--- /dev/null
+Notes on the Free Translation Project
+*************************************
+
+ Free software is going international! The Free Translation Project
+is a way to get maintainers of free software, translators, and users all
+together, so that will gradually become able to speak many languages.
+A few packages already provide translations for their messages.
+
+ If you found this `ABOUT-NLS' file inside a distribution, you may
+assume that the distributed package does use GNU `gettext' internally,
+itself available at your nearest GNU archive site. But you do *not*
+need to install GNU `gettext' prior to configuring, installing or using
+this package with messages translated.
+
+ Installers will find here some useful hints. These notes also
+explain how users should proceed for getting the programs to use the
+available translations. They tell how people wanting to contribute and
+work at translations should contact the appropriate team.
+
+ When reporting bugs in the `intl/' directory or bugs which may be
+related to internationalization, you should tell about the version of
+`gettext' which is used. The information can be found in the
+`intl/VERSION' file, in internationalized packages.
+
+One advise in advance
+=====================
+
+ If you want to exploit the full power of internationalization, you
+should configure it using
+
+ ./configure --with-included-gettext
+
+to force usage of internationalizing routines provided within this
+package, despite the existence of internationalizing capabilities in the
+operating system where this package is being installed. So far, only
+the `gettext' implementation in the GNU C library version 2 provides as
+many features (such as locale alias or message inheritance) as the
+implementation here. It is also not possible to offer this additional
+functionality on top of a `catgets' implementation. Future versions of
+GNU `gettext' will very likely convey even more functionality. So it
+might be a good idea to change to GNU `gettext' as soon as possible.
+
+ So you need not provide this option if you are using GNU libc 2 or
+you have installed a recent copy of the GNU gettext package with the
+included `libintl'.
+
+INSTALL Matters
+===============
+
+ Some packages are "localizable" when properly installed; the
+programs they contain can be made to speak your own native language.
+Most such packages use GNU `gettext'. Other packages have their own
+ways to internationalization, predating GNU `gettext'.
+
+ By default, this package will be installed to allow translation of
+messages. It will automatically detect whether the system provides
+usable `catgets' (if using this is selected by the installer) or
+`gettext' functions. If neither is available, the GNU `gettext' own
+library will be used. This library is wholly contained within this
+package, usually in the `intl/' subdirectory, so prior installation of
+the GNU `gettext' package is *not* required. Installers may use
+special options at configuration time for changing the default
+behaviour. The commands:
+
+ ./configure --with-included-gettext
+ ./configure --with-catgets
+ ./configure --disable-nls
+
+will respectively bypass any pre-existing `catgets' or `gettext' to use
+the internationalizing routines provided within this package, enable
+the use of the `catgets' functions (if found on the locale system), or
+else, *totally* disable translation of messages.
+
+ When you already have GNU `gettext' installed on your system and run
+configure without an option for your new package, `configure' will
+probably detect the previously built and installed `libintl.a' file and
+will decide to use this. This might be not what is desirable. You
+should use the more recent version of the GNU `gettext' library. I.e.
+if the file `intl/VERSION' shows that the library which comes with this
+package is more recent, you should use
+
+ ./configure --with-included-gettext
+
+to prevent auto-detection.
+
+ By default the configuration process will not test for the `catgets'
+function and therefore they will not be used. The reasons are already
+given above: the emulation on top of `catgets' cannot provide all the
+extensions provided by the GNU `gettext' library. If you nevertheless
+want to use the `catgets' functions use
+
+ ./configure --with-catgets
+
+to enable the test for `catgets' (this causes no harm if `catgets' is
+not available on your system). If you really select this option we
+would like to hear about the reasons because we cannot think of any
+good one ourself.
+
+ Internationalized packages have usually many `po/LL.po' files, where
+LL gives an ISO 639 two-letter code identifying the language. Unless
+translations have been forbidden at `configure' time by using the
+`--disable-nls' switch, all available translations are installed
+together with the package. However, the environment variable `LINGUAS'
+may be set, prior to configuration, to limit the installed set.
+`LINGUAS' should then contain a space separated list of two-letter
+codes, stating which languages are allowed.
+
+Using This Package
+==================
+
+ As a user, if your language has been installed for this package, you
+only have to set the `LANG' environment variable to the appropriate
+ISO 639 `LL' two-letter code prior to using the programs in the
+package. For example, let's suppose that you speak German. At the
+shell prompt, merely execute `setenv LANG de' (in `csh'),
+`export LANG; LANG=de' (in `sh') or `export LANG=de' (in `bash'). This
+can be done from your `.login' or `.profile' file, once and for all.
+
+ An operating system might already offer message localization for
+many of its programs, while other programs have been installed locally
+with the full capabilities of GNU `gettext'. Just using `gettext'
+extended syntax for `LANG' would break proper localization of already
+available operating system programs. In this case, users should set
+both `LANGUAGE' and `LANG' variables in their environment, as programs
+using GNU `gettext' give preference to `LANGUAGE'. For example, some
+Swedish users would rather read translations in German than English for
+when Swedish is not available. This is easily accomplished by setting
+`LANGUAGE' to `sv:de' while leaving `LANG' to `sv'.
+
+Translating Teams
+=================
+
+ For the Free Translation Project to be a success, we need interested
+people who like their own language and write it well, and who are also
+able to synergize with other translators speaking the same language.
+Each translation team has its own mailing list, courtesy of Linux
+International. You may reach your translation team at the address
+`LL@li.org', replacing LL by the two-letter ISO 639 code for your
+language. Language codes are *not* the same as the country codes given
+in ISO 3166. The following translation teams exist, as of December
+1997:
+
+ Chinese `zh', Czech `cs', Danish `da', Dutch `nl', English `en',
+ Esperanto `eo', Finnish `fi', French `fr', German `de', Hungarian
+ `hu', Irish `ga', Italian `it', Indonesian `id', Japanese `ja',
+ Korean `ko', Latin `la', Norwegian `no', Persian `fa', Polish
+ `pl', Portuguese `pt', Russian `ru', Slovenian `sl', Spanish `es',
+ Swedish `sv', and Turkish `tr'.
+
+For example, you may reach the Chinese translation team by writing to
+`zh@li.org'.
+
+ If you'd like to volunteer to *work* at translating messages, you
+should become a member of the translating team for your own language.
+The subscribing address is *not* the same as the list itself, it has
+`-request' appended. For example, speakers of Swedish can send a
+message to `sv-request@li.org', having this message body:
+
+ subscribe
+
+ Keep in mind that team members are expected to participate
+*actively* in translations, or at solving translational difficulties,
+rather than merely lurking around. If your team does not exist yet and
+you want to start one, or if you are unsure about what to do or how to
+get started, please write to `translation@iro.umontreal.ca' to reach the
+coordinator for all translator teams.
+
+ The English team is special. It works at improving and uniformizing
+the terminology in use. Proven linguistic skill are praised more than
+programming skill, here.
+
+Available Packages
+==================
+
+ Languages are not equally supported in all packages. The following
+matrix shows the current state of internationalization, as of December
+1997. The matrix shows, in regard of each package, for which languages
+PO files have been submitted to translation coordination.
+
+ Ready PO files cs da de en es fi fr it ja ko nl no pl pt ru sl sv
+ .----------------------------------------------------.
+ bash | [] [] [] | 3
+ bison | [] [] [] | 3
+ clisp | [] [] [] [] | 4
+ cpio | [] [] [] [] [] [] | 6
+ diffutils | [] [] [] [] [] | 5
+ enscript | [] [] [] [] [] [] | 6
+ fileutils | [] [] [] [] [] [] [] [] [] [] | 10
+ findutils | [] [] [] [] [] [] [] [] [] | 9
+ flex | [] [] [] [] | 4
+ gcal | [] [] [] [] [] | 5
+ gettext | [] [] [] [] [] [] [] [] [] [] [] | 12
+ grep | [] [] [] [] [] [] [] [] [] [] | 10
+ hello | [] [] [] [] [] [] [] [] [] [] [] | 11
+ id-utils | [] [] [] | 3
+ indent | [] [] [] [] [] | 5
+ libc | [] [] [] [] [] [] [] | 7
+ m4 | [] [] [] [] [] [] | 6
+ make | [] [] [] [] [] [] | 6
+ music | [] [] | 2
+ ptx | [] [] [] [] [] [] [] [] | 8
+ recode | [] [] [] [] [] [] [] [] [] | 9
+ sh-utils | [] [] [] [] [] [] [] [] | 8
+ sharutils | [] [] [] [] [] [] | 6
+ tar | [] [] [] [] [] [] [] [] [] [] [] | 11
+ texinfo | [] [] [] | 3
+ textutils | [] [] [] [] [] [] [] [] [] | 9
+ wdiff | [] [] [] [] [] [] [] [] | 8
+ `----------------------------------------------------'
+ 17 languages cs da de en es fi fr it ja ko nl no pl pt ru sl sv
+ 27 packages 6 4 25 1 18 1 26 2 1 12 20 9 19 7 4 7 17 179
+
+ Some counters in the preceding matrix are higher than the number of
+visible blocks let us expect. This is because a few extra PO files are
+used for implementing regional variants of languages, or language
+dialects.
+
+ For a PO file in the matrix above to be effective, the package to
+which it applies should also have been internationalized and
+distributed as such by its maintainer. There might be an observable
+lag between the mere existence a PO file and its wide availability in a
+distribution.
+
+ If December 1997 seems to be old, you may fetch a more recent copy
+of this `ABOUT-NLS' file on most GNU archive sites.
+
--- /dev/null
+Dodji Seketeli <dodji@gnome.org>
+-----------------------------------
+Initial Author, main maintainer and main architect.
+
+Gael Chamoulaud <strider@gnome.org>
+##########################################
+Programmer.
+
+Rob BUIS <rwlbuis@xs4all.nl>
+----------------------------
+Sent several patches.
+
+
--- /dev/null
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+That's all there is to it!
--- /dev/null
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+ Yoyodyne, Inc., hereby disclaims all copyright interest in the
+ library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+ <signature of Ty Coon>, 1 April 1990
+ Ty Coon, President of Vice
+
+That's all there is to it!
--- /dev/null
+============= 0.6.2 release =======================
+
+2009-02-04 Thomas Wood <thos@gnome.org>
+
+ * NEWS
+ * configure.in
+
+ Update for 0.6.2 release
+
+2008-09-26 Robert Staudinger <robsta@gnome.org>
+
+ reviewed by: Dom Lachowicz <domlachowicz@gmail.com>
+
+ * src/cr-doc-handler.c (cr_doc_handler_new): Bug 553937 - CRDocHandler instances created with reference count of 0
+
+2008-03-30 Peter Moulder <pjmoulder@svn.gnome.org>
+
+ * ChangeLog: Change to UTF-8. I believe this now the preferred
+ charset for Gnome ChangeLogs. (Let me know if gratuitous use of
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+ you. Would a vim/emacsen mode line at the bottom of the file help?)
+
+ * src/*: Add ‘const’ to various function prototypes, as discussed at
+ http://www.mail-archive.com/libcroco-list@gnome.org/msg00049.html .
+ This change is a noop in the sense that it has no effect on
+ libcroco's object files, but does affect source-level compatibility,
+ both forwards and backwards — though in practice I'd guess that no
+ existing code will break from this.
+
+ * src/cr-declaration.c: (cr_declaration_new): Doc.
+ * (cr_declaration_destroy): Simplify implementation (and assert that
+ next/prev elements point to each other before following the links).
+
+2007-01-10 Bruno Haible <bruno@clisp.org>
+
+ * cr-style.h (enum CRPositionType): Remove trailing comma. Needed for
+ compilation on AIX with xlc.
+ * cr-fonts.c (cr_font_weight_get_bolder): Handle FONT_WEIGHT_INHERIT.
+ * cr-sel-eng.c: Bug 395099 - overly agressive rule matching
+
+2007-01-09 Benjamin Dauvergne <feanor@tol-eressea.org>
+
+ * src/cr-tknzr.c: Bug 314831 - Escapes not recognized
+
+2007-01-09 Dom Lachowicz <domlachowicz@gmail.com>
+
+ * src/cr-sel-eng.c: a bug in the class selector code, where it would not require whitespace before the class in a class attribute with multiple classes.
+
+2007-01-09 Dom Lachowicz <domlachowicz@gmail.com>
+
+ From Bruno Haible <bruno@clisp.org>
+
+ * src/cr-fonts.h: gives syntax errors when included twice
+ * src/cr-fonts.c: the return value of cr_font_family_prepend()
+ should be "the font family list", not CR_OK which is the same as NULL.
+ * src/cr-fonts.c: the logic of cr_font_weight_get_bolder
+ does not take into account the FONT_WEIGHT_INHERIT value, and the
+ shift by 1 can yield out-of-range values. Partial fix
+
+2007-01-09 Benjamin Dauvergne <feanor@tol-eressea.org>
+
+ * src/cr-tknzr.c: Bug 372011 - comments not parsed correctly
+ * src/cr-tknzr.c: Bug 394680 - problem parsing function name starting with 'u' or 'r'
+ * src/cr-parser.c: Bug 139878 - keep end of ruleset parsing location, and give it to the end_selector sac-handler.
+ * src/cr-tknzr.c: Bug 394294 - Escape are wrongly computed
+
+2007-01-09 Dom Lachowicz <domlachowicz@gmail.com>
+
+ * src/cr-tknzr.c: Bug 336621 - cr_tknzr_get_next_token wasn't
+ handling "<!--" correctly
+
+2006-11-30 Dom Lachowicz <domlachowicz@gmail.com>
+
+ * src/cr-num.c: Bug 381040 - floating numbers always output to exactly 3 digits after decimal points.
+ Also fixed a related bug where libcroco wouldn't emit compliant CSS strings if run in a non-C locale.
+
+2006-11-29 Dom Lachowicz <domlachowicz@gmail.com>
+
+ * src/cr-token.c: Bug 380438 - Leak and trace message in cr_token_clear.
+ Fix suggested by Mark Rogers <mark.rogers at electrum.co.uk>
+
+2006-11-14 Dom Lachowicz <domlachowicz@gmail.com>
+
+ * src/cr-rgb.c: Bug 375194 - fix to builtin color processing
+
+2006-05-02 Peter Moulder <pmoulder at mail.csse.monash.edu.au>
+
+ * src/*.[ch]: Bug 340298 - Fixes to documentation markup.
+
+2006-05-02 Dom Lachowicz <cinamod@hotmail.com>
+
+ * src/Makefile.am: Fix linking by adding proper dependencies (bug 148790)
+ Cygwin build fixes
+ * configure.in: Detect Cygwin in addition to Mingw (bug 333834)
+ * csslint/csslint.c: Fix 3 "dereferencing type-punned pointer will break strict-aliasing rules" warnings
+
+2006-04-29 Dom Lachowicz <cinamod@hotmail.com>
+
+ * src/cr-tknzr.c: Revert my previous change and instead use Inkscape's
+ patch in bug #306823, as it improves precision
+ * src/cr-utils.[ch]: Ditto
+
+ ============= 0.6.1 release =======================
+
+dim mar 5 23:32:14 CET 2006 Dodji Seketeli
+
+ * configure.in,docs/Makefile.am:
+ unwire gtk-doc temporarily. Couldn't make it
+ distcheck otherwise.
+ * tests/Makefile.am: add global-vars.sh.in to EXTRA_DIST files.
+ * confifure.in: increase library REVISION number, for 0.6.1 release.
+
+2006-03-01 Dom Lachowicz <cinamod@hotmail.com>
+
+ * src/cr-tknzr.c: Parse fractional parts of numbers properly (bug 333057)
+ * src/cr-utils.[ch]: Ditto
+ * configure.in: bump version to so that librsvg can depend on its fixes
+
+2005-11-16 Tor Lillqvist <tml@novell.com>
+
+ * libcroco-zip.in: New file. libcroco-zip is used to build a
+ libcroco distribution for Win32.
+
+ * Makefile.am: Distribute libcroco-zip.in
+
+ * configure.in: AC_SUBST also LIBCROCO_CURRENT and LIBCROCO_AGE as
+ libcroco-zip needs them to construct the DLL name. Check for
+ Win32, set OS_WIN32 Automake conditional. Expand libcroco-zip.
+
+ * src/Makefile.am: Use -no-undefined on Win32. Link libcroco with
+ GLIB2_LIBS and LIBXML2_LIBS.
+
+Thu May 5 19:15:27 CEST 2005 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-string.h, cr-parser.c: applied a patch from Peter Moulder
+ to fix a typo in cr-parser.c and add G_BEGIN_DECLS/G_END_DECLS to
+ cr-string.h
+
+Thu May 5 18:47:10 CEST 2005 Dodji Seketeli <dodji@gnome.org>
+
+ * docs/reference/tmpl/*.sgml: added these to the archive.
+ * docs/reference/libcroco-docs.sgml: added this to the archive.
+
+Thu may 5 18:35:04 CEST 2005 Dodji Seketeli <dodji@gnome.org>
+
+ * src/*.[ch]: made wak loads of comments change to comply with
+ gtk-doc. Big thanks to Sven Herzberg for the initial work on this
+ topic.
+
+2005-04-01 Sven Herzberg <herzi@gnome-de.org>
+
+ * autogen.sh: require automake 1.7
+ * configure.in: added a check for gtk-doc, build
+ docs/reference/Makefile
+ * docs/Makefile.am: added the reference subdir
+ * src/cr-additional-sel.c: migrated the comments to gtk-doc style (sed
+ rocks)
+ * src/cr-additional-sel.h: moved the class description into the .c
+ file
+
+Sun feb 13 14:10:35 CET 2005 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-simple-sel.h, src/cr-statement.h: added better documentation.
+ [Peter Moulder]
+
+ * tests/Makefile.am: add the $top_builddir/src to the include search patch.
+ This is is necessary to support building in a directory different from
+ the source directory
+ * tests/test-*.sh: adapt these files so that 'make test' works even
+ when building in a directory different from the source dir
+ * tests/testctl: adapt this script to progapate the changes necessary
+ to make the 'test' target work in a directory different from the
+ source directory
+ This entry has been added thanks to the initial
+ work of Peter Moulder. I have
+ modified it a bit so that building and testing
+ from a directory different from the source dir actually works.
+
+ * Makefile.am: make sure the 'all' target is a prerequisite of the
+ 'test' target. This is a patch from [Peter Moulder]
+
+Thu feb 10 22:34:57 CET 2005 Dodji Seketeli <dodji@gnome.org>
+
+ * Makefile.am,test/testctl: applied a patchlet from Peter Moulder
+ to clean the test outputs when issuing 'make clean'.
+ * autogen.sh: force the thingy to use automake 1.7.2. better
+ late than never.
+
+Mon Sep 20 18:10:50 CEST 2004 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-om-parser.c:
+ (cr_om_parser_parse_paths_into_cascade) :
+ Fixed a nasty memory management bug reported by ArjanV and Daniel
+ Veillard.
+
+2004-06-09 Dodji Seketeli <dodji@gnome.org>
+
+===================== 0.6.0 release ==================================
+
+ * NEWS: Updated this for 0.6.0
+
+ * configure.in: fixed the pkg-config and croco-0.6-config output.
+ * docs/exmaples/*.c: updated the comments.
+
+2004-06-08 Dodji Seketeli <dodji@gnome.org>
+
+ * tests/global-vars.sh.in,csslint/Makefile.am,Makefile.am,src/Makefile.am:
+ Make libcroco be parallel installable.
+ That is, make libcroco.so become libcroco-$(major)-$(minor),
+ same thing for the usr/include/libcroco dir, the pkgconfig and
+ croco-config file. Removed tests/global-vars.sh and generate it
+ it from global-vars.sh.in
+ Bump version number to 0.5.2
+
+2004-05-31 Dodji Seketeli <dodji@gnome.org>
+
+ * docs/examples/selection-example-1.c:
+ (print_properties_real):
+ fix some ansi C compilation errors.
+
+2004-05-29 Dodji Seketeli <dodji@gnome.org>
+
+ * tests/test-functional-notation.sh,tests/test-inputs/functional-notation.css,
+ tests/test-output-refs/test-functional-notation.out:
+ Added regression tests for #143308
+
+ * src/cr-parser.c:
+ (cr_parser_parse_term): better handling unary operator.
+ * src/cr-stylesheet.c :
+ (cr_stylesheet_dump): fprintf (fd, str) ; doesn't behave
+ correctly when str contains a '%' char. Do fprintf (fd, "%", str)
+ instead ;
+ * src/cr-tknzr.c:
+ (cr_tknzr_parse_ident):
+ Properly roll back the input stream when an error occurs.
+ This ChangeLog entry fixes
+ http://bugzilla.gnome.org/show_bug.cgi?id=143308.
+
+2004-05-01 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-num.c:
+ (cr_num_to_string): don't output, say, 24generic when the number
+ is a generic number. Otherwise, this breaks regression tests.
+
+2004-04-30 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-num.c:
+ (cr_num_to_string): added the serialisation numbers of type
+ NUM_INHERIT, NUM_AUTO, NUM_GENERIC
+ * src/cr-rgb.[ch]:
+ added a "transparent" flag to the CRRgb.
+ added "transparent" to gv_standard_colors.
+ (cr_rgb_is_set_to_transparen):
+ (cr_rgb_set_to_transparent):
+ added these fonction to set/get the rgb transparent property.
+ (cr_rgb_set_from_rgb): deep copy here.
+ (cr_rgb_copy): added this to perform a deep copy.
+ * src/cr-style.c:
+ (set_prop_margin_x_from_value): fix a stupid break missing bug.
+ (cr_style_set_props_to_initial_values):
+ set the background-color property initial value to "transparent".
+ (cr_style_num_prop_val_to_string): fix some formating bugs here.
+
+2004-04-28 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-style.c:
+ (set_prop_font_size_from_value):
+ fix a buglet in here.
+ (cr_style_resolve_inherited_properties):
+ When we resolve inheritance, set the *computed value*, not
+ the specified value.
+ Resolve inheritance for the "font-size" property.
+
+2004-04-27 Dodji Seketeli <dodji@gnome.org>
+
+ * Makefile.am: fixed a error when launching make test.
+ * src/cr-fonts.[ch]:
+ (cr_font_size_get_smaller_predefined_font_size):
+ (cr_font_size_get_larger_predefined_font_size):
+ (cr_font_size_is_predefined_absolute_font_size):
+ added these new public method.
+ tests/test-inputs/parsing-location.css: updated this test output.
+
+2004-04-19 Dodji Seketeli <dodji@gnome.org>
+
+ * csslint/csslint.c:
+ (import_style): make this work with null media list.
+ * src/cr-tknzr.c:
+ (cr_tknzr_parse_uri): correctly set the parsing location
+ of uris (e.g: url("an-url");). The parsing location
+ points the 'u' of the 'url' keyword.
+ This is an attempt to fix
+ http://bugzilla.gnome.org/show_bug.cgi?id=139881 .
+
+2004-04-18 Dodji Seketeli <dodji@gnome.org>
+
+ * configure.in: bumped version number 0.6.0 and lib version
+ info to 3:0:0
+
+2004-04-17 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-parser.c:
+ (cr_parser_parse_stylesheet):
+ Correctly detect @import run parsing errors.
+ This fixes http://bugzilla.gnome.org/show_bug.cgi?id=140334 .
+
+ * src/cr-parser.c:
+ (cr_parser_parse_simple_selector):
+ correctly detect when class additional selector parsing
+ fails.
+ (cr_parser_parse_simple_sels):
+ Make sure a pointer is not null before derefencing it.
+ append a simple sel to the list of simple sels only if
+ the simple sel is not NULL.
+ This entry fixes http://bugzilla.gnome.org/show_bug.cgi?id=140317
+ .
+
+ * src/cr-statement.[ch]:
+ (cr_statement_list_to_string):
+ added this to "to_string" a list of statements.
+ (cr_statement_media_rule_to_string): dump the
+ *list of statements* contained in the media rule, and
+ not only the first one.
+ This entry fixes http://bugzilla.gnome.org/show_bug.cgi?id=139891 .
+ * tests/*: added the test-several-media.sh regression test.
+
+ * src/cr-om-parser.c:
+ (end_media): set the "current statement" and
+ "current media statement" context variable to NULL
+ at the end a media statement.
+ This fixes http://bugzilla.gnome.org/show_bug.cgi?id=139889 .
+
+2004-04-16 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-num.c:
+ remove the '...' construction. This fixes
+ http://bugzilla.gnome.org/show_bug.cgi?id=138267.
+
+2004-04-16 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-tknzr.c:
+ (cr_tknzr_parse_num): make sure to update the
+ parsing location of the parsed CRNum.
+ (cr_tknzr_get_next_token):
+ record parsing location of number tokens.
+ These fix http://bugzilla.gnome.org/show_bug.cgi?id=139878.
+
+2004-04-15 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-font.c:
+ (cr_font_size_copy): reflect the CRFont
+ layout change.
+ (cr_font_size_set_predefined_absolute_font_size):
+ (cr_font_size_set_relative_font_size):
+ (cr_font_size_set_absolute_font_size):
+ (cr_font_size_set_to_inherit):
+ added these
+ methods to set the values of a CRFontSize.
+ (cr_font_size_is_set_to_inherit):added this method
+ to set the CRFontSize to the inherit value.
+ (cr_font_weight_get_bolder): added this method to get
+ a bolder font weight than a given one.
+ * src/font.h:
+ make CRFont instanciate on the stack.
+ * src/cr-num.h: cleanup.
+ * cr-style.c:
+ (set_prop_font_size_from_value): reflect the changes
+ Done in the layout of the CRStyle::font_size field.
+ (cr_style_set_props_to_default_values):
+ set font_size specified value to inherit.
+ (cr_style_set_props_to_initial_values):
+ set the 'width' prop to 800px.
+ Set the 'font-size' prop to "medium".
+ (this is to be applied to
+ the root box)
+ (cr_style_resolve_inherited_properties):
+ Specified value inherit the *computed* value of
+ their parent style, not the specified one !
+ Started to work on the inheritance resolution
+ of the font_size prop.
+ (cr_style_to_string): updated this to reflect the
+ addition of specified, computed and actual value
+ in CRFontSize.
+ * src/cr-style.h:
+ created struct _CRFontSizeVal. It has a specified,
+ computed and actual value. CRStyle::font_size
+ is now of type struct _CRFontSizeVal.
+
+2004-04-11 Dodji Seketeli <dodji@gnome.org>
+
+ * tests/test-output-refs/test-sel-child-class.out:
+ added the reference output of the new test-sel-child-class
+ regression test.
+
+
+ * tests/test-inputs/sel-child-class.css
+ * tests/test-inputs/sel-child-class.xml
+ * tests/test-sel-child-class.sh: added these new files.
+ * src/cr-rgb.c:
+ (cr_rgb_set): set the inherit field to FALSE when we set
+ an rgb.
+ (cr_rgb_set_to_inherit): added this to flag the instance
+ of CRRgb as being set to 'inherit'.
+ (cr_rgb_is_set_to_inherit): added this to test if an instance
+ of CRRgb is set to 'inherit' or not.
+ * src/cr-sel-eng.c: fixed a subtle bug here in the
+ way we evaluate the descendant selector. This bug
+ is catched by regression test test-sel-child-class.sh.
+ * src/cr-style.c:
+ (cr_style_set_props_to_default_values): set the rgb properties
+ to inherit.
+ (cr_style_resolve_inherited_properties): rgb props that are set
+ to 'inherit' must be resolved.
+
+2004-04-10 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-parser.c:
+ (cr_parser_parse_stylesheet):
+ Fixed http://bugzilla.gnome.org/show_bug.cgi?id=139615 .
+ * src/cr-sel-eng.[ch]: made some cleanups here.
+ * src/cr-style.c:
+ (set_prop_border_width_from_value):
+ added this to support the "border-width" property.
+ (set_prop_border_style_from_value):
+ added this to support the "border-style" property.
+ (cr_style_new): modify the signature of this constructor
+ to have more control on the properties inheritance process.
+ (cr_style_set_props_to_default_values): renamed
+ cr_style_set_props_to_defaults for better legibility.
+ (cr_style_set_style_from_decl): added the support for
+ "border-style" and "border-width" properties.
+
+2004-04-09 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-om-parser.c:
+ (import_style): fixed a minor parsing bug.
+
+2004-04-08 Dodji Seketeli <dodji@gnome.org>
+
+ * this entry is about a patch sent by Benjamin Dauvergne for
+ the support of css properties inheritance. (mainly).
+ * src/cr-additional-sel.c: replaced g_string_append_prinf(),
+ by g_string_append_c() or g_string_append(), when it's relevant.
+ * src/cr-declaration.c: port this over the new CRString.
+ * src/cr-fonts.c: smallish cosmetic changes.
+ * src/cr-fonts.h: added the FONT_FAMILY_INHERIT value to
+ enum CRFontFamilyType and FONT_SIZE_INHERIT to
+ enum CRPredefinedAbsoluteFontSize.
+ * src/cr-num.h: added NUM_INHERIT to enum CRNumType.
+ * src/cr-pseudo.c: same g_string_append_printf() removal scheme
+ as above.
+ * src/cr-rgb.[ch]: I removed the :1 option done on the
+ CRRgb::is_percentage boolean. We will start looking at this
+ kind of optimization when the whole stuff works and after proper
+ profiling.
+ (cr_rgb_set_from_term): I made a small fix here:
+ write !strcmp() and not strcmp() otherwise color setting
+ won't work.
+ * src/cr-selector.c, src/cr-simple-sel.c, src/cr-statement.c:
+ g_string_append_printf() removal.
+ * src/cr-style.c: a lot of cleanup in the inheritance resolution
+ handling.
+ (cr_style_set_props_to_default): added this new method to set
+ the style of the root element node.
+ (cr_style_resolve_inheritance): (this function was initially named
+ cr_style_propagate_from_parent() by Benjamin, but I renamed
+ it to enhance code legibility at least for people who know the
+ css spec.
+ Renamed the CRStyle::relative boolean member by a
+ CRStyle::inherited_props_resolved boolean to enhance code legibility.
+
+2004-04-03 Dodji Seketeli <dodji@gnome.org>
+
+ * src/libcroco-config.h: removed this from archive.
+
+ * src/cr-sel-eng.c:
+ (class_add_sel_matches_node): make this correctly handle
+ class list especially when it's the last element that is
+ to be selected.
+ (attr_add_sel_matches_nod):
+ * in [attr=val] attr selector,
+ make sure [attr=val] doesn't get selected when only
+ [attr=value] should, for instance.
+ * fix [att~=foo bar] making sure that bar
+ can also be selected.
+ * fix [att|=en-US] making sure that the last element
+ of the dash separated list of elements can also be
+ selected.
+ (additional_selector_matches_node):
+ add support for linked additional selectors
+ e.g: [attr=sel][attr=foo].
+ (sel_matches_node_real):
+ Even a selector of type UNVIVERSAL_SELECTOR can have
+ additional selectors. This was a long standing bug.
+
+2004-04-01 Dodji Seketeli <dodji@gnome.org>
+
+ * csslint/csslint.c: much more work on the --dump-location option.
+ This can be tested by users now.
+ * src/cr-parser.c:
+ (cr_parser_parse_atrule_core): fixed a parsing bug here.
+ (cr_parser_parse_any_core): COMMENT_TK is part of an ANY production.
+ (cr_parser_parse_stylesheet): @charset not located at (1,1) should not
+ make the parser ignore the next statement.
+ (cr_parser_parse_page): better parsing of @page statement.
+ * cr-tknzr.c:
+ (cr_tknzr_parse_uri): fix parsing location gathering for uris.
+ * src/cr-token.c: added a TODO notice here.
+
+
+2004-03-29 Dodji Seketeli <dodji@gnome.org>
+
+ * csslint/csslint.c: started to add the --dump-location option.
+ It dumps the parsing location information for selectors and
+ property declarations. I still need to do the same for
+ the other css constructions. Also cleaned up csslint a bit.
+ * src/cr-additional-sel.[ch]:
+ (cr_additional_sel_one_to_string): added this new method to to_string
+ only one additional selector.
+ * src/cr-input.c: initialise the line/col to 1 at the origin.
+ * src/cr-parser.c:
+ (cr_parser_parse_simple_selector): collect parsing location
+ for the additional attribute selector.
+ * src/cr-parsing-location.[ch]:
+ (cr_parsing_location_to_string): added this method to
+ serialise the CRParsingLocation class.
+ (cr_parsing_location_dump) : added this new method.
+ * src/cr-simple-sel.c:
+ (cr_simple_sel_one_to_string): added this method to serialise
+ only one simple selector.
+ * src/cr-string.[ch]:
+ (cr_string_peek_char_buf): added this method to peek the
+ internal char string owned by CRString.
+ * src/cr-term.c:
+ (cr_term_one_to_string): added this method to serialise
+ only one term.
+ * src/cr-tknzr.c:
+ (cr_tknzr_parse_name): fixed a bug here in the parsing
+ location gathering.
+ (cr_tknzr_parse_hash): fixed another bug in the parsing
+ location gathering.
+
+2004-03-27 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-attr-sel.h,src/cr-doc-handler.h,
+ src/cr-om-parser.c,src/cr-parser.[ch],
+ src/cr-statement.[ch),src/cr-term.h,
+ tests/test2-main.c,tests/test3-main.c:
+ First attempt to have provide real
+ parsing location information at the SAC level.
+ I still need to write a test app for this and debug
+ the feature.
+
+2004-03-24 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-input.[ch],src/cr-parser.[ch],
+ src/cr-tknzr.[ch],src/cr-token.[ch],src/cr-parsing-location.c:
+ Enable parsing location retrieval from CRInput, CRTknzr and CRparser.
+ Record parsing location in every single token returned by
+ CRTknzr::get_next_token().
+
+2004-03-22 Dodji Seketeli <dodji@gnome.org>
+
+ * added a field of type CRParsingLocation field to almost
+ any language construction parsed into an abstract
+ datastructure. This is a huge changeset.
+
+2004-03-16 Dodji Seketeli <dodji@gnome.org>
+
+ * ==================== 0.5 release ====================
+
+ * croco-config.in: fixed this to include libxml2 and glib
+ into cflags and libs.
+ * docs/examples/cssom-example-1.c,docs/examples/sac-example-1.c,
+ docs/examples/sac-example-2.c, docs/examples/selection-example-1.c,src/cr-sel-eng.c:
+ fix the code examples to reflect changes in 0.5, kill some
+ memleaks where needed.
+ * src/cr-sel-eng.c: killed a memleak in the selection engine.
+
+2004-03-15 Dodji Seketeli <dodji@gnome.org>
+
+ * tests/Makefile.am: added the tests/valgrind-version.sh file in
+ the distribution.
+
+ * tests/testctl: enforced the use of valgrind 2.1.1 or higher.
+ * tests/valgrind-version.sh: added this file to test the version of
+ the currently installed version of valgrind.
+
+2004-03-14 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-style.c:
+ (cr_style_set_props_to_defaults): added more default props
+ init.
+ * src/cr-fonts.h: modified some declarations here to
+ ease the support of the "font-weight: bolder" and
+ "font-weight: lighter" support in sewfox.
+
+ * src/cr-parser.[ch],src/cr-rgb.[ch],src/cr-style.c:
+ applied a patch from Benjamin Dauvergne to add
+ CRRgb::parse_from_buf() and CRRgb::set_from_term()
+ methods. Modified the patch to comply with libcroco
+ coding style and to kill a compiler warning.
+
+2004-03-13 Dodji Seketeli <dodji@gnome.org>
+
+ * Makefile.am,tests/Makefile.am,tests/test-output-refs/Makefile.am:
+ Added some distribution plumbing.
+
+ * configure.in: bumped version number to 0.5 and bumped version-info.
+
+ * src/cr-sel-eng.c,src/cr-stylesheet.c,
+ src/cr-tknzr.c,tests/test5-main.c,tests/testctl:
+ massive mem leaks/corruption killing.
+ * vg.supp: added this to suppress glib normal leaks
+ from the leak report.
+
+2004-03-12 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-declaration.c,src/cr-doc-handler.c,
+ src/cr-input.[ch],src/cr-parser.c,src/cr-rgb.c,
+ src/cr-selector.c,src/cr-term.c,src/cr-token.c,
+ tests/test1-main.c,tests/test4-main.c: started to kill mem leaks
+ and corruptions.
+
+ * tests/testctl: added the --show-reachable=yes flag to valgrind.
+
+ * tests/testctl: added better valgrind error reporting.
+
+2004-03-11 Dodji Seketeli <dodji@gnome.org>
+
+ * Makefile.am: now, tests are to be run by doing "make test".
+ Also, cleans up the previous test output before actually running.
+ * global-vars.sh: added this sh script that sets variable used
+ in all the test sh scripts based on csslint.
+ * test-prop-ident,test-unknown-at-rule,test-unknown-at-rule2:
+ renamed these into *.sh (e.g) test-prop-ident.sh to reflect
+ that it's a shell script, not a test written in C.
+ Also, make these use global-vars.sh
+ * tests/testctl: added a descent valgrind support when runned
+ with like "./testctl run --valgrind" or RUN_VALGRIND=yes ./testctl run.
+ Puts the valgrind logs in valgrind-logs/ and report their presence
+ to the user. This'll help catch mem leaks/corruption at the
+ regression test level.
+ Also make sure to launch ./libs/testblah and not ./testblah which
+ is actually a shell script.
+
+ * tests/testctl: don't activate valgrind tests by default.
+
+2004-03-10 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-statement.[ch]:
+ (cr_statement_to_string): do not add leading end of lines.
+ * cr-stylesheet.c: added cr_stylesheet_to_string(), handle
+ end of lines between statements here.
+ * tests/test-output-refs/test5.1.css.out: updated non
+ regression tests.
+
+ * tests/testctl: added valgrind support in the non regression
+ tests. I think I still need to improve it to make it detect
+ the errors when there are some, and report it in a consistent
+ way.
+
+ * tests/testctl: added support for tests that gets
+ called without any argument.
+ * tests/* added csslint based non regression tests for proprietary INDENT and
+ unknown at rule.
+
+ * src/cr-utils.c:
+ (cr_utils_ucs1_to_utf8): handle zero length input gently.
+
+ * src/cr-statement.c: finish the coding of the
+ cr_statement_to_string() function and make cr_statement_dump()
+ use it.
+ * src/cr-term.c: merge from libcroco--mainline--0.1
+
+2004-03-09 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-term.[ch]: applied a patch from Rob BUIS that adds
+ two new methods:
+ (cr_term_get_from_list) and (cr_term_get_from_list).
+
+ * src/cr-statement.c:
+ (cr_statement_font_face_rule_to_string): added this method.
+ (cr_statement_dump_font_face_rule): make this use the new
+ cr_statement_font_face_rule_to_string() function.
+ * tests/testctl: update this to exclude .arch-ids from the diffs.
+
+ * src/cr-parser.c,src/cr-tknzr.c: droped the way I was handling
+ the vendor proprietary properties and make sure to parse and IDENT by
+ following css3 rules.
+
+ * src/cr-parser.c:
+ (cr_parser_parse_any_core): semicolon (';') is not part of the 'any'
+ production.
+ (cr_parser_parse_ruleset): consider the case where we have an empty ruleset (e.g 'x{}')
+ * {arch}/=tagging-method: changed this to make objects generation by the
+ compilation accepted by tla.
+
+2004-03-08 Dodji Seketeli <dodji@gnome.org>
+
+ * Merged in the following patches:
+ => dodji@seketeli.org--2004-xml-style-d/libcroco--dodji-d--0.1--base-0
+ tag of dodji@gnome.org--xml-style-2004/libcroco--mainline--0.1--base-0
+ => dodji@seketeli.org--2004-xml-style-d/libcroco--dodji-d--0.1--patch-1
+ removed useless files.
+
+ * files.txt,dirs.txt: removed these files.
+
+2004-03-07 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-statement.c:
+ (parse_page_start_page_cb) fixed a memory management bug
+ reported by Rob BUIS.
+ (cr_statement_at_page_rule_to_string): added this new
+ helper function.
+ (cr_statement_dump_page): make this use
+ cr_statement_at_page_rule_to_string().
+ * tests/test4-main.c:
+ (test_cr_statement_at_page_rule_parse_from_buf): added this
+ to start debugging a problem related to @page rule parsing.
+
+2004-03-07 Dodji Seketeli <dodji@gnome.org>
+
+ * src/*.c: re-indented the source files to make'em comply
+ with gnome indentation rules.
+ * libcroco-indent: added this indentation script.
+
+2004-03-07 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-style.c: applied a patch from
+ Benjamin Dauvergne to support the "color" property.
+
+2004-03-07 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-rgb.[ch]:
+ (cr_rgb_compute_from_percentage): added this new convenience
+ function.
+2004-03-06 Dodji <dodji@gnome.org>
+
+ * src/cr-tknzr.c:
+ (cr_tknzr_parse_num): when you reach an EOF, don't assume it's
+ an error. Return the already parsed part of the number.
+ Next attempt of parsing will result in an CR_END_OF_INPUT_ERROR.
+ * tests/test4-main.c: udpated this test the fix made above.
+ * Doxyfile: reflect the removal of src/parser src/seleng and
+ src/layeng
+ * src/cr-declaration.c:
+ (cr_declaration_list_to_string2): added this new method.
+ * src/cr-sel-eng.c: fix a bug in the !important handling
+ in the cascading algorithm.
+
+2004-03-06 Dodji Seketeli <dodji@gnome.org>
+
+ * csslint/csslint.c: applied a patch from Rob BUIS
+ to fix some bugs/memleaks here.
+ Did some cleanups too.
+ * src/cr-sel-eng.c:
+ (cr_sel_eng_get_matched_rulesets_real):
+ handle the case where the sheet is empty (has no rules). That
+ can happen ! (it actually happened to me during some tests).
+ (put_css_properties_in_props_list):
+ handle the !important keyword in the cascading algorithm.
+ Rob BUIS (again) started this.
+
+2004-03-05 Dodji Seketeli <dodji@gnome.org>
+
+ * csslint/csslint.c:
+ (parse_cmd_line) fixed silly bug in there.
+ * src/cr-declaration.[ch],src/cr-om-parser.c,
+ src/cr-parser.[ch],src/cr-statement.c,tests/test2-main.c,
+ tests/test3-main.c:
+ added the support of the "!important"
+ keyword at the parsing level.
+ * tests/test-inputs/test4.1.css: update nr tests to reflect
+ the new !important thing.
+ * src/cr-sel-eng.c:
+ (put_css_properties_in_props_list): fix a small subtle
+ bug in here. Selection engine is becoming more and more
+ reliable ;).
+
+2004-03-04 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-enc-handler.c:
+ (cr_enc_handler_resolve_enc_alias): applied a patch
+ from Kjartan Maraas to replace the g_strup() g_ascii_strup().
+ This closes
+ * csslint/Makefile.am,src/cr-simple-sel.h,src/cr-term.h
+ src/cr-token.h,tests/Makefile.am:
+ Applied patch
+ http://bugzilla.gnome.org/showattachment.cgi?attach_id=23422.
+ Modified the patch a little bit so that I use prog_LDFLAGS instead
+ of AM_LDFLAGS. AM_LDFLAGS just seems not to be supported by my
+ automake-1.4.
+ This fixes http://bugzilla.gnome.org/show_bug.cgi?id=131643 .
+ * tests/test-output-refs/test4.2.css.out: updated this non
+ regresstion test reference output due to a small modification
+ in the @page rule dump format.
+
+2004-03-03 Dodji Seketeli <dodji@gnome.org>
+
+ * csslint/csslint.c:
+ (cssom_parse) put a '\n' after dumping the sheet on screen.
+ * src/cr-parser.c:
+ (cr_parser_parse_page): fixed a small bug in here.
+ This should fix http://bugzilla.gnome.org/show_bug.cgi?id=136109.
+ * src/cr-statement.c:
+ (cr_statement_dump_page): added a white space before dumping
+ the pseudo part of the @page rule.
+
+2004-03-03 Dodji Seketeli <dodji@gnome.org>
+
+ * csslint/csslint.c: added the support of selectors evaluation
+ in csslint. Now, one can do csslint --evaluate --xml <an xml file>
+ --author-sheet <a-css-sheet> --xpath <an xpath expression>.
+ This will show the css properties associated to the xml node(s)
+ refered to by the xpath expression.
+ * src/cr-declaration.[ch]:
+ (cr_declaration_dump_one) added this new api entry to dump
+ the first declaration of the declaration list.
+ * src/cr-prop-list.c:
+ (cr_prop_list_unlink): fixed a stupid bug in there.
+ * src/cr-stylesheet.[ch]:
+ (cr_stylesheets_nr_rules): there is a typo in this
+ function name. Stylesheet's' should not take a leading 's'.
+ Changed that into cr_stylesheet_nr_rules().
+
+2004-03-01 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-prop-list.[ch]: added the (cr_prop_list_unlink) function.
+ * src/cr-sel-eng.c:
+ (put_css_properties_in_props_list): put the properties at the
+ end of the properties list built by this function. This is
+ necessary to keep the properties declaration order. This order
+ is significant for example when you consider short hand
+ properties expansion.
+
+2004-02-29 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-input.c,src/cr-num.c,src/cr-prop-list.[ch],
+ src/cr-rgb.c: applied a patch from Rob BUIS that fixes
+ numeros typos. Also adds G_BEGIN_DECL/G_END_DECL to
+ cr-prop-list.h
+
+2004-02-29 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-rgb.c,src/cr-tknzr.c: remove the usage of '...' in switch/case statements
+ as this is not portable across c89 compilers.
+
+2004-02-29 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-rgb.c:
+ (cr_rgb_set): fixed a stupid bug here.
+
+2004-02-29 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-sel-eng.c: applied a patch of Rob BUIS
+ to add the support of the :lang() pseudo class using
+ the pluggable pseudo class system.
+ * tests/test5-main.c,tests/test-inputs/test5.1.css,tests/test-output-refs/test5.1.css.out:
+ Updated the non regression tests suite to test the :lang() pseudo
+ class.
+
+2004-02-29 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-statement.[ch],src/cr-stylesheet.[ch]:
+ applied a patch from Rob BUIS that provides new apis
+ to manipulate CSS statements.
+
+2004-02-29 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-sel-eng.c:
+ (put_css_properties_in_props_list): fixed a small bug in here:
+ Always Initialise output function argument !!!.
+
+2004-02-29 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-prop-list.[ch], src/Makefile.am,src/libcroco.h:
+ Created this new CRPropList class.
+ * src/cr-sel-eng.c:
+ (put_css_properties_in_props_list): added this new helper
+ function.
+ (cr_sel_eng_get_matched_properties_from_cascade):
+ Created a new version of this function to make it use
+ the new CRPropList instead of a hashtable. Putting
+ properties/declaration in a hashtable make us loose
+ the "order" in which declarations are present in the
+ ruleset. That's why I use a CRPropList instead.
+ * src/cr-style.c:
+ (cr_style_set_style_from_decl): fix a silly error that
+ make border-right and border-top switch.
+
+2004-02-26 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-sel-eng.c:
+ (cr_sel_eng_get_matched_properties_from_cascade):
+ Second (or maybe third) attempt to fix the cascading
+ cascading thing. I got *really* confused here.
+ I hope it works this time.
+ Thanks to to Rob BUIS who reported the bug.
+ Off to bed now.
+
+2004-02-24 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-parser.c:
+ (cr_parser_parse_import): fixed a parsing bug reported
+ by David A Knight. This should now properly parse
+ sequences of @import rules that without media parts.
+ * src/cr-statement.c: (cr_statement_dump_import_rule):
+ fixed a serialisation bug here.
+
+2004-02-24 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-parser.c,src/cr-tknzr.c,src/cr-token.[ch]:
+ added the support of
+ vendor specific property names.
+
+2004-02-19 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-sel-eng.c:
+ (cr_sel_eng_get_matched_properties_from_cascade): Fixed a bug
+ that was "forgetting" all the properties gathered during the
+ cascading algorithm but the last ones.
+ * tests/Makefile.am: a bit of cleanup here.
+
+2004-02-14 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-declaration.[ch]: applied a patch from
+ Rob BUIS<rwlbuis@xs4all.nl> that does a bunch of cleanup and
+ fixes. It also adds the new cr_declaration_list_to_string() api
+ entry point.
+ * AUTHORS: updated this
+
+2004-02-14 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-declaration.[ch]:
+ (cr_declaration_nr_props),
+ (cr_declaration_get_from_list),
+ (cr_declaration_get_by_prop_name):
+ applied a patch from Rob BUIS<rwlbuis@xs4all.nl> that adds
+ these api entry points.
+
+2004-02-13 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-declaration.c:
+ (cr_declaration_parse_list_from_buf): when we encounter an EOF
+ right after a ';' don't return an error.
+ * src/cr-parser.c:
+ (CHECK_PARSING_STATUS_ERR): fix a possibly nasty typo.
+ (cr_parser_parse_property): when there is an error here,
+ return the underlying error instead of returning just CR_PARSING_ERROR.
+ (cr_parser_parse_declaration): when we encounter an EOF just at
+ the beginning of parsing, return CR_END_OF_INPUT_ERROR instead
+ of CR_PARSING_ERROR. More generaly, we should always return
+ CR_END_OF_INPUT_ERROR when we encounter that error, and not return
+ CR_PARSING_ERROR instead.
+ tests/test4-main.c:
+ (test_cr_declaration_parse_list): updated this to reflect catch
+ trailing ';' at the end of declaration list.
+
+2004-02-12 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-declaration.[ch]:
+ (cr_declaration_parse_list_from_buf): added this new api entry point
+ to parse comma separated list of property declarations.
+ * src/cr-parser.c:
+ (cr_parser_parse_expr): dont return an error when we encounter EOF immediately
+ at the end of an expression.
+ (cr_parser_get_tknzr): added this new api entry point to get
+ the parser's underlying tokenizer.
+ * src/cr-statement.h: fixed a comment here.
+ * tests/test4-main.c: wrote a test for the new
+ cr_declaration_parse_list_from_buf() function.
+
+2004-02-11 Dodji Seketeli <dodji@gnome.org>
+
+ * src/Makefile.am: make sure headers go in $prefix/include/libcroco/libcroco .
+
+2004-02-10 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-fonts.c: debugged serialization stuffs
+ * src/cr-style.c: more serialization debugging
+
+2004-02-08 dodji <dodji@gnome.org>
+
+ * src/cr-style.c: more style structure debugging materials.
+
+2004-02-08 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-style.c: more style structure debugging materials.
+
+2004-02-07 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-fonts.[hc],src/cr-num.h,src/cr-style.[ch]:
+ In the process of adding style structure debugging facilities.
+
+2004-02-04 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-style.c: cr_style_to_string() added this prototype.
+ Still have to code it.
+
+2004-01-29 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-sel-eng.c:
+ (cr_sel_eng_get_matched_style): make sure to set the fields
+ of the style structure passed as an argument of the function, when
+ its not NULL.
+ * src/cr-style.c:
+ (cr_style_set_props_to_defaults): make this function public
+
+2004-01-27 Gael CHAMOULAUD <strider@gnome.org>
+
+ * configure.in: Removed the old references with libgnomeui and pango !
+ * csslint/csslint.c: (csslint_show_version): Made smallish cleanup
+
+2004-01-27 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-cascade.c:
+ (cr_cascade_new) don't forget to set the UA sheet.
+ * src/cr-cascade.h: add void cr_cascade_ref() entry point.
+
+2004-01-26 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-cascade.[ch]:
+ (cr_cascade_ref),(cr_cascade_unref): new convenience function
+ * src/cr-om-parser.[ch]:
+ (cr_om_parser_parse_paths_to_cascade),
+ (cr_om_parser_simply_parse_paths_to_cascade): added these new parsing methods.
+
+2004-01-26 Dodji Seketeli <dodji@gnome.org>
+
+ * src/cr-utils.h: added CR_FILE_NOT_FOUND_ERROR to
+ the CRStatus enum.
+
+2004-01-24 Dodji Seketeli <dodji@gnome.org>
+
+ * all: separated the library into two projects. Libcroco
+ is now the combination of the parser and the selection engine.
+ A new project is born: sewfox. It is basically the
+ xml rendering/layout engine.
+ Libcroco now needs libxml2 and glib only.
+ Sewfox need libgnomecanvas2.
+ * autogen.sh: updated this to reflect this big change
+ * tests/test-output-refs/test7.out: removed this test
+ as it does not belong to libcroco anymore.
+
+2004-01-16 Dodji Seketeli <dodji@gnome.org>
+
+ * src/seleng/cr-sel-eng.c: applied a patch from
+ Rob BUIS<rwlbuis@xs4all.nl> for a better class selector
+ evaluation.
+
+2004-01-04 Dodji Seketeli <dodji@gnome.org>
+
+ * src/parser/cr-declaration.c:
+ (cr_declaration_unlink): fixed a bug spoted by
+ Rob BUIS.
+
+2003-12-27 Dodji Seketeli <dodji@gnome.org>
+
+ * csslint/csslint.c: did some fixes/cleanup here.
+ Make sure csslint --help shows a proper help.
+ * src/parser/cr-statement.c:
+ (cr_statement_dump): when a NULL statement is given, do
+ not dump anything, instead considering this as an error.
+ * src/parser/cr-stylesheet.c:
+ (cr_stylesheet_dump): give the possibility to dump
+ empty sheets, instead of considering this case as
+ an error case.
+
+2003-12-24 Dodji Seketeli <dodji@gnome.org>
+
+ * src/parser/cr-additional-sel.h,src/parser/cr-pseudo.h,
+ src/parser/cr-utils.h: some light cosmetic changes.
+ * src/seleng/cr-sel-eng.c: several fixes. Managed to
+ make the pluggable handler for pseudo class selectors
+ evaluation work. Wrote a handler for the ":first-child"
+ pseudo class selector. This class is now officially supported.
+
+2003-12-24 Dodji Seketeli <dodji@gnome.org>
+
+ * src/parser/cr-additional-sel.h: small cosmetic changes.
+ * src/seleng/cr-sel-eng.c: started to work on the
+ support of a pluggable handler for pseudo class selectors
+ evaluation. Wrote facilities to register/unregister/lookup
+ the handler.
+ * src/seleng/cr-sel-eng.c:
+ (pseudo_class_add_sel_matches_node) pluggable pseudo class selection
+ evaluation architecture is in place. I still have to
+ writte a real "handle" to handle say ":first-child" pseudo
+ class so that I can test/debug the whole code.
+
+2003-12-21 Dodji Seketeli <dodji@gnome.org>
+
+ * docs/design/parser-architecture.txt: fixed some typos.
+
+2003-12-14 Dodji Seketeli <dodji@gnome.org>
+
+ * docs/examples/selection-example-1.c:
+ * docs/examples/selection-example-1.xml:
+ * docs/examples/selection-example-1.css: added a test case
+ for the A + B type of selectors.
+ added
+ * src/seleng/cr-sel-eng.c:
+ (get_next_element_node)
+ (get_prev_element_node)
+ (get_next_parent_element_node): added these helper functions
+ to help ignore non element nodes in the selector matcher.
+ (sel_matches_node_real): Do not consider non element nodes
+ when evaluating a selector.
+
+2003-12-13 Dodji Seketeli <dodji@gnome.org>
+============= 0.4 release ================
+ * README: updated this.
+ * docs/examples/sac-example-[12].c: make this compile with g++.
+
+2003-12-12 Dodji Seketeli <dodji@gnome.org>
+
+ * docs/examples/selection-example-1.c: a bit of cleanup
+ and bug fix here.
+ * docs/examples/selection-example-1.css: added more test cases.
+ * src/seleng/cr-sel-eng.c:
+ (additional_selector_matches_node): added this function to
+ factorise the evaluation of additional selectors.
+ (sel_matches_node_real ): use additional_selector_matches_node().
+ This fixes a selector bug spotted by Stefan Seefeld.
+
+2003-12-11 Dodji Seketeli <dodji@gnome.org>
+
+ * configure.in: updated version numbers for 0.4.
+ * src/layeng/cr-lay-eng.[ch]:
+ (cr_lay_eng_style_to_pango_font_attribute): added this so
+ that the pango dependancy comes into the layout engine.
+ * src/parser/cr-parser.c,src/parser/cr-selector.h,
+ src/parser/cr-stylesheet.h,src/parser/cr-term.[ch],
+ src/parser/cr-utils.h:
+ made sure libcroco headers files
+ are C++ compilers friendly.
+ * src/seleng/Makefile.am: remove pango dependancy from the
+ selection engine. Put it in the layout engine.
+ * src/seleng/cr-style.[ch]:
+ (cr_style_to_pango_font_attributes): removed this function
+ from here and put it in src/layeng/cr-lay-eng.[ch]. This way,
+ we seleng doesn't depend on pango. Only layout engine does.
+ * Makefile.am: big cleanup here.
+ * configure.in: make sure seleng, layeng and tests are
+ disabled by default. Added makefiles in docs/ docs/example
+ tests/ tests/test-inputs tests/test-output-refs
+ * csslint/Makefile.am: cleaned this up. make sure to add
+ seleng,layeng and glib compile flags whenever needed.
+ * docs/Makefile.am,docs/examples/Makefile.am: new makefiles.
+ * src/libcroco.h: removed references to cr-parser-input.h
+ * src/layeng/Makefile.am: cleanup, make distcheck is happier.
+ * src/parser/Makefile.am: cleanup, make distcheck is happier.
+ * src/parser/cr-doc-handler.h: removed reference to cr-parser-input.h
+ * src/parser/cr-layout-eng.h,src/parser/cr-parser-input.h: removed these.
+ * src/parser/cr-parser.c:
+ (cr_parser_new): fixed a typo here.
+ * src/parser/cr-parser.h,src/parser/cr-tknzr.h:
+ removed ref to cr-parser-input.h
+ * src/seleng/Makefile.am: cleanup, make distcheck is happier.
+ * tests/testctl: exclude makefiles when diffing outputs and re outputs.
+ * configure.in,src/layeng/Makefile.am,src/seleng/Makefile.am:
+ Provides libcrseleng and libcrlayeng with version info
+ different from the one of libcroco.
+ * src/layeng/Makefile.am,src/seleng/Makefile.am: Fixed more
+ build system stuffs here.
+ * docs/examples/cssom-example-1.c,docs/examples/sac-example-1.c: Make these
+ compile with g++.
+ * src/layeng/Makefile.am: another build system cleanup.
+ * docs/examples/selection-example-1.c,docs/examples/selection-example-1.css,
+ docs/examples/selection-example-1.xml: added this code example
+ from Stefan Seefeld.
+
+2003-08-17 Gaël CHAMOULAUD <strider@gnome.org>
+
+ * src/layeng/cr-lay-eng.c: (layout_block_box):
+ * src/seleng/cr-sel-eng.c: (put_css_properties_in_hashtable):
+ Applied a patch from Michael Culbertson <Michael.J.Culbertson@wheaton.edu>
+ -> Compilation failed with gcc 2.95.4 due to declarations after calls to
+ g_return_val_if_fail and the like.
+
+2003-07-15 Dodji <dodji@gnome.org>
+
+ * src/seleng/cr-sel-eng.c (id_add_sel_matches_node):
+ fixed some stupid error that was making gcc 2.9xxx cry.
+
+2003-07-05 Dodji Seketeli <dodji@gnome.org>
+
+ * src/seleng/cr-style.h: rearranged the enum CRNumProp values.
+
+ * src/seleng/cr-style.c: fixed the border-x:<a number> bug.
+ This now support also number and not only symbolic border width
+ like thin,thick etc ...
+
+ * src/parser/cr-num.c: documented the apis here.
+
+ * src/layeng/cr-lay-eng.c: Fixed some subtle bugs and finally implemented
+ the width:15% (set percentage to width).
+
+2003-07-01 Dodji Seketeli <dodji@gnome.org>
+
+ * src/layeng/cr-lay-eng.c: put the
+ call to style_specified_2_computed_values() in the
+ layout_box() function. It was previously in the create_box_tree_real().
+
+ * src/layeng/cr-box-view.c: fixed a compiler warning.
+ * hmmh first commit after 0.2 release.
+
+2003-06-30 Dodji Seketeli <dodji@gnome.org>
+
+ * tests/test-output-refs/test4.1.css.out: updated this
+ test reference output.
+
+ * src/parser/cr-statement.c: fixed a typo that lead to a small
+ regression detected by the non regression test suite.
+
+ * tests/testctl: made sure no to consider the .cvsignore file
+ during the final diff.
+
+ * src/layeng/cr-box-view.[ch]: fixed some compiler warnings.
+
+2003-06-28 Gaël Chamoulaud (strider) <strider@freespiders.org>
+
+ * csslint/csslint.c (csslint_show_version): Added CROCO_LAYENG_ENABLED
+ test in csslint_show_version function.
+
+2003-06-23 Dodji Seketeli <dodji()47()seketeli()dot()org>
+
+ * docs/design/parser-architecture.txt: more bits on this.
+
+2003-06-22 Dodji Seketeli <dodji@gnome.org>
+
+ * src/parser/cr-statement.c: added
+ parse_font_face_unrecoverable_error_cb(),
+ parse_page_unrecoverable_error_cb() ... to handle
+ parsing error in the cr_statement_xxx_parse() method.
+ These callback method are not called yet.
+
+ * src/parser/cr-tknzr.c: made the cr_tknzr_parse_important() look
+ somewhat better.
+
+ * src/parser/cr-parser.c: fixed some bugs in the parser.
+ It does now parse the w3c forward compatible parsing test sheet
+ at http://www.w3.org/Style/CSS/Test/CSS1/current/sec71.htm .
+
+ * docs/design/parser-architecture.txt: updated this doc.
+ A lot more is still needed.
+
+ * csslint/csslint.c: fixed some small bugs in csslint. Now, --cssom is
+ set by default.
+
+2003-06-21 dodji <dodji()seketeli()org>
+
+ * src/parser/cr-statement.[ch]:
+ Changed the prototype of cr_statement_unlink() to
+ harmonize it with cr_declaration_unlink().
+
+2003-06-20 Dodji Seketeli <dodji@gnome.org>
+
+ * src/parser/cr-term.[ch]:
+ added the cr_term_parse_expression_from_buf() function.
+ this is new and still needs to be tested.
+
+ * src/parser/cr-parser.[hc]:
+ made cr_parser_parse_expr() public.
+
+ * src/parser/cr-declaration.[ch]:
+ changed cr_declaration_parse() into
+ cr_declaration_parse_parse_from_buf().
+
+ * src/parser/cr-statement.[ch]:
+ fixed some typos.
+ added the function cr_statement_does_buf_parses_against_core() and
+ cr_statement_ruleset_get_declarations().
+
+ * src/parser/cr-parser.[ch]:
+ made cr_parser_parse_statement_core() public.
+
+ * src/parser/cr-om-parser.c:
+ fixed a small typo.
+
+ * src/parser/cr-declaration.[ch]
+ added a new cr_declaration_unlink() function.
+
+2003-06-19 Dodji Seketeli <dodji@gnome.org>
+
+ * tests/test4-main.[ch]: updated this to test
+ cr_statement_parse_from_buf(). It seems to work now.
+ Still some memleaks to fix.
+
+ * src/parser/cr-statement.[ch]:
+ some bug fixes in cr_statement_parse_from_buf() +
+ added a new cr_statement_at_import_rule_parse_from_buf() method.
+
+2003-06-18 Dodji Seketeli <dodji@gnome.org>
+
+ * src/parser/cr-statement.[ch]:
+ added cr_statement_font_face_rule_parse_from_buf () .
+ and a generic cr_statement_parse_from_buf () that knows
+ how to a parse virtually any css2 statement. This needs debugging
+ though.
+
+ * src/parser/cr-parser.c: fixed some possible sigsev
+ that could occur when trying to access a null sac handler.
+
+ * tests/test4-main.c: updated the test routine to test
+ cr_statement_at_charset_rule_parse_from_buf().
+
+ * src/parser/cr-statement.[ch]: added a new
+ cr_statement_at_charset_rule_parse_from_buf() method to
+ to create an "@charset" statement from a buffer text content.
+
+ * src/parser/cr-parser.c:Fixeds a small possibility of memleak
+ in cr_parser_parse_charse()
+
+ * tests/test4-main.c: fixed a small typo in the "@page" rule
+ embedded in gv_at_page_buf.
+
+ * src/parser/cr-parser.c: fixed a small bug in the
+ cr_parser_parse_page () function.
+
+2003-06-17 Dodji Seketeli <dodji@gnome.org>
+
+ * tests/test4-main.c: added test_cr_statement_at_page_rule_parse ()
+ to test the new cr_statement_at_page_rule_parse_from_buf() function.
+
+ * src/parser/cr-statement.[ch]:
+ added a first version of cr_statement_at_page_rule_parse_from_buf().
+ This doesn't work. I need to debug it first.
+
+ * tests/test4-main.c: updated this to test
+ cr_statement_at_media_rule_parse_from_buf().
+
+ * src/parser/cr-statement.[ch]:
+ debuged cr_statement_at_media_rule_parse_from_buf() and the functions
+ it relies on.
+ cr_statement_new_ruleset()=> fixed this so that it properly
+ handles the containing "@media" rule.
+ cr_statement_new_at_media_rule =>fixed this so that it properly
+ handles the contained rulesets.
+
+ * src/parser/cr-statement.[hc]:
+ coded a first version of cr_statement_at_media_rule_parse_from_buf().
+ This took the writing of a couple a SAC callback. Pfffew, SAC is a rather
+ tedious api. cr_statement_at_media_rule_parse_from_buf() does not
+ work yet, I still have to debug it.
+
+ * src/parser/cr-parser.c: use the new cr_tknzr_peek_byte2 () function
+ in the cr_parser_parse_import() method. This is a cleaner, smaller and
+ faster than the older approach.
+
+ * src/parser/cr-om-parser.c: use the
+ cr_dup_glist_of_string () helper fonction in the
+ start media callback.
+
+ * src/parser/cr-utils.[ch]: fixed some 'const' omissions here also.
+
+ * src/parser/cr-enc-handler.[ch]:
+ fixed some "const" omissions.
+
+2003-06-16 dodji <dodji@gnome.org>
+
+ * src/parser/cr-parser.[ch]: cr_parser_parse_charset(),
+ cr_parser_parse_import(), cr_parser_parse_page (),
+ cr_parser_parse_font_face(), cr_parser_parse_media(),
+
+ * src/parser/cr-tknzr.[ch]:
+ added cr_tknzr_peek_byte2() function to export the functionalities
+ of cr_input_peek_byte2().
+
+2003-06-15 dodji <dodji@gnome.org>
+
+ * tests/test4-main.c: updated this to test the new
+ cr_statement_ruleset_parse_from_buf () method.
+
+ * src/parser/cr-statement.[ch]:
+ Added a cr_statement_ruleset_parse_from_buf () method. This
+ is based on the changes made in cr-parser.[ch].
+
+ * src/parser/cr-selector.[ch]:
+ added a method cr_selector_parse_from_buf (). This is based
+ on the changes made in cr-parser.[ch].
+
+ * src/parser/cr-parser.[ch]:
+ Some rather important changes occured here ...
+ revisited the way selectors and rulesets are parsed
+ so that one could parse a buffer that contains only a ruleset.
+ A visible implication of this is that cr_parser_parse_selector () and
+ cr_parser_parse_ruleset () become public methods callable independantly.
+ In the past, this was not possible. Only cr_parser_parse_stylesheet ()
+ was public.
+
+ * src/parser/cr-om-parser.c: updated this to comply with the
+ changes made in cr-doc-handler.[ch].
+
+ * src/parser/cr-doc-handler.[ch]:
+ 1/ Created an explicitely private field of CRDocHandler
+ to store parsing context, parsing result and any eventually
+ needed private data structure. The privates fields are
+ accessible through getters/setters though.
+ 2/ made sure to increment the ref count of each instance
+ of CRDocHandler at instanciation time. This may
+ introduce some memleaks in the working code. I will
+ fix them in next commits.
+
+ * src/parser/cr-declaration.c:
+ (cr_declaration_append2() ): modified this so that
+ we can append declaration to a list of declarations that
+ don't belong to a ruleset.
+
+2003-06-14 dodji <dodji@gnome.org>
+
+ * src/parser/cr-term.h (struct _CRTerm): fixed a typo.
+
+ * src/layeng/cr-lay-eng.c, src/seleng/cr-style.[hc]:
+ more fonts selection implementation.
+
+ * tests/test7-main.c: updated this to test the font selection implem.
+
+2003-06-12 dodji <dodji@gnome.org>
+
+ * src/seleng/Makefile.am: added pango stuffs.
+ * configure.in: added pango detection.
+ * src/seleng/cr-fonts.c: a bit more font selection.
+ * src/layeng/cr-lay-eng.c: a bit more font selection.
+ * src/seleng/cr-style.c: font selection code again.
+
+2003-06-09 Dodji <dodji@gnome.org>
+ * tests/test4-main.c: updated this test to test the
+ new cr_declaration_to_string () api.
+
+ * src/parser/cr-declaration.[ch] (cr_declaration_to_string ()):
+ Added this new api to allow the serialisation of css declarations.
+ This is not well tested yet, but it works.
+
+ * src/parser/cr-parser.c (cr_parser_parse_declaration):
+ fixed a bug that prevented this parsing function to be called outside
+ the stylesheet parsing context.
+
+ * src/seleng/cr-style.[ch]: went forward in the font properties
+ gathering.
+
+ * src/parser/cr-tknzr.[ch]: fixed some 'const" related compilation
+ warnings.
+
+ * src/parser/cr-parser.[ch]: exported the declaration parsing api
+ so that cr_declaration_parse () can use it.
+
+ * src/parser/cr-declaration.[ch]:
+ added cr_declaration_parse () api. Not tested yet.
+
+ * tests/test7-main.c: updated the test to reflect all the changes
+ that happened today.
+
+ * src/parser/cr-enc-handler.[ch], src/parser/cr-input.[ch],
+ src/parser/cr-om-parser.[hc], src/parser/cr-parser.[ch].
+ Add the 'const' keyword in to function prototypes.
+
+
+ * src/layeng/cr-lay-eng.c:
+ (compute_text_box_inner_edge_size ()) revisied this function to
+ make it append the text label to it's container so that
+ the size of the text label can be computed. I don't know how
+ to do this otherwise. I would have liked this not to happen since
+ compute_text_box_inner_edge_size () is part of the layout process
+ not the rendering process. Now these two processes are much more
+ tied than I would like.
+
+ * src/layeng/cr-box.c:
+ updated the cr_box_to_string () method to make it serialise
+ CRBox->inner_edge.max_width for debug purposes.
+
+ * src/layeng/cr-box-view.c:
+ 1/now, the layout code is called
+ in the "expose-event" signal callback. Trying to isolate the
+ layout from the rendering appears to be too difficult
+ if not impossible.
+
+ 2/created a cr_box_view_new_from_xml_css_bufs () method to create
+ a box view directly from a css buffer and an xml buffer.
+
+2003-06-04 Dodji <dodji@gnome.org>
+
+ * tests/test7-main.c: created a new xml/css document to bring the test to
+ a broader extend. It appeared that libcroco's layout code is
+ damned bugged... I am debugging it...
+
+ * src/seleng/cr-style.c:changed the default element display property
+ to "block" and not "inline" anymore.
+ Also made the set_prop_background_color () function support
+ hex strings (e.g.: #ffffff or #ee)
+
+ * src/parser/cr-rgb.[ch]: added cr_rgb_set_from_hex_str ()
+ to support hash (hex) strings (#ffffff or #eee).
+
+ * src/parser/cr-num.c:support of fixed/variable length numbers.
+
+ * src/layeng/cr-lay-eng.c: a lot of layout fixes.
+
+
+2003-05-31 Kang Jeong-Hee <Keizi@mail.co.kr>
+
+ * src/parser/*.[ch]: s/void */gpointer/
+
+2003-05-12 Dodji <dodji@gnome.org>
+
+ * tests/test7-main.c: updated the test to reflect the new supported
+ css2 properties.
+
+ * src/layeng/cr-style.c:
+ (set_prop_border_x_width_from_value ()) debugged this.
+ (set_prop_border_x_style_from_value ()) debugged this.
+
+ * src/layeng/cr-box-view.c:
+ (draw_borders ()) debugged this a lot.
+
+2003-05-07 Dodji <dodji@gnome.org>
+
+ * tests/test7-main.c: just added a test for the "background-color"
+ property.
+
+ * src/layeng/cr-box-view.c:
+ (set_color ()) added this function to manage the setting
+ of rgb color in an easier way than set_background/foreground().
+ (set_border_line_attrs ()) implemented the border-x-color
+ property setting in this function. This uses the new set_color ()
+ function.
+ (draw_padding ()) revisited this function to make it draw
+ a padding area that has "background" color.
+
+
+2003-05-06 Dodji <dodji@gnome.org>
+
+ * src/layeng/cr-style.[ch]: started to add the support of
+ the "color" and "background-color" properties.
+
+ * src/layeng/cr-lay-eng.c:
+ (style_specified_2_computed_value()) updated this function to
+ compute also the new colors properties (color and background-color).
+
+ * src/layeng/cr-box-view.c:
+ (set_background_color ())
+ (set_foreground_color ())added these functions to set the box
+ inner/padding edge color.
+ also started to use these two functions to test them.
+
+2003-05-05 Dodji <dodji@gnome.org>
+
+ * tests/test7-main.c: small update for debug purposes.
+
+ * src/layeng/cr-style.h: cleanup.
+
+ * src/layeng/cr-lay-eng.c: put in here what is needed to support
+ border-x and border-style-x properties.
+
+ * src/layeng/cr-box.[ch]: make CRBoxModel inherits CRBox.
+
+ * src/layeng/cr-box-view.c: start to support the border-style-x and
+ border-x property. I must test this.
+
+ * configure.in: defined a personal environment where I can set
+ the CFLAGS I want.
+
+2003-05-04 Dodji <dodji@gnome.org>
+
+ * src/parser/cr-tknzr.c:
+ (cr_tknzr_get_next_token ()) fixed a small bug in here.
+
+ * src/layeng/cr-style.[ch]:
+ Deeply Modified the layout of the CRStyle structure for
+ 1/group all numerical properties together in a table.
+ 2/group all color (rgb) properties together in another table.
+ 3/group all border style properties together in another table.
+ That way, accessing those properties is more efficient.
+ 4/make sure that each properties can have 3 values:
+ specified, computed and actual value as specified by the css2 spec.
+ (I doubt actuall value is usefull
+ here though).
+ Modified the file to make this be coherent again.
+
+ * src/layeng/cr-lay-eng.c :
+ Made this coherent after the change of the CRStyle structure.
+
+ (normalize_num ()):created this function to
+ normalize numerical properties.
+ (style_specified_2_computed_values ):
+ new function to computed css2 "computed values" from specified values.
+ This is required by the css2 spec in chap 6.1.
+ (create_box_tree_real): updated this to make it call
+ style_specified_2_computed_values () before actually building the box.
+
+2003-05-01 Dodji <dodji@gnome.org>
+
+ * configure.in, csslint/Makefile.am, src/parser/Makefile.am, src/seleng/Makefile.am, src/layeng/Makefile.am:
+ fixed #111895
+
+2003-04-28 Dodji <dodji@gnome.org>
+
+ * tests/test7-main.c: woohoo, this now shows some text.
+ Okay, it is a crappy design sketch, but this is a milestone.
+
+ * src/layeng/cr-lay-eng.c: store the created label widget in the cache.
+ box content cache.
+ * src/layeng/cr-box.h:created a box content cache to store the label
+ widget used to calculate text box size.
+
+ * src/layeng/cr-box-view.[hc]: made this simpler and manage to
+ make it show someting on the screen. Now the box view
+ is just the view port. To render the box model, we just walk thru it
+ and draw each box in the box view.
+
+
+2003-04-26 dodji <dodji@gnome.org>
+
+ * configure.in: made sure to include the libgnomeui clflags and
+ libsflags to croco libs and croco cflags when the layeng is turned
+ on.
+ * csslint/Makefile.am: made sure to use the CROCO_LIBS and CROCO_CLFAGS
+ variables.
+ * src/libcroco.h: added the cr-box-view.h include file
+ * src/layeng/cr-box-view.c: started to write a draw_box() function that
+ will draw the box tree on the screen.
+ * src/layeng/cr-lay-eng.c: removed the adjust_edges_on_inner_edge () function.
+ * tests/Makefile.am: made sure to include libgnomeui clfags and libs
+ when layeng is turned on.
+ * tests/test7-main.c: made started to include a cr-box-view.c test.
+
+2003-04-20 dodji <dodji@gnome.org>
+
+ * tests/test7-main.c: updated the test7 code to see the layout in
+ action.
+
+ * src/layeng/cr-style.[ch]: just modified some rule
+ names for convenience.
+
+ * src/layeng/cr-lay-eng.[ch]:
+ when forward in normal flow layout code. Have now very basic layout code.
+ Still have to write a canvas code to render the layed out box.
+
+ * src/layeng/cr-lay-eng.c (compute_text_box_inner_edge_size): started to work on the
+ the inner edge size computation based on pango.
+
+ * src/layeng/Makefile.am: updated to compile/link against libgnomeui.
+ * configure.in: updated it to test the presence
+ of libgnomeui if and only if the layout engine is enabled.
+
+2003-04-15 Alexander Larsson <alexl@redhat.com>
+
+ * Makefile.am:
+ Change _DATA to _HEADERS for header
+
+ * src/Makefile.am:
+ Only use filename for _HEADERS.
+ remove libcroco-config.h from _HEADERS
+
+2003-04-12 dodji <dodji@gnome.org>
+
+ * src/* made a big change of the source tree.
+ Now, the whole thing is divided in 3 parts:
+ the paser, the selection engine and the layout engine.
+ The parser source files produce a libcroco.so shared lib.
+ The selection engine source files produce a libcrseleng.so shared
+ library.
+ The layout engine source fils produce a libcrlayeng.so shared
+ library.
+ The same configure options as before apply.
+
+2003-04-05 Dodji <dodji@gnome.org>
+
+ * src/cr-token.h (struct _CRToken):
+ applied a patch from Greg Lee <greg@ling.lll.hawaii.edu>,
+ which solves a compilation error under gcc 2.95.3. Basically,
+ it transforms an implicitly defined union into an explicitly
+ defined one. Modified all the files impacted.
+
+2003-04-03 Dodji <dodji@gnome.org>
+
+ * tests/testctl: can now run one single test. This can also
+ run all the tests a run a simple report that summarizes the
+ results of the tests.
+
+ * configure.in: make sure this generates the libcroco.spec file.
+ make sure to test the presence of glib2 during configure.
+
+ * libcroco.spec.in: added autoconf magic in this.
+ Can now generate an rpm by typing make rpm. Before that,
+ the user that types make rpm must have write acess to
+ /usr/src .
+
+2003-04-02 Gaël Chamoulaud (strider) <strider@freespiders.org>
+
+ * croco-config.1: updated the man page
+ * csslint/csslint.1: updated the man page
+
+2003-04-01 Dodji <dodji@gnome.org>
+
+ * tests/testctl: started to code the libcroco test launcher script.
+ it is not useable yet, but work is in progress.
+
+2003-03-31 Dodji <dodji@gnome.org>
+ * src/cr-lay-eng.c: started to code the tree annotation process.
+ I seriously need to debug this.
+
+ * configure.in: put in there the list of tests to be compile
+ and the conditions cause AM_CONDITIONAL() is buggy and does
+ not seem to fit my needs. Also modified tests/Makefile.am
+ to take this in account.
+
+ * tests/test7-main.c: added this file to debug the layout engine
+ related stuffs.
+
+ * croco-config.1: some minor fixes in the man page.
+
+2003-03-30 Christian Schaller <uraeus@gnome.org>
+ * Fixed disting by adding manpages to EXTRA_DIST
+ * Added spec.in file, this need to be added to build
+ system to generate .spec file.
+ * Remove Makefile.in from CVS, this is a generated file
+
+2003-03-30 Dodji <dodji@gnome.org>
+ * autogen.sh:
+ Made sure that in dev mode, the configure scripts
+ gets called with --enable-tests=yes --enable-seleng=yes
+ --enable-layeng=yes. This options being set to 'no' by default.
+
+ * src/cr-lay-eng.c:
+ Started to code a layout engine. This is more a design
+ sketch than real usefull code so far.
+
+ * src/cr-cascade.c:
+ Started to code a #CRCascade class to abstract a css2 cascade.
+ This is more a placeholder (or a design sketch) than real
+ usefull code today.
+
+ * tests/Makefile.am: improved the conditional compilation
+ of the tests; e.g if the selection engine feature is disabled
+ the selection engine tests won't be compiled.
+ * configure.in: added --enable-layeng to contionaly compile
+ the layout engine files. Also improved the handling of
+ of the enable-xxx arguments => 'yes' forces the feature to
+ be enabled (the coder knows what he is doing); 'auto' checks
+ if the features xxx depends on are available and then
+ switches xxx on.
+
+2003-03-24 dodji <dodji@gnome.org>
+ * src/cr-style.c (cr_style_set_style_from_decl):
+ Have a first hot (and bugged) implem of this function.
+ I can now, go and get worried about building the annotated
+ xml tree.
+
+2003-03-20 Gaël Chamoulaud <strider@freespiders.org>
+
+ * Makefile.am (SUBDIRS): added man page for croco-config
+
+2003-03-20 Dom Lachowicz <cinamod@hotmail.com>
+
+ * COPYING: replace with contents from COPYING.LIB (GNU LGPL)
+
+2003-03-20 Gaël Chamoulaud <strider@freespiders.org>
+
+ * configure.in: added conditional compilation of the unit tests
+ in tests/ subdir
+
+ * tests/Makefile.am (INCLUDES): conditional compilation of the unit tests
+ in tests/ subdir
+
+2003-03-19 Gaël Chamoulaud <strider@freespiders.org>
+
+ * Relicense from GPL -> LGPL
+
+2003-03-18 Gaël Chamoulaud <strider@freespiders.org>
+
+ * configure.in: fixed a configure bug. Make sure to properly
+ check the libxml2 versions.
+
+2003-03-18 Dom Lachowicz <cinamod@hotmail.com>
+
+ * autogen.sh: Use gnome-autogen (cvs co gnome-common). Creates libtool
+ and other things properly
+
+ * configure.in: better check for LIBXML2, conditional compilation of
+ the SELENG module
+
+ * tests/Makefile.am: disable test5 until I can think of a better
+ work-around
+
+2003-03-16 dodji <dodji@gnome.org>
+
+ * src/cr-style.c (set_border_x_style_from_value):
+ new method added to gather 'border_top_style' ... 'border_left_style'
+ properties value from the css stylesheet.
+
+ (set_border_x_width_from_value): completed this function
+ to properly gather 'border_top_width' ... 'border_left_width'
+ properties values from the css stylesheet.
+
+ * src/cr-num.c (cr_num_set): new method added.
+
+2003-03-15 dodji <dodji@gnome.org>
+
+ * src/cr-utils.[ch]
+ added some new helper functions/did some cleanups.
+
+ * src/cr-tknzr.[ch]:
+ made the necessary modifs implied by the new CRNum/CRTerm type
+ system.
+
+ * src/cr-term.[ch]:
+ big cleanup of the CRTerm/CRNum typing system.
+
+ * src/cr-style.[ch]:
+ went forward in the style data structure population code.
+
+ * src/rgb.[ch]:
+ made the necessary modifs implied by the new CRNum type
+ system
+
+ * src/cr-parser.c:
+ made the necessary modifs implied by the new CRNum type
+ system
+
+ * src/cr-num.[ch]: did some big changes for a better
+ handling of numeric types.
+
+2003-03-05 Dodji <dodji@gnome.org>
+
+ * src/cr-parser.c (cr_parser_new_from_buf):
+ new method to parse stylesheets from in memory buffers.
+
+2003-03-04 Dodji <dodji@seketeli.og>
+
+ * src/cr-input.c (cr_input_new_from_buf):
+ added this new method to instanciate an input stream from
+ an in memory buffer.
+ (cr_input_new_from_uri): modified this method to make it
+ use the new cr_input_new_from_buf() method.
+
+2003-03-03 Dodji <dodji@gnome.org>
+
+ * tests/README-description.txt:
+ added this test description file in the project.
+
+ * src/cr-sel-eng.c (cr_sel_eng_get_matched_rulesets_real):
+ renamed the function cr_sel_eng_get_rulesets_real() into
+ this new one. Modified it memory management model so that
+ 1/ it does not allocate it output array
+ 2/ caller can use it in a incremental way and get the rulesets
+ chunck by chunk.
+ (cr_sel_eng_sel_get_matched_rulesets):
+ added this public interface based on the private interface
+ cr_sel_eng_get_matched_rulesets_real().
+
+
+2003-03-02 Dodji <dodji@gnome.org>
+
+ * src/cr-sel-eng.c (cr_sel_eng_get_rulesets_real):
+ started to code an implementation of a ruleset "requester".
+ Still have to debug all this.
+
+2002-09-25 dodji <dodji@gnome.org>
+
+ * src/cr-utils.h: updated this file to define stuffs needed by
+ other modules.
+
+ * src/cr-parser-input.c: started to write down code to handle
+ the stacked parser input.
+
--- /dev/null
+# Doxyfile 1.2.16
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+# All text after a hash (#) is considered a comment and will be ignored
+# The format is:
+# TAG = value [value, ...]
+# For lists items can also be appended using:
+# TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ")
+
+#---------------------------------------------------------------------------
+# General configuration options
+#---------------------------------------------------------------------------
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
+# by quotes) that should identify the project.
+
+PROJECT_NAME = Libcroco
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number.
+# This could be handy for archiving the generated documentation or
+# if some version control system is used.
+
+PROJECT_NUMBER =
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
+# base path where the generated documentation will be put.
+# If a relative path is entered, it will be relative to the location
+# where doxygen was started. If left blank the current directory will be used.
+
+OUTPUT_DIRECTORY = docs/apis
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# The default language is English, other supported languages are:
+# Brazilian, Chinese, Chinese-Traditional, Croatian, Czech, Danish, Dutch,
+# Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean,
+# Norwegian, Polish, Portuguese, Romanian, Russian, Slovak, Slovene,
+# Spanish, Swedish and Ukrainian.
+
+OUTPUT_LANGUAGE = English
+
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
+# documentation are documented, even if no documentation was available.
+# Private class members and static file members will be hidden unless
+# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
+
+EXTRACT_ALL = YES
+
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
+# will be included in the documentation.
+
+EXTRACT_PRIVATE = YES
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file
+# will be included in the documentation.
+
+EXTRACT_STATIC = NO
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
+# defined locally in source files will be included in the documentation.
+# If set to NO only classes defined in header files are included.
+
+EXTRACT_LOCAL_CLASSES = YES
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
+# undocumented members of documented classes, files or namespaces.
+# If set to NO (the default) these members will be included in the
+# various overviews, but no documentation section is generated.
+# This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_MEMBERS = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy.
+# If set to NO (the default) these class will be included in the various
+# overviews. This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_CLASSES = NO
+
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
+# include brief member descriptions after the members that are listed in
+# the file and class documentation (similar to JavaDoc).
+# Set to NO to disable this.
+
+BRIEF_MEMBER_DESC = YES
+
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
+# the brief description of a member or function before the detailed description.
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+
+REPEAT_BRIEF = YES
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# Doxygen will generate a detailed section even if there is only a brief
+# description.
+
+ALWAYS_DETAILED_SEC = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all inherited
+# members of a class in the documentation of that class as if those members were
+# ordinary class members. Constructors, destructors and assignment operators of
+# the base classes will not be shown.
+
+INLINE_INHERITED_MEMB = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
+# path before files name in the file list and in the header files. If set
+# to NO the shortest path that makes the file name unique will be used.
+
+FULL_PATH_NAMES = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
+# can be used to strip a user defined part of the path. Stripping is
+# only done if one of the specified strings matches the left-hand part of
+# the path. It is allowed to use relative paths in the argument list.
+
+STRIP_FROM_PATH =
+
+# The INTERNAL_DOCS tag determines if documentation
+# that is typed after a \internal command is included. If the tag is set
+# to NO (the default) then the documentation will be excluded.
+# Set it to YES to include the internal documentation.
+
+INTERNAL_DOCS = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
+# doxygen to hide any special comment blocks from generated source code
+# fragments. Normal C and C++ comments will always remain visible.
+
+STRIP_CODE_COMMENTS = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
+# file names in lower case letters. If set to YES upper case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# users are adviced to set this option to NO.
+
+CASE_SENSE_NAMES = YES
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
+# (but less readable) file names. This can be useful is your file systems
+# doesn't support long names like on DOS, Mac, or CD-ROM.
+
+SHORT_NAMES = NO
+
+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
+# will show members with their full class and namespace scopes in the
+# documentation. If set to YES the scope will be hidden.
+
+HIDE_SCOPE_NAMES = NO
+
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
+# will generate a verbatim copy of the header file for each class for
+# which an include is specified. Set to NO to disable this.
+
+VERBATIM_HEADERS = YES
+
+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
+# will put list of the files that are included by a file in the documentation
+# of that file.
+
+SHOW_INCLUDE_FILES = YES
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
+# will interpret the first line (until the first dot) of a JavaDoc-style
+# comment as the brief description. If set to NO, the JavaDoc
+# comments will behave just like the Qt-style comments (thus requiring an
+# explict @brief command for a brief description.
+
+JAVADOC_AUTOBRIEF = YES
+
+# If the DETAILS_AT_TOP tag is set to YES then Doxygen
+# will output the detailed description near the top, like JavaDoc.
+# If set to NO, the detailed description appears after the member
+# documentation.
+
+DETAILS_AT_TOP = NO
+
+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
+# member inherits the documentation from any documented member that it
+# reimplements.
+
+INHERIT_DOCS = YES
+
+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
+# is inserted in the documentation for inline members.
+
+INLINE_INFO = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
+# will sort the (detailed) documentation of file and class members
+# alphabetically by member name. If set to NO the members will appear in
+# declaration order.
+
+SORT_MEMBER_DOCS = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES, then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+
+DISTRIBUTE_GROUP_DOC = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab.
+# Doxygen uses this value to replace tabs by spaces in code fragments.
+
+TAB_SIZE = 8
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or
+# disable (NO) the todo list. This list is created by putting \todo
+# commands in the documentation.
+
+GENERATE_TODOLIST = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or
+# disable (NO) the test list. This list is created by putting \test
+# commands in the documentation.
+
+GENERATE_TESTLIST = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or
+# disable (NO) the bug list. This list is created by putting \bug
+# commands in the documentation.
+
+GENERATE_BUGLIST = YES
+
+# This tag can be used to specify a number of aliases that acts
+# as commands in the documentation. An alias has the form "name=value".
+# For example adding "sideeffect=\par Side Effects:\n" will allow you to
+# put the command \sideeffect (or @sideeffect) in the documentation, which
+# will result in a user defined paragraph with heading "Side Effects:".
+# You can put \n's in the value part of an alias to insert newlines.
+
+ALIASES =
+
+# The ENABLED_SECTIONS tag can be used to enable conditional
+# documentation sections, marked by \if sectionname ... \endif.
+
+ENABLED_SECTIONS =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
+# the initial value of a variable or define consist of for it to appear in
+# the documentation. If the initializer consists of more lines than specified
+# here it will be hidden. Use a value of 0 to hide initializers completely.
+# The appearance of the initializer of individual variables and defines in the
+# documentation can be controlled using \showinitializer or \hideinitializer
+# command in the documentation regardless of this setting.
+
+MAX_INITIALIZER_LINES = 30
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
+# only. Doxygen will then generate output that is more tailored for C.
+# For instance some of the names that are used will be different. The list
+# of all members will be omitted, etc.
+
+OPTIMIZE_OUTPUT_FOR_C = YES
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java sources
+# only. Doxygen will then generate output that is more tailored for Java.
+# For instance namespaces will be presented as packages, qualified scopes
+# will look different, etc.
+
+OPTIMIZE_OUTPUT_JAVA = NO
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
+# at the bottom of the documentation of classes and structs. If set to YES the
+# list will mention the files that were used to generate the documentation.
+
+SHOW_USED_FILES = YES
+
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated
+# by doxygen. Possible values are YES and NO. If left blank NO is used.
+
+QUIET = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated by doxygen. Possible values are YES and NO. If left blank
+# NO is used.
+
+WARNINGS = YES
+
+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
+# automatically be disabled.
+
+WARN_IF_UNDOCUMENTED = YES
+
+# The WARN_FORMAT tag determines the format of the warning messages that
+# doxygen can produce. The string should contain the $file, $line, and $text
+# tags, which will be replaced by the file and line number from which the
+# warning originated and the warning text.
+
+WARN_FORMAT = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning
+# and error messages should be written. If left blank the output is written
+# to stderr.
+
+WARN_LOGFILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag can be used to specify the files and/or directories that contain
+# documented source files. You may enter file names like "myfile.cpp" or
+# directories like "/usr/src/myproject". Separate the files or directories
+# with spaces.
+
+INPUT = src
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank the following patterns are tested:
+# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx *.hpp
+# *.h++ *.idl *.odl
+
+FILE_PATTERNS = *.c *.h
+
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories
+# should be searched for input files as well. Possible values are YES and NO.
+# If left blank NO is used.
+
+RECURSIVE = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+
+EXCLUDE =
+
+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or directories
+# that are symbolic links (a Unix filesystem feature) are excluded from the input.
+
+EXCLUDE_SYMLINKS = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories.
+
+EXCLUDE_PATTERNS =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or
+# directories that contain example code fragments that are included (see
+# the \include command).
+
+EXAMPLE_PATH =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank all files are included.
+
+EXAMPLE_PATTERNS =
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude
+# commands irrespective of the value of the RECURSIVE tag.
+# Possible values are YES and NO. If left blank NO is used.
+
+EXAMPLE_RECURSIVE = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or
+# directories that contain image that are included in the documentation (see
+# the \image command).
+
+IMAGE_PATH =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command <filter> <input-file>, where <filter>
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
+# input file. Doxygen will then use the output that the filter program writes
+# to standard output.
+
+INPUT_FILTER =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will be used to filter the input files when producing source
+# files to browse.
+
+FILTER_SOURCE_FILES = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will
+# be generated. Documented entities will be cross-referenced with these sources.
+
+SOURCE_BROWSER = YES
+
+# Setting the INLINE_SOURCES tag to YES will include the body
+# of functions and classes directly in the documentation.
+
+INLINE_SOURCES = NO
+
+# If the REFERENCED_BY_RELATION tag is set to YES (the default)
+# then for each documented function all documented
+# functions referencing it will be listed.
+
+REFERENCED_BY_RELATION = YES
+
+# If the REFERENCES_RELATION tag is set to YES (the default)
+# then for each documented function all documented entities
+# called/used by that function will be listed.
+
+REFERENCES_RELATION = YES
+
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
+# of all compounds will be generated. Enable this if the project
+# contains a lot of classes, structs, unions or interfaces.
+
+ALPHABETICAL_INDEX = YES
+
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
+# in which this list will be split (can be a number in the range [1..20])
+
+COLS_IN_ALPHA_INDEX = 5
+
+# In case all classes in a project start with a common prefix, all
+# classes will be put under the same header in the alphabetical index.
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
+# should be ignored while generating the index headers.
+
+IGNORE_PREFIX =
+
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
+# generate HTML output.
+
+GENERATE_HTML = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `html' will be used as the default path.
+
+HTML_OUTPUT = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
+# doxygen will generate files with .html extension.
+
+HTML_FILE_EXTENSION = .html
+
+# The HTML_HEADER tag can be used to specify a personal HTML header for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard header.
+
+HTML_HEADER =
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard footer.
+
+HTML_FOOTER =
+
+# The HTML_STYLESHEET tag can be used to specify a user defined cascading
+# style sheet that is used by each HTML page. It can be used to
+# fine-tune the look of the HTML output. If the tag is left blank doxygen
+# will generate a default style sheet
+
+HTML_STYLESHEET =
+
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
+# files or namespaces will be aligned in HTML using tables. If set to
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS = YES
+
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files
+# will be generated that can be used as input for tools like the
+# Microsoft HTML help workshop to generate a compressed HTML help file (.chm)
+# of the generated HTML documentation.
+
+GENERATE_HTMLHELP = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
+# controls if a separate .chi index file is generated (YES) or that
+# it should be included in the master .chm file (NO).
+
+GENERATE_CHI = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
+# controls whether a binary table of contents is generated (YES) or a
+# normal table of contents (NO) in the .chm file.
+
+BINARY_TOC = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members
+# to the contents of the Html help documentation and to the tree view.
+
+TOC_EXPAND = NO
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
+# top of each HTML page. The value NO (the default) enables the index and
+# the value YES disables it.
+
+DISABLE_INDEX = NO
+
+# This tag can be used to set the number of enum values (range [1..20])
+# that doxygen will group on one line in the generated HTML documentation.
+
+ENUM_VALUES_PER_LINE = 4
+
+# If the GENERATE_TREEVIEW tag is set to YES, a side panel will be
+# generated containing a tree-like index structure (just like the one that
+# is generated for HTML Help). For this to work a browser that supports
+# JavaScript and frames is required (for instance Mozilla, Netscape 4.0+,
+# or Internet explorer 4.0+). Note that for large projects the tree generation
+# can take a very long time. In such cases it is better to disable this feature.
+# Windows users are probably better off using the HTML help feature.
+
+GENERATE_TREEVIEW = NO
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
+# used to set the initial width (in pixels) of the frame in which the tree
+# is shown.
+
+TREEVIEW_WIDTH = 250
+
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
+# generate Latex output.
+
+GENERATE_LATEX = YES
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `latex' will be used as the default path.
+
+LATEX_OUTPUT = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be invoked. If left blank `latex' will be used as the default command name.
+
+LATEX_CMD_NAME = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
+# generate index for LaTeX. If left blank `makeindex' will be used as the
+# default command name.
+
+MAKEINDEX_CMD_NAME = makeindex
+
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
+# LaTeX documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_LATEX = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used
+# by the printer. Possible values are: a4, a4wide, letter, legal and
+# executive. If left blank a4wide will be used.
+
+PAPER_TYPE = a4wide
+
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
+# packages that should be included in the LaTeX output.
+
+EXTRA_PACKAGES =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
+# the generated latex document. The header should contain everything until
+# the first chapter. If it is left blank doxygen will generate a
+# standard header. Notice: only use this tag if you know what you are doing!
+
+LATEX_HEADER =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will
+# contain links (just like the HTML output) instead of page references
+# This makes the output suitable for online browsing using a pdf viewer.
+
+PDF_HYPERLINKS = NO
+
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
+# plain latex in the generated Makefile. Set this option to YES to get a
+# higher quality PDF documentation.
+
+USE_PDFLATEX = NO
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
+# command to the generated LaTeX files. This will instruct LaTeX to keep
+# running if errors occur, instead of asking the user for help.
+# This option is also used when generating formulas in HTML.
+
+LATEX_BATCHMODE = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
+# The RTF output is optimised for Word 97 and may not look very pretty with
+# other RTF readers or editors.
+
+GENERATE_RTF = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `rtf' will be used as the default path.
+
+RTF_OUTPUT = rtf
+
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
+# RTF documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_RTF = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
+# will contain hyperlink fields. The RTF file will
+# contain links (just like the HTML output) instead of page references.
+# This makes the output suitable for online browsing using WORD or other
+# programs which support those fields.
+# Note: wordpad (write) and others do not support links.
+
+RTF_HYPERLINKS = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# config file, i.e. a series of assigments. You only have to provide
+# replacements, missing definitions are set to their default value.
+
+RTF_STYLESHEET_FILE =
+
+# Set optional variables used in the generation of an rtf document.
+# Syntax is similar to doxygen's config file.
+
+RTF_EXTENSIONS_FILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
+# generate man pages
+
+GENERATE_MAN = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `man' will be used as the default path.
+
+MAN_OUTPUT = man
+
+# The MAN_EXTENSION tag determines the extension that is added to
+# the generated man pages (default is the subroutine's section .3)
+
+MAN_EXTENSION = .3
+
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
+# then it will generate one additional man file for each entity
+# documented in the real man page(s). These additional files
+# only source the real man page, but without them the man command
+# would be unable to find the correct page. The default is NO.
+
+MAN_LINKS = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES Doxygen will
+# generate an XML file that captures the structure of
+# the code including all documentation. Note that this
+# feature is still experimental and incomplete at the
+# moment.
+
+GENERATE_XML = NO
+
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
+# generate an AutoGen Definitions (see autogen.sf.net) file
+# that captures the structure of the code including all
+# documentation. Note that this feature is still experimental
+# and incomplete at the moment.
+
+GENERATE_AUTOGEN_DEF = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
+# evaluate all C-preprocessor directives found in the sources and include
+# files.
+
+ENABLE_PREPROCESSING = YES
+
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
+# names in the source code. If set to NO (the default) only conditional
+# compilation will be performed. Macro expansion can be done in a controlled
+# way by setting EXPAND_ONLY_PREDEF to YES.
+
+MACRO_EXPANSION = NO
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
+# then the macro expansion is limited to the macros specified with the
+# PREDEFINED and EXPAND_AS_PREDEFINED tags.
+
+EXPAND_ONLY_PREDEF = NO
+
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
+# in the INCLUDE_PATH (see below) will be search if a #include is found.
+
+SEARCH_INCLUDES = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by
+# the preprocessor.
+
+INCLUDE_PATH =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will
+# be used.
+
+INCLUDE_FILE_PATTERNS =
+
+# The PREDEFINED tag can be used to specify one or more macro names that
+# are defined before the preprocessor is started (similar to the -D option of
+# gcc). The argument of the tag is a list of macros of the form: name
+# or name=definition (no spaces). If the definition and the = are
+# omitted =1 is assumed.
+
+PREDEFINED =
+
+# If the MACRO_EXPANSION and EXPAND_PREDEF_ONLY tags are set to YES then
+# this tag can be used to specify a list of macro names that should be expanded.
+# The macro definition that is found in the sources will be used.
+# Use the PREDEFINED tag if you want to use a different macro definition.
+
+EXPAND_AS_DEFINED =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
+# doxygen's preprocessor will remove all function-like macros that are alone
+# on a line and do not end with a semicolon. Such function macros are typically
+# used for boiler-plate code, and will confuse the parser if not removed.
+
+SKIP_FUNCTION_MACROS = YES
+
+#---------------------------------------------------------------------------
+# Configuration::addtions related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES tag can be used to specify one or more tagfiles.
+
+TAGFILES =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create
+# a tag file that is based on the input files it reads.
+
+GENERATE_TAGFILE =
+
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed
+# in the class index. If set to NO only the inherited external classes
+# will be listed.
+
+ALLEXTERNALS = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will
+# be listed.
+
+EXTERNAL_GROUPS = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
+# generate a inheritance diagram (in Html, RTF and LaTeX) for classes with base or
+# super classes. Setting the tag to NO turns the diagrams off. Note that this
+# option is superceded by the HAVE_DOT option below. This is only a fallback. It is
+# recommended to install and use dot, since it yield more powerful graphs.
+
+CLASS_DIAGRAMS = YES
+
+# If set to YES, the inheritance and collaboration graphs will hide
+# inheritance and usage relations if the target is undocumented
+# or is not a class.
+
+HIDE_UNDOC_RELATIONS = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz, a graph visualization
+# toolkit from AT&T and Lucent Bell Labs. The other options in this section
+# have no effect if this option is set to NO (the default)
+
+HAVE_DOT = NO
+
+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect inheritance relations. Setting this tag to YES will force the
+# the CLASS_DIAGRAMS tag to NO.
+
+CLASS_GRAPH = YES
+
+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect implementation dependencies (inheritance, containment, and
+# class references variables) of the class with other documented classes.
+
+COLLABORATION_GRAPH = YES
+
+# If set to YES, the inheritance and collaboration graphs will show the
+# relations between templates and their instances.
+
+TEMPLATE_RELATIONS = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
+# tags are set to YES then doxygen will generate a graph for each documented
+# file showing the direct and indirect include dependencies of the file with
+# other documented files.
+
+INCLUDE_GRAPH = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
+# documented header file showing the documented files that directly or
+# indirectly include this file.
+
+INCLUDED_BY_GRAPH = YES
+
+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
+# will graphical hierarchy of all classes instead of a textual one.
+
+GRAPHICAL_HIERARCHY = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. Possible values are png, jpg, or gif
+# If left blank png will be used.
+
+DOT_IMAGE_FORMAT = png
+
+# The tag DOT_PATH can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found on the path.
+
+DOT_PATH =
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the
+# \dotfile command).
+
+DOTFILE_DIRS =
+
+# The MAX_DOT_GRAPH_WIDTH tag can be used to set the maximum allowed width
+# (in pixels) of the graphs generated by dot. If a graph becomes larger than
+# this value, doxygen will try to truncate the graph, so that it fits within
+# the specified constraint. Beware that most browsers cannot cope with very
+# large images.
+
+MAX_DOT_GRAPH_WIDTH = 1024
+
+# The MAX_DOT_GRAPH_HEIGHT tag can be used to set the maximum allows height
+# (in pixels) of the graphs generated by dot. If a graph becomes larger than
+# this value, doxygen will try to truncate the graph, so that it fits within
+# the specified constraint. Beware that most browsers cannot cope with very
+# large images.
+
+MAX_DOT_GRAPH_HEIGHT = 1024
+
+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
+# generate a legend page explaining the meaning of the various boxes and
+# arrows in the dot generated graphs.
+
+GENERATE_LEGEND = YES
+
+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
+# remove the intermedate dot files that are used to generate
+# the various graphs.
+
+DOT_CLEANUP = YES
+
+#---------------------------------------------------------------------------
+# Configuration::addtions related to the search engine
+#---------------------------------------------------------------------------
+
+# The SEARCHENGINE tag specifies whether or not a search engine should be
+# used. If set to NO the values of all tags below this one will be ignored.
+
+SEARCHENGINE = NO
+
+# The CGI_NAME tag should be the name of the CGI script that
+# starts the search engine (doxysearch) with the correct parameters.
+# A script with this name will be generated by doxygen.
+
+CGI_NAME = search.cgi
+
+# The CGI_URL tag should be the absolute URL to the directory where the
+# cgi binaries are located. See the documentation of your http daemon for
+# details.
+
+CGI_URL =
+
+# The DOC_URL tag should be the absolute URL to the directory where the
+# documentation is located. If left blank the absolute path to the
+# documentation, with file:// prepended to it, will be used.
+
+DOC_URL =
+
+# The DOC_ABSPATH tag should be the absolute path to the directory where the
+# documentation is located. If left blank the directory on the local machine
+# will be used.
+
+DOC_ABSPATH =
+
+# The BIN_ABSPATH tag must point to the directory where the doxysearch binary
+# is installed.
+
+BIN_ABSPATH = /usr/local/bin/
+
+# The EXT_DOC_PATHS tag can be used to specify one or more paths to
+# documentation generated for other projects. This allows doxysearch to search
+# the documentation for these projects as well.
+
+EXT_DOC_PATHS =
--- /dev/null
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software
+Foundation, Inc.
+
+ This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+
+ These are generic installation instructions.
+
+ The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation. It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions. Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+ It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring. (Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.)
+
+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+ The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'. You only need
+`configure.ac' if you want to change it or regenerate `configure' using
+a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system. If you're
+ using `csh' on an old version of System V, you might need to type
+ `sh ./configure' instead to prevent `csh' from trying to execute
+ `configure' itself.
+
+ Running `configure' takes awhile. While running, it prints some
+ messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation.
+
+ 5. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'. To also remove the
+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'. There is
+ also a `make maintainer-clean' target, but that is intended mainly
+ for the package's developers. If you use it, you may have to get
+ all sorts of other programs in order to regenerate files that came
+ with the distribution.
+
+Compilers and Options
+=====================
+
+ Some systems require unusual options for compilation or linking that
+the `configure' script does not know about. Run `./configure --help'
+for details on some of the pertinent environment variables.
+
+ You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment. Here
+is an example:
+
+ ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
+
+ *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+ You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory. To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'. `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script. `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+ If you have to use a `make' that does not support the `VPATH'
+variable, you have to compile the package for one architecture at a
+time in the source code directory. After you have installed the
+package for one architecture, use `make distclean' before reconfiguring
+for another architecture.
+
+Installation Names
+==================
+
+ By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc. You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+ Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+ There may be some features `configure' cannot figure out
+automatically, but needs to determine by the type of machine the package
+will run on. Usually, assuming the package is built to be run on the
+_same_ architectures, `configure' can figure that out, but if it prints
+a message saying it cannot guess the machine type, give it the
+`--build=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+ CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+ OS KERNEL-OS
+
+ See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+ If you are _building_ compiler tools for cross-compiling, you should
+use the `--target=TYPE' option to select the type of system they will
+produce code for.
+
+ If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+ If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+ Variables not defined in a site shell script can be set in the
+environment passed to `configure'. However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost. In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'. For example:
+
+ ./configure CC=/usr/local2/bin/gcc
+
+will cause the specified gcc to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+`configure' Invocation
+======================
+
+ `configure' recognizes the following options to control how it
+operates.
+
+`--help'
+`-h'
+ Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+ Print the version of Autoconf used to generate the `configure'
+ script, and exit.
+
+`--cache-file=FILE'
+ Enable the cache: use and save the results of the tests in FILE,
+ traditionally `config.cache'. FILE defaults to `/dev/null' to
+ disable caching.
+
+`--config-cache'
+`-C'
+ Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to `/dev/null' (any error
+ messages will still be shown).
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options. Run
+`configure --help' for more details.
+
--- /dev/null
+SUBDIRS = src csslint docs
+SUBDIRS += tests
+
+PKG_CONFIG_FILE_UNINSTALLED=libcroco-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@-uninstalled.pc
+PKG_CONFIG_FILE=libcroco-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@.pc
+
+pkgconfigdir=$(libdir)/pkgconfig
+pkgconfig_DATA=$(PKG_CONFIG_FILE)
+
+INCLUDE_DIR_NAME=@PACKAGE@-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@
+extraincludedir=$(includedir)/$INCLUDE_DIR_NAME
+
+CROCO_CONFIG_FILE_UNINSTALLED=croco-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@-config-uninstalled
+CROCO_CONFIG_FILE=croco-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@-config
+bin_SCRIPTS=$(CROCO_CONFIG_FILE)
+
+#man_MANS = croco-config.1
+
+EXTRA_DIST= croco-config.in $(PKG_CONFIG_FILE) TODO Doxyfile \
+HACKING COPYING.LIB COPYING libcroco.spec libcroco-zip.in
+
+all-local: $(PKG_CONFIG_FILE_UNINSTALLED) $(PKG_CONFIG_FILE) \
+$(CROCO_CONFIG_FILE_UNINSTALLED) $(CROCO_CONFIG_FILE)
+
+
+%-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@.pc: %.pc
+ cp $< $@
+
+%-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@-uninstalled.pc: %.pc
+ cp $< $@
+
+%-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@-config: %-config
+ cp $< $@
+
+%-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@-config-uninstalled: %-config
+ cp $< $@
+
+clean-local: cleantest
+distclean-local:
+ -rm ./croco-0.6-config ./libcroco-0.6.pc ./libcroco-0.6-uninstalled.pc ./croco-0.6-config-uninstalled
+
+cleantest:
+ if test -x $(top_srcdir)/tests/testctl ; then $(top_srcdir)/tests/testctl cleanup ; fi
+
+cleantar:
+ @(rm -f libcroco*.tar.gz)
+ @(rm -rf $(top_srcdir)/rpmbuildroot)
+
+rpm: cleantar
+ @(mkdir -p $(top_srcdir)/rpmbuildroot ; $(MAKE) dist && rpmbuild -ta --buildroot $(top_srcdir)/rpmbuildroot $(distdir).tar.gz)
+
+test: all
+ if test -x $(top_srcdir)/tests/testctl ; then $(top_srcdir)/tests/testctl cleanup ; $(top_srcdir)/tests/testctl run ; fi
+
+apidoc:
+ if ! test -d docs/apis ; then mkdir -p docs/apis ; fi ;
+ doxygen Doxyfile
--- /dev/null
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
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+mostlyclean-generic:
+
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+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-generic clean-libtool clean-local mostlyclean-am
+
+distclean: distclean-recursive
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-hdr \
+ distclean-libtool distclean-local distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+info: info-recursive
+
+info-am:
+
+install-data-am: install-pkgconfigDATA
+
+install-dvi: install-dvi-recursive
+
+install-exec-am: install-binSCRIPTS
+
+install-html: install-html-recursive
+
+install-info: install-info-recursive
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-ps: install-ps-recursive
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -rf $(top_srcdir)/autom4te.cache
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am: uninstall-binSCRIPTS uninstall-pkgconfigDATA
+
+.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) install-am \
+ install-strip
+
+.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
+ all all-am all-local am--refresh check check-am clean \
+ clean-generic clean-libtool clean-local ctags ctags-recursive \
+ dist dist-all dist-bzip2 dist-gzip dist-lzma dist-shar \
+ dist-tarZ dist-zip distcheck distclean distclean-generic \
+ distclean-hdr distclean-libtool distclean-local distclean-tags \
+ distcleancheck distdir distuninstallcheck dvi dvi-am html \
+ html-am info info-am install install-am install-binSCRIPTS \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-pkgconfigDATA install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ installdirs-am maintainer-clean maintainer-clean-generic \
+ mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
+ ps ps-am tags tags-recursive uninstall uninstall-am \
+ uninstall-binSCRIPTS uninstall-pkgconfigDATA
+
+
+all-local: $(PKG_CONFIG_FILE_UNINSTALLED) $(PKG_CONFIG_FILE) \
+$(CROCO_CONFIG_FILE_UNINSTALLED) $(CROCO_CONFIG_FILE)
+
+%-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@.pc: %.pc
+ cp $< $@
+
+%-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@-uninstalled.pc: %.pc
+ cp $< $@
+
+%-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@-config: %-config
+ cp $< $@
+
+%-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@-config-uninstalled: %-config
+ cp $< $@
+
+clean-local: cleantest
+distclean-local:
+ -rm ./croco-0.6-config ./libcroco-0.6.pc ./libcroco-0.6-uninstalled.pc ./croco-0.6-config-uninstalled
+
+cleantest:
+ if test -x $(top_srcdir)/tests/testctl ; then $(top_srcdir)/tests/testctl cleanup ; fi
+
+cleantar:
+ @(rm -f libcroco*.tar.gz)
+ @(rm -rf $(top_srcdir)/rpmbuildroot)
+
+rpm: cleantar
+ @(mkdir -p $(top_srcdir)/rpmbuildroot ; $(MAKE) dist && rpmbuild -ta --buildroot $(top_srcdir)/rpmbuildroot $(distdir).tar.gz)
+
+test: all
+ if test -x $(top_srcdir)/tests/testctl ; then $(top_srcdir)/tests/testctl cleanup ; $(top_srcdir)/tests/testctl run ; fi
+
+apidoc:
+ if ! test -d docs/apis ; then mkdir -p docs/apis ; fi ;
+ doxygen Doxyfile
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+0.6.2: February 4, 2009
+
+ Bugfixes since 0.6.1
+ ====================
+
+ - #306823: improve precision of non-integer numbers [Peter Moulder]
+ - #148790, #333834: Cygwin fixes
+ - #340298: Documentation fixes [Peter Moulder]
+ - #375194: fix to builtin color processing [Dom Lachowicz]
+ - #380438: Leak and trace message in cr_token_clear [Mark Rogers]
+ - #381040: floating numbers always output to exactly 3 digits after
+ decimal points [Dom Lachowicz]
+ - #336621: cr_tknzr_get_next_token wasn't handling "<!--" correctly
+ - #372011: comments not parsed correctly [Benjamin Dauvergne]
+ - #394680: problem parsing function name starting with 'u' or 'r'
+ [Benjamin Dauvergne]
+ - #139878: keep end of ruleset parsing location, and give it to the
+ end_selector sac-handler. [Benjamin Dauvergne]
+ - #394294: Escape are wrongly computed [Benjamin Dauvergne]
+ - #314831: Escapes not recognized [Benjamin Dauvergne]
+ - #395099: overly agressive rule matching [Bruno Haible]
+ - #553937: CRDocHandler instances created with reference count of 0
+ [Robert Staudinger]
+
+ - Various fixes to the font handling [Bruno Haible]
+ - Add ‘const’ to various function prototypes [Peter Moulder]
+
+
+0.6.1: March 5, 2006
+
+ Bugfixes since 0.6.0
+ ====================
+
+ - parse fractional parts of numbers properly [Dom Lachowicz]
+ - win32 port [Tor Lillqvist]
+ - gtk-doc compliance [Sven Herzberg]
+ - test infrastructure enhancements [Peter Moulder]
+ - nasty memory management bug fix [ArjanV, Daniel Veillard]
+
+0.6.0: June 9, 2004
+
+ Enhancements since 0.5.1
+ ========================
+
+ - add parsing location to all the CSS contructions at SAC level [Dodji Seketeli]
+ - add --dump-location option to csslint [Dodji Seketeli]
+ - enable several API/ABI incompatible versions of Libcroco to be
+ installed on the same box [Dodji Seketeli]
+ - CSS properties inheritance support [Benjamin Dauvergne]
+ - CRStyle struct gatehering code cleanup [Benjamin Dauvergne]
+ - Better support for font selection [Dodji Seketeli]
+
+ Bugfixes since 0.5.1
+ ======================
+
+ - #143308: fix parsing of non trivial functional #notations. [Dodji Seketeli]
+ - #143450: fix gcc 2.xx errors. [Dodji Seketeli]
+ - #139881: proper setting of parsing locations in urls. [Dodji Seketeli]
+ - #138267: remove C99-isms.
+ - #139889: fix an infinite loop in the parser [Dodji Seketeli]
+ - #139891: better @media rule reporting [Dodji Seketeli]
+ - #140317: fix class sel without class name crash [Dodji Seketeli]
+ - #140334: fix an infinite loop in the parser [Dodji Seketeli]
+ - attribute selectors evalution fixes. [Dodji Seketeli]
+ - Better support of descendant selectors evaluation [Dodji Seketeli]
+ - Better regression tests framework [Dodji Seketeli]
+
+0.5.1: April 18 2004:
+
+ - fixes: #140334, #140317, #139891, #139615. [Dodji Seketeli]
+
+0.5: March 16 2004:
+
+ - better regression suite framework [Dodji Seketeli]
+ - support of the 'color' property gathering [Benjamin Dauvergne]
+ - furious memory leaks/corruptions hunting [Dodji Seketeli, Rob BUIS]
+ - total support of the !important keyword [Dodji Seketeli, Rob BUIS]
+ - selectors evaluation in csslint [Dodji Seketeli, Rob BUIS]
+ - fix compilation warnings [David A Knight, Dodji Seketeli]
+ - more complete CSS statement serialisation [Dodji Seketeli]
+ - better gathering of style information [Dodjij Seketeli]
+ - better cascading algorithm conformance [Dodji Seketeli, Rob BUIS]
+ - @import rule parsing fix [Dodji Seketeli]
+ - support of CSS3 indentifiers [Dodji Seketeli]
+ - better w3c DOM integration support [Rob BUIS, Dodji Seketeli]
+ - many parsing fixes [Dodji Seketeli]
+ - style structure debuging facility [Dodji Seketeli]
+ - better fragment parsing support [Dodji Seketeli]
+ - Split libcroco and sewfox [Dodji Seketeli]
+ - class selector evaluation fix [Rob BUIS]
+ - csslint cleanup and bugfixes [Dodji Seketeli]
+ - :first-child pseudo class selector support [Dodji Seketeli]
+ - pluggable pseudo class selectors evaluators [Dodji Seketeli]
+
+
+libcroco 0.2.0
+ 2003 Jun 29
+ libcroco 0.2.0 ChangeLog:
+ * Went forward in the layout engine. Can now render
+ simple xml element along with simple CSS sheets.
+ Supported layout is normal layout for box and inline
+ context.
+ * Cleaned up the parsing api. Fixed a lot of bugs.
+ * Added some new api calls to the parsing api.
+ * See the ChangeLog shipped within the tarball for
+ more precise descriptions.
+
+libcroco 0.1.0
+
+ 2003 Mar 19
+ With the approval off all contributors the library has been
+ relicensed from GPL -> LGPL
+
+------------------------------------------------------------------------------
+
--- /dev/null
+Initial Author: Dodji Seketeli. <dodji@gnome.org>
+
+What is The Croco Project ?
+------------------------------
+
+Libcroco is a standalone css2 parsing and manipulation library.
+The parser provides a low level event driven SAC like api
+and a css object model like api.
+Libcroco provides a CSS2 selection engine and an experimental
+xml/css rendering engine.
+
+This library is being written to bring the css support
+to the mlview xml editor project but it can be used
+for other applications as well.
--- /dev/null
+
+*coding:)
+
+
+
+Well, in the cr_statement_xxx_parse_functions, memleaks
+occur (the parsing result set in the sac callback is not freed)
+when a parsing fails. This is because the unrecoverable error
+does not get called when the standalone parsing functions exported
+by CRParser are called independently.
+I have now to support 2 modes of parsing. Normal and standalone.
+In standalone mode, the standalone parsing functions must
+call the "unrecoverable_error" sac callback when they fail.
+
+implements the width:20% case. (on going)
+ implement the size wrapping using the rightmost_x field of CRLayEngPriv.
+
+Provide support for font selection. (hard, started, is well underway.)
+ First make sure to be able to gather all the font related property
+ values.
+ Then, figure out how to implement a font selector that uses
+ pango. (on going)
+
+Go forward in the cascading implementation in cr-sel-eng.c
+ test/debug it.
+ write test cases to test/debug/validate this kind of stylesheets:
+ P {border: thick}
+ P {display: block}
+ /*
+ *stylesheets where the same selector is used several times
+ *to define different declarations.
+ */
+ write test cases to test/debug/validate the multi stylesheet support.
+
+
+*Doc:)
+
+Write examples of how to use the SAC api of libcroco and how to
+walk the css stylesheet tree.
+
+Finish the design of the instruction set of the selection engine.
+ The draft design is in the file
+ docs/designs/docs/design/sel-instr.txt.
+
+Write a litte doc about how to use the parser as it is today.
--- /dev/null
+# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
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+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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+# This file is free software; the Free Software Foundation
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+# with or without modifications, as long as this notice is preserved.
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+
+# Set sane defaults for various variables
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+test -z "$AS" && AS=as
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+test -z "$LD" && LD=ld
+test -z "$LN_S" && LN_S="ln -s"
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+test -z "$NM" && NM=nm
+test -z "$SED" && SED=sed
+test -z "$OBJDUMP" && OBJDUMP=objdump
+test -z "$RANLIB" && RANLIB=:
+test -z "$STRIP" && STRIP=:
+test -z "$ac_objext" && ac_objext=o
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ AC_PATH_MAGIC
+ fi
+ ;;
+esac
+
+_LT_REQUIRED_DARWIN_CHECKS
+
+AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
+AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
+enable_win32_dll=yes, enable_win32_dll=no)
+
+AC_ARG_ENABLE([libtool-lock],
+ [AC_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+AC_ARG_WITH([pic],
+ [AC_HELP_STRING([--with-pic],
+ [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+ [pic_mode="$withval"],
+ [pic_mode=default])
+test -z "$pic_mode" && pic_mode=default
+
+# Use C for the default configuration in the libtool script
+tagname=
+AC_LIBTOOL_LANG_C_CONFIG
+_LT_AC_TAGCONFIG
+])# AC_LIBTOOL_SETUP
+
+
+# _LT_AC_SYS_COMPILER
+# -------------------
+AC_DEFUN([_LT_AC_SYS_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_AC_SYS_COMPILER
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+AC_DEFUN([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+ case $cc_temp in
+ compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+ distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+])
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+AC_DEFUN([_LT_COMPILER_BOILERPLATE],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+AC_DEFUN([_LT_LINKER_BOILERPLATE],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# --------------------------
+# Check for some things on darwin
+AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
+ case $host_os in
+ rhapsody* | darwin*)
+ AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+ AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+
+ AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+ [lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ echo "int foo(void){return 1;}" > conftest.c
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib ${wl}-single_module conftest.c
+ if test -f libconftest.dylib; then
+ lt_cv_apple_cc_single_mod=yes
+ rm -rf libconftest.dylib*
+ fi
+ rm conftest.c
+ fi])
+ AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+ [lt_cv_ld_exported_symbols_list],
+ [lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [lt_cv_ld_exported_symbols_list=yes],
+ [lt_cv_ld_exported_symbols_list=no])
+ LDFLAGS="$save_LDFLAGS"
+ ])
+ case $host_os in
+ rhapsody* | darwin1.[[0123]])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*)
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[[012]]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
+ fi
+ if test "$DSYMUTIL" != ":"; then
+ _lt_dsymutil="~$DSYMUTIL \$lib || :"
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+])
+
+# _LT_AC_SYS_LIBPATH_AIX
+# ----------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+])# _LT_AC_SYS_LIBPATH_AIX
+
+
+# _LT_AC_SHELL_INIT(ARG)
+# ----------------------
+AC_DEFUN([_LT_AC_SHELL_INIT],
+[ifdef([AC_DIVERSION_NOTICE],
+ [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
+ [AC_DIVERT_PUSH(NOTICE)])
+$1
+AC_DIVERT_POP
+])# _LT_AC_SHELL_INIT
+
+
+# _LT_AC_PROG_ECHO_BACKSLASH
+# --------------------------
+# Add some code to the start of the generated configure script which
+# will find an echo command which doesn't interpret backslashes.
+AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
+[_LT_AC_SHELL_INIT([
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$ECHO in
+X*--fallback-echo)
+ # Remove one level of quotation (which was required for Make).
+ ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
+ ;;
+esac
+
+echo=${ECHO-echo}
+if test "X[$]1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X[$]1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
+ # Yippee, $echo works!
+ :
+else
+ # Restart under the correct shell.
+ exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
+fi
+
+if test "X[$]1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<EOF
+[$]*
+EOF
+ exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$ECHO"; then
+if test "X${echo_test_string+set}" != Xset; then
+# find a string as large as possible, as long as the shell can cope with it
+ for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
+ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+ if (echo_test_string=`eval $cmd`) 2>/dev/null &&
+ echo_test_string=`eval $cmd` &&
+ (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
+ then
+ break
+ fi
+ done
+fi
+
+if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ :
+else
+ # The Solaris, AIX, and Digital Unix default echo programs unquote
+ # backslashes. This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ #
+ # So, first we look for a working echo in the user's PATH.
+
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for dir in $PATH /usr/ucb; do
+ IFS="$lt_save_ifs"
+ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ echo="$dir/echo"
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ if test "X$echo" = Xecho; then
+ # We didn't find a better echo, so look for alternatives.
+ if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # This shell has a builtin print -r that does the trick.
+ echo='print -r'
+ elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
+ test "X$CONFIG_SHELL" != X/bin/ksh; then
+ # If we have ksh, try running configure again with it.
+ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ export ORIGINAL_CONFIG_SHELL
+ CONFIG_SHELL=/bin/ksh
+ export CONFIG_SHELL
+ exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
+ else
+ # Try using printf.
+ echo='printf %s\n'
+ if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # Cool, printf works
+ :
+ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+ export CONFIG_SHELL
+ SHELL="$CONFIG_SHELL"
+ export SHELL
+ echo="$CONFIG_SHELL [$]0 --fallback-echo"
+ elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ echo="$CONFIG_SHELL [$]0 --fallback-echo"
+ else
+ # maybe with a smaller string...
+ prev=:
+
+ for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
+ if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
+ then
+ break
+ fi
+ prev="$cmd"
+ done
+
+ if test "$prev" != 'sed 50q "[$]0"'; then
+ echo_test_string=`eval $prev`
+ export echo_test_string
+ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
+ else
+ # Oops. We lost completely, so just stick with echo.
+ echo=echo
+ fi
+ fi
+ fi
+ fi
+fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+ECHO=$echo
+if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
+ ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
+fi
+
+AC_SUBST(ECHO)
+])])# _LT_AC_PROG_ECHO_BACKSLASH
+
+
+# _LT_AC_LOCK
+# -----------
+AC_DEFUN([_LT_AC_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+ [AC_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+ [AC_LANG_PUSH(C)
+ AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+ AC_LANG_POP])
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
+[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
+ AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+ AC_CHECK_TOOL(AS, as, false)
+ AC_CHECK_TOOL(OBJDUMP, objdump, false)
+ ;;
+ ])
+esac
+
+need_locks="$enable_libtool_lock"
+
+])# _LT_AC_LOCK
+
+
+# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
+[AC_REQUIRE([LT_AC_PROG_SED])
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $rm conftest*
+])
+
+if test x"[$]$2" = xyes; then
+ ifelse([$5], , :, [$5])
+else
+ ifelse([$6], , :, [$6])
+fi
+])# AC_LIBTOOL_COMPILER_OPTION
+
+
+# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [ACTION-SUCCESS], [ACTION-FAILURE])
+# ------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $3"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $rm -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+ ifelse([$4], , :, [$4])
+else
+ ifelse([$5], , :, [$5])
+fi
+])# AC_LIBTOOL_LINKER_OPTION
+
+
+# AC_LIBTOOL_SYS_MAX_CMD_LEN
+# --------------------------
+AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
+[# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
+ = "XX$teststring") >/dev/null 2>&1 &&
+ new_result=`expr "X$teststring" : ".*" 2>&1` &&
+ lt_cv_sys_max_cmd_len=$new_result &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on massive
+ # amounts of additional arguments before passing them to the linker.
+ # It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+ AC_MSG_RESULT(none)
+fi
+])# AC_LIBTOOL_SYS_MAX_CMD_LEN
+
+
+# _LT_AC_CHECK_DLFCN
+# ------------------
+AC_DEFUN([_LT_AC_CHECK_DLFCN],
+[AC_CHECK_HEADERS(dlfcn.h)dnl
+])# _LT_AC_CHECK_DLFCN
+
+
+# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ---------------------------------------------------------------------
+AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
+[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+ [$4]
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<EOF
+[#line __oline__ "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ exit (status);
+}]
+EOF
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) $1 ;;
+ x$lt_dlneed_uscore) $2 ;;
+ x$lt_dlunknown|x*) $3 ;;
+ esac
+ else :
+ # compilation failed
+ $3
+ fi
+fi
+rm -fr conftest*
+])# _LT_AC_TRY_DLOPEN_SELF
+
+
+# AC_LIBTOOL_DLOPEN_SELF
+# ----------------------
+AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
+[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
+
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen="shl_load"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen="dlopen"],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_AC_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_AC_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+])# AC_LIBTOOL_DLOPEN_SELF
+
+
+# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
+# ---------------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler
+AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+ [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+ [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+ $rm -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+ fi
+ fi
+ chmod u+w . 2>&AS_MESSAGE_LOG_FD
+ $rm conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+ $rm out/* && rmdir out
+ cd ..
+ rmdir conftest
+ $rm conftest*
+])
+])# AC_LIBTOOL_PROG_CC_C_O
+
+
+# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
+# -----------------------------------------
+# Check to see if we can do hard links to lock some files if needed
+AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
+[AC_REQUIRE([_LT_AC_LOCK])dnl
+
+hard_links="nottested"
+if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ AC_MSG_CHECKING([if we can lock with hard links])
+ hard_links=yes
+ $rm conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ AC_MSG_RESULT([$hard_links])
+ if test "$hard_links" = no; then
+ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
+
+
+# AC_LIBTOOL_OBJDIR
+# -----------------
+AC_DEFUN([AC_LIBTOOL_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+])# AC_LIBTOOL_OBJDIR
+
+
+# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
+# ----------------------------------------------
+# Check hardcoding attributes.
+AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_AC_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
+ test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
+ test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+ # We can hardcode non-existant directories.
+ if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+ test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
+ # Linking always hardcodes the temporary library directory.
+ _LT_AC_TAGVAR(hardcode_action, $1)=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ _LT_AC_TAGVAR(hardcode_action, $1)=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
+
+
+# AC_LIBTOOL_SYS_LIB_STRIP
+# ------------------------
+AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
+[striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+fi
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ;;
+ esac
+fi
+])# AC_LIBTOOL_SYS_LIB_STRIP
+
+
+# AC_LIBTOOL_SYS_DYNAMIC_LINKER
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+m4_if($1,[],[
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+ if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+ sys_lib_search_path_spec=`echo $lt_search_path_spec`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[[4-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[[01]] | aix4.[[01]].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[[45]]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $rm \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+ m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[[123]]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[[3-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # find out which ABI we are using
+ libsuff=
+ case "$host_cpu" in
+ x86_64*|s390x*|powerpc64*)
+ echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *64-bit*)
+ libsuff=64
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+ esac
+
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+nto-qnx*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[[89]] | openbsd2.[[89]].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ shlibpath_overrides_runpath=no
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ shlibpath_overrides_runpath=yes
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
+[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
+[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
+
+
+# _LT_AC_TAGCONFIG
+# ----------------
+AC_DEFUN([_LT_AC_TAGCONFIG],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_ARG_WITH([tags],
+ [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
+ [include additional configurations @<:@automatic@:>@])],
+ [tagnames="$withval"])
+
+if test -f "$ltmain" && test -n "$tagnames"; then
+ if test ! -f "${ofile}"; then
+ AC_MSG_WARN([output file `$ofile' does not exist])
+ fi
+
+ if test -z "$LTCC"; then
+ eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
+ if test -z "$LTCC"; then
+ AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
+ else
+ AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
+ fi
+ fi
+ if test -z "$LTCFLAGS"; then
+ eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
+ fi
+
+ # Extract list of available tagged configurations in $ofile.
+ # Note that this assumes the entire list is on one line.
+ available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
+
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for tagname in $tagnames; do
+ IFS="$lt_save_ifs"
+ # Check whether tagname contains only valid characters
+ case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
+ "") ;;
+ *) AC_MSG_ERROR([invalid tag name: $tagname])
+ ;;
+ esac
+
+ if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
+ then
+ AC_MSG_ERROR([tag name \"$tagname\" already exists])
+ fi
+
+ # Update the list of available tags.
+ if test -n "$tagname"; then
+ echo appending configuration tag \"$tagname\" to $ofile
+
+ case $tagname in
+ CXX)
+ if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_LIBTOOL_LANG_CXX_CONFIG
+ else
+ tagname=""
+ fi
+ ;;
+
+ F77)
+ if test -n "$F77" && test "X$F77" != "Xno"; then
+ AC_LIBTOOL_LANG_F77_CONFIG
+ else
+ tagname=""
+ fi
+ ;;
+
+ GCJ)
+ if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
+ AC_LIBTOOL_LANG_GCJ_CONFIG
+ else
+ tagname=""
+ fi
+ ;;
+
+ RC)
+ AC_LIBTOOL_LANG_RC_CONFIG
+ ;;
+
+ *)
+ AC_MSG_ERROR([Unsupported tag name: $tagname])
+ ;;
+ esac
+
+ # Append the new tag name to the list of available tags.
+ if test -n "$tagname" ; then
+ available_tags="$available_tags $tagname"
+ fi
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ # Now substitute the updated list of available tags.
+ if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
+ mv "${ofile}T" "$ofile"
+ chmod +x "$ofile"
+ else
+ rm -f "${ofile}T"
+ AC_MSG_ERROR([unable to update list of available tagged configurations.])
+ fi
+fi
+])# _LT_AC_TAGCONFIG
+
+
+# AC_LIBTOOL_DLOPEN
+# -----------------
+# enable checks for dlopen support
+AC_DEFUN([AC_LIBTOOL_DLOPEN],
+ [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
+])# AC_LIBTOOL_DLOPEN
+
+
+# AC_LIBTOOL_WIN32_DLL
+# --------------------
+# declare package support for building win32 DLLs
+AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
+])# AC_LIBTOOL_WIN32_DLL
+
+
+# AC_ENABLE_SHARED([DEFAULT])
+# ---------------------------
+# implement the --enable-shared flag
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+AC_DEFUN([AC_ENABLE_SHARED],
+[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE([shared],
+ [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+ [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
+])# AC_ENABLE_SHARED
+
+
+# AC_DISABLE_SHARED
+# -----------------
+# set the default shared flag to --disable-shared
+AC_DEFUN([AC_DISABLE_SHARED],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_SHARED(no)
+])# AC_DISABLE_SHARED
+
+
+# AC_ENABLE_STATIC([DEFAULT])
+# ---------------------------
+# implement the --enable-static flag
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+AC_DEFUN([AC_ENABLE_STATIC],
+[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE([static],
+ [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+ [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_static=]AC_ENABLE_STATIC_DEFAULT)
+])# AC_ENABLE_STATIC
+
+
+# AC_DISABLE_STATIC
+# -----------------
+# set the default static flag to --disable-static
+AC_DEFUN([AC_DISABLE_STATIC],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_STATIC(no)
+])# AC_DISABLE_STATIC
+
+
+# AC_ENABLE_FAST_INSTALL([DEFAULT])
+# ---------------------------------
+# implement the --enable-fast-install flag
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+AC_DEFUN([AC_ENABLE_FAST_INSTALL],
+[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE([fast-install],
+ [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+ [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
+])# AC_ENABLE_FAST_INSTALL
+
+
+# AC_DISABLE_FAST_INSTALL
+# -----------------------
+# set the default to --disable-fast-install
+AC_DEFUN([AC_DISABLE_FAST_INSTALL],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_FAST_INSTALL(no)
+])# AC_DISABLE_FAST_INSTALL
+
+
+# AC_LIBTOOL_PICMODE([MODE])
+# --------------------------
+# implement the --with-pic flag
+# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
+AC_DEFUN([AC_LIBTOOL_PICMODE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+pic_mode=ifelse($#,1,$1,default)
+])# AC_LIBTOOL_PICMODE
+
+
+# AC_PROG_EGREP
+# -------------
+# This is predefined starting with Autoconf 2.54, so this conditional
+# definition can be removed once we require Autoconf 2.54 or later.
+m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
+[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
+ [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+ then ac_cv_prog_egrep='grep -E'
+ else ac_cv_prog_egrep='egrep'
+ fi])
+ EGREP=$ac_cv_prog_egrep
+ AC_SUBST([EGREP])
+])])
+
+
+# AC_PATH_TOOL_PREFIX
+# -------------------
+# find a file program which can recognize shared library
+AC_DEFUN([AC_PATH_TOOL_PREFIX],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="ifelse([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$1; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
+fi
+])# AC_PATH_TOOL_PREFIX
+
+
+# AC_PATH_MAGIC
+# -------------
+# find a file program which can recognize a shared library
+AC_DEFUN([AC_PATH_MAGIC],
+[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+ else
+ MAGIC_CMD=:
+ fi
+fi
+])# AC_PATH_MAGIC
+
+
+# AC_PROG_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([AC_PROG_LD],
+[AC_ARG_WITH([gnu-ld],
+ [AC_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test "$withval" = no || with_gnu_ld=yes],
+ [with_gnu_ld=no])
+AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+AC_PROG_LD_GNU
+])# AC_PROG_LD
+
+
+# AC_PROG_LD_GNU
+# --------------
+AC_DEFUN([AC_PROG_LD_GNU],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# AC_PROG_LD_GNU
+
+
+# AC_PROG_LD_RELOAD_FLAG
+# ----------------------
+# find reload flag for linker
+# -- PORTME Some linkers may need a different reload flag.
+AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+ lt_cv_ld_reload_flag,
+ [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+])# AC_PROG_LD_RELOAD_FLAG
+
+
+# AC_DEPLIBS_CHECK_METHOD
+# -----------------------
+# how to check for library dependencies
+# -- PORTME fill in with the dynamic library characteristics
+AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
+[AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[[45]]*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[[3-9]]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+nto-qnx*)
+ lt_cv_deplibs_check_method=unknown
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+])
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+])# AC_DEPLIBS_CHECK_METHOD
+
+
+# AC_PROG_NM
+# ----------
+# find the pathname to a BSD-compatible name lister
+AC_DEFUN([AC_PROG_NM],
+[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
+fi])
+NM="$lt_cv_path_NM"
+])# AC_PROG_NM
+
+
+# AC_CHECK_LIBM
+# -------------
+# check for math library
+AC_DEFUN([AC_CHECK_LIBM],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+ ;;
+*)
+ AC_CHECK_LIB(m, cos, LIBM="-lm")
+ ;;
+esac
+])# AC_CHECK_LIBM
+
+
+# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
+# -----------------------------------
+# sets LIBLTDL to the link flags for the libltdl convenience library and
+# LTDLINCL to the include flags for the libltdl header and adds
+# --enable-ltdl-convenience to the configure arguments. Note that
+# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
+# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
+# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
+# (note the single quotes!). If your package is not flat and you're not
+# using automake, define top_builddir and top_srcdir appropriately in
+# the Makefiles.
+AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+ case $enable_ltdl_convenience in
+ no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
+ "") enable_ltdl_convenience=yes
+ ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
+ esac
+ LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
+ LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
+ # For backwards non-gettext consistent compatibility...
+ INCLTDL="$LTDLINCL"
+])# AC_LIBLTDL_CONVENIENCE
+
+
+# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
+# -----------------------------------
+# sets LIBLTDL to the link flags for the libltdl installable library and
+# LTDLINCL to the include flags for the libltdl header and adds
+# --enable-ltdl-install to the configure arguments. Note that
+# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
+# and an installed libltdl is not found, it is assumed to be `libltdl'.
+# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
+# '${top_srcdir}/' (note the single quotes!). If your package is not
+# flat and you're not using automake, define top_builddir and top_srcdir
+# appropriately in the Makefiles.
+# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
+AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+ AC_CHECK_LIB(ltdl, lt_dlinit,
+ [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
+ [if test x"$enable_ltdl_install" = xno; then
+ AC_MSG_WARN([libltdl not installed, but installation disabled])
+ else
+ enable_ltdl_install=yes
+ fi
+ ])
+ if test x"$enable_ltdl_install" = x"yes"; then
+ ac_configure_args="$ac_configure_args --enable-ltdl-install"
+ LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
+ LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
+ else
+ ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
+ LIBLTDL="-lltdl"
+ LTDLINCL=
+ fi
+ # For backwards non-gettext consistent compatibility...
+ INCLTDL="$LTDLINCL"
+])# AC_LIBLTDL_INSTALLABLE
+
+
+# AC_LIBTOOL_CXX
+# --------------
+# enable support for C++ libraries
+AC_DEFUN([AC_LIBTOOL_CXX],
+[AC_REQUIRE([_LT_AC_LANG_CXX])
+])# AC_LIBTOOL_CXX
+
+
+# _LT_AC_LANG_CXX
+# ---------------
+AC_DEFUN([_LT_AC_LANG_CXX],
+[AC_REQUIRE([AC_PROG_CXX])
+AC_REQUIRE([_LT_AC_PROG_CXXCPP])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
+])# _LT_AC_LANG_CXX
+
+# _LT_AC_PROG_CXXCPP
+# ------------------
+AC_DEFUN([_LT_AC_PROG_CXXCPP],
+[
+AC_REQUIRE([AC_PROG_CXX])
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_PROG_CXXCPP
+fi
+])# _LT_AC_PROG_CXXCPP
+
+# AC_LIBTOOL_F77
+# --------------
+# enable support for Fortran 77 libraries
+AC_DEFUN([AC_LIBTOOL_F77],
+[AC_REQUIRE([_LT_AC_LANG_F77])
+])# AC_LIBTOOL_F77
+
+
+# _LT_AC_LANG_F77
+# ---------------
+AC_DEFUN([_LT_AC_LANG_F77],
+[AC_REQUIRE([AC_PROG_F77])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
+])# _LT_AC_LANG_F77
+
+
+# AC_LIBTOOL_GCJ
+# --------------
+# enable support for GCJ libraries
+AC_DEFUN([AC_LIBTOOL_GCJ],
+[AC_REQUIRE([_LT_AC_LANG_GCJ])
+])# AC_LIBTOOL_GCJ
+
+
+# _LT_AC_LANG_GCJ
+# ---------------
+AC_DEFUN([_LT_AC_LANG_GCJ],
+[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
+ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
+ [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
+ [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
+ [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
+ [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
+])# _LT_AC_LANG_GCJ
+
+
+# AC_LIBTOOL_RC
+# -------------
+# enable support for Windows resource files
+AC_DEFUN([AC_LIBTOOL_RC],
+[AC_REQUIRE([LT_AC_PROG_RC])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
+])# AC_LIBTOOL_RC
+
+
+# AC_LIBTOOL_LANG_C_CONFIG
+# ------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined. Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
+AC_DEFUN([_LT_AC_LANG_C_CONFIG],
+[lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+AC_LIBTOOL_SYS_LIB_STRIP
+AC_LIBTOOL_DLOPEN_SELF
+
+# Report which library types will actually be built
+AC_MSG_CHECKING([if libtool supports shared libraries])
+AC_MSG_RESULT([$can_build_shared])
+
+AC_MSG_CHECKING([whether to build shared libraries])
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+esac
+AC_MSG_RESULT([$enable_shared])
+
+AC_MSG_CHECKING([whether to build static libraries])
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+AC_MSG_RESULT([$enable_static])
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_POP
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_C_CONFIG
+
+
+# AC_LIBTOOL_LANG_CXX_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined. Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
+AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
+[AC_LANG_PUSH(C++)
+AC_REQUIRE([AC_PROG_CXX])
+AC_REQUIRE([_LT_AC_PROG_CXXCPP])
+
+_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_AC_TAGVAR(allow_undefined_flag, $1)=
+_LT_AC_TAGVAR(always_export_symbols, $1)=no
+_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
+_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_direct, $1)=no
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_AC_TAGVAR(hardcode_automatic, $1)=no
+_LT_AC_TAGVAR(module_cmds, $1)=
+_LT_AC_TAGVAR(module_expsym_cmds, $1)=
+_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_AC_TAGVAR(no_undefined_flag, $1)=
+_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Dependencies to place before and after the object being linked:
+_LT_AC_TAGVAR(predep_objects, $1)=
+_LT_AC_TAGVAR(postdep_objects, $1)=
+_LT_AC_TAGVAR(predeps, $1)=
+_LT_AC_TAGVAR(postdeps, $1)=
+_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
+_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_LD=$LD
+lt_save_GCC=$GCC
+GCC=$GXX
+lt_save_with_gnu_ld=$with_gnu_ld
+lt_save_path_LD=$lt_cv_path_LD
+if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+else
+ $as_unset lt_cv_prog_gnu_ld
+fi
+if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+else
+ $as_unset lt_cv_path_LD
+fi
+test -z "${LDCXX+set}" || LD=$LDCXX
+CC=${CXX-"c++"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+
+# We don't want -fno-exception wen compiling C++ code, so set the
+# no_builtin_flag separately
+if test "$GXX" = yes; then
+ _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+else
+ _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+fi
+
+if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+ AC_PROG_LD
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
+ grep 'no-whole-archive' > /dev/null; then
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+fi
+
+# PORTME: fill in a description of your system's C++ link characteristics
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+_LT_AC_TAGVAR(ld_shlibs, $1)=yes
+case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_AC_TAGVAR(archive_cmds, $1)=''
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" && \
+ strings "$collect2name" | grep resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty executable.
+ _LT_AC_SYS_LIBPATH_AIX
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an empty executable.
+ _LT_AC_SYS_LIBPATH_AIX
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32*)
+ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_AC_TAGVAR(always_export_symbols, $1)=no
+ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ darwin* | rhapsody*)
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+ if test "$GXX" = yes ; then
+ output_verbose_link_cmd='echo'
+ _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+ else
+ case $cc_basename in
+ xlc*)
+ output_verbose_link_cmd='echo'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+ _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ ;;
+ *)
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ fi
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+ freebsd[[12]]*)
+ # C++ shared libraries reported to be fairly broken before switch to ELF
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ freebsd-elf*)
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ _LT_AC_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+ gnu*)
+ ;;
+ hpux9*)
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*) ;;
+ *)
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+ interix[[3-9]]*)
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
+ fi
+ fi
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+ esac
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc*)
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ m88k*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd='echo'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ osf3*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+ osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
+ $rm $lib.exp'
+
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+ psos*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
+ _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+ if $CC --version | grep -v '^2\.7' > /dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+ fi
+
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ # So that behaviour is only enabled if SCOABSPATH is set to a
+ # non-empty value in the environment. Most likely only useful for
+ # creating official distributions of packages.
+ # This is a hack until libtool officially supports absolute path
+ # names for shared libraries.
+ _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+esac
+AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
+test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_AC_TAGVAR(GCC, $1)="$GXX"
+_LT_AC_TAGVAR(LD, $1)="$LD"
+
+AC_LIBTOOL_POSTDEP_PREDEP($1)
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_POP
+CC=$lt_save_CC
+LDCXX=$LD
+LD=$lt_save_LD
+GCC=$lt_save_GCC
+with_gnu_ldcxx=$with_gnu_ld
+with_gnu_ld=$lt_save_with_gnu_ld
+lt_cv_path_LDCXX=$lt_cv_path_LD
+lt_cv_path_LD=$lt_save_path_LD
+lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+])# AC_LIBTOOL_LANG_CXX_CONFIG
+
+# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
+# ------------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library. It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
+int a;
+void foo (void) { a = 0; }
+EOF
+],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+EOF
+],[$1],[F77],[cat > conftest.$ac_ext <<EOF
+ subroutine foo
+ implicit none
+ integer*4 a
+ a=0
+ return
+ end
+EOF
+],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
+public class foo {
+ private int a;
+ public void bar (void) {
+ a = 0;
+ }
+};
+EOF
+])
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ # The `*' in the case matches for architectures that use `case' in
+ # $output_verbose_cmd can trigger glob expansion during the loop
+ # eval without this substitution.
+ output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
+
+ for p in `eval $output_verbose_link_cmd`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" \
+ || test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
+ _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+ else
+ _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
+ _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
+ else
+ _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
+ _LT_AC_TAGVAR(predep_objects, $1)="$p"
+ else
+ _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
+ fi
+ else
+ if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
+ _LT_AC_TAGVAR(postdep_objects, $1)="$p"
+ else
+ _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$rm -f confest.$objext
+
+_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
+ _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+# PORTME: override above test on systems where it is broken
+ifelse([$1],[CXX],
+[case $host_os in
+interix[[3-9]]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ _LT_AC_TAGVAR(predep_objects,$1)=
+ _LT_AC_TAGVAR(postdep_objects,$1)=
+ _LT_AC_TAGVAR(postdeps,$1)=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ #
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+])
+case " $_LT_AC_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+])# AC_LIBTOOL_POSTDEP_PREDEP
+
+# AC_LIBTOOL_LANG_F77_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined. Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
+AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
+[AC_REQUIRE([AC_PROG_F77])
+AC_LANG_PUSH(Fortran 77)
+
+_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_AC_TAGVAR(allow_undefined_flag, $1)=
+_LT_AC_TAGVAR(always_export_symbols, $1)=no
+_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
+_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_direct, $1)=no
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+_LT_AC_TAGVAR(hardcode_automatic, $1)=no
+_LT_AC_TAGVAR(module_cmds, $1)=
+_LT_AC_TAGVAR(module_expsym_cmds, $1)=
+_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_AC_TAGVAR(no_undefined_flag, $1)=
+_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="\
+ program t
+ end
+"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${F77-"f77"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+
+AC_MSG_CHECKING([if libtool supports shared libraries])
+AC_MSG_RESULT([$can_build_shared])
+
+AC_MSG_CHECKING([whether to build shared libraries])
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+esac
+AC_MSG_RESULT([$enable_shared])
+
+AC_MSG_CHECKING([whether to build static libraries])
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+AC_MSG_RESULT([$enable_static])
+
+_LT_AC_TAGVAR(GCC, $1)="$G77"
+_LT_AC_TAGVAR(LD, $1)="$LD"
+
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_POP
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_F77_CONFIG
+
+
+# AC_LIBTOOL_LANG_GCJ_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined. Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
+AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
+[AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${GCJ-"gcj"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_AC_TAGVAR(LD, $1)="$LD"
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+
+AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_GCJ_CONFIG
+
+
+# AC_LIBTOOL_LANG_RC_CONFIG
+# -------------------------
+# Ensure that the configuration vars for the Windows resource compiler are
+# suitably defined. Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
+AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
+[AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${RC-"windres"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_RC_CONFIG
+
+
+# AC_LIBTOOL_CONFIG([TAGNAME])
+# ----------------------------
+# If TAGNAME is not passed, then create an initial libtool script
+# with a default configuration from the untagged config vars. Otherwise
+# add code to config.status for appending the configuration named by
+# TAGNAME from the matching tagged config vars.
+AC_DEFUN([AC_LIBTOOL_CONFIG],
+[# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+ # See if we are running on zsh, and set the options which allow our commands through
+ # without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+ # Now quote all the things that may contain metacharacters while being
+ # careful not to overquote the AC_SUBSTed values. We take copies of the
+ # variables and quote the copies for generation of the libtool script.
+ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+ SED SHELL STRIP \
+ libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+ old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+ deplibs_check_method reload_flag reload_cmds need_locks \
+ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+ lt_cv_sys_global_symbol_to_c_name_address \
+ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+ old_postinstall_cmds old_postuninstall_cmds \
+ _LT_AC_TAGVAR(compiler, $1) \
+ _LT_AC_TAGVAR(CC, $1) \
+ _LT_AC_TAGVAR(LD, $1) \
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
+ _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
+ _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
+ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
+ _LT_AC_TAGVAR(old_archive_cmds, $1) \
+ _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
+ _LT_AC_TAGVAR(predep_objects, $1) \
+ _LT_AC_TAGVAR(postdep_objects, $1) \
+ _LT_AC_TAGVAR(predeps, $1) \
+ _LT_AC_TAGVAR(postdeps, $1) \
+ _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
+ _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
+ _LT_AC_TAGVAR(archive_cmds, $1) \
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
+ _LT_AC_TAGVAR(postinstall_cmds, $1) \
+ _LT_AC_TAGVAR(postuninstall_cmds, $1) \
+ _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
+ _LT_AC_TAGVAR(allow_undefined_flag, $1) \
+ _LT_AC_TAGVAR(no_undefined_flag, $1) \
+ _LT_AC_TAGVAR(export_symbols_cmds, $1) \
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
+ _LT_AC_TAGVAR(hardcode_automatic, $1) \
+ _LT_AC_TAGVAR(module_cmds, $1) \
+ _LT_AC_TAGVAR(module_expsym_cmds, $1) \
+ _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
+ _LT_AC_TAGVAR(fix_srcfile_path, $1) \
+ _LT_AC_TAGVAR(exclude_expsyms, $1) \
+ _LT_AC_TAGVAR(include_expsyms, $1); do
+
+ case $var in
+ _LT_AC_TAGVAR(old_archive_cmds, $1) | \
+ _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
+ _LT_AC_TAGVAR(archive_cmds, $1) | \
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
+ _LT_AC_TAGVAR(module_cmds, $1) | \
+ _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
+ _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
+ _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
+ extract_expsyms_cmds | reload_cmds | finish_cmds | \
+ postinstall_cmds | postuninstall_cmds | \
+ old_postinstall_cmds | old_postuninstall_cmds | \
+ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+ # Double-quote double-evaled strings.
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+ ;;
+ *)
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+ ;;
+ esac
+ done
+
+ case $lt_echo in
+ *'\[$]0 --fallback-echo"')
+ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
+ ;;
+ esac
+
+ifelse([$1], [],
+ [cfgfile="${ofile}T"
+ trap "$rm \"$cfgfile\"; exit 1" 1 2 15
+ $rm -f "$cfgfile"
+ AC_MSG_NOTICE([creating $ofile])],
+ [cfgfile="$ofile"])
+
+ cat <<__EOF__ >> "$cfgfile"
+ifelse([$1], [],
+[#! $SHELL
+
+# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
+#
+# This file is part of GNU Libtool:
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="$SED -e 1s/^X//"
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# The names of the tagged configurations supported by this script.
+available_tags=
+
+# ### BEGIN LIBTOOL CONFIG],
+[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
+
+# Is the compiler the GNU C compiler?
+with_gcc=$_LT_AC_TAGVAR(GCC, $1)
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
+archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
+module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
+
+# Symbols that must always be exported.
+include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
+
+ifelse([$1],[],
+[# ### END LIBTOOL CONFIG],
+[# ### END LIBTOOL TAG CONFIG: $tagname])
+
+__EOF__
+
+ifelse([$1],[], [
+ case $host_os in
+ aix3*)
+ cat <<\EOF >> "$cfgfile"
+
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+EOF
+ ;;
+ esac
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" || \
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+])
+else
+ # If there is no Makefile yet, we rely on a make rule to execute
+ # `config.status --recheck' to rerun these tests and create the
+ # libtool script then.
+ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+ if test -f "$ltmain_in"; then
+ test -f Makefile && make "$ltmain"
+ fi
+fi
+])# AC_LIBTOOL_CONFIG
+
+
+# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------------------
+AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
+[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+
+_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+
+ AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+ lt_cv_prog_compiler_rtti_exceptions,
+ [-fno-rtti -fno-exceptions], [],
+ [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
+
+
+# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
+# ---------------------------------
+AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
+[AC_REQUIRE([AC_CANONICAL_HOST])
+AC_REQUIRE([LT_AC_PROG_SED])
+AC_REQUIRE([AC_PROG_NM])
+AC_REQUIRE([AC_OBJEXT])
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Transform an extracted symbol line into a proper C declaration
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[[BCDT]]'
+ ;;
+cygwin* | mingw* | pw32*)
+ symcode='[[ABCDGISTW]]'
+ ;;
+hpux*) # Its linker distinguishes data from code symbols
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDEGRST]]'
+ fi
+ lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+ lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
+ ;;
+linux* | k*bsd*-gnu)
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDGIRSTW]]'
+ lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+ lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[[BCDEGRST]]'
+ ;;
+osf*)
+ symcode='[[BCDEGQRST]]'
+ ;;
+solaris*)
+ symcode='[[BDRT]]'
+ ;;
+sco3.2v5*)
+ symcode='[[DT]]'
+ ;;
+sysv4.2uw2*)
+ symcode='[[DT]]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[[ABDT]]'
+ ;;
+sysv4)
+ symcode='[[DFNSTU]]'
+ ;;
+esac
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
+
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if grep ' nm_test_var$' "$nlist" >/dev/null; then
+ if grep ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
+
+ cat <<EOF >> conftest.$ac_ext
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ lt_ptr_t address;
+}
+lt_preloaded_symbols[[]] =
+{
+EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
+ cat <<\EOF >> conftest.$ac_ext
+ {0, (lt_ptr_t) 0}
+};
+
+#ifdef __cplusplus
+}
+#endif
+EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ AC_MSG_RESULT(failed)
+else
+ AC_MSG_RESULT(ok)
+fi
+]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
+
+
+# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
+# ---------------------------------------
+AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
+[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
+
+AC_MSG_CHECKING([for $compiler option to produce PIC])
+ ifelse([$1],[CXX],[
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+ amigaos*)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[[4-9]]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ case $cc_basename in
+ xlc*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ esac
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ fi
+ ;;
+ aCC*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ icpc* | ecpc*)
+ # Intel C++
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler.
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd*)
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+],
+[
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ enable_shared=no
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+
+ hpux*)
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ case $cc_basename in
+ xlc*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ esac
+ ;;
+
+ mingw* | cygwin* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC (with -KPIC) is the default.
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ newsos6)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ icc* | ecc*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ ccc*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All Alpha code is PIC.
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ osf3* | osf4* | osf5*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All OSF/1 code is PIC.
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ rdos*)
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ solaris*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ unicos*)
+ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+
+ uts4*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+])
+AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
+ _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
+ [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
+ [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
+ "" | " "*) ;;
+ *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+ esac],
+ [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ *)
+ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
+ ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
+AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+ _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+ $lt_tmp_static_flag,
+ [],
+ [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
+])
+
+
+# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
+# ------------------------------------
+# See if the linker supports building shared libraries.
+AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+ifelse([$1],[CXX],[
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ case $host_os in
+ aix[[4-9]]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+ ;;
+ cygwin* | mingw*)
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+ ;;
+ linux* | k*bsd*-gnu)
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=no
+ ;;
+ *)
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+ _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+],[
+ runpath_var=
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=
+ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+ _LT_AC_TAGVAR(archive_cmds, $1)=
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
+ _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
+ _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+ _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
+ _LT_AC_TAGVAR(hardcode_automatic, $1)=no
+ _LT_AC_TAGVAR(module_cmds, $1)=
+ _LT_AC_TAGVAR(module_expsym_cmds, $1)=
+ _LT_AC_TAGVAR(always_export_symbols, $1)=no
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ _LT_AC_TAGVAR(include_expsyms, $1)=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+ extract_expsyms_cmds=
+ # Just being paranoid about ensuring that cc_basename is set.
+ _LT_CC_BASENAME([$compiler])
+ case $host_os in
+ cygwin* | mingw* | pw32*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ _LT_AC_TAGVAR(ld_shlibs, $1)=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>/dev/null` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[[3-9]]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+ fi
+ ;;
+
+ amigaos*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+
+ # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+ # that the semantics of dynamic libraries on AmigaOS, at least up
+ # to version 4, is to share data among multiple programs linked
+ # with the same dynamic library. Since this doesn't match the
+ # behavior of shared libraries on other platforms, we can't use
+ # them.
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32*)
+ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_AC_TAGVAR(always_export_symbols, $1)=no
+ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ interix[[3-9]]*)
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | k*bsd*-gnu)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ tmp_addflag=
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ *)
+ tmp_sharedflag='-shared' ;;
+ esac
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test $supports_anon_versioning = yes; then
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ $echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=no
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+
+ if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
+ runpath_var=
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_AC_TAGVAR(archive_cmds, $1)=''
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" && \
+ strings "$collect2name" | grep resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty executable.
+ _LT_AC_SYS_LIBPATH_AIX
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an empty executable.
+ _LT_AC_SYS_LIBPATH_AIX
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ # see comment about different semantics on the GNU ld section
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ bsdi[[45]]*)
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
+ # FIXME: Should let the user specify the lib program.
+ _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
+ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ ;;
+
+ darwin* | rhapsody*)
+ case $host_os in
+ rhapsody* | darwin1.[[012]])
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
+ ;;
+ *) # Darwin 1.3 on
+ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ else
+ case ${MACOSX_DEPLOYMENT_TARGET} in
+ 10.[[012]])
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ 10.*)
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+ if test "$GCC" = yes ; then
+ output_verbose_link_cmd='echo'
+ _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ else
+ case $cc_basename in
+ xlc*)
+ output_verbose_link_cmd='echo'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+ _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ ;;
+ *)
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ fi
+ ;;
+
+ dgux*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ freebsd1*)
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ newsos6)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ else
+ case $host_os in
+ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ ;;
+ *)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ os2*)
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ else
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ solaris*)
+ _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+ else
+ wlarc=''
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no
+ ;;
+ motorola)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4.3*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ _LT_AC_TAGVAR(ld_shlibs, $1)=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ _LT_AC_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ fi
+])
+AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
+test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+ # Assume -lc should be added
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $_LT_AC_TAGVAR(archive_cmds, $1) in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
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+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
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+ AC_MSG_CHECKING([whether -lc should be explicitly linked in])
+ $rm conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
+ pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=
+ if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
+ then
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+ else
+ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+ fi
+ _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $rm conftest*
+ AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
+ ;;
+ esac
+ fi
+ ;;
+esac
+])# AC_LIBTOOL_PROG_LD_SHLIBS
+
+
+# _LT_AC_FILE_LTDLL_C
+# -------------------
+# Be careful that the start marker always follows a newline.
+AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
+# /* ltdll.c starts here */
+# #define WIN32_LEAN_AND_MEAN
+# #include <windows.h>
+# #undef WIN32_LEAN_AND_MEAN
+# #include <stdio.h>
+#
+# #ifndef __CYGWIN__
+# # ifdef __CYGWIN32__
+# # define __CYGWIN__ __CYGWIN32__
+# # endif
+# #endif
+#
+# #ifdef __cplusplus
+# extern "C" {
+# #endif
+# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
+# #ifdef __cplusplus
+# }
+# #endif
+#
+# #ifdef __CYGWIN__
+# #include <cygwin/cygwin_dll.h>
+# DECLARE_CYGWIN_DLL( DllMain );
+# #endif
+# HINSTANCE __hDllInstance_base;
+#
+# BOOL APIENTRY
+# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
+# {
+# __hDllInstance_base = hInst;
+# return TRUE;
+# }
+# /* ltdll.c ends here */
+])# _LT_AC_FILE_LTDLL_C
+
+
+# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
+# ---------------------------------
+AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
+
+
+# old names
+AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
+AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
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+AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
+AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
+
+# This is just to silence aclocal about the macro not being used
+ifelse([AC_DISABLE_FAST_INSTALL])
+
+AC_DEFUN([LT_AC_PROG_GCJ],
+[AC_CHECK_TOOL(GCJ, gcj, no)
+ test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+ AC_SUBST(GCJFLAGS)
+])
+
+AC_DEFUN([LT_AC_PROG_RC],
+[AC_CHECK_TOOL(RC, windres, no)
+])
+
+
+# Cheap backport of AS_EXECUTABLE_P and required macros
+# from Autoconf 2.59; we should not use $as_executable_p directly.
+
+# _AS_TEST_PREPARE
+# ----------------
+m4_ifndef([_AS_TEST_PREPARE],
+[m4_defun([_AS_TEST_PREPARE],
+[if test -x / >/dev/null 2>&1; then
+ as_executable_p='test -x'
+else
+ as_executable_p='test -f'
+fi
+])])# _AS_TEST_PREPARE
+
+# AS_EXECUTABLE_P
+# ---------------
+# Check whether a file is executable.
+m4_ifndef([AS_EXECUTABLE_P],
+[m4_defun([AS_EXECUTABLE_P],
+[AS_REQUIRE([_AS_TEST_PREPARE])dnl
+$as_executable_p $1[]dnl
+])])# AS_EXECUTABLE_P
+
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_SED. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+# LT_AC_PROG_SED
+# --------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible. Prefer GNU sed if found.
+AC_DEFUN([LT_AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for lt_ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
+ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+ fi
+ done
+ done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+ test ! -f $lt_ac_sed && continue
+ cat /dev/null > conftest.in
+ lt_ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+ # Check for GNU sed and select it if it is found.
+ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+ lt_cv_path_SED=$lt_ac_sed
+ break
+ fi
+ while true; do
+ cat conftest.in conftest.in >conftest.tmp
+ mv conftest.tmp conftest.in
+ cp conftest.in conftest.nl
+ echo >>conftest.nl
+ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+ cmp -s conftest.out conftest.nl || break
+ # 10000 chars as input seems more than enough
+ test $lt_ac_count -gt 10 && break
+ lt_ac_count=`expr $lt_ac_count + 1`
+ if test $lt_ac_count -gt $lt_ac_max; then
+ lt_ac_max=$lt_ac_count
+ lt_cv_path_SED=$lt_ac_sed
+ fi
+ done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])
+
+# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
+#
+# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# PKG_PROG_PKG_CONFIG([MIN-VERSION])
+# ----------------------------------
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=m4_default([$1], [0.9.0])
+ AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ PKG_CONFIG=""
+ fi
+
+fi[]dnl
+])# PKG_PROG_PKG_CONFIG
+
+# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+#
+# Check to see whether a particular set of modules exists. Similar
+# to PKG_CHECK_MODULES(), but does not set variables or print errors.
+#
+#
+# Similar to PKG_CHECK_MODULES, make sure that the first instance of
+# this or PKG_CHECK_MODULES is called, or make sure to call
+# PKG_CHECK_EXISTS manually
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+ m4_ifval([$2], [$2], [:])
+m4_ifvaln([$3], [else
+ $3])dnl
+fi])
+
+
+# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+# ---------------------------------------------
+m4_define([_PKG_CONFIG],
+[if test -n "$$1"; then
+ pkg_cv_[]$1="$$1"
+ elif test -n "$PKG_CONFIG"; then
+ PKG_CHECK_EXISTS([$3],
+ [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
+ [pkg_failed=yes])
+ else
+ pkg_failed=untried
+fi[]dnl
+])# _PKG_CONFIG
+
+# _PKG_SHORT_ERRORS_SUPPORTED
+# -----------------------------
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi[]dnl
+])# _PKG_SHORT_ERRORS_SUPPORTED
+
+
+# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+# [ACTION-IF-NOT-FOUND])
+#
+#
+# Note that if there is a possibility the first call to
+# PKG_CHECK_MODULES might not happen, you should be sure to include an
+# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+#
+#
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $1])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
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+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+ _PKG_SHORT_ERRORS_SUPPORTED
+ if test $_pkg_short_errors_supported = yes; then
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
+ else
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
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+ # Put the nasty error message in config.log where it belongs
+ echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+ ifelse([$4], , [AC_MSG_ERROR(dnl
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT
+])],
+ [AC_MSG_RESULT([no])
+ $4])
+elif test $pkg_failed = untried; then
+ ifelse([$4], , [AC_MSG_FAILURE(dnl
+[The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
+ [$4])
+else
+ $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+ $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+ AC_MSG_RESULT([yes])
+ ifelse([$3], , :, [$3])
+fi[]dnl
+])# PKG_CHECK_MODULES
+
+# Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.10'
+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+dnl require some minimum version. Point them to the right macro.
+m4_if([$1], [1.10.1], [],
+ [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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+# _AM_AUTOCONF_VERSION(VERSION)
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+# This is a private macro too. Using m4_define simplifies
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+# AM_SET_CURRENT_AUTOMAKE_VERSION
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+_AM_AUTOCONF_VERSION(AC_AUTOCONF_VERSION)])
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+# AM_AUX_DIR_EXPAND -*- Autoconf -*-
+
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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+#
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+# AM_CONDITIONAL -*- Autoconf -*-
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+# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# serial 8
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+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# serial 9
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+# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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+AC_DEFUN([_AM_DEPENDENCIES],
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+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
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+ [$1], UPC, [depcc="$UPC" am_compiler_list=],
+ [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
+ [depcc="$$1" am_compiler_list=])
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+ [am_cv_$1_dependencies_compiler_type],
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+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
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+ # We will build objects and dependencies in a subdirectory because
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+ # side effect of compilation, but ICC will put the dependencies in
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+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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+ for depmode in $am_compiler_list; do
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+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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+ case $depmode in
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+ # after this tag, mechanisms are not by side-effect, so they'll
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+ if test "x$enable_dependency_tracking" = xyes; then
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+ else
+ break
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+ ;;
+ none) break ;;
+ esac
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ if depmode=$depmode \
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+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_$1_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE(dependency-tracking,
+[ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors])
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+])
+
+# Generate code to set up dependency tracking. -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+#serial 3
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[for mf in $CONFIG_FILES; do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`AS_DIRNAME("$mf")`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`AS_DIRNAME(["$file"])`
+ AS_MKDIR_P([$dirpart/$fdir])
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+done
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled. FIXME. This creates each `.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+ [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+ [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 8
+
+# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
+AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
+
+# Do all the work for Automake. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 13
+
+# This macro actually does too much. Some checks are only needed if
+# your package does certain things. But this isn't really a big deal.
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out. PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition. After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.60])dnl
+dnl Autoconf wants to disallow AM_ names. We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
+ [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AM_PROG_INSTALL_SH
+AM_PROG_INSTALL_STRIP
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+ [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+ [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+ [_AM_DEPENDENCIES(CC)],
+ [define([AC_PROG_CC],
+ defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [_AM_DEPENDENCIES(CXX)],
+ [define([AC_PROG_CXX],
+ defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+ [_AM_DEPENDENCIES(OBJC)],
+ [define([AC_PROG_OBJC],
+ defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
+])
+])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated. The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+AC_SUBST(install_sh)])
+
+# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+AC_DEFUN([AM_MAINTAINER_MODE],
+[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ dnl maintainer-mode is disabled by default
+ AC_ARG_ENABLE(maintainer-mode,
+[ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer],
+ USE_MAINTAINER_MODE=$enableval,
+ USE_MAINTAINER_MODE=no)
+ AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+ AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
+ MAINT=$MAINTAINER_MODE_TRUE
+ AC_SUBST(MAINT)dnl
+]
+)
+
+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check for `mkdir -p'.
+AC_DEFUN([AM_PROG_MKDIR_P],
+[AC_PREREQ([2.60])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
+dnl while keeping a definition of mkdir_p for backward compatibility.
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
+dnl Makefile.ins that do not define MKDIR_P, so we do our own
+dnl adjustment using top_builddir (which is defined more often than
+dnl MKDIR_P).
+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
+case $mkdir_p in
+ [[\\/$]]* | ?:[[\\/]]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005, 2006
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+AC_DEFUN([AM_C_PROTOTYPES],
+[AC_REQUIRE([AC_C_PROTOTYPES])
+if test "$ac_cv_prog_cc_stdc" != no; then
+ U= ANSI2KNR=
+else
+ U=_ ANSI2KNR=./ansi2knr
+fi
+# Ensure some checks needed by ansi2knr itself.
+AC_REQUIRE([AC_HEADER_STDC])
+AC_CHECK_HEADERS([string.h])
+AC_SUBST([U])dnl
+AC_SUBST([ANSI2KNR])dnl
+_AM_SUBST_NOTMAKE([ANSI2KNR])dnl
+])
+
+AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
+
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
--- /dev/null
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
+
+timestamp='2008-01-23'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[456])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep __LP64__ >/dev/null
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:[3456]*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ EM64T | authenticamd)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips
+ #undef mipsel
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mipsel
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips64
+ #undef mips64el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mips64el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips64
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ # Set LC_ALL=C to ensure ld outputs messages in English.
+ ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+ | sed -ne '/supported targets:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported targets: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_targets" in
+ elf32-i386)
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ ;;
+ a.out-i386-linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit ;;
+ coff-i386)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit ;;
+ "")
+ # Either a pre-BFD a.out linker (linux-gnuoldld) or
+ # one that does not give us useful --help.
+ echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+ exit ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <features.h>
+ #ifdef __ELF__
+ # ifdef __GLIBC__
+ # if __GLIBC__ >= 2
+ LIBC=gnu
+ # else
+ LIBC=gnulibc1
+ # endif
+ # else
+ LIBC=gnulibc1
+ # endif
+ #else
+ #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+ LIBC=gnu
+ #else
+ LIBC=gnuaout
+ #endif
+ #endif
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^LIBC/{
+ s: ::g
+ p
+ }'`"
+ test x"${LIBC}" != x && {
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit
+ }
+ test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+ ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+/* config.h.in. Generated from configure.in by autoheader. */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if the C compiler supports function prototypes. */
+#undef PROTOTYPES
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Version number of package */
+#undef VERSION
+
+/* Define like PROTOTYPES; this can be used by system headers. */
+#undef __PROTOTYPES
--- /dev/null
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
+
+timestamp='2008-01-16'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray)
+ os=
+ basic_machine=$1
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore | mep \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64vr | mips64vrel \
+ | mips64orion | mips64orionel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | mt \
+ | msp430 \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tron-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tile*)
+ basic_machine=tile-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+ if (eval ":") 2>/dev/null; then
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+
+ if test $as_have_required = yes && (eval ":
+(as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=\$LINENO
+ as_lineno_2=\$LINENO
+ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+ :
+else
+ as_candidate_shells=
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ case $as_dir in
+ /*)
+ for as_base in sh bash ksh sh5; do
+ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+ done;;
+ esac
+done
+IFS=$as_save_IFS
+
+
+ for as_shell in $as_candidate_shells $SHELL; do
+ # Try only shells that exist, to save several forks.
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+ CONFIG_SHELL=$as_shell
+ as_have_required=yes
+ if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+ (exit $1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+ break
+fi
+
+fi
+
+ done
+
+ if test "x$CONFIG_SHELL" != x; then
+ for as_var in BASH_ENV ENV
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+ if test $as_have_required = no; then
+ echo This script requires a shell more modern than all the
+ echo shells that I found on your system. Please install a
+ echo modern shell, or manually run the script under such a
+ echo shell if you do have one.
+ { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+ echo No shell found that supports shell functions.
+ echo Please tell bug-autoconf@gnu.org about your system,
+ echo including any error possibly output before this message.
+ echo This can help us improve future autoconf versions.
+ echo Configuration will now proceed without shell functions.
+}
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$ECHO in
+X*--fallback-echo)
+ # Remove one level of quotation (which was required for Make).
+ ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
+ ;;
+esac
+
+echo=${ECHO-echo}
+if test "X$1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X$1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
+ # Yippee, $echo works!
+ :
+else
+ # Restart under the correct shell.
+ exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<EOF
+$*
+EOF
+ exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$ECHO"; then
+if test "X${echo_test_string+set}" != Xset; then
+# find a string as large as possible, as long as the shell can cope with it
+ for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+ if (echo_test_string=`eval $cmd`) 2>/dev/null &&
+ echo_test_string=`eval $cmd` &&
+ (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
+ then
+ break
+ fi
+ done
+fi
+
+if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ :
+else
+ # The Solaris, AIX, and Digital Unix default echo programs unquote
+ # backslashes. This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ #
+ # So, first we look for a working echo in the user's PATH.
+
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for dir in $PATH /usr/ucb; do
+ IFS="$lt_save_ifs"
+ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ echo="$dir/echo"
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ if test "X$echo" = Xecho; then
+ # We didn't find a better echo, so look for alternatives.
+ if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # This shell has a builtin print -r that does the trick.
+ echo='print -r'
+ elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
+ test "X$CONFIG_SHELL" != X/bin/ksh; then
+ # If we have ksh, try running configure again with it.
+ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ export ORIGINAL_CONFIG_SHELL
+ CONFIG_SHELL=/bin/ksh
+ export CONFIG_SHELL
+ exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
+ else
+ # Try using printf.
+ echo='printf %s\n'
+ if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # Cool, printf works
+ :
+ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+ export CONFIG_SHELL
+ SHELL="$CONFIG_SHELL"
+ export SHELL
+ echo="$CONFIG_SHELL $0 --fallback-echo"
+ elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ echo="$CONFIG_SHELL $0 --fallback-echo"
+ else
+ # maybe with a smaller string...
+ prev=:
+
+ for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+ if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
+ then
+ break
+ fi
+ prev="$cmd"
+ done
+
+ if test "$prev" != 'sed 50q "$0"'; then
+ echo_test_string=`eval $prev`
+ export echo_test_string
+ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
+ else
+ # Oops. We lost completely, so just stick with echo.
+ echo=echo
+ fi
+ fi
+ fi
+ fi
+fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+ECHO=$echo
+if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+ ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
+fi
+
+
+
+
+tagnames=${tagnames+${tagnames},}CXX
+
+tagnames=${tagnames+${tagnames},}F77
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+ac_unique_file="src/cr-input.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+CROCO_LIBS
+CROCO_CFLAGS
+CROCO_LIB
+CROCO_HAVE_LIBXML2
+LIBXML2_VERSION
+LIBXML2_LIBS
+LIBXML2_CFLAGS
+CROCO_HAVE_GLIB2
+GLIB2_VERSION
+GLIB2_LIBS
+GLIB2_CFLAGS
+G_DISABLE_CHECKS
+GTK_DOC_USE_LIBTOOL_FALSE
+GTK_DOC_USE_LIBTOOL_TRUE
+ENABLE_GTK_DOC_FALSE
+ENABLE_GTK_DOC_TRUE
+GTKDOC_CHECK
+PKG_CONFIG
+HTML_DIR
+PLATFORM_WIN32_FALSE
+PLATFORM_WIN32_TRUE
+LIBTOOL
+ac_ct_F77
+FFLAGS
+F77
+CXXCPP
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+ac_ct_CXX
+CXXFLAGS
+CXX
+NMEDIT
+DSYMUTIL
+RANLIB
+AR
+ECHO
+LN_S
+SED
+ANSI2KNR
+U
+EGREP
+GREP
+CPP
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+LIBCROCO_AGE
+LIBCROCO_CURRENT
+LIBCROCO_VERSION_NUMBER
+LIBCROCO_VERSION_INFO
+LIBCROCO_VERSION
+LIBCROCO_MICRO_VERSION
+LIBCROCO_MINOR_VERSION
+LIBCROCO_MAJOR_VERSION
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
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+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+ { (exit 1); exit 1; }; }
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+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
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+ { (exit 1); exit 1; }; }
+ pwd)`
+# When building in place, set srcdir=.
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+ srcdir=.
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+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
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+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+ --enable-gtk-doc use gtk-doc to build documentation [default=no]
+ --enable-checks=yes|no enables runtime safety checks. Default=yes
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+ --with-pic try to use only PIC/non-PIC objects [default=use
+ both]
+ --with-tags[=TAGS] include additional configurations [automatic]
+ --with-html-dir=PATH path to installed docs
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
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+ CPP C preprocessor
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+ CXXCPP C++ preprocessor
+ F77 Fortran 77 compiler command
+ FFLAGS Fortran 77 compiler flags
+ PKG_CONFIG path to pkg-config utility
+ GLIB2_CFLAGS
+ C compiler flags for GLIB2, overriding pkg-config
+ GLIB2_LIBS linker flags for GLIB2, overriding pkg-config
+ LIBXML2_CFLAGS
+ C compiler flags for LIBXML2, overriding pkg-config
+ LIBXML2_LIBS
+ linker flags for LIBXML2, overriding pkg-config
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
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+ ac_builddir=.
+
+case "$ac_dir" in
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+*)
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+ # A ".." for each directory in $ac_dir_suffix.
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+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
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+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
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+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
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+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
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+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
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+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
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+configure
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.63. Invocation command line was
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+_ACEOF
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+## Platform. ##
+## --------- ##
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+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
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+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
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+cat >&5 <<_ACEOF
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+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
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+ cat <<\_ASBOX
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+_ACEOF
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+
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+_ACEOF
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+
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+_ACEOF
+
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+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
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+ { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
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+ { (exit 1); exit 1; }; }
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+
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+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+ { (exit 1); exit 1; }; }
+
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+ { (exit 1); exit 1; }; }
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if test "${ac_cv_target+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+$as_echo "$as_me: error: invalid value of canonical target" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+am__api_version='1.10'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&5
+$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+$as_echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+done
+IFS=$as_save_IFS
+
+fi
+
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ test -d ./--version && rmdir ./--version
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE=$PACKAGE
+ VERSION=$LIBCROCO_VERSION
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+LIBCROCO_MAJOR_VERSION=0
+LIBCROCO_MINOR_VERSION=6
+LIBCROCO_MICRO_VERSION=2
+
+LIBCROCO_CURRENT=3
+LIBCROCO_REVISION=1
+LIBCROCO_AGE=0
+
+#LIBCROCO_VERSION_INFO=`expr $LIBCROCO_MAJOR_VERSION + $LIBCROCO_MINOR_VERSION`:$LIBCROCO_MICRO_VERSION:$LIBCROCO_MINOR_VERSION
+LIBCROCO_VERSION_INFO="$LIBCROCO_CURRENT:$LIBCROCO_REVISION:$LIBCROCO_AGE"
+LIBCROCO_VERSION=$LIBCROCO_MAJOR_VERSION.$LIBCROCO_MINOR_VERSION.$LIBCROCO_MICRO_VERSION
+LIBCROCO_VERSION_NUMBER=`expr $LIBCROCO_MAJOR_VERSION \* 10000 + $LIBCROCO_MINOR_VERSION \* 100 + $LIBCROCO_MICRO_VERSION`
+VERSION=$LIBCROCO_VERSION
+
+
+
+
+
+
+
+
+
+
+
+
+GLIB2_VERSION=2.0
+LIBXML2_VERSION=2.4.23
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler --version >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -v >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -V >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_compiler_gnu=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ CFLAGS=""
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_c89=$ac_arg
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
+fi
+
+
+{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ case $depmode in
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ none) break ;;
+ esac
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ if depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:$LINENO: checking for function prototypes" >&5
+$as_echo_n "checking for function prototypes... " >&6; }
+if test "$ac_cv_prog_cc_c89" != no; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define PROTOTYPES 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define __PROTOTYPES 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_header_stdc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+if test "$ac_cv_prog_cc_stdc" != no; then
+ U= ANSI2KNR=
+else
+ U=_ ANSI2KNR=./ansi2knr
+fi
+# Ensure some checks needed by ansi2knr itself.
+
+
+for ac_header in string.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+test "x$U" != "x" && { { $as_echo "$as_me:$LINENO: error: Compiler not ANSI compliant" >&5
+$as_echo "$as_me: error: Compiler not ANSI compliant" >&2;}
+ { (exit 1); exit 1; }; }
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_header_stdc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if test "${ac_cv_search_strerror+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_search_strerror=$ac_res
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext
+ if test "${ac_cv_search_strerror+set}" = set; then
+ break
+fi
+done
+if test "${ac_cv_search_strerror+set}" = set; then
+ :
+else
+ ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+# Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+# Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if test "${lt_cv_path_SED+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ # Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for lt_ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then
+ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+ fi
+ done
+ done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+ test ! -f $lt_ac_sed && continue
+ cat /dev/null > conftest.in
+ lt_ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+ # Check for GNU sed and select it if it is found.
+ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+ lt_cv_path_SED=$lt_ac_sed
+ break
+ fi
+ while true; do
+ cat conftest.in conftest.in >conftest.tmp
+ mv conftest.tmp conftest.in
+ cp conftest.in conftest.nl
+ echo >>conftest.nl
+ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+ cmp -s conftest.out conftest.nl || break
+ # 10000 chars as input seems more than enough
+ test $lt_ac_count -gt 10 && break
+ lt_ac_count=`expr $lt_ac_count + 1`
+ if test $lt_ac_count -gt $lt_ac_max; then
+ lt_ac_max=$lt_ac_count
+ lt_cv_path_SED=$lt_ac_sed
+ fi
+ done
+done
+
+fi
+
+SED=$lt_cv_path_SED
+
+{ $as_echo "$as_me:$LINENO: result: $SED" >&5
+$as_echo "$SED" >&6; }
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+ { (exit 1); exit 1; }; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
+$as_echo_n "checking for BSD-compatible nm... " >&6; }
+if test "${lt_cv_path_NM+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+NM="$lt_cv_path_NM"
+
+{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+nto-qnx*)
+ lt_cv_deplibs_check_method=unknown
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line 5583 "configure"' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ lt_cv_cc_needs_belf=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ lt_cv_cc_needs_belf=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+
+for ac_header in dlfcn.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CXX+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:$LINENO: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler --version >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -v >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -V >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_compiler_gnu=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if test "${ac_cv_prog_cxx_g+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cxx_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ CXXFLAGS=""
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cxx_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+depcc="$CXX" am_compiler_list=
+
+{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CXX_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ case $depmode in
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ none) break ;;
+ esac
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ if depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CXX_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+ am__fastdepCXX_TRUE=
+ am__fastdepCXX_FALSE='#'
+else
+ am__fastdepCXX_TRUE='#'
+ am__fastdepCXX_FALSE=
+fi
+
+
+
+
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if test "${ac_cv_prog_CXXCPP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+fi
+
+
+ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_F77+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$F77"; then
+ ac_cv_prog_F77="$F77" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+F77=$ac_cv_prog_F77
+if test -n "$F77"; then
+ { $as_echo "$as_me:$LINENO: result: $F77" >&5
+$as_echo "$F77" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$F77" && break
+ done
+fi
+if test -z "$F77"; then
+ ac_ct_F77=$F77
+ for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_F77"; then
+ ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_F77="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_F77=$ac_cv_prog_ac_ct_F77
+if test -n "$ac_ct_F77"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
+$as_echo "$ac_ct_F77" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_F77" && break
+done
+
+ if test "x$ac_ct_F77" = x; then
+ F77=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ F77=$ac_ct_F77
+ fi
+fi
+
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler --version >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -v >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -V >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+rm -f a.out
+
+# If we don't use `.F' as extension, the preprocessor is not run on the
+# input file. (Note that this only needs to work for GNU compilers.)
+ac_save_ext=$ac_ext
+ac_ext=F
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
+$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
+if test "${ac_cv_f77_compiler_gnu+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+ program main
+#ifndef __GNUC__
+ choke me
+#endif
+
+ end
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_f77_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_compiler_gnu=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_f77_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
+$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
+ac_ext=$ac_save_ext
+ac_test_FFLAGS=${FFLAGS+set}
+ac_save_FFLAGS=$FFLAGS
+FFLAGS=
+{ $as_echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
+$as_echo_n "checking whether $F77 accepts -g... " >&6; }
+if test "${ac_cv_prog_f77_g+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ FFLAGS=-g
+cat >conftest.$ac_ext <<_ACEOF
+ program main
+
+ end
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_f77_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_f77_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_prog_f77_g=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
+$as_echo "$ac_cv_prog_f77_g" >&6; }
+if test "$ac_test_FFLAGS" = set; then
+ FFLAGS=$ac_save_FFLAGS
+elif test $ac_cv_prog_f77_g = yes; then
+ if test "x$ac_cv_f77_compiler_gnu" = xyes; then
+ FFLAGS="-g -O2"
+ else
+ FFLAGS="-g"
+ fi
+else
+ if test "x$ac_cv_f77_compiler_gnu" = xyes; then
+ FFLAGS="-O2"
+ else
+ FFLAGS=
+ fi
+fi
+
+if test $ac_compiler_gnu = yes; then
+ G77=yes
+else
+ G77=
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
+ = "XX$teststring") >/dev/null 2>&1 &&
+ new_result=`expr "X$teststring" : ".*" 2>&1` &&
+ lt_cv_sys_max_cmd_len=$new_result &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on massive
+ # amounts of additional arguments before passing them to the linker.
+ # It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: none" >&5
+$as_echo "none" >&6; }
+fi
+
+
+
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Transform an extracted symbol line into a proper C declaration
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*) # Its linker distinguishes data from code symbols
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+ lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
+ ;;
+linux* | k*bsd*-gnu)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDGIRSTW]'
+ lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+ lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
+
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
+ (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if grep ' nm_test_var$' "$nlist" >/dev/null; then
+ if grep ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
+
+ cat <<EOF >> conftest.$ac_ext
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ lt_ptr_t address;
+}
+lt_preloaded_symbols[] =
+{
+EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
+ cat <<\EOF >> conftest.$ac_ext
+ {0, (lt_ptr_t) 0}
+};
+
+#ifdef __cplusplus
+}
+#endif
+EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:$LINENO: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e 1s/^X//'
+sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Constants:
+rm="rm -f"
+
+# Global variables:
+default_ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+ltmain="$ac_aux_dir/ltmain.sh"
+ofile="$default_ofile"
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:$LINENO: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_AR="ar"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+test -z "$AS" && AS=as
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+test -z "$LD" && LD=ld
+test -z "$LN_S" && LN_S="ln -s"
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+test -z "$NM" && NM=nm
+test -z "$SED" && SED=sed
+test -z "$OBJDUMP" && OBJDUMP=objdump
+test -z "$RANLIB" && RANLIB=:
+test -z "$STRIP" && STRIP=:
+test -z "$ac_objext" && ac_objext=o
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:$LINENO: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+
+ { $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ echo "int foo(void){return 1;}" > conftest.c
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib ${wl}-single_module conftest.c
+ if test -f libconftest.dylib; then
+ lt_cv_apple_cc_single_mod=yes
+ rm -rf libconftest.dylib*
+ fi
+ rm conftest.c
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ lt_cv_ld_exported_symbols_list=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ lt_cv_ld_exported_symbols_list=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[0123])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*)
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
+ fi
+ if test "$DSYMUTIL" != ":"; then
+ _lt_dsymutil="~$DSYMUTIL \$lib || :"
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+
+enable_dlopen=no
+enable_win32_dll=no
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then
+ withval=$with_pic; pic_mode="$withval"
+else
+ pic_mode=default
+fi
+
+test -z "$pic_mode" && pic_mode=default
+
+# Use C for the default configuration in the libtool script
+tagname=
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:8175: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:8179: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ hpux*)
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ case $cc_basename in
+ xlc*)
+ lt_prog_compiler_pic='-qnocommon'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ esac
+ ;;
+
+ mingw* | cygwin* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ icc* | ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:8465: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:8469: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $rm -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $rm -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:8569: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:8573: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $rm conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+ $rm out/* && rmdir out
+ cd ..
+ rmdir conftest
+ $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $rm conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ enable_shared_with_static_runtimes=no
+ archive_cmds=
+ archive_expsym_cmds=
+ old_archive_From_new_cmds=
+ old_archive_from_expsyms_cmds=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ thread_safe_flag_spec=
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_direct=no
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ link_all_deplibs=unknown
+ hardcode_automatic=no
+ module_cmds=
+ module_expsym_cmds=
+ always_export_symbols=no
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+ # Just being paranoid about ensuring that cc_basename is set.
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+ case $host_os in
+ cygwin* | mingw* | pw32*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>/dev/null` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+ fi
+ ;;
+
+ amigaos*)
+ archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+
+ # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+ # that the semantics of dynamic libraries on AmigaOS, at least up
+ # to version 4, is to share data among multiple programs linked
+ # with the same dynamic library. Since this doesn't match the
+ # behavior of shared libraries on other platforms, we can't use
+ # them.
+ ld_shlibs=no
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32*)
+ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | k*bsd*-gnu)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ tmp_addflag=
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ *)
+ tmp_sharedflag='-shared' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test $supports_anon_versioning = yes; then
+ archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ $echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ link_all_deplibs=no
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" && \
+ strings "$collect2name" | grep resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ # see comment about different semantics on the GNU ld section
+ ld_shlibs=no
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_From_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ darwin* | rhapsody*)
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ allow_undefined_flag='${wl}-undefined ${wl}suppress'
+ ;;
+ *) # Darwin 1.3 on
+ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+ allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ else
+ case ${MACOSX_DEPLOYMENT_TARGET} in
+ 10.[012])
+ allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ 10.*)
+ allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ whole_archive_flag_spec=''
+ link_all_deplibs=yes
+ if test "$GCC" = yes ; then
+ output_verbose_link_cmd='echo'
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ else
+ case $cc_basename in
+ xlc*)
+ output_verbose_link_cmd='echo'
+ archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+ module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ ;;
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+ fi
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ freebsd1*)
+ ld_shlibs=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ hardcode_direct=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
+ fi
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ link_all_deplibs=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z text'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+ else
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+ fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+ $rm conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+ (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ then
+ archive_cmds_need_lc=no
+ else
+ archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $rm conftest*
+ { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ sys_lib_search_path_spec=`echo $lt_search_path_spec`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $rm \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # find out which ABI we are using
+ libsuff=
+ case "$host_cpu" in
+ x86_64*|s390x*|powerpc64*)
+ echo '#line 10091 "configure"' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *64-bit*)
+ libsuff=64
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+ esac
+
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+nto-qnx*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ shlibpath_overrides_runpath=no
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ shlibpath_overrides_runpath=yes
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" || \
+ test -n "$runpath_var" || \
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existant directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+ ;;
+ *)
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_dl_dlopen=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ { $as_echo "$as_me:$LINENO: checking for shl_load" >&5
+$as_echo_n "checking for shl_load... " >&6; }
+if test "${ac_cv_func_shl_load+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define shl_load innocuous_shl_load
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char shl_load (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef shl_load
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_shl_load || defined __stub___shl_load
+choke me
+#endif
+
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_func_shl_load=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
+$as_echo "$ac_cv_func_shl_load" >&6; }
+if test "x$ac_cv_func_shl_load" = x""yes; then
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_dld_shl_load=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dld_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ { $as_echo "$as_me:$LINENO: checking for dlopen" >&5
+$as_echo_n "checking for dlopen... " >&6; }
+if test "${ac_cv_func_dlopen+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define dlopen innocuous_dlopen
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char dlopen (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef dlopen
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_dlopen || defined __stub___dlopen
+choke me
+#endif
+
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_func_dlopen=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+$as_echo "$ac_cv_func_dlopen" >&6; }
+if test "x$ac_cv_func_dlopen" = x""yes; then
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_dl_dlopen=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_svld_dlopen=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_svld_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = x""yes; then
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_dld_dld_link=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dld_dld_link=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = x""yes; then
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<EOF
+#line 10992 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ exit (status);
+}
+EOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<EOF
+#line 11092 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ exit (status);
+}
+EOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+# Report which library types will actually be built
+{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+ # See if we are running on zsh, and set the options which allow our commands through
+ # without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+ # Now quote all the things that may contain metacharacters while being
+ # careful not to overquote the AC_SUBSTed values. We take copies of the
+ # variables and quote the copies for generation of the libtool script.
+ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+ SED SHELL STRIP \
+ libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+ old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+ deplibs_check_method reload_flag reload_cmds need_locks \
+ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+ lt_cv_sys_global_symbol_to_c_name_address \
+ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+ old_postinstall_cmds old_postuninstall_cmds \
+ compiler \
+ CC \
+ LD \
+ lt_prog_compiler_wl \
+ lt_prog_compiler_pic \
+ lt_prog_compiler_static \
+ lt_prog_compiler_no_builtin_flag \
+ export_dynamic_flag_spec \
+ thread_safe_flag_spec \
+ whole_archive_flag_spec \
+ enable_shared_with_static_runtimes \
+ old_archive_cmds \
+ old_archive_from_new_cmds \
+ predep_objects \
+ postdep_objects \
+ predeps \
+ postdeps \
+ compiler_lib_search_path \
+ compiler_lib_search_dirs \
+ archive_cmds \
+ archive_expsym_cmds \
+ postinstall_cmds \
+ postuninstall_cmds \
+ old_archive_from_expsyms_cmds \
+ allow_undefined_flag \
+ no_undefined_flag \
+ export_symbols_cmds \
+ hardcode_libdir_flag_spec \
+ hardcode_libdir_flag_spec_ld \
+ hardcode_libdir_separator \
+ hardcode_automatic \
+ module_cmds \
+ module_expsym_cmds \
+ lt_cv_prog_compiler_c_o \
+ fix_srcfile_path \
+ exclude_expsyms \
+ include_expsyms; do
+
+ case $var in
+ old_archive_cmds | \
+ old_archive_from_new_cmds | \
+ archive_cmds | \
+ archive_expsym_cmds | \
+ module_cmds | \
+ module_expsym_cmds | \
+ old_archive_from_expsyms_cmds | \
+ export_symbols_cmds | \
+ extract_expsyms_cmds | reload_cmds | finish_cmds | \
+ postinstall_cmds | postuninstall_cmds | \
+ old_postinstall_cmds | old_postuninstall_cmds | \
+ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+ # Double-quote double-evaled strings.
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+ ;;
+ *)
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+ ;;
+ esac
+ done
+
+ case $lt_echo in
+ *'\$0 --fallback-echo"')
+ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+ ;;
+ esac
+
+cfgfile="${ofile}T"
+ trap "$rm \"$cfgfile\"; exit 1" 1 2 15
+ $rm -f "$cfgfile"
+ { $as_echo "$as_me:$LINENO: creating $ofile" >&5
+$as_echo "$as_me: creating $ofile" >&6;}
+
+ cat <<__EOF__ >> "$cfgfile"
+#! $SHELL
+
+# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
+#
+# This file is part of GNU Libtool:
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="$SED -e 1s/^X//"
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# The names of the tagged configurations supported by this script.
+available_tags=
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# ### END LIBTOOL CONFIG
+
+__EOF__
+
+
+ case $host_os in
+ aix3*)
+ cat <<\EOF >> "$cfgfile"
+
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+EOF
+ ;;
+ esac
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" || \
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+else
+ # If there is no Makefile yet, we rely on a make rule to execute
+ # `config.status --recheck' to rerun these tests and create the
+ # libtool script then.
+ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+ if test -f "$ltmain_in"; then
+ test -f Makefile && make "$ltmain"
+ fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+# Check whether --with-tags was given.
+if test "${with_tags+set}" = set; then
+ withval=$with_tags; tagnames="$withval"
+fi
+
+
+if test -f "$ltmain" && test -n "$tagnames"; then
+ if test ! -f "${ofile}"; then
+ { $as_echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5
+$as_echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
+ fi
+
+ if test -z "$LTCC"; then
+ eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
+ if test -z "$LTCC"; then
+ { $as_echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5
+$as_echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
+ else
+ { $as_echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
+$as_echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
+ fi
+ fi
+ if test -z "$LTCFLAGS"; then
+ eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
+ fi
+
+ # Extract list of available tagged configurations in $ofile.
+ # Note that this assumes the entire list is on one line.
+ available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
+
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for tagname in $tagnames; do
+ IFS="$lt_save_ifs"
+ # Check whether tagname contains only valid characters
+ case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in
+ "") ;;
+ *) { { $as_echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5
+$as_echo "$as_me: error: invalid tag name: $tagname" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+ esac
+
+ if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
+ then
+ { { $as_echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5
+$as_echo "$as_me: error: tag name \"$tagname\" already exists" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ # Update the list of available tags.
+ if test -n "$tagname"; then
+ echo appending configuration tag \"$tagname\" to $ofile
+
+ case $tagname in
+ CXX)
+ if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_flag_spec_ld_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+compiler_lib_search_dirs_CXX=
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_LD=$LD
+lt_save_GCC=$GCC
+GCC=$GXX
+lt_save_with_gnu_ld=$with_gnu_ld
+lt_save_path_LD=$lt_cv_path_LD
+if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+else
+ $as_unset lt_cv_prog_gnu_ld
+fi
+if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+else
+ $as_unset lt_cv_path_LD
+fi
+test -z "${LDCXX+set}" || LD=$LDCXX
+CC=${CXX-"c++"}
+compiler=$CC
+compiler_CXX=$CC
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# We don't want -fno-exception wen compiling C++ code, so set the
+# no_builtin_flag separately
+if test "$GXX" = yes; then
+ lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+else
+ lt_prog_compiler_no_builtin_flag_CXX=
+fi
+
+if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+ { (exit 1); exit 1; }; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
+ grep 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_CXX=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+fi
+
+# PORTME: fill in a description of your system's C++ link characteristics
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ld_shlibs_CXX=yes
+case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds_CXX=''
+ hardcode_direct_CXX=yes
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" && \
+ strings "$collect2name" | grep resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct_CXX=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L_CXX=yes
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ hardcode_libdir_separator_CXX=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols_CXX=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_CXX='-berok'
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_CXX="-z nodefs"
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag_CXX=' ${wl}-bernotok'
+ allow_undefined_flag_CXX=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec_CXX='$convenience'
+ archive_cmds_need_lc_CXX=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_CXX=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32*)
+ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=no
+ enable_shared_with_static_runtimes_CXX=yes
+
+ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ darwin* | rhapsody*)
+ archive_cmds_need_lc_CXX=no
+ hardcode_direct_CXX=no
+ hardcode_automatic_CXX=yes
+ hardcode_shlibpath_var_CXX=unsupported
+ whole_archive_flag_spec_CXX=''
+ link_all_deplibs_CXX=yes
+ allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+ if test "$GXX" = yes ; then
+ output_verbose_link_cmd='echo'
+ archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+ else
+ case $cc_basename in
+ xlc*)
+ output_verbose_link_cmd='echo'
+ archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+ module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ ;;
+ *)
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ fi
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+ freebsd[12]*)
+ # C++ shared libraries reported to be fairly broken before switch to ELF
+ ld_shlibs_CXX=no
+ ;;
+ freebsd-elf*)
+ archive_cmds_need_lc_CXX=no
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ ld_shlibs_CXX=yes
+ ;;
+ gnu*)
+ ;;
+ hpux9*)
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ hardcode_direct_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ case $host_cpu in
+ hppa*64*|ia64*) ;;
+ *)
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ ;;
+ *)
+ hardcode_direct_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+ interix[3-9]*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
+ fi
+ fi
+ link_all_deplibs_CXX=yes
+ ;;
+ esac
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ ;;
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc*)
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ archive_cmds_need_lc_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ m88k*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ ld_shlibs_CXX=no
+ ;;
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd='echo'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ osf3*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ cxx*)
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+ osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ old_archive_cmds_CXX='$CC -o $oldlib $oldobjs'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ cxx*)
+ allow_undefined_flag_CXX=' -expect_unresolved \*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
+ $rm $lib.exp'
+
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+ psos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ archive_cmds_need_lc_CXX=yes
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_shlibpath_var_CXX=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ link_all_deplibs_CXX=yes
+
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+ if $CC --version | grep -v '^2\.7' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+ fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag_CXX='${wl}-z,text'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ # So that behaviour is only enabled if SCOABSPATH is set to a
+ # non-empty value in the environment. Most likely only useful for
+ # creating official distributions of packages.
+ # This is a hack until libtool officially supports absolute path
+ # names for shared libraries.
+ no_undefined_flag_CXX='${wl}-z,text'
+ allow_undefined_flag_CXX='${wl}-z,nodefs'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ export_dynamic_flag_spec_CXX='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+GCC_CXX="$GXX"
+LD_CXX="$LD"
+
+cat > conftest.$ac_ext <<EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+EOF
+
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ # The `*' in the case matches for architectures that use `case' in
+ # $output_verbose_cmd can trigger glob expansion during the loop
+ # eval without this substitution.
+ output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
+
+ for p in `eval $output_verbose_link_cmd`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" \
+ || test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$compiler_lib_search_path_CXX"; then
+ compiler_lib_search_path_CXX="${prev}${p}"
+ else
+ compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$postdeps_CXX"; then
+ postdeps_CXX="${prev}${p}"
+ else
+ postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$predep_objects_CXX"; then
+ predep_objects_CXX="$p"
+ else
+ predep_objects_CXX="$predep_objects_CXX $p"
+ fi
+ else
+ if test -z "$postdep_objects_CXX"; then
+ postdep_objects_CXX="$p"
+ else
+ postdep_objects_CXX="$postdep_objects_CXX $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$rm -f confest.$objext
+
+compiler_lib_search_dirs_CXX=
+if test -n "$compiler_lib_search_path_CXX"; then
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ predep_objects_CXX=
+ postdep_objects_CXX=
+ postdeps_CXX=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ #
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+
+lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ fi
+ ;;
+ amigaos*)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_CXX='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ lt_prog_compiler_pic_CXX=
+ ;;
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic_CXX=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[4-9]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ else
+ lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ case $cc_basename in
+ xlc*)
+ lt_prog_compiler_pic_CXX='-qnocommon'
+ lt_prog_compiler_wl_CXX='-Wl,'
+ ;;
+ esac
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ lt_prog_compiler_pic_CXX='+Z'
+ fi
+ ;;
+ aCC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ icpc* | ecpc*)
+ # Intel C++
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fpic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ lt_prog_compiler_pic_CXX='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd*)
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ lt_prog_compiler_wl_CXX='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ lt_prog_compiler_pic_CXX='-pic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ lt_prog_compiler_can_build_shared_CXX=no
+ ;;
+ esac
+ fi
+
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_CXX=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:13501: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:13505: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works_CXX=yes
+ fi
+ fi
+ $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+ case $lt_prog_compiler_pic_CXX in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+ esac
+else
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic_CXX=
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+ ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_CXX=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ fi
+ $rm -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+ :
+else
+ lt_prog_compiler_static_CXX=
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $rm -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:13605: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:13609: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $rm conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+ $rm out/* && rmdir out
+ cd ..
+ rmdir conftest
+ $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $rm conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ case $host_os in
+ aix[4-9]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+ export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ export_symbols_cmds_CXX="$ltdll_cmds"
+ ;;
+ cygwin* | mingw*)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+ ;;
+ linux* | k*bsd*-gnu)
+ link_all_deplibs_CXX=no
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+ exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_CXX=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds_CXX in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+ $rm conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_CXX
+ pic_flag=$lt_prog_compiler_pic_CXX
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+ allow_undefined_flag_CXX=
+ if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+ (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ then
+ archive_cmds_need_lc_CXX=no
+ else
+ archive_cmds_need_lc_CXX=yes
+ fi
+ allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $rm conftest*
+ { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5
+$as_echo "$archive_cmds_need_lc_CXX" >&6; }
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $rm \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # find out which ABI we are using
+ libsuff=
+ case "$host_cpu" in
+ x86_64*|s390x*|powerpc64*)
+ echo '#line 14115 "configure"' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *64-bit*)
+ libsuff=64
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+ esac
+
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+nto-qnx*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ shlibpath_overrides_runpath=no
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ shlibpath_overrides_runpath=yes
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" || \
+ test -n "$runpath_var_CXX" || \
+ test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+ # We can hardcode non-existant directories.
+ if test "$hardcode_direct_CXX" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+ test "$hardcode_minus_L_CXX" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_CXX=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_CXX=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+ # See if we are running on zsh, and set the options which allow our commands through
+ # without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+ # Now quote all the things that may contain metacharacters while being
+ # careful not to overquote the AC_SUBSTed values. We take copies of the
+ # variables and quote the copies for generation of the libtool script.
+ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+ SED SHELL STRIP \
+ libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+ old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+ deplibs_check_method reload_flag reload_cmds need_locks \
+ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+ lt_cv_sys_global_symbol_to_c_name_address \
+ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+ old_postinstall_cmds old_postuninstall_cmds \
+ compiler_CXX \
+ CC_CXX \
+ LD_CXX \
+ lt_prog_compiler_wl_CXX \
+ lt_prog_compiler_pic_CXX \
+ lt_prog_compiler_static_CXX \
+ lt_prog_compiler_no_builtin_flag_CXX \
+ export_dynamic_flag_spec_CXX \
+ thread_safe_flag_spec_CXX \
+ whole_archive_flag_spec_CXX \
+ enable_shared_with_static_runtimes_CXX \
+ old_archive_cmds_CXX \
+ old_archive_from_new_cmds_CXX \
+ predep_objects_CXX \
+ postdep_objects_CXX \
+ predeps_CXX \
+ postdeps_CXX \
+ compiler_lib_search_path_CXX \
+ compiler_lib_search_dirs_CXX \
+ archive_cmds_CXX \
+ archive_expsym_cmds_CXX \
+ postinstall_cmds_CXX \
+ postuninstall_cmds_CXX \
+ old_archive_from_expsyms_cmds_CXX \
+ allow_undefined_flag_CXX \
+ no_undefined_flag_CXX \
+ export_symbols_cmds_CXX \
+ hardcode_libdir_flag_spec_CXX \
+ hardcode_libdir_flag_spec_ld_CXX \
+ hardcode_libdir_separator_CXX \
+ hardcode_automatic_CXX \
+ module_cmds_CXX \
+ module_expsym_cmds_CXX \
+ lt_cv_prog_compiler_c_o_CXX \
+ fix_srcfile_path_CXX \
+ exclude_expsyms_CXX \
+ include_expsyms_CXX; do
+
+ case $var in
+ old_archive_cmds_CXX | \
+ old_archive_from_new_cmds_CXX | \
+ archive_cmds_CXX | \
+ archive_expsym_cmds_CXX | \
+ module_cmds_CXX | \
+ module_expsym_cmds_CXX | \
+ old_archive_from_expsyms_cmds_CXX | \
+ export_symbols_cmds_CXX | \
+ extract_expsyms_cmds | reload_cmds | finish_cmds | \
+ postinstall_cmds | postuninstall_cmds | \
+ old_postinstall_cmds | old_postuninstall_cmds | \
+ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+ # Double-quote double-evaled strings.
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+ ;;
+ *)
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+ ;;
+ esac
+ done
+
+ case $lt_echo in
+ *'\$0 --fallback-echo"')
+ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+ ;;
+ esac
+
+cfgfile="$ofile"
+
+ cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_CXX
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_CXX
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_CXX
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_CXX
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_CXX
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_CXX
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+ # If there is no Makefile yet, we rely on a make rule to execute
+ # `config.status --recheck' to rerun these tests and create the
+ # libtool script then.
+ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+ if test -f "$ltmain_in"; then
+ test -f Makefile && make "$ltmain"
+ fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC=$lt_save_CC
+LDCXX=$LD
+LD=$lt_save_LD
+GCC=$lt_save_GCC
+with_gnu_ldcxx=$with_gnu_ld
+with_gnu_ld=$lt_save_with_gnu_ld
+lt_cv_path_LDCXX=$lt_cv_path_LD
+lt_cv_path_LD=$lt_save_path_LD
+lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+
+ else
+ tagname=""
+ fi
+ ;;
+
+ F77)
+ if test -n "$F77" && test "X$F77" != "Xno"; then
+
+ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+
+
+archive_cmds_need_lc_F77=no
+allow_undefined_flag_F77=
+always_export_symbols_F77=no
+archive_expsym_cmds_F77=
+export_dynamic_flag_spec_F77=
+hardcode_direct_F77=no
+hardcode_libdir_flag_spec_F77=
+hardcode_libdir_flag_spec_ld_F77=
+hardcode_libdir_separator_F77=
+hardcode_minus_L_F77=no
+hardcode_automatic_F77=no
+module_cmds_F77=
+module_expsym_cmds_F77=
+link_all_deplibs_F77=unknown
+old_archive_cmds_F77=$old_archive_cmds
+no_undefined_flag_F77=
+whole_archive_flag_spec_F77=
+enable_shared_with_static_runtimes_F77=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+objext_F77=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="\
+ program t
+ end
+"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${F77-"f77"}
+compiler=$CC
+compiler_F77=$CC
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+GCC_F77="$G77"
+LD_F77="$LD"
+
+lt_prog_compiler_wl_F77=
+lt_prog_compiler_pic_F77=
+lt_prog_compiler_static_F77=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_static_F77='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_F77='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic_F77='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_F77='-fno-common'
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared_F77=no
+ enable_shared=no
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic_F77=-Kconform_pic
+ fi
+ ;;
+
+ hpux*)
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_F77='-fPIC'
+ ;;
+ esac
+ ;;
+
+ *)
+ lt_prog_compiler_pic_F77='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_F77='-Bstatic'
+ else
+ lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ case $cc_basename in
+ xlc*)
+ lt_prog_compiler_pic_F77='-qnocommon'
+ lt_prog_compiler_wl_F77='-Wl,'
+ ;;
+ esac
+ ;;
+
+ mingw* | cygwin* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic_F77='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_F77='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static_F77='-non_shared'
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic_F77='-KPIC'
+ lt_prog_compiler_static_F77='-Bstatic'
+ ;;
+
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ icc* | ecc*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_pic_F77='-KPIC'
+ lt_prog_compiler_static_F77='-static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_pic_F77='-fpic'
+ lt_prog_compiler_static_F77='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static_F77='-non_shared'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic_F77='-KPIC'
+ lt_prog_compiler_static_F77='-Bstatic'
+ lt_prog_compiler_wl_F77='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic_F77='-KPIC'
+ lt_prog_compiler_static_F77='-Bstatic'
+ lt_prog_compiler_wl_F77=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static_F77='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static_F77='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic_F77='-KPIC'
+ lt_prog_compiler_static_F77='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl_F77='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl_F77='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl_F77='-Qoption ld '
+ lt_prog_compiler_pic_F77='-PIC'
+ lt_prog_compiler_static_F77='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_pic_F77='-KPIC'
+ lt_prog_compiler_static_F77='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic_F77='-Kconform_pic'
+ lt_prog_compiler_static_F77='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_pic_F77='-KPIC'
+ lt_prog_compiler_static_F77='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_can_build_shared_F77=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic_F77='-pic'
+ lt_prog_compiler_static_F77='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared_F77=no
+ ;;
+ esac
+ fi
+
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5
+$as_echo "$lt_prog_compiler_pic_F77" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_F77"; then
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_F77+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_F77=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_F77"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:15213: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:15217: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works_F77=yes
+ fi
+ fi
+ $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_F77" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_F77" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_F77" = xyes; then
+ case $lt_prog_compiler_pic_F77 in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
+ esac
+else
+ lt_prog_compiler_pic_F77=
+ lt_prog_compiler_can_build_shared_F77=no
+fi
+
+fi
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic_F77=
+ ;;
+ *)
+ lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
+ ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_F77+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_F77=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works_F77=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_F77=yes
+ fi
+ fi
+ $rm -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_F77" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_F77" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_F77" = xyes; then
+ :
+else
+ lt_prog_compiler_static_F77=
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_F77=no
+ $rm -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:15317: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:15321: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_F77=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $rm conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+ $rm out/* && rmdir out
+ cd ..
+ rmdir conftest
+ $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_F77" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $rm conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag_F77=
+ enable_shared_with_static_runtimes_F77=no
+ archive_cmds_F77=
+ archive_expsym_cmds_F77=
+ old_archive_From_new_cmds_F77=
+ old_archive_from_expsyms_cmds_F77=
+ export_dynamic_flag_spec_F77=
+ whole_archive_flag_spec_F77=
+ thread_safe_flag_spec_F77=
+ hardcode_libdir_flag_spec_F77=
+ hardcode_libdir_flag_spec_ld_F77=
+ hardcode_libdir_separator_F77=
+ hardcode_direct_F77=no
+ hardcode_minus_L_F77=no
+ hardcode_shlibpath_var_F77=unsupported
+ link_all_deplibs_F77=unknown
+ hardcode_automatic_F77=no
+ module_cmds_F77=
+ module_expsym_cmds_F77=
+ always_export_symbols_F77=no
+ export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms_F77=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms_F77='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+ # Just being paranoid about ensuring that cc_basename is set.
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+ case $host_os in
+ cygwin* | mingw* | pw32*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs_F77=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_F77='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_F77=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>/dev/null` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs_F77=no
+ cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+ fi
+ ;;
+
+ amigaos*)
+ archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec_F77='-L$libdir'
+ hardcode_minus_L_F77=yes
+
+ # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+ # that the semantics of dynamic libraries on AmigaOS, at least up
+ # to version 4, is to share data among multiple programs linked
+ # with the same dynamic library. Since this doesn't match the
+ # behavior of shared libraries on other platforms, we can't use
+ # them.
+ ld_shlibs_F77=no
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_F77=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_F77=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32*)
+ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec_F77='-L$libdir'
+ allow_undefined_flag_F77=unsupported
+ always_export_symbols_F77=no
+ enable_shared_with_static_runtimes_F77=yes
+ export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs_F77=no
+ fi
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct_F77=no
+ hardcode_shlibpath_var_F77=no
+ hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_F77='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | k*bsd*-gnu)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ tmp_addflag=
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ *)
+ tmp_sharedflag='-shared' ;;
+ esac
+ archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test $supports_anon_versioning = yes; then
+ archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ $echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ link_all_deplibs_F77=no
+ else
+ ld_shlibs_F77=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+ ld_shlibs_F77=no
+ cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs_F77=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs_F77=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+ archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+ else
+ ld_shlibs_F77=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct_F77=yes
+ hardcode_shlibpath_var_F77=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs_F77=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs_F77" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec_F77=
+ export_dynamic_flag_spec_F77=
+ whole_archive_flag_spec_F77=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag_F77=unsupported
+ always_export_symbols_F77=yes
+ archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L_F77=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct_F77=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+ export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds_F77=''
+ hardcode_direct_F77=yes
+ hardcode_libdir_separator_F77=':'
+ link_all_deplibs_F77=yes
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" && \
+ strings "$collect2name" | grep resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct_F77=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L_F77=yes
+ hardcode_libdir_flag_spec_F77='-L$libdir'
+ hardcode_libdir_separator_F77=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols_F77=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_F77='-berok'
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+ program main
+
+ end
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_f77_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_F77="-z nodefs"
+ archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+ program main
+
+ end
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_f77_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag_F77=' ${wl}-bernotok'
+ allow_undefined_flag_F77=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec_F77='$convenience'
+ archive_cmds_need_lc_F77=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec_F77='-L$libdir'
+ hardcode_minus_L_F77=yes
+ # see comment about different semantics on the GNU ld section
+ ld_shlibs_F77=no
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec_F77=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec_F77=' '
+ allow_undefined_flag_F77=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_From_new_cmds_F77='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes_F77=yes
+ ;;
+
+ darwin* | rhapsody*)
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
+ ;;
+ *) # Darwin 1.3 on
+ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+ allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ else
+ case ${MACOSX_DEPLOYMENT_TARGET} in
+ 10.[012])
+ allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ 10.*)
+ allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ archive_cmds_need_lc_F77=no
+ hardcode_direct_F77=no
+ hardcode_automatic_F77=yes
+ hardcode_shlibpath_var_F77=unsupported
+ whole_archive_flag_spec_F77=''
+ link_all_deplibs_F77=yes
+ if test "$GCC" = yes ; then
+ output_verbose_link_cmd='echo'
+ archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds_F77="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ else
+ case $cc_basename in
+ xlc*)
+ output_verbose_link_cmd='echo'
+ archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+ module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ ;;
+ *)
+ ld_shlibs_F77=no
+ ;;
+ esac
+ fi
+ ;;
+
+ dgux*)
+ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec_F77='-L$libdir'
+ hardcode_shlibpath_var_F77=no
+ ;;
+
+ freebsd1*)
+ ld_shlibs_F77=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec_F77='-R$libdir'
+ hardcode_direct_F77=yes
+ hardcode_shlibpath_var_F77=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_F77=yes
+ hardcode_minus_L_F77=yes
+ hardcode_shlibpath_var_F77=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec_F77='-R$libdir'
+ hardcode_direct_F77=yes
+ hardcode_shlibpath_var_F77=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_F77=:
+ hardcode_direct_F77=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L_F77=yes
+ export_dynamic_flag_spec_F77='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_F77=:
+
+ hardcode_direct_F77=yes
+ export_dynamic_flag_spec_F77='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L_F77=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_F77=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_libdir_flag_spec_ld_F77='+b $libdir'
+ hardcode_direct_F77=no
+ hardcode_shlibpath_var_F77=no
+ ;;
+ *)
+ hardcode_direct_F77=yes
+ export_dynamic_flag_spec_F77='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L_F77=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_ld_F77='-rpath $libdir'
+ fi
+ hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_F77=:
+ link_all_deplibs_F77=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec_F77='-R$libdir'
+ hardcode_direct_F77=yes
+ hardcode_shlibpath_var_F77=no
+ ;;
+
+ newsos6)
+ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_F77=yes
+ hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_F77=:
+ hardcode_shlibpath_var_F77=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct_F77=yes
+ hardcode_shlibpath_var_F77=no
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_F77='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec_F77='-R$libdir'
+ ;;
+ *)
+ archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs_F77=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec_F77='-L$libdir'
+ hardcode_minus_L_F77=yes
+ allow_undefined_flag_F77=unsupported
+ archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag_F77=' -expect_unresolved \*'
+ archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_F77=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag_F77=' -expect_unresolved \*'
+ archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec_F77='-rpath $libdir'
+ fi
+ hardcode_libdir_separator_F77=:
+ ;;
+
+ solaris*)
+ no_undefined_flag_F77=' -z text'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+ else
+ wlarc=''
+ archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+ fi
+ hardcode_libdir_flag_spec_F77='-R$libdir'
+ hardcode_shlibpath_var_F77=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs_F77=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec_F77='-L$libdir'
+ hardcode_direct_F77=yes
+ hardcode_minus_L_F77=yes
+ hardcode_shlibpath_var_F77=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_F77=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds_F77='$CC -r -o $output$reload_objs'
+ hardcode_direct_F77=no
+ ;;
+ motorola)
+ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var_F77=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var_F77=no
+ export_dynamic_flag_spec_F77='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var_F77=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs_F77=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag_F77='${wl}-z,text'
+ archive_cmds_need_lc_F77=no
+ hardcode_shlibpath_var_F77=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag_F77='${wl}-z,text'
+ allow_undefined_flag_F77='${wl}-z,nodefs'
+ archive_cmds_need_lc_F77=no
+ hardcode_shlibpath_var_F77=no
+ hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+ hardcode_libdir_separator_F77=':'
+ link_all_deplibs_F77=yes
+ export_dynamic_flag_spec_F77='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec_F77='-L$libdir'
+ hardcode_shlibpath_var_F77=no
+ ;;
+
+ *)
+ ld_shlibs_F77=no
+ ;;
+ esac
+ fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5
+$as_echo "$ld_shlibs_F77" >&6; }
+test "$ld_shlibs_F77" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_F77" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_F77=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds_F77 in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+ $rm conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_F77
+ pic_flag=$lt_prog_compiler_pic_F77
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_F77
+ allow_undefined_flag_F77=
+ if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+ (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ then
+ archive_cmds_need_lc_F77=no
+ else
+ archive_cmds_need_lc_F77=yes
+ fi
+ allow_undefined_flag_F77=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $rm conftest*
+ { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5
+$as_echo "$archive_cmds_need_lc_F77" >&6; }
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $rm \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # find out which ABI we are using
+ libsuff=
+ case "$host_cpu" in
+ x86_64*|s390x*|powerpc64*)
+ echo '#line 16767 "configure"' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *64-bit*)
+ libsuff=64
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+ esac
+
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+nto-qnx*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ shlibpath_overrides_runpath=no
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ shlibpath_overrides_runpath=yes
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_F77=
+if test -n "$hardcode_libdir_flag_spec_F77" || \
+ test -n "$runpath_var_F77" || \
+ test "X$hardcode_automatic_F77" = "Xyes" ; then
+
+ # We can hardcode non-existant directories.
+ if test "$hardcode_direct_F77" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
+ test "$hardcode_minus_L_F77" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_F77=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_F77=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_F77=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5
+$as_echo "$hardcode_action_F77" >&6; }
+
+if test "$hardcode_action_F77" = relink; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+ # See if we are running on zsh, and set the options which allow our commands through
+ # without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+ # Now quote all the things that may contain metacharacters while being
+ # careful not to overquote the AC_SUBSTed values. We take copies of the
+ # variables and quote the copies for generation of the libtool script.
+ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+ SED SHELL STRIP \
+ libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+ old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+ deplibs_check_method reload_flag reload_cmds need_locks \
+ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+ lt_cv_sys_global_symbol_to_c_name_address \
+ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+ old_postinstall_cmds old_postuninstall_cmds \
+ compiler_F77 \
+ CC_F77 \
+ LD_F77 \
+ lt_prog_compiler_wl_F77 \
+ lt_prog_compiler_pic_F77 \
+ lt_prog_compiler_static_F77 \
+ lt_prog_compiler_no_builtin_flag_F77 \
+ export_dynamic_flag_spec_F77 \
+ thread_safe_flag_spec_F77 \
+ whole_archive_flag_spec_F77 \
+ enable_shared_with_static_runtimes_F77 \
+ old_archive_cmds_F77 \
+ old_archive_from_new_cmds_F77 \
+ predep_objects_F77 \
+ postdep_objects_F77 \
+ predeps_F77 \
+ postdeps_F77 \
+ compiler_lib_search_path_F77 \
+ compiler_lib_search_dirs_F77 \
+ archive_cmds_F77 \
+ archive_expsym_cmds_F77 \
+ postinstall_cmds_F77 \
+ postuninstall_cmds_F77 \
+ old_archive_from_expsyms_cmds_F77 \
+ allow_undefined_flag_F77 \
+ no_undefined_flag_F77 \
+ export_symbols_cmds_F77 \
+ hardcode_libdir_flag_spec_F77 \
+ hardcode_libdir_flag_spec_ld_F77 \
+ hardcode_libdir_separator_F77 \
+ hardcode_automatic_F77 \
+ module_cmds_F77 \
+ module_expsym_cmds_F77 \
+ lt_cv_prog_compiler_c_o_F77 \
+ fix_srcfile_path_F77 \
+ exclude_expsyms_F77 \
+ include_expsyms_F77; do
+
+ case $var in
+ old_archive_cmds_F77 | \
+ old_archive_from_new_cmds_F77 | \
+ archive_cmds_F77 | \
+ archive_expsym_cmds_F77 | \
+ module_cmds_F77 | \
+ module_expsym_cmds_F77 | \
+ old_archive_from_expsyms_cmds_F77 | \
+ export_symbols_cmds_F77 | \
+ extract_expsyms_cmds | reload_cmds | finish_cmds | \
+ postinstall_cmds | postuninstall_cmds | \
+ old_postinstall_cmds | old_postuninstall_cmds | \
+ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+ # Double-quote double-evaled strings.
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+ ;;
+ *)
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+ ;;
+ esac
+ done
+
+ case $lt_echo in
+ *'\$0 --fallback-echo"')
+ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+ ;;
+ esac
+
+cfgfile="$ofile"
+
+ cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_F77
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_F77
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_F77
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_F77
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_F77
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_F77
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_F77
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_F77
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_F77
+archive_expsym_cmds=$lt_archive_expsym_cmds_F77
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_F77
+module_expsym_cmds=$lt_module_expsym_cmds_F77
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_F77
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_F77
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_F77
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_F77
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_F77
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_F77
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_F77
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_F77
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_F77
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_F77
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_F77
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_F77
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_F77
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_F77
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_F77
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_F77
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_F77
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_F77
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+ # If there is no Makefile yet, we rely on a make rule to execute
+ # `config.status --recheck' to rerun these tests and create the
+ # libtool script then.
+ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+ if test -f "$ltmain_in"; then
+ test -f Makefile && make "$ltmain"
+ fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+ else
+ tagname=""
+ fi
+ ;;
+
+ GCJ)
+ if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
+
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+objext_GCJ=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${GCJ-"gcj"}
+compiler=$CC
+compiler_GCJ=$CC
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+LD_GCJ="$LD"
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+archive_cmds_need_lc_GCJ=no
+
+old_archive_cmds_GCJ=$old_archive_cmds
+
+
+lt_prog_compiler_no_builtin_flag_GCJ=
+
+if test "$GCC" = yes; then
+ lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:17556: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:17560: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+lt_prog_compiler_wl_GCJ=
+lt_prog_compiler_pic_GCJ=
+lt_prog_compiler_static_GCJ=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ lt_prog_compiler_static_GCJ='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_GCJ='-fno-common'
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared_GCJ=no
+ enable_shared=no
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic_GCJ=-Kconform_pic
+ fi
+ ;;
+
+ hpux*)
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_GCJ='-fPIC'
+ ;;
+ esac
+ ;;
+
+ *)
+ lt_prog_compiler_pic_GCJ='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ else
+ lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ darwin*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ case $cc_basename in
+ xlc*)
+ lt_prog_compiler_pic_GCJ='-qnocommon'
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ ;;
+ esac
+ ;;
+
+ mingw* | cygwin* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_GCJ='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static_GCJ='-non_shared'
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic_GCJ='-KPIC'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ ;;
+
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ icc* | ecc*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ lt_prog_compiler_pic_GCJ='-KPIC'
+ lt_prog_compiler_static_GCJ='-static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ lt_prog_compiler_pic_GCJ='-fpic'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static_GCJ='-non_shared'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic_GCJ='-KPIC'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic_GCJ='-KPIC'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ lt_prog_compiler_wl_GCJ=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static_GCJ='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static_GCJ='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic_GCJ='-KPIC'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl_GCJ='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl_GCJ='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl_GCJ='-Qoption ld '
+ lt_prog_compiler_pic_GCJ='-PIC'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ lt_prog_compiler_pic_GCJ='-KPIC'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic_GCJ='-Kconform_pic'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ lt_prog_compiler_pic_GCJ='-KPIC'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ lt_prog_compiler_can_build_shared_GCJ=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic_GCJ='-pic'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared_GCJ=no
+ ;;
+ esac
+ fi
+
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5
+$as_echo "$lt_prog_compiler_pic_GCJ" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_GCJ"; then
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_GCJ+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_GCJ=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:17846: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:17850: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works_GCJ=yes
+ fi
+ fi
+ $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_GCJ" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_GCJ" = xyes; then
+ case $lt_prog_compiler_pic_GCJ in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
+ esac
+else
+ lt_prog_compiler_pic_GCJ=
+ lt_prog_compiler_can_build_shared_GCJ=no
+fi
+
+fi
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic_GCJ=
+ ;;
+ *)
+ lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ"
+ ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_GCJ+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_GCJ=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works_GCJ=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_GCJ=yes
+ fi
+ fi
+ $rm -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_GCJ" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_GCJ" = xyes; then
+ :
+else
+ lt_prog_compiler_static_GCJ=
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_GCJ=no
+ $rm -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:17950: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:17954: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_GCJ=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $rm conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+ $rm out/* && rmdir out
+ cd ..
+ rmdir conftest
+ $rm conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_GCJ" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $rm conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag_GCJ=
+ enable_shared_with_static_runtimes_GCJ=no
+ archive_cmds_GCJ=
+ archive_expsym_cmds_GCJ=
+ old_archive_From_new_cmds_GCJ=
+ old_archive_from_expsyms_cmds_GCJ=
+ export_dynamic_flag_spec_GCJ=
+ whole_archive_flag_spec_GCJ=
+ thread_safe_flag_spec_GCJ=
+ hardcode_libdir_flag_spec_GCJ=
+ hardcode_libdir_flag_spec_ld_GCJ=
+ hardcode_libdir_separator_GCJ=
+ hardcode_direct_GCJ=no
+ hardcode_minus_L_GCJ=no
+ hardcode_shlibpath_var_GCJ=unsupported
+ link_all_deplibs_GCJ=unknown
+ hardcode_automatic_GCJ=no
+ module_cmds_GCJ=
+ module_expsym_cmds_GCJ=
+ always_export_symbols_GCJ=no
+ export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms_GCJ=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms_GCJ='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+ # Just being paranoid about ensuring that cc_basename is set.
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+ case $host_os in
+ cygwin* | mingw* | pw32*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs_GCJ=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_GCJ=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>/dev/null` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs_GCJ=no
+ cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+ fi
+ ;;
+
+ amigaos*)
+ archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_minus_L_GCJ=yes
+
+ # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+ # that the semantics of dynamic libraries on AmigaOS, at least up
+ # to version 4, is to share data among multiple programs linked
+ # with the same dynamic library. Since this doesn't match the
+ # behavior of shared libraries on other platforms, we can't use
+ # them.
+ ld_shlibs_GCJ=no
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_GCJ=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_GCJ=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32*)
+ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ allow_undefined_flag_GCJ=unsupported
+ always_export_symbols_GCJ=no
+ enable_shared_with_static_runtimes_GCJ=yes
+ export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs_GCJ=no
+ fi
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct_GCJ=no
+ hardcode_shlibpath_var_GCJ=no
+ hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_GCJ='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | k*bsd*-gnu)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ tmp_addflag=
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ *)
+ tmp_sharedflag='-shared' ;;
+ esac
+ archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test $supports_anon_versioning = yes; then
+ archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ $echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ link_all_deplibs_GCJ=no
+ else
+ ld_shlibs_GCJ=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+ ld_shlibs_GCJ=no
+ cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs_GCJ=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs_GCJ=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+ archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+ else
+ ld_shlibs_GCJ=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct_GCJ=yes
+ hardcode_shlibpath_var_GCJ=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs_GCJ=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs_GCJ" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec_GCJ=
+ export_dynamic_flag_spec_GCJ=
+ whole_archive_flag_spec_GCJ=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag_GCJ=unsupported
+ always_export_symbols_GCJ=yes
+ archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L_GCJ=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct_GCJ=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+ export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds_GCJ=''
+ hardcode_direct_GCJ=yes
+ hardcode_libdir_separator_GCJ=':'
+ link_all_deplibs_GCJ=yes
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" && \
+ strings "$collect2name" | grep resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct_GCJ=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L_GCJ=yes
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_libdir_separator_GCJ=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols_GCJ=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_GCJ='-berok'
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_GCJ="-z nodefs"
+ archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag_GCJ=' ${wl}-bernotok'
+ allow_undefined_flag_GCJ=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec_GCJ='$convenience'
+ archive_cmds_need_lc_GCJ=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_minus_L_GCJ=yes
+ # see comment about different semantics on the GNU ld section
+ ld_shlibs_GCJ=no
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec_GCJ=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec_GCJ=' '
+ allow_undefined_flag_GCJ=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_From_new_cmds_GCJ='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes_GCJ=yes
+ ;;
+
+ darwin* | rhapsody*)
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
+ ;;
+ *) # Darwin 1.3 on
+ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+ allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ else
+ case ${MACOSX_DEPLOYMENT_TARGET} in
+ 10.[012])
+ allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ 10.*)
+ allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ archive_cmds_need_lc_GCJ=no
+ hardcode_direct_GCJ=no
+ hardcode_automatic_GCJ=yes
+ hardcode_shlibpath_var_GCJ=unsupported
+ whole_archive_flag_spec_GCJ=''
+ link_all_deplibs_GCJ=yes
+ if test "$GCC" = yes ; then
+ output_verbose_link_cmd='echo'
+ archive_cmds_GCJ="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds_GCJ="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds_GCJ="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds_GCJ="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ else
+ case $cc_basename in
+ xlc*)
+ output_verbose_link_cmd='echo'
+ archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
+ module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+ archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ ;;
+ *)
+ ld_shlibs_GCJ=no
+ ;;
+ esac
+ fi
+ ;;
+
+ dgux*)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_shlibpath_var_GCJ=no
+ ;;
+
+ freebsd1*)
+ ld_shlibs_GCJ=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec_GCJ='-R$libdir'
+ hardcode_direct_GCJ=yes
+ hardcode_shlibpath_var_GCJ=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_GCJ=yes
+ hardcode_minus_L_GCJ=yes
+ hardcode_shlibpath_var_GCJ=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec_GCJ='-R$libdir'
+ hardcode_direct_GCJ=yes
+ hardcode_shlibpath_var_GCJ=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_GCJ=:
+ hardcode_direct_GCJ=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L_GCJ=yes
+ export_dynamic_flag_spec_GCJ='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_GCJ=:
+
+ hardcode_direct_GCJ=yes
+ export_dynamic_flag_spec_GCJ='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L_GCJ=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_GCJ=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_libdir_flag_spec_ld_GCJ='+b $libdir'
+ hardcode_direct_GCJ=no
+ hardcode_shlibpath_var_GCJ=no
+ ;;
+ *)
+ hardcode_direct_GCJ=yes
+ export_dynamic_flag_spec_GCJ='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L_GCJ=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir'
+ fi
+ hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_GCJ=:
+ link_all_deplibs_GCJ=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec_GCJ='-R$libdir'
+ hardcode_direct_GCJ=yes
+ hardcode_shlibpath_var_GCJ=no
+ ;;
+
+ newsos6)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_GCJ=yes
+ hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_GCJ=:
+ hardcode_shlibpath_var_GCJ=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct_GCJ=yes
+ hardcode_shlibpath_var_GCJ=no
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_GCJ='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec_GCJ='-R$libdir'
+ ;;
+ *)
+ archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs_GCJ=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_minus_L_GCJ=yes
+ allow_undefined_flag_GCJ=unsupported
+ archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag_GCJ=' -expect_unresolved \*'
+ archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_GCJ=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag_GCJ=' -expect_unresolved \*'
+ archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
+ fi
+ hardcode_libdir_separator_GCJ=:
+ ;;
+
+ solaris*)
+ no_undefined_flag_GCJ=' -z text'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+ else
+ wlarc=''
+ archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+ fi
+ hardcode_libdir_flag_spec_GCJ='-R$libdir'
+ hardcode_shlibpath_var_GCJ=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs_GCJ=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_direct_GCJ=yes
+ hardcode_minus_L_GCJ=yes
+ hardcode_shlibpath_var_GCJ=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_GCJ=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds_GCJ='$CC -r -o $output$reload_objs'
+ hardcode_direct_GCJ=no
+ ;;
+ motorola)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var_GCJ=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var_GCJ=no
+ export_dynamic_flag_spec_GCJ='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var_GCJ=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs_GCJ=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag_GCJ='${wl}-z,text'
+ archive_cmds_need_lc_GCJ=no
+ hardcode_shlibpath_var_GCJ=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag_GCJ='${wl}-z,text'
+ allow_undefined_flag_GCJ='${wl}-z,nodefs'
+ archive_cmds_need_lc_GCJ=no
+ hardcode_shlibpath_var_GCJ=no
+ hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+ hardcode_libdir_separator_GCJ=':'
+ link_all_deplibs_GCJ=yes
+ export_dynamic_flag_spec_GCJ='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_shlibpath_var_GCJ=no
+ ;;
+
+ *)
+ ld_shlibs_GCJ=no
+ ;;
+ esac
+ fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
+$as_echo "$ld_shlibs_GCJ" >&6; }
+test "$ld_shlibs_GCJ" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_GCJ" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_GCJ=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds_GCJ in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+ $rm conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_GCJ
+ pic_flag=$lt_prog_compiler_pic_GCJ
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ
+ allow_undefined_flag_GCJ=
+ if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+ (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ then
+ archive_cmds_need_lc_GCJ=no
+ else
+ archive_cmds_need_lc_GCJ=yes
+ fi
+ allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $rm conftest*
+ { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5
+$as_echo "$archive_cmds_need_lc_GCJ" >&6; }
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $rm \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # find out which ABI we are using
+ libsuff=
+ case "$host_cpu" in
+ x86_64*|s390x*|powerpc64*)
+ echo '#line 19420 "configure"' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *64-bit*)
+ libsuff=64
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+ esac
+
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+nto-qnx*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ shlibpath_overrides_runpath=no
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ shlibpath_overrides_runpath=yes
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_GCJ=
+if test -n "$hardcode_libdir_flag_spec_GCJ" || \
+ test -n "$runpath_var_GCJ" || \
+ test "X$hardcode_automatic_GCJ" = "Xyes" ; then
+
+ # We can hardcode non-existant directories.
+ if test "$hardcode_direct_GCJ" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no &&
+ test "$hardcode_minus_L_GCJ" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_GCJ=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_GCJ=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_GCJ=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5
+$as_echo "$hardcode_action_GCJ" >&6; }
+
+if test "$hardcode_action_GCJ" = relink; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+ # See if we are running on zsh, and set the options which allow our commands through
+ # without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+ # Now quote all the things that may contain metacharacters while being
+ # careful not to overquote the AC_SUBSTed values. We take copies of the
+ # variables and quote the copies for generation of the libtool script.
+ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+ SED SHELL STRIP \
+ libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+ old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+ deplibs_check_method reload_flag reload_cmds need_locks \
+ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+ lt_cv_sys_global_symbol_to_c_name_address \
+ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+ old_postinstall_cmds old_postuninstall_cmds \
+ compiler_GCJ \
+ CC_GCJ \
+ LD_GCJ \
+ lt_prog_compiler_wl_GCJ \
+ lt_prog_compiler_pic_GCJ \
+ lt_prog_compiler_static_GCJ \
+ lt_prog_compiler_no_builtin_flag_GCJ \
+ export_dynamic_flag_spec_GCJ \
+ thread_safe_flag_spec_GCJ \
+ whole_archive_flag_spec_GCJ \
+ enable_shared_with_static_runtimes_GCJ \
+ old_archive_cmds_GCJ \
+ old_archive_from_new_cmds_GCJ \
+ predep_objects_GCJ \
+ postdep_objects_GCJ \
+ predeps_GCJ \
+ postdeps_GCJ \
+ compiler_lib_search_path_GCJ \
+ compiler_lib_search_dirs_GCJ \
+ archive_cmds_GCJ \
+ archive_expsym_cmds_GCJ \
+ postinstall_cmds_GCJ \
+ postuninstall_cmds_GCJ \
+ old_archive_from_expsyms_cmds_GCJ \
+ allow_undefined_flag_GCJ \
+ no_undefined_flag_GCJ \
+ export_symbols_cmds_GCJ \
+ hardcode_libdir_flag_spec_GCJ \
+ hardcode_libdir_flag_spec_ld_GCJ \
+ hardcode_libdir_separator_GCJ \
+ hardcode_automatic_GCJ \
+ module_cmds_GCJ \
+ module_expsym_cmds_GCJ \
+ lt_cv_prog_compiler_c_o_GCJ \
+ fix_srcfile_path_GCJ \
+ exclude_expsyms_GCJ \
+ include_expsyms_GCJ; do
+
+ case $var in
+ old_archive_cmds_GCJ | \
+ old_archive_from_new_cmds_GCJ | \
+ archive_cmds_GCJ | \
+ archive_expsym_cmds_GCJ | \
+ module_cmds_GCJ | \
+ module_expsym_cmds_GCJ | \
+ old_archive_from_expsyms_cmds_GCJ | \
+ export_symbols_cmds_GCJ | \
+ extract_expsyms_cmds | reload_cmds | finish_cmds | \
+ postinstall_cmds | postuninstall_cmds | \
+ old_postinstall_cmds | old_postuninstall_cmds | \
+ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+ # Double-quote double-evaled strings.
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+ ;;
+ *)
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+ ;;
+ esac
+ done
+
+ case $lt_echo in
+ *'\$0 --fallback-echo"')
+ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+ ;;
+ esac
+
+cfgfile="$ofile"
+
+ cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_GCJ
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_GCJ
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_GCJ
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_GCJ
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_GCJ
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_GCJ
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_GCJ
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_GCJ
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_GCJ
+archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_GCJ
+module_expsym_cmds=$lt_module_expsym_cmds_GCJ
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_GCJ
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_GCJ
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_GCJ
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_GCJ
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_GCJ
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_GCJ
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_GCJ
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_GCJ
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_GCJ
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_GCJ
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_GCJ
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_GCJ
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_GCJ
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_GCJ
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_GCJ
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_GCJ
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+ # If there is no Makefile yet, we rely on a make rule to execute
+ # `config.status --recheck' to rerun these tests and create the
+ # libtool script then.
+ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+ if test -f "$ltmain_in"; then
+ test -f Makefile && make "$ltmain"
+ fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+ else
+ tagname=""
+ fi
+ ;;
+
+ RC)
+
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+objext_RC=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${RC-"windres"}
+compiler=$CC
+compiler_RC=$CC
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+lt_cv_prog_compiler_c_o_RC=yes
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+ # See if we are running on zsh, and set the options which allow our commands through
+ # without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+ # Now quote all the things that may contain metacharacters while being
+ # careful not to overquote the AC_SUBSTed values. We take copies of the
+ # variables and quote the copies for generation of the libtool script.
+ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+ SED SHELL STRIP \
+ libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+ old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+ deplibs_check_method reload_flag reload_cmds need_locks \
+ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+ lt_cv_sys_global_symbol_to_c_name_address \
+ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+ old_postinstall_cmds old_postuninstall_cmds \
+ compiler_RC \
+ CC_RC \
+ LD_RC \
+ lt_prog_compiler_wl_RC \
+ lt_prog_compiler_pic_RC \
+ lt_prog_compiler_static_RC \
+ lt_prog_compiler_no_builtin_flag_RC \
+ export_dynamic_flag_spec_RC \
+ thread_safe_flag_spec_RC \
+ whole_archive_flag_spec_RC \
+ enable_shared_with_static_runtimes_RC \
+ old_archive_cmds_RC \
+ old_archive_from_new_cmds_RC \
+ predep_objects_RC \
+ postdep_objects_RC \
+ predeps_RC \
+ postdeps_RC \
+ compiler_lib_search_path_RC \
+ compiler_lib_search_dirs_RC \
+ archive_cmds_RC \
+ archive_expsym_cmds_RC \
+ postinstall_cmds_RC \
+ postuninstall_cmds_RC \
+ old_archive_from_expsyms_cmds_RC \
+ allow_undefined_flag_RC \
+ no_undefined_flag_RC \
+ export_symbols_cmds_RC \
+ hardcode_libdir_flag_spec_RC \
+ hardcode_libdir_flag_spec_ld_RC \
+ hardcode_libdir_separator_RC \
+ hardcode_automatic_RC \
+ module_cmds_RC \
+ module_expsym_cmds_RC \
+ lt_cv_prog_compiler_c_o_RC \
+ fix_srcfile_path_RC \
+ exclude_expsyms_RC \
+ include_expsyms_RC; do
+
+ case $var in
+ old_archive_cmds_RC | \
+ old_archive_from_new_cmds_RC | \
+ archive_cmds_RC | \
+ archive_expsym_cmds_RC | \
+ module_cmds_RC | \
+ module_expsym_cmds_RC | \
+ old_archive_from_expsyms_cmds_RC | \
+ export_symbols_cmds_RC | \
+ extract_expsyms_cmds | reload_cmds | finish_cmds | \
+ postinstall_cmds | postuninstall_cmds | \
+ old_postinstall_cmds | old_postuninstall_cmds | \
+ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+ # Double-quote double-evaled strings.
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+ ;;
+ *)
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+ ;;
+ esac
+ done
+
+ case $lt_echo in
+ *'\$0 --fallback-echo"')
+ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+ ;;
+ esac
+
+cfgfile="$ofile"
+
+ cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_RC
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_RC
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_RC
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_RC
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_RC
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_RC
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_RC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_RC
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_RC
+archive_expsym_cmds=$lt_archive_expsym_cmds_RC
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_RC
+module_expsym_cmds=$lt_module_expsym_cmds_RC
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_RC
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_RC
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_RC
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_RC
+
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_RC
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_RC
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_RC
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_RC
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_RC
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_RC
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_RC
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_RC
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_RC
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_RC
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_RC
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_RC
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_RC
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+ # If there is no Makefile yet, we rely on a make rule to execute
+ # `config.status --recheck' to rerun these tests and create the
+ # libtool script then.
+ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+ if test -f "$ltmain_in"; then
+ test -f Makefile && make "$ltmain"
+ fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+ ;;
+
+ *)
+ { { $as_echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5
+$as_echo "$as_me: error: Unsupported tag name: $tagname" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+ esac
+
+ # Append the new tag name to the list of available tags.
+ if test -n "$tagname" ; then
+ available_tags="$available_tags $tagname"
+ fi
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ # Now substitute the updated list of available tags.
+ if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
+ mv "${ofile}T" "$ofile"
+ chmod +x "$ofile"
+ else
+ rm -f "${ofile}T"
+ { { $as_echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5
+$as_echo "$as_me: error: unable to update list of available tagged configurations." >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+# Prevent multiple expansion
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+case "$host" in
+ *-*-cygwin*|*-*-mingw*)
+ platform_win32=yes
+ ;;
+ *)
+ platform_win32=no
+ ;;
+esac
+ if test "$platform_win32" = "yes"; then
+ PLATFORM_WIN32_TRUE=
+ PLATFORM_WIN32_FALSE='#'
+else
+ PLATFORM_WIN32_TRUE='#'
+ PLATFORM_WIN32_FALSE=
+fi
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { $as_echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ PKG_CONFIG=""
+ fi
+
+fi
+
+
+# Check whether --with-html-dir was given.
+if test "${with_html_dir+set}" = set; then
+ withval=$with_html_dir;
+else
+ with_html_dir='${datadir}/gtk-doc/html'
+fi
+
+ HTML_DIR="$with_html_dir"
+
+
+ # Check whether --enable-gtk-doc was given.
+if test "${enable_gtk_doc+set}" = set; then
+ enableval=$enable_gtk_doc;
+else
+ enable_gtk_doc=no
+fi
+
+
+ if test x$enable_gtk_doc = xyes; then
+ if test -n "$PKG_CONFIG" && \
+ { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk-doc >= 1.0\"") >&5
+ ($PKG_CONFIG --exists --print-errors "gtk-doc >= 1.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: You need to have gtk-doc >= 1.0 installed to build gtk-doc" >&5
+$as_echo "$as_me: error: You need to have gtk-doc >= 1.0 installed to build gtk-doc" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+ fi
+
+ { $as_echo "$as_me:$LINENO: checking whether to build gtk-doc documentation" >&5
+$as_echo_n "checking whether to build gtk-doc documentation... " >&6; }
+ { $as_echo "$as_me:$LINENO: result: $enable_gtk_doc" >&5
+$as_echo "$enable_gtk_doc" >&6; }
+
+ for ac_prog in gtkdoc-check
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_GTKDOC_CHECK+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ case $GTKDOC_CHECK in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GTKDOC_CHECK="$GTKDOC_CHECK" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_GTKDOC_CHECK="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+GTKDOC_CHECK=$ac_cv_path_GTKDOC_CHECK
+if test -n "$GTKDOC_CHECK"; then
+ { $as_echo "$as_me:$LINENO: result: $GTKDOC_CHECK" >&5
+$as_echo "$GTKDOC_CHECK" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$GTKDOC_CHECK" && break
+done
+
+
+ if test x$enable_gtk_doc = xyes; then
+ ENABLE_GTK_DOC_TRUE=
+ ENABLE_GTK_DOC_FALSE='#'
+else
+ ENABLE_GTK_DOC_TRUE='#'
+ ENABLE_GTK_DOC_FALSE=
+fi
+
+ if test -n "$LIBTOOL"; then
+ GTK_DOC_USE_LIBTOOL_TRUE=
+ GTK_DOC_USE_LIBTOOL_FALSE='#'
+else
+ GTK_DOC_USE_LIBTOOL_TRUE='#'
+ GTK_DOC_USE_LIBTOOL_FALSE=
+fi
+
+
+
+G_DISABLE_CHECKS=0
+# Check whether --enable-checks was given.
+if test "${enable_checks+set}" = set; then
+ enableval=$enable_checks; WITH_CHECKS=$enableval
+else
+ WITH_CHECKS="yes"
+fi
+
+
+if test "$WITH_CHECKS" = "no" ; then
+ G_DISABLE_CHECKS=1
+fi
+
+
+
+have_glib2=no
+
+pkg_failed=no
+{ $as_echo "$as_me:$LINENO: checking for GLIB2" >&5
+$as_echo_n "checking for GLIB2... " >&6; }
+
+if test -n "$GLIB2_CFLAGS"; then
+ pkg_cv_GLIB2_CFLAGS="$GLIB2_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= \$GLIB2_VERSION\"") >&5
+ ($PKG_CONFIG --exists --print-errors "glib-2.0 >= $GLIB2_VERSION") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ pkg_cv_GLIB2_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= $GLIB2_VERSION" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$GLIB2_LIBS"; then
+ pkg_cv_GLIB2_LIBS="$GLIB2_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= \$GLIB2_VERSION\"") >&5
+ ($PKG_CONFIG --exists --print-errors "glib-2.0 >= $GLIB2_VERSION") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ pkg_cv_GLIB2_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= $GLIB2_VERSION" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ GLIB2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "glib-2.0 >= $GLIB2_VERSION" 2>&1`
+ else
+ GLIB2_PKG_ERRORS=`$PKG_CONFIG --print-errors "glib-2.0 >= $GLIB2_VERSION" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$GLIB2_PKG_ERRORS" >&5
+
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ have_glib2=no
+elif test $pkg_failed = untried; then
+ have_glib2=no
+else
+ GLIB2_CFLAGS=$pkg_cv_GLIB2_CFLAGS
+ GLIB2_LIBS=$pkg_cv_GLIB2_LIBS
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ have_glib2=yes
+ CROCO_HAVE_GLIB2=1
+fi
+if test "$have_glib2" = no ; then
+ { { $as_echo "$as_me:$LINENO: error: *** glib2 not found. See http://www.gtk.org" >&5
+$as_echo "$as_me: error: *** glib2 not found. See http://www.gtk.org" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+
+
+
+have_libxml2=no
+CROCO_HAVE_LIBXML2=0
+
+pkg_failed=no
+{ $as_echo "$as_me:$LINENO: checking for LIBXML2" >&5
+$as_echo_n "checking for LIBXML2... " >&6; }
+
+if test -n "$LIBXML2_CFLAGS"; then
+ pkg_cv_LIBXML2_CFLAGS="$LIBXML2_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libxml-2.0 >= \$LIBXML2_VERSION\"") >&5
+ ($PKG_CONFIG --exists --print-errors "libxml-2.0 >= $LIBXML2_VERSION") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ pkg_cv_LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 >= $LIBXML2_VERSION" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$LIBXML2_LIBS"; then
+ pkg_cv_LIBXML2_LIBS="$LIBXML2_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libxml-2.0 >= \$LIBXML2_VERSION\"") >&5
+ ($PKG_CONFIG --exists --print-errors "libxml-2.0 >= $LIBXML2_VERSION") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ pkg_cv_LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 >= $LIBXML2_VERSION" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ LIBXML2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "libxml-2.0 >= $LIBXML2_VERSION" 2>&1`
+ else
+ LIBXML2_PKG_ERRORS=`$PKG_CONFIG --print-errors "libxml-2.0 >= $LIBXML2_VERSION" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$LIBXML2_PKG_ERRORS" >&5
+
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ have_libxml2=no
+elif test $pkg_failed = untried; then
+ have_libxml2=no
+else
+ LIBXML2_CFLAGS=$pkg_cv_LIBXML2_CFLAGS
+ LIBXML2_LIBS=$pkg_cv_LIBXML2_LIBS
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ have_libxml2=yes
+ CROCO_HAVE_LIBXML2=1
+fi
+
+
+
+CROCO_LIB=libcroco-$LIBCROCO_MAJOR_VERSION.$LIBCROCO_MINOR_VERSION.la
+
+
+
+
+if test "x$GCC" = "xyes" ; then
+ CFLAGS="$CFLAGS -Wall"
+fi
+
+
+
+if test "x$LOGNAME" = "xdodji" -a "x$GCC" = "xyes" ; then
+ CFLAGS="-g -Wunused -Wimplicit -Wreturn-type -Wswitch \
+ -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts \
+ -Wparentheses -Wpointer-arith -Wcast-align \
+ -Wwrite-strings -Waggregate-return -Wstrict-prototypes \
+ -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls"
+
+fi
+
+CROCO_LIBS="-L${libdir} -lcroco-$LIBCROCO_MAJOR_VERSION.$LIBCROCO_MINOR_VERSION"
+CROCO_CFLAGS="-I${includedir}/libcroco-$LIBCROCO_MAJOR_VERSION.$LIBCROCO_MINOR_VERSION"
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+ac_config_files="$ac_config_files Makefile libcroco.pc libcroco.spec libcroco-zip croco-config docs/Makefile docs/examples/Makefile tests/Makefile tests/test-inputs/Makefile tests/test-output-refs/Makefile global-test-vars.sh src/Makefile src/libcroco-config.h csslint/Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+ { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
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+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
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+if test -z "${PLATFORM_WIN32_TRUE}" && test -z "${PLATFORM_WIN32_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"PLATFORM_WIN32\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"PLATFORM_WIN32\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${ENABLE_GTK_DOC_TRUE}" && test -z "${ENABLE_GTK_DOC_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"ENABLE_GTK_DOC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"ENABLE_GTK_DOC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${GTK_DOC_USE_LIBTOOL_TRUE}" && test -z "${GTK_DOC_USE_LIBTOOL_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"GTK_DOC_USE_LIBTOOL\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"GTK_DOC_USE_LIBTOOL\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
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+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
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+
+# Find who we are. Look in the path if we contain no directory separator.
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+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
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+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
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+ q
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+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
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+ b
+ :lineno
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+ :loop
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+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
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+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
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+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.63. Invocation command line was
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+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="`echo $ac_config_files`"
+config_headers="`echo $ac_config_headers`"
+config_commands="`echo $ac_config_commands`"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.63,
+ with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; };;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "libcroco.pc") CONFIG_FILES="$CONFIG_FILES libcroco.pc" ;;
+ "libcroco.spec") CONFIG_FILES="$CONFIG_FILES libcroco.spec" ;;
+ "libcroco-zip") CONFIG_FILES="$CONFIG_FILES libcroco-zip" ;;
+ "croco-config") CONFIG_FILES="$CONFIG_FILES croco-config" ;;
+ "docs/Makefile") CONFIG_FILES="$CONFIG_FILES docs/Makefile" ;;
+ "docs/examples/Makefile") CONFIG_FILES="$CONFIG_FILES docs/examples/Makefile" ;;
+ "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
+ "tests/test-inputs/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-inputs/Makefile" ;;
+ "tests/test-output-refs/Makefile") CONFIG_FILES="$CONFIG_FILES tests/test-output-refs/Makefile" ;;
+ "global-test-vars.sh") CONFIG_FILES="$CONFIG_FILES global-test-vars.sh" ;;
+ "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+ "src/libcroco-config.h") CONFIG_FILES="$CONFIG_FILES src/libcroco-config.h" ;;
+ "csslint/Makefile") CONFIG_FILES="$CONFIG_FILES csslint/Makefile" ;;
+
+ *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} ||
+{
+ $as_echo "$as_me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='\r'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = "\a"
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+ { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[ ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_t"; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = "\a"
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+ { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+ { (exit 1); exit 1; }; };;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ ac_file_inputs="$ac_file_inputs '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { as_dir="$ac_dir"
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+ } >"$tmp/config.h" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$tmp/config.h" "$ac_file" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { as_dir=$dirpart/$fdir
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+done
+ ;;
+
+ esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+echo "
+ =====================================================================
+ LIBCROCO, GNOME CSS2 PARSING AND MANIPULATION TOOLKIT $VERSION
+ =====================================================================
+
+ prefix: : ${prefix}
+ source code location: : ${srcdir}
+ compiler: : ${CC}
+ cflags: : ${CFLAGS}
+
+ Maintainer mode: : ${USE_MAINTAINER_MODE}
+"
--- /dev/null
+dnl Process this file with autoconf to produce a configure script.
+AC_PREREQ(2.5)
+AC_INIT(src/cr-input.c)
+PACKAGE=libcroco
+AC_CANONICAL_TARGET
+
+AM_INIT_AUTOMAKE($PACKAGE, $LIBCROCO_VERSION)
+AM_CONFIG_HEADER(config.h)
+AM_MAINTAINER_MODE
+
+LIBCROCO_MAJOR_VERSION=0
+LIBCROCO_MINOR_VERSION=6
+LIBCROCO_MICRO_VERSION=2
+
+LIBCROCO_CURRENT=3
+LIBCROCO_REVISION=1
+LIBCROCO_AGE=0
+
+#LIBCROCO_VERSION_INFO=`expr $LIBCROCO_MAJOR_VERSION + $LIBCROCO_MINOR_VERSION`:$LIBCROCO_MICRO_VERSION:$LIBCROCO_MINOR_VERSION
+LIBCROCO_VERSION_INFO="$LIBCROCO_CURRENT:$LIBCROCO_REVISION:$LIBCROCO_AGE"
+LIBCROCO_VERSION=$LIBCROCO_MAJOR_VERSION.$LIBCROCO_MINOR_VERSION.$LIBCROCO_MICRO_VERSION
+LIBCROCO_VERSION_NUMBER=`expr $LIBCROCO_MAJOR_VERSION \* 10000 + $LIBCROCO_MINOR_VERSION \* 100 + $LIBCROCO_MICRO_VERSION`
+VERSION=$LIBCROCO_VERSION
+
+AC_SUBST(LIBCROCO_MAJOR_VERSION)
+AC_SUBST(LIBCROCO_MINOR_VERSION)
+AC_SUBST(LIBCROCO_MICRO_VERSION)
+AC_SUBST(LIBCROCO_VERSION)
+AC_SUBST(LIBCROCO_VERSION_INFO)
+AC_SUBST(LIBCROCO_VERSION_NUMBER)
+AC_SUBST(LIBCROCO_CURRENT)
+AC_SUBST(LIBCROCO_AGE)
+AC_SUBST(VERSION)
+
+dnl
+dnl First, here goes the list
+dnl of the version of the libraries we depend
+dnl on.
+dnl
+
+GLIB2_VERSION=2.0
+LIBXML2_VERSION=2.4.23
+
+dnl Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_CPP
+
+dnl Make sure we have an ANSI compiler
+AM_C_PROTOTYPES
+test "x$U" != "x" && AC_MSG_ERROR(Compiler not ANSI compliant)
+
+dnl Checks for libraries.
+dnl Checks for header files.
+AC_STDC_HEADERS
+AC_ISC_POSIX
+
+AM_PROG_LIBTOOL
+
+case "$host" in
+ *-*-cygwin*|*-*-mingw*)
+ platform_win32=yes
+ ;;
+ *)
+ platform_win32=no
+ ;;
+esac
+AM_CONDITIONAL(PLATFORM_WIN32, [test "$platform_win32" = "yes"])
+
+GTK_DOC_CHECK([1.0])
+
+dnl **************************************************************
+dnl check for the different --enable-option=val
+dnl messages issued by the user
+dnl ***************************************************************
+G_DISABLE_CHECKS=0
+AC_ARG_ENABLE(checks,
+ AC_HELP_STRING([--enable-checks=yes|no],
+ [enables runtime safety checks. Default=yes]),
+ WITH_CHECKS=$enableval,
+ WITH_CHECKS="yes")
+
+if test "$WITH_CHECKS" = "no" ; then
+ G_DISABLE_CHECKS=1
+fi
+AC_SUBST(G_DISABLE_CHECKS)
+
+dnl ************************************************
+dnl end of check of the different --enable-feature options
+dnl *************************************************
+
+dnl
+dnl check glib-2.0 version
+dnl
+have_glib2=no
+PKG_CHECK_MODULES(GLIB2,
+ [glib-2.0 >= $GLIB2_VERSION],
+ [have_glib2=yes
+ CROCO_HAVE_GLIB2=1],
+ have_glib2=no)
+if test "$have_glib2" = no ; then
+ AC_MSG_ERROR([*** glib2 not found. See http://www.gtk.org])
+fi
+
+AC_SUBST(GLIB2_VERSION)
+AC_SUBST(CROCO_HAVE_GLIB2)
+
+dnl check libxml2 version
+have_libxml2=no
+CROCO_HAVE_LIBXML2=0
+PKG_CHECK_MODULES(LIBXML2, [libxml-2.0 >= $LIBXML2_VERSION],
+ [have_libxml2=yes
+ CROCO_HAVE_LIBXML2=1],
+ have_libxml2=no)
+AC_SUBST(LIBXML2_VERSION)
+AC_SUBST(CROCO_HAVE_LIBXML2)
+
+CROCO_LIB=libcroco-$LIBCROCO_MAJOR_VERSION.$LIBCROCO_MINOR_VERSION.la
+AC_SUBST(CROCO_LIB)
+
+
+dnl **********************************
+dnl *By default compile in debug mode
+dnl **********************************
+
+if test "x$GCC" = "xyes" ; then
+ CFLAGS="$CFLAGS -Wall"
+fi
+
+
+dnl ************************
+dnl *Dodji's environment.
+dnl ************************
+
+if test "x$LOGNAME" = "xdodji" -a "x$GCC" = "xyes" ; then
+ CFLAGS="-g -Wunused -Wimplicit -Wreturn-type -Wswitch \
+ -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts \
+ -Wparentheses -Wpointer-arith -Wcast-align \
+ -Wwrite-strings -Waggregate-return -Wstrict-prototypes \
+ -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls"
+
+fi
+
+dnl
+dnl Define the CROCO_LIBS and CROCO_CFLAGS variables. These will be used
+dnl by client application to know where to find croco include files and libs.
+dnl
+CROCO_LIBS="-L${libdir} -lcroco-$LIBCROCO_MAJOR_VERSION.$LIBCROCO_MINOR_VERSION"
+CROCO_CFLAGS="-I${includedir}/libcroco-$LIBCROCO_MAJOR_VERSION.$LIBCROCO_MINOR_VERSION"
+
+AC_SUBST(LIBXML2_LIBS)
+AC_SUBST(LIBXML2_CFLAGS)
+AC_SUBST(CROCO_CFLAGS)
+AC_SUBST(CROCO_LIBS)
+
+AC_SUBST(LDFLAGS)
+AC_SUBST(CFLAGS)
+
+AC_PROG_MAKE_SET
+AC_OUTPUT([
+Makefile
+libcroco.pc
+libcroco.spec
+libcroco-zip
+croco-config
+docs/Makefile
+docs/examples/Makefile
+tests/Makefile
+tests/test-inputs/Makefile
+tests/test-output-refs/Makefile
+global-test-vars.sh
+src/Makefile
+src/libcroco-config.h
+csslint/Makefile
+
+])
+
+dnl =======================================================================
+echo "
+ =====================================================================
+ LIBCROCO, GNOME CSS2 PARSING AND MANIPULATION TOOLKIT $VERSION
+ =====================================================================
+
+ prefix: : ${prefix}
+ source code location: : ${srcdir}
+ compiler: : ${CC}
+ cflags: : ${CFLAGS}
+
+ Maintainer mode: : ${USE_MAINTAINER_MODE}
+"
--- /dev/null
+#! /bin/sh
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+exec_prefix_set=no
+includedir=@includedir@
+libdir=@libdir@
+
+usage()
+{
+ cat <<EOF
+Usage: croco-config [OPTION]...
+
+Known values for OPTION are:
+
+ --prefix=DIR change CROCO prefix [default $prefix]
+ --exec-prefix=DIR change CROCO executable prefix [default $exec_prefix]
+ --libs print library linking information
+ --cflags print pre-processor and compiler flags
+ --help display this help and exit
+ --version output version information
+EOF
+
+ exit $1
+}
+
+if test $# -eq 0; then
+ usage 1
+fi
+
+cflags=false
+libs=false
+
+while test $# -gt 0; do
+ case "$1" in
+ -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+ *) optarg= ;;
+ esac
+
+ case "$1" in
+ --prefix=*)
+ prefix=$optarg
+ if test $exec_prefix_set = no ; then
+ exec_prefix=$optarg
+ fi
+ ;;
+
+ --prefix)
+ echo $prefix
+ ;;
+
+ --exec-prefix=*)
+ exec_prefix=$optarg
+ exec_prefix_set=yes
+ ;;
+
+ --exec-prefix)
+ echo $exec_prefix
+ ;;
+
+ --version)
+ echo @VERSION@
+ exit 0
+ ;;
+
+ --help)
+ usage 0
+ ;;
+
+ --cflags)
+ echo @CROCO_CFLAGS@ @GLIB2_CFLAGS@ @LIBXML2_CFLAGS@
+ ;;
+
+ --libs)
+ echo @CROCO_LIBS@ @GLIB2_LIBS@ @LIBXML2_LIBS@
+ ;;
+
+ *)
+ usage
+ exit 1
+ ;;
+ esac
+ shift
+done
+
+
+exit 0
--- /dev/null
+2004-01-27 Gael CHAMOULAUD <strider@gnome.org>
+
+ * csslint/csslint.c: (csslint_show_version): Made smallish cleanup
+
+2003-06-28 Gaël Chamoulaud <strider@freespiders.org>
+
+ * csslint.c (csslint_show_version): Added CROCO_LAYENG_ENABLED test
+ in csslint_show_version function.
+
+2003-04-02 Gaël Chamoulaud <strider@freespiders.org>
+
+ * csslint.1: updated man page
+
+2003-03-24 Gaël Chamoulaud <strider@freespiders.org>
+
+ * csslint.c (csslint_usage): Added the ability to parse
+ a CSS file and builds a CSS object model.
+ * csslint.1: updated csslint man page
+
+
+2003-03-23 Gaël Chamoulaud <strider@freespiders.org>
+
+ * Makefile.am (AM_CFLAGS): added a man page for csslint program.
+
+ * csslint.1: added a man page for csslint program.
+
+ * csslint.c: initialized the csslint program. A command CSS
+ parser tool for LIBCRCCO.
+
--- /dev/null
+bin_PROGRAMS = csslint-0.6
+#man_MANS = csslint.1
+
+csslint_0_6_SOURCES = csslint.c
+
+croco_lib=$(top_builddir)/src/@CROCO_LIB@
+LDADD=$(croco_lib)
+
+INCLUDES=-I$(top_srcdir)/intl \
+ -I$(top_srcdir)/src \
+ -I$(top_builddir)/src \
+ @GLIB2_CFLAGS@ \
+ @LIBXML2_CFLAGS@
+
+csslint_0_6_LDFLAGS=@GLIB2_LIBS@ @LIBXML2_LIBS@
+AM_CFLAGS=$(INCLUDES)
+
+#EXTRA_DIST = $(man_MANS)
--- /dev/null
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+bin_PROGRAMS = csslint-0.6$(EXEEXT)
+subdir = csslint
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ChangeLog
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
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+GREP = @GREP@
+GTKDOC_CHECK = @GTKDOC_CHECK@
+G_DISABLE_CHECKS = @G_DISABLE_CHECKS@
+HTML_DIR = @HTML_DIR@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBCROCO_AGE = @LIBCROCO_AGE@
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+LIBCROCO_VERSION = @LIBCROCO_VERSION@
+LIBCROCO_VERSION_INFO = @LIBCROCO_VERSION_INFO@
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+#man_MANS = csslint.1
+csslint_0_6_SOURCES = csslint.c
+croco_lib = $(top_builddir)/src/@CROCO_LIB@
+LDADD = $(croco_lib)
+INCLUDES = -I$(top_srcdir)/intl \
+ -I$(top_srcdir)/src \
+ -I$(top_builddir)/src \
+ @GLIB2_CFLAGS@ \
+ @LIBXML2_CFLAGS@
+
+csslint_0_6_LDFLAGS = @GLIB2_LIBS@ @LIBXML2_LIBS@
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+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
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+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu csslint/Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --gnu csslint/Makefile
+.PRECIOUS: Makefile
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+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
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+ p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
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+ || test -f $$p1 \
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+ f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
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+ done
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+
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+distclean-tags:
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+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
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+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
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+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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+ || exit 1; \
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+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
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+
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+ uninstall-binPROGRAMS
+
+
+#EXTRA_DIST = $(man_MANS)
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * csslint.c : a small tester program for libcroco.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Initial Author: Gael Chamoulaud.
+ * Main programmer: Dodji Seketeli
+ * Contributor: Rob Buis
+ * See COPYRGIGHTS file for copyright information.
+ */
+
+#include "libcroco.h"
+#include <libxml/xpath.h>
+
+#include <glib.h>
+#include <string.h>
+
+/**
+ *The options data structure.
+ *The variable of this data structure are set
+ *during the parsing the command line by the
+ *parse_command_line() function.
+ */
+struct Options {
+ gboolean show_version;
+ gboolean use_cssom;
+ gboolean display_help;
+ gboolean evaluate;
+ gboolean dump_location;
+ gchar *author_sheet_path;
+ gchar *user_sheet_path;
+ gchar *ua_sheet_path;
+ gchar *xml_path;
+ gchar *xpath;
+ gchar **css_files_list;
+};
+
+struct SacContext {
+ gint level;
+
+};
+
+static enum CRStatus sac_parse_and_display_locations (guchar * a_file_uri);
+
+static void parse_cmd_line (int a_argc, char **a_argv,
+ struct Options *a_options);
+
+static void display_version (void);
+
+static void display_usage (void);
+
+static enum CRStatus cssom_parse (guchar * a_file_uri);
+
+static enum CRStatus get_and_dump_node_style (xmlNode * a_node,
+ CRSelEng * a_sel_eng,
+ CRCascade * a_cascade);
+
+static enum CRStatus evaluate_selectors (gchar * a_xml_path,
+ gchar * a_author_sheet_path,
+ gchar * a_user_sheet_path,
+ gchar * a_ua_sheet_path,
+ gchar * a_xpath);
+
+/**
+ *Parses the command line.
+ *@param a_argc the argc parameter of the main routine.
+ *@param the argv parameter of the main routine.
+ *@param a_options out parameter the parsed options.
+ */
+static void
+parse_cmd_line (int a_argc, char **a_argv, struct Options *a_options)
+{
+ int i = 0;
+
+ g_return_if_fail (a_options);
+
+ if (a_argc <= 1) {
+ display_usage ();
+ }
+
+ for (i = 1; i < a_argc; i++) {
+ if (a_argv[i][0] != '-')
+ break;
+
+ if ((!strcmp (a_argv[i], "-version")) ||
+ (!strcmp (a_argv[i], "-v"))) {
+ a_options->show_version = TRUE;
+ } else if (!strcmp (a_argv[i], "--evaluate") ||
+ !strcmp (a_argv[i], "-e")) {
+ for (i++; i < a_argc; i++) {
+ if (!strcmp (a_argv[i], "--author-sheet")) {
+ if (a_options->author_sheet_path) {
+ display_usage ();
+ exit (-1);
+ }
+ i++;
+ if (i >= a_argc
+ || a_argv[i][0] == '-') {
+ g_print ("--author-sheet should be followed by a path to the sheet\n");
+ display_usage ();
+ exit (-1);
+ }
+ a_options->author_sheet_path =
+ a_argv[i];
+ } else if (!strcmp
+ (a_argv[i], "--user-sheet")) {
+ if (a_options->user_sheet_path) {
+ display_usage ();
+ exit (-1);
+ }
+ i++;
+ if (i >= a_argc
+ || a_argv[i][0] == '-') {
+ g_print ("--user-sheet should be followed by a path to the sheet\n");
+ display_usage ();
+ exit (-1);
+ }
+ a_options->user_sheet_path =
+ a_argv[i];
+ } else if (!strcmp (a_argv[i], "--ua-sheet")) {
+ if (a_options->ua_sheet_path) {
+ display_usage ();
+ exit (-1);
+ }
+ i++;
+ if (i >= a_argc
+ || a_argv[i][0] == '-') {
+ g_print ("--ua-sheet should be followed by a path to the sheet\n");
+ display_usage ();
+ exit (-1);
+ }
+ a_options->ua_sheet_path = a_argv[i];
+ } else if (!strcmp (a_argv[i], "--xml")) {
+ i++;
+ if (i >= a_argc
+ || a_argv[i][0] == '-') {
+ g_print ("--xml should be followed by a path to the xml document\n");
+ display_usage ();
+ exit (-1);
+ }
+ a_options->xml_path = a_argv[i];
+ } else if (!strcmp (a_argv[i], "--xpath")) {
+ i++;
+ if (i >= a_argc
+ || a_argv[i][0] == '-') {
+ g_print ("--xpath should be followed by an xpath expresion\n");
+ display_usage ();
+ exit (-1);
+ }
+ a_options->xpath = a_argv[i];
+ } else {
+ break;
+ }
+ }
+ if (!a_options->author_sheet_path
+ && !a_options->user_sheet_path &&
+ !a_options->ua_sheet_path) {
+ g_print ("Error: you must specify at least one stylesheet\n");
+ display_usage ();
+ exit (-1);
+
+ }
+ if (!a_options->xpath) {
+ g_printerr
+ ("Error: you must specify an xpath expression using the --xpath option\n");
+ display_usage ();
+ exit (-1);
+
+ }
+ a_options->evaluate = TRUE;
+ } else if (!strcmp (a_argv[i], "--dump-location")) {
+ a_options->dump_location = TRUE;
+ a_options->use_cssom = FALSE;
+ } else if (!strcmp (a_argv[i], "--help") ||
+ !strcmp (a_argv[i], "-h")) {
+ a_options->display_help = TRUE;
+ } else {
+ display_usage ();
+ exit (-1);
+ }
+ }
+
+ if (i >= a_argc) {
+ a_options->css_files_list = NULL;
+ } else {
+ if (a_argv[i][0] == '-') {
+ display_usage ();
+ exit (-1);
+ }
+ a_options->css_files_list = &a_argv[i];
+ }
+}
+
+/**
+ *Displays the version text.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_version (void)
+{
+ g_print ("%s\n", LIBCROCO_VERSION);
+}
+
+/**
+ *Displays the usage text.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_usage (void)
+{
+ g_print ("Usage: csslint <path to a css file>\n");
+ g_print ("\t| csslint -v|--version\n");
+ g_print ("\t| csslint --dump-location <path to a css file>\n");
+ g_print ("\t| csslint <--evaluate | -e> [--author-sheet <path> --user-sheet <path> --ua-sheet <path>\n\t ] --xml <path> --xpath <xpath expression>\n");
+}
+
+/**
+ *The test of the cr_input_read_byte() method.
+ *Reads the each byte of a_file_uri using the
+ *cr_input_read_byte() method. Each byte is send to
+ *stdout.
+ *@param a_file_uri the file to read.
+ *@return CR_OK upon successfull completion of the
+ *function, an error code otherwise.
+ */
+static enum CRStatus
+cssom_parse (guchar * a_file_uri)
+{
+ enum CRStatus status = CR_OK;
+ CROMParser *parser = NULL;
+ CRStyleSheet *stylesheet = NULL;
+
+ g_return_val_if_fail (a_file_uri, CR_BAD_PARAM_ERROR);
+
+ parser = cr_om_parser_new (NULL);
+ status = cr_om_parser_parse_file (parser,
+ a_file_uri, CR_ASCII, &stylesheet);
+ if (status == CR_OK && stylesheet) {
+ cr_stylesheet_dump (stylesheet, stdout);
+ g_print ("\n");
+ cr_stylesheet_destroy (stylesheet);
+ }
+ cr_om_parser_destroy (parser);
+
+ return status;
+}
+
+static enum CRStatus
+get_and_dump_node_style (xmlNode * a_node,
+ CRSelEng * a_sel_eng, CRCascade * a_cascade)
+{
+ CRPropList *prop_list = NULL,
+ *pair = NULL,
+ *prev_pair = NULL;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_node && a_sel_eng && a_cascade,
+ CR_BAD_PARAM_ERROR);
+
+ status = cr_sel_eng_get_matched_properties_from_cascade
+ (a_sel_eng, a_cascade, a_node, &prop_list);
+ if (status != CR_OK) {
+ g_printerr ("Error: unable to run the selection engine\n");
+ return CR_OK;
+ }
+ g_print ("Properties of xml element %s are:\n", a_node->name);
+ for (pair = prop_list; pair; pair = cr_prop_list_get_next (pair)) {
+ CRDeclaration *decl = NULL;
+
+ cr_prop_list_get_decl (pair, &decl);
+ if (decl) {
+ prev_pair = cr_prop_list_get_prev (pair);
+ if (prev_pair) {
+ g_print ("\n");
+ prev_pair = NULL;
+ }
+ cr_declaration_dump_one (decl, stdout, 2);
+ decl = NULL;
+ }
+ }
+ g_print ("\n=====================\n\n");
+
+ if (prop_list) {
+ cr_prop_list_destroy (prop_list);
+ prop_list = NULL;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+evaluate_selectors (gchar * a_xml_path,
+ gchar * a_author_sheet_path,
+ gchar * a_user_sheet_path,
+ gchar * a_ua_sheet_path, gchar * a_xpath)
+{
+ CRSelEng *sel_eng = NULL;
+ xmlDoc *xml_doc = NULL;
+ xmlXPathContext *xpath_context = NULL;
+ xmlXPathObject *xpath_object = NULL;
+ CRStyleSheet *author_sheet = NULL,
+ *user_sheet = NULL,
+ *ua_sheet = NULL;
+ CRCascade *cascade = NULL;
+ xmlNode *cur_node = NULL;
+ gint i = 0;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_xml_path && a_xpath, CR_BAD_PARAM_ERROR);
+
+ xml_doc = xmlParseFile (a_xml_path);
+ if (!xml_doc) {
+ g_printerr ("Error: Could not parse file %s\n", a_xml_path);
+ return CR_ERROR;
+ }
+ if (a_author_sheet_path) {
+ status = cr_om_parser_simply_parse_file
+ (a_author_sheet_path, CR_ASCII, &author_sheet);
+ if (!author_sheet) {
+ g_printerr ("Error: Could not parse author sheet\n");
+ }
+ }
+ if (a_user_sheet_path) {
+ status = cr_om_parser_simply_parse_file
+ (a_user_sheet_path, CR_ASCII, &user_sheet);
+ if (!user_sheet) {
+ g_printerr ("Error: Could not parse author sheet\n");
+ }
+ }
+ if (a_ua_sheet_path) {
+ status = cr_om_parser_simply_parse_file
+ (a_ua_sheet_path, CR_ASCII, &ua_sheet);
+ if (!ua_sheet) {
+ g_printerr ("Error: Could not parse ua sheet\n");
+ }
+ }
+ cascade = cr_cascade_new (author_sheet, user_sheet, ua_sheet);
+ if (!cascade) {
+ g_printerr ("Could not instanciate the cascade\n");
+ return CR_ERROR;
+ }
+ sel_eng = cr_sel_eng_new ();
+ if (!sel_eng) {
+ g_printerr
+ ("Error: Could not instanciate the selection engine\n");
+ return CR_ERROR;
+ }
+ xpath_context = xmlXPathNewContext (xml_doc);
+ if (!xpath_context) {
+ g_printerr
+ ("Error: Could not instanciate the xpath context\n");
+ return CR_ERROR;
+ }
+ xpath_object = xmlXPathEvalExpression (a_xpath, xpath_context);
+ if (!xpath_object) {
+ g_printerr ("Error: Could not evaluate xpath expression\n");
+ return CR_ERROR;
+ }
+ if (xpath_object->type != XPATH_NODESET || !xpath_object->nodesetval) {
+ g_printerr
+ ("Error: xpath does not evalualuate to a node set\n");
+ return CR_ERROR;
+ }
+
+ for (i = 0; i < xpath_object->nodesetval->nodeNr; i++) {
+ cur_node = xpath_object->nodesetval->nodeTab[i];
+ if (cur_node->type == XML_ELEMENT_NODE) {
+ status = get_and_dump_node_style (cur_node, sel_eng,
+ cascade);
+ }
+ }
+
+ if (xpath_context) {
+ xmlXPathFreeContext (xpath_context);
+ xpath_context = NULL;
+ }
+ if (xpath_context) {
+ xmlXPathFreeObject (xpath_object);
+ xpath_object = NULL;
+ }
+ if (sel_eng) {
+ cr_sel_eng_destroy (sel_eng);
+ sel_eng = NULL;
+ }
+ if (cascade) {
+ cr_cascade_destroy (cascade);
+ }
+ return CR_OK;
+}
+
+/***************************
+ *SAC related stuff for the
+ *line/col annotation stylesheet
+ *dumping
+ ***************************/
+static void
+start_document (CRDocHandler * a_this)
+{
+ struct SacContext *context = NULL;
+
+ g_return_if_fail (a_this);
+
+ context = g_try_malloc (sizeof (struct SacContext));
+ if (!context) {
+ cr_utils_trace_info ("instanciation of sac context failed");
+ return;
+ }
+ cr_doc_handler_set_ctxt (a_this, context);
+}
+
+static void
+end_document (CRDocHandler * a_this)
+{
+ struct SacContext *context = NULL;
+
+ g_return_if_fail (a_this);
+
+ cr_doc_handler_get_ctxt (a_this, (gpointer *) (gpointer) & context);
+ if (context) {
+ g_free (context);
+ context = NULL;
+ }
+}
+
+static void
+charset (CRDocHandler *a_this,
+ CRString *a_charset,
+ CRParsingLocation *a_charset_sym_location)
+{
+ gchar *str = NULL ;
+
+ g_return_if_fail (a_this && a_charset && a_charset_sym_location) ;
+
+ str = (gchar*)cr_string_peek_raw_str (a_charset) ;
+ if (str) {
+ g_print ("\n\n@charset \"%s\";\n\n", str) ;
+ str = NULL ;
+ } else {
+ return ;
+ }
+ g_print ("/********************************************\n") ;
+ g_print (" * Parsing location information of the @charset rule\n") ;
+ g_print (" ********************************************/\n") ;
+ if (a_charset_sym_location) {
+ str = cr_parsing_location_to_string (a_charset_sym_location, 0) ;
+ if (str) {
+ g_print (" /*@charset*/\n") ;
+ g_print (" /*%s*/\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ }
+ str = (gchar*) cr_string_peek_raw_str (a_charset) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ str = NULL ;
+ }
+ str = cr_parsing_location_to_string (&a_charset->location, 0) ;
+ if (str) {
+ g_print (" /*%s*/\n\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+}
+
+static void
+import_style (CRDocHandler *a_this,
+ GList *a_media_list,
+ CRString *a_uri,
+ CRString *a_uri_default_ns,
+ CRParsingLocation *a_location)
+{
+ gchar *str = NULL ;
+ GString *gstr = NULL ;
+ GList *cur_media = NULL ;
+
+ g_return_if_fail (a_this && a_location) ;
+
+ gstr = g_string_new (NULL) ;
+ if (!gstr) {
+ cr_utils_trace_info ("Out of memory error") ;
+ return ;
+ }
+ for (cur_media = a_media_list ;
+ cur_media ;
+ cur_media = g_list_next (cur_media)) {
+ str = (gchar*)cr_string_peek_raw_str
+ ((CRString*)cur_media->data) ;
+ if (str) {
+ if (g_list_previous (cur_media)) {
+ g_string_append_printf (gstr, ", %s",
+ str) ;
+ } else {
+ g_string_append_printf (gstr, "%s",
+ str) ;
+ }
+ }
+ }
+ str = (gchar*)cr_string_peek_raw_str (a_uri) ;
+ if (str) {
+ g_print ("@import url(\"%s\") ", str) ;
+ if (gstr) {
+ g_print ("%s;\n\n", gstr->str) ;
+ }
+ str = NULL ;
+ }
+ str = cr_parsing_location_to_string (a_location, 0) ;
+ if (str) {
+ g_print ("/*****************************************************\n") ;
+ g_print (" *Parsing location inforamtion for the @import rule\n") ;
+ g_print (" ******************************************************/\n\n") ;
+ g_print (" /*@import*/\n") ;
+ g_print (" /*%s*/\n\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+
+ str = (gchar*)cr_string_peek_raw_str (a_uri) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ str = cr_parsing_location_to_string
+ (&a_uri->location, 0) ;
+ if (str) {
+ g_print (" /*%s*/\n\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ }
+
+ for (cur_media = a_media_list ;
+ cur_media ;
+ cur_media = g_list_next (cur_media)) {
+ str = (gchar*)cr_string_peek_raw_str
+ ((CRString*)cur_media->data) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ }
+ str = cr_parsing_location_to_string
+ (&((CRString*)cur_media->data)->location, 0) ;
+ if (str) {
+ g_print (" /*%s*/\n\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ }
+
+ if (gstr) {
+ g_string_free (gstr, TRUE) ;
+ gstr = NULL ;
+ }
+}
+
+static void
+start_font_face (CRDocHandler *a_this,
+ CRParsingLocation *a_location)
+{
+ gchar *str = NULL ;
+
+ g_print ("@font-face {\n") ;
+ g_print ("/******************************************************\n") ;
+ g_print (" Parsing location information for the @font-face rule\n") ;
+ g_print (" ******************************************************/\n\n") ;
+
+ g_print (" /*@font-face*/\n") ;
+ if (a_location) {
+ str = cr_parsing_location_to_string (a_location, 0) ;
+ }
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+}
+
+static void
+end_font_face (CRDocHandler *a_this)
+{
+ g_print ("}\n") ;
+}
+
+static void
+start_media (CRDocHandler *a_this,
+ GList *a_media_list,
+ CRParsingLocation *a_location)
+{
+ GList *cur_media = NULL ;
+ gchar *str = NULL ;
+
+ g_print ("@media ") ;
+ for (cur_media = a_media_list ;
+ cur_media ;
+ cur_media = g_list_next (cur_media)) {
+ CRString *crstr = cur_media->data ;
+ if (crstr) {
+ str = (gchar*)cr_string_peek_raw_str (crstr) ;
+ if (str) {
+ if (cur_media->prev) {
+ g_print (", %s", str) ;
+ } else {
+ g_print ("%s", str) ;
+ }
+ }
+ }
+ }
+ /*****************************
+ *new print parsing locations
+ *****************************/
+ g_print ("\n /*@media*/\n") ;
+ if (a_location)
+ str = cr_parsing_location_to_string (a_location,
+ 0) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ for (cur_media = a_media_list ;
+ cur_media ;
+ cur_media = g_list_next (cur_media)) {
+ CRString *crstr = cur_media->data ;
+ if (crstr) {
+ str = (gchar*)cr_string_peek_raw_str (crstr) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ str = cr_parsing_location_to_string
+ (&crstr->location, 0) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ }
+ }
+ }
+ g_print ("\n{\n") ;
+}
+
+static void
+end_media (CRDocHandler *a_this,
+ GList *a_media_list)
+{
+ g_print ("\n}\n") ;
+}
+
+static void
+start_page (CRDocHandler *a_this,
+ CRString *a_name,
+ CRString *a_pseudo_page,
+ CRParsingLocation *a_location)
+{
+ gchar *str = NULL ;
+
+ g_print ("@page ") ;
+ if (a_name)
+ str = (gchar*)cr_string_peek_raw_str (a_name) ;
+ if (str) {
+ g_print ("%s ", str) ;
+ }
+ if (a_pseudo_page)
+ str = (gchar*) cr_string_peek_raw_str (a_pseudo_page) ;
+ if (str) {
+ g_print (":%s", str) ;
+ str = NULL ;
+ }
+ /*************************************
+ *print parsing location informations
+ ************************************/
+ g_print ("\n\n /*@page*/\n") ;
+ if (a_location)
+ str = cr_parsing_location_to_string
+ (a_location, 0) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ if (a_name)
+ str = (gchar*)cr_string_peek_raw_str (a_name) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ str = cr_parsing_location_to_string
+ (&a_name->location, 0) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ }
+ if (a_pseudo_page)
+ str = (gchar*) cr_string_peek_raw_str
+ (a_pseudo_page) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ str = cr_parsing_location_to_string
+ (&a_pseudo_page->location, 0) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ }
+ g_print ("\n{\n") ;
+}
+
+static void
+end_page (CRDocHandler *a_this,
+ CRString *a_name,
+ CRString *pseudo_page)
+{
+ g_print ("}\n") ;
+}
+
+static void
+dump_location_annotated_simple_sel (CRSimpleSel *a_this)
+{
+ CRSimpleSel *cur_simple_sel = a_this ;
+ CRAdditionalSel *cur_add_sel = NULL ;
+ gchar *str0 = NULL ;
+
+ g_return_if_fail (a_this) ;
+
+ /*first, display the entire simple sel*/
+ str0 = cr_simple_sel_one_to_string
+ (cur_simple_sel) ;
+ if (str0) {
+ g_print ("/*%s*/\n", str0) ;
+ g_free (str0) ;
+ str0 = NULL ;
+ }
+ g_print ("/*") ;
+ cr_parsing_location_dump
+ (&cur_simple_sel->location, 0,
+ stdout);
+ g_print ("*/\n") ;
+
+ /*now display the details of the simple sel*/
+ if (cur_simple_sel->name) {
+ str0 = (gchar*) cr_string_peek_raw_str
+ (cur_simple_sel->name) ;
+ if (str0) {
+ g_print (" /*%s*/\n", str0) ;
+ str0 = NULL ;
+ }
+ str0 = cr_parsing_location_to_string
+ (&cur_simple_sel->name->location,
+ 0) ;
+ if (str0) {
+ g_print (" /*%s*/\n", str0) ;
+ g_free (str0) ;
+ str0 = NULL ;
+ }
+ }
+ for (cur_add_sel = cur_simple_sel->add_sel;
+ cur_add_sel;
+ cur_add_sel = cur_add_sel->next) {
+ str0 = cr_additional_sel_one_to_string
+ (cur_add_sel) ;
+ if (str0) {
+ g_print ("\n /*%s*/\n", str0) ;
+ g_free (str0) ;
+ str0 = NULL ;
+ }
+ str0 = cr_parsing_location_to_string
+ (&cur_add_sel->location, 0) ;
+ if (str0) {
+ g_print (" /*%s*/\n", str0) ;
+ g_free (str0) ;
+ str0 = NULL ;
+ }
+ }
+}
+
+static void
+start_selector (CRDocHandler * a_this, CRSelector * a_selector_list)
+{
+ struct SacContext *context = NULL;
+ CRSelector *cur_sel = NULL ;
+ CRSimpleSel *cur_simple_sel = NULL ;
+
+ g_return_if_fail (a_this);
+
+ cr_doc_handler_get_ctxt (a_this, (gpointer *) (gpointer) & context);
+ if (context) {
+ context->level++;
+ }
+ cr_selector_dump (a_selector_list, stdout);
+ g_print (" {\n") ;
+ g_print ("/************************************************\n") ;
+ g_print (" *Parsing location information of the selector\n") ;
+ g_print (" ************************************************/\n") ;
+
+ for (cur_sel = a_selector_list;
+ cur_sel ;
+ cur_sel = cur_sel->next) {
+ for (cur_simple_sel = cur_sel->simple_sel ;
+ cur_simple_sel ;
+ cur_simple_sel = cur_simple_sel->next) {
+
+ dump_location_annotated_simple_sel
+ (cur_simple_sel) ;
+ }
+ }
+}
+
+static void
+end_selector (CRDocHandler * a_this,
+ CRSelector *a_selector_list)
+{
+ struct SacContext *context = NULL;
+
+ g_return_if_fail (a_this);
+
+ cr_doc_handler_get_ctxt (a_this, (gpointer *) (gpointer) & context);
+ if (context) {
+ context->level--;
+ }
+ g_print (" }\n") ;
+}
+
+static void
+property (CRDocHandler *a_this,
+ CRString *a_name,
+ CRTerm *a_expr,
+ gboolean a_is_important)
+{
+ gchar *str = NULL ;
+ CRTerm *cur_term = NULL ;
+
+ str = (gchar*) cr_string_peek_raw_str (a_name) ;
+ if (str) {
+ g_print ("\n\n") ;
+ g_print ("%s", str) ;
+ str = NULL ;
+ if (a_expr) {
+ str = cr_term_to_string (a_expr) ;
+ if (str) {
+ g_print (" : %s;\n\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ } else {
+ g_print (";\n\n") ;
+ }
+ }
+
+ /*Now dump each part of the property declaration*/
+
+ g_print ("\n") ;
+ g_print ("/************************************************\n") ;
+ g_print (" *Parsing location information of the property\n") ;
+ g_print (" ************************************************/\n") ;
+
+ str = (gchar*) cr_string_peek_raw_str (a_name) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ str = NULL ;
+ }
+ str = cr_parsing_location_to_string (&a_name->location, 0) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+
+ for (cur_term = a_expr ;
+ cur_term;
+ cur_term = cur_term->next) {
+ str = cr_term_one_to_string (cur_term) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ str = cr_parsing_location_to_string
+ (&cur_term->location, 0) ;
+ if (str) {
+ g_print (" /*%s*/\n", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ }
+}
+
+
+static enum CRStatus
+sac_parse_and_display_locations (guchar * a_file_uri)
+{
+ enum CRStatus status = CR_OK;
+ CRDocHandler *sac_handler = NULL;
+ CRParser *parser = NULL;
+
+ g_return_val_if_fail (a_file_uri, CR_BAD_PARAM_ERROR);
+
+ parser = cr_parser_new_from_file (a_file_uri, CR_UTF_8);
+ if (!parser) {
+ cr_utils_trace_info ("parser instanciation failed");
+ return CR_ERROR;
+ }
+ sac_handler = cr_doc_handler_new ();
+ if (!sac_handler) {
+ cr_utils_trace_info ("sac handler instanciation failed");
+ status = CR_OUT_OF_MEMORY_ERROR;
+ goto cleanup;
+ }
+ sac_handler->start_document = start_document ;
+ sac_handler->end_document = end_document ;
+ sac_handler->charset = charset ;
+ sac_handler->import_style = import_style ;
+ sac_handler->start_font_face = start_font_face ;
+ sac_handler->end_font_face = end_font_face ;
+ sac_handler->start_media = start_media ;
+ sac_handler->end_media = end_media ;
+ sac_handler->start_page = start_page ;
+ sac_handler->end_page = end_page ;
+ sac_handler->start_selector = start_selector;
+ sac_handler->end_selector = end_selector;
+ sac_handler->property = property ;
+
+ cr_parser_set_sac_handler (parser, sac_handler) ;
+ status = cr_parser_parse (parser) ;
+
+ cleanup:
+ if (parser) {
+ cr_parser_destroy (parser);
+ parser = NULL;
+ }
+ return status;
+}
+
+int
+main (int argc, char **argv)
+{
+ struct Options options;
+ enum CRStatus status = CR_OK;
+
+ memset (&options, 0, sizeof (struct Options));
+ options.use_cssom = TRUE;
+ parse_cmd_line (argc, argv, &options);
+
+ if (options.show_version == TRUE) {
+ display_version ();
+ return 0;
+ }
+
+ if (options.display_help == TRUE) {
+ display_usage ();
+ return 0;
+ }
+ if (options.use_cssom == TRUE) {
+ if (options.evaluate == TRUE) {
+ status = evaluate_selectors
+ (options.xml_path,
+ options.author_sheet_path,
+ options.user_sheet_path,
+ options.ua_sheet_path, options.xpath);
+ } else if (options.css_files_list != NULL) {
+ status = cssom_parse (options.css_files_list[0]);
+ }
+ } else if (options.dump_location == TRUE) {
+ if (options.css_files_list) {
+ status = sac_parse_and_display_locations
+ (options.css_files_list[0]) ;
+ } else {
+ display_usage () ;
+ return -1 ;
+ }
+ }
+
+ return 0;
+}
--- /dev/null
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2007-03-29.01
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software
+# Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try \`$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by `PROGRAMS ARGS'.
+ object Object file output by `PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputing dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+ tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'. On the theory
+## that the space means something, we add a space to the output as
+## well.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like `#:fec' to the end of the
+ # dependency line.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+ tr '
+' ' ' >> $depfile
+ echo >> $depfile
+
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> $depfile
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts `$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
+ "$@" -Wc,-M
+ else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
+ "$@" -M
+ fi
+ stat=$?
+
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form `foo.o: dependent.h'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+icc)
+ # Intel's C compiler understands `-MD -MF file'. However on
+ # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+ # ICC 7.0 will fill foo.d with something like
+ # foo.o: sub/foo.c
+ # foo.o: sub/foo.h
+ # which is wrong. We want:
+ # sub/foo.o: sub/foo.c
+ # sub/foo.o: sub/foo.h
+ # sub/foo.c:
+ # sub/foo.h:
+ # ICC 7.1 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using \ :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+ sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add `dependent.h:' lines.
+ sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in `foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+ if test "$libtool" = yes; then
+ # With Tru64 cc, shared objects can also be used to make a
+ # static library. This mechanism is used in libtool 1.4 series to
+ # handle both shared and static libraries in a single compilation.
+ # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+ #
+ # With libtool 1.5 this exception was removed, and libtool now
+ # generates 2 separate objects for the 2 libraries. These two
+ # compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
+ tmpdepfile2=$dir$base.o.d # libtool 1.5
+ tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
+ tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1=$dir$base.o.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ tmpdepfile4=$dir$base.d
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test $1 != '--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ # Require at least two characters before searching for `:'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+ "$@" $dashmflag |
+ sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test $1 != '--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+ # X makedepend
+ shift
+ cleared=no
+ for arg in "$@"; do
+ case $cleared in
+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
+ case "$arg" in
+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -*|$object)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
+ obj_suffix="`echo $object | sed 's/^.*\././'`"
+ touch "$tmpdepfile"
+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test $1 != '--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ "$@" -E |
+ sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+ sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o,
+ # because we must use -o when running libtool.
+ "$@" || exit $?
+ IFS=" "
+ for arg
+ do
+ case "$arg" in
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
+ "$@" -E |
+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
+ echo " " >> "$depfile"
+ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+none)
+ exec "$@"
+ ;;
+
+*)
+ echo "Unknown depmode $depmode" 1>&2
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
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+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset:8 -*- */
+
+/**
+ *This is an example that shows how to use
+ *the CSSOM api of the libcroco CSS2 parsing library.
+ *It just parses the CSS document given in argument and
+ *it dumps it (serializes) it on the screen.
+ *
+ *To compile it using gcc, type
+ *
+ *gcc -g -Wall `croco-0.6-config --cflags` `croco-0.6-config --libs` -o cssom-example-1 cssom-example-1.c
+ *
+ *Prior to that, you must have compiled and installed libcroco, of course.
+ *
+ *@author Dodji Seketeli
+ */
+
+#include <string.h>
+#include <libcroco/libcroco.h>
+
+/**
+ *Displays the usage of this program.
+ *@param prg_name the name of the program.
+ */
+void
+display_usage (char *prg_name)
+{
+ printf ("\nusage: %s [options] <css file to parse>\n\n",
+ prg_name) ;
+ printf ("\twhere options are:\n") ;
+ printf ("\t--help|h\tdisplays this help\n") ;
+ printf ("\n") ;
+}
+
+
+/**
+ *Main entry point.
+ *This function illustrates a way to use libcroco.
+ *In this example, we will use a CSS Object Model parser
+ *to parse a cascading style sheet and dump what we have parsed on stdout.
+ *
+ *The goal of the object model parser is to parse a css and build
+ *an abstract tree out of it. One can then walk the tree to perform
+ *whatever action he wants. In our case, the function used to
+ *dump the tree on stdout will walk the tree and dump each one of its
+ *components (a.k.a. css statements).
+ */
+int
+main (int argc, char **argv)
+{
+ short i = 0 ;
+ enum CRStatus status = CR_OK ;
+ CRStyleSheet *stylesheet = NULL ;
+
+ /*first parse command line arguments*/
+ for (i = 1 ; i < argc ; i++)
+ {
+ if (argv[i][0] != '-')
+ break ;
+ if (!strcmp (argv[i],"--help")
+ || !strcmp (argv[i], "-h"))
+ {
+ display_usage (argv[0]) ;
+ return 0 ;
+ }
+ else
+ {
+ display_usage (argv[0]) ;
+ return 0 ;
+ }
+ }
+ if (i >= argc)
+ {
+ display_usage (argv[0]) ;
+ return 0;
+ }
+
+ /*****************************************************
+ *Enough plumbering... now, the real libcroco stuffs.
+ ***************************************************/
+
+ /*
+ *What we want here is to simply parse
+ *a CSS document using the cssom api.
+ */
+ status = cr_om_parser_simply_parse_file ((const guchar*)argv[i] /*sheet*/,
+ CR_ASCII /*the encoding*/,
+ &stylesheet) ;
+ if (status == CR_OK && stylesheet)
+ {
+ /*
+ *everything went well,
+ *so dump the stylesheet on stdout.
+ */
+ cr_stylesheet_dump (stylesheet, stdout) ;
+ }
+
+ if (stylesheet)
+ {
+ /*
+ *free the the memory used to hold the css
+ *object model
+ */
+ cr_stylesheet_destroy (stylesheet) ;
+ stylesheet = NULL ;
+ }
+
+ return 0 ;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset:8 -*- */
+
+/**
+ *This test example shows how to use the SAC api.
+ *
+ *This features a simple parser that says "hey" when
+ *it encounters the beginning of a CSS ruleset, and "woohoo"
+ *at the end of a CSS ruleset.
+ *
+ *To compile this file, type:
+ *
+ *gcc -g -Wall -o sac-example-1 `croco-0.6-config --cflags` `croco-0.6-config --libs` sac-example-1.c
+ *
+ *Make sure you have compiled and installed libcroco prior to trying to
+ *compile this file :)
+ *
+ *Once you have compiled it, type:
+ *
+ *./sac-example-1 <a-path-to-a-css-file>
+ *
+ *to try it on a CSS file of your choice.
+ *
+ *Initial Author: Dodji Seketeli <Dodji 47 seketeli dot org>
+ */
+
+#include <string.h>
+#include <libcroco/libcroco.h>
+
+/**
+ *This is a callback function that will
+ *be called at the begining of each css ruleset.
+ *@param a_handler a pointer to the current sac
+ *document handler
+ *@param a_selector a pointer to the selector.
+ *of the current ruleset.
+ */
+static void
+start_selector_cb (CRDocHandler *a_handler,
+ CRSelector *a_selector)
+{
+ printf ("==========================================\n") ;
+ printf ("Hey, this is the begining of a ruleset\n") ;
+}
+
+/**
+ *This is a callback function that will be called at the end
+ *of the each css ruleset.
+ */
+static void
+end_selector_cb (CRDocHandler *a_handler,
+ CRSelector *a_selector)
+{
+ printf ("Woohoo, this is the end of a ruleset\n") ;
+ printf ("======================================\n\n") ;
+}
+
+/**
+ *Displays some information about how to use this program.
+ *@param a_prog_name the name of the current program.
+ */
+void
+display_usage (unsigned char *a_prog_name)
+{
+ unsigned char *prog_name = a_prog_name ;
+
+ if (!prog_name)
+ {
+ prog_name = (unsigned char*)"sac-example-1" ;
+ }
+
+ printf ("usage: %s [--help] | <css file name>\n", prog_name) ;
+}
+
+int
+main (int argc, char **argv)
+{
+ unsigned short i = 0 ;
+ unsigned char * file_path = NULL ;
+ CRParser * parser = NULL ;
+ CRDocHandler *sac_handler = NULL ;
+
+ if (argc <= 1)
+ {
+ display_usage ((unsigned char*)argv[0]) ;
+ return -1 ;
+ }
+
+ /*
+ *Let's parse the
+ *command line arguments of this
+ *program in this loop.
+ */
+ for (i=1 ; i < argc ;i++)
+ {
+ if (*argv[i] != '-')
+ break ;
+
+ if (!strcmp (argv[i], "--help")
+ || !strcmp (argv[i], "-h"))
+ {
+ display_usage ((unsigned char*)argv[0]) ;
+ return -1;
+ }
+ else
+ {
+ /*
+ *no other option is
+ *available now, so this is
+ *a bit redundant...
+ */
+ display_usage ((unsigned char*)argv[0]) ;
+ }
+ }
+
+ if (i > argc)
+ {
+ /*
+ *no file name has been given
+ *in parameter, go out.
+ */
+ return -1 ;
+ }
+
+ /****************************************
+ *Now, the real libcroco related stuffs...
+ ****************************************/
+
+ file_path = (unsigned char*)argv[i] ;
+
+ /*
+ *Instanciate the libcroco parser.
+ */
+ parser = cr_parser_new_from_file (file_path,
+ CR_ASCII) ;
+ if (!parser)
+ {
+ /*
+ *Damned, something bad happened ...
+ */
+ return -1;
+ }
+
+ /*
+ *Instanciates the SAC document handler.
+ */
+ sac_handler = cr_doc_handler_new () ;
+ if (!sac_handler)
+ {
+ /*
+ *Argh, something bad happened here :-\
+ *Let's release the resources we allocated
+ *and let's get out.
+ */
+
+ cr_parser_destroy (parser) ;
+ return -1;
+ }
+
+ /******************
+ *Sets some of the sac document handlers.
+ ****************/
+
+ /*
+ *This sac handler callback function will get called by the parser
+ *each time it encounters the beginning of a ruleset.
+ */
+ sac_handler->start_selector = start_selector_cb ;
+
+ /*
+ *This sac handler callback function will get called by the parser
+ *each time it encounters the end of a ruleset.
+ */
+ sac_handler->end_selector = end_selector_cb ;
+
+ /*
+ *Let's register our sac handler into the parser.
+ */
+ cr_parser_set_sac_handler (parser, sac_handler) ;
+
+ /*
+ *Now, let's do the parsing !!!
+ */
+ cr_parser_parse (parser) ;
+
+ /*******************************************************
+ *End of the parsing. A lot of sentences begining with "Hey"
+ *may have been printed on the screen...
+ ***********************************************/
+
+ /*
+ *Time to free the resources we allocated.
+ */
+ cr_parser_destroy (parser) ;
+
+ cr_doc_handler_unref (sac_handler) ;
+
+ return 0 ;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset:8 -*- */
+/**
+ *This test example shows how to use the SAC api.
+ *
+ *This features a simple parser that prints the selector list
+ *and the properties list of each CSS ruleset found.
+ *It also prints the number of properties found in each CSS ruleset.
+ *
+ *At the end of the parsing, it a prints the number of rulesets found
+ *in the CSS document.
+ *
+ *To to this, several handler callbacks have been registered.
+ *We have also created a data structure that we call a parsing context.
+ *This parsing context stores the data necessary to achieve the calculation
+ *done during the parsing (count the number of rulesets and the number
+ *of properties per ruleset)
+ *The parsing context itself is stored in the "app_data" field of the sac handler.
+ *This field is there to provide applications with a
+ *place to store the custom data they want to be able to get/set during the parsing.
+ *
+ *To compile this file, type:
+ *
+ *gcc -g -Wall -o sac-example-2 `croco-0.6-config --cflags` `croco-0.6-config --libs` sac-example-2.c
+ *
+ *Make sure you have compiled and installed libcroco prior to trying to
+ *compile this file :)
+ *
+ *Once you have compiled it, type:
+ *
+ *./sac-example-2 <a-path-to-a-css-file>
+ *
+ *to try it on a CSS file of your choice.
+ *
+ *Initial Author: Dodji Seketeli <Dodji 47 seketeli dot org>
+ */
+#include <string.h>
+#include <stdlib.h>
+#include <libcroco/libcroco.h>
+
+/**
+ *A Context that will hold the
+ *variables necessary to count the number
+ *of rulesets and the number of properties
+ *per ruleset.
+ */
+struct MyFooContext
+{
+ /**the total number of rulesets in the stylesheet.*/
+ int nb_rulesets ;
+
+ /**the number of property per ruleset.*/
+ int nb_props_per_ruleset ;
+} ;
+
+/**
+ *This callback is called only once, at the begining of
+ *the CSS Document.
+ *So here, we will allocate a custom parsing context
+ *where we will store data necessary for us to
+ *count the number of rulesets and properties found in
+ *the CSS document.
+ *@param a_handler the sac handler.
+ */
+static void
+start_document_cb (CRDocHandler *a_handler)
+{
+ struct MyFooContext * parsing_context = NULL ;
+
+ /*
+ *Allocate the parsing context.
+ *Our custom parsing context.
+ */
+ parsing_context = (struct MyFooContext*) malloc
+ (sizeof (struct MyFooContext)) ;
+ if (!parsing_context)
+ {
+ /*
+ *the system ran out of memory. Advertise it and
+ *stop the program.
+ */
+ fprintf (stderr, "progam ran out of memory") ;
+ exit (-1) ;
+ }
+
+ /*
+ *Initialize the newly allocated custom parsing context
+ *to zero.
+ */
+ memset (parsing_context, 0, sizeof (struct MyFooContext)) ;
+
+ /*
+ *Store the parsing context in the document handler.
+ *The app_data field CRDocHandler is especially there
+ *for that: give applications a place to store some data
+ *during the parsing.
+ */
+ a_handler->app_data = parsing_context ;
+}
+
+/**
+ *This callback function will
+ *be called at the begining of each css ruleset.
+ *@param a_handler a pointer to the current sac
+ *document handler
+ *@param a_selector a pointer to the selector.
+ *of the current ruleset.
+ */
+static void
+start_selector_cb (CRDocHandler *a_handler,
+ CRSelector *a_selector)
+{
+ struct MyFooContext *context = NULL ;
+
+ context = (struct MyFooContext*) a_handler->app_data ;
+ if (!context)
+ return ;
+ context->nb_props_per_ruleset = 0 ;
+
+ cr_selector_dump (a_selector, stdout) ;
+ printf (" {\n") ;
+
+}
+
+/**
+ *This callback function is called when
+ *the parser encounters a CSS property.
+ *@param a_handler the SAC handler.
+ *@param a_name string that contains the
+ *name of the property.
+ *@param a_value the value of the property.
+ */
+static void
+property_cb (CRDocHandler *a_handler,
+ CRString *a_name,
+ CRTerm *a_value,
+ gboolean a_important)
+{
+ struct MyFooContext *context = NULL ;
+
+ context = (struct MyFooContext *)a_handler->app_data ;
+
+ if (!context || !a_name)
+ return ;
+ context->nb_props_per_ruleset ++ ;
+
+ printf ("%s : ", cr_string_peek_raw_str (a_name)) ;
+ cr_term_dump (a_value, stdout) ;
+ printf ("\n") ;
+}
+
+
+/**
+ *This is a callback function that will be called at the end
+ *of the each css ruleset.
+ */
+static void
+end_selector_cb (CRDocHandler *a_handler,
+ CRSelector *a_selector)
+{
+ struct MyFooContext *context = NULL ;
+
+ context = (struct MyFooContext*)a_handler->app_data ;
+ if (!context)
+ return ;
+ context->nb_rulesets ++ ;
+ printf ("\n}\n") ;
+ printf ("**Number of properties in this ruleset: %d\n\n\n",
+ context->nb_props_per_ruleset) ;
+}
+
+/**
+ *This callback is called only once at the end
+ *of the CSS document.
+ *@param a_handler the SAC handler.
+ */
+static void
+end_document_cb (CRDocHandler *a_handler)
+{
+ struct MyFooContext *context = NULL ;
+
+ context = (struct MyFooContext*) a_handler->app_data ;
+ if (!context)
+ return ;
+
+ printf ("\nTotal number of rulesets: %d\n",
+ context->nb_rulesets) ;
+
+ free (context) ;
+ a_handler->app_data = NULL ;
+}
+
+/**
+ *Displays some information about how to use this program.
+ *@param a_prog_name the name of the current program.
+ */
+void
+display_usage (unsigned char *a_prog_name)
+{
+ unsigned char *prog_name = a_prog_name ;
+
+ if (!prog_name)
+ {
+ prog_name = (unsigned char*) "sac-example-1" ;
+ }
+
+ printf ("usage: %s [--help] | <css file name>\n", prog_name) ;
+}
+
+int
+main (int argc, char **argv)
+{
+ unsigned short i = 0 ;
+ unsigned char * file_path = NULL ;
+ CRParser * parser = NULL ;
+ CRDocHandler *sac_handler = NULL ;
+
+ if (argc <= 1)
+ {
+ display_usage ((unsigned char*)argv[0]) ;
+ return -1 ;
+ }
+
+ /*
+ *Let's parse the
+ *command line arguments of this
+ *program in this loop.
+ */
+ for (i=1 ; i < argc ;i++)
+ {
+ if (*argv[i] != '-')
+ break ;
+
+ if (!strcmp (argv[i], "--help")
+ || !strcmp (argv[i], "-h"))
+ {
+ display_usage ((unsigned char*)argv[0]) ;
+ return -1;
+ }
+ else
+ {
+ /*
+ *no other option is
+ *available now, so this is
+ *a bit redundant...
+ */
+ /*display_usage ((unsigned char*)argv[0]) ;*/
+ }
+ }
+
+ if (i > argc)
+ {
+ /*
+ *no file name has been given
+ *in parameter, go out.
+ */
+ return -1;
+ }
+
+ /****************************************
+ *Now, the real libcroco related stuffs...
+ ****************************************/
+
+ file_path = (unsigned char*)argv[i] ;
+
+ /*
+ *Instanciate the libcroco parser.
+ */
+ parser = cr_parser_new_from_file (file_path,
+ CR_ASCII) ;
+ if (!parser)
+ {
+ /*
+ *Damned, something bad happened ...
+ */
+ return -1 ;
+ }
+
+ /*
+ *Instanciates the SAC document handler.
+ */
+ sac_handler = cr_doc_handler_new () ;
+ if (!sac_handler)
+ {
+ /*
+ *Argh, something bad happened here :-\
+ *Let's release the resources we allocated
+ *and let's get out.
+ */
+
+ cr_parser_destroy (parser) ;
+ return -1 ;
+ }
+
+ /****************************************
+ *Set some of the sac document handlers.
+ ****************************************/
+
+ /*
+ *This callback function will be called by the parser
+ *only once, at the beginning of the CSS Document.
+ */
+ sac_handler->start_document = start_document_cb ;
+
+ /*
+ *This callback function will be called by the parser
+ *only once, at the end of the CSS Document.
+ */
+ sac_handler->end_document =end_document_cb ;
+
+ /*
+ *This callback function will be called by the parser
+ *each time it encounters the beginning of a ruleset.
+ */
+ sac_handler->start_selector = start_selector_cb ;
+
+ /*
+ *This callback function will be called by the parser
+ *each time it encounters the beginning of a ruleset.
+ */
+ sac_handler->property = property_cb ;
+
+ /*
+ *This sac handler callback function will be called by the parser
+ *each time it encounters the end of a ruleset.
+ */
+ sac_handler->end_selector = end_selector_cb ;
+
+ /*
+ *Let's register our sac handler into the parser.
+ */
+ cr_parser_set_sac_handler (parser, sac_handler) ;
+
+ /*
+ *Now, let's do the parsing !!!
+ */
+ cr_parser_parse (parser) ;
+
+ /*******************************************************
+ *End of the parsing. A Couple of CSS rulesets must have
+ *been printed on the screen...
+ ***********************************************/
+
+ /*
+ *Time to free the resources we allocated.
+ */
+ cr_parser_destroy (parser) ;
+
+ return 0 ;
+}
--- /dev/null
+initial author: Dodji Seketeli <dodji@seketeli.org>
+
+Note:
+----
+Users can generate an html doc of all the functions of libcroco.
+This is documentation is an unvaluable tool to master the libcroco
+usage and internals.
+To generate the documentation, just cd into the libcroco project
+directory and type 'make apidoc' ;
+This will generate the documenation in the docs/api directory.
+
+
+Usage of the libcroco css2 parsing library
+===========================================
+
+libcroco has two main user programming interfaces:
+the SAC parser, and the CSSOM parser.
+
+
+The SAC parser
+''''''''''''''''
+
+The SAC (Simple Api for CSS) is the lowest level parsing api
+provided by libcroco.
+It is an event driven api in which the parser notifies the
+caller whenever it encounters a remarquable css construction.
+
+The SAC parser is implemented in the CRParser class.
+To use it, one must first instanciate a CRParser.
+
+I said earlier the the SAC parser notifies it caller
+whenever it encounters certain css language constructions during
+the parsing. "Notifies" actually means that it calls a subset of given
+callback function pointers set. This set of function pointers is
+called a "Document Handler". So, by overriding some function pointers
+of the document handler, the user can define the actions to be
+performed when a given css language construction is encountered.
+
+The SAC parser's api is defined in cr-parser.h and
+the document handler's api is defined in cr-doc-handler.h .
+
+
+The CSSOM parser
+'''''''''''''''''
+
+
+
--- /dev/null
+TEST_OUT_DIR=./tests
+TEST_SOURCE_DIR=@srcdir@/tests
+TEST_INPUTS_DIR="$TEST_SOURCE_DIR"/test-inputs
+CSSLINT=./csslint/.libs/csslint-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@
+if ! test -x $CSSLINT ; then
+ echo "Error: Could not find an executable csslint. I was looking for $CSSLINT" >&2
+ exit 1
+fi
+
+if ! test x"$VALGRIND" = x ; then
+ CSSLINT="$VALGRIND $CSSLINT"
+fi
--- /dev/null
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2006-12-25.00
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve the last data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -s $stripprog installed files.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call `install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ trap '(exit $?); exit' 1 2 13 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names starting with `-'.
+ case $src in
+ -*) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+
+ dst=$dst_arg
+ # Protect names starting with `-'.
+ case $dst in
+ -*) dst=./$dst;;
+ esac
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writeable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ -*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test -z "$d" && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask=$mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
--- /dev/null
+prefix=/usr/local
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: libcroco
+Version: 0.6.2
+Description: a CSS2 Parsing and manipulation Library in C.
+Requires: glib-2.0 libxml-2.0
+Libs: -L${exec_prefix}/lib -lcroco-0.6
+Cflags: -I${prefix}/include/libcroco-0.6
+
--- /dev/null
+#!/bin/sh
+
+# Build distribution zipfiles for libcroco on Win32: Runtime and
+# developer.
+
+ZIP=/tmp/libcroco-@VERSION@.zip
+DEVZIP=/tmp/libcroco-dev-@VERSION@.zip
+
+# The DLL name generated by libtool with the passed --version-info
+DLLNAME=libcroco-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@-`expr @LIBCROCO_CURRENT@ - @LIBCROCO_AGE@`.dll
+
+cd @prefix@
+rm $ZIP
+
+zip $ZIP -@ <<EOF
+bin/$DLLNAME
+EOF
+
+rm $DEVZIP
+zip -r $DEVZIP -@ <<EOF
+bin/csslint-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@.exe
+include/libcroco-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@
+lib/libcroco-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@.dll.a
+lib/pkgconfig/libcroco-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@.pc
+EOF
--- /dev/null
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libcroco
+Version: @VERSION@
+Description: a CSS2 Parsing and manipulation Library in C.
+Requires: glib-2.0 libxml-2.0
+Libs: @CROCO_LIBS@
+Cflags: @CROCO_CFLAGS@
+
--- /dev/null
+%define lib_major 0
+
+Name: libcroco
+Summary: CSS2 parser library
+Version: 0.6.2
+Release: 1
+License: LGPL
+Group: System/Libraries
+Source0: ftp://ftp.gnome.org/pub/GNOME/sources/%{name}-%{version}.tar.gz
+URL: http://savannah.nongnu.org/projects/libcroco
+BuildRoot: %{_tmppath}/%{name}-%{version}-root
+BuildRequires: libxml2-devel
+BuildRequires: glib2-devel
+
+%description
+libcroco is a standalone css2 parsing library.
+It provides a low level event driven SAC like api
+and a css object model like api.
+
+%package devel
+Summary: Libraries and include files for developing with librsvg.
+Group: Development/C
+Requires: %{name} = %{version}-%{release}
+Provides: %{name}-devel = %{version}-%{release}
+Requires: libxml2-devel
+Requires: glib2-devel
+
+%description devel
+This package provides the necessary development libraries and include
+files to allow you to develop with libcroco?
+
+%prep
+%setup -q
+
+%build
+
+%configure
+
+make
+
+%install
+[ -n "$RPM_BUILD_ROOT" -a "$RPM_BUILD_ROOT" != / ] && rm -rf $RPM_BUILD_ROOT
+%makeinstall
+
+%clean
+[ -n "$RPM_BUILD_ROOT" -a "$RPM_BUILD_ROOT" != / ] && rm -rf $RPM_BUILD_ROOT
+
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-, root, root)
+%doc AUTHORS COPYING COPYING.LIB ChangeLog NEWS README
+%{_bindir}/csslint
+%{_mandir}/man1/csslint*
+%{_libdir}/*.so.*
+
+%files devel
+%defattr(-,root,root)
+%{_bindir}/croco-config
+%{_mandir}/man1/croco-config*
+%{_libdir}/*.la
+%{_libdir}/*.a
+%{_libdir}/*.so
+%{_includedir}/*
+%{_libdir}/pkgconfig/*
+
+%changelog
+* Tue Jul 8 2003 Christian Schaller <Uraeus@gnome.org>
+- Udate for 0.3 and Red Hat
+
+* Mon Jul 7 2003 Frederic Crozat <fcrozat@mandrakesoft.com> - 0.2.0-1mdk
+- Release 0.2.0
+- WARNING : binary compat is broken, you need to recompile apps built with libcroco 0.1
+
+* Fri Jun 13 2003 Götz Waschk <waschk@linux-mandrake.com> 0.1.0-2mdk
+- rebuild for new rpm
+
+* Fri Apr 18 2003 Frederic Crozat <fcrozat@mandrakesoft.com> - 0.1.0-1mdk
+- First Mdk package.
--- /dev/null
+%define lib_major 0
+
+Name: libcroco
+Summary: CSS2 parser library
+Version: @VERSION@
+Release: 1
+License: LGPL
+Group: System/Libraries
+Source0: ftp://ftp.gnome.org/pub/GNOME/sources/%{name}-%{version}.tar.gz
+URL: http://savannah.nongnu.org/projects/libcroco
+BuildRoot: %{_tmppath}/%{name}-%{version}-root
+BuildRequires: libxml2-devel
+BuildRequires: glib2-devel
+
+%description
+libcroco is a standalone css2 parsing library.
+It provides a low level event driven SAC like api
+and a css object model like api.
+
+%package devel
+Summary: Libraries and include files for developing with librsvg.
+Group: Development/C
+Requires: %{name} = %{version}-%{release}
+Provides: %{name}-devel = %{version}-%{release}
+Requires: libxml2-devel
+Requires: glib2-devel
+
+%description devel
+This package provides the necessary development libraries and include
+files to allow you to develop with libcroco?
+
+%prep
+%setup -q
+
+%build
+
+%configure
+
+make
+
+%install
+[ -n "$RPM_BUILD_ROOT" -a "$RPM_BUILD_ROOT" != / ] && rm -rf $RPM_BUILD_ROOT
+%makeinstall
+
+%clean
+[ -n "$RPM_BUILD_ROOT" -a "$RPM_BUILD_ROOT" != / ] && rm -rf $RPM_BUILD_ROOT
+
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-, root, root)
+%doc AUTHORS COPYING COPYING.LIB ChangeLog NEWS README
+%{_bindir}/csslint
+%{_mandir}/man1/csslint*
+%{_libdir}/*.so.*
+
+%files devel
+%defattr(-,root,root)
+%{_bindir}/croco-config
+%{_mandir}/man1/croco-config*
+%{_libdir}/*.la
+%{_libdir}/*.a
+%{_libdir}/*.so
+%{_includedir}/*
+%{_libdir}/pkgconfig/*
+
+%changelog
+* Tue Jul 8 2003 Christian Schaller <Uraeus@gnome.org>
+- Udate for 0.3 and Red Hat
+
+* Mon Jul 7 2003 Frederic Crozat <fcrozat@mandrakesoft.com> - 0.2.0-1mdk
+- Release 0.2.0
+- WARNING : binary compat is broken, you need to recompile apps built with libcroco 0.1
+
+* Fri Jun 13 2003 Götz Waschk <waschk@linux-mandrake.com> 0.1.0-2mdk
+- rebuild for new rpm
+
+* Fri Apr 18 2003 Frederic Crozat <fcrozat@mandrakesoft.com> - 0.1.0-1mdk
+- First Mdk package.
--- /dev/null
+# ltmain.sh - Provide generalized library-building support services.
+# NOTE: Changing this file will not affect anything until you rerun configure.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008 Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+basename="s,^.*/,,g"
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+# define SED for historic ltconfig's generated by Libtool 1.3
+test -z "$SED" && SED=sed
+
+# The name of this program:
+progname=`echo "$progpath" | $SED $basename`
+modename="$progname"
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION=1.5.26
+TIMESTAMP=" (1.1220.2.493 2008/02/01 16:58:18)"
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Check that we have a working $echo.
+if test "X$1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X$1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
+ # Yippee, $echo works!
+ :
+else
+ # Restart under the correct shell, and then maybe $echo will work.
+ exec $SHELL "$progpath" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<EOF
+$*
+EOF
+ exit $EXIT_SUCCESS
+fi
+
+default_mode=
+help="Try \`$progname --help' for more information."
+magic="%%%MAGIC variable%%%"
+mkdir="mkdir"
+mv="mv -f"
+rm="rm -f"
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ SP2NL='tr \040 \012'
+ NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ SP2NL='tr \100 \n'
+ NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+# We save the old values to restore during execute mode.
+lt_env=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+ eval "if test \"\${$lt_var+set}\" = set; then
+ save_$lt_var=\$$lt_var
+ lt_env=\"$lt_var=\$$lt_var \$lt_env\"
+ $lt_var=C
+ export $lt_var
+ fi"
+done
+
+if test -n "$lt_env"; then
+ lt_env="env $lt_env"
+fi
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" $lt_nl"
+
+if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ $echo "$modename: not configured to build any kind of library" 1>&2
+ $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
+ exit $EXIT_FAILURE
+fi
+
+# Global variables.
+mode=$default_mode
+nonopt=
+prev=
+prevopt=
+run=
+show="$echo"
+show_help=
+execute_dlfiles=
+duplicate_deps=no
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+#####################################
+# Shell function definitions:
+# This seems to be the best place for them
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible. If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+ my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+ if test "$run" = ":"; then
+ # Return a directory name, but don't create it in dry-run mode
+ my_tmpdir="${my_template}-$$"
+ else
+
+ # If mktemp works, use that first and foremost
+ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+ if test ! -d "$my_tmpdir"; then
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $mkdir "$my_tmpdir"
+ umask $save_mktempdir_umask
+ fi
+
+ # If we're not in dry-run mode, bomb out on failure
+ test -d "$my_tmpdir" || {
+ $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
+ exit $EXIT_FAILURE
+ }
+ fi
+
+ $echo "X$my_tmpdir" | $Xsed
+}
+
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+func_win32_libid ()
+{
+ win32_libid_type="unknown"
+ win32_fileres=`file -L $1 2>/dev/null`
+ case $win32_fileres in
+ *ar\ archive\ import\ library*) # definitely import
+ win32_libid_type="x86 archive import"
+ ;;
+ *ar\ archive*) # could be an import, or static
+ if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
+ $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+ win32_nmres=`eval $NM -f posix -A $1 | \
+ $SED -n -e '1,100{
+ / I /{
+ s,.*,import,
+ p
+ q
+ }
+ }'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
+ fi
+ ;;
+ *DLL*)
+ win32_libid_type="x86 DLL"
+ ;;
+ *executable*) # but shell scripts are "executable" too...
+ case $win32_fileres in
+ *MS\ Windows\ PE\ Intel*)
+ win32_libid_type="x86 DLL"
+ ;;
+ esac
+ ;;
+ esac
+ $echo $win32_libid_type
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+ if test -n "$available_tags" && test -z "$tagname"; then
+ CC_quoted=
+ for arg in $CC; do
+ case $arg in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ arg="\"$arg\""
+ ;;
+ esac
+ CC_quoted="$CC_quoted $arg"
+ done
+ case $@ in
+ # Blanks in the command may have been stripped by the calling shell,
+ # but not from the CC environment variable when configure was run.
+ " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
+ # Blanks at the start of $base_compile will cause this to fail
+ # if we don't check for them as well.
+ *)
+ for z in $available_tags; do
+ if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+ CC_quoted=
+ for arg in $CC; do
+ # Double-quote args containing other shell metacharacters.
+ case $arg in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ arg="\"$arg\""
+ ;;
+ esac
+ CC_quoted="$CC_quoted $arg"
+ done
+ case "$@ " in
+ " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
+ # The compiler in the base compile command matches
+ # the one in the tagged configuration.
+ # Assume this is the tagged configuration we want.
+ tagname=$z
+ break
+ ;;
+ esac
+ fi
+ done
+ # If $tagname still isn't set, then no tagged configuration
+ # was found and let the user know that the "--tag" command
+ # line option must be used.
+ if test -z "$tagname"; then
+ $echo "$modename: unable to infer tagged configuration"
+ $echo "$modename: specify a tag with \`--tag'" 1>&2
+ exit $EXIT_FAILURE
+# else
+# $echo "$modename: using $tagname tagged configuration"
+ fi
+ ;;
+ esac
+ fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+
+ $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
+ $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
+ exit $EXIT_FAILURE
+ fi
+}
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+ my_status=""
+
+ $show "${rm}r $my_gentop"
+ $run ${rm}r "$my_gentop"
+ $show "$mkdir $my_gentop"
+ $run $mkdir "$my_gentop"
+ my_status=$?
+ if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
+ exit $my_status
+ fi
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
+ my_xlib_u=$my_xlib
+ while :; do
+ case " $extracted_archives " in
+ *" $my_xlib_u "*)
+ extracted_serial=`expr $extracted_serial + 1`
+ my_xlib_u=lt$extracted_serial-$my_xlib ;;
+ *) break ;;
+ esac
+ done
+ extracted_archives="$extracted_archives $my_xlib_u"
+ my_xdir="$my_gentop/$my_xlib_u"
+
+ $show "${rm}r $my_xdir"
+ $run ${rm}r "$my_xdir"
+ $show "$mkdir $my_xdir"
+ $run $mkdir "$my_xdir"
+ exit_status=$?
+ if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
+ exit $exit_status
+ fi
+ case $host in
+ *-darwin*)
+ $show "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ if test -z "$run"; then
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
+ darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ $show "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we have a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+ lipo -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ ${rm}r unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd "$darwin_orig_dir"
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ fi # $run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+ done
+ func_extract_archives_result="$my_oldobjs"
+}
+# End of Shell function definitions
+#####################################
+
+# Darwin sucks
+eval std_shrext=\"$shrext_cmds\"
+
+disable_libs=no
+
+# Parse our command line options once, thoroughly.
+while test "$#" -gt 0
+do
+ arg="$1"
+ shift
+
+ case $arg in
+ -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
+ *) optarg= ;;
+ esac
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case $prev in
+ execute_dlfiles)
+ execute_dlfiles="$execute_dlfiles $arg"
+ ;;
+ tag)
+ tagname="$arg"
+ preserve_args="${preserve_args}=$arg"
+
+ # Check whether tagname contains only valid characters
+ case $tagname in
+ *[!-_A-Za-z0-9,/]*)
+ $echo "$progname: invalid tag name: $tagname" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+
+ case $tagname in
+ CC)
+ # Don't test for the "default" C tag, as we know, it's there, but
+ # not specially marked.
+ ;;
+ *)
+ if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
+ taglist="$taglist $tagname"
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
+ else
+ $echo "$progname: ignoring unknown tag $tagname" 1>&2
+ fi
+ ;;
+ esac
+ ;;
+ *)
+ eval "$prev=\$arg"
+ ;;
+ esac
+
+ prev=
+ prevopt=
+ continue
+ fi
+
+ # Have we seen a non-optional argument yet?
+ case $arg in
+ --help)
+ show_help=yes
+ ;;
+
+ --version)
+ echo "\
+$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+ exit $?
+ ;;
+
+ --config)
+ ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
+ # Now print the configurations for the tags.
+ for tagname in $taglist; do
+ ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
+ done
+ exit $?
+ ;;
+
+ --debug)
+ $echo "$progname: enabling shell trace mode"
+ set -x
+ preserve_args="$preserve_args $arg"
+ ;;
+
+ --dry-run | -n)
+ run=:
+ ;;
+
+ --features)
+ $echo "host: $host"
+ if test "$build_libtool_libs" = yes; then
+ $echo "enable shared libraries"
+ else
+ $echo "disable shared libraries"
+ fi
+ if test "$build_old_libs" = yes; then
+ $echo "enable static libraries"
+ else
+ $echo "disable static libraries"
+ fi
+ exit $?
+ ;;
+
+ --finish) mode="finish" ;;
+
+ --mode) prevopt="--mode" prev=mode ;;
+ --mode=*) mode="$optarg" ;;
+
+ --preserve-dup-deps) duplicate_deps="yes" ;;
+
+ --quiet | --silent)
+ show=:
+ preserve_args="$preserve_args $arg"
+ ;;
+
+ --tag)
+ prevopt="--tag"
+ prev=tag
+ preserve_args="$preserve_args --tag"
+ ;;
+ --tag=*)
+ set tag "$optarg" ${1+"$@"}
+ shift
+ prev=tag
+ preserve_args="$preserve_args --tag"
+ ;;
+
+ -dlopen)
+ prevopt="-dlopen"
+ prev=execute_dlfiles
+ ;;
+
+ -*)
+ $echo "$modename: unrecognized option \`$arg'" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+
+ *)
+ nonopt="$arg"
+ break
+ ;;
+ esac
+done
+
+if test -n "$prevopt"; then
+ $echo "$modename: option \`$prevopt' requires an argument" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+fi
+
+case $disable_libs in
+no)
+ ;;
+shared)
+ build_libtool_libs=no
+ build_old_libs=yes
+ ;;
+static)
+ build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+ ;;
+esac
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+if test -z "$show_help"; then
+
+ # Infer the operation mode.
+ if test -z "$mode"; then
+ $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
+ $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
+ case $nonopt in
+ *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
+ mode=link
+ for arg
+ do
+ case $arg in
+ -c)
+ mode=compile
+ break
+ ;;
+ esac
+ done
+ ;;
+ *db | *dbx | *strace | *truss)
+ mode=execute
+ ;;
+ *install*|cp|mv)
+ mode=install
+ ;;
+ *rm)
+ mode=uninstall
+ ;;
+ *)
+ # If we have no mode, but dlfiles were specified, then do execute mode.
+ test -n "$execute_dlfiles" && mode=execute
+
+ # Just use the default operation mode.
+ if test -z "$mode"; then
+ if test -n "$nonopt"; then
+ $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
+ else
+ $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
+ fi
+ fi
+ ;;
+ esac
+ fi
+
+ # Only execute mode is allowed to have -dlopen flags.
+ if test -n "$execute_dlfiles" && test "$mode" != execute; then
+ $echo "$modename: unrecognized option \`-dlopen'" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Change the help message to a mode-specific one.
+ generic_help="$help"
+ help="Try \`$modename --help --mode=$mode' for more information."
+
+ # These modes are in order of execution frequency so that they run quickly.
+ case $mode in
+ # libtool compile mode
+ compile)
+ modename="$modename: compile"
+ # Get the compilation command and the source file.
+ base_compile=
+ srcfile="$nonopt" # always keep a non-empty value in "srcfile"
+ suppress_opt=yes
+ suppress_output=
+ arg_mode=normal
+ libobj=
+ later=
+
+ for arg
+ do
+ case $arg_mode in
+ arg )
+ # do not "continue". Instead, add this to base_compile
+ lastarg="$arg"
+ arg_mode=normal
+ ;;
+
+ target )
+ libobj="$arg"
+ arg_mode=normal
+ continue
+ ;;
+
+ normal )
+ # Accept any command-line options.
+ case $arg in
+ -o)
+ if test -n "$libobj" ; then
+ $echo "$modename: you cannot specify \`-o' more than once" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ arg_mode=target
+ continue
+ ;;
+
+ -static | -prefer-pic | -prefer-non-pic)
+ later="$later $arg"
+ continue
+ ;;
+
+ -no-suppress)
+ suppress_opt=no
+ continue
+ ;;
+
+ -Xcompiler)
+ arg_mode=arg # the next one goes into the "base_compile" arg list
+ continue # The current "srcfile" will either be retained or
+ ;; # replaced later. I would guess that would be a bug.
+
+ -Wc,*)
+ args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
+ lastarg=
+ save_ifs="$IFS"; IFS=','
+ for arg in $args; do
+ IFS="$save_ifs"
+
+ # Double-quote args containing other shell metacharacters.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ case $arg in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ arg="\"$arg\""
+ ;;
+ esac
+ lastarg="$lastarg $arg"
+ done
+ IFS="$save_ifs"
+ lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
+
+ # Add the arguments to base_compile.
+ base_compile="$base_compile $lastarg"
+ continue
+ ;;
+
+ * )
+ # Accept the current argument as the source file.
+ # The previous "srcfile" becomes the current argument.
+ #
+ lastarg="$srcfile"
+ srcfile="$arg"
+ ;;
+ esac # case $arg
+ ;;
+ esac # case $arg_mode
+
+ # Aesthetically quote the previous argument.
+ lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
+
+ case $lastarg in
+ # Double-quote args containing other shell metacharacters.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, and some SunOS ksh mistreat backslash-escaping
+ # in scan sets (worked around with variable expansion),
+ # and furthermore cannot handle '|' '&' '(' ')' in scan sets
+ # at all, so we specify them separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ lastarg="\"$lastarg\""
+ ;;
+ esac
+
+ base_compile="$base_compile $lastarg"
+ done # for arg
+
+ case $arg_mode in
+ arg)
+ $echo "$modename: you must specify an argument for -Xcompile"
+ exit $EXIT_FAILURE
+ ;;
+ target)
+ $echo "$modename: you must specify a target with \`-o'" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ *)
+ # Get the name of the library object.
+ [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
+ ;;
+ esac
+
+ # Recognize several different file suffixes.
+ # If the user specifies -o file.o, it is replaced with file.lo
+ xform='[cCFSifmso]'
+ case $libobj in
+ *.ada) xform=ada ;;
+ *.adb) xform=adb ;;
+ *.ads) xform=ads ;;
+ *.asm) xform=asm ;;
+ *.c++) xform=c++ ;;
+ *.cc) xform=cc ;;
+ *.ii) xform=ii ;;
+ *.class) xform=class ;;
+ *.cpp) xform=cpp ;;
+ *.cxx) xform=cxx ;;
+ *.[fF][09]?) xform=[fF][09]. ;;
+ *.for) xform=for ;;
+ *.java) xform=java ;;
+ *.obj) xform=obj ;;
+ *.sx) xform=sx ;;
+ esac
+
+ libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
+
+ case $libobj in
+ *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
+ *)
+ $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+
+ func_infer_tag $base_compile
+
+ for arg in $later; do
+ case $arg in
+ -static)
+ build_old_libs=yes
+ continue
+ ;;
+
+ -prefer-pic)
+ pic_mode=yes
+ continue
+ ;;
+
+ -prefer-non-pic)
+ pic_mode=no
+ continue
+ ;;
+ esac
+ done
+
+ qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
+ case $qlibobj in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ qlibobj="\"$qlibobj\"" ;;
+ esac
+ test "X$libobj" != "X$qlibobj" \
+ && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
+ objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+ xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
+ if test "X$xdir" = "X$obj"; then
+ xdir=
+ else
+ xdir=$xdir/
+ fi
+ lobj=${xdir}$objdir/$objname
+
+ if test -z "$base_compile"; then
+ $echo "$modename: you must specify a compilation command" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Delete any leftover library objects.
+ if test "$build_old_libs" = yes; then
+ removelist="$obj $lobj $libobj ${libobj}T"
+ else
+ removelist="$lobj $libobj ${libobj}T"
+ fi
+
+ $run $rm $removelist
+ trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
+
+ # On Cygwin there's no "real" PIC flag so we must build both object types
+ case $host_os in
+ cygwin* | mingw* | pw32* | os2*)
+ pic_mode=default
+ ;;
+ esac
+ if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+ # non-PIC code in shared libraries is not supported
+ pic_mode=default
+ fi
+
+ # Calculate the filename of the output object if compiler does
+ # not support -o with -c
+ if test "$compiler_c_o" = no; then
+ output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+ lockfile="$output_obj.lock"
+ removelist="$removelist $output_obj $lockfile"
+ trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
+ else
+ output_obj=
+ need_locks=no
+ lockfile=
+ fi
+
+ # Lock this critical section if it is needed
+ # We use this script file to make the link, it avoids creating a new file
+ if test "$need_locks" = yes; then
+ until $run ln "$progpath" "$lockfile" 2>/dev/null; do
+ $show "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ elif test "$need_locks" = warn; then
+ if test -f "$lockfile"; then
+ $echo "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $run $rm $removelist
+ exit $EXIT_FAILURE
+ fi
+ $echo "$srcfile" > "$lockfile"
+ fi
+
+ if test -n "$fix_srcfile_path"; then
+ eval srcfile=\"$fix_srcfile_path\"
+ fi
+ qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
+ case $qsrcfile in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ qsrcfile="\"$qsrcfile\"" ;;
+ esac
+
+ $run $rm "$libobj" "${libobj}T"
+
+ # Create a libtool object file (analogous to a ".la" file),
+ # but don't create it if we're doing a dry run.
+ test -z "$run" && cat > ${libobj}T <<EOF
+# $libobj - a libtool object file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+EOF
+
+ # Only build a PIC object if we are building libtool libraries.
+ if test "$build_libtool_libs" = yes; then
+ # Without this assignment, base_compile gets emptied.
+ fbsd_hideous_sh_bug=$base_compile
+
+ if test "$pic_mode" != no; then
+ command="$base_compile $qsrcfile $pic_flag"
+ else
+ # Don't build PIC code
+ command="$base_compile $qsrcfile"
+ fi
+
+ if test ! -d "${xdir}$objdir"; then
+ $show "$mkdir ${xdir}$objdir"
+ $run $mkdir ${xdir}$objdir
+ exit_status=$?
+ if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
+ exit $exit_status
+ fi
+ fi
+
+ if test -z "$output_obj"; then
+ # Place PIC objects in $objdir
+ command="$command -o $lobj"
+ fi
+
+ $run $rm "$lobj" "$output_obj"
+
+ $show "$command"
+ if $run eval $lt_env "$command"; then :
+ else
+ test -n "$output_obj" && $run $rm $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $run $rm $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed, then go on to compile the next one
+ if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+ $show "$mv $output_obj $lobj"
+ if $run $mv $output_obj $lobj; then :
+ else
+ error=$?
+ $run $rm $removelist
+ exit $error
+ fi
+ fi
+
+ # Append the name of the PIC object to the libtool object file.
+ test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object='$objdir/$objname'
+
+EOF
+
+ # Allow error messages only from the first compilation.
+ if test "$suppress_opt" = yes; then
+ suppress_output=' >/dev/null 2>&1'
+ fi
+ else
+ # No PIC object so indicate it doesn't exist in the libtool
+ # object file.
+ test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object=none
+
+EOF
+ fi
+
+ # Only build a position-dependent object if we build old libraries.
+ if test "$build_old_libs" = yes; then
+ if test "$pic_mode" != yes; then
+ # Don't build PIC code
+ command="$base_compile $qsrcfile"
+ else
+ command="$base_compile $qsrcfile $pic_flag"
+ fi
+ if test "$compiler_c_o" = yes; then
+ command="$command -o $obj"
+ fi
+
+ # Suppress compiler output if we already did a PIC compilation.
+ command="$command$suppress_output"
+ $run $rm "$obj" "$output_obj"
+ $show "$command"
+ if $run eval $lt_env "$command"; then :
+ else
+ $run $rm $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $run $rm $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed
+ if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+ $show "$mv $output_obj $obj"
+ if $run $mv $output_obj $obj; then :
+ else
+ error=$?
+ $run $rm $removelist
+ exit $error
+ fi
+ fi
+
+ # Append the name of the non-PIC object the libtool object file.
+ # Only append if the libtool object file exists.
+ test -z "$run" && cat >> ${libobj}T <<EOF
+# Name of the non-PIC object.
+non_pic_object='$objname'
+
+EOF
+ else
+ # Append the name of the non-PIC object the libtool object file.
+ # Only append if the libtool object file exists.
+ test -z "$run" && cat >> ${libobj}T <<EOF
+# Name of the non-PIC object.
+non_pic_object=none
+
+EOF
+ fi
+
+ $run $mv "${libobj}T" "${libobj}"
+
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ $run $rm "$lockfile"
+ fi
+
+ exit $EXIT_SUCCESS
+ ;;
+
+ # libtool link mode
+ link | relink)
+ modename="$modename: link"
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+ # It is impossible to link a dll without this setting, and
+ # we shouldn't force the makefile maintainer to figure out
+ # which system we are compiling for in order to pass an extra
+ # flag for every libtool invocation.
+ # allow_undefined=no
+
+ # FIXME: Unfortunately, there are problems with the above when trying
+ # to make a dll which has undefined symbols, in which case not
+ # even a static library is built. For now, we need to specify
+ # -no-undefined on the libtool link line when we can be certain
+ # that all symbols are satisfied, otherwise we get a static library.
+ allow_undefined=yes
+ ;;
+ *)
+ allow_undefined=yes
+ ;;
+ esac
+ libtool_args="$nonopt"
+ base_compile="$nonopt $@"
+ compile_command="$nonopt"
+ finalize_command="$nonopt"
+
+ compile_rpath=
+ finalize_rpath=
+ compile_shlibpath=
+ finalize_shlibpath=
+ convenience=
+ old_convenience=
+ deplibs=
+ old_deplibs=
+ compiler_flags=
+ linker_flags=
+ dllsearchpath=
+ lib_search_path=`pwd`
+ inst_prefix_dir=
+
+ avoid_version=no
+ dlfiles=
+ dlprefiles=
+ dlself=no
+ export_dynamic=no
+ export_symbols=
+ export_symbols_regex=
+ generated=
+ libobjs=
+ ltlibs=
+ module=no
+ no_install=no
+ objs=
+ non_pic_objects=
+ notinst_path= # paths that contain not-installed libtool libraries
+ precious_files_regex=
+ prefer_static_libs=no
+ preload=no
+ prev=
+ prevarg=
+ release=
+ rpath=
+ xrpath=
+ perm_rpath=
+ temp_rpath=
+ thread_safe=no
+ vinfo=
+ vinfo_number=no
+ single_module="${wl}-single_module"
+
+ func_infer_tag $base_compile
+
+ # We need to know -static, to get the right output filenames.
+ for arg
+ do
+ case $arg in
+ -all-static | -static | -static-libtool-libs)
+ case $arg in
+ -all-static)
+ if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+ $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
+ fi
+ if test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ -static)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=built
+ ;;
+ -static-libtool-libs)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ esac
+ build_libtool_libs=no
+ build_old_libs=yes
+ break
+ ;;
+ esac
+ done
+
+ # See if our shared archives depend on static archives.
+ test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+ # Go through the arguments, transforming them on the way.
+ while test "$#" -gt 0; do
+ arg="$1"
+ shift
+ case $arg in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
+ ;;
+ *) qarg=$arg ;;
+ esac
+ libtool_args="$libtool_args $qarg"
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case $prev in
+ output)
+ compile_command="$compile_command @OUTPUT@"
+ finalize_command="$finalize_command @OUTPUT@"
+ ;;
+ esac
+
+ case $prev in
+ dlfiles|dlprefiles)
+ if test "$preload" = no; then
+ # Add the symbol object into the linking commands.
+ compile_command="$compile_command @SYMFILE@"
+ finalize_command="$finalize_command @SYMFILE@"
+ preload=yes
+ fi
+ case $arg in
+ *.la | *.lo) ;; # We handle these cases below.
+ force)
+ if test "$dlself" = no; then
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ self)
+ if test "$prev" = dlprefiles; then
+ dlself=yes
+ elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+ dlself=yes
+ else
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ *)
+ if test "$prev" = dlfiles; then
+ dlfiles="$dlfiles $arg"
+ else
+ dlprefiles="$dlprefiles $arg"
+ fi
+ prev=
+ continue
+ ;;
+ esac
+ ;;
+ expsyms)
+ export_symbols="$arg"
+ if test ! -f "$arg"; then
+ $echo "$modename: symbol file \`$arg' does not exist"
+ exit $EXIT_FAILURE
+ fi
+ prev=
+ continue
+ ;;
+ expsyms_regex)
+ export_symbols_regex="$arg"
+ prev=
+ continue
+ ;;
+ inst_prefix)
+ inst_prefix_dir="$arg"
+ prev=
+ continue
+ ;;
+ precious_regex)
+ precious_files_regex="$arg"
+ prev=
+ continue
+ ;;
+ release)
+ release="-$arg"
+ prev=
+ continue
+ ;;
+ objectlist)
+ if test -f "$arg"; then
+ save_arg=$arg
+ moreargs=
+ for fil in `cat $save_arg`
+ do
+# moreargs="$moreargs $fil"
+ arg=$fil
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ # If there is no directory component, then add one.
+ case $arg in
+ */* | *\\*) . $arg ;;
+ *) . ./$arg ;;
+ esac
+
+ if test -z "$pic_object" || \
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none && \
+ test "$non_pic_object" = none; then
+ $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Extract subdirectory from the argument.
+ xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+ if test "X$xdir" = "X$arg"; then
+ xdir=
+ else
+ xdir="$xdir/"
+ fi
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ dlfiles="$dlfiles $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ libobjs="$libobjs $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ non_pic_objects="$non_pic_objects $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ non_pic_objects="$non_pic_objects $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if test -z "$run"; then
+ $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+ exit $EXIT_FAILURE
+ else
+ # Dry-run case.
+
+ # Extract subdirectory from the argument.
+ xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+ if test "X$xdir" = "X$arg"; then
+ xdir=
+ else
+ xdir="$xdir/"
+ fi
+
+ pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+ non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+ libobjs="$libobjs $pic_object"
+ non_pic_objects="$non_pic_objects $non_pic_object"
+ fi
+ fi
+ done
+ else
+ $echo "$modename: link input file \`$save_arg' does not exist"
+ exit $EXIT_FAILURE
+ fi
+ arg=$save_arg
+ prev=
+ continue
+ ;;
+ rpath | xrpath)
+ # We need an absolute path.
+ case $arg in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ $echo "$modename: only absolute run-paths are allowed" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+ if test "$prev" = rpath; then
+ case "$rpath " in
+ *" $arg "*) ;;
+ *) rpath="$rpath $arg" ;;
+ esac
+ else
+ case "$xrpath " in
+ *" $arg "*) ;;
+ *) xrpath="$xrpath $arg" ;;
+ esac
+ fi
+ prev=
+ continue
+ ;;
+ xcompiler)
+ compiler_flags="$compiler_flags $qarg"
+ prev=
+ compile_command="$compile_command $qarg"
+ finalize_command="$finalize_command $qarg"
+ continue
+ ;;
+ xlinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $wl$qarg"
+ prev=
+ compile_command="$compile_command $wl$qarg"
+ finalize_command="$finalize_command $wl$qarg"
+ continue
+ ;;
+ xcclinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $qarg"
+ prev=
+ compile_command="$compile_command $qarg"
+ finalize_command="$finalize_command $qarg"
+ continue
+ ;;
+ shrext)
+ shrext_cmds="$arg"
+ prev=
+ continue
+ ;;
+ darwin_framework|darwin_framework_skip)
+ test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
+ compile_command="$compile_command $arg"
+ finalize_command="$finalize_command $arg"
+ prev=
+ continue
+ ;;
+ *)
+ eval "$prev=\"\$arg\""
+ prev=
+ continue
+ ;;
+ esac
+ fi # test -n "$prev"
+
+ prevarg="$arg"
+
+ case $arg in
+ -all-static)
+ if test -n "$link_static_flag"; then
+ compile_command="$compile_command $link_static_flag"
+ finalize_command="$finalize_command $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -allow-undefined)
+ # FIXME: remove this flag sometime in the future.
+ $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
+ continue
+ ;;
+
+ -avoid-version)
+ avoid_version=yes
+ continue
+ ;;
+
+ -dlopen)
+ prev=dlfiles
+ continue
+ ;;
+
+ -dlpreopen)
+ prev=dlprefiles
+ continue
+ ;;
+
+ -export-dynamic)
+ export_dynamic=yes
+ continue
+ ;;
+
+ -export-symbols | -export-symbols-regex)
+ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+ $echo "$modename: more than one -exported-symbols argument is not allowed"
+ exit $EXIT_FAILURE
+ fi
+ if test "X$arg" = "X-export-symbols"; then
+ prev=expsyms
+ else
+ prev=expsyms_regex
+ fi
+ continue
+ ;;
+
+ -framework|-arch|-isysroot)
+ case " $CC " in
+ *" ${arg} ${1} "* | *" ${arg} ${1} "*)
+ prev=darwin_framework_skip ;;
+ *) compiler_flags="$compiler_flags $arg"
+ prev=darwin_framework ;;
+ esac
+ compile_command="$compile_command $arg"
+ finalize_command="$finalize_command $arg"
+ continue
+ ;;
+
+ -inst-prefix-dir)
+ prev=inst_prefix
+ continue
+ ;;
+
+ # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+ # so, if we see these flags be careful not to treat them like -L
+ -L[A-Z][A-Z]*:*)
+ case $with_gcc/$host in
+ no/*-*-irix* | /*-*-irix*)
+ compile_command="$compile_command $arg"
+ finalize_command="$finalize_command $arg"
+ ;;
+ esac
+ continue
+ ;;
+
+ -L*)
+ dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
+ absdir="$dir"
+ notinst_path="$notinst_path $dir"
+ fi
+ dir="$absdir"
+ ;;
+ esac
+ case "$deplibs " in
+ *" -L$dir "*) ;;
+ *)
+ deplibs="$deplibs -L$dir"
+ lib_search_path="$lib_search_path $dir"
+ ;;
+ esac
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+ testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$dir:"*) ;;
+ *) dllsearchpath="$dllsearchpath:$dir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
+ ;;
+ esac
+ continue
+ ;;
+
+ -l*)
+ if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
+ # These systems don't actually have a C or math library (as such)
+ continue
+ ;;
+ *-*-os2*)
+ # These systems don't actually have a C library (as such)
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C and math libraries are in the System framework
+ deplibs="$deplibs -framework System"
+ continue
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ test "X$arg" = "X-lc" && continue
+ ;;
+ esac
+ elif test "X$arg" = "X-lc_r"; then
+ case $host in
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc_r directly, use -pthread flag.
+ continue
+ ;;
+ esac
+ fi
+ deplibs="$deplibs $arg"
+ continue
+ ;;
+
+ # Tru64 UNIX uses -model [arg] to determine the layout of C++
+ # classes, name mangling, and exception handling.
+ -model)
+ compile_command="$compile_command $arg"
+ compiler_flags="$compiler_flags $arg"
+ finalize_command="$finalize_command $arg"
+ prev=xcompiler
+ continue
+ ;;
+
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ compiler_flags="$compiler_flags $arg"
+ compile_command="$compile_command $arg"
+ finalize_command="$finalize_command $arg"
+ continue
+ ;;
+
+ -multi_module)
+ single_module="${wl}-multi_module"
+ continue
+ ;;
+
+ -module)
+ module=yes
+ continue
+ ;;
+
+ # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+ # -r[0-9][0-9]* specifies the processor on the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+ # +DA*, +DD* enable 64-bit mode on the HP compiler
+ # -q* pass through compiler args for the IBM compiler
+ # -m* pass through architecture-specific compiler args for GCC
+ # -m*, -t[45]*, -txscale* pass through architecture-specific
+ # compiler args for GCC
+ # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+ # -F/path gives path to uninstalled frameworks, gcc on darwin
+ # @file GCC response files
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+ case $arg in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ arg="\"$arg\""
+ ;;
+ esac
+ compile_command="$compile_command $arg"
+ finalize_command="$finalize_command $arg"
+ compiler_flags="$compiler_flags $arg"
+ continue
+ ;;
+
+ -shrext)
+ prev=shrext
+ continue
+ ;;
+
+ -no-fast-install)
+ fast_install=no
+ continue
+ ;;
+
+ -no-install)
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*)
+ # The PATH hackery in wrapper scripts is required on Windows
+ # and Darwin in order for the loader to find any dlls it needs.
+ $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
+ $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
+ fast_install=no
+ ;;
+ *) no_install=yes ;;
+ esac
+ continue
+ ;;
+
+ -no-undefined)
+ allow_undefined=no
+ continue
+ ;;
+
+ -objectlist)
+ prev=objectlist
+ continue
+ ;;
+
+ -o) prev=output ;;
+
+ -precious-files-regex)
+ prev=precious_regex
+ continue
+ ;;
+
+ -release)
+ prev=release
+ continue
+ ;;
+
+ -rpath)
+ prev=rpath
+ continue
+ ;;
+
+ -R)
+ prev=xrpath
+ continue
+ ;;
+
+ -R*)
+ dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ $echo "$modename: only absolute run-paths are allowed" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) xrpath="$xrpath $dir" ;;
+ esac
+ continue
+ ;;
+
+ -static | -static-libtool-libs)
+ # The effects of -static are defined in a previous loop.
+ # We used to do the same as -all-static on platforms that
+ # didn't have a PIC flag, but the assumption that the effects
+ # would be equivalent was wrong. It would break on at least
+ # Digital Unix and AIX.
+ continue
+ ;;
+
+ -thread-safe)
+ thread_safe=yes
+ continue
+ ;;
+
+ -version-info)
+ prev=vinfo
+ continue
+ ;;
+ -version-number)
+ prev=vinfo
+ vinfo_number=yes
+ continue
+ ;;
+
+ -Wc,*)
+ args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ case $flag in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ flag="\"$flag\""
+ ;;
+ esac
+ arg="$arg $wl$flag"
+ compiler_flags="$compiler_flags $flag"
+ done
+ IFS="$save_ifs"
+ arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+ ;;
+
+ -Wl,*)
+ args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ case $flag in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ flag="\"$flag\""
+ ;;
+ esac
+ arg="$arg $wl$flag"
+ compiler_flags="$compiler_flags $wl$flag"
+ linker_flags="$linker_flags $flag"
+ done
+ IFS="$save_ifs"
+ arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+ ;;
+
+ -Xcompiler)
+ prev=xcompiler
+ continue
+ ;;
+
+ -Xlinker)
+ prev=xlinker
+ continue
+ ;;
+
+ -XCClinker)
+ prev=xcclinker
+ continue
+ ;;
+
+ # Some other compiler flag.
+ -* | +*)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+ case $arg in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ arg="\"$arg\""
+ ;;
+ esac
+ ;;
+
+ *.$objext)
+ # A standard object.
+ objs="$objs $arg"
+ ;;
+
+ *.lo)
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ # If there is no directory component, then add one.
+ case $arg in
+ */* | *\\*) . $arg ;;
+ *) . ./$arg ;;
+ esac
+
+ if test -z "$pic_object" || \
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none && \
+ test "$non_pic_object" = none; then
+ $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Extract subdirectory from the argument.
+ xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+ if test "X$xdir" = "X$arg"; then
+ xdir=
+ else
+ xdir="$xdir/"
+ fi
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ dlfiles="$dlfiles $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ libobjs="$libobjs $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ non_pic_objects="$non_pic_objects $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ non_pic_objects="$non_pic_objects $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if test -z "$run"; then
+ $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+ exit $EXIT_FAILURE
+ else
+ # Dry-run case.
+
+ # Extract subdirectory from the argument.
+ xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+ if test "X$xdir" = "X$arg"; then
+ xdir=
+ else
+ xdir="$xdir/"
+ fi
+
+ pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+ non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+ libobjs="$libobjs $pic_object"
+ non_pic_objects="$non_pic_objects $non_pic_object"
+ fi
+ fi
+ ;;
+
+ *.$libext)
+ # An archive.
+ deplibs="$deplibs $arg"
+ old_deplibs="$old_deplibs $arg"
+ continue
+ ;;
+
+ *.la)
+ # A libtool-controlled library.
+
+ if test "$prev" = dlfiles; then
+ # This library was specified with -dlopen.
+ dlfiles="$dlfiles $arg"
+ prev=
+ elif test "$prev" = dlprefiles; then
+ # The library was specified with -dlpreopen.
+ dlprefiles="$dlprefiles $arg"
+ prev=
+ else
+ deplibs="$deplibs $arg"
+ fi
+ continue
+ ;;
+
+ # Some other compiler argument.
+ *)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+ case $arg in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ arg="\"$arg\""
+ ;;
+ esac
+ ;;
+ esac # arg
+
+ # Now actually substitute the argument into the commands.
+ if test -n "$arg"; then
+ compile_command="$compile_command $arg"
+ finalize_command="$finalize_command $arg"
+ fi
+ done # argument parsing loop
+
+ if test "$module" = yes ; then
+ # [Mandriva] dropping ld option "--no-undefined" which is wrong for plugins
+ linker_flags=`$echo "X $linker_flags" | $Xsed -e 's/ --no-undefined//'`
+ compiler_flags=`$echo "X $compiler_flags" | $Xsed -e 's/ -Wl,--no-undefined//'`
+ fi
+
+ if test -n "$prev"; then
+ $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+ eval arg=\"$export_dynamic_flag_spec\"
+ compile_command="$compile_command $arg"
+ finalize_command="$finalize_command $arg"
+ fi
+
+ oldlibs=
+ # calculate the name of the file, without its directory
+ outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
+ libobjs_save="$libobjs"
+
+ if test -n "$shlibpath_var"; then
+ # get the directories listed in $shlibpath_var
+ eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+ else
+ shlib_search_path=
+ fi
+ eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+ eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+ output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
+ if test "X$output_objdir" = "X$output"; then
+ output_objdir="$objdir"
+ else
+ output_objdir="$output_objdir/$objdir"
+ fi
+ # Create the object directory.
+ if test ! -d "$output_objdir"; then
+ $show "$mkdir $output_objdir"
+ $run $mkdir $output_objdir
+ exit_status=$?
+ if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
+ exit $exit_status
+ fi
+ fi
+
+ # Determine the type of output
+ case $output in
+ "")
+ $echo "$modename: you must specify an output file" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ *.$libext) linkmode=oldlib ;;
+ *.lo | *.$objext) linkmode=obj ;;
+ *.la) linkmode=lib ;;
+ *) linkmode=prog ;; # Anything else should be a program.
+ esac
+
+ case $host in
+ *cygwin* | *mingw* | *pw32*)
+ # don't eliminate duplications in $postdeps and $predeps
+ duplicate_compiler_generated_deps=yes
+ ;;
+ *)
+ duplicate_compiler_generated_deps=$duplicate_deps
+ ;;
+ esac
+ specialdeplibs=
+
+ libs=
+ # Find all interdependent deplibs by searching for libraries
+ # that are linked more than once (e.g. -la -lb -la)
+ for deplib in $deplibs; do
+ if test "X$duplicate_deps" = "Xyes" ; then
+ case "$libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ libs="$libs $deplib"
+ done
+
+ if test "$linkmode" = lib; then
+ libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+ # Compute libraries that are listed more than once in $predeps
+ # $postdeps and mark them as special (i.e., whose duplicates are
+ # not to be eliminated).
+ pre_post_deps=
+ if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
+ for pre_post_dep in $predeps $postdeps; do
+ case "$pre_post_deps " in
+ *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+ esac
+ pre_post_deps="$pre_post_deps $pre_post_dep"
+ done
+ fi
+ pre_post_deps=
+ fi
+
+ deplibs=
+ newdependency_libs=
+ newlib_search_path=
+ need_relink=no # whether we're linking any uninstalled libtool libraries
+ notinst_deplibs= # not-installed libtool libraries
+ case $linkmode in
+ lib)
+ passes="conv link"
+ for file in $dlfiles $dlprefiles; do
+ case $file in
+ *.la) ;;
+ *)
+ $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+ done
+ ;;
+ prog)
+ compile_deplibs=
+ finalize_deplibs=
+ alldeplibs=no
+ newdlfiles=
+ newdlprefiles=
+ passes="conv scan dlopen dlpreopen link"
+ ;;
+ *) passes="conv"
+ ;;
+ esac
+ for pass in $passes; do
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan"; then
+ libs="$deplibs"
+ deplibs=
+ fi
+ if test "$linkmode" = prog; then
+ case $pass in
+ dlopen) libs="$dlfiles" ;;
+ dlpreopen) libs="$dlprefiles" ;;
+ link)
+ libs="$deplibs %DEPLIBS%"
+ test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
+ ;;
+ esac
+ fi
+ if test "$pass" = dlopen; then
+ # Collect dlpreopened libraries
+ save_deplibs="$deplibs"
+ deplibs=
+ fi
+ for deplib in $libs; do
+ lib=
+ found=no
+ case $deplib in
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags $deplib"
+ fi
+ continue
+ ;;
+ -l*)
+ if test "$linkmode" != lib && test "$linkmode" != prog; then
+ $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
+ continue
+ fi
+ name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
+ if test "$linkmode" = lib; then
+ searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+ else
+ searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+ fi
+ for searchdir in $searchdirs; do
+ for search_ext in .la $std_shrext .so .a; do
+ # Search the libtool library
+ lib="$searchdir/lib${name}${search_ext}"
+ if test -f "$lib"; then
+ if test "$search_ext" = ".la"; then
+ found=yes
+ else
+ found=no
+ fi
+ break 2
+ fi
+ done
+ done
+ if test "$found" != yes; then
+ # deplib doesn't seem to be a libtool library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ else # deplib is a libtool library
+ # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+ # We need to do some special things here, and not later.
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $deplib "*)
+ if (${SED} -e '2q' $lib |
+ grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+ library_names=
+ old_library=
+ case $lib in
+ */* | *\\*) . $lib ;;
+ *) . ./$lib ;;
+ esac
+ for l in $old_library $library_names; do
+ ll="$l"
+ done
+ if test "X$ll" = "X$old_library" ; then # only static version available
+ found=no
+ ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+ test "X$ladir" = "X$lib" && ladir="."
+ lib=$ladir/$old_library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+ fi
+ fi
+ ;; # -l
+ -L*)
+ case $linkmode in
+ lib)
+ deplibs="$deplib $deplibs"
+ test "$pass" = conv && continue
+ newdependency_libs="$deplib $newdependency_libs"
+ newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+ ;;
+ prog)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ if test "$pass" = scan; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+ ;;
+ *)
+ $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
+ ;;
+ esac # linkmode
+ continue
+ ;; # -L
+ -R*)
+ if test "$pass" = link; then
+ dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
+ # Make sure the xrpath contains only unique directories.
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) xrpath="$xrpath $dir" ;;
+ esac
+ fi
+ deplibs="$deplib $deplibs"
+ continue
+ ;;
+ *.la) lib="$deplib" ;;
+ *.$libext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ case $linkmode in
+ lib)
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method
+ match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+ if eval $echo \"$deplib\" 2>/dev/null \
+ | $SED 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ valid_a_lib=yes
+ fi
+ ;;
+ pass_all)
+ valid_a_lib=yes
+ ;;
+ esac
+ if test "$valid_a_lib" != yes; then
+ $echo
+ $echo "*** Warning: Trying to link with static lib archive $deplib."
+ $echo "*** I have the capability to make that library automatically link in when"
+ $echo "*** you link to this library. But I can only do this if you have a"
+ $echo "*** shared version of the library, which you do not appear to have"
+ $echo "*** because the file extensions .$libext of this argument makes me believe"
+ $echo "*** that it is just a static archive that I should not used here."
+ else
+ $echo
+ $echo "*** Warning: Linking the shared library $output against the"
+ $echo "*** static library $deplib is not portable!"
+ deplibs="$deplib $deplibs"
+ fi
+ continue
+ ;;
+ prog)
+ if test "$pass" != link; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ continue
+ ;;
+ esac # linkmode
+ ;; # *.$libext
+ *.lo | *.$objext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ elif test "$linkmode" = prog; then
+ if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+ # If there is no dlopen support or we're linking statically,
+ # we need to preload.
+ newdlprefiles="$newdlprefiles $deplib"
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ newdlfiles="$newdlfiles $deplib"
+ fi
+ fi
+ continue
+ ;;
+ %DEPLIBS%)
+ alldeplibs=yes
+ continue
+ ;;
+ esac # case $deplib
+ if test "$found" = yes || test -f "$lib"; then :
+ else
+ $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Check to see that this really is a libtool archive.
+ if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+ else
+ $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+ test "X$ladir" = "X$lib" && ladir="."
+
+ dlname=
+ dlopen=
+ dlpreopen=
+ libdir=
+ library_names=
+ old_library=
+ # If the library was installed with an old release of libtool,
+ # it will not redefine variables installed, or shouldnotlink
+ installed=yes
+ shouldnotlink=no
+ avoidtemprpath=
+
+
+ # Read the .la file
+ case $lib in
+ */* | *\\*) . $lib ;;
+ *) . ./$lib ;;
+ esac
+
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan" ||
+ { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+ test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+ test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+ fi
+
+ if test "$pass" = conv; then
+ # Only check for convenience libraries
+ deplibs="$lib $deplibs"
+ if test -z "$libdir"; then
+ if test -z "$old_library"; then
+ $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ # It is a libtool convenience library, so add in its objects.
+ convenience="$convenience $ladir/$objdir/$old_library"
+ old_convenience="$old_convenience $ladir/$objdir/$old_library"
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ deplibs="$deplib $deplibs"
+ if test "X$duplicate_deps" = "Xyes" ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
+ elif test "$linkmode" != prog && test "$linkmode" != lib; then
+ $echo "$modename: \`$lib' is not a convenience library" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ continue
+ fi # $pass = conv
+
+
+ # Get the name of the library we link against.
+ linklib=
+ for l in $old_library $library_names; do
+ linklib="$l"
+ done
+ if test -z "$linklib"; then
+ $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # This library was specified with -dlopen.
+ if test "$pass" = dlopen; then
+ if test -z "$libdir"; then
+ $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ if test -z "$dlname" ||
+ test "$dlopen_support" != yes ||
+ test "$build_libtool_libs" = no; then
+ # If there is no dlname, no dlopen support or we're linking
+ # statically, we need to preload. We also need to preload any
+ # dependent libraries so libltdl's deplib preloader doesn't
+ # bomb out in the load deplibs phase.
+ dlprefiles="$dlprefiles $lib $dependency_libs"
+ else
+ newdlfiles="$newdlfiles $lib"
+ fi
+ continue
+ fi # $pass = dlopen
+
+ # We need an absolute path.
+ case $ladir in
+ [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+ *)
+ abs_ladir=`cd "$ladir" && pwd`
+ if test -z "$abs_ladir"; then
+ $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
+ $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
+ abs_ladir="$ladir"
+ fi
+ ;;
+ esac
+ laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+
+ # Find the relevant object directory and library name.
+ if test "X$installed" = Xyes; then
+ if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ $echo "$modename: warning: library \`$lib' was moved." 1>&2
+ dir="$ladir"
+ absdir="$abs_ladir"
+ libdir="$abs_ladir"
+ else
+ dir="$libdir"
+ absdir="$libdir"
+ fi
+ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ else
+ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ dir="$ladir"
+ absdir="$abs_ladir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ else
+ dir="$ladir/$objdir"
+ absdir="$abs_ladir/$objdir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ fi
+ fi # $installed = yes
+ name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+
+ # This library was specified with -dlpreopen.
+ if test "$pass" = dlpreopen; then
+ if test -z "$libdir"; then
+ $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ # Prefer using a static library (so that no silly _DYNAMIC symbols
+ # are required to link).
+ if test -n "$old_library"; then
+ newdlprefiles="$newdlprefiles $dir/$old_library"
+ # Otherwise, use the dlname, so that lt_dlopen finds it.
+ elif test -n "$dlname"; then
+ newdlprefiles="$newdlprefiles $dir/$dlname"
+ else
+ newdlprefiles="$newdlprefiles $dir/$linklib"
+ fi
+ fi # $pass = dlpreopen
+
+ if test -z "$libdir"; then
+ # Link the convenience library
+ if test "$linkmode" = lib; then
+ deplibs="$dir/$old_library $deplibs"
+ elif test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$dir/$old_library $compile_deplibs"
+ finalize_deplibs="$dir/$old_library $finalize_deplibs"
+ else
+ deplibs="$lib $deplibs" # used for prog,scan pass
+ fi
+ continue
+ fi
+
+
+ if test "$linkmode" = prog && test "$pass" != link; then
+ newlib_search_path="$newlib_search_path $ladir"
+ deplibs="$lib $deplibs"
+
+ linkalldeplibs=no
+ if test "$link_all_deplibs" != no || test -z "$library_names" ||
+ test "$build_libtool_libs" = no; then
+ linkalldeplibs=yes
+ fi
+
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
+ esac
+ # Need to link against all dependency_libs?
+ if test "$linkalldeplibs" = yes; then
+ deplibs="$deplib $deplibs"
+ else
+ # Need to hardcode shared library paths
+ # or/and link against static libraries
+ newdependency_libs="$deplib $newdependency_libs"
+ fi
+ if test "X$duplicate_deps" = "Xyes" ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done # for deplib
+ continue
+ fi # $linkmode = prog...
+
+ if test "$linkmode,$pass" = "prog,link"; then
+ if test -n "$library_names" &&
+ { { test "$prefer_static_libs" = no ||
+ test "$prefer_static_libs,$installed" = "built,yes"; } ||
+ test -z "$old_library"; }; then
+ # We need to hardcode the library path
+ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+ # Make sure the rpath contains only unique directories.
+ case "$temp_rpath " in
+ *" $dir "*) ;;
+ *" $absdir "*) ;;
+ *) temp_rpath="$temp_rpath $absdir" ;;
+ esac
+ fi
+
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) compile_rpath="$compile_rpath $absdir"
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir"
+ esac
+ ;;
+ esac
+ fi # $linkmode,$pass = prog,link...
+
+ if test "$alldeplibs" = yes &&
+ { test "$deplibs_check_method" = pass_all ||
+ { test "$build_libtool_libs" = yes &&
+ test -n "$library_names"; }; }; then
+ # We only need to search for static libraries
+ continue
+ fi
+ fi
+
+ link_static=no # Whether the deplib will be linked statically
+ use_static_libs=$prefer_static_libs
+ if test "$use_static_libs" = built && test "$installed" = yes ; then
+ use_static_libs=no
+ fi
+ if test -n "$library_names" &&
+ { test "$use_static_libs" = no || test -z "$old_library"; }; then
+ if test "$installed" = no; then
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=yes
+ fi
+ # This is a shared library
+
+ # Warn about portability, can't link against -module's on
+ # some systems (darwin)
+ if test "$shouldnotlink" = yes && test "$pass" = link ; then
+ $echo
+ if test "$linkmode" = prog; then
+ $echo "*** Warning: Linking the executable $output against the loadable module"
+ else
+ $echo "*** Warning: Linking the shared library $output against the loadable module"
+ fi
+ $echo "*** $linklib is not portable!"
+ fi
+ if test "$linkmode" = lib &&
+ test "$hardcode_into_libs" = yes; then
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) compile_rpath="$compile_rpath $absdir"
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir"
+ esac
+ ;;
+ esac
+ fi
+
+ if test -n "$old_archive_from_expsyms_cmds"; then
+ # figure out the soname
+ set dummy $library_names
+ realname="$2"
+ shift; shift
+ libname=`eval \\$echo \"$libname_spec\"`
+ # use dlname if we got it. it's perfectly good, no?
+ if test -n "$dlname"; then
+ soname="$dlname"
+ elif test -n "$soname_spec"; then
+ # bleh windows
+ case $host in
+ *cygwin* | mingw*)
+ major=`expr $current - $age`
+ versuffix="-$major"
+ ;;
+ esac
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+
+ # Make a new name for the extract_expsyms_cmds to use
+ soroot="$soname"
+ soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
+ newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
+
+ # If the library has no export list, then create one now
+ if test -f "$output_objdir/$soname-def"; then :
+ else
+ $show "extracting exported symbol list from \`$soname'"
+ save_ifs="$IFS"; IFS='~'
+ cmds=$extract_expsyms_cmds
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+ fi
+
+ # Create $newlib
+ if test -f "$output_objdir/$newlib"; then :; else
+ $show "generating import library for \`$soname'"
+ save_ifs="$IFS"; IFS='~'
+ cmds=$old_archive_from_expsyms_cmds
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+ fi
+ # make sure the library variables are pointing to the new library
+ dir=$output_objdir
+ linklib=$newlib
+ fi # test -n "$old_archive_from_expsyms_cmds"
+
+ if test "$linkmode" = prog || test "$mode" != relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ lib_linked=yes
+ case $hardcode_action in
+ immediate | unsupported)
+ if test "$hardcode_direct" = no; then
+ add="$dir/$linklib"
+ case $host in
+ *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+ *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+ *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+ *-*-unixware7*) add_dir="-L$dir" ;;
+ *-*-darwin* )
+ # if the lib is a module then we can not link against
+ # it, someone is ignoring the new warnings I added
+ if /usr/bin/file -L $add 2> /dev/null |
+ $EGREP ": [^:]* bundle" >/dev/null ; then
+ $echo "** Warning, lib $linklib is a module, not a shared library"
+ if test -z "$old_library" ; then
+ $echo
+ $echo "** And there doesn't seem to be a static archive available"
+ $echo "** The link will probably fail, sorry"
+ else
+ add="$dir/$old_library"
+ fi
+ fi
+ esac
+ elif test "$hardcode_minus_L" = no; then
+ case $host in
+ *-*-sunos*) add_shlibpath="$dir" ;;
+ esac
+ add_dir="-L$dir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = no; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ relink)
+ if test "$hardcode_direct" = yes; then
+ add="$dir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$dir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ add_dir="$add_dir -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ *) lib_linked=no ;;
+ esac
+
+ if test "$lib_linked" != yes; then
+ $echo "$modename: configuration error: unsupported hardcode properties"
+ exit $EXIT_FAILURE
+ fi
+
+ if test -n "$add_shlibpath"; then
+ case :$compile_shlibpath: in
+ *":$add_shlibpath:"*) ;;
+ *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+ esac
+ fi
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+ test -n "$add" && compile_deplibs="$add $compile_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ if test "$hardcode_direct" != yes && \
+ test "$hardcode_minus_L" != yes && \
+ test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+ esac
+ fi
+ fi
+ fi
+
+ if test "$linkmode" = prog || test "$mode" = relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ # Finalize command for both is simple: just hardcode it.
+ if test "$hardcode_direct" = yes; then
+ add="$libdir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$libdir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+ esac
+ add="-l$name"
+ elif test "$hardcode_automatic" = yes; then
+ if test -n "$inst_prefix_dir" &&
+ test -f "$inst_prefix_dir$libdir/$linklib" ; then
+ add="$inst_prefix_dir$libdir/$linklib"
+ else
+ add="$libdir/$linklib"
+ fi
+ else
+ # We cannot seem to hardcode it, guess we'll fake it.
+ add_dir="-L$libdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ add_dir="$add_dir -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ fi
+
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+ test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ fi
+ fi
+ elif test "$linkmode" = prog; then
+ # Here we assume that one of hardcode_direct or hardcode_minus_L
+ # is not unsupported. This is valid on all known static and
+ # shared platforms.
+ if test "$hardcode_direct" != unsupported; then
+ test -n "$old_library" && linklib="$old_library"
+ compile_deplibs="$dir/$linklib $compile_deplibs"
+ finalize_deplibs="$dir/$linklib $finalize_deplibs"
+ else
+ compile_deplibs="-l$name -L$dir $compile_deplibs"
+ finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+ fi
+ elif test "$build_libtool_libs" = yes; then
+ # Not a shared library
+ if test "$deplibs_check_method" != pass_all; then
+ # We're trying link a shared library against a static one
+ # but the system doesn't support it.
+
+ # Just print a warning and add the library to dependency_libs so
+ # that the program can be linked against the static library.
+ $echo
+ $echo "*** Warning: This system can not link to static lib archive $lib."
+ $echo "*** I have the capability to make that library automatically link in when"
+ $echo "*** you link to this library. But I can only do this if you have a"
+ $echo "*** shared version of the library, which you do not appear to have."
+ if test "$module" = yes; then
+ $echo "*** But as you try to build a module library, libtool will still create "
+ $echo "*** a static module, that should work as long as the dlopening application"
+ $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+ if test -z "$global_symbol_pipe"; then
+ $echo
+ $echo "*** However, this would only work if libtool was able to extract symbol"
+ $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ $echo "*** not find such a program. So, this module is probably useless."
+ $echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ else
+ deplibs="$dir/$old_library $deplibs"
+ link_static=yes
+ fi
+ fi # link shared/static library?
+
+ if test "$linkmode" = lib; then
+ if test -n "$dependency_libs" &&
+ { test "$hardcode_into_libs" != yes ||
+ test "$build_old_libs" = yes ||
+ test "$link_static" = yes; }; then
+ # Extract -R from dependency_libs
+ temp_deplibs=
+ for libdir in $dependency_libs; do
+ case $libdir in
+ -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
+ case " $xrpath " in
+ *" $temp_xrpath "*) ;;
+ *) xrpath="$xrpath $temp_xrpath";;
+ esac;;
+ *) temp_deplibs="$temp_deplibs $libdir";;
+ esac
+ done
+ dependency_libs="$temp_deplibs"
+ fi
+
+ newlib_search_path="$newlib_search_path $absdir"
+ # Link against this library
+ test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+ # ... and its dependency_libs
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ newdependency_libs="$deplib $newdependency_libs"
+ if test "X$duplicate_deps" = "Xyes" ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
+
+ if test "$link_all_deplibs" != no; then
+ # Add the search paths of all dependency libraries
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) path="$deplib" ;;
+ *.la)
+ dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
+ test "X$dir" = "X$deplib" && dir="."
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
+ absdir="$dir"
+ fi
+ ;;
+ esac
+ if grep "^installed=no" $deplib > /dev/null; then
+ path="$absdir/$objdir"
+ else
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ if test -z "$libdir"; then
+ $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ if test "$absdir" != "$libdir"; then
+ $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
+ fi
+ path="$absdir"
+ fi
+ depdepl=
+ case $host in
+ *-*-darwin*)
+ # we do not want to link against static libs,
+ # but need to link against shared
+ eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+ eval deplibdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ if test -n "$deplibrary_names" ; then
+ for tmp in $deplibrary_names ; do
+ depdepl=$tmp
+ done
+ if test -f "$deplibdir/$depdepl" ; then
+ depdepl="$deplibdir/$depdepl"
+ elif test -f "$path/$depdepl" ; then
+ depdepl="$path/$depdepl"
+ else
+ # Can't find it, oh well...
+ depdepl=
+ fi
+ # do not add paths which are already there
+ case " $newlib_search_path " in
+ *" $path "*) ;;
+ *) newlib_search_path="$newlib_search_path $path";;
+ esac
+ fi
+ path=""
+ ;;
+ *)
+ path="-L$path"
+ ;;
+ esac
+ ;;
+ -l*)
+ case $host in
+ *-*-darwin*)
+ # Again, we only want to link against shared libraries
+ eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
+ for tmp in $newlib_search_path ; do
+ if test -f "$tmp/lib$tmp_libs.dylib" ; then
+ eval depdepl="$tmp/lib$tmp_libs.dylib"
+ break
+ fi
+ done
+ path=""
+ ;;
+ *) continue ;;
+ esac
+ ;;
+ *) continue ;;
+ esac
+ case " $deplibs " in
+ *" $path "*) ;;
+ *) deplibs="$path $deplibs" ;;
+ esac
+ case " $deplibs " in
+ *" $depdepl "*) ;;
+ *) deplibs="$depdepl $deplibs" ;;
+ esac
+ done
+ fi # link_all_deplibs != no
+ fi # linkmode = lib
+ done # for deplib in $libs
+ dependency_libs="$newdependency_libs"
+ if test "$pass" = dlpreopen; then
+ # Link the dlpreopened libraries before other libraries
+ for deplib in $save_deplibs; do
+ deplibs="$deplib $deplibs"
+ done
+ fi
+ if test "$pass" != dlopen; then
+ if test "$pass" != conv; then
+ # Make sure lib_search_path contains only unique directories.
+ lib_search_path=
+ for dir in $newlib_search_path; do
+ case "$lib_search_path " in
+ *" $dir "*) ;;
+ *) lib_search_path="$lib_search_path $dir" ;;
+ esac
+ done
+ newlib_search_path=
+ fi
+
+ if test "$linkmode,$pass" != "prog,link"; then
+ vars="deplibs"
+ else
+ vars="compile_deplibs finalize_deplibs"
+ fi
+ for var in $vars dependency_libs; do
+ # Add libraries to $var in reverse order
+ eval tmp_libs=\"\$$var\"
+ new_libs=
+ for deplib in $tmp_libs; do
+ # FIXME: Pedantically, this is the right thing to do, so
+ # that some nasty dependency loop isn't accidentally
+ # broken:
+ #new_libs="$deplib $new_libs"
+ # Pragmatically, this seems to cause very few problems in
+ # practice:
+ case $deplib in
+ -L*) new_libs="$deplib $new_libs" ;;
+ -R*) ;;
+ *)
+ # And here is the reason: when a library appears more
+ # than once as an explicit dependence of a library, or
+ # is implicitly linked in more than once by the
+ # compiler, it is considered special, and multiple
+ # occurrences thereof are not removed. Compare this
+ # with having the same library being listed as a
+ # dependency of multiple other libraries: in this case,
+ # we know (pedantically, we assume) the library does not
+ # need to be listed more than once, so we keep only the
+ # last copy. This is not always right, but it is rare
+ # enough that we require users that really mean to play
+ # such unportable linking tricks to link the library
+ # using -Wl,-lname, so that libtool does not consider it
+ # for duplicate removal.
+ case " $specialdeplibs " in
+ *" $deplib "*) new_libs="$deplib $new_libs" ;;
+ *)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$deplib $new_libs" ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+ tmp_libs=
+ for deplib in $new_libs; do
+ case $deplib in
+ -L*)
+ case " $tmp_libs " in
+ *" $deplib "*) ;;
+ *) tmp_libs="$tmp_libs $deplib" ;;
+ esac
+ ;;
+ *) tmp_libs="$tmp_libs $deplib" ;;
+ esac
+ done
+ eval $var=\"$tmp_libs\"
+ done # for var
+ fi
+ # Last step: remove runtime libs from dependency_libs
+ # (they stay in deplibs)
+ tmp_libs=
+ for i in $dependency_libs ; do
+ case " $predeps $postdeps $compiler_lib_search_path " in
+ *" $i "*)
+ i=""
+ ;;
+ esac
+ if test -n "$i" ; then
+ tmp_libs="$tmp_libs $i"
+ fi
+ done
+ dependency_libs=$tmp_libs
+ done # for pass
+ if test "$linkmode" = prog; then
+ dlfiles="$newdlfiles"
+ dlprefiles="$newdlprefiles"
+ fi
+
+ case $linkmode in
+ oldlib)
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 ;;
+ esac
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
+ fi
+
+ if test -n "$rpath"; then
+ $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
+ fi
+
+ if test -n "$xrpath"; then
+ $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
+ fi
+
+ if test -n "$vinfo"; then
+ $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
+ fi
+
+ if test -n "$release"; then
+ $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
+ fi
+
+ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+ $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
+ fi
+
+ # Now set the variables for building old libraries.
+ build_libtool_libs=no
+ oldlibs="$output"
+ objs="$objs$old_deplibs"
+ ;;
+
+ lib)
+ # Make sure we only generate libraries of the form `libNAME.la'.
+ case $outputname in
+ lib*)
+ name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ ;;
+ *)
+ if test "$module" = no; then
+ $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ if test "$need_lib_prefix" != no; then
+ # Add the "lib" prefix for modules if required
+ name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ else
+ libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+ fi
+ ;;
+ esac
+
+ if test -n "$objs"; then
+ if test "$deplibs_check_method" != pass_all; then
+ $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
+ exit $EXIT_FAILURE
+ else
+ $echo
+ $echo "*** Warning: Linking the shared library $output against the non-libtool"
+ $echo "*** objects $objs is not portable!"
+ libobjs="$libobjs $objs"
+ fi
+ fi
+
+ if test "$dlself" != no; then
+ $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
+ fi
+
+ set dummy $rpath
+ if test "$#" -gt 2; then
+ $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
+ fi
+ install_libdir="$2"
+
+ oldlibs=
+ if test -z "$rpath"; then
+ if test "$build_libtool_libs" = yes; then
+ # Building a libtool convenience library.
+ # Some compilers have problems with a `.al' extension so
+ # convenience libraries should have the same extension an
+ # archive normally would.
+ oldlibs="$output_objdir/$libname.$libext $oldlibs"
+ build_libtool_libs=convenience
+ build_old_libs=yes
+ fi
+
+ if test -n "$vinfo"; then
+ $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
+ fi
+
+ if test -n "$release"; then
+ $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
+ fi
+ else
+
+ # Parse the version information argument.
+ save_ifs="$IFS"; IFS=':'
+ set dummy $vinfo 0 0 0
+ IFS="$save_ifs"
+
+ if test -n "$8"; then
+ $echo "$modename: too many parameters to \`-version-info'" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # convert absolute version numbers to libtool ages
+ # this retains compatibility with .la files and attempts
+ # to make the code below a bit more comprehensible
+
+ case $vinfo_number in
+ yes)
+ number_major="$2"
+ number_minor="$3"
+ number_revision="$4"
+ #
+ # There are really only two kinds -- those that
+ # use the current revision as the major version
+ # and those that subtract age and use age as
+ # a minor version. But, then there is irix
+ # which has an extra 1 added just for fun
+ #
+ case $version_type in
+ darwin|linux|osf|windows|none)
+ current=`expr $number_major + $number_minor`
+ age="$number_minor"
+ revision="$number_revision"
+ ;;
+ freebsd-aout|freebsd-elf|sunos)
+ current="$number_major"
+ revision="$number_minor"
+ age="0"
+ ;;
+ irix|nonstopux)
+ current=`expr $number_major + $number_minor`
+ age="$number_minor"
+ revision="$number_minor"
+ lt_irix_increment=no
+ ;;
+ esac
+ ;;
+ no)
+ current="$2"
+ revision="$3"
+ age="$4"
+ ;;
+ esac
+
+ # Check that each of the things are valid numbers.
+ case $current in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
+ $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+
+ case $revision in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
+ $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+
+ case $age in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
+ $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+
+ if test "$age" -gt "$current"; then
+ $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
+ $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Calculate the version variables.
+ major=
+ versuffix=
+ verstring=
+ case $version_type in
+ none) ;;
+
+ darwin)
+ # Like Linux, but with the current version available in
+ # verstring for coding it into the library header
+ major=.`expr $current - $age`
+ versuffix="$major.$age.$revision"
+ # Darwin ld doesn't like 0 for these options...
+ minor_current=`expr $current + 1`
+ xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+ verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+ ;;
+
+ freebsd-aout)
+ major=".$current"
+ versuffix=".$current.$revision";
+ ;;
+
+ freebsd-elf)
+ major=".$current"
+ versuffix=".$current";
+ ;;
+
+ irix | nonstopux)
+ if test "X$lt_irix_increment" = "Xno"; then
+ major=`expr $current - $age`
+ else
+ major=`expr $current - $age + 1`
+ fi
+ case $version_type in
+ nonstopux) verstring_prefix=nonstopux ;;
+ *) verstring_prefix=sgi ;;
+ esac
+ verstring="$verstring_prefix$major.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$revision
+ while test "$loop" -ne 0; do
+ iface=`expr $revision - $loop`
+ loop=`expr $loop - 1`
+ verstring="$verstring_prefix$major.$iface:$verstring"
+ done
+
+ # Before this point, $major must not contain `.'.
+ major=.$major
+ versuffix="$major.$revision"
+ ;;
+
+ linux)
+ major=.`expr $current - $age`
+ versuffix="$major.$age.$revision"
+ ;;
+
+ osf)
+ major=.`expr $current - $age`
+ versuffix=".$current.$age.$revision"
+ verstring="$current.$age.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$age
+ while test "$loop" -ne 0; do
+ iface=`expr $current - $loop`
+ loop=`expr $loop - 1`
+ verstring="$verstring:${iface}.0"
+ done
+
+ # Make executables depend on our current version.
+ verstring="$verstring:${current}.0"
+ ;;
+
+ sunos)
+ major=".$current"
+ versuffix=".$current.$revision"
+ ;;
+
+ windows)
+ # Use '-' rather than '.', since we only want one
+ # extension on DOS 8.3 filesystems.
+ major=`expr $current - $age`
+ versuffix="-$major"
+ ;;
+
+ *)
+ $echo "$modename: unknown library version type \`$version_type'" 1>&2
+ $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+
+ # Clear the version info if we defaulted, and they specified a release.
+ if test -z "$vinfo" && test -n "$release"; then
+ major=
+ case $version_type in
+ darwin)
+ # we can't check for "0.0" in archive_cmds due to quoting
+ # problems, so we reset it completely
+ verstring=
+ ;;
+ *)
+ verstring="0.0"
+ ;;
+ esac
+ if test "$need_version" = no; then
+ versuffix=
+ else
+ versuffix=".0.0"
+ fi
+ fi
+
+ # Remove version info from name if versioning should be avoided
+ if test "$avoid_version" = yes && test "$need_version" = no; then
+ major=
+ versuffix=
+ verstring=""
+ fi
+
+ # Check to see if the archive will have undefined symbols.
+ if test "$allow_undefined" = yes; then
+ if test "$allow_undefined_flag" = unsupported; then
+ $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
+ build_libtool_libs=no
+ build_old_libs=yes
+ fi
+ else
+ # Don't allow undefined symbols.
+ allow_undefined_flag="$no_undefined_flag"
+ fi
+ fi
+
+ if test "$mode" != relink; then
+ # Remove our outputs, but don't remove object files since they
+ # may have been created when compiling PIC objects.
+ removelist=
+ tempremovelist=`$echo "$output_objdir/*"`
+ for p in $tempremovelist; do
+ case $p in
+ *.$objext)
+ ;;
+ $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+ if test "X$precious_files_regex" != "X"; then
+ if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+ then
+ continue
+ fi
+ fi
+ removelist="$removelist $p"
+ ;;
+ *) ;;
+ esac
+ done
+ if test -n "$removelist"; then
+ $show "${rm}r $removelist"
+ $run ${rm}r $removelist
+ fi
+ fi
+
+ # Now set the variables for building old libraries.
+ if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+ oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+ # Transform .lo files to .o files.
+ oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+ fi
+
+ # Eliminate all temporary directories.
+ #for path in $notinst_path; do
+ # lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
+ # deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
+ # dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
+ #done
+
+ if test -n "$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ temp_xrpath=
+ for libdir in $xrpath; do
+ temp_xrpath="$temp_xrpath -R$libdir"
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir" ;;
+ esac
+ done
+ if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+ dependency_libs="$temp_xrpath $dependency_libs"
+ fi
+ fi
+
+ # Make sure dlfiles contains only unique files that won't be dlpreopened
+ old_dlfiles="$dlfiles"
+ dlfiles=
+ for lib in $old_dlfiles; do
+ case " $dlprefiles $dlfiles " in
+ *" $lib "*) ;;
+ *) dlfiles="$dlfiles $lib" ;;
+ esac
+ done
+
+ # Make sure dlprefiles contains only unique files
+ old_dlprefiles="$dlprefiles"
+ dlprefiles=
+ for lib in $old_dlprefiles; do
+ case "$dlprefiles " in
+ *" $lib "*) ;;
+ *) dlprefiles="$dlprefiles $lib" ;;
+ esac
+ done
+
+ if test "$build_libtool_libs" = yes; then
+ if test -n "$rpath"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
+ # these systems don't actually have a c library (as such)!
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C library is in the System framework
+ deplibs="$deplibs -framework System"
+ ;;
+ *-*-netbsd*)
+ # Don't link with libc until the a.out ld.so is fixed.
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ ;;
+ *)
+ # Add libc to deplibs on all other systems if necessary.
+ if test "$build_libtool_need_lc" = "yes"; then
+ deplibs="$deplibs -lc"
+ fi
+ ;;
+ esac
+ fi
+
+ # Transform deplibs into only deplibs that can be linked in shared.
+ name_save=$name
+ libname_save=$libname
+ release_save=$release
+ versuffix_save=$versuffix
+ major_save=$major
+ # I'm not sure if I'm treating the release correctly. I think
+ # release should show up in the -l (ie -lgmp5) so we don't want to
+ # add it in twice. Is that correct?
+ release=""
+ versuffix=""
+ major=""
+ newdeplibs=
+ droppeddeps=no
+ case $deplibs_check_method in
+ pass_all)
+ # Don't check for shared/static. Everything works.
+ # This might be a little naive. We might want to check
+ # whether the library exists or not. But this is on
+ # osf3 & osf4 and I'm not really sure... Just
+ # implementing what was already the behavior.
+ newdeplibs=$deplibs
+ ;;
+ test_compile)
+ # This code stresses the "libraries are programs" paradigm to its
+ # limits. Maybe even breaks it. We compile a program, linking it
+ # against the deplibs as a proxy for the library. Then we can check
+ # whether they linked in statically or dynamically with ldd.
+ $rm conftest.c
+ cat > conftest.c <<EOF
+ int main() { return 0; }
+EOF
+ $rm conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+ ldd_output=`ldd conftest`
+ for i in $deplibs; do
+ name=`expr $i : '-l\(.*\)'`
+ # If $name is empty we are operating on a -L argument.
+ if test "$name" != "" && test "$name" != "0"; then
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ newdeplibs="$newdeplibs $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval \\$echo \"$libname_spec\"`
+ deplib_matches=`eval \\$echo \"$library_names_spec\"`
+ set dummy $deplib_matches
+ deplib_match=$2
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ newdeplibs="$newdeplibs $i"
+ else
+ droppeddeps=yes
+ $echo
+ $echo "*** Warning: dynamic linker does not accept needed library $i."
+ $echo "*** I have the capability to make that library automatically link in when"
+ $echo "*** you link to this library. But I can only do this if you have a"
+ $echo "*** shared version of the library, which I believe you do not have"
+ $echo "*** because a test_compile did reveal that the linker did not use it for"
+ $echo "*** its dynamic dependency list that programs get resolved with at runtime."
+ fi
+ fi
+ else
+ newdeplibs="$newdeplibs $i"
+ fi
+ done
+ else
+ # Error occurred in the first compile. Let's try to salvage
+ # the situation: Compile a separate program for each library.
+ for i in $deplibs; do
+ name=`expr $i : '-l\(.*\)'`
+ # If $name is empty we are operating on a -L argument.
+ if test "$name" != "" && test "$name" != "0"; then
+ $rm conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+ ldd_output=`ldd conftest`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ newdeplibs="$newdeplibs $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval \\$echo \"$libname_spec\"`
+ deplib_matches=`eval \\$echo \"$library_names_spec\"`
+ set dummy $deplib_matches
+ deplib_match=$2
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ newdeplibs="$newdeplibs $i"
+ else
+ droppeddeps=yes
+ $echo
+ $echo "*** Warning: dynamic linker does not accept needed library $i."
+ $echo "*** I have the capability to make that library automatically link in when"
+ $echo "*** you link to this library. But I can only do this if you have a"
+ $echo "*** shared version of the library, which you do not appear to have"
+ $echo "*** because a test_compile did reveal that the linker did not use this one"
+ $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+ fi
+ fi
+ else
+ droppeddeps=yes
+ $echo
+ $echo "*** Warning! Library $i is needed by this library but I was not able to"
+ $echo "*** make it link in! You will probably need to install it or some"
+ $echo "*** library that it depends on before this library will be fully"
+ $echo "*** functional. Installing it before continuing would be even better."
+ fi
+ else
+ newdeplibs="$newdeplibs $i"
+ fi
+ done
+ fi
+ ;;
+ file_magic*)
+ set dummy $deplibs_check_method
+ file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+ for a_deplib in $deplibs; do
+ name=`expr $a_deplib : '-l\(.*\)'`
+ # If $name is empty we are operating on a -L argument.
+ if test "$name" != "" && test "$name" != "0"; then
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval \\$echo \"$libname_spec\"`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ # Follow soft links.
+ if ls -lLd "$potent_lib" 2>/dev/null \
+ | grep " -> " >/dev/null; then
+ continue
+ fi
+ # The statement above tries to avoid entering an
+ # endless loop below, in case of cyclic links.
+ # We might still enter an endless loop, since a link
+ # loop can be closed while we follow links,
+ # but so what?
+ potlib="$potent_lib"
+ while test -h "$potlib" 2>/dev/null; do
+ potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+ case $potliblink in
+ [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+ *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+ esac
+ done
+ if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
+ | ${SED} 10q \
+ | $EGREP "$file_magic_regex" > /dev/null; then
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ $echo
+ $echo "*** Warning: linker path does not have real file for library $a_deplib."
+ $echo "*** I have the capability to make that library automatically link in when"
+ $echo "*** you link to this library. But I can only do this if you have a"
+ $echo "*** shared version of the library, which you do not appear to have"
+ $echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $echo "*** with $libname but no candidates were found. (...for file magic test)"
+ else
+ $echo "*** with $libname and none of the candidates passed a file format test"
+ $echo "*** using a file magic. Last file checked: $potlib"
+ fi
+ fi
+ else
+ # Add a -L argument.
+ newdeplibs="$newdeplibs $a_deplib"
+ fi
+ done # Gone through all deplibs.
+ ;;
+ match_pattern*)
+ set dummy $deplibs_check_method
+ match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+ for a_deplib in $deplibs; do
+ name=`expr $a_deplib : '-l\(.*\)'`
+ # If $name is empty we are operating on a -L argument.
+ if test -n "$name" && test "$name" != "0"; then
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval \\$echo \"$libname_spec\"`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ potlib="$potent_lib" # see symlink-check above in file_magic test
+ if eval $echo \"$potent_lib\" 2>/dev/null \
+ | ${SED} 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ $echo
+ $echo "*** Warning: linker path does not have real file for library $a_deplib."
+ $echo "*** I have the capability to make that library automatically link in when"
+ $echo "*** you link to this library. But I can only do this if you have a"
+ $echo "*** shared version of the library, which you do not appear to have"
+ $echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
+ else
+ $echo "*** with $libname and none of the candidates passed a file format test"
+ $echo "*** using a regex pattern. Last file checked: $potlib"
+ fi
+ fi
+ else
+ # Add a -L argument.
+ newdeplibs="$newdeplibs $a_deplib"
+ fi
+ done # Gone through all deplibs.
+ ;;
+ none | unknown | *)
+ newdeplibs=""
+ tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
+ -e 's/ -[LR][^ ]*//g'`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ for i in $predeps $postdeps ; do
+ # can't use Xsed below, because $i might contain '/'
+ tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
+ done
+ fi
+ if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \
+ | grep . >/dev/null; then
+ $echo
+ if test "X$deplibs_check_method" = "Xnone"; then
+ $echo "*** Warning: inter-library dependencies are not supported in this platform."
+ else
+ $echo "*** Warning: inter-library dependencies are not known to be supported."
+ fi
+ $echo "*** All declared inter-library dependencies are being dropped."
+ droppeddeps=yes
+ fi
+ ;;
+ esac
+ versuffix=$versuffix_save
+ major=$major_save
+ release=$release_save
+ libname=$libname_save
+ name=$name_save
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library is the System framework
+ newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
+ ;;
+ esac
+
+ if test "$droppeddeps" = yes; then
+ if test "$module" = yes; then
+ $echo
+ $echo "*** Warning: libtool could not satisfy all declared inter-library"
+ $echo "*** dependencies of module $libname. Therefore, libtool will create"
+ $echo "*** a static module, that should work as long as the dlopening"
+ $echo "*** application is linked with the -dlopen flag."
+ if test -z "$global_symbol_pipe"; then
+ $echo
+ $echo "*** However, this would only work if libtool was able to extract symbol"
+ $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ $echo "*** not find such a program. So, this module is probably useless."
+ $echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ else
+ $echo "*** The inter-library dependencies that have been dropped here will be"
+ $echo "*** automatically added whenever a program is linked with this library"
+ $echo "*** or is declared to -dlopen it."
+
+ if test "$allow_undefined" = no; then
+ $echo
+ $echo "*** Since this library must not contain undefined symbols,"
+ $echo "*** because either the platform does not support them or"
+ $echo "*** it was explicitly requested with -no-undefined,"
+ $echo "*** libtool will only create a static version of it."
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ fi
+ fi
+ # Done checking deplibs!
+ deplibs=$newdeplibs
+ fi
+
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ deplibs="$new_libs"
+
+
+ # All the library-specific variables (install_libdir is set above).
+ library_names=
+ old_library=
+ dlname=
+
+ # Test again, we may have decided not to build it any more
+ if test "$build_libtool_libs" = yes; then
+ if test "$hardcode_into_libs" = yes; then
+ # Hardcode the library paths
+ hardcode_libdirs=
+ dep_rpath=
+ rpath="$finalize_rpath"
+ test "$mode" != relink && rpath="$compile_rpath$rpath"
+ for libdir in $rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ dep_rpath="$dep_rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ if test -n "$hardcode_libdir_flag_spec_ld"; then
+ case $archive_cmds in
+ *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;;
+ *) eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;;
+ esac
+ else
+ eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+ fi
+ fi
+ if test -n "$runpath_var" && test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+ fi
+ test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+ fi
+
+ shlibpath="$finalize_shlibpath"
+ test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+ if test -n "$shlibpath"; then
+ eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+ fi
+
+ # Get the real and link names of the library.
+ eval shared_ext=\"$shrext_cmds\"
+ eval library_names=\"$library_names_spec\"
+ set dummy $library_names
+ realname="$2"
+ shift; shift
+
+ if test -n "$soname_spec"; then
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+ if test -z "$dlname"; then
+ dlname=$soname
+ fi
+
+ lib="$output_objdir/$realname"
+ linknames=
+ for link
+ do
+ linknames="$linknames $link"
+ done
+
+ # Use standard objects if they are pic
+ test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+ $show "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $run $rm $export_symbols
+ cmds=$export_symbols_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ if len=`expr "X$cmd" : ".*"` &&
+ test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ skipped_export=false
+ else
+ # The command line is too long to execute in one step.
+ $show "using reloadable object file for export list..."
+ skipped_export=:
+ # Break out early, otherwise skipped_export may be
+ # set to false by a later but shorter cmd.
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -n "$export_symbols_regex"; then
+ $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
+ $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ $show "$mv \"${export_symbols}T\" \"$export_symbols\""
+ $run eval '$mv "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+ fi
+
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
+ fi
+
+ tmp_deplibs=
+ inst_prefix_arg=
+ for test_deplib in $deplibs; do
+ case " $convenience " in
+ *" $test_deplib "*) ;;
+ *)
+ if test -n "$inst_prefix_dir" && (echo "$test_deplib" | grep -- "$inst_prefix_dir" >/dev/null); then
+ inst_prefix_arg="$inst_prefix_arg $test_deplib"
+ else
+ tmp_deplibs="$tmp_deplibs $test_deplib"
+ fi
+ ;;
+ esac
+ done
+ deplibs="$tmp_deplibs"
+ if test -n "$inst_prefix_arg"; then
+ deplibs="$inst_prefix_arg $deplibs"
+ fi
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ else
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $convenience
+ libobjs="$libobjs $func_extract_archives_result"
+ fi
+ fi
+
+ if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+ eval flag=\"$thread_safe_flag_spec\"
+ linker_flags="$linker_flags $flag"
+ fi
+
+ # Make a backup of the uninstalled library when relinking
+ if test "$mode" = relink; then
+ $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
+ fi
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ eval test_cmds=\"$module_expsym_cmds\"
+ cmds=$module_expsym_cmds
+ else
+ eval test_cmds=\"$module_cmds\"
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ eval test_cmds=\"$archive_expsym_cmds\"
+ cmds=$archive_expsym_cmds
+ else
+ eval test_cmds=\"$archive_cmds\"
+ cmds=$archive_cmds
+ fi
+ fi
+
+ if test "X$skipped_export" != "X:" &&
+ len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+ test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ :
+ else
+ # The command line is too long to link in one step, link piecewise.
+ $echo "creating reloadable object files..."
+
+ # Save the value of $output and $libobjs because we want to
+ # use them later. If we have whole_archive_flag_spec, we
+ # want to use save_libobjs as it was before
+ # whole_archive_flag_spec was expanded, because we can't
+ # assume the linker understands whole_archive_flag_spec.
+ # This may have to be revisited, in case too many
+ # convenience libraries get linked in and end up exceeding
+ # the spec.
+ if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ fi
+ save_output=$output
+ output_la=`$echo "X$output" | $Xsed -e "$basename"`
+
+ # Clear the reloadable object creation command queue and
+ # initialize k to one.
+ test_cmds=
+ concat_cmds=
+ objlist=
+ delfiles=
+ last_robj=
+ k=1
+ output=$output_objdir/$output_la-${k}.$objext
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ eval test_cmds=\"$reload_cmds $objlist $last_robj\"
+ if test "X$objlist" = X ||
+ { len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+ test "$len" -le "$max_cmd_len"; }; then
+ objlist="$objlist $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test "$k" -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
+ fi
+ last_robj=$output_objdir/$output_la-${k}.$objext
+ k=`expr $k + 1`
+ output=$output_objdir/$output_la-${k}.$objext
+ objlist=$obj
+ len=1
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+
+ if ${skipped_export-false}; then
+ $show "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $run $rm $export_symbols
+ libobjs=$output
+ # Append the command to create the export file.
+ eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
+ fi
+
+ # Set up a command to remove the reloadable object files
+ # after they are used.
+ i=0
+ while test "$i" -lt "$k"
+ do
+ i=`expr $i + 1`
+ delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
+ done
+
+ $echo "creating a temporary reloadable object file: $output"
+
+ # Loop through the commands generated above and execute them.
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+
+ libobjs=$output
+ # Restore the value of output.
+ output=$save_output
+
+ if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ fi
+ # Expand the library linking commands again to reset the
+ # value of $libobjs for piecewise linking.
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ cmds=$module_expsym_cmds
+ else
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ cmds=$archive_expsym_cmds
+ else
+ cmds=$archive_cmds
+ fi
+ fi
+
+ # Append the command to remove the reloadable object files
+ # to the just-reset $cmds.
+ eval cmds=\"\$cmds~\$rm $delfiles\"
+ fi
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $show "$cmd"
+ $run eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
+
+ if test -n "$convenience"; then
+ if test -z "$whole_archive_flag_spec"; then
+ $show "${rm}r $gentop"
+ $run ${rm}r "$gentop"
+ fi
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ # Create links to the real library.
+ for linkname in $linknames; do
+ if test "$realname" != "$linkname"; then
+ $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
+ $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
+ fi
+ done
+
+ # If -module or -export-dynamic was specified, set the dlname.
+ if test "$module" = yes || test "$export_dynamic" = yes; then
+ # On all known operating systems, these are identical.
+ dlname="$soname"
+ fi
+ fi
+ ;;
+
+ obj)
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 ;;
+ esac
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
+ fi
+
+ if test -n "$rpath"; then
+ $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
+ fi
+
+ if test -n "$xrpath"; then
+ $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
+ fi
+
+ if test -n "$vinfo"; then
+ $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
+ fi
+
+ if test -n "$release"; then
+ $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
+ fi
+
+ case $output in
+ *.lo)
+ if test -n "$objs$old_deplibs"; then
+ $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ libobj="$output"
+ obj=`$echo "X$output" | $Xsed -e "$lo2o"`
+ ;;
+ *)
+ libobj=
+ obj="$output"
+ ;;
+ esac
+
+ # Delete the old objects.
+ $run $rm $obj $libobj
+
+ # Objects from convenience libraries. This assumes
+ # single-version convenience libraries. Whenever we create
+ # different ones for PIC/non-PIC, this we'll have to duplicate
+ # the extraction.
+ reload_conv_objs=
+ gentop=
+ # reload_cmds runs $LD directly, so let us get rid of
+ # -Wl from whole_archive_flag_spec and hope we can get by with
+ # turning comma into space..
+ wl=
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec"; then
+ eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+ reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+ else
+ gentop="$output_objdir/${obj}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $convenience
+ reload_conv_objs="$reload_objs $func_extract_archives_result"
+ fi
+ fi
+
+ # Create the old-style object.
+ reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+ output="$obj"
+ cmds=$reload_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+
+ # Exit if we aren't doing a library object file.
+ if test -z "$libobj"; then
+ if test -n "$gentop"; then
+ $show "${rm}r $gentop"
+ $run ${rm}r $gentop
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$build_libtool_libs" != yes; then
+ if test -n "$gentop"; then
+ $show "${rm}r $gentop"
+ $run ${rm}r $gentop
+ fi
+
+ # Create an invalid libtool object if no PIC, so that we don't
+ # accidentally link it into a program.
+ # $show "echo timestamp > $libobj"
+ # $run eval "echo timestamp > $libobj" || exit $?
+ exit $EXIT_SUCCESS
+ fi
+
+ if test -n "$pic_flag" || test "$pic_mode" != default; then
+ # Only do commands if we really have different PIC objects.
+ reload_objs="$libobjs $reload_conv_objs"
+ output="$libobj"
+ cmds=$reload_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+ fi
+
+ if test -n "$gentop"; then
+ $show "${rm}r $gentop"
+ $run ${rm}r $gentop
+ fi
+
+ exit $EXIT_SUCCESS
+ ;;
+
+ prog)
+ case $host in
+ *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
+ esac
+ if test -n "$vinfo"; then
+ $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
+ fi
+
+ if test -n "$release"; then
+ $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
+ fi
+
+ if test "$preload" = yes; then
+ if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
+ test "$dlopen_self_static" = unknown; then
+ $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
+ fi
+ fi
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library is the System framework
+ compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+ finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+ ;;
+ esac
+
+ case $host in
+ *darwin*)
+ # Don't allow lazy linking, it breaks C++ global constructors
+ if test "$tagname" = CXX ; then
+ compile_command="$compile_command ${wl}-bind_at_load"
+ finalize_command="$finalize_command ${wl}-bind_at_load"
+ fi
+ ;;
+ esac
+
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $compile_deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $compile_deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ compile_deplibs="$new_libs"
+
+
+ compile_command="$compile_command $compile_deplibs"
+ finalize_command="$finalize_command $finalize_deplibs"
+
+ if test -n "$rpath$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ for libdir in $rpath $xrpath; do
+ # This is the magic to use -rpath.
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir" ;;
+ esac
+ done
+ fi
+
+ # Now hardcode the library paths
+ rpath=
+ hardcode_libdirs=
+ for libdir in $compile_rpath $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ rpath="$rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+ testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$libdir:"*) ;;
+ *) dllsearchpath="$dllsearchpath:$libdir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
+ ;;
+ esac
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ compile_rpath="$rpath"
+
+ rpath=
+ hardcode_libdirs=
+ for libdir in $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ rpath="$rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$finalize_perm_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ finalize_rpath="$rpath"
+
+ if test -n "$libobjs" && test "$build_old_libs" = yes; then
+ # Transform all the library objects into standard objects.
+ compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ fi
+
+ dlsyms=
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ if test -n "$NM" && test -n "$global_symbol_pipe"; then
+ dlsyms="${outputname}S.c"
+ else
+ $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
+ fi
+ fi
+
+ if test -n "$dlsyms"; then
+ case $dlsyms in
+ "") ;;
+ *.c)
+ # Discover the nlist of each of the dlfiles.
+ nlist="$output_objdir/${outputname}.nm"
+
+ $show "$rm $nlist ${nlist}S ${nlist}T"
+ $run $rm "$nlist" "${nlist}S" "${nlist}T"
+
+ # Parse the name list into a source file.
+ $show "creating $output_objdir/$dlsyms"
+
+ test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
+/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
+/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* Prevent the only kind of declaration conflicts we can make. */
+#define lt_preloaded_symbols some_other_symbol
+
+/* External symbol declarations for the compiler. */\
+"
+
+ if test "$dlself" = yes; then
+ $show "generating symbol list for \`$output'"
+
+ test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
+
+ # Add our own program objects to the symbol list.
+ progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ for arg in $progfiles; do
+ $show "extracting global C symbols from \`$arg'"
+ $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -n "$exclude_expsyms"; then
+ $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+ $run eval '$mv "$nlist"T "$nlist"'
+ fi
+
+ if test -n "$export_symbols_regex"; then
+ $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+ $run eval '$mv "$nlist"T "$nlist"'
+ fi
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ export_symbols="$output_objdir/$outputname.exp"
+ $run $rm $export_symbols
+ $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ case $host in
+ *cygwin* | *mingw* )
+ $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ else
+ $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+ $run eval 'mv "$nlist"T "$nlist"'
+ case $host in
+ *cygwin* | *mingw* )
+ $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ fi
+ fi
+
+ for arg in $dlprefiles; do
+ $show "extracting global C symbols from \`$arg'"
+ name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
+ $run eval '$echo ": $name " >> "$nlist"'
+ $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -z "$run"; then
+ # Make sure we have at least an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ if test -n "$exclude_expsyms"; then
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $mv "$nlist"T "$nlist"
+ fi
+
+ # Try sorting and uniquifying the output.
+ if grep -v "^: " < "$nlist" |
+ if sort -k 3 </dev/null >/dev/null 2>&1; then
+ sort -k 3
+ else
+ sort +2
+ fi |
+ uniq > "$nlist"S; then
+ :
+ else
+ grep -v "^: " < "$nlist" > "$nlist"S
+ fi
+
+ if test -f "$nlist"S; then
+ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
+ else
+ $echo '/* NONE */' >> "$output_objdir/$dlsyms"
+ fi
+
+ $echo >> "$output_objdir/$dlsyms" "\
+
+#undef lt_preloaded_symbols
+
+#if defined (__STDC__) && __STDC__
+# define lt_ptr void *
+#else
+# define lt_ptr char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+"
+
+ case $host in
+ *cygwin* | *mingw* )
+ $echo >> "$output_objdir/$dlsyms" "\
+/* DATA imports from DLLs on WIN32 can't be const, because
+ runtime relocations are performed -- see ld's documentation
+ on pseudo-relocs */
+struct {
+"
+ ;;
+ * )
+ $echo >> "$output_objdir/$dlsyms" "\
+const struct {
+"
+ ;;
+ esac
+
+
+ $echo >> "$output_objdir/$dlsyms" "\
+ const char *name;
+ lt_ptr address;
+}
+lt_preloaded_symbols[] =
+{\
+"
+
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
+
+ $echo >> "$output_objdir/$dlsyms" "\
+ {0, (lt_ptr) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+ fi
+
+ pic_flag_for_symtable=
+ case $host in
+ # compiling the symbol table file with pic_flag works around
+ # a FreeBSD bug that causes programs to crash when -lm is
+ # linked before any other PIC object. But we must not use
+ # pic_flag when linking with -static. The problem exists in
+ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+ *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+ case "$compile_command " in
+ *" -static "*) ;;
+ *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
+ esac;;
+ *-*-hpux*)
+ case "$compile_command " in
+ *" -static "*) ;;
+ *) pic_flag_for_symtable=" $pic_flag";;
+ esac
+ esac
+
+ # Now compile the dynamic symbol file.
+ $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
+ $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
+
+ # Clean up the generated files.
+ $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
+ $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
+
+ # Transform the symbol file into the correct name.
+ case $host in
+ *cygwin* | *mingw* )
+ if test -f "$output_objdir/${outputname}.def" ; then
+ compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
+ finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
+ else
+ compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+ finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+ fi
+ ;;
+ * )
+ compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+ finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+ ;;
+ esac
+ ;;
+ *)
+ $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+ else
+ # We keep going just in case the user didn't refer to
+ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+
+ # Nullify the symbol file.
+ compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+ finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+ fi
+
+ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ # Replace the output file specification.
+ compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP`
+ link_command="$compile_command$compile_rpath"
+
+ # We have no uninstalled library dependencies, so finalize right now.
+ $show "$link_command"
+ $run eval "$link_command"
+ exit_status=$?
+
+ # Delete the generated files.
+ if test -n "$dlsyms"; then
+ $show "$rm $output_objdir/${outputname}S.${objext}"
+ $run $rm "$output_objdir/${outputname}S.${objext}"
+ fi
+
+ exit $exit_status
+ fi
+
+ if test -n "$shlibpath_var"; then
+ # We should set the shlibpath_var
+ rpath=
+ for dir in $temp_rpath; do
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*)
+ # Absolute path.
+ rpath="$rpath$dir:"
+ ;;
+ *)
+ # Relative path: add a thisdir entry.
+ rpath="$rpath\$thisdir/$dir:"
+ ;;
+ esac
+ done
+ temp_rpath="$rpath"
+ fi
+
+ if test -n "$compile_shlibpath$finalize_shlibpath"; then
+ compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+ fi
+ if test -n "$finalize_shlibpath"; then
+ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+ fi
+
+ compile_var=
+ finalize_var=
+ if test -n "$runpath_var"; then
+ if test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ if test -n "$finalize_perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $finalize_perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ fi
+
+ if test "$no_install" = yes; then
+ # We don't need to create a wrapper script.
+ link_command="$compile_var$compile_command$compile_rpath"
+ # Replace the output file specification.
+ link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+ # Delete the old output file.
+ $run $rm $output
+ # Link the executable and exit
+ $show "$link_command"
+ $run eval "$link_command" || exit $?
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+ $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
+ $echo "$modename: \`$output' will be relinked during installation" 1>&2
+ else
+ if test "$fast_install" != no; then
+ link_command="$finalize_var$compile_command$finalize_rpath"
+ if test "$fast_install" = yes; then
+ relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP`
+ else
+ # fast_install is set to needless
+ relink_command=
+ fi
+ else
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+ fi
+ fi
+
+ # Replace the output file specification.
+ link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+ # Delete the old output files.
+ $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+ $show "$link_command"
+ $run eval "$link_command" || exit $?
+
+ # Now create the wrapper script.
+ $show "creating $output"
+
+ # Quote the relink command for shipping.
+ if test -n "$relink_command"; then
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+ relink_command="$var=\"$var_value\"; export $var; $relink_command"
+ fi
+ done
+ relink_command="(cd `pwd`; $relink_command)"
+ relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
+ fi
+
+ # Quote $echo for shipping.
+ if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
+ case $progpath in
+ [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
+ *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
+ esac
+ qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
+ else
+ qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
+ fi
+
+ # Only actually do things if our run command is non-null.
+ if test -z "$run"; then
+ # win32 will think the script is a binary if it has
+ # a .exe suffix, so we strip it off here.
+ case $output in
+ *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
+ esac
+ # test for cygwin because mv fails w/o .exe extensions
+ case $host in
+ *cygwin*)
+ exeext=.exe
+ outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
+ *) exeext= ;;
+ esac
+ case $host in
+ *cygwin* | *mingw* )
+ output_name=`basename $output`
+ output_path=`dirname $output`
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $rm $cwrappersource $cwrapper
+ trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+ cat > $cwrappersource <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+ Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+
+ The $output program cannot be directly executed until all the libtool
+ libraries that it depends on are installed.
+
+ This wrapper executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+
+ Currently, it simply execs the wrapper *script* "/bin/sh $output",
+ but could eventually absorb all of the scripts functionality and
+ exec $objdir/$outputname directly.
+*/
+EOF
+ cat >> $cwrappersource<<"EOF"
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/stat.h>
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+ defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+ if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+/* -DDEBUG is fairly common in CFLAGS. */
+#undef DEBUG
+#if defined DEBUGWRAPPER
+# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__)
+#else
+# define DEBUG(format, ...)
+#endif
+
+const char *program_name = NULL;
+
+void * xmalloc (size_t num);
+char * xstrdup (const char *string);
+const char * base_name (const char *name);
+char * find_executable(const char *wrapper);
+int check_executable(const char *path);
+char * strendzap(char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ DEBUG("(main) argv[0] : %s\n",argv[0]);
+ DEBUG("(main) program_name : %s\n",program_name);
+ newargz = XMALLOC(char *, argc+2);
+EOF
+
+ cat >> $cwrappersource <<EOF
+ newargz[0] = (char *) xstrdup("$SHELL");
+EOF
+
+ cat >> $cwrappersource <<"EOF"
+ newargz[1] = find_executable(argv[0]);
+ if (newargz[1] == NULL)
+ lt_fatal("Couldn't find %s", argv[0]);
+ DEBUG("(main) found exe at : %s\n",newargz[1]);
+ /* we know the script has the same name, without the .exe */
+ /* so make sure newargz[1] doesn't end in .exe */
+ strendzap(newargz[1],".exe");
+ for (i = 1; i < argc; i++)
+ newargz[i+1] = xstrdup(argv[i]);
+ newargz[argc+1] = NULL;
+
+ for (i=0; i<argc+1; i++)
+ {
+ DEBUG("(main) newargz[%d] : %s\n",i,newargz[i]);
+ ;
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat >> $cwrappersource <<EOF
+ execv("$SHELL",(char const **)newargz);
+EOF
+ ;;
+ *)
+ cat >> $cwrappersource <<EOF
+ execv("$SHELL",newargz);
+EOF
+ ;;
+ esac
+
+ cat >> $cwrappersource <<"EOF"
+ return 127;
+}
+
+void *
+xmalloc (size_t num)
+{
+ void * p = (void *) malloc (num);
+ if (!p)
+ lt_fatal ("Memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
+;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char)name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable(const char * path)
+{
+ struct stat st;
+
+ DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!");
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0) &&
+ (
+ /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */
+#if defined (S_IXOTH)
+ ((st.st_mode & S_IXOTH) == S_IXOTH) ||
+#endif
+#if defined (S_IXGRP)
+ ((st.st_mode & S_IXGRP) == S_IXGRP) ||
+#endif
+ ((st.st_mode & S_IXUSR) == S_IXUSR))
+ )
+ return 1;
+ else
+ return 0;
+}
+
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise */
+char *
+find_executable (const char* wrapper)
+{
+ int has_slash = 0;
+ const char* p;
+ const char* p_next;
+ /* static buffer for getcwd */
+ char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char* concat_name;
+
+ DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!");
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
+
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable(concat_name))
+ return concat_name;
+ XFREE(concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable(concat_name))
+ return concat_name;
+ XFREE(concat_name);
+ }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ }
+#endif
+
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char* path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char* q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR(*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen(tmp);
+ concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable(concat_name))
+ return concat_name;
+ XFREE(concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen(tmp);
+ concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+
+ if (check_executable(concat_name))
+ return concat_name;
+ XFREE(concat_name);
+ return NULL;
+}
+
+char *
+strendzap(char *str, const char *pat)
+{
+ size_t len, patlen;
+
+ assert(str != NULL);
+ assert(pat != NULL);
+
+ len = strlen(str);
+ patlen = strlen(pat);
+
+ if (patlen <= len)
+ {
+ str += len - patlen;
+ if (strcmp(str, pat) == 0)
+ *str = '\0';
+ }
+ return str;
+}
+
+static void
+lt_error_core (int exit_status, const char * mode,
+ const char * message, va_list ap)
+{
+ fprintf (stderr, "%s: %s: ", program_name, mode);
+ vfprintf (stderr, message, ap);
+ fprintf (stderr, ".\n");
+
+ if (exit_status >= 0)
+ exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+ va_end (ap);
+}
+EOF
+ # we should really use a build-platform specific compiler
+ # here, but OTOH, the wrappers (shell script and this C one)
+ # are only useful if you want to execute the "real" binary.
+ # Since the "real" binary is built for $host, then this
+ # wrapper might as well be built for $host, too.
+ $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource
+ ;;
+ esac
+ $rm $output
+ trap "$rm $output; exit $EXIT_FAILURE" 1 2 15
+
+ $echo > $output "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='${SED} -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+ # install mode needs the following variable:
+ notinst_deplibs='$notinst_deplibs'
+else
+ # When we are sourced in execute mode, \$file and \$echo are already set.
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ echo=\"$qecho\"
+ file=\"\$0\"
+ # Make sure echo works.
+ if test \"X\$1\" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+ elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
+ # Yippee, \$echo works!
+ :
+ else
+ # Restart under the correct shell, and then maybe \$echo will work.
+ exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+ fi
+ fi\
+"
+ $echo >> $output "\
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+ test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+ while test -n \"\$file\"; do
+ destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test \"x\$destdir\" != \"x\$file\"; then
+ case \"\$destdir\" in
+ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+ *) thisdir=\"\$thisdir/\$destdir\" ;;
+ esac
+ fi
+
+ file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+ file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+ done
+
+ # Try to get the absolute directory name.
+ absdir=\`cd \"\$thisdir\" && pwd\`
+ test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+ if test "$fast_install" = yes; then
+ $echo >> $output "\
+ program=lt-'$outputname'$exeext
+ progdir=\"\$thisdir/$objdir\"
+
+ if test ! -f \"\$progdir/\$program\" || \\
+ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+ test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+ file=\"\$\$-\$program\"
+
+ if test ! -d \"\$progdir\"; then
+ $mkdir \"\$progdir\"
+ else
+ $rm \"\$progdir/\$file\"
+ fi"
+
+ $echo >> $output "\
+
+ # relink executable if necessary
+ if test -n \"\$relink_command\"; then
+ if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+ else
+ $echo \"\$relink_command_output\" >&2
+ $rm \"\$progdir/\$file\"
+ exit $EXIT_FAILURE
+ fi
+ fi
+
+ $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+ { $rm \"\$progdir/\$program\";
+ $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+ $rm \"\$progdir/\$file\"
+ fi"
+ else
+ $echo >> $output "\
+ program='$outputname'
+ progdir=\"\$thisdir/$objdir\"
+"
+ fi
+
+ $echo >> $output "\
+
+ if test -f \"\$progdir/\$program\"; then"
+
+ # Export our shlibpath_var if we have one.
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ $echo >> $output "\
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ # The second colon is a workaround for a bug in BeOS R4 sed
+ $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+ export $shlibpath_var
+"
+ fi
+
+ # fixup the dll searchpath if we need to.
+ if test -n "$dllsearchpath"; then
+ $echo >> $output "\
+ # Add the dll search path components to the executable PATH
+ PATH=$dllsearchpath:\$PATH
+"
+ fi
+
+ $echo >> $output "\
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ # Run the actual program with our arguments.
+"
+ case $host in
+ # Backslashes separate directories on plain windows
+ *-*-mingw | *-*-os2*)
+ $echo >> $output "\
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+ ;;
+
+ *)
+ $echo >> $output "\
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+ ;;
+ esac
+ $echo >> $output "\
+ \$echo \"\$0: cannot exec \$program \$*\"
+ exit $EXIT_FAILURE
+ fi
+ else
+ # The program doesn't exist.
+ \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+ \$echo \"This script is just a wrapper for \$program.\" 1>&2
+ $echo \"See the $PACKAGE documentation for more information.\" 1>&2
+ exit $EXIT_FAILURE
+ fi
+fi\
+"
+ chmod +x $output
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+ esac
+
+ # See if we need to build an old-fashioned archive.
+ for oldlib in $oldlibs; do
+
+ if test "$build_libtool_libs" = convenience; then
+ oldobjs="$libobjs_save"
+ addlibs="$convenience"
+ build_libtool_libs=no
+ else
+ if test "$build_libtool_libs" = module; then
+ oldobjs="$libobjs_save"
+ build_libtool_libs=no
+ else
+ oldobjs="$old_deplibs $non_pic_objects"
+ fi
+ addlibs="$old_convenience"
+ fi
+
+ if test -n "$addlibs"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $addlibs
+ oldobjs="$oldobjs $func_extract_archives_result"
+ fi
+
+ # Do each command in the archive commands.
+ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+ cmds=$old_archive_from_new_cmds
+ else
+ # POSIX demands no paths to be encoded in archives. We have
+ # to avoid creating archives with duplicate basenames if we
+ # might have to extract them afterwards, e.g., when creating a
+ # static archive out of a convenience library, or when linking
+ # the entirety of a libtool archive into another (currently
+ # not supported by libtool).
+ if (for obj in $oldobjs
+ do
+ $echo "X$obj" | $Xsed -e 's%^.*/%%'
+ done | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ $echo "copying selected object files to avoid basename conflicts..."
+
+ if test -z "$gentop"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ $show "${rm}r $gentop"
+ $run ${rm}r "$gentop"
+ $show "$mkdir $gentop"
+ $run $mkdir "$gentop"
+ exit_status=$?
+ if test "$exit_status" -ne 0 && test ! -d "$gentop"; then
+ exit $exit_status
+ fi
+ fi
+
+ save_oldobjs=$oldobjs
+ oldobjs=
+ counter=1
+ for obj in $save_oldobjs
+ do
+ objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+ case " $oldobjs " in
+ " ") oldobjs=$obj ;;
+ *[\ /]"$objbase "*)
+ while :; do
+ # Make sure we don't pick an alternate name that also
+ # overlaps.
+ newobj=lt$counter-$objbase
+ counter=`expr $counter + 1`
+ case " $oldobjs " in
+ *[\ /]"$newobj "*) ;;
+ *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+ esac
+ done
+ $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+ $run ln "$obj" "$gentop/$newobj" ||
+ $run cp "$obj" "$gentop/$newobj"
+ oldobjs="$oldobjs $gentop/$newobj"
+ ;;
+ *) oldobjs="$oldobjs $obj" ;;
+ esac
+ done
+ fi
+
+ eval cmds=\"$old_archive_cmds\"
+
+ if len=`expr "X$cmds" : ".*"` &&
+ test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ cmds=$old_archive_cmds
+ else
+ # the command line is too long to link in one step, link in parts
+ $echo "using piecewise archive linking..."
+ save_RANLIB=$RANLIB
+ RANLIB=:
+ objlist=
+ concat_cmds=
+ save_oldobjs=$oldobjs
+
+ # Is there a better way of finding the last object in the list?
+ for obj in $save_oldobjs
+ do
+ last_oldobj=$obj
+ done
+ for obj in $save_oldobjs
+ do
+ oldobjs="$objlist $obj"
+ objlist="$objlist $obj"
+ eval test_cmds=\"$old_archive_cmds\"
+ if len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+ test "$len" -le "$max_cmd_len"; then
+ :
+ else
+ # the above command should be used before it gets too long
+ oldobjs=$objlist
+ if test "$obj" = "$last_oldobj" ; then
+ RANLIB=$save_RANLIB
+ fi
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+ objlist=
+ fi
+ done
+ RANLIB=$save_RANLIB
+ oldobjs=$objlist
+ if test "X$oldobjs" = "X" ; then
+ eval cmds=\"\$concat_cmds\"
+ else
+ eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+ fi
+ fi
+ fi
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ eval cmd=\"$cmd\"
+ IFS="$save_ifs"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+ done
+
+ if test -n "$generated"; then
+ $show "${rm}r$generated"
+ $run ${rm}r$generated
+ fi
+
+ # Now create the libtool archive.
+ case $output in
+ *.la)
+ old_library=
+ test "$build_old_libs" = yes && old_library="$libname.$libext"
+ $show "creating $output"
+
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+ relink_command="$var=\"$var_value\"; export $var; $relink_command"
+ fi
+ done
+ # Quote the link command for shipping.
+ relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+ relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
+ if test "$hardcode_automatic" = yes ; then
+ relink_command=
+ fi
+
+
+ # Only create the output if not a dry run.
+ if test -z "$run"; then
+ for installed in no yes; do
+ if test "$installed" = yes; then
+ if test -z "$install_libdir"; then
+ break
+ fi
+ output="$output_objdir/$outputname"i
+ # Replace all uninstalled libtool libraries with the installed ones
+ newdependency_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ *.la)
+ name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ if test -z "$libdir"; then
+ $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ newdependency_libs="$newdependency_libs $libdir/$name"
+ ;;
+ *) newdependency_libs="$newdependency_libs $deplib" ;;
+ esac
+ done
+ dependency_libs="$newdependency_libs"
+ newdlfiles=
+ for lib in $dlfiles; do
+ name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ if test -z "$libdir"; then
+ $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ newdlfiles="$newdlfiles $libdir/$name"
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ if test -z "$libdir"; then
+ $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ newdlprefiles="$newdlprefiles $libdir/$name"
+ done
+ dlprefiles="$newdlprefiles"
+ else
+ newdlfiles=
+ for lib in $dlfiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ newdlfiles="$newdlfiles $abs"
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ newdlprefiles="$newdlprefiles $abs"
+ done
+ dlprefiles="$newdlprefiles"
+ fi
+ $rm $output
+ # place dlname in correct position for cygwin
+ tdlname=$dlname
+ case $host,$output,$installed,$module,$dlname in
+ *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+ esac
+ $echo > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+ if test "$installed" = no && test "$need_relink" = yes; then
+ $echo >> $output "\
+relink_command=\"$relink_command\""
+ fi
+ done
+ fi
+
+ # Do a symbolic link so that the libtool archive can be found in
+ # LD_LIBRARY_PATH before the program is installed.
+ $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
+ $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
+ ;;
+ esac
+ exit $EXIT_SUCCESS
+ ;;
+
+ # libtool install mode
+ install)
+ modename="$modename: install"
+
+ # There may be an optional sh(1) argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+ # Allow the use of GNU shtool's install command.
+ $echo "X$nonopt" | grep shtool > /dev/null; then
+ # Aesthetically quote it.
+ arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
+ case $arg in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ arg="\"$arg\""
+ ;;
+ esac
+ install_prog="$arg "
+ arg="$1"
+ shift
+ else
+ install_prog=
+ arg=$nonopt
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+ case $arg in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ arg="\"$arg\""
+ ;;
+ esac
+ install_prog="$install_prog$arg"
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=no
+ stripme=
+ for arg
+ do
+ if test -n "$dest"; then
+ files="$files $dest"
+ dest=$arg
+ continue
+ fi
+
+ case $arg in
+ -d) isdir=yes ;;
+ -f)
+ case " $install_prog " in
+ *[\\\ /]cp\ *) ;;
+ *) prev=$arg ;;
+ esac
+ ;;
+ -g | -m | -o) prev=$arg ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*)
+ ;;
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ prev=
+ else
+ dest=$arg
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+ case $arg in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ arg="\"$arg\""
+ ;;
+ esac
+ install_prog="$install_prog $arg"
+ done
+
+ if test -z "$install_prog"; then
+ $echo "$modename: you must specify an install program" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ if test -n "$prev"; then
+ $echo "$modename: the \`$prev' option requires an argument" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ $echo "$modename: no file or destination specified" 1>&2
+ else
+ $echo "$modename: you must specify a destination" 1>&2
+ fi
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Strip any trailing slash from the destination.
+ dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test "$isdir" = yes; then
+ destdir="$dest"
+ destname=
+ else
+ destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
+ test "X$destdir" = "X$dest" && destdir=.
+ destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files
+ if test "$#" -gt 2; then
+ $echo "$modename: \`$dest' is not a directory" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ fi
+ case $destdir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ for file in $files; do
+ case $file in
+ *.lo) ;;
+ *)
+ $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case $file in
+ *.$libext)
+ # Do the static libraries later.
+ staticlibs="$staticlibs $file"
+ ;;
+
+ *.la)
+ # Check to see that this really is a libtool archive.
+ if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+ else
+ $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ library_names=
+ old_library=
+ relink_command=
+ # If there is no directory component, then add one.
+ case $file in
+ */* | *\\*) . $file ;;
+ *) . ./$file ;;
+ esac
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) current_libdirs="$current_libdirs $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) future_libdirs="$future_libdirs $libdir" ;;
+ esac
+ fi
+
+ dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
+ test "X$dir" = "X$file/" && dir=
+ dir="$dir$objdir"
+
+ if test -n "$relink_command"; then
+ # Determine the prefix the user has applied to our future dir.
+ inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
+
+ # Don't allow the user to place us outside of our expected
+ # location b/c this prevents finding dependent libraries that
+ # are installed to the same prefix.
+ # At present, this check doesn't affect windows .dll's that
+ # are installed into $libdir/../bin (currently, that works fine)
+ # but it's something to keep an eye on.
+ if test "$inst_prefix_dir" = "$destdir"; then
+ $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ if test -n "$inst_prefix_dir"; then
+ # Stick the inst_prefix_dir data into the link command.
+ relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP`
+ else
+ relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP`
+ fi
+
+ $echo "$modename: warning: relinking \`$file'" 1>&2
+ $show "$relink_command"
+ if $run eval "$relink_command"; then :
+ else
+ $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ fi
+
+ # See the names of the shared library.
+ set dummy $library_names
+ if test -n "$2"; then
+ realname="$2"
+ shift
+ shift
+
+ srcname="$realname"
+ test -n "$relink_command" && srcname="$realname"T
+
+ # Install the shared library and build the symlinks.
+ $show "$install_prog $dir/$srcname $destdir/$realname"
+ $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
+ if test -n "$stripme" && test -n "$striplib"; then
+ $show "$striplib $destdir/$realname"
+ $run eval "$striplib $destdir/$realname" || exit $?
+ fi
+
+ if test "$#" -gt 0; then
+ # Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
+ for linkname
+ do
+ if test "$linkname" != "$realname"; then
+ $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+ $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+ fi
+ done
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ cmds=$postinstall_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $show "$cmd"
+ $run eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+ fi
+
+ # Install the pseudo-library for information purposes.
+ name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+ instname="$dir/$name"i
+ $show "$install_prog $instname $destdir/$name"
+ $run eval "$install_prog $instname $destdir/$name" || exit $?
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case $destfile in
+ *.lo)
+ staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
+ ;;
+ *.$objext)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ if test -n "$destfile"; then
+ $show "$install_prog $file $destfile"
+ $run eval "$install_prog $file $destfile" || exit $?
+ fi
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
+
+ $show "$install_prog $staticobj $staticdest"
+ $run eval "$install_prog \$staticobj \$staticdest" || exit $?
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+
+ *)
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+ destfile="$destdir/$destfile"
+ fi
+
+ # If the file is missing, and there is a .exe on the end, strip it
+ # because it is most likely a libtool script we actually want to
+ # install
+ stripped_ext=""
+ case $file in
+ *.exe)
+ if test ! -f "$file"; then
+ file=`$echo $file|${SED} 's,.exe$,,'`
+ stripped_ext=".exe"
+ fi
+ ;;
+ esac
+
+ # Do a test to see if this is really a libtool program.
+ case $host in
+ *cygwin*|*mingw*)
+ wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
+ ;;
+ *)
+ wrapper=$file
+ ;;
+ esac
+ if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
+ notinst_deplibs=
+ relink_command=
+
+ # Note that it is not necessary on cygwin/mingw to append a dot to
+ # foo even if both foo and FILE.exe exist: automatic-append-.exe
+ # behavior happens only for exec(3), not for open(2)! Also, sourcing
+ # `FILE.' does not work on cygwin managed mounts.
+ #
+ # If there is no directory component, then add one.
+ case $wrapper in
+ */* | *\\*) . ${wrapper} ;;
+ *) . ./${wrapper} ;;
+ esac
+
+ # Check the variables that should have been set.
+ if test -z "$notinst_deplibs"; then
+ $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ finalize=yes
+ for lib in $notinst_deplibs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ # If there is no directory component, then add one.
+ case $lib in
+ */* | *\\*) . $lib ;;
+ *) . ./$lib ;;
+ esac
+ fi
+ libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+ if test -n "$libdir" && test ! -f "$libfile"; then
+ $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
+ finalize=no
+ fi
+ done
+
+ relink_command=
+ # Note that it is not necessary on cygwin/mingw to append a dot to
+ # foo even if both foo and FILE.exe exist: automatic-append-.exe
+ # behavior happens only for exec(3), not for open(2)! Also, sourcing
+ # `FILE.' does not work on cygwin managed mounts.
+ #
+ # If there is no directory component, then add one.
+ case $wrapper in
+ */* | *\\*) . ${wrapper} ;;
+ *) . ./${wrapper} ;;
+ esac
+
+ outputname=
+ if test "$fast_install" = no && test -n "$relink_command"; then
+ if test "$finalize" = yes && test -z "$run"; then
+ tmpdir=`func_mktempdir`
+ file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
+ outputname="$tmpdir/$file"
+ # Replace the output file specification.
+ relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP`
+
+ $show "$relink_command"
+ if $run eval "$relink_command"; then :
+ else
+ $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+ ${rm}r "$tmpdir"
+ continue
+ fi
+ file="$outputname"
+ else
+ $echo "$modename: warning: cannot relink \`$file'" 1>&2
+ fi
+ else
+ # Install the binary that we compiled earlier.
+ file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ # remove .exe since cygwin /usr/bin/install will append another
+ # one anyway
+ case $install_prog,$host in
+ */usr/bin/install*,*cygwin*)
+ case $file:$destfile in
+ *.exe:*.exe)
+ # this is ok
+ ;;
+ *.exe:*)
+ destfile=$destfile.exe
+ ;;
+ *:*.exe)
+ destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
+ ;;
+ esac
+ ;;
+ esac
+ $show "$install_prog$stripme $file $destfile"
+ $run eval "$install_prog\$stripme \$file \$destfile" || exit $?
+ test -n "$outputname" && ${rm}r "$tmpdir"
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+
+ $show "$install_prog $file $oldlib"
+ $run eval "$install_prog \$file \$oldlib" || exit $?
+
+ if test -n "$stripme" && test -n "$old_striplib"; then
+ $show "$old_striplib $oldlib"
+ $run eval "$old_striplib $oldlib" || exit $?
+ fi
+
+ # Do each command in the postinstall commands.
+ cmds=$old_postinstall_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+ done
+
+ if test -n "$future_libdirs"; then
+ $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
+ fi
+
+ if test -n "$current_libdirs"; then
+ # Maybe just do a dry run.
+ test -n "$run" && current_libdirs=" -n$current_libdirs"
+ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+ else
+ exit $EXIT_SUCCESS
+ fi
+ ;;
+
+ # libtool finish mode
+ finish)
+ modename="$modename: finish"
+ libdirs="$nonopt"
+ admincmds=
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ for dir
+ do
+ libdirs="$libdirs $dir"
+ done
+
+ for libdir in $libdirs; do
+ if test -n "$finish_cmds"; then
+ # Do each command in the finish commands.
+ cmds=$finish_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $show "$cmd"
+ $run eval "$cmd" || admincmds="$admincmds
+ $cmd"
+ done
+ IFS="$save_ifs"
+ fi
+ if test -n "$finish_eval"; then
+ # Do the single finish_eval.
+ eval cmds=\"$finish_eval\"
+ $run eval "$cmds" || admincmds="$admincmds
+ $cmds"
+ fi
+ done
+ fi
+
+ # Exit here if they wanted silent mode.
+ test "$show" = : && exit $EXIT_SUCCESS
+
+ $echo "X----------------------------------------------------------------------" | $Xsed
+ $echo "Libraries have been installed in:"
+ for libdir in $libdirs; do
+ $echo " $libdir"
+ done
+ $echo
+ $echo "If you ever happen to want to link against installed libraries"
+ $echo "in a given directory, LIBDIR, you must either use libtool, and"
+ $echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+ $echo "flag during linking and do at least one of the following:"
+ if test -n "$shlibpath_var"; then
+ $echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
+ $echo " during execution"
+ fi
+ if test -n "$runpath_var"; then
+ $echo " - add LIBDIR to the \`$runpath_var' environment variable"
+ $echo " during linking"
+ fi
+ if test -n "$hardcode_libdir_flag_spec"; then
+ libdir=LIBDIR
+ eval flag=\"$hardcode_libdir_flag_spec\"
+
+ $echo " - use the \`$flag' linker flag"
+ fi
+ if test -n "$admincmds"; then
+ $echo " - have your system administrator run these commands:$admincmds"
+ fi
+ if test -f /etc/ld.so.conf; then
+ $echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+ fi
+ $echo
+ $echo "See any operating system documentation about shared libraries for"
+ $echo "more information, such as the ld(1) and ld.so(8) manual pages."
+ $echo "X----------------------------------------------------------------------" | $Xsed
+ exit $EXIT_SUCCESS
+ ;;
+
+ # libtool execute mode
+ execute)
+ modename="$modename: execute"
+
+ # The first argument is the command name.
+ cmd="$nonopt"
+ if test -z "$cmd"; then
+ $echo "$modename: you must specify a COMMAND" 1>&2
+ $echo "$help"
+ exit $EXIT_FAILURE
+ fi
+
+ # Handle -dlopen flags immediately.
+ for file in $execute_dlfiles; do
+ if test ! -f "$file"; then
+ $echo "$modename: \`$file' is not a file" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ dir=
+ case $file in
+ *.la)
+ # Check to see that this really is a libtool archive.
+ if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+ else
+ $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+
+ # If there is no directory component, then add one.
+ case $file in
+ */* | *\\*) . $file ;;
+ *) . ./$file ;;
+ esac
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+ test "X$dir" = "X$file" && dir=.
+
+ if test -f "$dir/$objdir/$dlname"; then
+ dir="$dir/$objdir"
+ else
+ if test ! -f "$dir/$dlname"; then
+ $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
+ exit $EXIT_FAILURE
+ fi
+ fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+ test "X$dir" = "X$file" && dir=.
+ ;;
+
+ *)
+ $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval "test -z \"\$$shlibpath_var\""; then
+ eval "$shlibpath_var=\"\$dir\""
+ else
+ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+ fi
+ done
+
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
+
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case $file in
+ -*) ;;
+ *)
+ # Do a test to see if this is really a libtool program.
+ if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+ # If there is no directory component, then add one.
+ case $file in
+ */* | *\\*) . $file ;;
+ *) . ./$file ;;
+ esac
+
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
+ args="$args \"$file\""
+ done
+
+ if test -z "$run"; then
+ if test -n "$shlibpath_var"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+ fi
+
+ # Restore saved environment variables
+ for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+ do
+ eval "if test \"\${save_$lt_var+set}\" = set; then
+ $lt_var=\$save_$lt_var; export $lt_var
+ fi"
+ done
+
+ # Now prepare to actually exec the command.
+ exec_cmd="\$cmd$args"
+ else
+ # Display what would be done.
+ if test -n "$shlibpath_var"; then
+ eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
+ $echo "export $shlibpath_var"
+ fi
+ $echo "$cmd$args"
+ exit $EXIT_SUCCESS
+ fi
+ ;;
+
+ # libtool clean and uninstall mode
+ clean | uninstall)
+ modename="$modename: $mode"
+ rm="$nonopt"
+ files=
+ rmforce=
+ exit_status=0
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ for arg
+ do
+ case $arg in
+ -f) rm="$rm $arg"; rmforce=yes ;;
+ -*) rm="$rm $arg" ;;
+ *) files="$files $arg" ;;
+ esac
+ done
+
+ if test -z "$rm"; then
+ $echo "$modename: you must specify an RM program" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ rmdirs=
+
+ origobjdir="$objdir"
+ for file in $files; do
+ dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+ if test "X$dir" = "X$file"; then
+ dir=.
+ objdir="$origobjdir"
+ else
+ objdir="$dir/$origobjdir"
+ fi
+ name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+ test "$mode" = uninstall && objdir="$dir"
+
+ # Remember objdir for removal later, being careful to avoid duplicates
+ if test "$mode" = clean; then
+ case " $rmdirs " in
+ *" $objdir "*) ;;
+ *) rmdirs="$rmdirs $objdir" ;;
+ esac
+ fi
+
+ # Don't error if the file doesn't exist and rm -f was used.
+ if (test -L "$file") >/dev/null 2>&1 \
+ || (test -h "$file") >/dev/null 2>&1 \
+ || test -f "$file"; then
+ :
+ elif test -d "$file"; then
+ exit_status=1
+ continue
+ elif test "$rmforce" = yes; then
+ continue
+ fi
+
+ rmfiles="$file"
+
+ case $name in
+ *.la)
+ # Possibly a libtool archive, so verify it.
+ if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+ . $dir/$name
+
+ # Delete the libtool libraries and symlinks.
+ for n in $library_names; do
+ rmfiles="$rmfiles $objdir/$n"
+ done
+ test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+
+ case "$mode" in
+ clean)
+ case " $library_names " in
+ # " " in the beginning catches empty $dlname
+ *" $dlname "*) ;;
+ *) rmfiles="$rmfiles $objdir/$dlname" ;;
+ esac
+ test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+ ;;
+ uninstall)
+ if test -n "$library_names"; then
+ # Do each command in the postuninstall commands.
+ cmds=$postuninstall_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $show "$cmd"
+ $run eval "$cmd"
+ if test "$?" -ne 0 && test "$rmforce" != yes; then
+ exit_status=1
+ fi
+ done
+ IFS="$save_ifs"
+ fi
+
+ if test -n "$old_library"; then
+ # Do each command in the old_postuninstall commands.
+ cmds=$old_postuninstall_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $show "$cmd"
+ $run eval "$cmd"
+ if test "$?" -ne 0 && test "$rmforce" != yes; then
+ exit_status=1
+ fi
+ done
+ IFS="$save_ifs"
+ fi
+ # FIXME: should reinstall the best remaining shared library.
+ ;;
+ esac
+ fi
+ ;;
+
+ *.lo)
+ # Possibly a libtool object, so verify it.
+ if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+
+ # Read the .lo file
+ . $dir/$name
+
+ # Add PIC object to the list of files to remove.
+ if test -n "$pic_object" \
+ && test "$pic_object" != none; then
+ rmfiles="$rmfiles $dir/$pic_object"
+ fi
+
+ # Add non-PIC object to the list of files to remove.
+ if test -n "$non_pic_object" \
+ && test "$non_pic_object" != none; then
+ rmfiles="$rmfiles $dir/$non_pic_object"
+ fi
+ fi
+ ;;
+
+ *)
+ if test "$mode" = clean ; then
+ noexename=$name
+ case $file in
+ *.exe)
+ file=`$echo $file|${SED} 's,.exe$,,'`
+ noexename=`$echo $name|${SED} 's,.exe$,,'`
+ # $file with .exe has already been added to rmfiles,
+ # add $file without .exe
+ rmfiles="$rmfiles $file"
+ ;;
+ esac
+ # Do a test to see if this is a libtool program.
+ if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+ relink_command=
+ . $dir/$noexename
+
+ # note $name still contains .exe if it was in $file originally
+ # as does the version of $file that was added into $rmfiles
+ rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+ if test "$fast_install" = yes && test -n "$relink_command"; then
+ rmfiles="$rmfiles $objdir/lt-$name"
+ fi
+ if test "X$noexename" != "X$name" ; then
+ rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ $show "$rm $rmfiles"
+ $run $rm $rmfiles || exit_status=1
+ done
+ objdir="$origobjdir"
+
+ # Try to remove the ${objdir}s in the directories where we deleted files
+ for dir in $rmdirs; do
+ if test -d "$dir"; then
+ $show "rmdir $dir"
+ $run rmdir $dir >/dev/null 2>&1
+ fi
+ done
+
+ exit $exit_status
+ ;;
+
+ "")
+ $echo "$modename: you must specify a MODE" 1>&2
+ $echo "$generic_help" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+ esac
+
+ if test -z "$exec_cmd"; then
+ $echo "$modename: invalid operation mode \`$mode'" 1>&2
+ $echo "$generic_help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+fi # test -z "$show_help"
+
+if test -n "$exec_cmd"; then
+ eval exec $exec_cmd
+ exit $EXIT_FAILURE
+fi
+
+# We need to display help for each of the modes.
+case $mode in
+"") $echo \
+"Usage: $modename [OPTION]... [MODE-ARG]...
+
+Provide generalized library-building support services.
+
+ --config show all configuration variables
+ --debug enable verbose shell tracing
+-n, --dry-run display commands without modifying any files
+ --features display basic configuration information and exit
+ --finish same as \`--mode=finish'
+ --help display this help message and exit
+ --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS]
+ --quiet same as \`--silent'
+ --silent don't print informational messages
+ --tag=TAG use configuration variables from tag TAG
+ --version print version information
+
+MODE must be one of the following:
+
+ clean remove files from the build directory
+ compile compile a source file into a libtool object
+ execute automatically set library path, then run a program
+ finish complete the installation of libtool libraries
+ install install libraries or executables
+ link create a library or an executable
+ uninstall remove libraries from an installed directory
+
+MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for
+a more detailed description of MODE.
+
+Report bugs to <bug-libtool@gnu.org>."
+ exit $EXIT_SUCCESS
+ ;;
+
+clean)
+ $echo \
+"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+compile)
+ $echo \
+"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+ -o OUTPUT-FILE set the output file name to OUTPUT-FILE
+ -prefer-pic try to building PIC objects only
+ -prefer-non-pic try to building non-PIC objects only
+ -static always build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+ ;;
+
+execute)
+ $echo \
+"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+ ;;
+
+finish)
+ $echo \
+"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed."
+ ;;
+
+install)
+ $echo \
+"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+ ;;
+
+link)
+ $echo \
+"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -avoid-version do not add a version suffix if possible
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -export-symbols SYMFILE
+ try to export only the symbols listed in SYMFILE
+ -export-symbols-regex REGEX
+ try to export only the symbols matching REGEX
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -module build a library that can dlopened
+ -no-fast-install disable the fast-install mode
+ -no-install link a not-installable executable
+ -no-undefined declare that a library does not refer to external symbols
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -objectlist FILE Use a list of object files found in FILE to specify objects
+ -precious-files-regex REGEX
+ don't remove output files matching REGEX
+ -release RELEASE specify package release information
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
+ -static do not do any dynamic linking of uninstalled libtool libraries
+ -static-libtool-libs
+ do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+ ;;
+
+uninstall)
+ $echo \
+"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+*)
+ $echo "$modename: invalid operation mode \`$mode'" 1>&2
+ $echo "$help" 1>&2
+ exit $EXIT_FAILURE
+ ;;
+esac
+
+$echo
+$echo "Try \`$modename --help' for more information about other modes."
+
+exit $?
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries. Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them. This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration. But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+disable_libs=shared
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+disable_libs=static
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
--- /dev/null
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2006-05-10.23
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006
+# Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+fi
+
+run=:
+sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
+sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+ configure_ac=configure.ac
+else
+ configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case $1 in
+--run)
+ # Try to run requested program, and just exit if it succeeds.
+ run=
+ shift
+ "$@" && exit 0
+ # Exit code 63 means version mismatch. This often happens
+ # when the user try to use an ancient version of a tool on
+ # a file that requires a minimum version. In this case we
+ # we should proceed has if the program had been absent, or
+ # if --run hadn't been passed.
+ if test $? = 63; then
+ run=:
+ msg="probably too old"
+ fi
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+ --run try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+ aclocal touch file \`aclocal.m4'
+ autoconf touch file \`configure'
+ autoheader touch file \`config.h.in'
+ autom4te touch the output file, or create a stub one
+ automake touch all \`Makefile.in' files
+ bison create \`y.tab.[ch]', if possible, from existing .[ch]
+ flex create \`lex.yy.c', if possible, from existing .c
+ help2man touch the output file
+ lex create \`lex.yy.c', if possible, from existing .c
+ makeinfo touch the output file
+ tar try tar, gnutar, gtar, then tar without non-portable flags
+ yacc create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Send bug reports to <bug-automake@gnu.org>."
+ exit $?
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit $?
+ ;;
+
+ -*)
+ echo 1>&2 "$0: Unknown \`$1' option"
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# Now exit if we have it, but it failed. Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program).
+case $1 in
+ lex|yacc)
+ # Not GNU programs, they don't have --version.
+ ;;
+
+ tar)
+ if test -n "$run"; then
+ echo 1>&2 "ERROR: \`tar' requires --run"
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ exit 1
+ fi
+ ;;
+
+ *)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ # Could not run --version or --help. This is probably someone
+ # running `$TOOL --version' or `$TOOL --help' to check whether
+ # $TOOL exists and not knowing $TOOL uses missing.
+ exit 1
+ fi
+ ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case $1 in
+ aclocal*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acinclude.m4' or \`${configure_ac}'. You might want
+ to install the \`Automake' and \`Perl' packages. Grab them from
+ any GNU archive site."
+ touch aclocal.m4
+ ;;
+
+ autoconf)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`${configure_ac}'. You might want to install the
+ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
+ archive site."
+ touch configure
+ ;;
+
+ autoheader)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acconfig.h' or \`${configure_ac}'. You might want
+ to install the \`Autoconf' and \`GNU m4' packages. Grab them
+ from any GNU archive site."
+ files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+ test -z "$files" && files="config.h"
+ touch_files=
+ for f in $files; do
+ case $f in
+ *:*) touch_files="$touch_files "`echo "$f" |
+ sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+ *) touch_files="$touch_files $f.in";;
+ esac
+ done
+ touch $touch_files
+ ;;
+
+ automake*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+ You might want to install the \`Automake' and \`Perl' packages.
+ Grab them from any GNU archive site."
+ find . -type f -name Makefile.am -print |
+ sed 's/\.am$/.in/' |
+ while read f; do touch "$f"; done
+ ;;
+
+ autom4te)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them.
+ You can get \`$1' as part of \`Autoconf' from any GNU
+ archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo "#! /bin/sh"
+ echo "# Created by GNU Automake missing as a replacement of"
+ echo "# $ $@"
+ echo "exit 0"
+ chmod +x $file
+ exit 1
+ fi
+ ;;
+
+ bison|yacc)
+ echo 1>&2 "\
+WARNING: \`$1' $msg. You should only need it if
+ you modified a \`.y' file. You may need the \`Bison' package
+ in order for those modifications to take effect. You can get
+ \`Bison' from any GNU archive site."
+ rm -f y.tab.c y.tab.h
+ if test $# -ne 1; then
+ eval LASTARG="\${$#}"
+ case $LASTARG in
+ *.y)
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.c
+ fi
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.h
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f y.tab.h; then
+ echo >y.tab.h
+ fi
+ if test ! -f y.tab.c; then
+ echo 'main() { return 0; }' >y.tab.c
+ fi
+ ;;
+
+ lex|flex)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.l' file. You may need the \`Flex' package
+ in order for those modifications to take effect. You can get
+ \`Flex' from any GNU archive site."
+ rm -f lex.yy.c
+ if test $# -ne 1; then
+ eval LASTARG="\${$#}"
+ case $LASTARG in
+ *.l)
+ SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" lex.yy.c
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f lex.yy.c; then
+ echo 'main() { return 0; }' >lex.yy.c
+ fi
+ ;;
+
+ help2man)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a dependency of a manual page. You may need the
+ \`Help2man' package in order for those modifications to take
+ effect. You can get \`Help2man' from any GNU archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo ".ab help2man is required to generate this page"
+ exit 1
+ fi
+ ;;
+
+ makeinfo)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.texi' or \`.texinfo' file, or any other file
+ indirectly affecting the aspect of the manual. The spurious
+ call might also be the consequence of using a buggy \`make' (AIX,
+ DU, IRIX). You might want to install the \`Texinfo' package or
+ the \`GNU make' package. Grab either from any GNU archive site."
+ # The file to touch is that specified with -o ...
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -z "$file"; then
+ # ... or it is the one specified with @setfilename ...
+ infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+ file=`sed -n '
+ /^@setfilename/{
+ s/.* \([^ ]*\) *$/\1/
+ p
+ q
+ }' $infile`
+ # ... or it is derived from the source name (dir/f.texi becomes f.info)
+ test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+ fi
+ # If the file does not exist, the user really needs makeinfo;
+ # let's fail without touching anything.
+ test -f $file || exit 1
+ touch $file
+ ;;
+
+ tar)
+ shift
+
+ # We have already tried tar in the generic part.
+ # Look for gnutar/gtar before invocation to avoid ugly error
+ # messages.
+ if (gnutar --version > /dev/null 2>&1); then
+ gnutar "$@" && exit 0
+ fi
+ if (gtar --version > /dev/null 2>&1); then
+ gtar "$@" && exit 0
+ fi
+ firstarg="$1"
+ if shift; then
+ case $firstarg in
+ *o*)
+ firstarg=`echo "$firstarg" | sed s/o//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ case $firstarg in
+ *h*)
+ firstarg=`echo "$firstarg" | sed s/h//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ fi
+
+ echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+ You may want to install GNU tar or Free paxutils, or check the
+ command line arguments."
+ exit 1
+ ;;
+
+ *)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them. Check the \`README' file,
+ it often tells you about the needed prerequisites for installing
+ this package. You may also peek at any GNU archive site, in case
+ some other package would contain this missing \`$1' program."
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
--- /dev/null
+PKG_NAME := libcroco
+SPECFILE = $(addsuffix .spec, $(PKG_NAME))
+YAMLFILE = $(addsuffix .yaml, $(PKG_NAME))
+
+include /usr/share/packaging-tools/Makefile.common
+
--- /dev/null
+--- libcroco-0.6.1/croco-config.in.multilib 2006-03-05 16:57:01.000000000 -0500
++++ libcroco-0.6.1/croco-config.in 2006-05-23 13:54:34.000000000 -0400
+@@ -1,10 +1,11 @@
+ #! /bin/sh
+
+-prefix=@prefix@
+-exec_prefix=@exec_prefix@
++name=libcroco-0.6
++prefix=`pkg-config --variable prefix $name`
++exec_prefix=`pkg-config --variable exec_prefix $name`
+ exec_prefix_set=no
+-includedir=@includedir@
+-libdir=@libdir@
++includedir=`pkg-config --variable includedir $name`
++libdir=`pkg-config --variable libdir $name`
+
+ usage()
+ {
+@@ -59,7 +60,7 @@
+ ;;
+
+ --version)
+- echo @VERSION@
++ pkg-config --modversion $name
+ exit 0
+ ;;
+
+@@ -68,11 +69,11 @@
+ ;;
+
+ --cflags)
+- echo @CROCO_CFLAGS@ @GLIB2_CFLAGS@ @LIBXML2_CFLAGS@
++ pkg-config --cflags $name
+ ;;
+
+ --libs)
+- echo @CROCO_LIBS@ @GLIB2_LIBS@ @LIBXML2_LIBS@
++ pkg-config --libs $name
+ ;;
+
+ *)
-* Fri May 04 2012 Lin Yang <lin.a.yang@intel.com>
-- test release infrastructure
+* Wed May 23 19:41:34 UTC 2012 - tu.c.truong@intel.com
+- Initial commit to Gerrit
+
+* Sat Feb 27 2010 Anas Nashif <anas.nashif@intel.com> - 0.6.2
+- Fixed Group
+
+* Tue Feb 16 2010 Anas Nashif <anas.nashif@intel.com> - 0.6.2
+- Updated yaml and sanitized spec
+
+* Fri Jan 29 2010 Jian-feng Ding <jian-feng.ding@intel.com> 0.6.2
+- Enalbe spectacle
+
+* Wed Aug 26 2009 Jian-feng Ding <jian-feng.ding@intel.com> 0.6.2
+- Upgrade to 0.6.2
+
+* Tue Dec 16 2008 Anas Nashif <anas.nashif@intel.com> 0.6.1
+- Update spec file using latest spec-builder
+
+* Tue Dec 16 2008 Anas Nashif <anas.nashif@intel.com> 0.6.1
+- Update spec file using latest spec-builder
+
+* Thu Dec 11 2008 Arjan van de Ven <arjan@linux.intel.com> 0.6.1
+- Clean up specfile
+
+#
+# Do not Edit! Generated by:
+# spectacle version 0.13
+#
+# >> macros
+# << macros
+
+Name: libcroco
+Summary: A CSS2 parsing library
+Version: 0.6.2
+Release: 1
+Group: System/Libraries
+License: LGPLv2
+URL: http://www.freespiders.org/projects/libcroco/
+Source0: ftp://ftp.gnome.org/pub/GNOME/sources/libcroco/0.6/%{name}-%{version}.tar.bz2
+Source100: libcroco.yaml
+Patch0: libcroco-0.6.1-multilib.patch
+Requires(post): /sbin/ldconfig
+Requires(postun): /sbin/ldconfig
+BuildRequires: pkgconfig(libxml-2.0)
+BuildRequires: pkgconfig(glib-2.0)
+
+BuildRoot: %{_tmppath}/%{name}-%{version}-build
+
+%description
+Description: %{summary}
+
+
+%package devel
+Summary: Development components for the libcroco library
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description devel
+Description: %{summary}
+
+
+%prep
+%setup -q -n %{name}-%{version}
+
+# libcroco-0.6.1-multilib.patch
+%patch0 -p1
+# >> setup
+# << setup
+
+%build
+# >> build pre
+# << build pre
+
+%configure --disable-static \
+ --enable-seleng=yes \
+ --enable-layeng=yes
+
+# Call make instruction with smp support
+make %{?jobs:-j%jobs}
+
+# >> build post
+# << build post
+%install
+rm -rf %{buildroot}
+# >> install pre
+# << install pre
+%make_install
+
+# >> install post
+# << install post
+
+%clean
+rm -rf %{buildroot}
+
+
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+
+
+%files
+%defattr(-,root,root,-)
+# >> files
+%doc AUTHORS COPYING COPYING.LIB NEWS README
+%{_bindir}/csslint-0.6
+%{_libdir}/*.so.*
+# << files
+
+
+%files devel
+%defattr(-,root,root,-)
+# >> files devel
+%{_libdir}/*.so
+%{_includedir}/libcroco-0.6
+%{_bindir}/croco-0.6-config
+%{_libdir}/pkgconfig/libcroco-0.6.pc
+# << files devel
+
--- /dev/null
+Name: libcroco
+Summary: A CSS2 parsing library
+Version: 0.6.2
+Release: 1
+Group: System/Libraries
+License: LGPLv2
+URL: http://www.freespiders.org/projects/libcroco/
+Sources:
+ - ftp://ftp.gnome.org/pub/GNOME/sources/libcroco/0.6/%{name}-%{version}.tar.bz2
+Patches:
+ - libcroco-0.6.1-multilib.patch
+
+PkgConfigBR:
+ - libxml-2.0
+ - glib-2.0
+Configure: configure
+ConfigOptions:
+ - --enable-seleng=yes
+ - --enable-layeng=yes
+SubPackages:
+ - Name: devel
+ Summary: Development components for the libcroco library
+ Group: Development/Libraries
+
--- /dev/null
+if PLATFORM_WIN32
+no_undefined = -no-undefined
+endif
+
+#Headers files to be distributed
+INSTALL_DIR_NAME=@PACKAGE@-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@
+crocoincdir=$(includedir)/$(INSTALL_DIR_NAME)/libcroco
+crocoinc_HEADERS= libcroco.h \
+cr-additional-sel.h \
+cr-attr-sel.h \
+cr-cascade.h \
+cr-declaration.h \
+cr-doc-handler.h \
+cr-enc-handler.h \
+cr-input.h \
+cr-num.h \
+cr-om-parser.h \
+cr-parser.h \
+cr-pseudo.h \
+cr-rgb.h \
+cr-selector.h \
+cr-simple-sel.h \
+cr-statement.h \
+cr-stylesheet.h \
+cr-term.h \
+cr-tknzr.h \
+cr-token.h \
+cr-utils.h \
+cr-fonts.h \
+cr-sel-eng.h \
+cr-style.h \
+cr-prop-list.h \
+cr-parsing-location.h \
+cr-string.h \
+libcroco-config.h
+
+
+#the files to be compiled
+SRCS=\
+cr-utils.c \
+cr-utils.h \
+cr-input.c \
+cr-input.h \
+cr-enc-handler.c \
+cr-enc-handler.h \
+cr-num.c \
+cr-num.h \
+cr-rgb.c \
+cr-rgb.h \
+cr-token.c \
+cr-token.h \
+cr-tknzr.c \
+cr-tknzr.h \
+cr-term.c \
+cr-term.h \
+cr-attr-sel.c \
+cr-attr-sel.h \
+cr-pseudo.c \
+cr-pseudo.h \
+cr-additional-sel.c \
+cr-additional-sel.h \
+cr-simple-sel.c \
+cr-simple-sel.h \
+cr-selector.c \
+cr-selector.h \
+cr-doc-handler.c \
+cr-doc-handler.h \
+cr-parser.c \
+cr-parser.h \
+cr-declaration.c \
+cr-declaration.h \
+cr-statement.c \
+cr-statement.h \
+cr-stylesheet.c \
+cr-stylesheet.h \
+cr-cascade.c \
+cr-cascade.h \
+cr-om-parser.c \
+cr-om-parser.h \
+cr-style.c \
+cr-style.h \
+cr-sel-eng.c \
+cr-sel-eng.h \
+cr-fonts.c \
+cr-fonts.h \
+cr-prop-list.c \
+cr-prop-list.h \
+cr-parsing-location.c \
+cr-parsing-location.h \
+cr-string.c \
+cr-string.h
+
+lib_LTLIBRARIES=libcroco-0.6.la
+libcroco_0_6_la_SOURCES= $(SRCS)
+
+INCLUDES=-I$(top_srcdir) -I$(top_srcdir)/intl \
+-I $(top_builddir)/src @GLIB2_CFLAGS@ @LIBXML2_CFLAGS@
+libcroco_0_6_la_LDFLAGS=-version-info @LIBCROCO_VERSION_INFO@ \
+@GLIB2_CFLAGS@ @GLIB2_LIBS@ @LIBXML2_LIBS@ $(no_undefined)
+libcroco_0_6_la_LIBADD=@GLIB2_LIBS@ @LIBXML2_LIBS@
--- /dev/null
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = src
+DIST_COMMON = $(crocoinc_HEADERS) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in $(srcdir)/libcroco-config.h.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES = libcroco-config.h
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(crocoincdir)"
+libLTLIBRARIES_INSTALL = $(INSTALL)
+LTLIBRARIES = $(lib_LTLIBRARIES)
+libcroco_0_6_la_DEPENDENCIES =
+am__objects_1 = cr-utils.lo cr-input.lo cr-enc-handler.lo cr-num.lo \
+ cr-rgb.lo cr-token.lo cr-tknzr.lo cr-term.lo cr-attr-sel.lo \
+ cr-pseudo.lo cr-additional-sel.lo cr-simple-sel.lo \
+ cr-selector.lo cr-doc-handler.lo cr-parser.lo \
+ cr-declaration.lo cr-statement.lo cr-stylesheet.lo \
+ cr-cascade.lo cr-om-parser.lo cr-style.lo cr-sel-eng.lo \
+ cr-fonts.lo cr-prop-list.lo cr-parsing-location.lo \
+ cr-string.lo
+am_libcroco_0_6_la_OBJECTS = $(am__objects_1)
+libcroco_0_6_la_OBJECTS = $(am_libcroco_0_6_la_OBJECTS)
+libcroco_0_6_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(libcroco_0_6_la_LDFLAGS) $(LDFLAGS) -o $@
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(libcroco_0_6_la_SOURCES)
+DIST_SOURCES = $(libcroco_0_6_la_SOURCES)
+crocoincHEADERS_INSTALL = $(INSTALL_HEADER)
+HEADERS = $(crocoinc_HEADERS)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CROCO_CFLAGS = @CROCO_CFLAGS@
+CROCO_HAVE_GLIB2 = @CROCO_HAVE_GLIB2@
+CROCO_HAVE_LIBXML2 = @CROCO_HAVE_LIBXML2@
+CROCO_LIB = @CROCO_LIB@
+CROCO_LIBS = @CROCO_LIBS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DSYMUTIL = @DSYMUTIL@
+ECHO = @ECHO@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+F77 = @F77@
+FFLAGS = @FFLAGS@
+GLIB2_CFLAGS = @GLIB2_CFLAGS@
+GLIB2_LIBS = @GLIB2_LIBS@
+GLIB2_VERSION = @GLIB2_VERSION@
+GREP = @GREP@
+GTKDOC_CHECK = @GTKDOC_CHECK@
+G_DISABLE_CHECKS = @G_DISABLE_CHECKS@
+HTML_DIR = @HTML_DIR@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBCROCO_AGE = @LIBCROCO_AGE@
+LIBCROCO_CURRENT = @LIBCROCO_CURRENT@
+LIBCROCO_MAJOR_VERSION = @LIBCROCO_MAJOR_VERSION@
+LIBCROCO_MICRO_VERSION = @LIBCROCO_MICRO_VERSION@
+LIBCROCO_MINOR_VERSION = @LIBCROCO_MINOR_VERSION@
+LIBCROCO_VERSION = @LIBCROCO_VERSION@
+LIBCROCO_VERSION_INFO = @LIBCROCO_VERSION_INFO@
+LIBCROCO_VERSION_NUMBER = @LIBCROCO_VERSION_NUMBER@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBXML2_CFLAGS = @LIBXML2_CFLAGS@
+LIBXML2_LIBS = @LIBXML2_LIBS@
+LIBXML2_VERSION = @LIBXML2_VERSION@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+NMEDIT = @NMEDIT@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+U = @U@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_F77 = @ac_ct_F77@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+@PLATFORM_WIN32_TRUE@no_undefined = -no-undefined
+
+#Headers files to be distributed
+INSTALL_DIR_NAME = @PACKAGE@-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@
+crocoincdir = $(includedir)/$(INSTALL_DIR_NAME)/libcroco
+crocoinc_HEADERS = libcroco.h \
+cr-additional-sel.h \
+cr-attr-sel.h \
+cr-cascade.h \
+cr-declaration.h \
+cr-doc-handler.h \
+cr-enc-handler.h \
+cr-input.h \
+cr-num.h \
+cr-om-parser.h \
+cr-parser.h \
+cr-pseudo.h \
+cr-rgb.h \
+cr-selector.h \
+cr-simple-sel.h \
+cr-statement.h \
+cr-stylesheet.h \
+cr-term.h \
+cr-tknzr.h \
+cr-token.h \
+cr-utils.h \
+cr-fonts.h \
+cr-sel-eng.h \
+cr-style.h \
+cr-prop-list.h \
+cr-parsing-location.h \
+cr-string.h \
+libcroco-config.h
+
+
+#the files to be compiled
+SRCS = \
+cr-utils.c \
+cr-utils.h \
+cr-input.c \
+cr-input.h \
+cr-enc-handler.c \
+cr-enc-handler.h \
+cr-num.c \
+cr-num.h \
+cr-rgb.c \
+cr-rgb.h \
+cr-token.c \
+cr-token.h \
+cr-tknzr.c \
+cr-tknzr.h \
+cr-term.c \
+cr-term.h \
+cr-attr-sel.c \
+cr-attr-sel.h \
+cr-pseudo.c \
+cr-pseudo.h \
+cr-additional-sel.c \
+cr-additional-sel.h \
+cr-simple-sel.c \
+cr-simple-sel.h \
+cr-selector.c \
+cr-selector.h \
+cr-doc-handler.c \
+cr-doc-handler.h \
+cr-parser.c \
+cr-parser.h \
+cr-declaration.c \
+cr-declaration.h \
+cr-statement.c \
+cr-statement.h \
+cr-stylesheet.c \
+cr-stylesheet.h \
+cr-cascade.c \
+cr-cascade.h \
+cr-om-parser.c \
+cr-om-parser.h \
+cr-style.c \
+cr-style.h \
+cr-sel-eng.c \
+cr-sel-eng.h \
+cr-fonts.c \
+cr-fonts.h \
+cr-prop-list.c \
+cr-prop-list.h \
+cr-parsing-location.c \
+cr-parsing-location.h \
+cr-string.c \
+cr-string.h
+
+lib_LTLIBRARIES = libcroco-0.6.la
+libcroco_0_6_la_SOURCES = $(SRCS)
+INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/intl \
+-I $(top_builddir)/src @GLIB2_CFLAGS@ @LIBXML2_CFLAGS@
+
+libcroco_0_6_la_LDFLAGS = -version-info @LIBCROCO_VERSION_INFO@ \
+@GLIB2_CFLAGS@ @GLIB2_LIBS@ @LIBXML2_LIBS@ $(no_undefined)
+
+libcroco_0_6_la_LIBADD = @GLIB2_LIBS@ @LIBXML2_LIBS@
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --gnu src/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+libcroco-config.h: $(top_builddir)/config.status $(srcdir)/libcroco-config.h.in
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+ @$(NORMAL_INSTALL)
+ test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)"
+ @list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ if test -f $$p; then \
+ f=$(am__strip_dir) \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \
+ else :; fi; \
+ done
+
+uninstall-libLTLIBRARIES:
+ @$(NORMAL_UNINSTALL)
+ @list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ p=$(am__strip_dir) \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \
+ done
+
+clean-libLTLIBRARIES:
+ -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+ @list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+ test "$$dir" != "$$p" || dir=.; \
+ echo "rm -f \"$${dir}/so_locations\""; \
+ rm -f "$${dir}/so_locations"; \
+ done
+libcroco-0.6.la: $(libcroco_0_6_la_OBJECTS) $(libcroco_0_6_la_DEPENDENCIES)
+ $(libcroco_0_6_la_LINK) -rpath $(libdir) $(libcroco_0_6_la_OBJECTS) $(libcroco_0_6_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-additional-sel.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-attr-sel.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-cascade.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-declaration.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-doc-handler.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-enc-handler.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-fonts.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-input.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-num.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-om-parser.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-parser.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-parsing-location.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-prop-list.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-pseudo.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-rgb.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-sel-eng.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-selector.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-simple-sel.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-statement.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-string.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-style.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-stylesheet.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-term.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-tknzr.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-token.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cr-utils.Plo@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c $<
+
+.c.obj:
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+install-crocoincHEADERS: $(crocoinc_HEADERS)
+ @$(NORMAL_INSTALL)
+ test -z "$(crocoincdir)" || $(MKDIR_P) "$(DESTDIR)$(crocoincdir)"
+ @list='$(crocoinc_HEADERS)'; for p in $$list; do \
+ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+ f=$(am__strip_dir) \
+ echo " $(crocoincHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(crocoincdir)/$$f'"; \
+ $(crocoincHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(crocoincdir)/$$f"; \
+ done
+
+uninstall-crocoincHEADERS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(crocoinc_HEADERS)'; for p in $$list; do \
+ f=$(am__strip_dir) \
+ echo " rm -f '$(DESTDIR)$(crocoincdir)/$$f'"; \
+ rm -f "$(DESTDIR)$(crocoincdir)/$$f"; \
+ done
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$tags$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$tags $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && cd $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ fi; \
+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+ else \
+ test -f $(distdir)/$$file \
+ || cp -p $$d/$$file $(distdir)/$$file \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES) $(HEADERS)
+installdirs:
+ for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(crocoincdir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am: install-crocoincHEADERS
+
+install-dvi: install-dvi-am
+
+install-exec-am: install-libLTLIBRARIES
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-crocoincHEADERS uninstall-libLTLIBRARIES
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libLTLIBRARIES clean-libtool ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-crocoincHEADERS install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-libLTLIBRARIES install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-crocoincHEADERS \
+ uninstall-libLTLIBRARIES
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ *
+ */
+
+#include "cr-additional-sel.h"
+#include "string.h"
+
+/**
+ * CRAdditionalSel:
+ *
+ * #CRAdditionalSel abstracts an additionnal selector.
+ * An additional selector is the selector part
+ * that comes after the combination of type selectors.
+ * It can be either "a class selector (the .class part),
+ * a pseudo class selector, an attribute selector
+ * or an id selector.
+ */
+
+/**
+ * cr_additional_sel_new:
+ *
+ * Default constructor of #CRAdditionalSel.
+ * Returns the newly build instance of #CRAdditionalSel.
+ */
+CRAdditionalSel *
+cr_additional_sel_new (void)
+{
+ CRAdditionalSel *result = NULL;
+
+ result = g_try_malloc (sizeof (CRAdditionalSel));
+
+ if (result == NULL) {
+ cr_utils_trace_debug ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRAdditionalSel));
+
+ return result;
+}
+
+/**
+ * cr_additional_sel_new_with_type:
+ * @a_sel_type: the type of the newly built instance
+ * of #CRAdditionalSel.
+ *
+ * Constructor of #CRAdditionalSel.
+ * Returns the newly built instance of #CRAdditionalSel.
+ */
+CRAdditionalSel *
+cr_additional_sel_new_with_type (enum AddSelectorType a_sel_type)
+{
+ CRAdditionalSel *result = NULL;
+
+ result = cr_additional_sel_new ();
+
+ g_return_val_if_fail (result, NULL);
+
+ result->type = a_sel_type;
+
+ return result;
+}
+
+/**
+ * cr_additional_sel_set_class_name:
+ * @a_this: the "this pointer" of the current instance
+ * of #CRAdditionalSel .
+ * @a_class_name: the new class name to set.
+ *
+ * Sets a new class name to a
+ * CLASS additional selector.
+ */
+void
+cr_additional_sel_set_class_name (CRAdditionalSel * a_this,
+ CRString * a_class_name)
+{
+ g_return_if_fail (a_this && a_this->type == CLASS_ADD_SELECTOR);
+
+ if (a_this->content.class_name) {
+ cr_string_destroy (a_this->content.class_name);
+ }
+
+ a_this->content.class_name = a_class_name;
+}
+
+/**
+ * cr_additional_sel_set_id_name:
+ * @a_this: the "this pointer" of the current instance
+ * of #CRAdditionalSel .
+ * @a_id: the new id to set.
+ *
+ * Sets a new id name to an
+ * ID additional selector.
+ */
+void
+cr_additional_sel_set_id_name (CRAdditionalSel * a_this, CRString * a_id)
+{
+ g_return_if_fail (a_this && a_this->type == ID_ADD_SELECTOR);
+
+ if (a_this->content.id_name) {
+ cr_string_destroy (a_this->content.id_name);
+ }
+
+ a_this->content.id_name = a_id;
+}
+
+/**
+ * cr_additional_sel_set_pseudo:
+ * @a_this: the "this pointer" of the current instance
+ * of #CRAdditionalSel .
+ * @a_pseudo: the new pseudo to set.
+ *
+ * Sets a new pseudo to a
+ * PSEUDO additional selector.
+ */
+void
+cr_additional_sel_set_pseudo (CRAdditionalSel * a_this, CRPseudo * a_pseudo)
+{
+ g_return_if_fail (a_this
+ && a_this->type == PSEUDO_CLASS_ADD_SELECTOR);
+
+ if (a_this->content.pseudo) {
+ cr_pseudo_destroy (a_this->content.pseudo);
+ }
+
+ a_this->content.pseudo = a_pseudo;
+}
+
+/**
+ * cr_additional_sel_set_attr_sel:
+ * @a_this: the "this pointer" of the current instance
+ * of #CRAdditionalSel .
+ * @a_sel: the new instance of #CRAttrSel to set.
+ *
+ * Sets a new instance of #CRAttrSel to
+ * a ATTRIBUTE additional selector.
+ */
+void
+cr_additional_sel_set_attr_sel (CRAdditionalSel * a_this, CRAttrSel * a_sel)
+{
+ g_return_if_fail (a_this && a_this->type == ATTRIBUTE_ADD_SELECTOR);
+
+ if (a_this->content.attr_sel) {
+ cr_attr_sel_destroy (a_this->content.attr_sel);
+ }
+
+ a_this->content.attr_sel = a_sel;
+}
+
+/**
+ * cr_additional_sel_append:
+ * @a_this: the "this pointer" of the current instance
+ * of #CRAdditionalSel .
+ * @a_sel: the new instance to #CRAdditional to append.
+ *
+ * Appends a new instance of #CRAdditional to the
+ * current list of #CRAdditional.
+ *
+ * Returns the new list of CRAdditionalSel or NULL if an error arises.
+ */
+CRAdditionalSel *
+cr_additional_sel_append (CRAdditionalSel * a_this, CRAdditionalSel * a_sel)
+{
+ CRAdditionalSel *cur_sel = NULL;
+
+ g_return_val_if_fail (a_sel, NULL);
+
+ if (a_this == NULL) {
+ return a_sel;
+ }
+
+ if (a_sel == NULL)
+ return NULL;
+
+ for (cur_sel = a_this;
+ cur_sel && cur_sel->next; cur_sel = cur_sel->next) ;
+
+ g_return_val_if_fail (cur_sel != NULL, NULL);
+
+ cur_sel->next = a_sel;
+ a_sel->prev = cur_sel;
+
+ return a_this;
+}
+
+/**
+ * cr_additional_sel_prepend:
+ * @a_this: the "this pointer" of the current instance
+ * of #CRAdditionalSel .
+ * @a_sel: the new instance to #CRAdditional to preappend.
+ *
+ * Preppends a new instance of #CRAdditional to the
+ * current list of #CRAdditional.
+ *
+ * Returns the new list of CRAdditionalSel or NULL if an error arises.
+ */
+CRAdditionalSel *
+cr_additional_sel_prepend (CRAdditionalSel * a_this, CRAdditionalSel * a_sel)
+{
+ g_return_val_if_fail (a_sel, NULL);
+
+ if (a_this == NULL) {
+ return a_sel;
+ }
+
+ a_sel->next = a_this;
+ a_this->prev = a_sel;
+
+ return a_sel;
+}
+
+guchar *
+cr_additional_sel_to_string (CRAdditionalSel const * a_this)
+{
+ guchar *result = NULL;
+ GString *str_buf = NULL;
+ CRAdditionalSel const *cur = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ str_buf = g_string_new (NULL);
+
+ for (cur = a_this; cur; cur = cur->next) {
+ switch (cur->type) {
+ case CLASS_ADD_SELECTOR:
+ {
+ guchar *name = NULL;
+
+ if (cur->content.class_name) {
+ name = g_strndup
+ (cur->content.class_name->stryng->str,
+ cur->content.class_name->stryng->len);
+
+ if (name) {
+ g_string_append_printf
+ (str_buf, ".%s",
+ name);
+ g_free (name);
+ name = NULL;
+ }
+ }
+ }
+ break;
+
+ case ID_ADD_SELECTOR:
+ {
+ guchar *name = NULL;
+
+ if (cur->content.class_name) {
+ name = g_strndup
+ (cur->content.id_name->stryng->str,
+ cur->content.id_name->stryng->len);
+
+ if (name) {
+ g_string_append_printf
+ (str_buf, "#%s",
+ name);
+ g_free (name);
+ name = NULL;
+ }
+ }
+ }
+
+ break;
+
+ case PSEUDO_CLASS_ADD_SELECTOR:
+ {
+ if (cur->content.pseudo) {
+ guchar *tmp_str = NULL;
+
+ tmp_str = cr_pseudo_to_string
+ (cur->content.pseudo);
+ if (tmp_str) {
+ g_string_append_printf
+ (str_buf, ":%s",
+ tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ }
+ }
+ break;
+
+ case ATTRIBUTE_ADD_SELECTOR:
+ if (cur->content.attr_sel) {
+ guchar *tmp_str = NULL;
+
+ g_string_append_c (str_buf, '[');
+ tmp_str = cr_attr_sel_to_string
+ (cur->content.attr_sel);
+ if (tmp_str) {
+ g_string_append_printf
+ (str_buf, "%s]", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ if (str_buf) {
+ result = str_buf->str;
+ g_string_free (str_buf, FALSE);
+ str_buf = NULL;
+ }
+
+ return result;
+}
+
+guchar *
+cr_additional_sel_one_to_string (CRAdditionalSel const *a_this)
+{
+ guchar *result = NULL;
+ GString *str_buf = NULL;
+
+ g_return_val_if_fail (a_this, NULL) ;
+
+ str_buf = g_string_new (NULL) ;
+
+ switch (a_this->type) {
+ case CLASS_ADD_SELECTOR:
+ {
+ guchar *name = NULL;
+
+ if (a_this->content.class_name) {
+ name = g_strndup
+ (a_this->content.class_name->stryng->str,
+ a_this->content.class_name->stryng->len);
+
+ if (name) {
+ g_string_append_printf
+ (str_buf, ".%s",
+ name);
+ g_free (name);
+ name = NULL;
+ }
+ }
+ }
+ break;
+
+ case ID_ADD_SELECTOR:
+ {
+ guchar *name = NULL;
+
+ if (a_this->content.class_name) {
+ name = g_strndup
+ (a_this->content.id_name->stryng->str,
+ a_this->content.id_name->stryng->len);
+
+ if (name) {
+ g_string_append_printf
+ (str_buf, "#%s",
+ name);
+ g_free (name);
+ name = NULL;
+ }
+ }
+ }
+
+ break;
+
+ case PSEUDO_CLASS_ADD_SELECTOR:
+ {
+ if (a_this->content.pseudo) {
+ guchar *tmp_str = NULL;
+
+ tmp_str = cr_pseudo_to_string
+ (a_this->content.pseudo);
+ if (tmp_str) {
+ g_string_append_printf
+ (str_buf, ":%s",
+ tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ }
+ }
+ break;
+
+ case ATTRIBUTE_ADD_SELECTOR:
+ if (a_this->content.attr_sel) {
+ guchar *tmp_str = NULL;
+
+ g_string_append_printf (str_buf, "[");
+ tmp_str = cr_attr_sel_to_string
+ (a_this->content.attr_sel);
+ if (tmp_str) {
+ g_string_append_printf
+ (str_buf, "%s]", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ if (str_buf) {
+ result = str_buf->str;
+ g_string_free (str_buf, FALSE);
+ str_buf = NULL;
+ }
+
+ return result;
+}
+
+/**
+ * cr_additional_sel_dump:
+ * @a_this: the "this pointer" of the current instance of
+ * #CRAdditionalSel.
+ * @a_fp: the destination file.
+ *
+ * Dumps the current instance of #CRAdditionalSel to a file
+ */
+void
+cr_additional_sel_dump (CRAdditionalSel const * a_this, FILE * a_fp)
+{
+ guchar *tmp_str = NULL;
+
+ g_return_if_fail (a_fp);
+
+ if (a_this) {
+ tmp_str = cr_additional_sel_to_string (a_this);
+ if (tmp_str) {
+ fprintf (a_fp, "%s", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ }
+}
+
+/**
+ * cr_additional_sel_destroy:
+ * @a_this: the "this pointer" of the current instance
+ * of #CRAdditionalSel .
+ *
+ * Destroys an instance of #CRAdditional.
+ */
+void
+cr_additional_sel_destroy (CRAdditionalSel * a_this)
+{
+ g_return_if_fail (a_this);
+
+ switch (a_this->type) {
+ case CLASS_ADD_SELECTOR:
+ cr_string_destroy (a_this->content.class_name);
+ a_this->content.class_name = NULL;
+ break;
+
+ case PSEUDO_CLASS_ADD_SELECTOR:
+ cr_pseudo_destroy (a_this->content.pseudo);
+ a_this->content.pseudo = NULL;
+ break;
+
+ case ID_ADD_SELECTOR:
+ cr_string_destroy (a_this->content.id_name);
+ a_this->content.id_name = NULL;
+ break;
+
+ case ATTRIBUTE_ADD_SELECTOR:
+ cr_attr_sel_destroy (a_this->content.attr_sel);
+ a_this->content.attr_sel = NULL;
+ break;
+
+ default:
+ break;
+ }
+
+ if (a_this->next) {
+ cr_additional_sel_destroy (a_this->next);
+ }
+
+ g_free (a_this);
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See the COPYRIGHTS file for copyright information.
+ */
+
+
+#ifndef __CR_ADD_SEL_H__
+#define __CR_ADD_SEL_H__
+
+#include <stdio.h>
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-attr-sel.h"
+#include "cr-pseudo.h"
+#include "cr-additional-sel.h"
+
+G_BEGIN_DECLS
+
+enum AddSelectorType
+{
+ NO_ADD_SELECTOR = 0 ,
+ CLASS_ADD_SELECTOR = 1 ,
+ PSEUDO_CLASS_ADD_SELECTOR = 1 << 1,
+ ID_ADD_SELECTOR = 1 << 3,
+ ATTRIBUTE_ADD_SELECTOR = 1 << 4
+} ;
+
+union CRAdditionalSelectorContent
+{
+ CRString *class_name ;
+ CRString *id_name ;
+ CRPseudo *pseudo ;
+ CRAttrSel *attr_sel ;
+} ;
+
+typedef struct _CRAdditionalSel CRAdditionalSel ;
+
+struct _CRAdditionalSel
+{
+ enum AddSelectorType type ;
+ union CRAdditionalSelectorContent content ;
+
+ CRAdditionalSel * next ;
+ CRAdditionalSel * prev ;
+ CRParsingLocation location ;
+} ;
+
+CRAdditionalSel * cr_additional_sel_new (void) ;
+
+CRAdditionalSel * cr_additional_sel_new_with_type (enum AddSelectorType a_sel_type) ;
+
+CRAdditionalSel * cr_additional_sel_append (CRAdditionalSel *a_this,
+ CRAdditionalSel *a_sel) ;
+
+void cr_additional_sel_set_class_name (CRAdditionalSel *a_this,
+ CRString *a_class_name) ;
+
+void cr_additional_sel_set_id_name (CRAdditionalSel *a_this,
+ CRString *a_id) ;
+
+void cr_additional_sel_set_pseudo (CRAdditionalSel *a_this,
+ CRPseudo *a_pseudo) ;
+
+void cr_additional_sel_set_attr_sel (CRAdditionalSel *a_this,
+ CRAttrSel *a_sel) ;
+
+CRAdditionalSel * cr_additional_sel_prepend (CRAdditionalSel *a_this,
+ CRAdditionalSel *a_sel) ;
+
+guchar * cr_additional_sel_to_string (CRAdditionalSel const *a_this) ;
+
+guchar * cr_additional_sel_one_to_string (CRAdditionalSel const *a_this) ;
+
+void cr_additional_sel_dump (CRAdditionalSel const *a_this, FILE *a_fp) ;
+
+void cr_additional_sel_destroy (CRAdditionalSel *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_ADD_SEL_H*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+#include <stdio.h>
+#include "cr-attr-sel.h"
+
+/**
+ * CRAttrSel:
+ *
+ * #CRAdditionalSel abstracts an attribute selector.
+ * Attributes selectors are described in the css2 spec [5.8].
+ * There are more generally used in the css2 selectors described in
+ * css2 spec [5] .
+ */
+
+/**
+ * cr_attr_sel_new:
+ * The constructor of #CRAttrSel.
+ * Returns the newly allocated instance
+ * of #CRAttrSel.
+ */
+CRAttrSel *
+cr_attr_sel_new (void)
+{
+ CRAttrSel *result = NULL;
+
+ result = g_malloc0 (sizeof (CRAttrSel));
+
+ return result;
+}
+
+/**
+ * cr_attr_sel_append_attr_sel:
+ * @a_this: the this pointer of the current instance of #CRAttrSel.
+ * @a_attr_sel: selector to append.
+ *
+ * Appends an attribute selector to the current list of
+ * attribute selectors represented by a_this.
+ * Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_attr_sel_append_attr_sel (CRAttrSel * a_this, CRAttrSel * a_attr_sel)
+{
+ CRAttrSel *cur_sel = NULL;
+
+ g_return_val_if_fail (a_this && a_attr_sel,
+ CR_BAD_PARAM_ERROR);
+
+ for (cur_sel = a_this;
+ cur_sel->next;
+ cur_sel = cur_sel->next) ;
+
+ cur_sel->next = a_attr_sel;
+ a_attr_sel->prev = cur_sel;
+
+ return CR_OK;
+}
+
+/**
+ * cr_attr_sel_prepend_attr_sel:
+ *@a_this: the "this pointer" of the current instance *of #CRAttrSel.
+ *@a_attr_sel: the attribute selector to append.
+ *
+ *Prepends an attribute selector to the list of
+ *attributes selector represented by a_this.
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_attr_sel_prepend_attr_sel (CRAttrSel * a_this,
+ CRAttrSel * a_attr_sel)
+{
+ g_return_val_if_fail (a_this && a_attr_sel,
+ CR_BAD_PARAM_ERROR);
+
+ a_attr_sel->next = a_this;
+ a_this->prev = a_attr_sel;
+
+ return CR_OK;
+}
+
+/**
+ * cr_attr_sel_to_string:
+ * @a_this: the current instance of #CRAttrSel.
+ *
+ * Serializes an attribute selector into a string
+ * Returns the serialized attribute selector.
+ */
+guchar *
+cr_attr_sel_to_string (CRAttrSel const * a_this)
+{
+ CRAttrSel const *cur = NULL;
+ guchar *result = NULL;
+ GString *str_buf = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ str_buf = g_string_new (NULL);
+
+ for (cur = a_this; cur; cur = cur->next) {
+ if (cur->prev) {
+ g_string_append_c (str_buf, ' ');
+ }
+
+ if (cur->name) {
+ guchar *name = NULL;
+
+ name = g_strndup (cur->name->stryng->str,
+ cur->name->stryng->len);
+ if (name) {
+ g_string_append (str_buf, name);
+ g_free (name);
+ name = NULL;
+ }
+ }
+
+ if (cur->value) {
+ guchar *value = NULL;
+
+ value = g_strndup (cur->value->stryng->str,
+ cur->value->stryng->len);
+ if (value) {
+ switch (cur->match_way) {
+ case SET:
+ break;
+
+ case EQUALS:
+ g_string_append_c (str_buf, '=');
+ break;
+
+ case INCLUDES:
+ g_string_append (str_buf, "~=");
+ break;
+
+ case DASHMATCH:
+ g_string_append (str_buf, "|=");
+ break;
+
+ default:
+ break;
+ }
+
+ g_string_append_printf
+ (str_buf, "\"%s\"", value);
+
+ g_free (value);
+ value = NULL;
+ }
+ }
+ }
+
+ if (str_buf) {
+ result = str_buf->str;
+ g_string_free (str_buf, FALSE);
+ }
+
+ return result;
+}
+
+/**
+ * cr_attr_sel_dump:
+ * @a_this: the "this pointer" of the current instance of
+ * #CRAttrSel.
+ * @a_fp: the destination file.
+ *
+ * Dumps the current instance of #CRAttrSel to a file.
+ */
+void
+cr_attr_sel_dump (CRAttrSel const * a_this, FILE * a_fp)
+{
+ guchar *tmp_str = NULL;
+
+ g_return_if_fail (a_this);
+
+ tmp_str = cr_attr_sel_to_string (a_this);
+
+ if (tmp_str) {
+ fprintf (a_fp, "%s", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+}
+
+/**
+ *cr_attr_sel_destroy:
+ *@a_this: the "this pointer" of the current
+ *instance of #CRAttrSel.
+ *
+ *Destroys the current instance of #CRAttrSel.
+ *Frees all the fields if they are non null.
+ */
+void
+cr_attr_sel_destroy (CRAttrSel * a_this)
+{
+ g_return_if_fail (a_this);
+
+ if (a_this->name) {
+ cr_string_destroy (a_this->name);
+ a_this->name = NULL;
+ }
+
+ if (a_this->value) {
+ cr_string_destroy (a_this->value);
+ a_this->value = NULL;
+ }
+
+ if (a_this->next) {
+ cr_attr_sel_destroy (a_this->next);
+ a_this->next = NULL;
+ }
+
+ if (a_this) {
+ g_free (a_this);
+ a_this = NULL;
+ }
+}
+
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_ATTR_SEL_H__
+#define __CR_ATTR_SEL_H__
+
+#include <stdio.h>
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-parsing-location.h"
+#include "cr-string.h"
+
+G_BEGIN_DECLS
+
+
+struct _CRAttrSel ;
+typedef struct _CRAttrSel CRAttrSel ;
+
+enum AttrMatchWay
+{
+ NO_MATCH = 0,
+ SET,
+ EQUALS,
+ INCLUDES,
+ DASHMATCH
+} ;
+
+struct _CRAttrSel
+{
+ CRString *name ;
+ CRString *value ;
+ enum AttrMatchWay match_way ;
+ CRAttrSel *next ;
+ CRAttrSel *prev ;
+ CRParsingLocation location ;
+} ;
+
+CRAttrSel * cr_attr_sel_new (void) ;
+
+enum CRStatus cr_attr_sel_append_attr_sel (CRAttrSel * a_this,
+ CRAttrSel *a_attr_sel) ;
+
+enum CRStatus cr_attr_sel_prepend_attr_sel (CRAttrSel *a_this,
+ CRAttrSel *a_attr_sel) ;
+
+guchar * cr_attr_sel_to_string (CRAttrSel const *a_this) ;
+
+void cr_attr_sel_dump (CRAttrSel const *a_this, FILE *a_fp) ;
+
+void cr_attr_sel_destroy (CRAttrSel *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_ATTR_SEL_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the
+ * GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the
+ * GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/*
+ *$Id: cr-cascade.c 285 2005-05-10 19:48:58Z dodji $
+ */
+
+#include <string.h>
+#include "cr-cascade.h"
+
+#define PRIVATE(a_this) ((a_this)->priv)
+
+struct _CRCascadePriv {
+ /**
+ *the 3 style sheets of the cascade:
+ *author, user, and useragent sheet.
+ *Intended to be addressed by
+ *sheets[ORIGIN_AUTHOR] or sheets[ORIGIN_USER]
+ *of sheets[ORIGIN_UA] ;
+ */
+ CRStyleSheet *sheets[3];
+ guint ref_count;
+};
+
+/**
+ * cr_cascade_new:
+ *@a_author_sheet: the author origin style sheet. May be NULL.
+ *@a_user_sheet: the user origin style sheet. May be NULL.
+ *@a_ua_sheet: the user agent origin style sheet. May be NULL.
+ *
+ *Constructor of the #CRCascade class.
+ *Note that all three parameters of this
+ *method are ref counted and their refcount is increased.
+ *Their refcount will be decreased at the destruction of
+ *the instance of #CRCascade.
+ *So the caller should not call their destructor. The caller
+ *should call their ref/unref method instead if it wants
+ *
+ *Returns the newly built instance of CRCascade or NULL if
+ *an error arose during constrution.
+ */
+CRCascade *
+cr_cascade_new (CRStyleSheet * a_author_sheet,
+ CRStyleSheet * a_user_sheet, CRStyleSheet * a_ua_sheet)
+{
+ CRCascade *result = NULL;
+
+ result = g_try_malloc (sizeof (CRCascade));
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ memset (result, 0, sizeof (CRCascade));
+
+ PRIVATE (result) = g_try_malloc (sizeof (CRCascadePriv));
+ if (!PRIVATE (result)) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ memset (PRIVATE (result), 0, sizeof (CRCascadePriv));
+
+ if (a_author_sheet) {
+ cr_cascade_set_sheet (result, a_author_sheet, ORIGIN_AUTHOR);
+ }
+ if (a_user_sheet) {
+ cr_cascade_set_sheet (result, a_user_sheet, ORIGIN_USER);
+ }
+ if (a_ua_sheet) {
+ cr_cascade_set_sheet (result, a_ua_sheet, ORIGIN_UA);
+ }
+
+ return result;
+}
+
+/**
+ * cr_cascade_get_sheet:
+ *@a_this: the current instance of #CRCascade.
+ *@a_origin: the origin of the style sheet as
+ *defined in the css2 spec in chapter 6.4.
+ *Gets a given origin sheet.
+ *
+ *Gets a sheet, part of the cascade.
+ *Note that the returned stylesheet
+ *is refcounted so if the caller wants
+ *to manage it's lifecycle, it must use
+ *cr_stylesheet_ref()/cr_stylesheet_unref() instead
+ *of the cr_stylesheet_destroy() method.
+ *Returns the style sheet, or NULL if it does not
+ *exist.
+ */
+CRStyleSheet *
+cr_cascade_get_sheet (CRCascade * a_this, enum CRStyleOrigin a_origin)
+{
+ g_return_val_if_fail (a_this
+ && a_origin >= ORIGIN_UA
+ && a_origin < NB_ORIGINS, NULL);
+
+ return PRIVATE (a_this)->sheets[a_origin];
+}
+
+/**
+ * cr_cascade_set_sheet:
+ *@a_this: the current instance of #CRCascade.
+ *@a_sheet: the stylesheet to set.
+ *@a_origin: the origin of the stylesheet.
+ *
+ *Sets a stylesheet in the cascade
+ *
+ *Returns CR_OK upon successfull completion, an error
+ *code otherwise.
+ */
+enum CRStatus
+cr_cascade_set_sheet (CRCascade * a_this,
+ CRStyleSheet * a_sheet, enum CRStyleOrigin a_origin)
+{
+ g_return_val_if_fail (a_this
+ && a_sheet
+ && a_origin >= ORIGIN_UA
+ && a_origin < NB_ORIGINS, CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->sheets[a_origin])
+ cr_stylesheet_unref (PRIVATE (a_this)->sheets[a_origin]);
+ PRIVATE (a_this)->sheets[a_origin] = a_sheet;
+ cr_stylesheet_ref (a_sheet);
+ a_sheet->origin = a_origin;
+ return CR_OK;
+}
+
+/**
+ *cr_cascade_ref:
+ *@a_this: the current instance of #CRCascade
+ *
+ *Increases the reference counter of the current instance
+ *of #CRCascade.
+ */
+void
+cr_cascade_ref (CRCascade * a_this)
+{
+ g_return_if_fail (a_this && PRIVATE (a_this));
+
+ PRIVATE (a_this)->ref_count++;
+}
+
+/**
+ * cr_cascade_unref:
+ *@a_this: the current instance of
+ *#CRCascade.
+ *
+ *Decrements the reference counter associated
+ *to this instance of #CRCascade. If the reference
+ *counter reaches zero, the instance is destroyed
+ *using cr_cascade_destroy()
+ */
+void
+cr_cascade_unref (CRCascade * a_this)
+{
+ g_return_if_fail (a_this && PRIVATE (a_this));
+
+ if (PRIVATE (a_this)->ref_count)
+ PRIVATE (a_this)->ref_count--;
+ if (!PRIVATE (a_this)->ref_count) {
+ cr_cascade_destroy (a_this);
+ }
+}
+
+/**
+ * cr_cascade_destroy:
+ * @a_this: the current instance of #CRCascade
+ *
+ * Destructor of #CRCascade.
+ */
+void
+cr_cascade_destroy (CRCascade * a_this)
+{
+ g_return_if_fail (a_this);
+
+ if (PRIVATE (a_this)) {
+ gulong i = 0;
+
+ for (i = 0; PRIVATE (a_this)->sheets && i < NB_ORIGINS; i++) {
+ if (PRIVATE (a_this)->sheets[i]) {
+ if (cr_stylesheet_unref
+ (PRIVATE (a_this)->sheets[i])
+ == TRUE) {
+ PRIVATE (a_this)->sheets[i] = NULL;
+ }
+ }
+ }
+ g_free (PRIVATE (a_this));
+ PRIVATE (a_this) = NULL;
+ }
+ g_free (a_this);
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the
+ * GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the
+ * GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ */
+
+/*
+ *$Id: cr-cascade.h 213 2004-01-29 22:05:14Z dodji $
+ */
+
+#ifndef __CR_CASCADE_H__
+#define __CR_CASCADE_H__
+
+#include "cr-stylesheet.h"
+
+/**
+ *@file
+ *the declaration of the #CRCascade class.
+ */
+
+G_BEGIN_DECLS
+
+
+typedef struct _CRCascadePriv CRCascadePriv ;
+
+/**
+ *An abstraction of the "Cascade" defined
+ *in the css2 spec, chapter 6.4.
+ */
+typedef struct _CRCascade CRCascade ;
+
+struct _CRCascade
+{
+ CRCascadePriv *priv ;
+};
+
+
+CRCascade * cr_cascade_new (CRStyleSheet *a_author_sheet,
+ CRStyleSheet *a_user_sheet,
+ CRStyleSheet *a_ua_sheet) ;
+
+CRStyleSheet * cr_cascade_get_sheet (CRCascade *a_this,
+ enum CRStyleOrigin a_origin) ;
+
+enum CRStatus cr_cascade_set_sheet (CRCascade *a_this,
+ CRStyleSheet *a_sheet,
+ enum CRStyleOrigin a_origin) ;
+
+void cr_cascade_ref (CRCascade *a_this) ;
+
+void cr_cascade_unref (CRCascade *a_this) ;
+
+void cr_cascade_destroy (CRCascade *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_CASCADE_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli.
+ * See COPYRIGHTS file for copyright information.
+ */
+
+
+#include <string.h>
+#include "cr-declaration.h"
+#include "cr-statement.h"
+#include "cr-parser.h"
+
+/**
+ *@CRDeclaration:
+ *
+ *The definition of the #CRDeclaration class.
+ */
+
+/**
+ * dump:
+ *@a_this: the current instance of #CRDeclaration.
+ *@a_fp: the destination file pointer.
+ *@a_indent: the number of indentation white char.
+ *
+ *Dumps (serializes) one css declaration to a file.
+ */
+static void
+dump (CRDeclaration const * a_this, FILE * a_fp, glong a_indent)
+{
+ guchar *str = NULL;
+
+ g_return_if_fail (a_this);
+
+ str = cr_declaration_to_string (a_this, a_indent);
+ if (str) {
+ fprintf (a_fp, "%s", str);
+ g_free (str);
+ str = NULL;
+ }
+}
+
+/**
+ * cr_declaration_new:
+ * @a_statement: the statement this declaration belongs to. can be NULL.
+ *@a_property: the property string of the declaration
+ *@a_value: the value expression of the declaration.
+ *Constructor of #CRDeclaration.
+ *
+ *Returns the newly built instance of #CRDeclaration, or NULL in
+ *case of error.
+ *
+ *The returned CRDeclaration takes ownership of @a_property and @a_value.
+ *(E.g. cr_declaration_destroy on this CRDeclaration will also free
+ *@a_property and @a_value.)
+ */
+CRDeclaration *
+cr_declaration_new (CRStatement * a_statement,
+ CRString * a_property, CRTerm * a_value)
+{
+ CRDeclaration *result = NULL;
+
+ g_return_val_if_fail (a_property, NULL);
+
+ if (a_statement)
+ g_return_val_if_fail (a_statement
+ && ((a_statement->type == RULESET_STMT)
+ || (a_statement->type
+ == AT_FONT_FACE_RULE_STMT)
+ || (a_statement->type
+ == AT_PAGE_RULE_STMT)), NULL);
+
+ result = g_try_malloc (sizeof (CRDeclaration));
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ memset (result, 0, sizeof (CRDeclaration));
+ result->property = a_property;
+ result->value = a_value;
+
+ if (a_value) {
+ cr_term_ref (a_value);
+ }
+ result->parent_statement = a_statement;
+ return result;
+}
+
+/**
+ * cr_declaration_parse_from_buf:
+ *@a_statement: the parent css2 statement of this
+ *this declaration. Must be non NULL and of type
+ *RULESET_STMT (must be a ruleset).
+ *@a_str: the string that contains the statement.
+ *@a_enc: the encoding of a_str.
+ *
+ *Parses a text buffer that contains
+ *a css declaration.
+ *Returns the parsed declaration, or NULL in case of error.
+ */
+CRDeclaration *
+cr_declaration_parse_from_buf (CRStatement * a_statement,
+ const guchar * a_str, enum CREncoding a_enc)
+{
+ enum CRStatus status = CR_OK;
+ CRTerm *value = NULL;
+ CRString *property = NULL;
+ CRDeclaration *result = NULL;
+ CRParser *parser = NULL;
+ gboolean important = FALSE;
+
+ g_return_val_if_fail (a_str, NULL);
+ if (a_statement)
+ g_return_val_if_fail (a_statement->type == RULESET_STMT,
+ NULL);
+
+ parser = cr_parser_new_from_buf ((guchar*)a_str, strlen (a_str), a_enc, FALSE);
+ g_return_val_if_fail (parser, NULL);
+
+ status = cr_parser_try_to_skip_spaces_and_comments (parser);
+ if (status != CR_OK)
+ goto cleanup;
+
+ status = cr_parser_parse_declaration (parser, &property,
+ &value, &important);
+ if (status != CR_OK || !property)
+ goto cleanup;
+
+ result = cr_declaration_new (a_statement, property, value);
+ if (result) {
+ property = NULL;
+ value = NULL;
+ result->important = important;
+ }
+
+ cleanup:
+
+ if (parser) {
+ cr_parser_destroy (parser);
+ parser = NULL;
+ }
+
+ if (property) {
+ cr_string_destroy (property);
+ property = NULL;
+ }
+
+ if (value) {
+ cr_term_destroy (value);
+ value = NULL;
+ }
+
+ return result;
+}
+
+/**
+ * cr_declaration_parse_list_from_buf:
+ *@a_str: the input buffer that contains the list of declaration to
+ *parse.
+ *@a_enc: the encoding of a_str
+ *
+ *Parses a ';' separated list of properties declaration.
+ *Returns the parsed list of declaration, NULL if parsing failed.
+ */
+CRDeclaration *
+cr_declaration_parse_list_from_buf (const guchar * a_str,
+ enum CREncoding a_enc)
+{
+
+ enum CRStatus status = CR_OK;
+ CRTerm *value = NULL;
+ CRString *property = NULL;
+ CRDeclaration *result = NULL,
+ *cur_decl = NULL;
+ CRParser *parser = NULL;
+ CRTknzr *tokenizer = NULL;
+ gboolean important = FALSE;
+
+ g_return_val_if_fail (a_str, NULL);
+
+ parser = cr_parser_new_from_buf ((guchar*)a_str, strlen (a_str), a_enc, FALSE);
+ g_return_val_if_fail (parser, NULL);
+ status = cr_parser_get_tknzr (parser, &tokenizer);
+ if (status != CR_OK || !tokenizer) {
+ if (status == CR_OK)
+ status = CR_ERROR;
+ goto cleanup;
+ }
+ status = cr_parser_try_to_skip_spaces_and_comments (parser);
+ if (status != CR_OK)
+ goto cleanup;
+
+ status = cr_parser_parse_declaration (parser, &property,
+ &value, &important);
+ if (status != CR_OK || !property) {
+ if (status != CR_OK)
+ status = CR_ERROR;
+ goto cleanup;
+ }
+ result = cr_declaration_new (NULL, property, value);
+ if (result) {
+ property = NULL;
+ value = NULL;
+ result->important = important;
+ }
+ /*now, go parse the other declarations */
+ for (;;) {
+ guint32 c = 0;
+
+ cr_parser_try_to_skip_spaces_and_comments (parser);
+ status = cr_tknzr_peek_char (tokenizer, &c);
+ if (status != CR_OK) {
+ if (status == CR_END_OF_INPUT_ERROR)
+ status = CR_OK;
+ goto cleanup;
+ }
+ if (c == ';') {
+ status = cr_tknzr_read_char (tokenizer, &c);
+ } else {
+ break;
+ }
+ important = FALSE;
+ cr_parser_try_to_skip_spaces_and_comments (parser);
+ status = cr_parser_parse_declaration (parser, &property,
+ &value, &important);
+ if (status != CR_OK || !property) {
+ if (status == CR_END_OF_INPUT_ERROR) {
+ status = CR_OK;
+ }
+ break;
+ }
+ cur_decl = cr_declaration_new (NULL, property, value);
+ if (cur_decl) {
+ cur_decl->important = important;
+ result = cr_declaration_append (result, cur_decl);
+ property = NULL;
+ value = NULL;
+ cur_decl = NULL;
+ } else {
+ break;
+ }
+ }
+
+ cleanup:
+
+ if (parser) {
+ cr_parser_destroy (parser);
+ parser = NULL;
+ }
+
+ if (property) {
+ cr_string_destroy (property);
+ property = NULL;
+ }
+
+ if (value) {
+ cr_term_destroy (value);
+ value = NULL;
+ }
+
+ if (status != CR_OK && result) {
+ cr_declaration_destroy (result);
+ result = NULL;
+ }
+ return result;
+}
+
+/**
+ * cr_declaration_append:
+ *@a_this: the current declaration list.
+ *@a_new: the declaration to append.
+ *
+ *Appends a new declaration to the current declarations list.
+ *Returns the declaration list with a_new appended to it, or NULL
+ *in case of error.
+ */
+CRDeclaration *
+cr_declaration_append (CRDeclaration * a_this, CRDeclaration * a_new)
+{
+ CRDeclaration *cur = NULL;
+
+ g_return_val_if_fail (a_new, NULL);
+
+ if (!a_this)
+ return a_new;
+
+ for (cur = a_this; cur && cur->next; cur = cur->next) ;
+
+ cur->next = a_new;
+ a_new->prev = cur;
+
+ return a_this;
+}
+
+/**
+ * cr_declaration_unlink:
+ *@a_decls: the declaration to unlink.
+ *
+ *Unlinks the declaration from the declaration list.
+ *case of a successfull completion, NULL otherwise.
+ *
+ *Returns a pointer to the unlinked declaration in
+ */
+CRDeclaration *
+cr_declaration_unlink (CRDeclaration * a_decl)
+{
+ CRDeclaration *result = a_decl;
+
+ g_return_val_if_fail (result, NULL);
+
+ /*
+ *some sanity checks first
+ */
+ if (a_decl->prev) {
+ g_return_val_if_fail (a_decl->prev->next == a_decl, NULL);
+
+ }
+ if (a_decl->next) {
+ g_return_val_if_fail (a_decl->next->prev == a_decl, NULL);
+ }
+
+ /*
+ *now, the real unlinking job.
+ */
+ if (a_decl->prev) {
+ a_decl->prev->next = a_decl->next;
+ }
+ if (a_decl->next) {
+ a_decl->next->prev = a_decl->prev;
+ }
+ if (a_decl->parent_statement) {
+ CRDeclaration **children_decl_ptr = NULL;
+
+ switch (a_decl->parent_statement->type) {
+ case RULESET_STMT:
+ if (a_decl->parent_statement->kind.ruleset) {
+ children_decl_ptr =
+ &a_decl->parent_statement->
+ kind.ruleset->decl_list;
+ }
+
+ break;
+
+ case AT_FONT_FACE_RULE_STMT:
+ if (a_decl->parent_statement->kind.font_face_rule) {
+ children_decl_ptr =
+ &a_decl->parent_statement->
+ kind.font_face_rule->decl_list;
+ }
+ break;
+ case AT_PAGE_RULE_STMT:
+ if (a_decl->parent_statement->kind.page_rule) {
+ children_decl_ptr =
+ &a_decl->parent_statement->
+ kind.page_rule->decl_list;
+ }
+
+ default:
+ break;
+ }
+ if (children_decl_ptr
+ && *children_decl_ptr && *children_decl_ptr == a_decl)
+ *children_decl_ptr = (*children_decl_ptr)->next;
+ }
+
+ a_decl->next = NULL;
+ a_decl->prev = NULL;
+ a_decl->parent_statement = NULL;
+
+ return result;
+}
+
+/**
+ * cr_declaration_prepend:
+ * @a_this: the current declaration list.
+ * @a_new: the declaration to prepend.
+ *
+ * prepends a declaration to the current declaration list.
+ *
+ * Returns the list with a_new prepended or NULL in case of error.
+ */
+CRDeclaration *
+cr_declaration_prepend (CRDeclaration * a_this, CRDeclaration * a_new)
+{
+ CRDeclaration *cur = NULL;
+
+ g_return_val_if_fail (a_new, NULL);
+
+ if (!a_this)
+ return a_new;
+
+ a_this->prev = a_new;
+ a_new->next = a_this;
+
+ for (cur = a_new; cur && cur->prev; cur = cur->prev) ;
+
+ return cur;
+}
+
+/**
+ * cr_declaration_append2:
+ *@a_this: the current declaration list.
+ *@a_prop: the property string of the declaration to append.
+ *@a_value: the value of the declaration to append.
+ *
+ *Appends a declaration to the current declaration list.
+ *Returns the list with the new property appended to it, or NULL in
+ *case of an error.
+ */
+CRDeclaration *
+cr_declaration_append2 (CRDeclaration * a_this,
+ CRString * a_prop, CRTerm * a_value)
+{
+ CRDeclaration *new_elem = NULL;
+
+ if (a_this) {
+ new_elem = cr_declaration_new (a_this->parent_statement,
+ a_prop, a_value);
+ } else {
+ new_elem = cr_declaration_new (NULL, a_prop, a_value);
+ }
+
+ g_return_val_if_fail (new_elem, NULL);
+
+ return cr_declaration_append (a_this, new_elem);
+}
+
+/**
+ * cr_declaration_dump:
+ *@a_this: the current instance of #CRDeclaration.
+ *@a_fp: the destination file.
+ *@a_indent: the number of indentation white char.
+ *@a_one_per_line: whether to put one declaration per line of not .
+ *
+ *
+ *Dumps a declaration list to a file.
+ */
+void
+cr_declaration_dump (CRDeclaration const * a_this, FILE * a_fp, glong a_indent,
+ gboolean a_one_per_line)
+{
+ CRDeclaration const *cur = NULL;
+
+ g_return_if_fail (a_this);
+
+ for (cur = a_this; cur; cur = cur->next) {
+ if (cur->prev) {
+ if (a_one_per_line == TRUE)
+ fprintf (a_fp, ";\n");
+ else
+ fprintf (a_fp, "; ");
+ }
+ dump (cur, a_fp, a_indent);
+ }
+}
+
+/**
+ * cr_declaration_dump_one:
+ *@a_this: the current instance of #CRDeclaration.
+ *@a_fp: the destination file.
+ *@a_indent: the number of indentation white char.
+ *
+ *Dumps the first declaration of the declaration list to a file.
+ */
+void
+cr_declaration_dump_one (CRDeclaration const * a_this, FILE * a_fp, glong a_indent)
+{
+ g_return_if_fail (a_this);
+
+ dump (a_this, a_fp, a_indent);
+}
+
+/**
+ * cr_declaration_to_string:
+ *@a_this: the current instance of #CRDeclaration.
+ *@a_indent: the number of indentation white char
+ *to put before the actual serialisation.
+ *
+ *Serializes the declaration into a string
+ *Returns the serialized form the declaration. The caller must
+ *free the string using g_free().
+ */
+gchar *
+cr_declaration_to_string (CRDeclaration const * a_this, gulong a_indent)
+{
+ GString *stringue = NULL;
+
+ guchar *str = NULL,
+ *result = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ stringue = g_string_new (NULL);
+
+ if (a_this->property
+ && a_this->property->stryng
+ && a_this->property->stryng->str) {
+ str = g_strndup (a_this->property->stryng->str,
+ a_this->property->stryng->len);
+ if (str) {
+ cr_utils_dump_n_chars2 (' ', stringue,
+ a_indent);
+ g_string_append (stringue, str);
+ g_free (str);
+ str = NULL;
+ } else
+ goto error;
+
+ if (a_this->value) {
+ guchar *value_str = NULL;
+
+ value_str = cr_term_to_string (a_this->value);
+ if (value_str) {
+ g_string_append_printf (stringue, " : %s",
+ value_str);
+ g_free (value_str);
+ } else
+ goto error;
+ }
+ if (a_this->important == TRUE) {
+ g_string_append_printf (stringue, " %s",
+ "!important");
+ }
+ }
+ if (stringue && stringue->str) {
+ result = stringue->str;
+ g_string_free (stringue, FALSE);
+ }
+ return result;
+
+ error:
+ if (stringue) {
+ g_string_free (stringue, TRUE);
+ stringue = NULL;
+ }
+ if (str) {
+ g_free (str);
+ str = NULL;
+ }
+
+ return result;
+}
+
+/**
+ * cr_declaration_list_to_string:
+ *@a_this: the current instance of #CRDeclaration.
+ *@a_indent: the number of indentation white char
+ *to put before the actual serialisation.
+ *
+ *Serializes the declaration list into a string
+ */
+guchar *
+cr_declaration_list_to_string (CRDeclaration const * a_this, gulong a_indent)
+{
+ CRDeclaration const *cur = NULL;
+ GString *stringue = NULL;
+ guchar *str = NULL,
+ *result = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ stringue = g_string_new (NULL);
+
+ for (cur = a_this; cur; cur = cur->next) {
+ str = cr_declaration_to_string (cur, a_indent);
+ if (str) {
+ g_string_append_printf (stringue, "%s;", str);
+ g_free (str);
+ } else
+ break;
+ }
+ if (stringue && stringue->str) {
+ result = stringue->str;
+ g_string_free (stringue, FALSE);
+ }
+
+ return result;
+}
+
+/**
+ * cr_declaration_list_to_string2:
+ *@a_this: the current instance of #CRDeclaration.
+ *@a_indent: the number of indentation white char
+ *@a_one_decl_per_line: whether to output one doc per line or not.
+ *to put before the actual serialisation.
+ *
+ *Serializes the declaration list into a string
+ *Returns the serialized form the declararation.
+ */
+guchar *
+cr_declaration_list_to_string2 (CRDeclaration const * a_this,
+ gulong a_indent, gboolean a_one_decl_per_line)
+{
+ CRDeclaration const *cur = NULL;
+ GString *stringue = NULL;
+ guchar *str = NULL,
+ *result = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ stringue = g_string_new (NULL);
+
+ for (cur = a_this; cur; cur = cur->next) {
+ str = cr_declaration_to_string (cur, a_indent);
+ if (str) {
+ if (a_one_decl_per_line == TRUE) {
+ if (cur->next)
+ g_string_append_printf (stringue,
+ "%s;\n", str);
+ else
+ g_string_append (stringue,
+ str);
+ } else {
+ if (cur->next)
+ g_string_append_printf (stringue,
+ "%s;", str);
+ else
+ g_string_append (stringue,
+ str);
+ }
+ g_free (str);
+ } else
+ break;
+ }
+ if (stringue && stringue->str) {
+ result = stringue->str;
+ g_string_free (stringue, FALSE);
+ }
+
+ return result;
+}
+
+/**
+ * cr_declaration_nr_props:
+ *@a_this: the current instance of #CRDeclaration.
+ *Return the number of properties in the declaration
+ */
+gint
+cr_declaration_nr_props (CRDeclaration const * a_this)
+{
+ CRDeclaration const *cur = NULL;
+ int nr = 0;
+
+ g_return_val_if_fail (a_this, -1);
+
+ for (cur = a_this; cur; cur = cur->next)
+ nr++;
+ return nr;
+}
+
+/**
+ * cr_declaration_get_from_list:
+ *@a_this: the current instance of #CRDeclaration.
+ *@itemnr: the index into the declaration list.
+ *
+ *Use an index to get a CRDeclaration from the declaration list.
+ *
+ *Returns #CRDeclaration at position itemnr,
+ *if itemnr > number of declarations - 1,
+ *it will return NULL.
+ */
+CRDeclaration *
+cr_declaration_get_from_list (CRDeclaration * a_this, int itemnr)
+{
+ CRDeclaration *cur = NULL;
+ int nr = 0;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ for (cur = a_this; cur; cur = cur->next)
+ if (nr++ == itemnr)
+ return cur;
+ return NULL;
+}
+
+/**
+ * cr_declaration_get_by_prop_name:
+ *@a_this: the current instance of #CRDeclaration.
+ *@a_prop: the property name to search for.
+ *
+ *Use property name to get a CRDeclaration from the declaration list.
+ *Returns #CRDeclaration with property name a_prop, or NULL if not found.
+ */
+CRDeclaration *
+cr_declaration_get_by_prop_name (CRDeclaration * a_this,
+ const guchar * a_prop)
+{
+ CRDeclaration *cur = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+ g_return_val_if_fail (a_prop, NULL);
+
+ for (cur = a_this; cur; cur = cur->next) {
+ if (cur->property
+ && cur->property->stryng
+ && cur->property->stryng->str) {
+ if (!strcmp (cur->property->stryng->str,
+ a_prop)) {
+ return cur;
+ }
+ }
+ }
+ return NULL;
+}
+
+/**
+ * cr_declaration_ref:
+ *@a_this: the current instance of #CRDeclaration.
+ *
+ *Increases the ref count of the current instance of #CRDeclaration.
+ */
+void
+cr_declaration_ref (CRDeclaration * a_this)
+{
+ g_return_if_fail (a_this);
+
+ a_this->ref_count++;
+}
+
+/**
+ * cr_declaration_unref:
+ *@a_this: the current instance of #CRDeclaration.
+ *
+ *Decrements the ref count of the current instance of #CRDeclaration.
+ *If the ref count reaches zero, the current instance of #CRDeclaration
+ *if destroyed.
+ *Returns TRUE if @a_this was destroyed (ref count reached zero),
+ *FALSE otherwise.
+ */
+gboolean
+cr_declaration_unref (CRDeclaration * a_this)
+{
+ g_return_val_if_fail (a_this, FALSE);
+
+ if (a_this->ref_count) {
+ a_this->ref_count--;
+ }
+
+ if (a_this->ref_count == 0) {
+ cr_declaration_destroy (a_this);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+/**
+ * cr_declaration_destroy:
+ *@a_this: the current instance of #CRDeclaration.
+ *
+ *Destructor of the declaration list.
+ */
+void
+cr_declaration_destroy (CRDeclaration * a_this)
+{
+ CRDeclaration *cur = NULL;
+
+ g_return_if_fail (a_this);
+
+ /*
+ * Go to the last element of the list.
+ */
+ for (cur = a_this; cur->next; cur = cur->next)
+ g_assert (cur->next->prev == cur);
+
+ /*
+ * Walk backward the list and free each "next" element.
+ * Meanwhile, free each property/value pair contained in the list.
+ */
+ for (; cur; cur = cur->prev) {
+ g_free (cur->next);
+ cur->next = NULL;
+
+ if (cur->property) {
+ cr_string_destroy (cur->property);
+ cur->property = NULL;
+ }
+
+ if (cur->value) {
+ cr_term_destroy (cur->value);
+ cur->value = NULL;
+ }
+ }
+
+ g_free (a_this);
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * See the COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_DECLARATION_H__
+#define __CR_DECLARATION_H__
+
+#include <stdio.h>
+#include "cr-utils.h"
+#include "cr-term.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The declaration of the #CRDeclaration class.
+ */
+
+/*forward declaration of what is defined in cr-statement.h*/
+typedef struct _CRStatement CRStatement ;
+
+/**
+ *The abstraction of a css declaration defined by the
+ *css2 spec in chapter 4.
+ *It is actually a chained list of property/value pairs.
+ */
+typedef struct _CRDeclaration CRDeclaration ;
+struct _CRDeclaration
+{
+ /**The property.*/
+ CRString *property ;
+
+ /**The value of the property.*/
+ CRTerm *value ;
+
+ /*the ruleset that contains this declaration*/
+ CRStatement *parent_statement ;
+
+ /*the next declaration*/
+ CRDeclaration *next ;
+
+ /*the previous one declaration*/
+ CRDeclaration *prev ;
+
+ /*does the declaration have the important keyword ?*/
+ gboolean important ;
+
+ glong ref_count ;
+
+ CRParsingLocation location ;
+ /*reserved for future usage*/
+ gpointer rfu0 ;
+ gpointer rfu1 ;
+ gpointer rfu2 ;
+ gpointer rfu3 ;
+} ;
+
+
+CRDeclaration * cr_declaration_new (CRStatement *a_statement,
+ CRString *a_property,
+ CRTerm *a_value) ;
+
+
+CRDeclaration * cr_declaration_parse_from_buf (CRStatement *a_statement,
+ const guchar *a_str,
+ enum CREncoding a_enc) ;
+
+CRDeclaration * cr_declaration_parse_list_from_buf (const guchar *a_str,
+ enum CREncoding a_enc) ;
+
+CRDeclaration * cr_declaration_append (CRDeclaration *a_this,
+ CRDeclaration *a_new) ;
+
+CRDeclaration * cr_declaration_append2 (CRDeclaration *a_this,
+ CRString *a_prop,
+ CRTerm *a_value) ;
+
+CRDeclaration * cr_declaration_prepend (CRDeclaration *a_this,
+ CRDeclaration *a_new) ;
+
+CRDeclaration * cr_declaration_unlink (CRDeclaration * a_decl) ;
+
+void
+cr_declaration_dump (CRDeclaration const *a_this,
+ FILE *a_fp, glong a_indent,
+ gboolean a_one_per_line) ;
+
+void cr_declaration_dump_one (CRDeclaration const *a_this,
+ FILE *a_fp, glong a_indent) ;
+
+gint cr_declaration_nr_props (CRDeclaration const *a_this) ;
+
+CRDeclaration * cr_declaration_get_from_list (CRDeclaration *a_this,
+ int itemnr) ;
+
+CRDeclaration * cr_declaration_get_by_prop_name (CRDeclaration *a_this,
+ const guchar *a_str) ;
+
+gchar * cr_declaration_to_string (CRDeclaration const *a_this,
+ gulong a_indent) ;
+
+guchar * cr_declaration_list_to_string (CRDeclaration const *a_this,
+ gulong a_indent) ;
+
+guchar * cr_declaration_list_to_string2 (CRDeclaration const *a_this,
+ gulong a_indent,
+ gboolean a_one_decl_per_line) ;
+
+void cr_declaration_ref (CRDeclaration *a_this) ;
+
+gboolean cr_declaration_unref (CRDeclaration *a_this) ;
+
+void cr_declaration_destroy (CRDeclaration *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_DECLARATION_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * See COPRYRIGHTS file for copyright information.
+ */
+
+#include <string.h>
+#include "cr-doc-handler.h"
+#include "cr-parser.h"
+
+/**
+ *@CRDocHandler:
+ *
+ *The definition of the CRDocHandler class.
+ *Contains methods to instantiate, destroy,
+ *and initialyze instances of #CRDocHandler
+ *to custom values.
+ */
+
+#define PRIVATE(obj) (obj)->priv
+
+struct _CRDocHandlerPriv {
+ /**
+ *This pointer is to hold an application parsing context.
+ *For example, it used by the Object Model parser to
+ *store it parsing context. #CRParser does not touch it, but
+ *#CROMParser does. #CROMParser allocates this pointer at
+ *the beginning of the css document, and frees it at the end
+ *of the document.
+ */
+ gpointer context;
+
+ /**
+ *The place where #CROMParser puts the result of its parsing, if
+ *any.
+ */
+ gpointer result;
+ /**
+ *a pointer to the parser used to parse
+ *the current document.
+ */
+ CRParser *parser ;
+};
+
+/**
+ * cr_doc_handler_new:
+ *Constructor of #CRDocHandler.
+ *
+ *Returns the newly built instance of
+ *#CRDocHandler
+ *
+ */
+CRDocHandler *
+cr_doc_handler_new (void)
+{
+ CRDocHandler *result = NULL;
+
+ result = g_try_malloc (sizeof (CRDocHandler));
+
+ g_return_val_if_fail (result, NULL);
+
+ memset (result, 0, sizeof (CRDocHandler));
+ result->ref_count++;
+
+ result->priv = g_try_malloc (sizeof (CRDocHandlerPriv));
+ if (!result->priv) {
+ cr_utils_trace_info ("Out of memory exception");
+ g_free (result);
+ return NULL;
+ }
+
+ cr_doc_handler_set_default_sac_handler (result);
+
+ return result;
+}
+
+/**
+ * cr_doc_handler_get_ctxt:
+ *@a_this: the current instance of #CRDocHandler.
+ *@a_ctxt: out parameter. The new parsing context.
+ *
+ *Gets the private parsing context associated to the document handler
+ *The private parsing context is used by libcroco only.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_doc_handler_get_ctxt (CRDocHandler const * a_this, gpointer * a_ctxt)
+{
+ g_return_val_if_fail (a_this && a_this->priv, CR_BAD_PARAM_ERROR);
+
+ *a_ctxt = a_this->priv->context;
+
+ return CR_OK;
+}
+
+/**
+ * cr_doc_handler_set_ctxt:
+ *@a_this: the current instance of #CRDocHandler
+ *@a_ctxt: a pointer to the parsing context.
+ *
+ *Sets the private parsing context.
+ *This is used by libcroco only.
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_doc_handler_set_ctxt (CRDocHandler * a_this, gpointer a_ctxt)
+{
+ g_return_val_if_fail (a_this && a_this->priv, CR_BAD_PARAM_ERROR);
+ a_this->priv->context = a_ctxt;
+ return CR_OK;
+}
+
+/**
+ * cr_doc_handler_get_result:
+ *@a_this: the current instance of #CRDocHandler
+ *@a_result: out parameter. The returned result.
+ *
+ *Gets the private parsing result.
+ *The private parsing result is used by libcroco only.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_doc_handler_get_result (CRDocHandler const * a_this, gpointer * a_result)
+{
+ g_return_val_if_fail (a_this && a_this->priv, CR_BAD_PARAM_ERROR);
+
+ *a_result = a_this->priv->result;
+
+ return CR_OK;
+}
+
+/**
+ * cr_doc_handler_set_result:
+ *@a_this: the current instance of #CRDocHandler
+ *@a_result: the new result.
+ *
+ *Sets the private parsing context.
+ *This is used by libcroco only.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_doc_handler_set_result (CRDocHandler * a_this, gpointer a_result)
+{
+ g_return_val_if_fail (a_this && a_this->priv, CR_BAD_PARAM_ERROR);
+ a_this->priv->result = a_result;
+ return CR_OK;
+}
+
+/**
+ *cr_doc_handler_set_default_sac_handler:
+ *@a_this: a pointer to the current instance of #CRDocHandler.
+ *
+ *Sets the sac handlers contained in the current
+ *instance of DocHandler to the default handlers.
+ *For the time being the default handlers are
+ *test handlers. This is expected to change in a
+ *near future, when the libcroco gets a bit debugged.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_doc_handler_set_default_sac_handler (CRDocHandler * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ a_this->start_document = NULL;
+ a_this->end_document = NULL;
+ a_this->import_style = NULL;
+ a_this->namespace_declaration = NULL;
+ a_this->comment = NULL;
+ a_this->start_selector = NULL;
+ a_this->end_selector = NULL;
+ a_this->property = NULL;
+ a_this->start_font_face = NULL;
+ a_this->end_font_face = NULL;
+ a_this->start_media = NULL;
+ a_this->end_media = NULL;
+ a_this->start_page = NULL;
+ a_this->end_page = NULL;
+ a_this->ignorable_at_rule = NULL;
+ a_this->error = NULL;
+ a_this->unrecoverable_error = NULL;
+ return CR_OK;
+}
+
+/**
+ * cr_doc_handler_ref:
+ *@a_this: the current instance of #CRDocHandler.
+ */
+void
+cr_doc_handler_ref (CRDocHandler * a_this)
+{
+ g_return_if_fail (a_this);
+
+ a_this->ref_count++;
+}
+
+/**
+ * cr_doc_handler_unref:
+ *@a_this: the currrent instance of #CRDocHandler.
+ *
+ *Decreases the ref count of the current instance of #CRDocHandler.
+ *If the ref count reaches '0' then, destroys the instance.
+ *
+ *Returns TRUE if the instance as been destroyed, FALSE otherwise.
+ */
+gboolean
+cr_doc_handler_unref (CRDocHandler * a_this)
+{
+ g_return_val_if_fail (a_this, FALSE);
+
+ if (a_this->ref_count > 0) {
+ a_this->ref_count--;
+ }
+
+ if (a_this->ref_count == 0) {
+ cr_doc_handler_destroy (a_this);
+ return TRUE;
+ }
+ return FALSE ;
+}
+
+/**
+ * cr_doc_handler_destroy:
+ *@a_this: the instance of #CRDocHandler to
+ *destroy.
+ *
+ *The destructor of the #CRDocHandler class.
+ */
+void
+cr_doc_handler_destroy (CRDocHandler * a_this)
+{
+ g_return_if_fail (a_this);
+
+ if (a_this->priv) {
+ g_free (a_this->priv);
+ a_this->priv = NULL;
+ }
+ g_free (a_this);
+}
+
+/**
+ * cr_doc_handler_associate_a_parser:
+ *Associates a parser to the current document handler
+ *
+ *@a_this: the current instance of document handler.
+ *@a_parser: the parser to associate.
+ */
+void
+cr_doc_handler_associate_a_parser (CRDocHandler *a_this,
+ gpointer a_parser)
+{
+ g_return_if_fail (a_this && PRIVATE (a_this)
+ && a_parser) ;
+
+ PRIVATE (a_this)->parser = a_parser ;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * See the COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_DOC_HANDLER_H__
+#define __CR_DOC_HANDLER_H__
+
+/**
+ *@file
+ *The declaration of the #CRDocumentHandler class.
+ *This class is actually the parsing events handler.
+ */
+
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-input.h"
+#include "cr-stylesheet.h"
+
+G_BEGIN_DECLS
+
+
+typedef struct _CRDocHandler CRDocHandler ;
+
+struct _CRDocHandlerPriv ;
+typedef struct _CRDocHandlerPriv CRDocHandlerPriv ;
+
+
+/**
+ *The SAC document handler.
+ *An instance of this class is to
+ *be passed to a parser. Then, during the parsing
+ *the parser calls the convenient function pointer
+ *whenever a particular event (a css construction) occurs.
+ */
+struct _CRDocHandler
+{
+ CRDocHandlerPriv *priv ;
+
+ /**
+ *This pointer is to be used by the application for
+ *it custom needs. It is there to extend the doc handler.
+ */
+ gpointer app_data ;
+
+ /**
+ *Is called at the beginning of the parsing of the document.
+ *@param a_this a pointer to the current instance of
+ *#CRDocHandler.
+ */
+ void (*start_document) (CRDocHandler *a_this) ;
+
+ /**
+ *Is called to notify the end of the parsing of the document.
+ *@param a_this a pointer to the current instance of
+ *#CRDocHandler.
+ */
+ void (*end_document) (CRDocHandler *a_this) ;
+
+ /**
+ *Is called to notify an at charset rule.
+ *@param a_this the document handler.
+ *@param a_charset the declared charset.
+ */
+ void (*charset) (CRDocHandler *a_this,
+ CRString *a_charset,
+ CRParsingLocation *a_charset_sym_location) ;
+
+ /**
+ *Is called to notify an import statement in
+ *the stylesheet.
+ *@param a_this the current instance of #CRDocHandler.
+ *@param a_media_list a doubly linked list of GString objects.
+ *Each GString object contains a string which is the
+ *destination media for style information.
+ *@param a_uri the uri of the imported style sheet.
+ *@param a_uri_default_ns the default namespace of URI
+ *@param a_location the parsing location of the '\@import'
+ *keyword.
+ *of the imported style sheet.
+ */
+ void (*import_style) (CRDocHandler *a_this,
+ GList *a_media_list,
+ CRString *a_uri,
+ CRString *a_uri_default_ns,
+ CRParsingLocation *a_location) ;
+
+ void (*import_style_result) (CRDocHandler *a_this,
+ GList *a_media_list,
+ CRString *a_uri,
+ CRString *a_uri_default_ns,
+ CRStyleSheet *a_sheet) ;
+
+ /**
+ *Is called to notify a namespace declaration.
+ *Not used yet.
+ *@param a_this the current instance of #CRDocHandler.
+ *@param a_prefix the prefix of the namespace.
+ *@param a_uri the uri of the namespace.
+ *@param a_location the location of the "@namespace" keyword.
+ */
+ void (*namespace_declaration) (CRDocHandler *a_this,
+ CRString *a_prefix,
+ CRString *a_uri,
+ CRParsingLocation *a_location) ;
+
+ /**
+ *Is called to notify a comment.
+ *@param a_this a pointer to the current instance
+ *of #CRDocHandler.
+ *@param a_comment the comment.
+ */
+ void (*comment) (CRDocHandler *a_this,
+ CRString *a_comment) ;
+
+ /**
+ *Is called to notify the beginning of a rule
+ *statement.
+ *@param a_this the current instance of #CRDocHandler.
+ *@param a_selector_list the list of selectors that precedes
+ *the rule declarations.
+ */
+ void (*start_selector) (CRDocHandler * a_this,
+ CRSelector *a_selector_list) ;
+
+ /**
+ *Is called to notify the end of a rule statement.
+ *@param a_this the current instance of #CRDocHandler.
+ *@param a_selector_list the list of selectors that precedes
+ *the rule declarations. This pointer is the same as
+ *the one passed to start_selector() ;
+ */
+ void (*end_selector) (CRDocHandler *a_this,
+ CRSelector *a_selector_list) ;
+
+
+ /**
+ *Is called to notify a declaration.
+ *@param a_this a pointer to the current instance
+ *of #CRDocHandler.
+ *@param a_name the name of the parsed property.
+ *@param a_expression a css expression that represents
+ *the value of the property. A css expression is
+ *actually a linked list of 'terms'. Each term can
+ *be linked to other using operators.
+ *
+ */
+ void (*property) (CRDocHandler *a_this,
+ CRString *a_name,
+ CRTerm *a_expression,
+ gboolean a_is_important) ;
+ /**
+ *Is called to notify the start of a font face statement.
+ *The parser invokes this method at the beginning of every
+ *font face statement in the style sheet. There will
+ *be a corresponding end_font_face () event for every
+ *start_font_face () event.
+ *
+ *@param a_this a pointer to the current instance of
+ *#CRDocHandler.
+ *@param a_location the parsing location of the "\@font-face"
+ *keyword.
+ */
+ void (*start_font_face) (CRDocHandler *a_this,
+ CRParsingLocation *a_location) ;
+
+ /**
+ *Is called to notify the end of a font face statement.
+ *@param a_this a pointer to the current instance of
+ *#CRDocHandler.
+ */
+ void (*end_font_face) (CRDocHandler *a_this) ;
+
+
+ /**
+ *Is called to notify the beginning of a media statement.
+ *The parser will invoke this method at the beginning of
+ *every media statement in the style sheet. There will be
+ *a corresponding end_media() event for every start_media()
+ *event.
+ *@param a_this a pointer to the current instance of
+ *#CRDocHandler.
+ *@param a_media_list a double linked list of
+ #CRString * objects.
+ *Each CRString objects is actually a destination media for
+ *the style information.
+ */
+ void (*start_media) (CRDocHandler *a_this,
+ GList *a_media_list,
+ CRParsingLocation *a_location) ;
+
+ /**
+ *Is called to notify the end of a media statement.
+ *@param a_this a pointer to the current instance
+ *of #CRDocHandler.
+ *@param a_media_list a double linked list of GString * objects.
+ *Each GString objects is actually a destination media for
+ *the style information.
+ */
+ void (*end_media) (CRDocHandler *a_this,
+ GList *a_media_list) ;
+
+ /**
+ *Is called to notify the beginning of a page statement.
+ *The parser invokes this function at the beginning of
+ *every page statement in the style sheet. There will be
+ *a corresponding end_page() event for every single
+ *start_page() event.
+ *@param a_this a pointer to the current instance of
+ *#CRDocHandler.
+ *@param a_name the name of the page (if any, null otherwise).
+ *@param a_pseudo_page the pseudo page (if any, null otherwise).
+ *@param a_location the parsing location of the "\@page" keyword.
+ */
+ void (*start_page) (CRDocHandler *a_this,
+ CRString *a_name,
+ CRString *a_pseudo_page,
+ CRParsingLocation *a_location) ;
+
+ /**
+ *Is called to notify the end of a page statement.
+ *@param a_this a pointer to the current instance of
+ *#CRDocHandler.
+ *@param a_name the name of the page (if any, null otherwise).
+ *@param a_pseudo_page the pseudo page (if any, null otherwise).
+ */
+ void (*end_page) (CRDocHandler *a_this,
+ CRString *a_name,
+ CRString *pseudo_page) ;
+
+ /**
+ *Is Called to notify an unknown at-rule not supported
+ *by this parser.
+ */
+ void (*ignorable_at_rule) (CRDocHandler *a_this,
+ CRString *a_name) ;
+
+ /**
+ *Is called to notify a parsing error. After this error
+ *the application must ignore the rule being parsed, if
+ *any. After completion of this callback,
+ *the parser will then try to resume the parsing,
+ *ignoring the current error.
+ */
+ void (*error) (CRDocHandler *a_this) ;
+
+ /**
+ *Is called to notify an unrecoverable parsing error.
+ *This is the place to put emergency routines that free allocated
+ *resources.
+ */
+ void (*unrecoverable_error) (CRDocHandler *a_this) ;
+
+ gboolean resolve_import ;
+ gulong ref_count ;
+} ;
+
+CRDocHandler * cr_doc_handler_new (void) ;
+
+enum CRStatus cr_doc_handler_set_result (CRDocHandler *a_this, gpointer a_result) ;
+
+enum CRStatus cr_doc_handler_get_result (CRDocHandler const *a_this, gpointer * a_result) ;
+
+enum CRStatus cr_doc_handler_set_ctxt (CRDocHandler *a_this, gpointer a_ctxt) ;
+
+enum CRStatus cr_doc_handler_get_ctxt (CRDocHandler const *a_this, gpointer * a_ctxt) ;
+
+enum CRStatus cr_doc_handler_set_default_sac_handler (CRDocHandler *a_this) ;
+
+void cr_doc_handler_associate_a_parser (CRDocHandler *a_this,
+ gpointer a_parser) ;
+
+void cr_doc_handler_ref (CRDocHandler *a_this) ;
+
+gboolean cr_doc_handler_unref (CRDocHandler *a_this) ;
+
+void cr_doc_handler_destroy (CRDocHandler *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_DOC_HANDLER_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/*
+ *$Id: cr-enc-handler.c 285 2005-05-10 19:48:58Z dodji $
+ */
+
+/**
+ *@file
+ *The definition of the #CREncHandler class.
+ */
+
+#include "cr-enc-handler.h"
+#include "cr-utils.h"
+
+#include <string.h>
+
+struct CREncAlias {
+ const gchar *name;
+ enum CREncoding encoding;
+};
+
+static struct CREncAlias gv_default_aliases[] = {
+ {"UTF-8", CR_UTF_8},
+ {"UTF_8", CR_UTF_8},
+ {"UTF8", CR_UTF_8},
+ {"UTF-16", CR_UTF_16},
+ {"UTF_16", CR_UTF_16},
+ {"UTF16", CR_UTF_16},
+ {"UCS1", CR_UCS_1},
+ {"UCS-1", CR_UCS_1},
+ {"UCS_1", CR_UCS_1},
+ {"ISO-8859-1", CR_UCS_1},
+ {"ISO_8859-1", CR_UCS_1},
+ {"UCS-1", CR_UCS_1},
+ {"UCS_1", CR_UCS_1},
+ {"UCS4", CR_UCS_4},
+ {"UCS-4", CR_UCS_4},
+ {"UCS_4", CR_UCS_4},
+ {"ASCII", CR_ASCII},
+ {0, 0}
+};
+
+static CREncHandler gv_default_enc_handlers[] = {
+ {CR_UCS_1, cr_utils_ucs1_to_utf8, cr_utils_utf8_to_ucs1,
+ cr_utils_ucs1_str_len_as_utf8, cr_utils_utf8_str_len_as_ucs1},
+
+ {CR_ISO_8859_1, cr_utils_ucs1_to_utf8, cr_utils_utf8_to_ucs1,
+ cr_utils_ucs1_str_len_as_utf8, cr_utils_utf8_str_len_as_ucs1},
+
+ {CR_ASCII, cr_utils_ucs1_to_utf8, cr_utils_utf8_to_ucs1,
+ cr_utils_ucs1_str_len_as_utf8, cr_utils_utf8_str_len_as_ucs1},
+
+ {0, NULL, NULL, NULL, NULL}
+};
+
+/**
+ * cr_enc_handler_get_instance:
+ *@a_enc: the encoding of the Handler.
+ *
+ *Gets the instance of encoding handler.
+ *This function implements a singleton pattern.
+ *
+ *Returns the instance of #CREncHandler.
+ */
+CREncHandler *
+cr_enc_handler_get_instance (enum CREncoding a_enc)
+{
+ gulong i = 0;
+
+ for (i = 0; gv_default_enc_handlers[i].encoding; i++) {
+ if (gv_default_enc_handlers[i].encoding == a_enc) {
+ return (CREncHandler *)
+ & gv_default_enc_handlers[i].encoding;
+ }
+ }
+
+ return NULL;
+}
+
+/**
+ * cr_enc_handler_resolve_enc_alias:
+ *@a_alias_name: the encoding name.
+ *@a_enc: output param. The returned encoding type
+ *or 0 if the alias is not supported.
+ *
+ *Given an encoding name (called an alias name)
+ *the function returns the matching encoding type.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_enc_handler_resolve_enc_alias (const guchar * a_alias_name,
+ enum CREncoding *a_enc)
+{
+ gulong i = 0;
+ guchar *alias_name_up = NULL;
+ enum CRStatus status = CR_ENCODING_NOT_FOUND_ERROR;
+
+ g_return_val_if_fail (a_alias_name != NULL, CR_BAD_PARAM_ERROR);
+
+ alias_name_up = g_strdup (a_alias_name);
+ g_ascii_strup (alias_name_up, -1);
+
+ for (i = 0; gv_default_aliases[i].name; i++) {
+ if (!strcmp (gv_default_aliases[i].name, alias_name_up)) {
+ *a_enc = gv_default_aliases[i].encoding;
+ status = CR_OK;
+ break;
+ }
+ }
+
+ return status;
+}
+
+/**
+ * cr_enc_handler_convert_input:
+ *@a_this: the current instance of #CREncHandler.
+ *@a_in: the input buffer to convert.
+ *@a_in_len: in/out parameter. The len of the input
+ *buffer to convert. After return, contains the number of
+ *bytes actually consumed.
+ *@a_out: output parameter. The converted output buffer.
+ *Must be freed by the buffer.
+ *@a_out_len: output parameter. The length of the output buffer.
+ *
+ *Converts a raw input buffer into an utf8 buffer.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_enc_handler_convert_input (CREncHandler * a_this,
+ const guchar * a_in,
+ gulong * a_in_len,
+ guchar ** a_out, gulong * a_out_len)
+{
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_this && a_in && a_in_len && a_out,
+ CR_BAD_PARAM_ERROR);
+
+ if (a_this->decode_input == NULL)
+ return CR_OK;
+
+ if (a_this->enc_str_len_as_utf8) {
+ status = a_this->enc_str_len_as_utf8 (a_in,
+ &a_in[*a_in_len - 1],
+ a_out_len);
+
+ g_return_val_if_fail (status == CR_OK, status);
+ } else {
+ *a_out_len = *a_in_len;
+ }
+
+ *a_out = g_malloc0 (*a_out_len);
+
+ status = a_this->decode_input (a_in, a_in_len, *a_out, a_out_len);
+
+ if (status != CR_OK) {
+ g_free (*a_out);
+ *a_out = NULL;
+ }
+
+ g_return_val_if_fail (status == CR_OK, status);
+
+ return CR_OK;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/*
+ *$Id: cr-enc-handler.h 285 2005-05-10 19:48:58Z dodji $
+ */
+
+/**
+ *@file:
+ *The declaration of the #CREncHandler class.
+ *
+ */
+
+#ifndef __CR_ENC_HANDLER_H__
+#define __CR_ENC_HANDLER_H__
+
+#include "cr-utils.h"
+
+G_BEGIN_DECLS
+
+
+typedef struct _CREncHandler CREncHandler ;
+
+typedef enum CRStatus (*CREncInputFunc) (const guchar * a_in,
+ gulong *a_in_len,
+ guchar *a_out,
+ gulong *a_out_len) ;
+
+typedef enum CRStatus (*CREncOutputFunc) (const guchar * a_in,
+ gulong *a_in_len,
+ guchar *a_out,
+ gulong *a_out_len) ;
+
+typedef enum CRStatus (*CREncInputStrLenAsUtf8Func)
+(const guchar *a_in_start,
+ const guchar *a_in_end,
+ gulong *a_in_size);
+
+typedef enum CRStatus (*CREncUtf8StrLenAsOutputFunc)
+(const guchar *a_in_start,
+ const guchar *a_in_end,
+ gulong *a_in_size) ;
+
+/**
+ *This class is responsible of the
+ *the encoding conversions stuffs in
+ *libcroco.
+ */
+
+struct _CREncHandler
+{
+ enum CREncoding encoding ;
+ CREncInputFunc decode_input ;
+ CREncInputFunc encode_output ;
+ CREncInputStrLenAsUtf8Func enc_str_len_as_utf8 ;
+ CREncUtf8StrLenAsOutputFunc utf8_str_len_as_enc ;
+} ;
+
+CREncHandler *
+cr_enc_handler_get_instance (enum CREncoding a_enc) ;
+
+enum CRStatus
+cr_enc_handler_resolve_enc_alias (const guchar *a_alias_name,
+ enum CREncoding *a_enc) ;
+
+enum CRStatus
+cr_enc_handler_convert_input (CREncHandler *a_this,
+ const guchar *a_in,
+ gulong *a_in_len,
+ guchar **a_out,
+ gulong *a_out_len) ;
+
+G_END_DECLS
+
+#endif /*__CR_ENC_HANDLER_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of
+ * the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the
+ * GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ *See COPYRIGHTS file for copyright information
+ */
+
+#include "cr-fonts.h"
+#include <string.h>
+
+static enum CRStatus
+cr_font_family_to_string_real (CRFontFamily const * a_this,
+ gboolean a_walk_list, GString ** a_string)
+{
+ guchar const *name = NULL;
+ enum CRStatus result = CR_OK;
+
+ if (!*a_string) {
+ *a_string = g_string_new (NULL);
+ g_return_val_if_fail (*a_string,
+ CR_INSTANCIATION_FAILED_ERROR);
+ }
+
+ if (!a_this) {
+ g_string_append (*a_string, "NULL");
+ return CR_OK;
+ }
+
+ switch (a_this->type) {
+ case FONT_FAMILY_SANS_SERIF:
+ name = (guchar const *) "sans-serif";
+ break;
+
+ case FONT_FAMILY_SERIF:
+ name = (guchar const *) "sans-serif";
+ break;
+
+ case FONT_FAMILY_CURSIVE:
+ name = (guchar const *) "cursive";
+ break;
+
+ case FONT_FAMILY_FANTASY:
+ name = (guchar const *) "fantasy";
+ break;
+
+ case FONT_FAMILY_MONOSPACE:
+ name = (guchar const *) "monospace";
+ break;
+
+ case FONT_FAMILY_NON_GENERIC:
+ name = (guchar const *) a_this->name;
+ break;
+
+ default:
+ name = NULL;
+ break;
+ }
+
+ if (name) {
+ if (a_this->prev) {
+ g_string_append_printf (*a_string, ", %s", name);
+ } else {
+ g_string_append (*a_string, name);
+ }
+ }
+ if (a_walk_list == TRUE && a_this->next) {
+ result = cr_font_family_to_string_real (a_this->next,
+ TRUE, a_string);
+ }
+ return result;
+}
+
+static const gchar *
+cr_predefined_absolute_font_size_to_string (enum CRPredefinedAbsoluteFontSize
+ a_code)
+{
+ gchar const *str = NULL;
+
+ switch (a_code) {
+ case FONT_SIZE_XX_SMALL:
+ str = "xx-small";
+ break;
+ case FONT_SIZE_X_SMALL:
+ str = "x-small";
+ break;
+ case FONT_SIZE_SMALL:
+ str = "small";
+ break;
+ case FONT_SIZE_MEDIUM:
+ str = "medium";
+ break;
+ case FONT_SIZE_LARGE:
+ str = "large";
+ break;
+ case FONT_SIZE_X_LARGE:
+ str = "x-large";
+ break;
+ case FONT_SIZE_XX_LARGE:
+ str = "xx-large";
+ break;
+ default:
+ str = "unknown absolute font size value";
+ }
+ return str;
+}
+
+static const gchar *
+cr_relative_font_size_to_string (enum CRRelativeFontSize a_code)
+{
+ gchar const *str = NULL;
+
+ switch (a_code) {
+ case FONT_SIZE_LARGER:
+ str = "larger";
+ break;
+ case FONT_SIZE_SMALLER:
+ str = "smaller";
+ break;
+ default:
+ str = "unknown relative font size value";
+ break;
+ }
+ return str;
+}
+
+/**
+ * cr_font_family_new:
+ * @a_type: the type of font family to create.
+ * @a_name: the name of the font family.
+ *
+ * create a font family.
+ *
+ * Returns the newly built font family.
+ */
+CRFontFamily *
+cr_font_family_new (enum CRFontFamilyType a_type, guchar * a_name)
+{
+ CRFontFamily *result = NULL;
+
+ result = g_try_malloc (sizeof (CRFontFamily));
+
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRFontFamily));
+ result->type = a_type;
+
+ cr_font_family_set_name (result, a_name);
+
+ return result;
+}
+
+/**
+ * cr_font_family_to_string:
+ * @a_this: the current instance of #CRFontFamily.
+ * @a_walk_font_family_list: wether the serialize the entire list.
+ *
+ * Returns the seriliazed font family. The caller has to free it using
+ * g_free().
+ */
+guchar *
+cr_font_family_to_string (CRFontFamily const * a_this,
+ gboolean a_walk_font_family_list)
+{
+ enum CRStatus status = CR_OK;
+ guchar *result = NULL;
+ GString *stringue = NULL;
+
+ if (!a_this) {
+ result = g_strdup ("NULL");
+ g_return_val_if_fail (result, NULL);
+ return result;
+ }
+ status = cr_font_family_to_string_real (a_this,
+ a_walk_font_family_list,
+ &stringue);
+
+ if (status == CR_OK && stringue) {
+ result = stringue->str;
+ g_string_free (stringue, FALSE);
+ stringue = NULL;
+
+ } else {
+ if (stringue) {
+ g_string_free (stringue, TRUE);
+ stringue = NULL;
+ }
+ }
+
+ return result;
+}
+
+/**
+ * cr_font_family_set_name:
+ * @a_this: the current instance of #CRFontFamily.
+ * @a_name: the new name
+ *
+ * Returns CR_OK upon sucessful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_font_family_set_name (CRFontFamily * a_this, guchar * a_name)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ /*
+ *only non generic font families can have a name
+ */
+
+ if (a_this->type != FONT_FAMILY_NON_GENERIC) {
+ return CR_BAD_PARAM_ERROR;
+ }
+
+ if (a_this->name) {
+ g_free (a_this->name);
+ a_this->name = NULL;
+ }
+
+ a_this->name = a_name;
+ return CR_OK;
+}
+
+/**
+ * cr_font_family_append:
+ * @a_this: the current instance of #CRFontFamily.
+ * @a_family_to_append: the font family to append to the list
+ *
+ * Returns the new font family list.
+ */
+CRFontFamily *
+cr_font_family_append (CRFontFamily * a_this,
+ CRFontFamily * a_family_to_append)
+{
+ CRFontFamily *cur_ff = NULL;
+
+ g_return_val_if_fail (a_family_to_append, NULL);
+
+ if (!a_this)
+ return a_family_to_append;
+
+ for (cur_ff = a_this; cur_ff && cur_ff->next; cur_ff = cur_ff->next) ;
+
+ cur_ff->next = a_family_to_append;
+ a_family_to_append->prev = cur_ff;
+
+ return a_this;
+
+}
+
+/**
+ * cr_font_family_prepend:
+ * @a_this: the current instance #CRFontFamily.
+ * @a_family_to_prepend: the font family to prepend to the list.
+ *
+ * Returns the font family list.
+ */
+CRFontFamily *
+cr_font_family_prepend (CRFontFamily * a_this,
+ CRFontFamily * a_family_to_prepend)
+{
+ g_return_val_if_fail (a_this && a_family_to_prepend, NULL);
+
+ if (!a_this)
+ return a_family_to_prepend;
+
+ a_family_to_prepend->next = a_this;
+ a_this->prev = a_family_to_prepend;
+
+ return a_family_to_prepend;
+}
+
+/**
+ * cr_font_family_destroy:
+ * @a_this: the current instance of #CRFontFamily.
+ *
+ * Returns CR_OK upon sucessful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_font_family_destroy (CRFontFamily * a_this)
+{
+ CRFontFamily *cur_ff = NULL;
+
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ for (cur_ff = a_this; cur_ff && cur_ff->next; cur_ff = cur_ff->next) ;
+
+ for (; cur_ff; cur_ff = cur_ff->prev) {
+ if (a_this->name) {
+ g_free (a_this->name);
+ a_this->name = NULL;
+ }
+
+ if (cur_ff->next) {
+ g_free (cur_ff->next);
+
+ }
+
+ if (cur_ff->prev == NULL) {
+ g_free (a_this);
+ }
+ }
+
+ return CR_OK;
+}
+
+/***************************************************
+ *'font-size' manipulation functions definitions
+ ***************************************************/
+
+/**
+ * cr_font_size_new:
+ *
+ * Returns the newly created font size.
+ */
+CRFontSize *
+cr_font_size_new (void)
+{
+ CRFontSize *result = NULL;
+
+ result = g_try_malloc (sizeof (CRFontSize));
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ memset (result, 0, sizeof (CRFontSize));
+
+ return result;
+}
+
+/**
+ * cr_font_size_clear:
+ * @a_this: the current instance of #CRFontSize
+ *
+ * Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_font_size_clear (CRFontSize * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ switch (a_this->type) {
+ case PREDEFINED_ABSOLUTE_FONT_SIZE:
+ case RELATIVE_FONT_SIZE:
+ case INHERITED_FONT_SIZE:
+ memset (a_this, 0, sizeof (CRFontSize));
+ break;
+
+ case ABSOLUTE_FONT_SIZE:
+ memset (a_this, 0, sizeof (CRFontSize));
+ break;
+
+ default:
+ return CR_UNKNOWN_TYPE_ERROR;
+ }
+
+ return CR_OK;
+}
+
+/**
+ * cr_font_size_copy:
+ * @a_dst: the destination #CRFontSize (where to copy to).
+ * @a_src: the source #CRFontSize (where to copy from).
+ *
+ * Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_font_size_copy (CRFontSize * a_dst, CRFontSize const * a_src)
+{
+ g_return_val_if_fail (a_dst && a_src, CR_BAD_PARAM_ERROR);
+
+ switch (a_src->type) {
+ case PREDEFINED_ABSOLUTE_FONT_SIZE:
+ case RELATIVE_FONT_SIZE:
+ case INHERITED_FONT_SIZE:
+ cr_font_size_clear (a_dst);
+ memcpy (a_dst, a_src, sizeof (CRFontSize));
+ break;
+
+ case ABSOLUTE_FONT_SIZE:
+ cr_font_size_clear (a_dst);
+ cr_num_copy (&a_dst->value.absolute,
+ &a_src->value.absolute);
+ a_dst->type = a_src->type;
+ break;
+
+ default:
+ return CR_UNKNOWN_TYPE_ERROR;
+ }
+ return CR_OK;
+}
+
+/**
+ * cr_font_size_set_predefined_absolute_font_size:
+ * @a_this: the current instance of #CRFontSize.
+ * @a_predefined: what to set.
+ *
+ * Returns CR_OK upon sucessful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_font_size_set_predefined_absolute_font_size (CRFontSize *a_this,
+ enum CRPredefinedAbsoluteFontSize a_predefined)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR) ;
+ g_return_val_if_fail (a_predefined >= PREDEFINED_ABSOLUTE_FONT_SIZE
+ && a_predefined < NB_FONT_SIZE_TYPE,
+ CR_BAD_PARAM_ERROR) ;
+
+ a_this->type = PREDEFINED_ABSOLUTE_FONT_SIZE ;
+ a_this->value.predefined = a_predefined ;
+
+ return CR_OK ;
+}
+
+/**
+ * cr_font_size_set_relative_font_size:
+ * @a_this: the current instance of #CRFontSize
+ * @a_relative: the new relative font size
+ *
+ * Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_font_size_set_relative_font_size (CRFontSize *a_this,
+ enum CRRelativeFontSize a_relative)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR) ;
+ g_return_val_if_fail (a_relative >= FONT_SIZE_LARGER
+ && a_relative < NB_RELATIVE_FONT_SIZE,
+ CR_BAD_PARAM_ERROR) ;
+
+ a_this->type = RELATIVE_FONT_SIZE ;
+ a_this->value.relative = a_relative ;
+ return CR_OK ;
+}
+
+/**
+ * cr_font_size_set_absolute_font_size:
+ * @a_this: the current instance of #CRFontSize
+ * @a_num_type: the type of number to set.
+ * @a_value: the actual value to set.
+ *
+ * Returns CR_OK upon succesful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_font_size_set_absolute_font_size (CRFontSize *a_this,
+ enum CRNumType a_num_type,
+ gdouble a_value)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR) ;
+ g_return_val_if_fail (a_num_type >= NUM_AUTO
+ && a_num_type < NB_NUM_TYPE,
+ CR_BAD_PARAM_ERROR) ;
+
+ a_this->type = ABSOLUTE_FONT_SIZE ;
+ cr_num_set (&a_this->value.absolute,
+ a_value, a_num_type) ;
+ return CR_OK ;
+}
+
+/**
+ * cr_font_size_set_to_inherit:
+ * @a_this: the current instance of #CRFontSize
+ *
+ * Returns CR_OK upon succesful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_font_size_set_to_inherit (CRFontSize *a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR) ;
+
+ cr_font_size_clear (a_this) ;
+ a_this->type = INHERITED_FONT_SIZE ;
+
+ return CR_OK ;
+}
+
+/**
+ * cr_font_size_is_set_to_inherit:
+ * @a_this: the current instance of #CRFontSize.
+ *
+ * Returns TRUE if the current instance is set to 'inherit'.
+ */
+gboolean
+cr_font_size_is_set_to_inherit (CRFontSize const *a_this)
+{
+ g_return_val_if_fail (a_this, FALSE) ;
+
+ return a_this->type == INHERITED_FONT_SIZE ;
+}
+
+/**
+ * cr_font_size_to_string:
+ * @a_this: the current instance of #CRFontSize
+ *
+ * Returns the serialized form of #CRFontSize. The returned string
+ * has to bee freed using g_free().
+ */
+gchar *
+cr_font_size_to_string (CRFontSize const * a_this)
+{
+ gchar *str = NULL;
+
+ if (!a_this) {
+ str = g_strdup ("NULL");
+ g_return_val_if_fail (str, NULL);
+ return str;
+ }
+ switch (a_this->type) {
+ case PREDEFINED_ABSOLUTE_FONT_SIZE:
+ str = g_strdup (cr_predefined_absolute_font_size_to_string
+ (a_this->value.predefined));
+ break;
+ case ABSOLUTE_FONT_SIZE:
+ str = cr_num_to_string (&a_this->value.absolute);
+ break;
+ case RELATIVE_FONT_SIZE:
+ str = g_strdup (cr_relative_font_size_to_string
+ (a_this->value.relative));
+ break;
+ case INHERITED_FONT_SIZE:
+ str = g_strdup ("inherit");
+ break;
+ default:
+ break;
+ }
+ return str;
+}
+
+/**
+ * cr_font_size_get_smaller_predefined:
+ * @a_font_size: the font size to consider.
+ * @a_smaller_size: out parameter. The a smaller value than @a_font_size.
+ */
+void
+cr_font_size_get_smaller_predefined_font_size
+ (enum CRPredefinedAbsoluteFontSize a_font_size,
+ enum CRPredefinedAbsoluteFontSize *a_smaller_size)
+{
+ enum CRPredefinedAbsoluteFontSize result = FONT_SIZE_MEDIUM ;
+
+ g_return_if_fail (a_smaller_size) ;
+ g_return_if_fail (a_font_size < NB_PREDEFINED_ABSOLUTE_FONT_SIZES
+ && a_font_size >= FONT_SIZE_XX_SMALL) ;
+
+ switch (a_font_size) {
+ case FONT_SIZE_XX_SMALL:
+ result = FONT_SIZE_XX_SMALL ;
+ break ;
+ case FONT_SIZE_X_SMALL:
+ result = FONT_SIZE_XX_SMALL ;
+ break ;
+ case FONT_SIZE_SMALL:
+ result = FONT_SIZE_X_SMALL;
+ break ;
+ case FONT_SIZE_MEDIUM:
+ result = FONT_SIZE_SMALL;
+ break ;
+ case FONT_SIZE_LARGE:
+ result = FONT_SIZE_MEDIUM;
+ break ;
+ case FONT_SIZE_X_LARGE:
+ result = FONT_SIZE_LARGE;
+ break ;
+ case FONT_SIZE_XX_LARGE:
+ result = FONT_SIZE_XX_LARGE;
+ break ;
+ case FONT_SIZE_INHERIT:
+ cr_utils_trace_info ("can't return a smaller size for FONT_SIZE_INHERIT") ;
+ result = FONT_SIZE_MEDIUM ;
+ break ;
+ default:
+ cr_utils_trace_info ("Unknown FONT_SIZE") ;
+ result = FONT_SIZE_MEDIUM ;
+ break ;
+ }
+ *a_smaller_size = result ;
+}
+
+
+/**
+ * cr_font_size_get_larger_predefined_font_size:
+ * @a_font_size: the font size to consider.
+ * @a_larger_size: out parameter. the font size considered larger than
+ * @a_font_size.
+ *
+ */
+void
+cr_font_size_get_larger_predefined_font_size
+ (enum CRPredefinedAbsoluteFontSize a_font_size,
+ enum CRPredefinedAbsoluteFontSize *a_larger_size)
+{
+ enum CRPredefinedAbsoluteFontSize result = FONT_SIZE_MEDIUM ;
+
+ g_return_if_fail (a_larger_size) ;
+ g_return_if_fail (a_font_size >= FONT_SIZE_XX_SMALL
+ && a_font_size < NB_PREDEFINED_ABSOLUTE_FONT_SIZES) ;
+
+ switch (a_font_size) {
+ case FONT_SIZE_XX_SMALL:
+ result = FONT_SIZE_X_SMALL ;
+ break ;
+ case FONT_SIZE_X_SMALL:
+ result = FONT_SIZE_SMALL ;
+ break ;
+ case FONT_SIZE_SMALL:
+ result = FONT_SIZE_MEDIUM;
+ break ;
+ case FONT_SIZE_MEDIUM:
+ result = FONT_SIZE_LARGE;
+ break ;
+ case FONT_SIZE_LARGE:
+ result = FONT_SIZE_X_LARGE;
+ break ;
+ case FONT_SIZE_X_LARGE:
+ result = FONT_SIZE_XX_LARGE ;
+ break ;
+ case FONT_SIZE_XX_LARGE:
+ result = FONT_SIZE_XX_LARGE;
+ break ;
+ case FONT_SIZE_INHERIT:
+ cr_utils_trace_info ("can't return a bigger size for FONT_SIZE_INHERIT") ;
+ result = FONT_SIZE_MEDIUM ;
+ break ;
+ default:
+ cr_utils_trace_info ("Unknown FONT_SIZE") ;
+ result = FONT_SIZE_MEDIUM ;
+ break ;
+ }
+ *a_larger_size = result ;
+}
+
+/**
+ * cr_font_size_is_predefined_absolute_font_size:
+ * @a_font_size: the font size to consider.
+ *
+ * Returns TRUE if the instance is an predefined absolute font size, FALSE
+ * otherwise.
+ */
+gboolean
+cr_font_size_is_predefined_absolute_font_size
+ (enum CRPredefinedAbsoluteFontSize a_font_size)
+{
+ if (a_font_size >= FONT_SIZE_XX_SMALL
+ && a_font_size < NB_PREDEFINED_ABSOLUTE_FONT_SIZES) {
+ return TRUE ;
+ } else {
+ return FALSE ;
+ }
+}
+
+/**
+ * cr_font_size_adjust_to_string:
+ * @a_this: the instance of #CRFontSizeAdjust.
+ *
+ * Returns the serialized form of #CRFontSizeAdjust
+ */
+gchar *
+cr_font_size_adjust_to_string (CRFontSizeAdjust const * a_this)
+{
+ gchar *str = NULL;
+
+ if (!a_this) {
+ str = g_strdup ("NULL");
+ g_return_val_if_fail (str, NULL);
+ return str;
+ }
+
+ switch (a_this->type) {
+ case FONT_SIZE_ADJUST_NONE:
+ str = g_strdup ("none");
+ break;
+ case FONT_SIZE_ADJUST_NUMBER:
+ if (a_this->num)
+ str = cr_num_to_string (a_this->num);
+ else
+ str = g_strdup ("unknow font-size-adjust property value"); /* Should raise an error no?*/
+ break;
+ case FONT_SIZE_ADJUST_INHERIT:
+ str = g_strdup ("inherit");
+ }
+ return str;
+}
+
+/**
+ * cr_font_style_to_string:
+ * @a_code: the current instance of #CRFontStyle .
+ *
+ * Returns the serialized #CRFontStyle. The caller must free the returned
+ * string using g_free().
+ */
+const gchar *
+cr_font_style_to_string (enum CRFontStyle a_code)
+{
+ gchar *str = NULL;
+
+ switch (a_code) {
+ case FONT_STYLE_NORMAL:
+ str = (gchar *) "normal";
+ break;
+ case FONT_STYLE_ITALIC:
+ str = (gchar *) "italic";
+ break;
+ case FONT_STYLE_OBLIQUE:
+ str = (gchar *) "oblique";
+ break;
+ case FONT_STYLE_INHERIT:
+ str = (gchar *) "inherit";
+ break;
+ default:
+ str = (gchar *) "unknown font style value";
+ break;
+ }
+ return str;
+}
+
+/**
+ * cr_font_variant_to_string:
+ * @a_code: the current instance of #CRFontVariant.
+ *
+ * Returns the serialized form of #CRFontVariant. The caller has
+ * to free the returned string using g_free().
+ */
+const gchar *
+cr_font_variant_to_string (enum CRFontVariant a_code)
+{
+ gchar *str = NULL;
+
+ switch (a_code) {
+ case FONT_VARIANT_NORMAL:
+ str = (gchar *) "normal";
+ break;
+ case FONT_VARIANT_SMALL_CAPS:
+ str = (gchar *) "small-caps";
+ break;
+ case FONT_VARIANT_INHERIT:
+ str = (gchar *) "inherit";
+ break;
+ }
+ return str;
+}
+
+/**
+ * cr_font_weight_get_bolder:
+ * @a_weight: the #CRFontWeight to consider.
+ *
+ * Returns a font weight bolder than @a_weight
+ */
+enum CRFontWeight
+cr_font_weight_get_bolder (enum CRFontWeight a_weight)
+{
+ if (a_weight == FONT_WEIGHT_INHERIT) {
+ cr_utils_trace_info ("can't return a bolder weight for FONT_WEIGHT_INHERIT") ;
+ return a_weight;
+ } else if (a_weight >= FONT_WEIGHT_900) {
+ return FONT_WEIGHT_900 ;
+ } else if (a_weight < FONT_WEIGHT_NORMAL) {
+ return FONT_WEIGHT_NORMAL ;
+ } else if (a_weight == FONT_WEIGHT_BOLDER
+ || a_weight == FONT_WEIGHT_BOLDER) {
+ cr_utils_trace_info ("FONT_WEIGHT_BOLDER or FONT_WEIGHT_LIGHTER should not appear here") ;
+ return FONT_WEIGHT_NORMAL ;
+ } else {
+ return a_weight << 1 ;
+ }
+}
+
+/**
+ * cr_font_weight_to_string:
+ * @a_code: the font weight to consider.
+ *
+ * Returns the serialized form of #CRFontWeight.
+ */
+const gchar *
+cr_font_weight_to_string (enum CRFontWeight a_code)
+{
+ gchar *str = NULL;
+
+ switch (a_code) {
+ case FONT_WEIGHT_NORMAL:
+ str = (gchar *) "normal";
+ break;
+ case FONT_WEIGHT_BOLD:
+ str = (gchar *) "bold";
+ break;
+ case FONT_WEIGHT_BOLDER:
+ str = (gchar *) "bolder";
+ break;
+ case FONT_WEIGHT_LIGHTER:
+ str = (gchar *) "lighter";
+ break;
+ case FONT_WEIGHT_100:
+ str = (gchar *) "100";
+ break;
+ case FONT_WEIGHT_200:
+ str = (gchar *) "200";
+ break;
+ case FONT_WEIGHT_300:
+ str = (gchar *) "300";
+ break;
+ case FONT_WEIGHT_400:
+ str = (gchar *) "400";
+ break;
+ case FONT_WEIGHT_500:
+ str = (gchar *) "500";
+ break;
+ case FONT_WEIGHT_600:
+ str = (gchar *) "600";
+ break;
+ case FONT_WEIGHT_700:
+ str = (gchar *) "700";
+ break;
+ case FONT_WEIGHT_800:
+ str = (gchar *) "800";
+ break;
+ case FONT_WEIGHT_900:
+ str = (gchar *) "900";
+ break;
+ case FONT_WEIGHT_INHERIT:
+ str = (gchar *) "inherit";
+ break;
+ default:
+ str = (gchar *) "unknown font-weight property value";
+ break;
+ }
+ return str;
+}
+
+/**
+ * cr_font_stretch_to_string:
+ * @a_code: the instance of #CRFontStretch to consider.
+ *
+ * Returns the serialized form of #CRFontStretch.
+ */
+const gchar *
+cr_font_stretch_to_string (enum CRFontStretch a_code)
+{
+ gchar *str = NULL;
+
+ switch (a_code) {
+ case FONT_STRETCH_NORMAL:
+ str = (gchar *) "normal";
+ break;
+ case FONT_STRETCH_WIDER:
+ str = (gchar *) "wider";
+ break;
+ case FONT_STRETCH_NARROWER:
+ str = (gchar *) "narrower";
+ break;
+ case FONT_STRETCH_ULTRA_CONDENSED:
+ str = (gchar *) "ultra-condensed";
+ break;
+ case FONT_STRETCH_EXTRA_CONDENSED:
+ str = (gchar *) "extra-condensed";
+ break;
+ case FONT_STRETCH_CONDENSED:
+ str = (gchar *) "condensed";
+ break;
+ case FONT_STRETCH_SEMI_CONDENSED:
+ str = (gchar *) "semi-condensed";
+ break;
+ case FONT_STRETCH_SEMI_EXPANDED:
+ str = (gchar *) "semi-expanded";
+ break;
+ case FONT_STRETCH_EXPANDED:
+ str = (gchar *) "expanded";
+ break;
+ case FONT_STRETCH_EXTRA_EXPANDED:
+ str = (gchar *) "extra-expaned";
+ break;
+ case FONT_STRETCH_ULTRA_EXPANDED:
+ str = (gchar *) "ultra-expanded";
+ break;
+ case FONT_STRETCH_INHERIT:
+ str = (gchar *) "inherit";
+ break;
+ }
+ return str;
+}
+
+/**
+ * cr_font_size_destroy:
+ * @a_font_size: the font size to destroy
+ *
+ */
+void
+cr_font_size_destroy (CRFontSize * a_font_size)
+{
+ g_return_if_fail (a_font_size);
+
+ g_free (a_font_size) ;
+}
+
+/*******************************************************
+ *'font-size-adjust' manipulation function definition
+ *******************************************************/
+
+/**
+ * cr_font_size_adjust_new:
+ *
+ * Returns a newly built instance of #CRFontSizeAdjust
+ */
+CRFontSizeAdjust *
+cr_font_size_adjust_new (void)
+{
+ CRFontSizeAdjust *result = NULL;
+
+ result = g_try_malloc (sizeof (CRFontSizeAdjust));
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ memset (result, 0, sizeof (CRFontSizeAdjust));
+
+ return result;
+}
+
+/**
+ * cr_font_size_adjust_destroy:
+ * @a_this: the current instance of #CRFontSizeAdjust.
+ *
+ */
+void
+cr_font_size_adjust_destroy (CRFontSizeAdjust * a_this)
+{
+ g_return_if_fail (a_this);
+
+ if (a_this->type == FONT_SIZE_ADJUST_NUMBER && a_this->num) {
+ cr_num_destroy (a_this->num);
+ a_this->num = NULL;
+ }
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of
+ * the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the
+ * GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_FONTS_H__
+#define __CR_FONTS_H__
+
+#include "cr-utils.h"
+#include "cr-num.h"
+
+/**
+ *@file
+ *Various type declarations about font selection related
+ *properties.
+ */
+G_BEGIN_DECLS
+
+
+enum CRFontFamilyType
+{
+ FONT_FAMILY_SANS_SERIF,
+ FONT_FAMILY_SERIF,
+ FONT_FAMILY_CURSIVE,
+ FONT_FAMILY_FANTASY,
+ FONT_FAMILY_MONOSPACE,
+ FONT_FAMILY_NON_GENERIC,
+ FONT_FAMILY_INHERIT,
+ /**/
+ NB_FONT_FAMILIE_TYPES
+} ;
+
+typedef struct _CRFontFamily CRFontFamily ;
+
+struct _CRFontFamily
+{
+ enum CRFontFamilyType type ;
+
+ /*
+ *The name of the font family, in case
+ *it is non generic.
+ *Is set only if the type is FONT_FAMILY_NON_GENERIC.
+ */
+ guchar *name ;
+
+ CRFontFamily *next ;
+ CRFontFamily *prev ;
+} ;
+
+
+/**
+ *The different types
+ *of absolute font size.
+ *This is used by the 'font-size'
+ *property defined in css2 spec
+ *in chapter 15.2.4 .
+ *These values a indexes of
+ *table of size so please, do not
+ *change their definition order unless
+ *you know what you are doing.
+ */
+enum CRPredefinedAbsoluteFontSize
+{
+ FONT_SIZE_XX_SMALL=0,
+ FONT_SIZE_X_SMALL,
+ FONT_SIZE_SMALL,
+ FONT_SIZE_MEDIUM,
+ FONT_SIZE_LARGE,
+ FONT_SIZE_X_LARGE,
+ FONT_SIZE_XX_LARGE,
+ FONT_SIZE_INHERIT,
+ NB_PREDEFINED_ABSOLUTE_FONT_SIZES
+} ;
+
+/**
+ *The different types
+ *of relative font size.
+ *This is used by the 'font-size'
+ *property defined in css2 spec
+ *in chapter 15.2.4 .
+ *These values a indexes of
+ *table of size so please, do not
+ *change their definition order unless
+ *you know what you are doing.
+ */
+enum CRRelativeFontSize
+{
+ FONT_SIZE_LARGER,
+ FONT_SIZE_SMALLER,
+ NB_RELATIVE_FONT_SIZE
+} ;
+
+/**
+ *The type of font-size property.
+ *Used to define the type of #CRFontSize .
+ *See css2 spec chapter 15.2.4 to understand.
+ */
+enum CRFontSizeType {
+ /**
+ *If the type of #CRFontSize is
+ *PREDEFINED_ABSOLUTE_FONT_SIZE,
+ *the CRFontSize::value.predefined_absolute
+ *field will be defined.
+ */
+ PREDEFINED_ABSOLUTE_FONT_SIZE,
+
+ /**
+ *If the type of #CRFontSize is
+ *ABSOLUTE_FONT_SIZE,
+ *the CRFontSize::value.absolute
+ *field will be defined.
+ */
+ ABSOLUTE_FONT_SIZE,
+
+ /**
+ *If the type of #CRFontSize is
+ *RELATIVE_FONT_SIZE,
+ *the CRFontSize::value.relative
+ *field will be defined.
+ */
+ RELATIVE_FONT_SIZE,
+
+ /**
+ *If the type of #CRFontSize is
+ *INHERITED_FONT_SIZE,
+ *the None of the field of the CRFontSize::value enum
+ *will be defined.
+ */
+ INHERITED_FONT_SIZE,
+
+ NB_FONT_SIZE_TYPE
+} ;
+
+typedef struct _CRFontSize CRFontSize ;
+struct _CRFontSize {
+ enum CRFontSizeType type ;
+ union {
+ enum CRPredefinedAbsoluteFontSize predefined ;
+ enum CRRelativeFontSize relative ;
+ CRNum absolute ;
+ } value;
+} ;
+
+enum CRFontSizeAdjustType
+{
+ FONT_SIZE_ADJUST_NONE = 0,
+ FONT_SIZE_ADJUST_NUMBER,
+ FONT_SIZE_ADJUST_INHERIT
+} ;
+typedef struct _CRFontSizeAdjust CRFontSizeAdjust ;
+struct _CRFontSizeAdjust
+{
+ enum CRFontSizeAdjustType type ;
+ CRNum *num ;
+} ;
+
+enum CRFontStyle
+{
+ FONT_STYLE_NORMAL=0,
+ FONT_STYLE_ITALIC,
+ FONT_STYLE_OBLIQUE,
+ FONT_STYLE_INHERIT
+} ;
+
+enum CRFontVariant
+{
+ FONT_VARIANT_NORMAL=0,
+ FONT_VARIANT_SMALL_CAPS,
+ FONT_VARIANT_INHERIT
+} ;
+
+enum CRFontWeight
+{
+ FONT_WEIGHT_NORMAL = 1,
+ FONT_WEIGHT_BOLD = 1<<1,
+ FONT_WEIGHT_BOLDER = 1<<2,
+ FONT_WEIGHT_LIGHTER = 1<<3,
+ FONT_WEIGHT_100 = 1<<4,
+ FONT_WEIGHT_200 = 1<<5,
+ FONT_WEIGHT_300 = 1<<6,
+ FONT_WEIGHT_400 = 1<<7,
+ FONT_WEIGHT_500 = 1<<8,
+ FONT_WEIGHT_600 = 1<<9,
+ FONT_WEIGHT_700 = 1<<10,
+ FONT_WEIGHT_800 = 1<<11,
+ FONT_WEIGHT_900 = 1<<12,
+ FONT_WEIGHT_INHERIT = 1<<13,
+ NB_FONT_WEIGHTS
+} ;
+
+enum CRFontStretch
+{
+ FONT_STRETCH_NORMAL=0,
+ FONT_STRETCH_WIDER,
+ FONT_STRETCH_NARROWER,
+ FONT_STRETCH_ULTRA_CONDENSED,
+ FONT_STRETCH_EXTRA_CONDENSED,
+ FONT_STRETCH_CONDENSED,
+ FONT_STRETCH_SEMI_CONDENSED,
+ FONT_STRETCH_SEMI_EXPANDED,
+ FONT_STRETCH_EXPANDED,
+ FONT_STRETCH_EXTRA_EXPANDED,
+ FONT_STRETCH_ULTRA_EXPANDED,
+ FONT_STRETCH_INHERIT
+} ;
+
+/**************************************
+ *'font-family' manipulation functions
+ ***************************************/
+CRFontFamily *
+cr_font_family_new (enum CRFontFamilyType a_type, guchar *a_name) ;
+
+CRFontFamily *
+cr_font_family_append (CRFontFamily *a_this,
+ CRFontFamily *a_family_to_append) ;
+
+guchar *
+cr_font_family_to_string (CRFontFamily const *a_this,
+ gboolean a_walk_font_family_list) ;
+
+CRFontFamily *
+cr_font_family_prepend (CRFontFamily *a_this,
+ CRFontFamily *a_family_to_prepend);
+
+enum CRStatus
+cr_font_family_destroy (CRFontFamily *a_this) ;
+
+enum CRStatus
+cr_font_family_set_name (CRFontFamily *a_this, guchar *a_name) ;
+
+
+/************************************
+ *'font-size' manipulation functions
+ ***********************************/
+
+CRFontSize * cr_font_size_new (void) ;
+
+enum CRStatus cr_font_size_clear (CRFontSize *a_this) ;
+
+enum CRStatus cr_font_size_copy (CRFontSize *a_dst,
+ CRFontSize const *a_src) ;
+enum CRStatus cr_font_size_set_predefined_absolute_font_size (CRFontSize *a_this,
+ enum CRPredefinedAbsoluteFontSize a_predefined) ;
+enum CRStatus cr_font_size_set_relative_font_size (CRFontSize *a_this,
+ enum CRRelativeFontSize a_relative) ;
+
+enum CRStatus cr_font_size_set_absolute_font_size (CRFontSize *a_this,
+ enum CRNumType a_num_type,
+ gdouble a_value) ;
+
+enum CRStatus cr_font_size_set_to_inherit (CRFontSize *a_this) ;
+
+gboolean cr_font_size_is_set_to_inherit (CRFontSize const *a_this) ;
+
+gchar* cr_font_size_to_string (CRFontSize const *a_this) ;
+
+void cr_font_size_destroy (CRFontSize *a_font_size) ;
+
+/*******************************************************
+ *'font-size-adjust' manipulation function declarations
+ *******************************************************/
+
+CRFontSizeAdjust * cr_font_size_adjust_new (void) ;
+
+gchar * cr_font_size_adjust_to_string (CRFontSizeAdjust const *a_this) ;
+
+void cr_font_size_adjust_destroy (CRFontSizeAdjust *a_this) ;
+
+void
+cr_font_size_get_smaller_predefined_font_size (enum CRPredefinedAbsoluteFontSize a_font_size,
+ enum CRPredefinedAbsoluteFontSize *a_smaller_size) ;
+void
+cr_font_size_get_larger_predefined_font_size (enum CRPredefinedAbsoluteFontSize a_font_size,
+ enum CRPredefinedAbsoluteFontSize *a_larger_size) ;
+
+gboolean
+cr_font_size_is_predefined_absolute_font_size (enum CRPredefinedAbsoluteFontSize a_font_size) ;
+
+/***********************************
+ *various other font related functions
+ ***********************************/
+const gchar * cr_font_style_to_string (enum CRFontStyle a_code) ;
+
+const gchar * cr_font_weight_to_string (enum CRFontWeight a_code) ;
+
+enum CRFontWeight
+cr_font_weight_get_bolder (enum CRFontWeight a_weight) ;
+
+const gchar * cr_font_variant_to_string (enum CRFontVariant a_code) ;
+
+const gchar * cr_font_stretch_to_string (enum CRFontStretch a_code) ;
+
+G_END_DECLS
+
+#endif
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include "stdio.h"
+#include <string.h>
+#include "cr-input.h"
+#include "cr-enc-handler.h"
+
+/**
+ *@CRInput:
+ *
+ *The definition of the #CRInput class.
+ */
+
+/*******************
+ *Private type defs
+ *******************/
+
+/**
+ *The private attributes of
+ *the #CRInputPriv class.
+ */
+struct _CRInputPriv {
+ /*
+ *The input buffer
+ */
+ guchar *in_buf;
+ gulong in_buf_size;
+
+ gulong nb_bytes;
+
+ /*
+ *The index of the next byte
+ *to be read.
+ */
+ gulong next_byte_index;
+
+ /*
+ *The current line number
+ */
+ gulong line;
+
+ /*
+ *The current col number
+ */
+ gulong col;
+
+ gboolean end_of_line;
+ gboolean end_of_input;
+
+ /*
+ *the reference count of this
+ *instance.
+ */
+ guint ref_count;
+ gboolean free_in_buf;
+};
+
+#define PRIVATE(object) (object)->priv
+
+/***************************
+ *private constants
+ **************************/
+#define CR_INPUT_MEM_CHUNK_SIZE 1024 * 4
+
+static CRInput *cr_input_new_real (void);
+
+static CRInput *
+cr_input_new_real (void)
+{
+ CRInput *result = NULL;
+
+ result = g_try_malloc (sizeof (CRInput));
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ memset (result, 0, sizeof (CRInput));
+
+ PRIVATE (result) = g_try_malloc (sizeof (CRInputPriv));
+ if (!PRIVATE (result)) {
+ cr_utils_trace_info ("Out of memory");
+ g_free (result);
+ return NULL;
+ }
+ memset (PRIVATE (result), 0, sizeof (CRInputPriv));
+ PRIVATE (result)->free_in_buf = TRUE;
+ return result;
+}
+
+/****************
+ *Public methods
+ ***************/
+
+/**
+ * cr_input_new_from_buf:
+ *@a_buf: the memory buffer to create the input stream from.
+ *The #CRInput keeps this pointer so user should not free it !.
+ *@a_len: the size of the input buffer.
+ *@a_enc: the buffer's encoding.
+ *@a_free_buf: if set to TRUE, this a_buf will be freed
+ *at the destruction of this instance. If set to false, it is up
+ *to the caller to free it.
+ *
+ *Creates a new input stream from a memory buffer.
+ *Returns the newly built instance of #CRInput.
+ */
+CRInput *
+cr_input_new_from_buf (guchar * a_buf,
+ gulong a_len,
+ enum CREncoding a_enc,
+ gboolean a_free_buf)
+{
+ CRInput *result = NULL;
+ enum CRStatus status = CR_OK;
+ CREncHandler *enc_handler = NULL;
+ gulong len = a_len;
+
+ g_return_val_if_fail (a_buf, NULL);
+
+ result = cr_input_new_real ();
+ g_return_val_if_fail (result, NULL);
+
+ /*transform the encoding in utf8 */
+ if (a_enc != CR_UTF_8) {
+ enc_handler = cr_enc_handler_get_instance (a_enc);
+ if (!enc_handler) {
+ goto error;
+ }
+
+ status = cr_enc_handler_convert_input
+ (enc_handler, a_buf, &len,
+ &PRIVATE (result)->in_buf,
+ &PRIVATE (result)->in_buf_size);
+ if (status != CR_OK)
+ goto error;
+ PRIVATE (result)->free_in_buf = TRUE;
+ if (a_free_buf == TRUE && a_buf) {
+ g_free (a_buf) ;
+ a_buf = NULL ;
+ }
+ PRIVATE (result)->nb_bytes = PRIVATE (result)->in_buf_size;
+ } else {
+ PRIVATE (result)->in_buf = (guchar *) a_buf;
+ PRIVATE (result)->in_buf_size = a_len;
+ PRIVATE (result)->nb_bytes = a_len;
+ PRIVATE (result)->free_in_buf = a_free_buf;
+ }
+ PRIVATE (result)->line = 1;
+ PRIVATE (result)->col = 0;
+ return result;
+
+ error:
+ if (result) {
+ cr_input_destroy (result);
+ result = NULL;
+ }
+
+ return NULL;
+}
+
+/**
+ * cr_input_new_from_uri:
+ *@a_file_uri: the file to create *the input stream from.
+ *@a_enc: the encoding of the file *to create the input from.
+ *
+ *Creates a new input stream from
+ *a file.
+ *
+ *Returns the newly created input stream if
+ *this method could read the file and create it,
+ *NULL otherwise.
+ */
+
+CRInput *
+cr_input_new_from_uri (const gchar * a_file_uri, enum CREncoding a_enc)
+{
+ CRInput *result = NULL;
+ enum CRStatus status = CR_OK;
+ FILE *file_ptr = NULL;
+ guchar tmp_buf[CR_INPUT_MEM_CHUNK_SIZE] = { 0 };
+ gulong nb_read = 0,
+ len = 0,
+ buf_size = 0;
+ gboolean loop = TRUE;
+ guchar *buf = NULL;
+
+ g_return_val_if_fail (a_file_uri, NULL);
+
+ file_ptr = fopen (a_file_uri, "r");
+
+ if (file_ptr == NULL) {
+
+#ifdef CR_DEBUG
+ cr_utils_trace_debug ("could not open file");
+#endif
+ g_warning ("Could not open file %s\n", a_file_uri);
+
+ return NULL;
+ }
+
+ /*load the file */
+ while (loop) {
+ nb_read = fread (tmp_buf, 1 /*read bytes */ ,
+ CR_INPUT_MEM_CHUNK_SIZE /*nb of bytes */ ,
+ file_ptr);
+
+ if (nb_read != CR_INPUT_MEM_CHUNK_SIZE) {
+ /*we read less chars than we wanted */
+ if (feof (file_ptr)) {
+ /*we reached eof */
+ loop = FALSE;
+ } else {
+ /*a pb occured !! */
+ cr_utils_trace_debug ("an io error occured");
+ status = CR_ERROR;
+ goto cleanup;
+ }
+ }
+
+ if (status == CR_OK) {
+ /*read went well */
+ buf = g_realloc (buf, len + CR_INPUT_MEM_CHUNK_SIZE);
+ memcpy (buf + len, tmp_buf, nb_read);
+ len += nb_read;
+ buf_size += CR_INPUT_MEM_CHUNK_SIZE;
+ }
+ }
+
+ if (status == CR_OK) {
+ result = cr_input_new_from_buf (buf, len, a_enc, TRUE);
+ if (!result) {
+ goto cleanup;
+ }
+ /*
+ *we should free buf here because it's own by CRInput.
+ *(see the last parameter of cr_input_new_from_buf().
+ */
+ buf = NULL ;
+ }
+
+ cleanup:
+ if (file_ptr) {
+ fclose (file_ptr);
+ file_ptr = NULL;
+ }
+
+ if (buf) {
+ g_free (buf);
+ buf = NULL;
+ }
+
+ return result;
+}
+
+/**
+ * cr_input_destroy:
+ *@a_this: the current instance of #CRInput.
+ *
+ *The destructor of the #CRInput class.
+ */
+void
+cr_input_destroy (CRInput * a_this)
+{
+ if (a_this == NULL)
+ return;
+
+ if (PRIVATE (a_this)) {
+ if (PRIVATE (a_this)->in_buf && PRIVATE (a_this)->free_in_buf) {
+ g_free (PRIVATE (a_this)->in_buf);
+ PRIVATE (a_this)->in_buf = NULL;
+ }
+
+ g_free (PRIVATE (a_this));
+ PRIVATE (a_this) = NULL;
+ }
+
+ g_free (a_this);
+}
+
+/**
+ * cr_input_ref:
+ *@a_this: the current instance of #CRInput.
+ *
+ *Increments the reference count of the current
+ *instance of #CRInput.
+ */
+void
+cr_input_ref (CRInput * a_this)
+{
+ g_return_if_fail (a_this && PRIVATE (a_this));
+
+ PRIVATE (a_this)->ref_count++;
+}
+
+/**
+ * cr_input_unref:
+ *@a_this: the current instance of #CRInput.
+ *
+ *Decrements the reference count of this instance
+ *of #CRInput. If the reference count goes down to
+ *zero, this instance is destroyed.
+ *
+ * Returns TRUE if the instance of #CRInput got destroyed, false otherwise.
+ */
+gboolean
+cr_input_unref (CRInput * a_this)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), FALSE);
+
+ if (PRIVATE (a_this)->ref_count) {
+ PRIVATE (a_this)->ref_count--;
+ }
+
+ if (PRIVATE (a_this)->ref_count == 0) {
+ cr_input_destroy (a_this);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+/**
+ * cr_input_end_of_input:
+ *@a_this: the current instance of #CRInput.
+ *@a_end_of_input: out parameter. Is set to TRUE if
+ *the current instance has reached the end of its input buffer,
+ *FALSE otherwise.
+ *
+ *Tests wether the current instance of
+ *#CRInput has reached its input buffer.
+ *
+ * Returns CR_OK upon successful completion, an error code otherwise.
+ * Note that all the out parameters of this method are valid if
+ * and only if this method returns CR_OK.
+ */
+enum CRStatus
+cr_input_end_of_input (CRInput const * a_this, gboolean * a_end_of_input)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_end_of_input, CR_BAD_PARAM_ERROR);
+
+ *a_end_of_input = (PRIVATE (a_this)->next_byte_index
+ >= PRIVATE (a_this)->in_buf_size) ? TRUE : FALSE;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_get_nb_bytes_left:
+ *@a_this: the current instance of #CRInput.
+ *
+ *Returns the number of bytes left in the input stream
+ *before the end, -1 in case of error.
+ */
+glong
+cr_input_get_nb_bytes_left (CRInput const * a_this)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), -1);
+ g_return_val_if_fail (PRIVATE (a_this)->nb_bytes
+ <= PRIVATE (a_this)->in_buf_size, -1);
+ g_return_val_if_fail (PRIVATE (a_this)->next_byte_index
+ <= PRIVATE (a_this)->nb_bytes, -1);
+
+ if (PRIVATE (a_this)->end_of_input)
+ return 0;
+
+ return PRIVATE (a_this)->nb_bytes - PRIVATE (a_this)->next_byte_index;
+}
+
+/**
+ * cr_input_read_byte:
+ *@a_this: the current instance of #CRInput.
+ *@a_byte: out parameter the returned byte.
+ *
+ *Gets the next byte of the input.
+ *Updates the state of the input so that
+ *the next invocation of this method returns
+ *the next coming byte.
+ *
+ *Returns CR_OK upon successful completion, an error code
+ *otherwise. All the out parameters of this method are valid if
+ *and only if this method returns CR_OK.
+ */
+enum CRStatus
+cr_input_read_byte (CRInput * a_this, guchar * a_byte)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_byte, CR_BAD_PARAM_ERROR);
+
+ g_return_val_if_fail (PRIVATE (a_this)->next_byte_index <=
+ PRIVATE (a_this)->nb_bytes, CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->end_of_input == TRUE)
+ return CR_END_OF_INPUT_ERROR;
+
+ *a_byte = PRIVATE (a_this)->in_buf[PRIVATE (a_this)->next_byte_index];
+
+ if (PRIVATE (a_this)->nb_bytes -
+ PRIVATE (a_this)->next_byte_index < 2) {
+ PRIVATE (a_this)->end_of_input = TRUE;
+ } else {
+ PRIVATE (a_this)->next_byte_index++;
+ }
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_read_char:
+ *@a_this: the current instance of CRInput.
+ *@a_char: out parameter. The read character.
+ *
+ *Reads an unicode character from the current instance of
+ *#CRInput.
+ *
+ *Returns CR_OK upon successful completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_input_read_char (CRInput * a_this, guint32 * a_char)
+{
+ enum CRStatus status = CR_OK;
+ gulong consumed = 0,
+ nb_bytes_left = 0;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this) && a_char,
+ CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->end_of_input == TRUE)
+ return CR_END_OF_INPUT_ERROR;
+
+ nb_bytes_left = cr_input_get_nb_bytes_left (a_this);
+
+ if (nb_bytes_left < 1) {
+ return CR_END_OF_INPUT_ERROR;
+ }
+
+ status = cr_utils_read_char_from_utf8_buf
+ (PRIVATE (a_this)->in_buf
+ +
+ PRIVATE (a_this)->next_byte_index,
+ nb_bytes_left, a_char, &consumed);
+
+ if (status == CR_OK) {
+ /*update next byte index */
+ PRIVATE (a_this)->next_byte_index += consumed;
+
+ /*update line and column number */
+ if (PRIVATE (a_this)->end_of_line == TRUE) {
+ PRIVATE (a_this)->col = 1;
+ PRIVATE (a_this)->line++;
+ PRIVATE (a_this)->end_of_line = FALSE;
+ } else if (*a_char != '\n') {
+ PRIVATE (a_this)->col++;
+ }
+
+ if (*a_char == '\n') {
+ PRIVATE (a_this)->end_of_line = TRUE;
+ }
+
+ }
+
+ return status;
+}
+
+/**
+ * cr_input_set_line_num:
+ *@a_this: the "this pointer" of the current instance of #CRInput.
+ *@a_line_num: the new line number.
+ *
+ *Setter of the current line number.
+ *
+ *Return CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_input_set_line_num (CRInput * a_this, glong a_line_num)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ PRIVATE (a_this)->line = a_line_num;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_get_line_num:
+ *@a_this: the "this pointer" of the current instance of #CRInput.
+ *@a_line_num: the returned line number.
+ *
+ *Getter of the current line number.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_input_get_line_num (CRInput const * a_this, glong * a_line_num)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_line_num, CR_BAD_PARAM_ERROR);
+
+ *a_line_num = PRIVATE (a_this)->line;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_set_column_num:
+ *@a_this: the "this pointer" of the current instance of #CRInput.
+ *@a_col: the new column number.
+ *
+ *Setter of the current column number.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_input_set_column_num (CRInput * a_this, glong a_col)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ PRIVATE (a_this)->col = a_col;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_get_column_num:
+ *@a_this: the "this pointer" of the current instance of #CRInput.
+ *@a_col: out parameter
+ *
+ *Getter of the current column number.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_input_get_column_num (CRInput const * a_this, glong * a_col)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this) && a_col,
+ CR_BAD_PARAM_ERROR);
+
+ *a_col = PRIVATE (a_this)->col;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_increment_line_num:
+ *@a_this: the "this pointer" of the current instance of #CRInput.
+ *@a_increment: the increment to add to the line number.
+ *
+ *Increments the current line number.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_input_increment_line_num (CRInput * a_this, glong a_increment)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ PRIVATE (a_this)->line += a_increment;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_increment_col_num:
+ *@a_this: the "this pointer" of the current instance of #CRInput.
+ *@a_increment: the increment to add to the column number.
+ *
+ *Increments the current column number.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_input_increment_col_num (CRInput * a_this, glong a_increment)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ PRIVATE (a_this)->col += a_increment;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_consume_char:
+ *@a_this: the this pointer.
+ *@a_char: the character to consume. If set to zero,
+ *consumes any character.
+ *
+ *Consumes the next character of the input stream if
+ *and only if that character equals a_char.
+ *
+ *Returns CR_OK upon successful completion, CR_PARSING_ERROR if
+ *next char is different from a_char, an other error code otherwise
+ */
+enum CRStatus
+cr_input_consume_char (CRInput * a_this, guint32 a_char)
+{
+ guint32 c;
+ enum CRStatus status;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ if ((status = cr_input_peek_char (a_this, &c)) != CR_OK) {
+ return status;
+ }
+
+ if (c == a_char || a_char == 0) {
+ status = cr_input_read_char (a_this, &c);
+ } else {
+ return CR_PARSING_ERROR;
+ }
+
+ return status;
+}
+
+/**
+ * cr_input_consume_chars:
+ *@a_this: the this pointer of the current instance of #CRInput.
+ *@a_char: the character to consume.
+ *@a_nb_char: in/out parameter. The number of characters to consume.
+ *If set to a negative value, the function will consume all the occurences
+ *of a_char found.
+ *After return, if the return value equals CR_OK, this variable contains
+ *the number of characters actually consumed.
+ *
+ *Consumes up to a_nb_char occurences of the next contiguous characters
+ *which equal a_char. Note that the next character of the input stream
+ **MUST* equal a_char to trigger the consumption, or else, the error
+ *code CR_PARSING_ERROR is returned.
+ *If the number of contiguous characters that equals a_char is less than
+ *a_nb_char, then this function consumes all the characters it can consume.
+ *
+ *Returns CR_OK if at least one character has been consumed, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_input_consume_chars (CRInput * a_this, guint32 a_char, gulong * a_nb_char)
+{
+ enum CRStatus status = CR_OK;
+ gulong nb_consumed = 0;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this) && a_nb_char,
+ CR_BAD_PARAM_ERROR);
+
+ g_return_val_if_fail (a_char != 0 || a_nb_char != NULL,
+ CR_BAD_PARAM_ERROR);
+
+ for (nb_consumed = 0; ((status == CR_OK)
+ && (*a_nb_char > 0
+ && nb_consumed < *a_nb_char));
+ nb_consumed++) {
+ status = cr_input_consume_char (a_this, a_char);
+ }
+
+ *a_nb_char = nb_consumed;
+
+ if ((nb_consumed > 0)
+ && ((status == CR_PARSING_ERROR)
+ || (status == CR_END_OF_INPUT_ERROR))) {
+ status = CR_OK;
+ }
+
+ return status;
+}
+
+/**
+ * cr_input_consume_white_spaces:
+ *@a_this: the "this pointer" of the current instance of #CRInput.
+ *@a_nb_chars: in/out parameter. The number of white spaces to
+ *consume. After return, holds the number of white spaces actually consumed.
+ *
+ *Same as cr_input_consume_chars() but this one consumes white
+ *spaces.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_input_consume_white_spaces (CRInput * a_this, gulong * a_nb_chars)
+{
+ enum CRStatus status = CR_OK;
+ guint32 cur_char = 0,
+ nb_consumed = 0;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this) && a_nb_chars,
+ CR_BAD_PARAM_ERROR);
+
+ for (nb_consumed = 0;
+ ((*a_nb_chars > 0) && (nb_consumed < *a_nb_chars));
+ nb_consumed++) {
+ status = cr_input_peek_char (a_this, &cur_char);
+ if (status != CR_OK)
+ break;
+
+ /*if the next char is a white space, consume it ! */
+ if (cr_utils_is_white_space (cur_char) == TRUE) {
+ status = cr_input_read_char (a_this, &cur_char);
+ if (status != CR_OK)
+ break;
+ continue;
+ }
+
+ break;
+
+ }
+
+ if (nb_consumed && status == CR_END_OF_INPUT_ERROR) {
+ status = CR_OK;
+ }
+
+ return status;
+}
+
+/**
+ * cr_input_peek_char:
+ *@a_this: the current instance of #CRInput.
+ *@a_char: out parameter. The returned character.
+ *
+ *Same as cr_input_read_char() but does not update the
+ *internal state of the input stream. The next call
+ *to cr_input_peek_char() or cr_input_read_char() will thus
+ *return the same character as the current one.
+ *
+ *Returns CR_OK upon successful completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_input_peek_char (CRInput const * a_this, guint32 * a_char)
+{
+ enum CRStatus status = CR_OK;
+ glong consumed = 0,
+ nb_bytes_left = 0;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_char, CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->next_byte_index >=
+ PRIVATE (a_this)->in_buf_size) {
+ return CR_END_OF_INPUT_ERROR;
+ }
+
+ nb_bytes_left = cr_input_get_nb_bytes_left (a_this);
+
+ if (nb_bytes_left < 1) {
+ return CR_END_OF_INPUT_ERROR;
+ }
+
+ status = cr_utils_read_char_from_utf8_buf
+ (PRIVATE (a_this)->in_buf +
+ PRIVATE (a_this)->next_byte_index,
+ nb_bytes_left, a_char, &consumed);
+
+ return status;
+}
+
+/**
+ * cr_input_peek_byte:
+ *@a_this: the current instance of #CRInput.
+ *@a_origin: the origin to consider in the calculation
+ *of the position of the byte to peek.
+ *@a_offset: the offset of the byte to peek, starting from
+ *the origin specified by a_origin.
+ *@a_byte: out parameter the peeked byte.
+ *
+ *Gets a byte from the input stream,
+ *starting from the current position in the input stream.
+ *Unlike cr_input_peek_next_byte() this method
+ *does not update the state of the current input stream.
+ *Subsequent calls to cr_input_peek_byte with the same arguments
+ *will return the same byte.
+ *
+ *Returns CR_OK upon successful completion or,
+ *CR_BAD_PARAM_ERROR if at least one of the parameters is invalid;
+ *CR_OUT_OF_BOUNDS_ERROR if the indexed byte is out of bounds.
+ */
+enum CRStatus
+cr_input_peek_byte (CRInput const * a_this, enum CRSeekPos a_origin,
+ gulong a_offset, guchar * a_byte)
+{
+ gulong abs_offset = 0;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_byte, CR_BAD_PARAM_ERROR);
+
+ switch (a_origin) {
+
+ case CR_SEEK_CUR:
+ abs_offset = PRIVATE (a_this)->next_byte_index - 1 + a_offset;
+ break;
+
+ case CR_SEEK_BEGIN:
+ abs_offset = a_offset;
+ break;
+
+ case CR_SEEK_END:
+ abs_offset = PRIVATE (a_this)->in_buf_size - 1 - a_offset;
+ break;
+
+ default:
+ return CR_BAD_PARAM_ERROR;
+ }
+
+ if (abs_offset < PRIVATE (a_this)->in_buf_size) {
+
+ *a_byte = PRIVATE (a_this)->in_buf[abs_offset];
+
+ return CR_OK;
+
+ } else {
+ return CR_END_OF_INPUT_ERROR;
+ }
+}
+
+/**
+ * cr_input_peek_byte2:
+ *@a_this: the current byte input stream.
+ *@a_offset: the offset of the byte to peek, starting
+ *from the current input position pointer.
+ *@a_eof: out parameter. Is set to true is we reach end of
+ *stream. If set to NULL by the caller, this parameter is not taken
+ *in account.
+ *
+ *Same as cr_input_peek_byte() but with a simplified
+ *interface.
+ *
+ *Returns the read byte or 0 if something bad happened.
+ */
+guchar
+cr_input_peek_byte2 (CRInput const * a_this, gulong a_offset, gboolean * a_eof)
+{
+ guchar result = 0;
+ enum CRStatus status = CR_ERROR;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), 0);
+
+ if (a_eof)
+ *a_eof = FALSE;
+
+ status = cr_input_peek_byte (a_this, CR_SEEK_CUR, a_offset, &result);
+
+ if ((status == CR_END_OF_INPUT_ERROR)
+ && a_eof)
+ *a_eof = TRUE;
+
+ return result;
+}
+
+/**
+ * cr_input_get_byte_addr:
+ *@a_this: the current instance of #CRInput.
+ *@a_offset: the offset of the byte in the input stream starting
+ *from the beginning of the stream.
+ *
+ *Gets the memory address of the byte located at a given offset
+ *in the input stream.
+ *
+ *Returns the address, otherwise NULL if an error occured.
+ */
+guchar *
+cr_input_get_byte_addr (CRInput * a_this, gulong a_offset)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), NULL);
+
+ if (a_offset >= PRIVATE (a_this)->nb_bytes) {
+ return NULL;
+ }
+
+ return &PRIVATE (a_this)->in_buf[a_offset];
+}
+
+/**
+ * cr_input_get_cur_byte_addr:
+ *@a_this: the current input stream
+ *@a_offset: out parameter. The returned address.
+ *
+ *Gets the address of the current character pointer.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_input_get_cur_byte_addr (CRInput * a_this, guchar ** a_offset)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this) && a_offset,
+ CR_BAD_PARAM_ERROR);
+
+ if (!PRIVATE (a_this)->next_byte_index) {
+ return CR_START_OF_INPUT_ERROR;
+ }
+
+ *a_offset = cr_input_get_byte_addr
+ (a_this, PRIVATE (a_this)->next_byte_index - 1);
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_seek_index:
+ *@a_this: the current instance of #CRInput.
+ *@a_origin: the origin to consider during the calculation
+ *of the absolute position of the new "current byte index".
+ *@a_pos: the relative offset of the new "current byte index."
+ *This offset is relative to the origin a_origin.
+ *
+ *Sets the "current byte index" of the current instance
+ *of #CRInput. Next call to cr_input_get_byte() will return
+ *the byte next after the new "current byte index".
+ *
+ *Returns CR_OK upon successful completion otherwise returns
+ *CR_BAD_PARAM_ERROR if at least one of the parameters is not valid
+ *or CR_OUT_BOUNDS_ERROR in case of error.
+ */
+enum CRStatus
+cr_input_seek_index (CRInput * a_this, enum CRSeekPos a_origin, gint a_pos)
+{
+
+ glong abs_offset = 0;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ switch (a_origin) {
+
+ case CR_SEEK_CUR:
+ abs_offset = PRIVATE (a_this)->next_byte_index - 1 + a_pos;
+ break;
+
+ case CR_SEEK_BEGIN:
+ abs_offset = a_pos;
+ break;
+
+ case CR_SEEK_END:
+ abs_offset = PRIVATE (a_this)->in_buf_size - 1 - a_pos;
+ break;
+
+ default:
+ return CR_BAD_PARAM_ERROR;
+ }
+
+ if ((abs_offset > 0)
+ && (gulong) abs_offset < PRIVATE (a_this)->nb_bytes) {
+
+ /*update the input stream's internal state */
+ PRIVATE (a_this)->next_byte_index = abs_offset + 1;
+
+ return CR_OK;
+ }
+
+ return CR_OUT_OF_BOUNDS_ERROR;
+}
+
+/**
+ * cr_input_get_cur_pos:
+ *@a_this: the current instance of #CRInput.
+ *@a_pos: out parameter. The returned position.
+ *
+ *Gets the position of the "current byte index" which
+ *is basically the position of the last returned byte in the
+ *input stream.
+ *
+ *Returns CR_OK upon successful completion. Otherwise,
+ *CR_BAD_PARAMETER_ERROR if at least one of the arguments is invalid.
+ *CR_START_OF_INPUT if no call to either cr_input_read_byte()
+ *or cr_input_seek_index() have been issued before calling
+ *cr_input_get_cur_pos()
+ *Note that the out parameters of this function are valid if and only if this
+ *function returns CR_OK.
+ */
+enum CRStatus
+cr_input_get_cur_pos (CRInput const * a_this, CRInputPos * a_pos)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this) && a_pos,
+ CR_BAD_PARAM_ERROR);
+
+ a_pos->next_byte_index = PRIVATE (a_this)->next_byte_index;
+ a_pos->line = PRIVATE (a_this)->line;
+ a_pos->col = PRIVATE (a_this)->col;
+ a_pos->end_of_line = PRIVATE (a_this)->end_of_line;
+ a_pos->end_of_file = PRIVATE (a_this)->end_of_input;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_get_parsing_location:
+ *@a_this: the current instance of #CRInput
+ *@a_loc: the set parsing location.
+ *
+ *Gets the current parsing location.
+ *The Parsing location is a public datastructure that
+ *represents the current line/column/byte offset/ in the input
+ *stream.
+ *
+ *Returns CR_OK upon successful completion, an error
+ *code otherwise.
+ */
+enum CRStatus
+cr_input_get_parsing_location (CRInput const *a_this,
+ CRParsingLocation *a_loc)
+{
+ g_return_val_if_fail (a_this
+ && PRIVATE (a_this)
+ && a_loc,
+ CR_BAD_PARAM_ERROR) ;
+
+ a_loc->line = PRIVATE (a_this)->line ;
+ a_loc->column = PRIVATE (a_this)->col ;
+ if (PRIVATE (a_this)->next_byte_index) {
+ a_loc->byte_offset = PRIVATE (a_this)->next_byte_index - 1 ;
+ } else {
+ a_loc->byte_offset = PRIVATE (a_this)->next_byte_index ;
+ }
+ return CR_OK ;
+}
+
+/**
+ * cr_input_get_cur_index:
+ *@a_this: the "this pointer" of the current instance of
+ *#CRInput
+ *@a_index: out parameter. The returned index.
+ *
+ *Getter of the next byte index.
+ *It actually returns the index of the
+ *next byte to be read.
+ *
+ *Returns CR_OK upon successful completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_input_get_cur_index (CRInput const * a_this, glong * a_index)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_index, CR_BAD_PARAM_ERROR);
+
+ *a_index = PRIVATE (a_this)->next_byte_index;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_set_cur_index:
+ *@a_this: the "this pointer" of the current instance
+ *of #CRInput .
+ *@a_index: the new index to set.
+ *
+ *Setter of the next byte index.
+ *It sets the index of the next byte to be read.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_input_set_cur_index (CRInput * a_this, glong a_index)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ PRIVATE (a_this)->next_byte_index = a_index;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_set_end_of_file:
+ *@a_this: the current instance of #CRInput.
+ *@a_eof: the new end of file flag.
+ *
+ *Sets the end of file flag.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_input_set_end_of_file (CRInput * a_this, gboolean a_eof)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ PRIVATE (a_this)->end_of_input = a_eof;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_get_end_of_file:
+ *@a_this: the current instance of #CRInput.
+ *@a_eof: out parameter the place to put the end of
+ *file flag.
+ *
+ *Gets the end of file flag.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_input_get_end_of_file (CRInput const * a_this, gboolean * a_eof)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_eof, CR_BAD_PARAM_ERROR);
+
+ *a_eof = PRIVATE (a_this)->end_of_input;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_set_end_of_line:
+ *@a_this: the current instance of #CRInput.
+ *@a_eol: the new end of line flag.
+ *
+ *Sets the end of line flag.
+ *
+ *Returns CR_OK upon successful completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_input_set_end_of_line (CRInput * a_this, gboolean a_eol)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ PRIVATE (a_this)->end_of_line = a_eol;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_get_end_of_line:
+ *@a_this: the current instance of #CRInput
+ *@a_eol: out parameter. The place to put
+ *the returned flag
+ *
+ *Gets the end of line flag of the current input.
+ *
+ *Returns CR_OK upon successful completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_input_get_end_of_line (CRInput const * a_this, gboolean * a_eol)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_eol, CR_BAD_PARAM_ERROR);
+
+ *a_eol = PRIVATE (a_this)->end_of_line;
+
+ return CR_OK;
+}
+
+/**
+ * cr_input_set_cur_pos:
+ *@a_this: the "this pointer" of the current instance of
+ *#CRInput.
+ *@a_pos: the new position.
+ *
+ *Sets the current position in the input stream.
+ *
+ * Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_input_set_cur_pos (CRInput * a_this, CRInputPos const * a_pos)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this) && a_pos,
+ CR_BAD_PARAM_ERROR);
+
+ cr_input_set_column_num (a_this, a_pos->col);
+ cr_input_set_line_num (a_this, a_pos->line);
+ cr_input_set_cur_index (a_this, a_pos->next_byte_index);
+ cr_input_set_end_of_line (a_this, a_pos->end_of_line);
+ cr_input_set_end_of_file (a_this, a_pos->end_of_file);
+
+ return CR_OK;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset:8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See the COPYRIGHTS file for copyrights information.
+ */
+
+#ifndef __CR_INPUT_SRC_H__
+#define __CR_INPUT_SRC_H__
+
+
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The libcroco basic input stream class
+ *declaration file.
+ */
+
+typedef struct _CRInput CRInput ;
+typedef struct _CRInputPriv CRInputPriv ;
+
+/**
+ *The #CRInput class provides the abstraction of
+ *an utf8-encoded character stream.
+ */
+struct _CRInput
+{
+ CRInputPriv *priv ;
+} ;
+
+typedef struct _CRInputPos CRInputPos ;
+
+struct _CRInputPos
+{
+ glong line ;
+ glong col ;
+ gboolean end_of_file ;
+ gboolean end_of_line ;
+ glong next_byte_index ;
+} ;
+
+CRInput *
+cr_input_new_from_buf (guchar *a_buf, gulong a_len,
+ enum CREncoding a_enc, gboolean a_free_buf) ;
+CRInput *
+cr_input_new_from_uri (const gchar *a_file_uri,
+ enum CREncoding a_enc) ;
+
+void
+cr_input_destroy (CRInput *a_this) ;
+
+void
+cr_input_ref (CRInput *a_this) ;
+
+gboolean
+cr_input_unref (CRInput *a_this) ;
+
+enum CRStatus
+cr_input_read_byte (CRInput *a_this, guchar *a_byte) ;
+
+enum CRStatus
+cr_input_read_char (CRInput *a_this, guint32 *a_char) ;
+
+enum CRStatus
+cr_input_consume_chars (CRInput *a_this, guint32 a_char,
+ gulong *a_nb_char) ;
+
+enum CRStatus
+cr_input_consume_char (CRInput *a_this, guint32 a_char) ;
+
+enum CRStatus
+cr_input_consume_white_spaces (CRInput *a_this, gulong *a_nb_chars) ;
+
+enum CRStatus
+cr_input_peek_byte (CRInput const *a_this, enum CRSeekPos a_origin,
+ gulong a_offset, guchar *a_byte) ;
+
+guchar
+cr_input_peek_byte2 (CRInput const *a_this, gulong a_offset,
+ gboolean *a_eof) ;
+
+enum CRStatus
+cr_input_peek_char (CRInput const *a_this, guint32 *a_char) ;
+
+guchar *
+cr_input_get_byte_addr (CRInput *a_this,
+ gulong a_offset) ;
+
+enum CRStatus
+cr_input_get_cur_byte_addr (CRInput *a_this, guchar ** a_offset) ;
+
+enum CRStatus
+cr_input_seek_index (CRInput *a_this,
+ enum CRSeekPos a_origin, gint a_pos) ;
+
+enum CRStatus
+cr_input_get_cur_index (CRInput const *a_this, glong *a_index) ;
+
+enum CRStatus
+cr_input_set_cur_index (CRInput *a_this, glong a_index) ;
+
+enum CRStatus
+cr_input_get_cur_pos (CRInput const *a_this, CRInputPos * a_pos) ;
+
+enum CRStatus
+cr_input_set_cur_pos (CRInput *a_this, CRInputPos const *a_pos) ;
+
+enum CRStatus
+cr_input_get_parsing_location (CRInput const *a_this,
+ CRParsingLocation *a_loc) ;
+
+enum CRStatus
+cr_input_get_end_of_line (CRInput const *a_this, gboolean *a_eol) ;
+
+enum CRStatus
+cr_input_set_end_of_line (CRInput *a_this, gboolean a_eol) ;
+
+enum CRStatus
+cr_input_get_end_of_file (CRInput const *a_this, gboolean *a_eof) ;
+
+enum CRStatus
+cr_input_set_end_of_file (CRInput *a_this, gboolean a_eof) ;
+
+enum CRStatus
+cr_input_set_line_num (CRInput *a_this, glong a_line_num) ;
+
+enum CRStatus
+cr_input_get_line_num (CRInput const *a_this, glong *a_line_num) ;
+
+enum CRStatus
+cr_input_set_column_num (CRInput *a_this, glong a_col) ;
+
+enum CRStatus
+cr_input_get_column_num (CRInput const *a_this, glong *a_col) ;
+
+enum CRStatus
+cr_input_increment_line_num (CRInput *a_this,
+ glong a_increment) ;
+
+enum CRStatus
+cr_input_increment_col_num (CRInput *a_this,
+ glong a_increment) ;
+
+glong
+cr_input_get_nb_bytes_left (CRInput const *a_this) ;
+
+enum CRStatus
+cr_input_end_of_input (CRInput const *a_this, gboolean *a_end_of_input) ;
+
+G_END_DECLS
+
+#endif /*__CR_INPUT_SRC_H__*/
+
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+/**
+ *@CRNum:
+ *
+ *The definition
+ *of the #CRNum class.
+ */
+
+#include "cr-num.h"
+#include "string.h"
+
+/**
+ * cr_num_new:
+ *
+ *#CRNum.
+ *
+ *Returns the newly built instance of
+ *#CRNum.
+ */
+CRNum *
+cr_num_new (void)
+{
+ CRNum *result = NULL;
+
+ result = g_try_malloc (sizeof (CRNum));
+
+ if (result == NULL) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRNum));
+
+ return result;
+}
+
+/**
+ * cr_num_new_with_val:
+ * @a_val: the numerical value of the number.
+ * @a_type: the type of number.
+ *
+ * A constructor of #CRNum.
+ *
+ * Returns the newly built instance of #CRNum or
+ * NULL if an error arises.
+ */
+CRNum *
+cr_num_new_with_val (gdouble a_val, enum CRNumType a_type)
+{
+ CRNum *result = NULL;
+
+ result = cr_num_new ();
+
+ g_return_val_if_fail (result, NULL);
+
+ result->val = a_val;
+ result->type = a_type;
+
+ return result;
+}
+
+/**
+ * cr_num_to_string:
+ *@a_this: the current instance of #CRNum.
+ *
+ *Returns the newly built string representation
+ *of the current instance of #CRNum. The returned
+ *string is NULL terminated. The caller *must*
+ *free the returned string.
+ */
+guchar *
+cr_num_to_string (CRNum const * a_this)
+{
+ gdouble test_val = 0.0;
+
+ guchar *tmp_char1 = NULL,
+ *tmp_char2 = NULL,
+ *result = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ test_val = a_this->val - (glong) a_this->val;
+
+ if (!test_val) {
+ tmp_char1 = g_strdup_printf ("%ld", (glong) a_this->val);
+ } else {
+ tmp_char1 = g_new0 (char, G_ASCII_DTOSTR_BUF_SIZE + 1);
+ if (tmp_char1 != NULL)
+ g_ascii_dtostr (tmp_char1, G_ASCII_DTOSTR_BUF_SIZE, a_this->val);
+ }
+
+ g_return_val_if_fail (tmp_char1, NULL);
+
+ switch (a_this->type) {
+ case NUM_LENGTH_EM:
+ tmp_char2 = (guchar *) "em";
+ break;
+
+ case NUM_LENGTH_EX:
+ tmp_char2 = (guchar *) "ex";
+ break;
+
+ case NUM_LENGTH_PX:
+ tmp_char2 = (guchar *) "px";
+ break;
+
+ case NUM_LENGTH_IN:
+ tmp_char2 = (guchar *) "in";
+ break;
+
+ case NUM_LENGTH_CM:
+ tmp_char2 = (guchar *) "cm";
+ break;
+
+ case NUM_LENGTH_MM:
+ tmp_char2 = (guchar *) "mm";
+ break;
+
+ case NUM_LENGTH_PT:
+ tmp_char2 = (guchar *) "pt";
+ break;
+
+ case NUM_LENGTH_PC:
+ tmp_char2 = (guchar *) "pc";
+ break;
+
+ case NUM_ANGLE_DEG:
+ tmp_char2 = (guchar *) "deg";
+ break;
+
+ case NUM_ANGLE_RAD:
+ tmp_char2 = (guchar *) "rad";
+ break;
+
+ case NUM_ANGLE_GRAD:
+ tmp_char2 = (guchar *) "grad";
+ break;
+
+ case NUM_TIME_MS:
+ tmp_char2 = (guchar *) "ms";
+ break;
+
+ case NUM_TIME_S:
+ tmp_char2 = (guchar *) "s";
+ break;
+
+ case NUM_FREQ_HZ:
+ tmp_char2 = (guchar *) "Hz";
+ break;
+
+ case NUM_FREQ_KHZ:
+ tmp_char2 = (guchar *) "KHz";
+ break;
+
+ case NUM_PERCENTAGE:
+ tmp_char2 = (guchar *) "%";
+ break;
+ case NUM_INHERIT:
+ tmp_char2 = (guchar *) "inherit";
+ break ;
+ case NUM_AUTO:
+ tmp_char2 = (guchar *) "auto";
+ break ;
+ case NUM_GENERIC:
+ tmp_char2 = NULL ;
+ break ;
+ default:
+ tmp_char2 = (guchar *) "unknown";
+ break;
+ }
+
+ if (tmp_char2) {
+ result = g_strconcat (tmp_char1, tmp_char2, NULL);
+ g_free (tmp_char1);
+ } else {
+ result = tmp_char1;
+ }
+
+ return result;
+}
+
+/**
+ * cr_num_copy:
+ *@a_src: the instance of #CRNum to copy.
+ *Must be non NULL.
+ *@a_dest: the destination of the copy.
+ *Must be non NULL
+ *
+ *Copies an instance of #CRNum.
+ *
+ *Returns CR_OK upon successful completion, an
+ *error code otherwise.
+ */
+enum CRStatus
+cr_num_copy (CRNum * a_dest, CRNum const * a_src)
+{
+ g_return_val_if_fail (a_dest && a_src, CR_BAD_PARAM_ERROR);
+
+ memcpy (a_dest, a_src, sizeof (CRNum));
+
+ return CR_OK;
+}
+
+/**
+ * cr_num_dup:
+ *@a_this: the instance of #CRNum to duplicate.
+ *
+ *Duplicates an instance of #CRNum
+ *
+ *Returns the newly created (duplicated) instance of #CRNum.
+ *Must be freed by cr_num_destroy().
+ */
+CRNum *
+cr_num_dup (CRNum const * a_this)
+{
+ CRNum *result = NULL;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ result = cr_num_new ();
+ g_return_val_if_fail (result, NULL);
+
+ status = cr_num_copy (result, a_this);
+ g_return_val_if_fail (status == CR_OK, NULL);
+
+ return result;
+}
+
+/**
+ * cr_num_set:
+ *Sets an instance of #CRNum.
+ *@a_this: the current instance of #CRNum to be set.
+ *@a_val: the new numerical value to be hold by the current
+ *instance of #CRNum
+ *@a_type: the new type of #CRNum.
+ *
+ * Returns CR_OK upon succesful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_num_set (CRNum * a_this, gdouble a_val, enum CRNumType a_type)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ a_this->val = a_val;
+ a_this->type = a_type;
+
+ return CR_OK;
+}
+
+/**
+ * cr_num_is_fixed_length:
+ * @a_this: the current instance of #CRNum .
+ *
+ *Tests if the current instance of #CRNum is a fixed
+ *length value or not. Typically a fixed length value
+ *is anything from NUM_LENGTH_EM to NUM_LENGTH_PC.
+ *See the definition of #CRNumType to see what we mean.
+ *
+ *Returns TRUE if the instance of #CRNum is a fixed length number,
+ *FALSE otherwise.
+ */
+gboolean
+cr_num_is_fixed_length (CRNum const * a_this)
+{
+ gboolean result = FALSE;
+
+ g_return_val_if_fail (a_this, FALSE);
+
+ if (a_this->type >= NUM_LENGTH_EM
+ && a_this->type <= NUM_LENGTH_PC) {
+ result = TRUE ;
+ }
+ return result ;
+}
+
+/**
+ * cr_num_destroy:
+ *@a_this: the this pointer of
+ *the current instance of #CRNum.
+ *
+ *The destructor of #CRNum.
+ */
+void
+cr_num_destroy (CRNum * a_this)
+{
+ g_return_if_fail (a_this);
+
+ g_free (a_this);
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information
+ */
+
+
+/**
+ *@file
+ *The declaration
+ *of the #CRNum class.
+ */
+
+#ifndef __CR_NUM_H__
+#define __CR_NUM_H__
+
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The declaration of the #CRNum class.
+ *
+ */
+
+/**
+ *The different types
+ *of numbers.
+ *Please, do not modify
+ *the declaration order of the enum
+ *members, unless you know
+ *what you are doing.
+ */
+enum CRNumType
+{
+ NUM_AUTO = 0,
+ NUM_GENERIC,
+ NUM_LENGTH_EM,
+ NUM_LENGTH_EX,
+ NUM_LENGTH_PX,
+ NUM_LENGTH_IN,
+ NUM_LENGTH_CM,
+ NUM_LENGTH_MM,
+ NUM_LENGTH_PT,
+ NUM_LENGTH_PC,
+ NUM_ANGLE_DEG,
+ NUM_ANGLE_RAD,
+ NUM_ANGLE_GRAD,
+ NUM_TIME_MS,
+ NUM_TIME_S,
+ NUM_FREQ_HZ,
+ NUM_FREQ_KHZ,
+ NUM_PERCENTAGE,
+ NUM_INHERIT,
+ NUM_UNKNOWN_TYPE,
+ NB_NUM_TYPE
+} ;
+
+
+/**
+ *An abstraction of a number (num)
+ *as defined in the css2 spec.
+ */
+typedef struct _CRNum CRNum ;
+
+/**
+ *An abstraction of a number (num)
+ *as defined in the css2 spec.
+ */
+struct _CRNum
+{
+ enum CRNumType type ;
+ gdouble val ;
+ CRParsingLocation location ;
+} ;
+
+CRNum *
+cr_num_new (void) ;
+
+CRNum *
+cr_num_new_with_val (gdouble a_val,
+ enum CRNumType a_type) ;
+
+CRNum *
+cr_num_dup (CRNum const *a_this) ;
+
+guchar *
+cr_num_to_string (CRNum const *a_this) ;
+
+enum CRStatus
+cr_num_copy (CRNum *a_dest, CRNum const *a_src) ;
+
+enum CRStatus
+cr_num_set (CRNum *a_this, gdouble a_val,
+ enum CRNumType a_type) ;
+
+gboolean
+cr_num_is_fixed_length (CRNum const *a_this) ;
+
+void
+cr_num_destroy (CRNum *a_this) ;
+
+
+G_END_DECLS
+
+
+#endif /*__CR_NUM_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include <string.h>
+#include "cr-utils.h"
+#include "cr-om-parser.h"
+
+/**
+ *@CROMParser:
+ *
+ *The definition of the CSS Object Model Parser.
+ *This parser uses (and sits) the SAC api of libcroco defined
+ *in cr-parser.h and cr-doc-handler.h
+ */
+
+struct _CROMParserPriv {
+ CRParser *parser;
+};
+
+#define PRIVATE(a_this) ((a_this)->priv)
+
+/*
+ *Forward declaration of a type defined later
+ *in this file.
+ */
+struct _ParsingContext;
+typedef struct _ParsingContext ParsingContext;
+
+static ParsingContext *new_parsing_context (void);
+
+static void destroy_context (ParsingContext * a_ctxt);
+
+static void unrecoverable_error (CRDocHandler * a_this);
+
+static void error (CRDocHandler * a_this);
+
+static void property (CRDocHandler * a_this,
+ CRString * a_name,
+ CRTerm * a_expression,
+ gboolean a_important);
+
+static void end_selector (CRDocHandler * a_this,
+ CRSelector * a_selector_list);
+
+static void start_selector (CRDocHandler * a_this,
+ CRSelector * a_selector_list);
+
+static void start_font_face (CRDocHandler * a_this,
+ CRParsingLocation *a_location);
+
+static void end_font_face (CRDocHandler * a_this);
+
+static void end_document (CRDocHandler * a_this);
+
+static void start_document (CRDocHandler * a_this);
+
+static void charset (CRDocHandler * a_this,
+ CRString * a_charset,
+ CRParsingLocation *a_location);
+
+static void start_page (CRDocHandler * a_this, CRString * a_page,
+ CRString * a_pseudo_page,
+ CRParsingLocation *a_location);
+
+static void end_page (CRDocHandler * a_this, CRString * a_page,
+ CRString * a_pseudo_page);
+
+static void start_media (CRDocHandler * a_this,
+ GList * a_media_list,
+ CRParsingLocation *a_location);
+
+static void end_media (CRDocHandler * a_this,
+ GList * a_media_list);
+
+static void import_style (CRDocHandler * a_this,
+ GList * a_media_list,
+ CRString * a_uri,
+ CRString * a_uri_default_ns,
+ CRParsingLocation *a_location);
+
+struct _ParsingContext {
+ CRStyleSheet *stylesheet;
+ CRStatement *cur_stmt;
+ CRStatement *cur_media_stmt;
+};
+
+/********************************************
+ *Private methods
+ ********************************************/
+
+static ParsingContext *
+new_parsing_context (void)
+{
+ ParsingContext *result = NULL;
+
+ result = g_try_malloc (sizeof (ParsingContext));
+ if (!result) {
+ cr_utils_trace_info ("Out of Memory");
+ return NULL;
+ }
+ memset (result, 0, sizeof (ParsingContext));
+ return result;
+}
+
+static void
+destroy_context (ParsingContext * a_ctxt)
+{
+ g_return_if_fail (a_ctxt);
+
+ if (a_ctxt->stylesheet) {
+ cr_stylesheet_destroy (a_ctxt->stylesheet);
+ a_ctxt->stylesheet = NULL;
+ }
+ if (a_ctxt->cur_stmt) {
+ cr_statement_destroy (a_ctxt->cur_stmt);
+ a_ctxt->cur_stmt = NULL;
+ }
+ g_free (a_ctxt);
+}
+
+static enum CRStatus
+cr_om_parser_init_default_sac_handler (CROMParser * a_this)
+{
+ CRDocHandler *sac_handler = NULL;
+ gboolean free_hdlr_if_error = FALSE;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->parser,
+ CR_BAD_PARAM_ERROR);
+
+ status = cr_parser_get_sac_handler (PRIVATE (a_this)->parser,
+ &sac_handler);
+ g_return_val_if_fail (status == CR_OK, status);
+
+ if (!sac_handler) {
+ sac_handler = cr_doc_handler_new ();
+ free_hdlr_if_error = TRUE;
+ }
+
+ /*
+ *initialyze here the sac handler.
+ */
+ sac_handler->start_document = start_document;
+ sac_handler->end_document = end_document;
+ sac_handler->start_selector = start_selector;
+ sac_handler->end_selector = end_selector;
+ sac_handler->property = property;
+ sac_handler->start_font_face = start_font_face;
+ sac_handler->end_font_face = end_font_face;
+ sac_handler->error = error;
+ sac_handler->unrecoverable_error = unrecoverable_error;
+ sac_handler->charset = charset;
+ sac_handler->start_page = start_page;
+ sac_handler->end_page = end_page;
+ sac_handler->start_media = start_media;
+ sac_handler->end_media = end_media;
+ sac_handler->import_style = import_style;
+
+ status = cr_parser_set_sac_handler (PRIVATE (a_this)->parser,
+ sac_handler);
+ if (status == CR_OK) {
+ return CR_OK;
+ }
+
+ if (sac_handler && free_hdlr_if_error == TRUE) {
+ cr_doc_handler_destroy (sac_handler);
+ sac_handler = NULL;
+ }
+
+ return status;
+
+}
+
+static void
+start_document (CRDocHandler * a_this)
+{
+ ParsingContext *ctxt = NULL;
+ CRStyleSheet *stylesheet = NULL;
+
+ g_return_if_fail (a_this);
+
+ ctxt = new_parsing_context ();
+ g_return_if_fail (ctxt);
+
+ stylesheet = cr_stylesheet_new (NULL);
+ ctxt->stylesheet = stylesheet;
+ cr_doc_handler_set_ctxt (a_this, ctxt);
+}
+
+static void
+start_font_face (CRDocHandler * a_this,
+ CRParsingLocation *a_location)
+{
+ enum CRStatus status = CR_OK;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+
+ g_return_if_fail (a_this);
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+ g_return_if_fail (ctxt->cur_stmt == NULL);
+
+ ctxt->cur_stmt =
+ cr_statement_new_at_font_face_rule (ctxt->stylesheet, NULL);
+
+ g_return_if_fail (ctxt->cur_stmt);
+}
+
+static void
+end_font_face (CRDocHandler * a_this)
+{
+ enum CRStatus status = CR_OK;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+ CRStatement *stmts = NULL;
+
+ g_return_if_fail (a_this);
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+ g_return_if_fail
+ (ctxt->cur_stmt
+ && ctxt->cur_stmt->type == AT_FONT_FACE_RULE_STMT
+ && ctxt->stylesheet);
+
+ stmts = cr_statement_append (ctxt->stylesheet->statements,
+ ctxt->cur_stmt);
+ if (!stmts)
+ goto error;
+
+ ctxt->stylesheet->statements = stmts;
+ stmts = NULL;
+ ctxt->cur_stmt = NULL;
+
+ return;
+
+ error:
+
+ if (ctxt->cur_stmt) {
+ cr_statement_destroy (ctxt->cur_stmt);
+ ctxt->cur_stmt = NULL;
+ }
+
+ if (!stmts) {
+ cr_statement_destroy (stmts);
+ stmts = NULL;
+ }
+}
+
+static void
+end_document (CRDocHandler * a_this)
+{
+ enum CRStatus status = CR_OK;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+
+ if (!ctxt->stylesheet || ctxt->cur_stmt)
+ goto error;
+
+ status = cr_doc_handler_set_result (a_this, ctxt->stylesheet);
+ g_return_if_fail (status == CR_OK);
+
+ ctxt->stylesheet = NULL;
+ destroy_context (ctxt);
+ cr_doc_handler_set_ctxt (a_this, NULL);
+
+ return;
+
+ error:
+ if (ctxt) {
+ destroy_context (ctxt);
+ }
+}
+
+static void
+charset (CRDocHandler * a_this, CRString * a_charset,
+ CRParsingLocation *a_location)
+{
+ enum CRStatus status = CR_OK;
+ CRStatement *stmt = NULL,
+ *stmt2 = NULL;
+ CRString *charset = NULL;
+
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+ g_return_if_fail (ctxt->stylesheet);
+
+ charset = cr_string_dup (a_charset) ;
+ stmt = cr_statement_new_at_charset_rule (ctxt->stylesheet, charset);
+ g_return_if_fail (stmt);
+ stmt2 = cr_statement_append (ctxt->stylesheet->statements, stmt);
+ if (!stmt2) {
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ }
+ if (charset) {
+ cr_string_destroy (charset);
+ }
+ return;
+ }
+ ctxt->stylesheet->statements = stmt2;
+ stmt2 = NULL;
+}
+
+static void
+start_page (CRDocHandler * a_this,
+ CRString * a_page,
+ CRString * a_pseudo,
+ CRParsingLocation *a_location)
+{
+ enum CRStatus status = CR_OK;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+ g_return_if_fail (ctxt->cur_stmt == NULL);
+
+ ctxt->cur_stmt = cr_statement_new_at_page_rule
+ (ctxt->stylesheet, NULL, NULL, NULL);
+ if (a_page) {
+ ctxt->cur_stmt->kind.page_rule->name =
+ cr_string_dup (a_page) ;
+
+ if (!ctxt->cur_stmt->kind.page_rule->name) {
+ goto error;
+ }
+ }
+ if (a_pseudo) {
+ ctxt->cur_stmt->kind.page_rule->pseudo =
+ cr_string_dup (a_pseudo) ;
+ if (!ctxt->cur_stmt->kind.page_rule->pseudo) {
+ goto error;
+ }
+ }
+ return;
+
+ error:
+ if (ctxt->cur_stmt) {
+ cr_statement_destroy (ctxt->cur_stmt);
+ ctxt->cur_stmt = NULL;
+ }
+}
+
+static void
+end_page (CRDocHandler * a_this,
+ CRString * a_page,
+ CRString * a_pseudo_page)
+{
+ enum CRStatus status = CR_OK;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+ CRStatement *stmt = NULL;
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+ g_return_if_fail (ctxt->cur_stmt
+ && ctxt->cur_stmt->type == AT_PAGE_RULE_STMT
+ && ctxt->stylesheet);
+
+ stmt = cr_statement_append (ctxt->stylesheet->statements,
+ ctxt->cur_stmt);
+
+ if (stmt) {
+ ctxt->stylesheet->statements = stmt;
+ stmt = NULL;
+ ctxt->cur_stmt = NULL;
+ }
+
+ if (ctxt->cur_stmt) {
+ cr_statement_destroy (ctxt->cur_stmt);
+ ctxt->cur_stmt = NULL;
+ }
+ a_page = NULL; /*keep compiler happy */
+ a_pseudo_page = NULL; /*keep compiler happy */
+}
+
+static void
+start_media (CRDocHandler * a_this,
+ GList * a_media_list,
+ CRParsingLocation *a_location)
+{
+ enum CRStatus status = CR_OK;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+ GList *media_list = NULL;
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+
+ g_return_if_fail (ctxt
+ && ctxt->cur_stmt == NULL
+ && ctxt->cur_media_stmt == NULL
+ && ctxt->stylesheet);
+ if (a_media_list) {
+ /*duplicate the media_list */
+ media_list = cr_utils_dup_glist_of_cr_string
+ (a_media_list);
+ }
+ ctxt->cur_media_stmt =
+ cr_statement_new_at_media_rule
+ (ctxt->stylesheet, NULL, media_list);
+
+}
+
+static void
+end_media (CRDocHandler * a_this, GList * a_media_list)
+{
+ enum CRStatus status = CR_OK;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+ CRStatement *stmts = NULL;
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+ g_return_if_fail (ctxt
+ && ctxt->cur_media_stmt
+ && ctxt->cur_media_stmt->type == AT_MEDIA_RULE_STMT
+ && ctxt->stylesheet);
+
+ stmts = cr_statement_append (ctxt->stylesheet->statements,
+ ctxt->cur_media_stmt);
+ if (!stmts) {
+ cr_statement_destroy (ctxt->cur_media_stmt);
+ ctxt->cur_media_stmt = NULL;
+ }
+
+ ctxt->stylesheet->statements = stmts;
+ stmts = NULL;
+
+ ctxt->cur_stmt = NULL ;
+ ctxt->cur_media_stmt = NULL ;
+ a_media_list = NULL;
+}
+
+static void
+import_style (CRDocHandler * a_this,
+ GList * a_media_list,
+ CRString * a_uri,
+ CRString * a_uri_default_ns,
+ CRParsingLocation *a_location)
+{
+ enum CRStatus status = CR_OK;
+ CRString *uri = NULL;
+ CRStatement *stmt = NULL,
+ *stmt2 = NULL;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+ GList *media_list = NULL ;
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+ g_return_if_fail (ctxt->stylesheet);
+
+ uri = cr_string_dup (a_uri) ;
+ if (a_media_list)
+ media_list = cr_utils_dup_glist_of_cr_string (a_media_list) ;
+ stmt = cr_statement_new_at_import_rule
+ (ctxt->stylesheet, uri, media_list, NULL);
+ if (!stmt)
+ goto error;
+
+ if (ctxt->cur_stmt) {
+ stmt2 = cr_statement_append (ctxt->cur_stmt, stmt);
+ if (!stmt2)
+ goto error;
+ ctxt->cur_stmt = stmt2;
+ stmt2 = NULL;
+ stmt = NULL;
+ } else {
+ stmt2 = cr_statement_append (ctxt->stylesheet->statements,
+ stmt);
+ if (!stmt2)
+ goto error;
+ ctxt->stylesheet->statements = stmt2;
+ stmt2 = NULL;
+ stmt = NULL;
+ }
+
+ return;
+
+ error:
+ if (uri) {
+ cr_string_destroy (uri);
+ }
+
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ }
+ a_uri_default_ns = NULL; /*keep compiler happy */
+}
+
+static void
+start_selector (CRDocHandler * a_this, CRSelector * a_selector_list)
+{
+ enum CRStatus status = CR_OK ;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+ if (ctxt->cur_stmt) {
+ /*hmm, this should be NULL so free it */
+ cr_statement_destroy (ctxt->cur_stmt);
+ ctxt->cur_stmt = NULL;
+ }
+
+ ctxt->cur_stmt = cr_statement_new_ruleset
+ (ctxt->stylesheet, a_selector_list, NULL, NULL);
+}
+
+static void
+end_selector (CRDocHandler * a_this, CRSelector * a_selector_list)
+{
+ enum CRStatus status = CR_OK;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+ g_return_if_fail (ctxt->cur_stmt && ctxt->stylesheet);
+
+ if (ctxt->cur_stmt) {
+ CRStatement *stmts = NULL;
+
+ if (ctxt->cur_media_stmt) {
+ CRAtMediaRule *media_rule = NULL;
+
+ media_rule = ctxt->cur_media_stmt->kind.media_rule;
+
+ stmts = cr_statement_append
+ (media_rule->rulesets, ctxt->cur_stmt);
+
+ if (!stmts) {
+ cr_utils_trace_info
+ ("Could not append a new statement");
+ cr_statement_destroy (media_rule->rulesets);
+ ctxt->cur_media_stmt->
+ kind.media_rule->rulesets = NULL;
+ return;
+ }
+ media_rule->rulesets = stmts;
+ ctxt->cur_stmt = NULL;
+ } else {
+ stmts = cr_statement_append
+ (ctxt->stylesheet->statements,
+ ctxt->cur_stmt);
+ if (!stmts) {
+ cr_utils_trace_info
+ ("Could not append a new statement");
+ cr_statement_destroy (ctxt->cur_stmt);
+ ctxt->cur_stmt = NULL;
+ return;
+ }
+ ctxt->stylesheet->statements = stmts;
+ ctxt->cur_stmt = NULL;
+ }
+
+ }
+ a_selector_list = NULL; /*keep compiler happy */
+}
+
+static void
+property (CRDocHandler * a_this,
+ CRString * a_name,
+ CRTerm * a_expression,
+ gboolean a_important)
+{
+ enum CRStatus status = CR_OK;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+ CRDeclaration *decl = NULL,
+ *decl2 = NULL;
+ CRString *str = NULL;
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+
+ /*
+ *make sure a current ruleset statement has been allocated
+ *already.
+ */
+ g_return_if_fail
+ (ctxt->cur_stmt
+ &&
+ (ctxt->cur_stmt->type == RULESET_STMT
+ || ctxt->cur_stmt->type == AT_FONT_FACE_RULE_STMT
+ || ctxt->cur_stmt->type == AT_PAGE_RULE_STMT));
+
+ if (a_name) {
+ str = cr_string_dup (a_name);
+ g_return_if_fail (str);
+ }
+
+ /*instanciates a new declaration */
+ decl = cr_declaration_new (ctxt->cur_stmt, str, a_expression);
+ g_return_if_fail (decl);
+ str = NULL;
+ decl->important = a_important;
+ /*
+ *add the new declaration to the current statement
+ *being build.
+ */
+ switch (ctxt->cur_stmt->type) {
+ case RULESET_STMT:
+ decl2 = cr_declaration_append
+ (ctxt->cur_stmt->kind.ruleset->decl_list, decl);
+ if (!decl2) {
+ cr_declaration_destroy (decl);
+ cr_utils_trace_info
+ ("Could not append decl to ruleset");
+ goto error;
+ }
+ ctxt->cur_stmt->kind.ruleset->decl_list = decl2;
+ decl = NULL;
+ decl2 = NULL;
+ break;
+
+ case AT_FONT_FACE_RULE_STMT:
+ decl2 = cr_declaration_append
+ (ctxt->cur_stmt->kind.font_face_rule->decl_list,
+ decl);
+ if (!decl2) {
+ cr_declaration_destroy (decl);
+ cr_utils_trace_info
+ ("Could not append decl to ruleset");
+ goto error;
+ }
+ ctxt->cur_stmt->kind.font_face_rule->decl_list = decl2;
+ decl = NULL;
+ decl2 = NULL;
+ break;
+ case AT_PAGE_RULE_STMT:
+ decl2 = cr_declaration_append
+ (ctxt->cur_stmt->kind.page_rule->decl_list, decl);
+ if (!decl2) {
+ cr_declaration_destroy (decl);
+ cr_utils_trace_info
+ ("Could not append decl to ruleset");
+ goto error;
+ }
+ ctxt->cur_stmt->kind.page_rule->decl_list = decl2;
+ decl = NULL;
+ decl2 = NULL;
+ break;
+
+ default:
+ goto error;
+ break;
+ }
+
+ return;
+
+ error:
+ if (str) {
+ g_free (str);
+ str = NULL;
+ }
+
+ if (decl) {
+ cr_declaration_destroy (decl);
+ decl = NULL;
+ }
+}
+
+static void
+error (CRDocHandler * a_this)
+{
+ enum CRStatus status = CR_OK;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+
+ g_return_if_fail (a_this);
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK && ctxt);
+
+ if (ctxt->cur_stmt) {
+ cr_statement_destroy (ctxt->cur_stmt);
+ ctxt->cur_stmt = NULL;
+ }
+}
+
+static void
+unrecoverable_error (CRDocHandler * a_this)
+{
+ enum CRStatus status = CR_OK;
+ ParsingContext *ctxt = NULL;
+ ParsingContext **ctxtptr = NULL;
+
+ ctxtptr = &ctxt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) ctxtptr);
+ g_return_if_fail (status == CR_OK);
+
+ if (ctxt) {
+ if (ctxt->stylesheet) {
+ status = cr_doc_handler_set_result
+ (a_this, ctxt->stylesheet);
+ g_return_if_fail (status == CR_OK);
+ }
+ g_free (ctxt);
+ cr_doc_handler_set_ctxt (a_this, NULL);
+ }
+}
+
+/********************************************
+ *Public methods
+ ********************************************/
+
+/**
+ * cr_om_parser_new:
+ *@a_input: the input stream.
+ *
+ *Constructor of the CROMParser.
+ *Returns the newly built instance of #CROMParser.
+ */
+CROMParser *
+cr_om_parser_new (CRInput * a_input)
+{
+ CROMParser *result = NULL;
+ enum CRStatus status = CR_OK;
+
+ result = g_try_malloc (sizeof (CROMParser));
+
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CROMParser));
+ PRIVATE (result) = g_try_malloc (sizeof (CROMParserPriv));
+
+ if (!PRIVATE (result)) {
+ cr_utils_trace_info ("Out of memory");
+ goto error;
+ }
+
+ memset (PRIVATE (result), 0, sizeof (CROMParserPriv));
+
+ PRIVATE (result)->parser = cr_parser_new_from_input (a_input);
+
+ if (!PRIVATE (result)->parser) {
+ cr_utils_trace_info ("parsing instanciation failed");
+ goto error;
+ }
+
+ status = cr_om_parser_init_default_sac_handler (result);
+
+ if (status != CR_OK) {
+ goto error;
+ }
+
+ return result;
+
+ error:
+
+ if (result) {
+ cr_om_parser_destroy (result);
+ }
+
+ return NULL;
+}
+
+/**
+ * cr_om_parser_parse_buf:
+ *@a_this: the current instance of #CROMParser.
+ *@a_buf: the in memory buffer to parse.
+ *@a_len: the length of the in memory buffer in number of bytes.
+ *@a_enc: the encoding of the in memory buffer.
+ *@a_result: out parameter the resulting style sheet
+ *
+ *Parses the content of an in memory buffer.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_om_parser_parse_buf (CROMParser * a_this,
+ const guchar * a_buf,
+ gulong a_len,
+ enum CREncoding a_enc, CRStyleSheet ** a_result)
+{
+
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_this && a_result, CR_BAD_PARAM_ERROR);
+
+ if (!PRIVATE (a_this)->parser) {
+ PRIVATE (a_this)->parser = cr_parser_new (NULL);
+ }
+
+ status = cr_parser_parse_buf (PRIVATE (a_this)->parser,
+ a_buf, a_len, a_enc);
+
+ if (status == CR_OK) {
+ CRStyleSheet *result = NULL;
+ CRStyleSheet **resultptr = NULL;
+ CRDocHandler *sac_handler = NULL;
+
+ cr_parser_get_sac_handler (PRIVATE (a_this)->parser,
+ &sac_handler);
+ g_return_val_if_fail (sac_handler, CR_ERROR);
+ resultptr = &result;
+ status = cr_doc_handler_get_result (sac_handler,
+ (gpointer *) resultptr);
+ g_return_val_if_fail (status == CR_OK, status);
+
+ if (result)
+ *a_result = result;
+ }
+
+ return status;
+}
+
+/**
+ * cr_om_parser_simply_parse_buf:
+ *@a_buf: the css2 in memory buffer.
+ *@a_len: the length of the in memory buffer.
+ *@a_enc: the encoding of the in memory buffer.
+ *@a_result: out parameter. The resulting css2 style sheet.
+ *
+ *The simpler way to parse an in memory css2 buffer.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_om_parser_simply_parse_buf (const guchar * a_buf,
+ gulong a_len,
+ enum CREncoding a_enc,
+ CRStyleSheet ** a_result)
+{
+ CROMParser *parser = NULL;
+ enum CRStatus status = CR_OK;
+
+ parser = cr_om_parser_new (NULL);
+ if (!parser) {
+ cr_utils_trace_info ("Could not create om parser");
+ cr_utils_trace_info ("System possibly out of memory");
+ return CR_ERROR;
+ }
+
+ status = cr_om_parser_parse_buf (parser, a_buf, a_len,
+ a_enc, a_result);
+
+ if (parser) {
+ cr_om_parser_destroy (parser);
+ parser = NULL;
+ }
+
+ return status;
+}
+
+/**
+ * cr_om_parser_parse_file:
+ *@a_this: the current instance of the cssom parser.
+ *@a_file_uri: the uri of the file.
+ *(only local file paths are suppported so far)
+ *@a_enc: the encoding of the file.
+ *@a_result: out parameter. A pointer
+ *the build css object model.
+ *
+ *Parses a css2 stylesheet contained
+ *in a file.
+ *
+ * Returns CR_OK upon succesful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_om_parser_parse_file (CROMParser * a_this,
+ const guchar * a_file_uri,
+ enum CREncoding a_enc, CRStyleSheet ** a_result)
+{
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_this && a_file_uri && a_result,
+ CR_BAD_PARAM_ERROR);
+
+ if (!PRIVATE (a_this)->parser) {
+ PRIVATE (a_this)->parser = cr_parser_new_from_file
+ (a_file_uri, a_enc);
+ }
+
+ status = cr_parser_parse_file (PRIVATE (a_this)->parser,
+ a_file_uri, a_enc);
+
+ if (status == CR_OK) {
+ CRStyleSheet *result = NULL;
+ CRStyleSheet **resultptr = NULL;
+ CRDocHandler *sac_handler = NULL;
+
+ cr_parser_get_sac_handler (PRIVATE (a_this)->parser,
+ &sac_handler);
+ g_return_val_if_fail (sac_handler, CR_ERROR);
+ resultptr = &result;
+ status = cr_doc_handler_get_result
+ (sac_handler, (gpointer *) resultptr);
+ g_return_val_if_fail (status == CR_OK, status);
+ if (result)
+ *a_result = result;
+ }
+
+ return status;
+}
+
+/**
+ * cr_om_parser_simply_parse_file:
+ *@a_file_path: the css2 local file path.
+ *@a_enc: the file encoding.
+ *@a_result: out parameter. The returned css stylesheet.
+ *Must be freed by the caller using cr_stylesheet_destroy.
+ *
+ *The simpler method to parse a css2 file.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ *Note that this method uses cr_om_parser_parse_file() so both methods
+ *have the same return values.
+ */
+enum CRStatus
+cr_om_parser_simply_parse_file (const guchar * a_file_path,
+ enum CREncoding a_enc,
+ CRStyleSheet ** a_result)
+{
+ CROMParser *parser = NULL;
+ enum CRStatus status = CR_OK;
+
+ parser = cr_om_parser_new (NULL);
+ if (!parser) {
+ cr_utils_trace_info ("Could not allocate om parser");
+ cr_utils_trace_info ("System may be out of memory");
+ return CR_ERROR;
+ }
+
+ status = cr_om_parser_parse_file (parser, a_file_path,
+ a_enc, a_result);
+ if (parser) {
+ cr_om_parser_destroy (parser);
+ parser = NULL;
+ }
+
+ return status;
+}
+
+/**
+ * cr_om_parser_parse_paths_to_cascade:
+ *@a_this: the current instance of #CROMParser
+ *@a_author_path: the path to the author stylesheet
+ *@a_user_path: the path to the user stylesheet
+ *@a_ua_path: the path to the User Agent stylesheet
+ *@a_encoding: the encoding of the sheets.
+ *@a_result: out parameter. The resulting cascade if the parsing
+ *was okay
+ *
+ *Parses three sheets located by their paths and build a cascade
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise
+ */
+enum CRStatus
+cr_om_parser_parse_paths_to_cascade (CROMParser * a_this,
+ const guchar * a_author_path,
+ const guchar * a_user_path,
+ const guchar * a_ua_path,
+ enum CREncoding a_encoding,
+ CRCascade ** a_result)
+{
+ enum CRStatus status = CR_OK;
+
+ /*0->author sheet, 1->user sheet, 2->UA sheet */
+ CRStyleSheet *sheets[3];
+ guchar *paths[3];
+ CRCascade *result = NULL;
+ gint i = 0;
+
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ memset (sheets, 0, sizeof (CRStyleSheet*) * 3);
+ paths[0] = (guchar *) a_author_path;
+ paths[1] = (guchar *) a_user_path;
+ paths[2] = (guchar *) a_ua_path;
+
+ for (i = 0; i < 3; i++) {
+ status = cr_om_parser_parse_file (a_this, paths[i],
+ a_encoding, &sheets[i]);
+ if (status != CR_OK) {
+ if (sheets[i]) {
+ cr_stylesheet_unref (sheets[i]);
+ sheets[i] = NULL;
+ }
+ continue;
+ }
+ }
+ result = cr_cascade_new (sheets[0], sheets[1], sheets[2]);
+ if (!result) {
+ for (i = 0; i < 3; i++) {
+ cr_stylesheet_unref (sheets[i]);
+ sheets[i] = 0;
+ }
+ return CR_ERROR;
+ }
+ *a_result = result;
+ return CR_OK;
+}
+
+/**
+ * cr_om_parser_simply_parse_paths_to_cascade:
+ *@a_author_path: the path to the author stylesheet
+ *@a_user_path: the path to the user stylesheet
+ *@a_ua_path: the path to the User Agent stylesheet
+ *@a_encoding: the encoding of the sheets.
+ *@a_result: out parameter. The resulting cascade if the parsing
+ *was okay
+ *
+ *Parses three sheets located by their paths and build a cascade
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise
+ */
+enum CRStatus
+cr_om_parser_simply_parse_paths_to_cascade (const guchar * a_author_path,
+ const guchar * a_user_path,
+ const guchar * a_ua_path,
+ enum CREncoding a_encoding,
+ CRCascade ** a_result)
+{
+ enum CRStatus status = CR_OK;
+ CROMParser *parser = NULL;
+
+ parser = cr_om_parser_new (NULL);
+ if (!parser) {
+ cr_utils_trace_info ("could not allocated om parser");
+ cr_utils_trace_info ("System may be out of memory");
+ return CR_ERROR;
+ }
+ status = cr_om_parser_parse_paths_to_cascade (parser,
+ a_author_path,
+ a_user_path,
+ a_ua_path,
+ a_encoding, a_result);
+ if (parser) {
+ cr_om_parser_destroy (parser);
+ parser = NULL;
+ }
+ return status;
+}
+
+/**
+ * cr_om_parser_destroy:
+ *@a_this: the current instance of #CROMParser.
+ *
+ *Destructor of the #CROMParser.
+ */
+void
+cr_om_parser_destroy (CROMParser * a_this)
+{
+ g_return_if_fail (a_this && PRIVATE (a_this));
+
+ if (PRIVATE (a_this)->parser) {
+ cr_parser_destroy (PRIVATE (a_this)->parser);
+ PRIVATE (a_this)->parser = NULL;
+ }
+
+ if (PRIVATE (a_this)) {
+ g_free (PRIVATE (a_this));
+ PRIVATE (a_this) = NULL;
+ }
+
+ if (a_this) {
+ g_free (a_this);
+ a_this = NULL;
+ }
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the
+ * GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/*
+ *$Id: cr-om-parser.h 213 2004-01-29 22:05:14Z dodji $
+ */
+
+#ifndef __CR_OM_PARSER_H__
+#define __CR_OM_PARSER_H__
+
+#include "cr-parser.h"
+#include "cr-cascade.h"
+
+
+/**
+ *@file
+ *The definition of the CSS Object Model Parser.
+ *This parser uses (and sits) the SAC api of libcroco defined
+ *in cr-parser.h and cr-doc-handler.h
+ */
+
+G_BEGIN_DECLS
+
+typedef struct _CROMParser CROMParser ;
+typedef struct _CROMParserPriv CROMParserPriv ;
+
+/**
+ *The Object model parser.
+ *Can parse a css file and build a css object model.
+ *This parser uses an instance of #CRParser and defines
+ *a set of SAC callbacks to build the Object Model.
+ */
+struct _CROMParser
+{
+ CROMParserPriv *priv ;
+} ;
+
+CROMParser * cr_om_parser_new (CRInput *a_input) ;
+
+
+enum CRStatus cr_om_parser_simply_parse_file (const guchar *a_file_path,
+ enum CREncoding a_enc,
+ CRStyleSheet **a_result) ;
+
+enum CRStatus cr_om_parser_parse_file (CROMParser *a_this,
+ const guchar *a_file_uri,
+ enum CREncoding a_enc,
+ CRStyleSheet **a_result) ;
+
+enum CRStatus cr_om_parser_simply_parse_buf (const guchar *a_buf,
+ gulong a_len,
+ enum CREncoding a_enc,
+ CRStyleSheet **a_result) ;
+
+enum CRStatus cr_om_parser_parse_buf (CROMParser *a_this,
+ const guchar *a_buf,
+ gulong a_len,
+ enum CREncoding a_enc,
+ CRStyleSheet **a_result) ;
+
+enum CRStatus cr_om_parser_parse_paths_to_cascade (CROMParser *a_this,
+ const guchar *a_author_path,
+ const guchar *a_user_path,
+ const guchar *a_ua_path,
+ enum CREncoding a_encoding,
+ CRCascade ** a_result) ;
+
+enum CRStatus cr_om_parser_simply_parse_paths_to_cascade (const guchar *a_author_path,
+ const guchar *a_user_path,
+ const guchar *a_ua_path,
+ enum CREncoding a_encoding,
+ CRCascade ** a_result) ;
+
+void cr_om_parser_destroy (CROMParser *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_OM_PARSER_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the
+ * GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+/**
+ *@CRParser:
+ *
+ *The definition of the #CRParser class.
+ */
+
+#include "string.h"
+#include "cr-parser.h"
+#include "cr-num.h"
+#include "cr-term.h"
+#include "cr-simple-sel.h"
+#include "cr-attr-sel.h"
+
+/*
+ *Random notes:
+ *CSS core syntax vs CSS level 2 syntax
+ *=====================================
+ *
+ *One must keep in mind
+ *that css UA must comply with two syntaxes.
+ *
+ *1/the specific syntax that defines the css language
+ *for a given level of specificatin (e.g css2 syntax
+ *defined in appendix D.1 of the css2 spec)
+ *
+ *2/the core (general) syntax that is there to allow
+ *UAs to parse style sheets written in levels of CSS that
+ *didn't exist at the time the UAs were created.
+ *
+ *the name of parsing functions (or methods) contained in this file
+ *follows the following scheme: cr_parser_parse_<production_name> (...) ;
+ *where <production_name> is the name
+ *of a production of the css2 language.
+ *When a given production is
+ *defined by the css2 level grammar *and* by the
+ *css core syntax, there will be two functions to parse that production:
+ *one will parse the production defined by the css2 level grammar and the
+ *other will parse the production defined by the css core grammar.
+ *The css2 level grammar related parsing function will be called:
+ *cr_parser_parse_<production_name> (...) ;
+ *Then css core grammar related parsing function will be called:
+ *cr_parser_parse_<production_name>_core (...) ;
+ *
+ *If a production is defined only by the css core grammar, then
+ *it will be named:
+ *cr_parser_parse_<production_name>_core (...) ;
+ */
+
+typedef struct _CRParserError CRParserError;
+
+/**
+ *An abstraction of an error reported by by the
+ *parsing routines.
+ */
+struct _CRParserError {
+ guchar *msg;
+ enum CRStatus status;
+ glong line;
+ glong column;
+ glong byte_num;
+};
+
+enum CRParserState {
+ READY_STATE = 0,
+ TRY_PARSE_CHARSET_STATE,
+ CHARSET_PARSED_STATE,
+ TRY_PARSE_IMPORT_STATE,
+ IMPORT_PARSED_STATE,
+ TRY_PARSE_RULESET_STATE,
+ RULESET_PARSED_STATE,
+ TRY_PARSE_MEDIA_STATE,
+ MEDIA_PARSED_STATE,
+ TRY_PARSE_PAGE_STATE,
+ PAGE_PARSED_STATE,
+ TRY_PARSE_FONT_FACE_STATE,
+ FONT_FACE_PARSED_STATE
+} ;
+
+/**
+ *The private attributes of
+ *#CRParser.
+ */
+struct _CRParserPriv {
+ /**
+ *The tokenizer
+ */
+ CRTknzr *tknzr;
+
+ /**
+ *The sac handlers to call
+ *to notify the parsing of
+ *the css2 constructions.
+ */
+ CRDocHandler *sac_handler;
+
+ /**
+ *A stack of errors reported
+ *by the parsing routines.
+ *Contains instance of #CRParserError.
+ *This pointer is the top of the stack.
+ */
+ GList *err_stack;
+
+ enum CRParserState state;
+ gboolean resolve_import;
+ gboolean is_case_sensitive;
+ gboolean use_core_grammar;
+};
+
+#define PRIVATE(obj) ((obj)->priv)
+
+#define CHARS_TAB_SIZE 12
+
+/**
+ * IS_NUM:
+ *@a_char: the char to test.
+ *return TRUE if the character is a number ([0-9]), FALSE otherwise
+ */
+#define IS_NUM(a_char) (((a_char) >= '0' && (a_char) <= '9')?TRUE:FALSE)
+
+/**
+ *Checks if 'status' equals CR_OK. If not, goto the 'error' label.
+ *
+ *@param status the status (of type enum CRStatus) to test.
+ *@param is_exception if set to FALSE, the final status returned
+ *by the current function will be CR_PARSING_ERROR. If set to TRUE, the
+ *current status will be the current value of the 'status' variable.
+ *
+ */
+#define CHECK_PARSING_STATUS(status, is_exception) \
+if ((status) != CR_OK) \
+{ \
+ if (is_exception == FALSE) \
+ { \
+ status = CR_PARSING_ERROR ; \
+ } \
+ goto error ; \
+}
+
+/**
+ * CHECK_PARSING_STATUS_ERR:
+ *@a_this: the current instance of #CRParser .
+ *@a_status: the status to check. Is of type enum #CRStatus.
+ *@a_is_exception: in case of error, if is TRUE, the status
+ *is set to CR_PARSING_ERROR before goto error. If is false, the
+ *real low level status is kept and will be returned by the
+ *upper level function that called this macro. Usally,this must
+ *be set to FALSE.
+ *
+ *same as CHECK_PARSING_STATUS() but this one pushes an error
+ *on the parser error stack when an error arises.
+ *
+ */
+#define CHECK_PARSING_STATUS_ERR(a_this, a_status, a_is_exception,\
+ a_err_msg, a_err_status) \
+if ((a_status) != CR_OK) \
+{ \
+ if (a_is_exception == FALSE) a_status = CR_PARSING_ERROR ; \
+ cr_parser_push_error (a_this, a_err_msg, a_err_status) ; \
+ goto error ; \
+}
+
+/**
+ *Peeks the next char from the input stream of the current parser
+ *by invoking cr_tknzr_input_peek_char().
+ *invokes CHECK_PARSING_STATUS on the status returned by
+ *cr_tknzr_peek_char().
+ *
+ *@param a_this the current instance of #CRParser.
+ *@param a_to_char a pointer to the char where to store the
+ *char peeked.
+ */
+#define PEEK_NEXT_CHAR(a_this, a_to_char) \
+{\
+enum CRStatus status ; \
+status = cr_tknzr_peek_char (PRIVATE (a_this)->tknzr, a_to_char) ; \
+CHECK_PARSING_STATUS (status, TRUE) \
+}
+
+/**
+ *Reads the next char from the input stream of the current parser.
+ *In case of error, jumps to the "error:" label located in the
+ *function where this macro is called.
+ *@param a_this the curent instance of #CRParser
+ *@param to_char a pointer to the guint32 char where to store
+ *the character read.
+ */
+#define READ_NEXT_CHAR(a_this, a_to_char) \
+status = cr_tknzr_read_char (PRIVATE (a_this)->tknzr, a_to_char) ; \
+CHECK_PARSING_STATUS (status, TRUE)
+
+/**
+ *Gets information about the current position in
+ *the input of the parser.
+ *In case of failure, this macro returns from the
+ *calling function and
+ *returns a status code of type enum #CRStatus.
+ *@param a_this the current instance of #CRParser.
+ *@param a_pos out parameter. A pointer to the position
+ *inside the current parser input. Must
+ */
+#define RECORD_INITIAL_POS(a_this, a_pos) \
+status = cr_tknzr_get_cur_pos (PRIVATE \
+(a_this)->tknzr, a_pos) ; \
+g_return_val_if_fail (status == CR_OK, status)
+
+/**
+ *Gets the address of the current byte inside the
+ *parser input.
+ *@param parser the current instance of #CRParser.
+ *@param addr out parameter a pointer (guchar*)
+ *to where the address must be put.
+ */
+#define RECORD_CUR_BYTE_ADDR(a_this, a_addr) \
+status = cr_tknzr_get_cur_byte_addr \
+ (PRIVATE (a_this)->tknzr, a_addr) ; \
+CHECK_PARSING_STATUS (status, TRUE)
+
+/**
+ *Peeks a byte from the topmost parser input at
+ *a given offset from the current position.
+ *If it fails, goto the "error:" label.
+ *
+ *@param a_parser the current instance of #CRParser.
+ *@param a_offset the offset of the byte to peek, the
+ *current byte having the offset '0'.
+ *@param a_byte_ptr out parameter a pointer (guchar*) to
+ *where the peeked char is to be stored.
+ */
+#define PEEK_BYTE(a_parser, a_offset, a_byte_ptr) \
+status = cr_tknzr_peek_byte (PRIVATE (a_this)->tknzr, \
+ a_offset, \
+ a_byte_ptr) ; \
+CHECK_PARSING_STATUS (status, TRUE) ;
+
+#define BYTE(a_parser, a_offset, a_eof) \
+cr_tknzr_peek_byte2 (PRIVATE (a_this)->tknzr, a_offset, a_eof)
+
+/**
+ *Reads a byte from the topmost parser input
+ *steam.
+ *If it fails, goto the "error" label.
+ *@param a_this the current instance of #CRParser.
+ *@param a_byte_ptr the guchar * where to put the read char.
+ */
+#define READ_NEXT_BYTE(a_this, a_byte_ptr) \
+status = cr_tknzr_read_byte (PRIVATE (a_this)->tknzr, a_byte_ptr) ; \
+CHECK_PARSING_STATUS (status, TRUE) ;
+
+/**
+ *Skips a given number of byte in the topmost
+ *parser input. Don't update line and column number.
+ *In case of error, jumps to the "error:" label
+ *of the surrounding function.
+ *@param a_parser the current instance of #CRParser.
+ *@param a_nb_bytes the number of bytes to skip.
+ */
+#define SKIP_BYTES(a_this, a_nb_bytes) \
+status = cr_tknzr_seek_index (PRIVATE (a_this)->tknzr, \
+ CR_SEEK_CUR, a_nb_bytes) ; \
+CHECK_PARSING_STATUS (status, TRUE) ;
+
+/**
+ *Skip utf8 encoded characters.
+ *Updates line and column numbers.
+ *@param a_parser the current instance of #CRParser.
+ *@param a_nb_chars the number of chars to skip. Must be of
+ *type glong.
+ */
+#define SKIP_CHARS(a_parser, a_nb_chars) \
+{ \
+glong nb_chars = a_nb_chars ; \
+status = cr_tknzr_consume_chars \
+ (PRIVATE (a_parser)->tknzr,0, &nb_chars) ; \
+CHECK_PARSING_STATUS (status, TRUE) ; \
+}
+
+/**
+ *Tests the condition and if it is false, sets
+ *status to "CR_PARSING_ERROR" and goto the 'error'
+ *label.
+ *@param condition the condition to test.
+ */
+#define ENSURE_PARSING_COND(condition) \
+if (! (condition)) {status = CR_PARSING_ERROR; goto error ;}
+
+#define ENSURE_PARSING_COND_ERR(a_this, a_condition, \
+ a_err_msg, a_err_status) \
+if (! (a_condition)) \
+{ \
+ status = CR_PARSING_ERROR; \
+ cr_parser_push_error (a_this, a_err_msg, a_err_status) ; \
+ goto error ; \
+}
+
+#define GET_NEXT_TOKEN(a_this, a_token_ptr) \
+status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, \
+ a_token_ptr) ; \
+ENSURE_PARSING_COND (status == CR_OK) ;
+
+#ifdef WITH_UNICODE_ESCAPE_AND_RANGE
+static enum CRStatus cr_parser_parse_unicode_escape (CRParser * a_this,
+ guint32 * a_unicode);
+static enum CRStatus cr_parser_parse_escape (CRParser * a_this,
+ guint32 * a_esc_code);
+
+static enum CRStatus cr_parser_parse_unicode_range (CRParser * a_this,
+ CRString ** a_inf,
+ CRString ** a_sup);
+#endif
+
+static enum CRStatus cr_parser_parse_stylesheet_core (CRParser * a_this);
+
+static enum CRStatus cr_parser_parse_atrule_core (CRParser * a_this);
+
+static enum CRStatus cr_parser_parse_ruleset_core (CRParser * a_this);
+
+static enum CRStatus cr_parser_parse_selector_core (CRParser * a_this);
+
+static enum CRStatus cr_parser_parse_declaration_core (CRParser * a_this);
+
+static enum CRStatus cr_parser_parse_any_core (CRParser * a_this);
+
+static enum CRStatus cr_parser_parse_block_core (CRParser * a_this);
+
+static enum CRStatus cr_parser_parse_value_core (CRParser * a_this);
+
+static enum CRStatus cr_parser_parse_string (CRParser * a_this,
+ CRString ** a_str);
+
+static enum CRStatus cr_parser_parse_ident (CRParser * a_this,
+ CRString ** a_str);
+
+static enum CRStatus cr_parser_parse_uri (CRParser * a_this,
+ CRString ** a_str);
+
+static enum CRStatus cr_parser_parse_function (CRParser * a_this,
+ CRString ** a_func_name,
+ CRTerm ** a_expr);
+static enum CRStatus cr_parser_parse_property (CRParser * a_this,
+ CRString ** a_property);
+
+static enum CRStatus cr_parser_parse_attribute_selector (CRParser * a_this,
+ CRAttrSel ** a_sel);
+
+static enum CRStatus cr_parser_parse_simple_selector (CRParser * a_this,
+ CRSimpleSel ** a_sel);
+
+static enum CRStatus cr_parser_parse_simple_sels (CRParser * a_this,
+ CRSimpleSel ** a_sel);
+
+static CRParserError *cr_parser_error_new (const guchar * a_msg,
+ enum CRStatus);
+
+static void cr_parser_error_set_msg (CRParserError * a_this,
+ const guchar * a_msg);
+
+static void cr_parser_error_dump (CRParserError * a_this);
+
+static void cr_parser_error_set_status (CRParserError * a_this,
+ enum CRStatus a_status);
+
+static void cr_parser_error_set_pos (CRParserError * a_this,
+ glong a_line,
+ glong a_column, glong a_byte_num);
+static void
+ cr_parser_error_destroy (CRParserError * a_this);
+
+static enum CRStatus cr_parser_push_error (CRParser * a_this,
+ const guchar * a_msg,
+ enum CRStatus a_status);
+
+static enum CRStatus cr_parser_dump_err_stack (CRParser * a_this,
+ gboolean a_clear_errs);
+static enum CRStatus
+ cr_parser_clear_errors (CRParser * a_this);
+
+/*****************************
+ *error managemet methods
+ *****************************/
+
+/**
+ *Constructor of #CRParserError class.
+ *@param a_msg the brute error message.
+ *@param a_status the error status.
+ *@return the newly built instance of #CRParserError.
+ */
+static CRParserError *
+cr_parser_error_new (const guchar * a_msg, enum CRStatus a_status)
+{
+ CRParserError *result = NULL;
+
+ result = g_try_malloc (sizeof (CRParserError));
+
+ if (result == NULL) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRParserError));
+
+ cr_parser_error_set_msg (result, a_msg);
+ cr_parser_error_set_status (result, a_status);
+
+ return result;
+}
+
+/**
+ *Sets the message associated to this instance of #CRError.
+ *@param a_this the current instance of #CRParserError.
+ *@param a_msg the new message.
+ */
+static void
+cr_parser_error_set_msg (CRParserError * a_this, const guchar * a_msg)
+{
+ g_return_if_fail (a_this);
+
+ if (a_this->msg) {
+ g_free (a_this->msg);
+ }
+
+ a_this->msg = g_strdup (a_msg);
+}
+
+/**
+ *Sets the error status.
+ *@param a_this the current instance of #CRParserError.
+ *@param a_status the new error status.
+ *
+ */
+static void
+cr_parser_error_set_status (CRParserError * a_this, enum CRStatus a_status)
+{
+ g_return_if_fail (a_this);
+
+ a_this->status = a_status;
+}
+
+/**
+ *Sets the position of the parser error.
+ *@param a_this the current instance of #CRParserError.
+ *@param a_line the line number.
+ *@param a_column the column number.
+ *@param a_byte_num the byte number.
+ */
+static void
+cr_parser_error_set_pos (CRParserError * a_this,
+ glong a_line, glong a_column, glong a_byte_num)
+{
+ g_return_if_fail (a_this);
+
+ a_this->line = a_line;
+ a_this->column = a_column;
+ a_this->byte_num = a_byte_num;
+}
+
+static void
+cr_parser_error_dump (CRParserError * a_this)
+{
+ g_return_if_fail (a_this);
+
+ g_printerr ("parsing error: %ld:%ld:", a_this->line, a_this->column);
+
+ g_printerr ("%s\n", a_this->msg);
+}
+
+/**
+ *The destructor of #CRParserError.
+ *@param a_this the current instance of #CRParserError.
+ */
+static void
+cr_parser_error_destroy (CRParserError * a_this)
+{
+ g_return_if_fail (a_this);
+
+ if (a_this->msg) {
+ g_free (a_this->msg);
+ a_this->msg = NULL;
+ }
+
+ g_free (a_this);
+}
+
+/**
+ *Pushes an error on the parser error stack.
+ *@param a_this the current instance of #CRParser.
+ *@param a_msg the error message.
+ *@param a_status the error status.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_parser_push_error (CRParser * a_this,
+ const guchar * a_msg, enum CRStatus a_status)
+{
+ enum CRStatus status = CR_OK;
+
+ CRParserError *error = NULL;
+ CRInputPos pos;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_msg, CR_BAD_PARAM_ERROR);
+
+ error = cr_parser_error_new (a_msg, a_status);
+
+ g_return_val_if_fail (error, CR_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &pos);
+
+ cr_parser_error_set_pos
+ (error, pos.line, pos.col, pos.next_byte_index - 1);
+
+ PRIVATE (a_this)->err_stack =
+ g_list_prepend (PRIVATE (a_this)->err_stack, error);
+
+ if (PRIVATE (a_this)->err_stack == NULL)
+ goto error;
+
+ return CR_OK;
+
+ error:
+
+ if (error) {
+ cr_parser_error_destroy (error);
+ error = NULL;
+ }
+
+ return status;
+}
+
+/**
+ *Dumps the error stack on stdout.
+ *@param a_this the current instance of #CRParser.
+ *@param a_clear_errs whether to clear the error stack
+ *after the dump or not.
+ *@return CR_OK upon successfull completion, an error code
+ *otherwise.
+ */
+static enum CRStatus
+cr_parser_dump_err_stack (CRParser * a_this, gboolean a_clear_errs)
+{
+ GList *cur = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->err_stack == NULL)
+ return CR_OK;
+
+ for (cur = PRIVATE (a_this)->err_stack; cur; cur = cur->next) {
+ cr_parser_error_dump ((CRParserError *) cur->data);
+ }
+
+ if (a_clear_errs == TRUE) {
+ cr_parser_clear_errors (a_this);
+ }
+
+ return CR_OK;
+}
+
+/**
+ *Clears all the errors contained in the parser error stack.
+ *Frees all the errors, and the stack that contains'em.
+ *@param a_this the current instance of #CRParser.
+ */
+static enum CRStatus
+cr_parser_clear_errors (CRParser * a_this)
+{
+ GList *cur = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ for (cur = PRIVATE (a_this)->err_stack; cur; cur = cur->next) {
+ if (cur->data) {
+ cr_parser_error_destroy ((CRParserError *)
+ cur->data);
+ }
+ }
+
+ if (PRIVATE (a_this)->err_stack) {
+ g_list_free (PRIVATE (a_this)->err_stack);
+ PRIVATE (a_this)->err_stack = NULL;
+ }
+
+ return CR_OK;
+}
+
+/**
+ * cr_parser_try_to_skip_spaces_and_comments:
+ *@a_this: the current instance of #CRParser.
+ *
+ *Same as cr_parser_try_to_skip_spaces() but this one skips
+ *spaces and comments.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_try_to_skip_spaces_and_comments (CRParser * a_this)
+{
+ enum CRStatus status = CR_ERROR;
+ CRToken *token = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->tknzr, CR_BAD_PARAM_ERROR);
+ do {
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token);
+ if (status != CR_OK)
+ goto error;
+ }
+ while ((token != NULL)
+ && (token->type == COMMENT_TK || token->type == S_TK));
+
+ cr_tknzr_unget_token (PRIVATE (a_this)->tknzr, token);
+
+ return status;
+
+ error:
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ return status;
+}
+
+/***************************************
+ *End of Parser input handling routines
+ ***************************************/
+
+
+/*************************************
+ *Non trivial terminal productions
+ *parsing routines
+ *************************************/
+
+/**
+ *Parses a css stylesheet following the core css grammar.
+ *This is mainly done for test purposes.
+ *During the parsing, no callback is called. This is just
+ *to validate that the stylesheet is well formed according to the
+ *css core syntax.
+ *stylesheet : [ CDO | CDC | S | statement ]*;
+ *@param a_this the current instance of #CRParser.
+ *@return CR_OK upon successful completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_stylesheet_core (CRParser * a_this)
+{
+ CRToken *token = NULL;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_ERROR;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ continue_parsing:
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ if (status == CR_END_OF_INPUT_ERROR) {
+ status = CR_OK;
+ goto done;
+ } else if (status != CR_OK) {
+ goto error;
+ }
+
+ switch (token->type) {
+
+ case CDO_TK:
+ case CDC_TK:
+ goto continue_parsing;
+ break;
+ default:
+ status = cr_tknzr_unget_token (PRIVATE (a_this)->tknzr,
+ token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token = NULL;
+ status = cr_parser_parse_statement_core (a_this);
+ cr_parser_clear_errors (a_this);
+ if (status == CR_OK) {
+ goto continue_parsing;
+ } else if (status == CR_END_OF_INPUT_ERROR) {
+ goto done;
+ } else {
+ goto error;
+ }
+ }
+
+ done:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_parser_clear_errors (a_this);
+ return CR_OK;
+
+ error:
+ cr_parser_push_error
+ (a_this, "could not recognize next production", CR_ERROR);
+
+ cr_parser_dump_err_stack (a_this, TRUE);
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ *Parses an at-rule as defined by the css core grammar
+ *in chapter 4.1 in the css2 spec.
+ *at-rule : ATKEYWORD S* any* [ block | ';' S* ];
+ *@param a_this the current instance of #CRParser.
+ *@return CR_OK upon successfull completion, an error code
+ *otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_atrule_core (CRParser * a_this)
+{
+ CRToken *token = NULL;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_ERROR;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token);
+ ENSURE_PARSING_COND (status == CR_OK
+ && token
+ &&
+ (token->type == ATKEYWORD_TK
+ || token->type == IMPORT_SYM_TK
+ || token->type == PAGE_SYM_TK
+ || token->type == MEDIA_SYM_TK
+ || token->type == FONT_FACE_SYM_TK
+ || token->type == CHARSET_SYM_TK));
+
+ cr_token_destroy (token);
+ token = NULL;
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ do {
+ status = cr_parser_parse_any_core (a_this);
+ } while (status == CR_OK);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token);
+ ENSURE_PARSING_COND (status == CR_OK && token);
+
+ if (token->type == CBO_TK) {
+ cr_tknzr_unget_token (PRIVATE (a_this)->tknzr,
+ token);
+ token = NULL;
+ status = cr_parser_parse_block_core (a_this);
+ CHECK_PARSING_STATUS (status,
+ FALSE);
+ goto done;
+ } else if (token->type == SEMICOLON_TK) {
+ goto done;
+ } else {
+ status = CR_PARSING_ERROR ;
+ goto error;
+ }
+
+ done:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+ return CR_OK;
+
+ error:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr,
+ &init_pos);
+ return status;
+}
+
+/**
+ *Parses a ruleset as defined by the css core grammar in chapter
+ *4.1 of the css2 spec.
+ *ruleset ::= selector? '{' S* declaration? [ ';' S* declaration? ]* '}' S*;
+ *@param a_this the current instance of #CRParser.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_ruleset_core (CRParser * a_this)
+{
+ CRToken *token = NULL;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_ERROR;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_parser_parse_selector_core (a_this);
+
+ ENSURE_PARSING_COND (status == CR_OK
+ || status == CR_PARSING_ERROR
+ || status == CR_END_OF_INPUT_ERROR);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK && token
+ && token->type == CBO_TK);
+ cr_token_destroy (token);
+ token = NULL;
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ status = cr_parser_parse_declaration_core (a_this);
+
+ parse_declaration_list:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK && token);
+ if (token->type == CBC_TK) {
+ goto done;
+ }
+
+ ENSURE_PARSING_COND (status == CR_OK
+ && token && token->type == SEMICOLON_TK);
+
+ cr_token_destroy (token);
+ token = NULL;
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ status = cr_parser_parse_declaration_core (a_this);
+ cr_parser_clear_errors (a_this);
+ ENSURE_PARSING_COND (status == CR_OK || status == CR_PARSING_ERROR);
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK && token);
+ if (token->type == CBC_TK) {
+ cr_token_destroy (token);
+ token = NULL;
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ goto done;
+ } else {
+ status = cr_tknzr_unget_token (PRIVATE (a_this)->tknzr,
+ token);
+ token = NULL;
+ goto parse_declaration_list;
+ }
+
+ done:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ if (status == CR_OK) {
+ return CR_OK;
+ }
+
+ error:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ *Parses a "selector" as specified by the css core
+ *grammar.
+ *selector : any+;
+ *@param a_this the current instance of #CRParser.
+ *@return CR_OK upon successfull completion, an error code
+ *otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_selector_core (CRParser * a_this)
+{
+ CRToken *token = NULL;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_ERROR;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_parser_parse_any_core (a_this);
+ CHECK_PARSING_STATUS (status, FALSE);
+
+ do {
+ status = cr_parser_parse_any_core (a_this);
+
+ } while (status == CR_OK);
+
+ return CR_OK;
+
+ error:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ *Parses a "block" as defined in the css core grammar
+ *in chapter 4.1 of the css2 spec.
+ *block ::= '{' S* [ any | block | ATKEYWORD S* | ';' ]* '}' S*;
+ *@param a_this the current instance of #CRParser.
+ *FIXME: code this function.
+ */
+static enum CRStatus
+cr_parser_parse_block_core (CRParser * a_this)
+{
+ CRToken *token = NULL;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_ERROR;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK && token
+ && token->type == CBO_TK);
+
+ parse_block_content:
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK && token);
+
+ if (token->type == CBC_TK) {
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ goto done;
+ } else if (token->type == SEMICOLON_TK) {
+ goto parse_block_content;
+ } else if (token->type == ATKEYWORD_TK) {
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ goto parse_block_content;
+ } else if (token->type == CBO_TK) {
+ cr_tknzr_unget_token (PRIVATE (a_this)->tknzr, token);
+ token = NULL;
+ status = cr_parser_parse_block_core (a_this);
+ CHECK_PARSING_STATUS (status, FALSE);
+ goto parse_block_content;
+ } else {
+ cr_tknzr_unget_token (PRIVATE (a_this)->tknzr, token);
+ token = NULL;
+ status = cr_parser_parse_any_core (a_this);
+ CHECK_PARSING_STATUS (status, FALSE);
+ goto parse_block_content;
+ }
+
+ done:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ if (status == CR_OK)
+ return CR_OK;
+
+ error:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+static enum CRStatus
+cr_parser_parse_declaration_core (CRParser * a_this)
+{
+ CRToken *token = NULL;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_ERROR;
+ CRString *prop = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_parser_parse_property (a_this, &prop);
+ CHECK_PARSING_STATUS (status, FALSE);
+ cr_parser_clear_errors (a_this);
+ ENSURE_PARSING_COND (status == CR_OK && prop);
+ cr_string_destroy (prop);
+ prop = NULL;
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK
+ && token
+ && token->type == DELIM_TK
+ && token->u.unichar == ':');
+ cr_token_destroy (token);
+ token = NULL;
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ status = cr_parser_parse_value_core (a_this);
+ CHECK_PARSING_STATUS (status, FALSE);
+
+ return CR_OK;
+
+ error:
+
+ if (prop) {
+ cr_string_destroy (prop);
+ prop = NULL;
+ }
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ *Parses a "value" production as defined by the css core grammar
+ *in chapter 4.1.
+ *value ::= [ any | block | ATKEYWORD S* ]+;
+ *@param a_this the current instance of #CRParser.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_value_core (CRParser * a_this)
+{
+ CRToken *token = NULL;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_ERROR;
+ glong ref = 0;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ continue_parsing:
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK && token);
+
+ switch (token->type) {
+ case CBO_TK:
+ status = cr_tknzr_unget_token (PRIVATE (a_this)->tknzr,
+ token);
+ token = NULL;
+ status = cr_parser_parse_block_core (a_this);
+ CHECK_PARSING_STATUS (status, FALSE);
+ ref++;
+ goto continue_parsing;
+
+ case ATKEYWORD_TK:
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ ref++;
+ goto continue_parsing;
+
+ default:
+ status = cr_tknzr_unget_token (PRIVATE (a_this)->tknzr,
+ token);
+ token = NULL;
+ status = cr_parser_parse_any_core (a_this);
+ if (status == CR_OK) {
+ ref++;
+ goto continue_parsing;
+ } else if (status == CR_PARSING_ERROR) {
+ status = CR_OK;
+ goto done;
+ } else {
+ goto error;
+ }
+ }
+
+ done:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ if (status == CR_OK && ref)
+ return CR_OK;
+ error:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ *Parses an "any" as defined by the css core grammar in the
+ *css2 spec in chapter 4.1.
+ *any ::= [ IDENT | NUMBER | PERCENTAGE | DIMENSION | STRING
+ * | DELIM | URI | HASH | UNICODE-RANGE | INCLUDES
+ * | FUNCTION | DASHMATCH | '(' any* ')' | '[' any* ']' ] S*;
+ *
+ *@param a_this the current instance of #CRParser.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_any_core (CRParser * a_this)
+{
+ CRToken *token1 = NULL,
+ *token2 = NULL;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_ERROR;
+
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token1);
+
+ ENSURE_PARSING_COND (status == CR_OK && token1);
+
+ switch (token1->type) {
+ case IDENT_TK:
+ case NUMBER_TK:
+ case RGB_TK:
+ case PERCENTAGE_TK:
+ case DIMEN_TK:
+ case EMS_TK:
+ case EXS_TK:
+ case LENGTH_TK:
+ case ANGLE_TK:
+ case FREQ_TK:
+ case TIME_TK:
+ case STRING_TK:
+ case DELIM_TK:
+ case URI_TK:
+ case HASH_TK:
+ case UNICODERANGE_TK:
+ case INCLUDES_TK:
+ case DASHMATCH_TK:
+ case S_TK:
+ case COMMENT_TK:
+ case IMPORTANT_SYM_TK:
+ status = CR_OK;
+ break;
+ case FUNCTION_TK:
+ /*
+ *this case isn't specified by the spec but it
+ *does happen. So we have to handle it.
+ *We must consider function with parameters.
+ *We consider parameter as being an "any*" production.
+ */
+ do {
+ status = cr_parser_parse_any_core (a_this);
+ } while (status == CR_OK);
+
+ ENSURE_PARSING_COND (status == CR_PARSING_ERROR);
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token2);
+ ENSURE_PARSING_COND (status == CR_OK
+ && token2 && token2->type == PC_TK);
+ break;
+ case PO_TK:
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token2);
+ ENSURE_PARSING_COND (status == CR_OK && token2);
+
+ if (token2->type == PC_TK) {
+ cr_token_destroy (token2);
+ token2 = NULL;
+ goto done;
+ } else {
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token2);
+ token2 = NULL;
+ }
+
+ do {
+ status = cr_parser_parse_any_core (a_this);
+ } while (status == CR_OK);
+
+ ENSURE_PARSING_COND (status == CR_PARSING_ERROR);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token2);
+ ENSURE_PARSING_COND (status == CR_OK
+ && token2 && token2->type == PC_TK);
+ status = CR_OK;
+ break;
+
+ case BO_TK:
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token2);
+ ENSURE_PARSING_COND (status == CR_OK && token2);
+
+ if (token2->type == BC_TK) {
+ cr_token_destroy (token2);
+ token2 = NULL;
+ goto done;
+ } else {
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token2);
+ token2 = NULL;
+ }
+
+ do {
+ status = cr_parser_parse_any_core (a_this);
+ } while (status == CR_OK);
+
+ ENSURE_PARSING_COND (status == CR_PARSING_ERROR);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token2);
+ ENSURE_PARSING_COND (status == CR_OK
+ && token2 && token2->type == BC_TK);
+ status = CR_OK;
+ break;
+ default:
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+
+ done:
+ if (token1) {
+ cr_token_destroy (token1);
+ token1 = NULL;
+ }
+
+ if (token2) {
+ cr_token_destroy (token2);
+ token2 = NULL;
+ }
+
+ return CR_OK;
+
+ error:
+
+ if (token1) {
+ cr_token_destroy (token1);
+ token1 = NULL;
+ }
+
+ if (token2) {
+ cr_token_destroy (token2);
+ token2 = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+ return status;
+}
+
+/**
+ *Parses an attribute selector as defined in the css2 spec in
+ *appendix D.1:
+ *attrib ::= '[' S* IDENT S* [ [ '=' | INCLUDES | DASHMATCH ] S*
+ * [ IDENT | STRING ] S* ]? ']'
+ *
+ *@param a_this the "this pointer" of the current instance of
+ *#CRParser .
+ *@param a_sel out parameter. The successfully parsed attribute selector.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_attribute_selector (CRParser * a_this,
+ CRAttrSel ** a_sel)
+{
+ enum CRStatus status = CR_OK;
+ CRInputPos init_pos;
+ CRToken *token = NULL;
+ CRAttrSel *result = NULL;
+ CRParsingLocation location = {0} ;
+
+ g_return_val_if_fail (a_this && a_sel, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK && token
+ && token->type == BO_TK);
+ cr_parsing_location_copy
+ (&location, &token->location) ;
+ cr_token_destroy (token);
+ token = NULL;
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ result = cr_attr_sel_new ();
+ if (!result) {
+ cr_utils_trace_info ("result failed") ;
+ status = CR_OUT_OF_MEMORY_ERROR ;
+ goto error ;
+ }
+ cr_parsing_location_copy (&result->location,
+ &location) ;
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK
+ && token && token->type == IDENT_TK);
+
+ result->name = token->u.str;
+ token->u.str = NULL;
+ cr_token_destroy (token);
+ token = NULL;
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK && token);
+
+ if (token->type == INCLUDES_TK) {
+ result->match_way = INCLUDES;
+ goto parse_right_part;
+ } else if (token->type == DASHMATCH_TK) {
+ result->match_way = DASHMATCH;
+ goto parse_right_part;
+ } else if (token->type == DELIM_TK && token->u.unichar == '=') {
+ result->match_way = EQUALS;
+ goto parse_right_part;
+ } else if (token->type == BC_TK) {
+ result->match_way = SET;
+ goto done;
+ }
+
+ parse_right_part:
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK && token);
+
+ if (token->type == IDENT_TK) {
+ result->value = token->u.str;
+ token->u.str = NULL;
+ } else if (token->type == STRING_TK) {
+ result->value = token->u.str;
+ token->u.str = NULL;
+ } else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+
+ ENSURE_PARSING_COND (status == CR_OK && token
+ && token->type == BC_TK);
+ done:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ if (*a_sel) {
+ status = cr_attr_sel_append_attr_sel (*a_sel, result);
+ CHECK_PARSING_STATUS (status, FALSE);
+ } else {
+ *a_sel = result;
+ }
+
+ cr_parser_clear_errors (a_this);
+ return CR_OK;
+
+ error:
+
+ if (result) {
+ cr_attr_sel_destroy (result);
+ result = NULL;
+ }
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ *Parses a "property" as specified by the css2 spec at [4.1.1]:
+ *property : IDENT S*;
+ *
+ *@param a_this the "this pointer" of the current instance of #CRParser.
+ *@param GString a_property out parameter. The parsed property without the
+ *trailing spaces. If *a_property is NULL, this function allocates a
+ *new instance of GString and set it content to the parsed property.
+ *If not, the property is just appended to a_property's previous content.
+ *In both cases, it is up to the caller to free a_property.
+ *@return CR_OK upon successfull completion, CR_PARSING_ERROR if the
+ *next construction was not a "property", or an error code.
+ */
+static enum CRStatus
+cr_parser_parse_property (CRParser * a_this,
+ CRString ** a_property)
+{
+ enum CRStatus status = CR_OK;
+ CRInputPos init_pos;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->tknzr
+ && a_property,
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_parser_parse_ident (a_this, a_property);
+ CHECK_PARSING_STATUS (status, TRUE);
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ cr_parser_clear_errors (a_this);
+ return CR_OK;
+
+ error:
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_term:
+ *@a_term: out parameter. The successfully parsed term.
+ *
+ *Parses a "term" as defined in the css2 spec, appendix D.1:
+ *term ::= unary_operator? [NUMBER S* | PERCENTAGE S* | LENGTH S* |
+ *EMS S* | EXS S* | ANGLE S* | TIME S* | FREQ S* | function ] |
+ *STRING S* | IDENT S* | URI S* | RGB S* | UNICODERANGE S* | hexcolor
+ *
+ *TODO: handle parsing of 'RGB'
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_term (CRParser * a_this, CRTerm ** a_term)
+{
+ enum CRStatus status = CR_PARSING_ERROR;
+ CRInputPos init_pos;
+ CRTerm *result = NULL;
+ CRTerm *param = NULL;
+ CRToken *token = NULL;
+ CRString *func_name = NULL;
+ CRParsingLocation location = {0} ;
+
+ g_return_val_if_fail (a_this && a_term, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ result = cr_term_new ();
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token);
+ if (status != CR_OK || !token)
+ goto error;
+
+ cr_parsing_location_copy (&location, &token->location) ;
+ if (token->type == DELIM_TK && token->u.unichar == '+') {
+ result->unary_op = PLUS_UOP;
+ cr_token_destroy (token) ;
+ token = NULL ;
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token);
+ if (status != CR_OK || !token)
+ goto error;
+ } else if (token->type == DELIM_TK && token->u.unichar == '-') {
+ result->unary_op = MINUS_UOP;
+ cr_token_destroy (token) ;
+ token = NULL ;
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token);
+ if (status != CR_OK || !token)
+ goto error;
+ }
+
+ if (token->type == EMS_TK
+ || token->type == EXS_TK
+ || token->type == LENGTH_TK
+ || token->type == ANGLE_TK
+ || token->type == TIME_TK
+ || token->type == FREQ_TK
+ || token->type == PERCENTAGE_TK
+ || token->type == NUMBER_TK) {
+ status = cr_term_set_number (result, token->u.num);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token->u.num = NULL;
+ status = CR_OK;
+ } else if (token && token->type == FUNCTION_TK) {
+ status = cr_tknzr_unget_token (PRIVATE (a_this)->tknzr,
+ token);
+ token = NULL;
+ status = cr_parser_parse_function (a_this, &func_name,
+ ¶m);
+
+ if (status == CR_OK) {
+ status = cr_term_set_function (result,
+ func_name,
+ param);
+ CHECK_PARSING_STATUS (status, TRUE);
+ }
+ } else if (token && token->type == STRING_TK) {
+ status = cr_term_set_string (result,
+ token->u.str);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token->u.str = NULL;
+ } else if (token && token->type == IDENT_TK) {
+ status = cr_term_set_ident (result, token->u.str);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token->u.str = NULL;
+ } else if (token && token->type == URI_TK) {
+ status = cr_term_set_uri (result, token->u.str);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token->u.str = NULL;
+ } else if (token && token->type == RGB_TK) {
+ status = cr_term_set_rgb (result, token->u.rgb);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token->u.rgb = NULL;
+ } else if (token && token->type == UNICODERANGE_TK) {
+ result->type = TERM_UNICODERANGE;
+ status = CR_PARSING_ERROR;
+ } else if (token && token->type == HASH_TK) {
+ status = cr_term_set_hash (result, token->u.str);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token->u.str = NULL;
+ } else {
+ status = CR_PARSING_ERROR;
+ }
+
+ if (status != CR_OK) {
+ goto error;
+ }
+ cr_parsing_location_copy (&result->location,
+ &location) ;
+ *a_term = cr_term_append_term (*a_term, result);
+
+ result = NULL;
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_parser_clear_errors (a_this);
+ return CR_OK;
+
+ error:
+
+ if (result) {
+ cr_term_destroy (result);
+ result = NULL;
+ }
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ if (param) {
+ cr_term_destroy (param);
+ param = NULL;
+ }
+
+ if (func_name) {
+ cr_string_destroy (func_name);
+ func_name = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_simple_selector:
+ *@a_this: the "this pointer" of the current instance of #CRParser.
+ *@a_sel: out parameter. Is set to the successfully parsed simple
+ *selector.
+ *
+ *Parses a "simple_selector" as defined by the css2 spec in appendix D.1 :
+ *element_name? [ HASH | class | attrib | pseudo ]* S*
+ *and where pseudo is:
+ *pseudo ::= ':' [ IDENT | FUNCTION S* IDENT S* ')' ]
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_simple_selector (CRParser * a_this, CRSimpleSel ** a_sel)
+{
+ enum CRStatus status = CR_ERROR;
+ CRInputPos init_pos;
+ CRToken *token = NULL;
+ CRSimpleSel *sel = NULL;
+ CRAdditionalSel *add_sel_list = NULL;
+ gboolean found_sel = FALSE;
+ guint32 cur_char = 0;
+
+ g_return_val_if_fail (a_this && a_sel, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ if (status != CR_OK)
+ goto error;
+
+ sel = cr_simple_sel_new ();
+ ENSURE_PARSING_COND (sel);
+
+ cr_parsing_location_copy
+ (&sel->location,
+ &token->location) ;
+
+ if (token && token->type == DELIM_TK
+ && token->u.unichar == '*') {
+ sel->type_mask |= UNIVERSAL_SELECTOR;
+ sel->name = cr_string_new_from_string ("*");
+ found_sel = TRUE;
+ } else if (token && token->type == IDENT_TK) {
+ sel->name = token->u.str;
+ sel->type_mask |= TYPE_SELECTOR;
+ token->u.str = NULL;
+ found_sel = TRUE;
+ } else {
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr,
+ token);
+ token = NULL;
+ }
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ for (;;) {
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ status = cr_tknzr_get_next_token
+ (PRIVATE (a_this)->tknzr,
+ &token);
+ if (status != CR_OK)
+ goto error;
+
+ if (token && token->type == HASH_TK) {
+ /*we parsed an attribute id */
+ CRAdditionalSel *add_sel = NULL;
+
+ add_sel = cr_additional_sel_new_with_type
+ (ID_ADD_SELECTOR);
+
+ add_sel->content.id_name = token->u.str;
+ token->u.str = NULL;
+
+ cr_parsing_location_copy
+ (&add_sel->location,
+ &token->location) ;
+ add_sel_list =
+ cr_additional_sel_append
+ (add_sel_list, add_sel);
+ found_sel = TRUE;
+ } else if (token && (token->type == DELIM_TK)
+ && (token->u.unichar == '.')) {
+ cr_token_destroy (token);
+ token = NULL;
+
+ status = cr_tknzr_get_next_token
+ (PRIVATE (a_this)->tknzr, &token);
+ if (status != CR_OK)
+ goto error;
+
+ if (token && token->type == IDENT_TK) {
+ CRAdditionalSel *add_sel = NULL;
+
+ add_sel = cr_additional_sel_new_with_type
+ (CLASS_ADD_SELECTOR);
+
+ add_sel->content.class_name = token->u.str;
+ token->u.str = NULL;
+
+ add_sel_list =
+ cr_additional_sel_append
+ (add_sel_list, add_sel);
+ found_sel = TRUE;
+
+ cr_parsing_location_copy
+ (&add_sel->location,
+ & token->location) ;
+ } else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ } else if (token && token->type == BO_TK) {
+ CRAttrSel *attr_sel = NULL;
+ CRAdditionalSel *add_sel = NULL;
+
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token);
+ if (status != CR_OK)
+ goto error;
+ token = NULL;
+
+ status = cr_parser_parse_attribute_selector
+ (a_this, &attr_sel);
+ CHECK_PARSING_STATUS (status, FALSE);
+
+ add_sel = cr_additional_sel_new_with_type
+ (ATTRIBUTE_ADD_SELECTOR);
+
+ ENSURE_PARSING_COND (add_sel != NULL);
+
+ add_sel->content.attr_sel = attr_sel;
+
+ add_sel_list =
+ cr_additional_sel_append
+ (add_sel_list, add_sel);
+ found_sel = TRUE;
+ cr_parsing_location_copy
+ (&add_sel->location,
+ &attr_sel->location) ;
+ } else if (token && (token->type == DELIM_TK)
+ && (token->u.unichar == ':')) {
+ CRPseudo *pseudo = NULL;
+
+ /*try to parse a pseudo */
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ pseudo = cr_pseudo_new ();
+
+ status = cr_tknzr_get_next_token
+ (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK && token);
+
+ cr_parsing_location_copy
+ (&pseudo->location,
+ &token->location) ;
+
+ if (token->type == IDENT_TK) {
+ pseudo->type = IDENT_PSEUDO;
+ pseudo->name = token->u.str;
+ token->u.str = NULL;
+ found_sel = TRUE;
+ } else if (token->type == FUNCTION_TK) {
+ pseudo->name = token->u.str;
+ token->u.str = NULL;
+ cr_parser_try_to_skip_spaces_and_comments
+ (a_this);
+ status = cr_parser_parse_ident
+ (a_this, &pseudo->extra);
+
+ ENSURE_PARSING_COND (status == CR_OK);
+ READ_NEXT_CHAR (a_this, &cur_char);
+ ENSURE_PARSING_COND (cur_char == ')');
+ pseudo->type = FUNCTION_PSEUDO;
+ found_sel = TRUE;
+ } else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+
+ if (status == CR_OK) {
+ CRAdditionalSel *add_sel = NULL;
+
+ add_sel = cr_additional_sel_new_with_type
+ (PSEUDO_CLASS_ADD_SELECTOR);
+
+ add_sel->content.pseudo = pseudo;
+ cr_parsing_location_copy
+ (&add_sel->location,
+ &pseudo->location) ;
+ add_sel_list =
+ cr_additional_sel_append
+ (add_sel_list, add_sel);
+ status = CR_OK;
+ }
+ } else {
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token);
+ token = NULL;
+ break;
+ }
+ }
+
+ if (status == CR_OK && found_sel == TRUE) {
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ sel->add_sel = add_sel_list;
+ add_sel_list = NULL;
+
+ if (*a_sel == NULL) {
+ *a_sel = sel;
+ } else {
+ cr_simple_sel_append_simple_sel (*a_sel, sel);
+ }
+
+ sel = NULL;
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_parser_clear_errors (a_this);
+ return CR_OK;
+ } else {
+ status = CR_PARSING_ERROR;
+ }
+
+ error:
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ if (add_sel_list) {
+ cr_additional_sel_destroy (add_sel_list);
+ add_sel_list = NULL;
+ }
+
+ if (sel) {
+ cr_simple_sel_destroy (sel);
+ sel = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+
+}
+
+/**
+ * cr_parser_parse_simple_sels:
+ *@a_this: the this pointer of the current instance of #CRParser.
+ *@a_start: a pointer to the
+ *first chararcter of the successfully parsed
+ *string.
+ *@a_end: a pointer to the last character of the successfully parsed
+ *string.
+ *
+ *Parses a "selector" as defined by the css2 spec in appendix D.1:
+ *selector ::= simple_selector [ combinator simple_selector ]*
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_simple_sels (CRParser * a_this,
+ CRSimpleSel ** a_sel)
+{
+ enum CRStatus status = CR_ERROR;
+ CRInputPos init_pos;
+ CRSimpleSel *sel = NULL;
+ guint32 cur_char = 0;
+
+ g_return_val_if_fail (a_this
+ && PRIVATE (a_this)
+ && a_sel,
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_parser_parse_simple_selector (a_this, &sel);
+ CHECK_PARSING_STATUS (status, FALSE);
+
+ *a_sel = cr_simple_sel_append_simple_sel (*a_sel, sel);
+
+ for (;;) {
+ guint32 next_char = 0;
+ enum Combinator comb = 0;
+
+ sel = NULL;
+
+ PEEK_NEXT_CHAR (a_this, &next_char);
+
+ if (next_char == '+') {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ comb = COMB_PLUS;
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ } else if (next_char == '>') {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ comb = COMB_GT;
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ } else {
+ comb = COMB_WS;
+ }
+
+ status = cr_parser_parse_simple_selector (a_this, &sel);
+ if (status != CR_OK)
+ break;
+
+ if (comb && sel) {
+ sel->combinator = comb;
+ comb = 0;
+ }
+ if (sel) {
+ *a_sel = cr_simple_sel_append_simple_sel (*a_sel,
+ sel) ;
+ }
+ }
+ cr_parser_clear_errors (a_this);
+ return CR_OK;
+
+ error:
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_selector:
+ *@a_this: the current instance of #CRParser.
+ *@a_selector: the parsed list of comma separated
+ *selectors.
+ *
+ *Parses a comma separated list of selectors.
+ *
+ *Returns CR_OK upon successful completion, an error
+ *code otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_selector (CRParser * a_this,
+ CRSelector ** a_selector)
+{
+ enum CRStatus status = CR_OK;
+ CRInputPos init_pos;
+ guint32 cur_char = 0,
+ next_char = 0;
+ CRSimpleSel *simple_sels = NULL;
+ CRSelector *selector = NULL;
+
+ g_return_val_if_fail (a_this && a_selector, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_parser_parse_simple_sels (a_this, &simple_sels);
+ CHECK_PARSING_STATUS (status, FALSE);
+
+ if (simple_sels) {
+ selector = cr_selector_append_simple_sel
+ (selector, simple_sels);
+ if (selector) {
+ cr_parsing_location_copy
+ (&selector->location,
+ &simple_sels->location) ;
+ }
+ simple_sels = NULL;
+ } else {
+ status = CR_PARSING_ERROR ;
+ goto error ;
+ }
+
+ status = cr_tknzr_peek_char (PRIVATE (a_this)->tknzr,
+ &next_char);
+ if (status != CR_OK) {
+ if (status == CR_END_OF_INPUT_ERROR) {
+ status = CR_OK;
+ goto okay;
+ } else {
+ goto error;
+ }
+ }
+
+ if (next_char == ',') {
+ for (;;) {
+ simple_sels = NULL;
+
+ status = cr_tknzr_peek_char (PRIVATE (a_this)->tknzr,
+ &next_char);
+ if (status != CR_OK) {
+ if (status == CR_END_OF_INPUT_ERROR) {
+ status = CR_OK;
+ break;
+ } else {
+ goto error;
+ }
+ }
+
+ if (next_char != ',')
+ break;
+
+ /*consume the ',' char */
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_parser_parse_simple_sels
+ (a_this, &simple_sels);
+
+ CHECK_PARSING_STATUS (status, FALSE);
+
+ if (simple_sels) {
+ selector =
+ cr_selector_append_simple_sel
+ (selector, simple_sels);
+
+ simple_sels = NULL;
+ }
+ }
+ }
+
+ okay:
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ if (!*a_selector) {
+ *a_selector = selector;
+ } else {
+ *a_selector = cr_selector_append (*a_selector, selector);
+ }
+
+ selector = NULL;
+ return CR_OK;
+
+ error:
+
+ if (simple_sels) {
+ cr_simple_sel_destroy (simple_sels);
+ simple_sels = NULL;
+ }
+
+ if (selector) {
+ cr_selector_unref (selector);
+ selector = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_function:
+ *@a_this: the "this pointer" of the current instance of #CRParser.
+ *
+ *@a_func_name: out parameter. The parsed function name
+ *@a_expr: out parameter. The successfully parsed term.
+ *
+ *Parses a "function" as defined in css spec at appendix D.1:
+ *function ::= FUNCTION S* expr ')' S*
+ *FUNCTION ::= ident'('
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_function (CRParser * a_this,
+ CRString ** a_func_name,
+ CRTerm ** a_expr)
+{
+ CRInputPos init_pos;
+ enum CRStatus status = CR_OK;
+ CRToken *token = NULL;
+ CRTerm *expr = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_func_name,
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ if (status != CR_OK)
+ goto error;
+
+ if (token && token->type == FUNCTION_TK) {
+ *a_func_name = token->u.str;
+ token->u.str = NULL;
+ } else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ cr_token_destroy (token);
+ token = NULL;
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this) ;
+
+ status = cr_parser_parse_expr (a_this, &expr);
+
+ CHECK_PARSING_STATUS (status, FALSE);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ if (status != CR_OK)
+ goto error;
+
+ ENSURE_PARSING_COND (token && token->type == PC_TK);
+
+ cr_token_destroy (token);
+ token = NULL;
+
+ if (expr) {
+ *a_expr = cr_term_append_term (*a_expr, expr);
+ expr = NULL;
+ }
+
+ cr_parser_clear_errors (a_this);
+ return CR_OK;
+
+ error:
+
+ if (*a_func_name) {
+ cr_string_destroy (*a_func_name);
+ *a_func_name = NULL;
+ }
+
+ if (expr) {
+ cr_term_destroy (expr);
+ expr = NULL;
+ }
+
+ if (token) {
+ cr_token_destroy (token);
+
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_uri:
+ *@a_this: the current instance of #CRParser.
+ *@a_str: the successfully parsed url.
+ *
+ *Parses an uri as defined by the css spec [4.1.1]:
+ * URI ::= url\({w}{string}{w}\)
+ * |url\({w}([!#$%&*-~]|{nonascii}|{escape})*{w}\)
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_uri (CRParser * a_this, CRString ** a_str)
+{
+
+ enum CRStatus status = CR_PARSING_ERROR;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->tknzr, CR_BAD_PARAM_ERROR);
+
+ status = cr_tknzr_parse_token (PRIVATE (a_this)->tknzr,
+ URI_TK, NO_ET, a_str, NULL);
+ return status;
+}
+
+/**
+ * cr_parser_parse_string:
+ *@a_this: the current instance of #CRParser.
+ *@a_start: out parameter. Upon successfull completion,
+ *points to the beginning of the string, points to an undefined value
+ *otherwise.
+ *@a_end: out parameter. Upon successfull completion, points to
+ *the beginning of the string, points to an undefined value otherwise.
+ *
+ *Parses a string type as defined in css spec [4.1.1]:
+ *
+ *string ::= {string1}|{string2}
+ *string1 ::= \"([\t !#$%&(-~]|\\{nl}|\'|{nonascii}|{escape})*\"
+ *string2 ::= \'([\t !#$%&(-~]|\\{nl}|\"|{nonascii}|{escape})*\'
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_string (CRParser * a_this, CRString ** a_str)
+{
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->tknzr
+ && a_str, CR_BAD_PARAM_ERROR);
+
+ status = cr_tknzr_parse_token (PRIVATE (a_this)->tknzr,
+ STRING_TK, NO_ET, a_str, NULL);
+ return status;
+}
+
+/**
+ *Parses an "ident" as defined in css spec [4.1.1]:
+ *ident ::= {nmstart}{nmchar}*
+ *
+ *@param a_this the currens instance of #CRParser.
+ *
+ *@param a_str a pointer to parsed ident. If *a_str is NULL,
+ *this function allocates a new instance of #CRString. If not,
+ *the function just appends the parsed string to the one passed.
+ *In both cases it is up to the caller to free *a_str.
+ *
+ *@return CR_OK upon successfull completion, an error code
+ *otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_ident (CRParser * a_this, CRString ** a_str)
+{
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->tknzr
+ && a_str, CR_BAD_PARAM_ERROR);
+
+ status = cr_tknzr_parse_token (PRIVATE (a_this)->tknzr,
+ IDENT_TK, NO_ET, a_str, NULL);
+ return status;
+}
+
+/**
+ *the next rule is ignored as well. This seems to be a bug
+ *Parses a stylesheet as defined in the css2 spec in appendix D.1:
+ *stylesheet ::= [ CHARSET_SYM S* STRING S* ';' ]?
+ * [S|CDO|CDC]* [ import [S|CDO|CDC]* ]*
+ * [ [ ruleset | media | page | font_face ] [S|CDO|CDC]* ]*
+ *
+ *TODO: Finish the code of this function. Think about splitting it into
+ *smaller functions.
+ *
+ *@param a_this the "this pointer" of the current instance of #CRParser.
+ *@param a_start out parameter. A pointer to the first character of
+ *the successfully parsed string.
+ *@param a_end out parameter. A pointer to the first character of
+ *the successfully parsed string.
+ *
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_parser_parse_stylesheet (CRParser * a_this)
+{
+ enum CRStatus status = CR_OK;
+ CRInputPos init_pos;
+ CRToken *token = NULL;
+ CRString *charset = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->tknzr, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ PRIVATE (a_this)->state = READY_STATE;
+
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->start_document) {
+ PRIVATE (a_this)->sac_handler->start_document
+ (PRIVATE (a_this)->sac_handler);
+ }
+
+ parse_charset:
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+
+ if (status == CR_END_OF_INPUT_ERROR)
+ goto done;
+ CHECK_PARSING_STATUS (status, TRUE);
+
+ if (token && token->type == CHARSET_SYM_TK) {
+ CRParsingLocation location = {0} ;
+ status = cr_tknzr_unget_token (PRIVATE (a_this)->tknzr,
+ token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token = NULL;
+
+ status = cr_parser_parse_charset (a_this,
+ &charset,
+ &location);
+
+ if (status == CR_OK && charset) {
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->charset) {
+ PRIVATE (a_this)->sac_handler->charset
+ (PRIVATE (a_this)->sac_handler,
+ charset, &location);
+ }
+ } else if (status != CR_END_OF_INPUT_ERROR) {
+ status = cr_parser_parse_atrule_core (a_this);
+ CHECK_PARSING_STATUS (status, FALSE);
+ }
+
+ if (charset) {
+ cr_string_destroy (charset);
+ charset = NULL;
+ }
+ } else if (token
+ && (token->type == S_TK
+ || token->type == COMMENT_TK)) {
+ status = cr_tknzr_unget_token (PRIVATE (a_this)->tknzr,
+ token);
+ token = NULL;
+ CHECK_PARSING_STATUS (status, TRUE);
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ goto parse_charset ;
+ } else if (token) {
+ status = cr_tknzr_unget_token (PRIVATE (a_this)->tknzr,
+ token);
+ token = NULL;
+ CHECK_PARSING_STATUS (status, TRUE);
+ }
+
+/* parse_imports:*/
+ do {
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+ cr_parser_try_to_skip_spaces_and_comments (a_this) ;
+ status = cr_tknzr_get_next_token
+ (PRIVATE (a_this)->tknzr, &token);
+
+ if (status == CR_END_OF_INPUT_ERROR)
+ goto done;
+ CHECK_PARSING_STATUS (status, TRUE);
+ } while (token
+ && (token->type == S_TK
+ || token->type == CDO_TK || token->type == CDC_TK));
+
+ if (token) {
+ status = cr_tknzr_unget_token (PRIVATE (a_this)->tknzr,
+ token);
+ token = NULL;
+ }
+
+ for (;;) {
+ status = cr_tknzr_get_next_token
+ (PRIVATE (a_this)->tknzr, &token);
+ if (status == CR_END_OF_INPUT_ERROR)
+ goto done;
+ CHECK_PARSING_STATUS (status, TRUE);
+
+ if (token && token->type == IMPORT_SYM_TK) {
+ GList *media_list = NULL;
+ CRString *import_string = NULL;
+ CRParsingLocation location = {0} ;
+
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token);
+ token = NULL;
+ CHECK_PARSING_STATUS (status, TRUE);
+
+ status = cr_parser_parse_import (a_this,
+ &media_list,
+ &import_string,
+ &location);
+ if (status == CR_OK) {
+ if (import_string
+ && PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->import_style) {
+ PRIVATE (a_this)->sac_handler->import_style
+ (PRIVATE(a_this)->sac_handler,
+ media_list,
+ import_string,
+ NULL, &location) ;
+
+ if ((PRIVATE (a_this)->sac_handler->resolve_import == TRUE)) {
+ /*
+ *TODO: resolve the
+ *import rule.
+ */
+ }
+
+ if ((PRIVATE (a_this)->sac_handler->import_style_result)) {
+ PRIVATE (a_this)->sac_handler->import_style_result
+ (PRIVATE (a_this)->sac_handler,
+ media_list, import_string,
+ NULL, NULL);
+ }
+ }
+ } else if (status != CR_END_OF_INPUT_ERROR) {
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->error) {
+ PRIVATE (a_this)->sac_handler->error
+ (PRIVATE (a_this)->sac_handler);
+ }
+ status = cr_parser_parse_atrule_core (a_this);
+ CHECK_PARSING_STATUS (status, TRUE) ;
+ } else {
+ goto error ;
+ }
+
+ /*
+ *then, after calling the appropriate
+ *SAC handler, free
+ *the media_list and import_string.
+ */
+ if (media_list) {
+ GList *cur = NULL;
+
+ /*free the medium list */
+ for (cur = media_list; cur; cur = cur->next) {
+ if (cur->data) {
+ cr_string_destroy (cur->data);
+ }
+ }
+
+ g_list_free (media_list);
+ media_list = NULL;
+ }
+
+ if (import_string) {
+ cr_string_destroy (import_string);
+ import_string = NULL;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ } else if (token
+ && (token->type == S_TK
+ || token->type == CDO_TK
+ || token->type == CDC_TK)) {
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token);
+ token = NULL;
+
+ do {
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ status = cr_tknzr_get_next_token
+ (PRIVATE (a_this)->tknzr, &token);
+
+ if (status == CR_END_OF_INPUT_ERROR)
+ goto done;
+ CHECK_PARSING_STATUS (status, TRUE);
+ } while (token
+ && (token->type == S_TK
+ || token->type == CDO_TK
+ || token->type == CDC_TK));
+ } else {
+ if (token) {
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token);
+ token = NULL;
+ }
+ goto parse_ruleset_and_others;
+ }
+ }
+
+ parse_ruleset_and_others:
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ for (;;) {
+ status = cr_tknzr_get_next_token
+ (PRIVATE (a_this)->tknzr, &token);
+ if (status == CR_END_OF_INPUT_ERROR)
+ goto done;
+ CHECK_PARSING_STATUS (status, TRUE);
+
+ if (token
+ && (token->type == S_TK
+ || token->type == CDO_TK || token->type == CDC_TK)) {
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token);
+ token = NULL;
+
+ do {
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments
+ (a_this);
+ status = cr_tknzr_get_next_token
+ (PRIVATE (a_this)->tknzr, &token);
+ } while (token
+ && (token->type == S_TK
+ || token->type == COMMENT_TK
+ || token->type == CDO_TK
+ || token->type == CDC_TK));
+ if (token) {
+ cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token);
+ token = NULL;
+ }
+ } else if (token
+ && (token->type == HASH_TK
+ || (token->type == DELIM_TK
+ && token->u.unichar == '.')
+ || (token->type == DELIM_TK
+ && token->u.unichar == ':')
+ || (token->type == DELIM_TK
+ && token->u.unichar == '*')
+ || (token->type == BO_TK)
+ || token->type == IDENT_TK)) {
+ /*
+ *Try to parse a CSS2 ruleset.
+ *if the parsing fails, try to parse
+ *a css core ruleset.
+ */
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token = NULL;
+
+ status = cr_parser_parse_ruleset (a_this);
+
+ if (status == CR_OK) {
+ continue;
+ } else {
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->error) {
+ PRIVATE (a_this)->sac_handler->
+ error
+ (PRIVATE (a_this)->
+ sac_handler);
+ }
+
+ status = cr_parser_parse_ruleset_core
+ (a_this);
+
+ if (status == CR_OK) {
+ continue;
+ } else {
+ break;
+ }
+ }
+ } else if (token && token->type == MEDIA_SYM_TK) {
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token = NULL;
+
+ status = cr_parser_parse_media (a_this);
+ if (status == CR_OK) {
+ continue;
+ } else {
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->error) {
+ PRIVATE (a_this)->sac_handler->
+ error
+ (PRIVATE (a_this)->
+ sac_handler);
+ }
+
+ status = cr_parser_parse_atrule_core (a_this);
+
+ if (status == CR_OK) {
+ continue;
+ } else {
+ break;
+ }
+ }
+
+ } else if (token && token->type == PAGE_SYM_TK) {
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token = NULL;
+ status = cr_parser_parse_page (a_this);
+
+ if (status == CR_OK) {
+ continue;
+ } else {
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->error) {
+ PRIVATE (a_this)->sac_handler->
+ error
+ (PRIVATE (a_this)->
+ sac_handler);
+ }
+
+ status = cr_parser_parse_atrule_core (a_this);
+
+ if (status == CR_OK) {
+ continue;
+ } else {
+ break;
+ }
+ }
+ } else if (token && token->type == FONT_FACE_SYM_TK) {
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token = NULL;
+ status = cr_parser_parse_font_face (a_this);
+
+ if (status == CR_OK) {
+ continue;
+ } else {
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->error) {
+ PRIVATE (a_this)->sac_handler->
+ error
+ (PRIVATE (a_this)->
+ sac_handler);
+ }
+
+ status = cr_parser_parse_atrule_core (a_this);
+
+ if (status == CR_OK) {
+ continue;
+ } else {
+ break;
+ }
+ }
+ } else {
+ status = cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr, token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ token = NULL;
+ status = cr_parser_parse_statement_core (a_this);
+
+ if (status == CR_OK) {
+ continue;
+ } else {
+ break;
+ }
+ }
+ }
+
+ done:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ if (status == CR_END_OF_INPUT_ERROR || status == CR_OK) {
+
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->end_document) {
+ PRIVATE (a_this)->sac_handler->end_document
+ (PRIVATE (a_this)->sac_handler);
+ }
+
+ return CR_OK;
+ }
+
+ cr_parser_push_error
+ (a_this, "could not recognize next production", CR_ERROR);
+
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->unrecoverable_error) {
+ PRIVATE (a_this)->sac_handler->
+ unrecoverable_error (PRIVATE (a_this)->sac_handler);
+ }
+
+ cr_parser_dump_err_stack (a_this, TRUE);
+
+ return status;
+
+ error:
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->unrecoverable_error) {
+ PRIVATE (a_this)->sac_handler->
+ unrecoverable_error (PRIVATE (a_this)->sac_handler);
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/****************************************
+ *Public CRParser Methods
+ ****************************************/
+
+/**
+ * cr_parser_new:
+ * @a_tknzr: the tokenizer to use for the parsing.
+ *
+ *Creates a new parser to parse data
+ *coming the input stream given in parameter.
+ *
+ *Returns the newly created instance of #CRParser,
+ *or NULL if an error occured.
+ */
+CRParser *
+cr_parser_new (CRTknzr * a_tknzr)
+{
+ CRParser *result = NULL;
+ enum CRStatus status = CR_OK;
+
+ result = g_malloc0 (sizeof (CRParser));
+
+ PRIVATE (result) = g_malloc0 (sizeof (CRParserPriv));
+
+ if (a_tknzr) {
+ status = cr_parser_set_tknzr (result, a_tknzr);
+ }
+
+ g_return_val_if_fail (status == CR_OK, NULL);
+
+ return result;
+}
+
+/**
+ * cr_parser_new_from_buf:
+ *@a_buf: the buffer to parse.
+ *@a_len: the length of the data in the buffer.
+ *@a_enc: the encoding of the input buffer a_buf.
+ *@a_free_buf: if set to TRUE, a_buf will be freed
+ *during the destruction of the newly built instance
+ *of #CRParser. If set to FALSE, it is up to the caller to
+ *eventually free it.
+ *
+ *Instanciates a new parser from a memory buffer.
+ *
+ *Returns the newly built parser, or NULL if an error arises.
+ */
+CRParser *
+cr_parser_new_from_buf (guchar * a_buf,
+ gulong a_len,
+ enum CREncoding a_enc,
+ gboolean a_free_buf)
+{
+ CRParser *result = NULL;
+ CRInput *input = NULL;
+
+ g_return_val_if_fail (a_buf && a_len, NULL);
+
+ input = cr_input_new_from_buf (a_buf, a_len, a_enc, a_free_buf);
+ g_return_val_if_fail (input, NULL);
+
+ result = cr_parser_new_from_input (input);
+ if (!result) {
+ cr_input_destroy (input);
+ input = NULL;
+ return NULL;
+ }
+ return result;
+}
+
+/**
+ * cr_parser_new_from_input:
+ * @a_input: the parser input stream to use.
+ *
+ * Returns a newly built parser input.
+ */
+CRParser *
+cr_parser_new_from_input (CRInput * a_input)
+{
+ CRParser *result = NULL;
+ CRTknzr *tokenizer = NULL;
+
+ if (a_input) {
+ tokenizer = cr_tknzr_new (a_input);
+ g_return_val_if_fail (tokenizer, NULL);
+ }
+
+ result = cr_parser_new (tokenizer);
+ g_return_val_if_fail (result, NULL);
+
+ return result;
+}
+
+/**
+ * cr_parser_new_from_file:
+ * @a_file_uri: the uri of the file to parse.
+ * @a_enc: the file encoding to use.
+ *
+ * Returns the newly built parser.
+ */
+CRParser *
+cr_parser_new_from_file (const guchar * a_file_uri, enum CREncoding a_enc)
+{
+ CRParser *result = NULL;
+ CRTknzr *tokenizer = NULL;
+
+ tokenizer = cr_tknzr_new_from_uri (a_file_uri, a_enc);
+ if (!tokenizer) {
+ cr_utils_trace_info ("Could not open input file");
+ return NULL;
+ }
+
+ result = cr_parser_new (tokenizer);
+ g_return_val_if_fail (result, NULL);
+ return result;
+}
+
+/**
+ * cr_parser_set_sac_handler:
+ *@a_this: the "this pointer" of the current instance of #CRParser.
+ *@a_handler: the handler to set.
+ *
+ *Sets a SAC document handler to the parser.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_set_sac_handler (CRParser * a_this, CRDocHandler * a_handler)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->sac_handler) {
+ cr_doc_handler_unref (PRIVATE (a_this)->sac_handler);
+ }
+
+ PRIVATE (a_this)->sac_handler = a_handler;
+ cr_doc_handler_ref (a_handler);
+
+ return CR_OK;
+}
+
+/**
+ * cr_parser_get_sac_handler:
+ *@a_this: the "this pointer" of the current instance of
+ *#CRParser.
+ *@a_handler: out parameter. The returned handler.
+ *
+ *Gets the SAC document handler.
+ *
+ *Returns CR_OK upon successfull completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_parser_get_sac_handler (CRParser * a_this, CRDocHandler ** a_handler)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ *a_handler = PRIVATE (a_this)->sac_handler;
+
+ return CR_OK;
+}
+
+/**
+ * cr_parser_set_default_sac_handler:
+ *@a_this: a pointer to the current instance of #CRParser.
+ *
+ *Sets the SAC handler associated to the current instance
+ *of #CRParser to the default SAC handler.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_set_default_sac_handler (CRParser * a_this)
+{
+ CRDocHandler *default_sac_handler = NULL;
+ enum CRStatus status = CR_ERROR;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ default_sac_handler = cr_doc_handler_new ();
+
+ cr_doc_handler_set_default_sac_handler (default_sac_handler);
+
+ status = cr_parser_set_sac_handler (a_this, default_sac_handler);
+
+ if (status != CR_OK) {
+ cr_doc_handler_destroy (default_sac_handler);
+ default_sac_handler = NULL;
+ }
+
+ return status;
+}
+
+/**
+ * cr_parser_set_use_core_grammar:
+ * @a_this: the current instance of #CRParser.
+ * @a_use_core_grammar: where to parse against the css core grammar.
+ *
+ * Returns CR_OK upon succesful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_set_use_core_grammar (CRParser * a_this,
+ gboolean a_use_core_grammar)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ PRIVATE (a_this)->use_core_grammar = a_use_core_grammar;
+
+ return CR_OK;
+}
+
+/**
+ * cr_parser_get_use_core_grammar:
+ * @a_this: the current instance of #CRParser.
+ * @a_use_core_grammar: wether to use the core grammar or not.
+ *
+ * Returns CR_OK upon succesful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_get_use_core_grammar (CRParser const * a_this,
+ gboolean * a_use_core_grammar)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ *a_use_core_grammar = PRIVATE (a_this)->use_core_grammar;
+
+ return CR_OK;
+}
+
+/**
+ * cr_parser_parse_file:
+ *@a_this: a pointer to the current instance of #CRParser.
+ *@a_file_uri: the uri to the file to load. For the time being,
+ *@a_enc: the encoding of the file to parse.
+ *only local files are supported.
+ *
+ *Parses a the given in parameter.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_file (CRParser * a_this,
+ const guchar * a_file_uri, enum CREncoding a_enc)
+{
+ enum CRStatus status = CR_ERROR;
+ CRTknzr *tknzr = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_file_uri, CR_BAD_PARAM_ERROR);
+
+ tknzr = cr_tknzr_new_from_uri (a_file_uri, a_enc);
+
+ g_return_val_if_fail (tknzr != NULL, CR_ERROR);
+
+ status = cr_parser_set_tknzr (a_this, tknzr);
+ g_return_val_if_fail (status == CR_OK, CR_ERROR);
+
+ status = cr_parser_parse (a_this);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_expr:
+ * @a_this: the current instance of #CRParser.
+ * @a_expr: out parameter. the parsed expression.
+ *
+ *Parses an expression as defined by the css2 spec in appendix
+ *D.1:
+ *expr: term [ operator term ]*
+ *
+ *
+ * Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_expr (CRParser * a_this, CRTerm ** a_expr)
+{
+ enum CRStatus status = CR_ERROR;
+ CRInputPos init_pos;
+ CRTerm *expr = NULL,
+ *expr2 = NULL;
+ guchar next_byte = 0;
+ gulong nb_terms = 0;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_expr, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_parser_parse_term (a_this, &expr);
+
+ CHECK_PARSING_STATUS (status, FALSE);
+
+ for (;;) {
+ guchar operator = 0;
+
+ status = cr_tknzr_peek_byte (PRIVATE (a_this)->tknzr,
+ 1, &next_byte);
+ if (status != CR_OK) {
+ if (status == CR_END_OF_INPUT_ERROR) {
+ /*
+ if (!nb_terms)
+ {
+ goto error ;
+ }
+ */
+ status = CR_OK;
+ break;
+ } else {
+ goto error;
+ }
+ }
+
+ if (next_byte == '/' || next_byte == ',') {
+ READ_NEXT_BYTE (a_this, &operator);
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_parser_parse_term (a_this, &expr2);
+
+ if (status != CR_OK || expr2 == NULL) {
+ status = CR_OK;
+ break;
+ }
+
+ switch (operator) {
+ case '/':
+ expr2->the_operator = DIVIDE;
+ break;
+ case ',':
+ expr2->the_operator = COMMA;
+
+ default:
+ break;
+ }
+
+ expr = cr_term_append_term (expr, expr2);
+ expr2 = NULL;
+ operator = 0;
+ nb_terms++;
+ }
+
+ if (status == CR_OK) {
+ *a_expr = cr_term_append_term (*a_expr, expr);
+ expr = NULL;
+
+ cr_parser_clear_errors (a_this);
+ return CR_OK;
+ }
+
+ error:
+
+ if (expr) {
+ cr_term_destroy (expr);
+ expr = NULL;
+ }
+
+ if (expr2) {
+ cr_term_destroy (expr2);
+ expr2 = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_prio:
+ *@a_this: the current instance of #CRParser.
+ *@a_prio: a string representing the priority.
+ *Today, only "!important" is returned as only this
+ *priority is defined by css2.
+ *
+ *Parses a declaration priority as defined by
+ *the css2 grammar in appendix C:
+ *prio: IMPORTANT_SYM S*
+ *
+ * Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_prio (CRParser * a_this, CRString ** a_prio)
+{
+ enum CRStatus status = CR_ERROR;
+ CRInputPos init_pos;
+ CRToken *token = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_prio
+ && *a_prio == NULL, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ if (status == CR_END_OF_INPUT_ERROR) {
+ goto error;
+ }
+ ENSURE_PARSING_COND (status == CR_OK
+ && token && token->type == IMPORTANT_SYM_TK);
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ *a_prio = cr_string_new_from_string ("!important");
+ cr_token_destroy (token);
+ token = NULL;
+ return CR_OK;
+
+ error:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_declaration:
+ *@a_this: the "this pointer" of the current instance of #CRParser.
+ *@a_property: the successfully parsed property. The caller
+ * *must* free the returned pointer.
+ *@a_expr: the expression that represents the attribute value.
+ *The caller *must* free the returned pointer.
+ *
+ *TODO: return the parsed priority, so that
+ *upper layers can take benefit from it.
+ *Parses a "declaration" as defined by the css2 spec in appendix D.1:
+ *declaration ::= [property ':' S* expr prio?]?
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_declaration (CRParser * a_this,
+ CRString ** a_property,
+ CRTerm ** a_expr, gboolean * a_important)
+{
+ enum CRStatus status = CR_ERROR;
+ CRInputPos init_pos;
+ guint32 cur_char = 0;
+ CRTerm *expr = NULL;
+ CRString *prio = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_property && a_expr
+ && a_important, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_parser_parse_property (a_this, a_property);
+
+ if (status == CR_END_OF_INPUT_ERROR)
+ goto error;
+
+ CHECK_PARSING_STATUS_ERR
+ (a_this, status, FALSE,
+ "while parsing declaration: next property is malformed",
+ CR_SYNTAX_ERROR);
+
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ if (cur_char != ':') {
+ status = CR_PARSING_ERROR;
+ cr_parser_push_error
+ (a_this,
+ "while parsing declaration: this char must be ':'",
+ CR_SYNTAX_ERROR);
+ goto error;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_parser_parse_expr (a_this, &expr);
+
+ CHECK_PARSING_STATUS_ERR
+ (a_this, status, FALSE,
+ "while parsing declaration: next expression is malformed",
+ CR_SYNTAX_ERROR);
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ status = cr_parser_parse_prio (a_this, &prio);
+ if (prio) {
+ cr_string_destroy (prio);
+ prio = NULL;
+ *a_important = TRUE;
+ } else {
+ *a_important = FALSE;
+ }
+ if (*a_expr) {
+ cr_term_append_term (*a_expr, expr);
+ expr = NULL;
+ } else {
+ *a_expr = expr;
+ expr = NULL;
+ }
+
+ cr_parser_clear_errors (a_this);
+ return CR_OK;
+
+ error:
+
+ if (expr) {
+ cr_term_destroy (expr);
+ expr = NULL;
+ }
+
+ if (*a_property) {
+ cr_string_destroy (*a_property);
+ *a_property = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_statement_core:
+ *@a_this: the current instance of #CRParser.
+ *
+ *Parses a statement as defined by the css core grammar in
+ *chapter 4.1 of the css2 spec.
+ *statement : ruleset | at-rule;
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_statement_core (CRParser * a_this)
+{
+ CRToken *token = NULL;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_ERROR;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+
+ ENSURE_PARSING_COND (status == CR_OK && token);
+
+ switch (token->type) {
+ case ATKEYWORD_TK:
+ case IMPORT_SYM_TK:
+ case PAGE_SYM_TK:
+ case MEDIA_SYM_TK:
+ case FONT_FACE_SYM_TK:
+ case CHARSET_SYM_TK:
+ cr_tknzr_unget_token (PRIVATE (a_this)->tknzr, token);
+ token = NULL;
+ status = cr_parser_parse_atrule_core (a_this);
+ CHECK_PARSING_STATUS (status, TRUE);
+ break;
+
+ default:
+ cr_tknzr_unget_token (PRIVATE (a_this)->tknzr, token);
+ token = NULL;
+ status = cr_parser_parse_ruleset_core (a_this);
+ cr_parser_clear_errors (a_this);
+ CHECK_PARSING_STATUS (status, TRUE);
+ }
+
+ return CR_OK;
+
+ error:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_ruleset:
+ *@a_this: the "this pointer" of the current instance of #CRParser.
+ *
+ *Parses a "ruleset" as defined in the css2 spec at appendix D.1.
+ *ruleset ::= selector [ ',' S* selector ]*
+ *'{' S* declaration? [ ';' S* declaration? ]* '}' S*;
+ *
+ *This methods calls the the SAC handler on the relevant SAC handler
+ *callbacks whenever it encounters some specific constructions.
+ *See the documentation of #CRDocHandler (the SAC handler) to know
+ *when which SAC handler is called.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_ruleset (CRParser * a_this)
+{
+ enum CRStatus status = CR_OK;
+ CRInputPos init_pos;
+ guint32 cur_char = 0,
+ next_char = 0;
+ CRString *property = NULL;
+ CRTerm *expr = NULL;
+ CRSimpleSel *simple_sels = NULL;
+ CRSelector *selector = NULL;
+ gboolean start_selector = FALSE,
+ is_important = FALSE;
+ CRParsingLocation end_parsing_location;
+
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_parser_parse_selector (a_this, &selector);
+ CHECK_PARSING_STATUS (status, FALSE);
+
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ ENSURE_PARSING_COND_ERR
+ (a_this, cur_char == '{',
+ "while parsing rulset: current char should be '{'",
+ CR_SYNTAX_ERROR);
+
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->start_selector) {
+ /*
+ *the selector is ref counted so that the parser's user
+ *can choose to keep it.
+ */
+ if (selector) {
+ cr_selector_ref (selector);
+ }
+
+ PRIVATE (a_this)->sac_handler->start_selector
+ (PRIVATE (a_this)->sac_handler, selector);
+ start_selector = TRUE;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ PRIVATE (a_this)->state = TRY_PARSE_RULESET_STATE;
+
+ status = cr_parser_parse_declaration (a_this, &property,
+ &expr,
+ &is_important);
+ if (expr) {
+ cr_term_ref (expr);
+ }
+ if (status == CR_OK
+ && PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->property) {
+ PRIVATE (a_this)->sac_handler->property
+ (PRIVATE (a_this)->sac_handler, property, expr,
+ is_important);
+ }
+ if (status == CR_OK) {
+ /*
+ *free the allocated
+ *'property' and 'term' before parsing
+ *next declarations.
+ */
+ if (property) {
+ cr_string_destroy (property);
+ property = NULL;
+ }
+ if (expr) {
+ cr_term_unref (expr);
+ expr = NULL;
+ }
+ } else {/*status != CR_OK*/
+ guint32 c = 0 ;
+ /*
+ *test if we have reached '}', which
+ *would mean that we are parsing an empty ruleset (eg. x{ })
+ *In that case, goto end_of_ruleset.
+ */
+ status = cr_tknzr_peek_char (PRIVATE (a_this)->tknzr, &c) ;
+ if (status == CR_OK && c == '}') {
+ status = CR_OK ;
+ goto end_of_ruleset ;
+ }
+ }
+ CHECK_PARSING_STATUS_ERR
+ (a_this, status, FALSE,
+ "while parsing ruleset: next construction should be a declaration",
+ CR_SYNTAX_ERROR);
+
+ for (;;) {
+ PEEK_NEXT_CHAR (a_this, &next_char);
+ if (next_char != ';')
+ break;
+
+ /*consume the ';' char */
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_parser_parse_declaration (a_this, &property,
+ &expr, &is_important);
+
+ if (expr) {
+ cr_term_ref (expr);
+ }
+ if (status == CR_OK
+ && PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->property) {
+ PRIVATE (a_this)->sac_handler->property
+ (PRIVATE (a_this)->sac_handler,
+ property, expr, is_important);
+ }
+ if (property) {
+ cr_string_destroy (property);
+ property = NULL;
+ }
+ if (expr) {
+ cr_term_unref (expr);
+ expr = NULL;
+ }
+ }
+
+ end_of_ruleset:
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ cr_parser_get_parsing_location (a_this, &end_parsing_location);
+ READ_NEXT_CHAR (a_this, &cur_char);
+ ENSURE_PARSING_COND_ERR
+ (a_this, cur_char == '}',
+ "while parsing rulset: current char must be a '}'",
+ CR_SYNTAX_ERROR);
+
+ selector->location = end_parsing_location;
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->end_selector) {
+ PRIVATE (a_this)->sac_handler->end_selector
+ (PRIVATE (a_this)->sac_handler, selector);
+ start_selector = FALSE;
+ }
+
+ if (expr) {
+ cr_term_unref (expr);
+ expr = NULL;
+ }
+
+ if (simple_sels) {
+ cr_simple_sel_destroy (simple_sels);
+ simple_sels = NULL;
+ }
+
+ if (selector) {
+ cr_selector_unref (selector);
+ selector = NULL;
+ }
+
+ cr_parser_clear_errors (a_this);
+ PRIVATE (a_this)->state = RULESET_PARSED_STATE;
+
+ return CR_OK;
+
+ error:
+ if (start_selector == TRUE
+ && PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->error) {
+ PRIVATE (a_this)->sac_handler->error
+ (PRIVATE (a_this)->sac_handler);
+ }
+ if (expr) {
+ cr_term_unref (expr);
+ expr = NULL;
+ }
+ if (simple_sels) {
+ cr_simple_sel_destroy (simple_sels);
+ simple_sels = NULL;
+ }
+ if (property) {
+ cr_string_destroy (property);
+ }
+ if (selector) {
+ cr_selector_unref (selector);
+ selector = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_import:
+ *@a_this: the "this pointer" of the current instance
+ *of #CRParser.
+ *@a_media_list: out parameter. A linked list of
+ *#CRString
+ *Each CRString is a string that contains
+ *a 'medium' declaration part of the successfully
+ *parsed 'import' declaration.
+ *@a_import_string: out parameter.
+ *A string that contains the 'import
+ *string". The import string can be either an uri (if it starts with
+ *the substring "uri(") or a any other css2 string. Note that
+ * *a_import_string must be initially set to NULL or else, this function
+ *will return CR_BAD_PARAM_ERROR.
+ *@a_location: the location (line, column) where the import has been parsed
+ *
+ *Parses an 'import' declaration as defined in the css2 spec
+ *in appendix D.1:
+ *
+ *import ::=
+ *\@import [STRING|URI] S* [ medium [ ',' S* medium]* ]? ';' S*
+ *
+ *Returns CR_OK upon sucessfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_import (CRParser * a_this,
+ GList ** a_media_list,
+ CRString ** a_import_string,
+ CRParsingLocation *a_location)
+{
+ enum CRStatus status = CR_OK;
+ CRInputPos init_pos;
+ guint32 cur_char = 0,
+ next_char = 0;
+ CRString *medium = NULL;
+
+ g_return_val_if_fail (a_this
+ && a_import_string
+ && (*a_import_string == NULL),
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ if (BYTE (a_this, 1, NULL) == '@'
+ && BYTE (a_this, 2, NULL) == 'i'
+ && BYTE (a_this, 3, NULL) == 'm'
+ && BYTE (a_this, 4, NULL) == 'p'
+ && BYTE (a_this, 5, NULL) == 'o'
+ && BYTE (a_this, 6, NULL) == 'r'
+ && BYTE (a_this, 7, NULL) == 't') {
+ SKIP_CHARS (a_this, 1);
+ if (a_location) {
+ cr_parser_get_parsing_location
+ (a_this, a_location) ;
+ }
+ SKIP_CHARS (a_this, 6);
+ status = CR_OK;
+ } else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ PRIVATE (a_this)->state = TRY_PARSE_IMPORT_STATE;
+
+ PEEK_NEXT_CHAR (a_this, &next_char);
+
+ if (next_char == '"' || next_char == '\'') {
+ status = cr_parser_parse_string (a_this, a_import_string);
+
+ CHECK_PARSING_STATUS (status, FALSE);
+ } else {
+ status = cr_parser_parse_uri (a_this, a_import_string);
+
+ CHECK_PARSING_STATUS (status, FALSE);
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_parser_parse_ident (a_this, &medium);
+
+ if (status == CR_OK && medium) {
+ *a_media_list = g_list_append (*a_media_list, medium);
+ medium = NULL;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ for (; status == CR_OK;) {
+ if ((status = cr_tknzr_peek_char (PRIVATE (a_this)->tknzr,
+ &next_char)) != CR_OK) {
+ if (status == CR_END_OF_INPUT_ERROR) {
+ status = CR_OK;
+ goto okay;
+ }
+ goto error;
+ }
+
+ if (next_char == ',') {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ } else {
+ break;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_parser_parse_ident (a_this, &medium);
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ if ((status == CR_OK) && medium) {
+ *a_media_list = g_list_append (*a_media_list, medium);
+
+ medium = NULL;
+ }
+
+ CHECK_PARSING_STATUS (status, FALSE);
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ }
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ READ_NEXT_CHAR (a_this, &cur_char);
+ ENSURE_PARSING_COND (cur_char == ';');
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ okay:
+ cr_parser_clear_errors (a_this);
+ PRIVATE (a_this)->state = IMPORT_PARSED_STATE;
+
+ return CR_OK;
+
+ error:
+
+ if (*a_media_list) {
+ GList *cur = NULL;
+
+ /*
+ *free each element of *a_media_list.
+ *Note that each element of *a_medium list *must*
+ *be a GString* or else, the code that is coming next
+ *will corrupt the memory and lead to hard to debug
+ *random crashes.
+ *This is where C++ and its compile time
+ *type checking mecanism (through STL containers) would
+ *have prevented us to go through this hassle.
+ */
+ for (cur = *a_media_list; cur; cur = cur->next) {
+ if (cur->data) {
+ cr_string_destroy (cur->data);
+ }
+ }
+
+ g_list_free (*a_media_list);
+ *a_media_list = NULL;
+ }
+
+ if (*a_import_string) {
+ cr_string_destroy (*a_import_string);
+ *a_import_string = NULL;
+ }
+
+ if (medium) {
+ cr_string_destroy (medium);
+ medium = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_media:
+ *@a_this: the "this pointer" of the current instance of #CRParser.
+ *
+ *Parses a 'media' declaration as specified in the css2 spec at
+ *appendix D.1:
+ *
+ *media ::= \@media S* medium [ ',' S* medium ]* '{' S* ruleset* '}' S*
+ *
+ *Note that this function calls the required sac handlers during the parsing
+ *to notify media productions. See #CRDocHandler to know the callback called
+ *during \@media parsing.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_media (CRParser * a_this)
+{
+ enum CRStatus status = CR_OK;
+ CRInputPos init_pos;
+ CRToken *token = NULL;
+ guint32 next_char = 0,
+ cur_char = 0;
+ CRString *medium = NULL;
+ GList *media_list = NULL;
+ CRParsingLocation location = {0} ;
+
+ g_return_val_if_fail (a_this
+ && PRIVATE (a_this),
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token);
+ ENSURE_PARSING_COND (status == CR_OK
+ && token
+ && token->type == MEDIA_SYM_TK);
+ cr_parsing_location_copy (&location, &token->location) ;
+ cr_token_destroy (token);
+ token = NULL;
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK
+ && token && token->type == IDENT_TK);
+
+ medium = token->u.str;
+ token->u.str = NULL;
+ cr_token_destroy (token);
+ token = NULL;
+
+ if (medium) {
+ media_list = g_list_append (media_list, medium);
+ medium = NULL;
+ }
+
+ for (; status == CR_OK;) {
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ PEEK_NEXT_CHAR (a_this, &next_char);
+
+ if (next_char == ',') {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ } else {
+ break;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_parser_parse_ident (a_this, &medium);
+
+ CHECK_PARSING_STATUS (status, FALSE);
+
+ if (medium) {
+ media_list = g_list_append (media_list, medium);
+ medium = NULL;
+ }
+ }
+
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ ENSURE_PARSING_COND (cur_char == '{');
+
+ /*
+ *call the SAC handler api here.
+ */
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->start_media) {
+ PRIVATE (a_this)->sac_handler->start_media
+ (PRIVATE (a_this)->sac_handler, media_list,
+ &location);
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ PRIVATE (a_this)->state = TRY_PARSE_MEDIA_STATE;
+
+ for (; status == CR_OK;) {
+ status = cr_parser_parse_ruleset (a_this);
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ }
+
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ ENSURE_PARSING_COND (cur_char == '}');
+
+ /*
+ *call the right SAC handler api here.
+ */
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->end_media) {
+ PRIVATE (a_this)->sac_handler->end_media
+ (PRIVATE (a_this)->sac_handler, media_list);
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ /*
+ *Then, free the data structures passed to
+ *the last call to the SAC handler.
+ */
+ if (medium) {
+ cr_string_destroy (medium);
+ medium = NULL;
+ }
+
+ if (media_list) {
+ GList *cur = NULL;
+
+ for (cur = media_list; cur; cur = cur->next) {
+ cr_string_destroy (cur->data);
+ }
+
+ g_list_free (media_list);
+ media_list = NULL;
+ }
+
+ cr_parser_clear_errors (a_this);
+ PRIVATE (a_this)->state = MEDIA_PARSED_STATE;
+
+ return CR_OK;
+
+ error:
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ if (medium) {
+ cr_string_destroy (medium);
+ medium = NULL;
+ }
+
+ if (media_list) {
+ GList *cur = NULL;
+
+ for (cur = media_list; cur; cur = cur->next) {
+ cr_string_destroy (cur->data);
+ }
+
+ g_list_free (media_list);
+ media_list = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_page:
+ *@a_this: the "this pointer" of the current instance of #CRParser.
+ *
+ *Parses '\@page' rule as specified in the css2 spec in appendix D.1:
+ *page ::= PAGE_SYM S* IDENT? pseudo_page? S*
+ *'{' S* declaration [ ';' S* declaration ]* '}' S*
+ *
+ *This function also calls the relevant SAC handlers whenever it
+ *encounters a construction that must
+ *be reported to the calling application.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_page (CRParser * a_this)
+{
+ enum CRStatus status = CR_OK;
+ CRInputPos init_pos;
+ CRToken *token = NULL;
+ CRTerm *css_expression = NULL;
+ CRString *page_selector = NULL,
+ *page_pseudo_class = NULL,
+ *property = NULL;
+ gboolean important = TRUE;
+ CRParsingLocation location = {0} ;
+
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token) ;
+ ENSURE_PARSING_COND (status == CR_OK
+ && token
+ && token->type == PAGE_SYM_TK);
+
+ cr_parsing_location_copy (&location, &token->location) ;
+ cr_token_destroy (token);
+ token = NULL;
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK && token);
+
+ if (token->type == IDENT_TK) {
+ page_selector = token->u.str;
+ token->u.str = NULL;
+ cr_token_destroy (token);
+ token = NULL;
+ } else {
+ cr_tknzr_unget_token (PRIVATE (a_this)->tknzr, token);
+ token = NULL;
+ }
+
+ /*
+ *try to parse pseudo_page
+ */
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK && token);
+
+ if (token->type == DELIM_TK && token->u.unichar == ':') {
+ cr_token_destroy (token);
+ token = NULL;
+ status = cr_parser_parse_ident (a_this, &page_pseudo_class);
+ CHECK_PARSING_STATUS (status, FALSE);
+ } else {
+ cr_tknzr_unget_token (PRIVATE (a_this)->tknzr, token);
+ token = NULL;
+ }
+
+ /*
+ *parse_block
+ *
+ */
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+
+ ENSURE_PARSING_COND (status == CR_OK && token
+ && token->type == CBO_TK);
+
+ cr_token_destroy (token);
+ token = NULL;
+
+ /*
+ *Call the appropriate SAC handler here.
+ */
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->start_page) {
+ PRIVATE (a_this)->sac_handler->start_page
+ (PRIVATE (a_this)->sac_handler,
+ page_selector, page_pseudo_class,
+ &location);
+ }
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ PRIVATE (a_this)->state = TRY_PARSE_PAGE_STATE;
+
+ status = cr_parser_parse_declaration (a_this, &property,
+ &css_expression,
+ &important);
+ ENSURE_PARSING_COND (status == CR_OK);
+
+ /*
+ *call the relevant SAC handler here...
+ */
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->property) {
+ if (css_expression)
+ cr_term_ref (css_expression);
+
+ PRIVATE (a_this)->sac_handler->property
+ (PRIVATE (a_this)->sac_handler,
+ property, css_expression, important);
+ }
+ /*
+ *... and free the data structure passed to that last
+ *SAC handler.
+ */
+ if (property) {
+ cr_string_destroy (property);
+ property = NULL;
+ }
+ if (css_expression) {
+ cr_term_unref (css_expression);
+ css_expression = NULL;
+ }
+
+ for (;;) {
+ /*parse the other ';' separated declarations */
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+ status = cr_tknzr_get_next_token
+ (PRIVATE (a_this)->tknzr, &token);
+
+ ENSURE_PARSING_COND (status == CR_OK && token);
+
+ if (token->type != SEMICOLON_TK) {
+ cr_tknzr_unget_token
+ (PRIVATE (a_this)->tknzr,
+ token);
+ token = NULL ;
+ break;
+ }
+
+ cr_token_destroy (token);
+ token = NULL;
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_parser_parse_declaration (a_this, &property,
+ &css_expression,
+ &important);
+ if (status != CR_OK)
+ break ;
+
+ /*
+ *call the relevant SAC handler here...
+ */
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->property) {
+ cr_term_ref (css_expression);
+ PRIVATE (a_this)->sac_handler->property
+ (PRIVATE (a_this)->sac_handler,
+ property, css_expression, important);
+ }
+ /*
+ *... and free the data structure passed to that last
+ *SAC handler.
+ */
+ if (property) {
+ cr_string_destroy (property);
+ property = NULL;
+ }
+ if (css_expression) {
+ cr_term_unref (css_expression);
+ css_expression = NULL;
+ }
+ }
+ cr_parser_try_to_skip_spaces_and_comments
+ (a_this) ;
+ if (token) {
+ cr_token_destroy (token) ;
+ token = NULL ;
+ }
+
+ status = cr_tknzr_get_next_token
+ (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK
+ && token
+ && token->type == CBC_TK) ;
+ cr_token_destroy (token) ;
+ token = NULL ;
+ /*
+ *call the relevant SAC handler here.
+ */
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->end_page) {
+ PRIVATE (a_this)->sac_handler->end_page
+ (PRIVATE (a_this)->sac_handler,
+ page_selector, page_pseudo_class);
+ }
+
+ if (page_selector) {
+ cr_string_destroy (page_selector);
+ page_selector = NULL;
+ }
+
+ if (page_pseudo_class) {
+ cr_string_destroy (page_pseudo_class);
+ page_pseudo_class = NULL;
+ }
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ /*here goes the former implem of this function ... */
+
+ cr_parser_clear_errors (a_this);
+ PRIVATE (a_this)->state = PAGE_PARSED_STATE;
+
+ return CR_OK;
+
+ error:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+ if (page_selector) {
+ cr_string_destroy (page_selector);
+ page_selector = NULL;
+ }
+ if (page_pseudo_class) {
+ cr_string_destroy (page_pseudo_class);
+ page_pseudo_class = NULL;
+ }
+ if (property) {
+ cr_string_destroy (property);
+ property = NULL;
+ }
+ if (css_expression) {
+ cr_term_destroy (css_expression);
+ css_expression = NULL;
+ }
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+ return status;
+}
+
+/**
+ * cr_parser_parse_charset:
+ *@a_this: the "this pointer" of the current instance of #CRParser.
+ *@a_value: out parameter. The actual parsed value of the charset
+ *declararation. Note that for safety check reasons, *a_value must be
+ *set to NULL.
+ *@a_charset_sym_location: the parsing location of the charset rule
+ *
+ *Parses a charset declaration as defined implictly by the css2 spec in
+ *appendix D.1:
+ *charset ::= CHARSET_SYM S* STRING S* ';'
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_charset (CRParser * a_this, CRString ** a_value,
+ CRParsingLocation *a_charset_sym_location)
+{
+ enum CRStatus status = CR_OK;
+ CRInputPos init_pos;
+ CRToken *token = NULL;
+ CRString *charset_str = NULL;
+
+ g_return_val_if_fail (a_this && a_value
+ && (*a_value == NULL),
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+
+ ENSURE_PARSING_COND (status == CR_OK
+ && token && token->type == CHARSET_SYM_TK);
+ if (a_charset_sym_location) {
+ cr_parsing_location_copy (a_charset_sym_location,
+ &token->location) ;
+ }
+ cr_token_destroy (token);
+ token = NULL;
+
+ PRIVATE (a_this)->state = TRY_PARSE_CHARSET_STATE;
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK
+ && token && token->type == STRING_TK);
+ charset_str = token->u.str;
+ token->u.str = NULL;
+ cr_token_destroy (token);
+ token = NULL;
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+
+ ENSURE_PARSING_COND (status == CR_OK
+ && token && token->type == SEMICOLON_TK);
+ cr_token_destroy (token);
+ token = NULL;
+
+ if (charset_str) {
+ *a_value = charset_str;
+ charset_str = NULL;
+ }
+
+ PRIVATE (a_this)->state = CHARSET_PARSED_STATE;
+ return CR_OK;
+
+ error:
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ if (*a_value) {
+ cr_string_destroy (*a_value);
+ *a_value = NULL;
+ }
+
+ if (charset_str) {
+ cr_string_destroy (charset_str);
+ charset_str = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+
+ return status;
+}
+
+/**
+ * cr_parser_parse_font_face:
+ *@a_this: the current instance of #CRParser.
+ *
+ *Parses the "\@font-face" rule specified in the css1 spec in
+ *appendix D.1:
+ *
+ *font_face ::= FONT_FACE_SYM S*
+ *'{' S* declaration [ ';' S* declaration ]* '}' S*
+ *
+ *This function will call SAC handlers whenever it is necessary.
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_font_face (CRParser * a_this)
+{
+ enum CRStatus status = CR_ERROR;
+ CRInputPos init_pos;
+ CRString *property = NULL;
+ CRTerm *css_expression = NULL;
+ CRToken *token = NULL;
+ gboolean important = FALSE;
+ guint32 next_char = 0,
+ cur_char = 0;
+ CRParsingLocation location = {0} ;
+
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr, &token);
+ ENSURE_PARSING_COND (status == CR_OK
+ && token
+ && token->type == FONT_FACE_SYM_TK);
+
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ if (token) {
+ cr_parsing_location_copy (&location,
+ &token->location) ;
+ cr_token_destroy (token);
+ token = NULL;
+ }
+ status = cr_tknzr_get_next_token (PRIVATE (a_this)->tknzr,
+ &token);
+ ENSURE_PARSING_COND (status == CR_OK && token
+ && token->type == CBO_TK);
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+ /*
+ *here, call the relevant SAC handler.
+ */
+ if (PRIVATE (a_this)->sac_handler
+ && PRIVATE (a_this)->sac_handler->start_font_face) {
+ PRIVATE (a_this)->sac_handler->start_font_face
+ (PRIVATE (a_this)->sac_handler, &location);
+ }
+ PRIVATE (a_this)->state = TRY_PARSE_FONT_FACE_STATE;
+ /*
+ *and resume the parsing.
+ */
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ status = cr_parser_parse_declaration (a_this, &property,
+ &css_expression, &important);
+ if (status == CR_OK) {
+ /*
+ *here, call the relevant SAC handler.
+ */
+ cr_term_ref (css_expression);
+ if (PRIVATE (a_this)->sac_handler &&
+ PRIVATE (a_this)->sac_handler->property) {
+ PRIVATE (a_this)->sac_handler->property
+ (PRIVATE (a_this)->sac_handler,
+ property, css_expression, important);
+ }
+ ENSURE_PARSING_COND (css_expression && property);
+ }
+ /*free the data structures allocated during last parsing. */
+ if (property) {
+ cr_string_destroy (property);
+ property = NULL;
+ }
+ if (css_expression) {
+ cr_term_unref (css_expression);
+ css_expression = NULL;
+ }
+ for (;;) {
+ PEEK_NEXT_CHAR (a_this, &next_char);
+ if (next_char == ';') {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ } else {
+ break;
+ }
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ status = cr_parser_parse_declaration (a_this,
+ &property,
+ &css_expression,
+ &important);
+ if (status != CR_OK)
+ break;
+ /*
+ *here, call the relevant SAC handler.
+ */
+ cr_term_ref (css_expression);
+ if (PRIVATE (a_this)->sac_handler->property) {
+ PRIVATE (a_this)->sac_handler->property
+ (PRIVATE (a_this)->sac_handler,
+ property, css_expression, important);
+ }
+ /*
+ *Then, free the data structures allocated during
+ *last parsing.
+ */
+ if (property) {
+ cr_string_destroy (property);
+ property = NULL;
+ }
+ if (css_expression) {
+ cr_term_unref (css_expression);
+ css_expression = NULL;
+ }
+ }
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+ READ_NEXT_CHAR (a_this, &cur_char);
+ ENSURE_PARSING_COND (cur_char == '}');
+ /*
+ *here, call the relevant SAC handler.
+ */
+ if (PRIVATE (a_this)->sac_handler->end_font_face) {
+ PRIVATE (a_this)->sac_handler->end_font_face
+ (PRIVATE (a_this)->sac_handler);
+ }
+ cr_parser_try_to_skip_spaces_and_comments (a_this);
+
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+ cr_parser_clear_errors (a_this);
+ PRIVATE (a_this)->state = FONT_FACE_PARSED_STATE;
+ return CR_OK;
+
+ error:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+ if (property) {
+ cr_string_destroy (property);
+ property = NULL;
+ }
+ if (css_expression) {
+ cr_term_destroy (css_expression);
+ css_expression = NULL;
+ }
+ cr_tknzr_set_cur_pos (PRIVATE (a_this)->tknzr, &init_pos);
+ return status;
+}
+
+/**
+ * cr_parser_parse:
+ *@a_this: the current instance of #CRParser.
+ *
+ *Parses the data that comes from the
+ *input previously associated to the current instance of
+ *#CRParser.
+ *
+ *Returns CR_OK upon succesful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse (CRParser * a_this)
+{
+ enum CRStatus status = CR_ERROR;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->tknzr, CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->use_core_grammar == FALSE) {
+ status = cr_parser_parse_stylesheet (a_this);
+ } else {
+ status = cr_parser_parse_stylesheet_core (a_this);
+ }
+
+ return status;
+}
+
+/**
+ * cr_parser_set_tknzr:
+ * @a_this: the current instance of #CRParser;
+ * @a_tknzr: the new tokenizer.
+ *
+ * Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_set_tknzr (CRParser * a_this, CRTknzr * a_tknzr)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->tknzr) {
+ cr_tknzr_unref (PRIVATE (a_this)->tknzr);
+ }
+
+ PRIVATE (a_this)->tknzr = a_tknzr;
+
+ if (a_tknzr)
+ cr_tknzr_ref (a_tknzr);
+
+ return CR_OK;
+}
+
+/**
+ * cr_parser_get_tknzr:
+ *@a_this: the current instance of #CRParser
+ *@a_tknzr: out parameter. The returned tokenizer
+ *
+ *Getter of the parser's underlying tokenizer
+ *
+ *Returns CR_OK upon succesful completion, an error code
+ *otherwise
+ */
+enum CRStatus
+cr_parser_get_tknzr (CRParser * a_this, CRTknzr ** a_tknzr)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_tknzr, CR_BAD_PARAM_ERROR);
+
+ *a_tknzr = PRIVATE (a_this)->tknzr;
+ return CR_OK;
+}
+
+/**
+ * cr_parser_get_parsing_location:
+ *@a_this: the current instance of #CRParser
+ *@a_loc: the parsing location to get.
+ *
+ *Gets the current parsing location.
+ *
+ *Returns CR_OK upon succesful completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_parser_get_parsing_location (CRParser const *a_this,
+ CRParsingLocation *a_loc)
+{
+ g_return_val_if_fail (a_this
+ && PRIVATE (a_this)
+ && a_loc, CR_BAD_PARAM_ERROR) ;
+
+ return cr_tknzr_get_parsing_location
+ (PRIVATE (a_this)->tknzr, a_loc) ;
+}
+
+/**
+ * cr_parser_parse_buf:
+ *@a_this: the current instance of #CRparser
+ *@a_buf: the input buffer
+ *@a_len: the length of the input buffer
+ *@a_enc: the encoding of the buffer
+ *
+ *Parses a stylesheet from a buffer
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parser_parse_buf (CRParser * a_this,
+ const guchar * a_buf,
+ gulong a_len, enum CREncoding a_enc)
+{
+ enum CRStatus status = CR_ERROR;
+ CRTknzr *tknzr = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_buf, CR_BAD_PARAM_ERROR);
+
+ tknzr = cr_tknzr_new_from_buf ((guchar*)a_buf, a_len, a_enc, FALSE);
+
+ g_return_val_if_fail (tknzr != NULL, CR_ERROR);
+
+ status = cr_parser_set_tknzr (a_this, tknzr);
+ g_return_val_if_fail (status == CR_OK, CR_ERROR);
+
+ status = cr_parser_parse (a_this);
+
+ return status;
+}
+
+/**
+ * cr_parser_destroy:
+ *@a_this: the current instance of #CRParser to
+ *destroy.
+ *
+ *Destroys the current instance
+ *of #CRParser.
+ */
+void
+cr_parser_destroy (CRParser * a_this)
+{
+ g_return_if_fail (a_this && PRIVATE (a_this));
+
+ if (PRIVATE (a_this)->tknzr) {
+ if (cr_tknzr_unref (PRIVATE (a_this)->tknzr) == TRUE)
+ PRIVATE (a_this)->tknzr = NULL;
+ }
+
+ if (PRIVATE (a_this)->sac_handler) {
+ cr_doc_handler_unref (PRIVATE (a_this)->sac_handler);
+ PRIVATE (a_this)->sac_handler = NULL;
+ }
+
+ if (PRIVATE (a_this)->err_stack) {
+ cr_parser_clear_errors (a_this);
+ PRIVATE (a_this)->err_stack = NULL;
+ }
+
+ if (PRIVATE (a_this)) {
+ g_free (PRIVATE (a_this));
+ PRIVATE (a_this) = NULL;
+ }
+
+ if (a_this) {
+ g_free (a_this);
+ a_this = NULL; /*useless. Just for the sake of coherence */
+ }
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+#ifndef __CR_PARSER_H__
+#define __CR_PARSER_H__
+
+#include <glib.h>
+#include "cr-input.h"
+#include "cr-tknzr.h"
+#include "cr-utils.h"
+#include "cr-doc-handler.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The declaration file
+ *of the #CRParser class.
+ */
+typedef struct _CRParser CRParser ;
+typedef struct _CRParserPriv CRParserPriv ;
+
+
+/**
+ *The implementation of
+ *the SAC parser.
+ *The Class is opaque
+ *and must be manipulated through
+ *the provided methods.
+ */
+struct _CRParser {
+ CRParserPriv *priv ;
+} ;
+
+
+CRParser * cr_parser_new (CRTknzr *a_tknzr) ;
+
+CRParser * cr_parser_new_from_buf (guchar *a_buf, gulong a_len,
+ enum CREncoding a_enc,
+ gboolean a_free_buf) ;
+
+CRParser * cr_parser_new_from_file (const guchar *a_file_uri,
+ enum CREncoding a_enc) ;
+
+CRParser * cr_parser_new_from_input (CRInput *a_input) ;
+
+enum CRStatus cr_parser_set_tknzr (CRParser *a_this, CRTknzr *a_tknzr) ;
+
+enum CRStatus cr_parser_get_tknzr (CRParser *a_this, CRTknzr **a_tknzr) ;
+
+enum CRStatus cr_parser_get_parsing_location (CRParser const *a_this, CRParsingLocation *a_loc) ;
+
+enum CRStatus cr_parser_try_to_skip_spaces_and_comments (CRParser *a_this) ;
+
+
+enum CRStatus cr_parser_set_sac_handler (CRParser *a_this,
+ CRDocHandler *a_handler) ;
+
+enum CRStatus cr_parser_get_sac_handler (CRParser *a_this,
+ CRDocHandler **a_handler) ;
+
+enum CRStatus cr_parser_set_use_core_grammar (CRParser *a_this,
+ gboolean a_use_core_grammar) ;
+enum CRStatus cr_parser_get_use_core_grammar (CRParser const *a_this,
+ gboolean *a_use_core_grammar) ;
+
+enum CRStatus cr_parser_parse (CRParser *a_this) ;
+
+enum CRStatus cr_parser_parse_file (CRParser *a_this,
+ const guchar *a_file_uri,
+ enum CREncoding a_enc) ;
+
+enum CRStatus cr_parser_parse_buf (CRParser *a_this, const guchar *a_buf,
+ gulong a_len, enum CREncoding a_enc) ;
+
+enum CRStatus cr_parser_set_default_sac_handler (CRParser *a_this) ;
+
+enum CRStatus cr_parser_parse_term (CRParser *a_this, CRTerm **a_term) ;
+
+enum CRStatus cr_parser_parse_expr (CRParser *a_this, CRTerm **a_expr) ;
+
+enum CRStatus cr_parser_parse_prio (CRParser *a_this, CRString **a_prio) ;
+
+enum CRStatus cr_parser_parse_declaration (CRParser *a_this, CRString **a_property,
+ CRTerm **a_expr, gboolean *a_important) ;
+
+enum CRStatus cr_parser_parse_statement_core (CRParser *a_this) ;
+
+enum CRStatus cr_parser_parse_ruleset (CRParser *a_this) ;
+
+enum CRStatus cr_parser_parse_import (CRParser *a_this, GList ** a_media_list,
+ CRString **a_import_string,
+ CRParsingLocation *a_location) ;
+
+enum CRStatus cr_parser_parse_media (CRParser *a_this) ;
+
+enum CRStatus cr_parser_parse_page (CRParser *a_this) ;
+
+enum CRStatus cr_parser_parse_charset (CRParser *a_this, CRString **a_value,
+ CRParsingLocation *a_charset_sym_location) ;
+
+enum CRStatus cr_parser_parse_font_face (CRParser *a_this) ;
+
+void cr_parser_destroy (CRParser *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_PARSER_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli.
+ * See the COPYRIGHTS file for copyright information.
+ */
+
+#include <string.h>
+#include "cr-parsing-location.h"
+
+/**
+ *@CRParsingLocation:
+ *
+ *Definition of the #CRparsingLocation class.
+ */
+
+
+/**
+ * cr_parsing_location_new:
+ *Instanciates a new parsing location.
+ *
+ *Returns the newly instanciated #CRParsingLocation.
+ *Must be freed by cr_parsing_location_destroy()
+ */
+CRParsingLocation *
+cr_parsing_location_new (void)
+{
+ CRParsingLocation * result = NULL ;
+
+ result = g_try_malloc (sizeof (CRParsingLocation)) ;
+ if (!result) {
+ cr_utils_trace_info ("Out of memory error") ;
+ return NULL ;
+ }
+ cr_parsing_location_init (result) ;
+ return result ;
+}
+
+/**
+ * cr_parsing_location_init:
+ *@a_this: the current instance of #CRParsingLocation.
+ *
+ *Initializes the an instance of #CRparsingLocation.
+ *
+ *Returns CR_OK upon succesful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_parsing_location_init (CRParsingLocation *a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR) ;
+
+ memset (a_this, 0, sizeof (CRParsingLocation)) ;
+ return CR_OK ;
+}
+
+/**
+ * cr_parsing_location_copy:
+ *@a_to: the destination of the copy.
+ *Must be allocated by the caller.
+ *@a_from: the source of the copy.
+ *
+ *Copies an instance of CRParsingLocation into another one.
+ *
+ *Returns CR_OK upon succesful completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_parsing_location_copy (CRParsingLocation *a_to,
+ CRParsingLocation const *a_from)
+{
+ g_return_val_if_fail (a_to && a_from, CR_BAD_PARAM_ERROR) ;
+
+ memcpy (a_to, a_from, sizeof (CRParsingLocation)) ;
+ return CR_OK ;
+}
+
+/**
+ * cr_parsing_location_to_string:
+ *@a_this: the current instance of #CRParsingLocation.
+ *@a_mask: a bitmap that defines which parts of the
+ *parsing location are to be serialized (line, column or byte offset)
+ *
+ *Returns the serialized string or NULL in case of an error.
+ */
+gchar *
+cr_parsing_location_to_string (CRParsingLocation const *a_this,
+ enum CRParsingLocationSerialisationMask a_mask)
+{
+ GString *result = NULL ;
+ gchar *str = NULL ;
+
+ g_return_val_if_fail (a_this, NULL) ;
+
+ if (!a_mask) {
+ a_mask = DUMP_LINE | DUMP_COLUMN | DUMP_BYTE_OFFSET ;
+ }
+ result =g_string_new (NULL) ;
+ if (!result)
+ return NULL ;
+ if (a_mask & DUMP_LINE) {
+ g_string_append_printf (result, "line:%d ",
+ a_this->line) ;
+ }
+ if (a_mask & DUMP_COLUMN) {
+ g_string_append_printf (result, "column:%d ",
+ a_this->column) ;
+ }
+ if (a_mask & DUMP_BYTE_OFFSET) {
+ g_string_append_printf (result, "byte offset:%d ",
+ a_this->byte_offset) ;
+ }
+ if (result->len) {
+ str = result->str ;
+ g_string_free (result, FALSE) ;
+ } else {
+ g_string_free (result, TRUE) ;
+ }
+ return str ;
+}
+
+/**
+ * cr_parsing_location_dump:
+ * @a_this: current instance of #CRParsingLocation
+ * @a_mask: the serialization mask.
+ * @a_fp: the file pointer to dump the parsing location to.
+ */
+void
+cr_parsing_location_dump (CRParsingLocation const *a_this,
+ enum CRParsingLocationSerialisationMask a_mask,
+ FILE *a_fp)
+{
+ gchar *str = NULL ;
+
+ g_return_if_fail (a_this && a_fp) ;
+ str = cr_parsing_location_to_string (a_this, a_mask) ;
+ if (str) {
+ fprintf (a_fp, "%s", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+}
+
+/**
+ * cr_parsing_location_destroy:
+ *@a_this: the current instance of #CRParsingLocation. Must
+ *have been allocated with cr_parsing_location_new().
+ *
+ *Destroys the current instance of #CRParsingLocation
+ */
+void
+cr_parsing_location_destroy (CRParsingLocation *a_this)
+{
+ g_return_if_fail (a_this) ;
+ g_free (a_this) ;
+}
+
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli.
+ * See the COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_PARSING_LOCATION_H__
+#define __CR_PARSING_LOCATION_H__
+
+#include "cr-utils.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The declaration of the CRParsingLocation
+ *object. This object keeps track of line/column/byte offset/
+ *at which the parsing of a given CSS construction appears.
+ */
+
+typedef struct _CRParsingLocation CRParsingLocation;
+struct _CRParsingLocation {
+ guint line ;
+ guint column ;
+ guint byte_offset ;
+} ;
+
+
+enum CRParsingLocationSerialisationMask {
+ DUMP_LINE = 1,
+ DUMP_COLUMN = 1 << 1,
+ DUMP_BYTE_OFFSET = 1 << 2
+} ;
+
+CRParsingLocation * cr_parsing_location_new (void) ;
+
+enum CRStatus cr_parsing_location_init (CRParsingLocation *a_this) ;
+
+enum CRStatus cr_parsing_location_copy (CRParsingLocation *a_to,
+ CRParsingLocation const *a_from) ;
+
+gchar * cr_parsing_location_to_string (CRParsingLocation const *a_this,
+ enum CRParsingLocationSerialisationMask a_mask) ;
+void cr_parsing_location_dump (CRParsingLocation const *a_this,
+ enum CRParsingLocationSerialisationMask a_mask,
+ FILE *a_fp) ;
+
+void cr_parsing_location_destroy (CRParsingLocation *a_this) ;
+
+
+
+G_END_DECLS
+#endif
--- /dev/null
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+#include <string.h>
+#include "cr-prop-list.h"
+
+#define PRIVATE(a_obj) (a_obj)->priv
+
+struct _CRPropListPriv {
+ CRString *prop;
+ CRDeclaration *decl;
+ CRPropList *next;
+ CRPropList *prev;
+};
+
+static CRPropList *cr_prop_list_allocate (void);
+
+/**
+ *Default allocator of CRPropList
+ *@return the newly allocated CRPropList or NULL
+ *if an error arises.
+ */
+static CRPropList *
+cr_prop_list_allocate (void)
+{
+ CRPropList *result = NULL;
+
+ result = g_try_malloc (sizeof (CRPropList));
+ if (!result) {
+ cr_utils_trace_info ("could not allocate CRPropList");
+ return NULL;
+ }
+ memset (result, 0, sizeof (CRPropList));
+ PRIVATE (result) = g_try_malloc (sizeof (CRPropListPriv));
+ if (!result) {
+ cr_utils_trace_info ("could not allocate CRPropListPriv");
+ g_free (result);
+ return NULL;
+ }
+ memset (PRIVATE (result), 0, sizeof (CRPropListPriv));
+ return result;
+}
+
+/****************
+ *public methods
+ ***************/
+
+/**
+ * cr_prop_list_append:
+ *@a_this: the current instance of #CRPropList
+ *@a_to_append: the property list to append
+ *
+ *Appends a property list to the current one.
+ *
+ *Returns the resulting prop list, or NULL if an error
+ *occured
+ */
+CRPropList *
+cr_prop_list_append (CRPropList * a_this, CRPropList * a_to_append)
+{
+ CRPropList *cur = NULL;
+
+ g_return_val_if_fail (a_to_append, NULL);
+
+ if (!a_this)
+ return a_to_append;
+
+ /*go fetch the last element of the list */
+ for (cur = a_this;
+ cur && PRIVATE (cur) && PRIVATE (cur)->next;
+ cur = PRIVATE (cur)->next) ;
+ g_return_val_if_fail (cur, NULL);
+ PRIVATE (cur)->next = a_to_append;
+ PRIVATE (a_to_append)->prev = cur;
+ return a_this;
+}
+
+/**
+ * cr_prop_list_append2:
+ *Appends a pair of prop/declaration to
+ *the current prop list.
+ *@a_this: the current instance of #CRPropList
+ *@a_prop: the property to consider
+ *@a_decl: the declaration to consider
+ *
+ *Returns the resulting property list, or NULL in case
+ *of an error.
+ */
+CRPropList *
+cr_prop_list_append2 (CRPropList * a_this,
+ CRString * a_prop,
+ CRDeclaration * a_decl)
+{
+ CRPropList *list = NULL,
+ *result = NULL;
+
+ g_return_val_if_fail (a_prop && a_decl, NULL);
+
+ list = cr_prop_list_allocate ();
+ g_return_val_if_fail (list && PRIVATE (list), NULL);
+
+ PRIVATE (list)->prop = a_prop;
+ PRIVATE (list)->decl = a_decl;
+
+ result = cr_prop_list_append (a_this, list);
+ return result;
+}
+
+/**
+ * cr_prop_list_prepend:
+ *@a_this: the current instance of #CRPropList
+ *@a_to_prepend: the new list to prepend.
+ *
+ *Prepends a list to the current list
+ *Returns the new properties list.
+ */
+CRPropList *
+cr_prop_list_prepend (CRPropList * a_this, CRPropList * a_to_prepend)
+{
+ CRPropList *cur = NULL;
+
+ g_return_val_if_fail (a_to_prepend, NULL);
+
+ if (!a_this)
+ return a_to_prepend;
+
+ for (cur = a_to_prepend; cur && PRIVATE (cur)->next;
+ cur = PRIVATE (cur)->next) ;
+ g_return_val_if_fail (cur, NULL);
+ PRIVATE (cur)->next = a_this;
+ PRIVATE (a_this)->prev = cur;
+ return a_to_prepend;
+}
+
+/**
+ * cr_prop_list_prepend2:
+ *@a_this: the current instance of #CRPropList
+ *@a_prop_name: property name to append
+ *@a_decl: the property value to append.
+ *
+ *Prepends a propertie to a list of properties
+ *
+ *Returns the new property list.
+ */
+CRPropList *
+cr_prop_list_prepend2 (CRPropList * a_this,
+ CRString * a_prop_name, CRDeclaration * a_decl)
+{
+ CRPropList *list = NULL,
+ *result = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_prop_name && a_decl, NULL);
+
+ list = cr_prop_list_allocate ();
+ g_return_val_if_fail (list, NULL);
+ PRIVATE (list)->prop = a_prop_name;
+ PRIVATE (list)->decl = a_decl;
+ result = cr_prop_list_prepend (a_this, list);
+ return result;
+}
+
+/**
+ * cr_prop_list_set_prop:
+ *@a_this: the current instance of #CRPropList
+ *@a_prop: the property to set
+ *
+ *Sets the property of a CRPropList
+ */
+enum CRStatus
+cr_prop_list_set_prop (CRPropList * a_this, CRString * a_prop)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_prop, CR_BAD_PARAM_ERROR);
+
+ PRIVATE (a_this)->prop = a_prop;
+ return CR_OK;
+}
+
+/**
+ * cr_prop_list_get_prop:
+ *@a_this: the current instance of #CRPropList
+ *@a_prop: out parameter. The returned property
+ *
+ *Getter of the property associated to the current instance
+ *of #CRPropList
+ *
+ *Returns CR_OK upon successful completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_prop_list_get_prop (CRPropList const * a_this, CRString ** a_prop)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_prop, CR_BAD_PARAM_ERROR);
+
+ *a_prop = PRIVATE (a_this)->prop;
+ return CR_OK;
+}
+
+/**
+ * cr_prop_list_set_decl:
+ * @a_this: the current instance of #CRPropList
+ * @a_decl: the new property value.
+ *
+ * Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_prop_list_set_decl (CRPropList * a_this, CRDeclaration * a_decl)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_decl, CR_BAD_PARAM_ERROR);
+
+ PRIVATE (a_this)->decl = a_decl;
+ return CR_OK;
+}
+
+/**
+ * cr_prop_list_get_decl:
+ * @a_this: the current instance of #CRPropList
+ * @a_decl: out parameter. The property value
+ *
+ * Returns CR_OK upon successful completion.
+ */
+enum CRStatus
+cr_prop_list_get_decl (CRPropList const * a_this, CRDeclaration ** a_decl)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_decl, CR_BAD_PARAM_ERROR);
+
+ *a_decl = PRIVATE (a_this)->decl;
+ return CR_OK;
+}
+
+/**
+ * cr_prop_list_lookup_prop:
+ *@a_this: the current instance of #CRPropList
+ *@a_prop: the property to lookup
+ *@a_prop_list: out parameter. The property/declaration
+ *pair found (if and only if the function returned code if CR_OK)
+ *
+ *Lookup a given property/declaration pair
+ *
+ *Returns CR_OK if a prop/decl pair has been found,
+ *CR_VALUE_NOT_FOUND_ERROR if not, or an error code if something
+ *bad happens.
+ */
+enum CRStatus
+cr_prop_list_lookup_prop (CRPropList * a_this,
+ CRString * a_prop, CRPropList ** a_pair)
+{
+ CRPropList *cur = NULL;
+
+ g_return_val_if_fail (a_prop && a_pair, CR_BAD_PARAM_ERROR);
+
+ if (!a_this)
+ return CR_VALUE_NOT_FOUND_ERROR;
+
+ g_return_val_if_fail (PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ for (cur = a_this; cur; cur = PRIVATE (cur)->next) {
+ if (PRIVATE (cur)->prop
+ && PRIVATE (cur)->prop->stryng
+ && PRIVATE (cur)->prop->stryng->str
+ && a_prop->stryng
+ && a_prop->stryng->str
+ && !strcmp (PRIVATE (cur)->prop->stryng->str,
+ a_prop->stryng->str))
+ break;
+ }
+
+ if (cur) {
+ *a_pair = cur;
+ return CR_OK;
+ }
+
+ return CR_VALUE_NOT_FOUND_ERROR;
+}
+
+/**
+ * cr_prop_list_get_next:
+ *@a_this: the current instance of CRPropList
+ *
+ *Gets the next prop/decl pair in the list
+ *
+ *Returns the next prop/declaration pair of the list,
+ *or NULL if we reached end of list (or if an error occurs)
+ */
+CRPropList *
+cr_prop_list_get_next (CRPropList * a_this)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), NULL);
+
+ return PRIVATE (a_this)->next;
+}
+
+/**
+ * cr_prop_list_get_prev:
+ *@a_this: the current instance of CRPropList
+ *
+ *Gets the previous prop/decl pair in the list
+ *
+ *Returns the previous prop/declaration pair of the list,
+ *or NULL if we reached end of list (or if an error occurs)
+ */
+CRPropList *
+cr_prop_list_get_prev (CRPropList * a_this)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), NULL);
+
+ return PRIVATE (a_this)->prev;
+}
+
+/**
+ * cr_prop_list_unlink:
+ *@a_this: the current list of prop/decl pairs
+ *@a_pair: the prop/decl pair to unlink.
+ *
+ *Unlinks a prop/decl pair from the list
+ *
+ *Returns the new list or NULL in case of an error.
+ */
+CRPropList *
+cr_prop_list_unlink (CRPropList * a_this, CRPropList * a_pair)
+{
+ CRPropList *prev = NULL,
+ *next = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this) && a_pair, NULL);
+
+ /*some sanity checks */
+ if (PRIVATE (a_pair)->next) {
+ next = PRIVATE (a_pair)->next;
+ g_return_val_if_fail (PRIVATE (next), NULL);
+ g_return_val_if_fail (PRIVATE (next)->prev == a_pair, NULL);
+ }
+ if (PRIVATE (a_pair)->prev) {
+ prev = PRIVATE (a_pair)->prev;
+ g_return_val_if_fail (PRIVATE (prev), NULL);
+ g_return_val_if_fail (PRIVATE (prev)->next == a_pair, NULL);
+ }
+ if (prev) {
+ PRIVATE (prev)->next = next;
+ }
+ if (next) {
+ PRIVATE (next)->prev = prev;
+ }
+ PRIVATE (a_pair)->prev = PRIVATE (a_pair)->next = NULL;
+ if (a_this == a_pair) {
+ if (next)
+ return next;
+ return NULL;
+ }
+ return a_this;
+}
+
+/**
+ * cr_prop_list_destroy:
+ * @a_this: the current instance of #CRPropList
+ */
+void
+cr_prop_list_destroy (CRPropList * a_this)
+{
+ CRPropList *tail = NULL,
+ *cur = NULL;
+
+ g_return_if_fail (a_this && PRIVATE (a_this));
+
+ for (tail = a_this;
+ tail && PRIVATE (tail) && PRIVATE (tail)->next;
+ tail = cr_prop_list_get_next (tail)) ;
+ g_return_if_fail (tail);
+
+ cur = tail;
+
+ while (cur) {
+ tail = PRIVATE (cur)->prev;
+ if (tail && PRIVATE (tail))
+ PRIVATE (tail)->next = NULL;
+ PRIVATE (cur)->prev = NULL;
+ g_free (PRIVATE (cur));
+ PRIVATE (cur) = NULL;
+ g_free (cur);
+ cur = tail;
+ }
+}
--- /dev/null
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+#ifndef __CR_PROP_LIST_H__
+#define __CR_PROP_LIST_H__
+
+#include "cr-utils.h"
+#include "cr-declaration.h"
+#include "cr-string.h"
+
+G_BEGIN_DECLS
+
+typedef struct _CRPropList CRPropList ;
+typedef struct _CRPropListPriv CRPropListPriv ;
+
+struct _CRPropList
+{
+ CRPropListPriv * priv;
+} ;
+
+CRPropList * cr_prop_list_append (CRPropList *a_this,
+ CRPropList *a_to_append) ;
+
+CRPropList * cr_prop_list_append2 (CRPropList *a_this,
+ CRString *a_prop,
+ CRDeclaration *a_decl) ;
+
+CRPropList * cr_prop_list_prepend (CRPropList *a_this,
+ CRPropList *a_to_append) ;
+
+CRPropList * cr_prop_list_prepend2 (CRPropList *a_this,
+ CRString *a_prop,
+ CRDeclaration *a_decl) ;
+
+enum CRStatus cr_prop_list_set_prop (CRPropList *a_this,
+ CRString *a_prop) ;
+
+enum CRStatus cr_prop_list_get_prop (CRPropList const *a_this,
+ CRString **a_prop) ;
+
+enum CRStatus cr_prop_list_lookup_prop (CRPropList *a_this,
+ CRString *a_prop,
+ CRPropList**a_pair) ;
+
+CRPropList * cr_prop_list_get_next (CRPropList *a_this) ;
+
+CRPropList * cr_prop_list_get_prev (CRPropList *a_this) ;
+
+enum CRStatus cr_prop_list_set_decl (CRPropList *a_this,
+ CRDeclaration *a_decl);
+
+enum CRStatus cr_prop_list_get_decl (CRPropList const *a_this,
+ CRDeclaration **a_decl) ;
+
+CRPropList * cr_prop_list_unlink (CRPropList *a_this,
+ CRPropList *a_pair) ;
+
+void cr_prop_list_destroy (CRPropList *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_PROP_LIST_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include "cr-pseudo.h"
+
+/**
+ *@CRPseudo:
+ *The definition of the #CRPseudo class.
+ */
+
+/**
+ * cr_pseudo_new:
+ *Constructor of the #CRPseudo class.
+ *
+ *Returns the newly build instance.
+ */
+CRPseudo *
+cr_pseudo_new (void)
+{
+ CRPseudo *result = NULL;
+
+ result = g_malloc0 (sizeof (CRPseudo));
+
+ return result;
+}
+
+/**
+ * cr_pseudo_to_string:
+ * @a_this: the current instance of #CRPseud.
+ *
+ * Returns the serialized pseudo. Caller must free the returned
+ * string using g_free().
+ */
+guchar *
+cr_pseudo_to_string (CRPseudo const * a_this)
+{
+ guchar *result = NULL;
+ GString *str_buf = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ str_buf = g_string_new (NULL);
+
+ if (a_this->type == IDENT_PSEUDO) {
+ guchar *name = NULL;
+
+ if (a_this->name == NULL) {
+ goto error;
+ }
+
+ name = g_strndup (a_this->name->stryng->str,
+ a_this->name->stryng->len);
+
+ if (name) {
+ g_string_append (str_buf, name);
+ g_free (name);
+ name = NULL;
+ }
+ } else if (a_this->type == FUNCTION_PSEUDO) {
+ guchar *name = NULL,
+ *arg = NULL;
+
+ if (a_this->name == NULL)
+ goto error;
+
+ name = g_strndup (a_this->name->stryng->str,
+ a_this->name->stryng->len);
+
+ if (a_this->extra) {
+ arg = g_strndup (a_this->extra->stryng->str,
+ a_this->extra->stryng->len);
+ }
+
+ if (name) {
+ g_string_append_printf (str_buf, "%s(", name);
+ g_free (name);
+ name = NULL;
+
+ if (arg) {
+ g_string_append (str_buf, arg);
+ g_free (arg);
+ arg = NULL;
+ }
+
+ g_string_append_c (str_buf, ')');
+ }
+ }
+
+ if (str_buf) {
+ result = str_buf->str;
+ g_string_free (str_buf, FALSE);
+ str_buf = NULL;
+ }
+
+ return result;
+
+ error:
+ g_string_free (str_buf, TRUE);
+ return NULL;
+}
+
+/**
+ * cr_pseudo_dump:
+ *@a_this: the current instance of pseudo
+ *@a_fp: the destination file pointer.
+ *
+ *Dumps the pseudo to a file.
+ *
+ */
+void
+cr_pseudo_dump (CRPseudo const * a_this, FILE * a_fp)
+{
+ guchar *tmp_str = NULL;
+
+ if (a_this) {
+ tmp_str = cr_pseudo_to_string (a_this);
+ if (tmp_str) {
+ fprintf (a_fp, "%s", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ }
+}
+
+/**
+ * cr_pseudo_destroy:
+ *@a_this: the current instance to destroy.
+ *
+ *destructor of the #CRPseudo class.
+ */
+void
+cr_pseudo_destroy (CRPseudo * a_this)
+{
+ g_return_if_fail (a_this);
+
+ if (a_this->name) {
+ cr_string_destroy (a_this->name);
+ a_this->name = NULL;
+ }
+
+ if (a_this->extra) {
+ cr_string_destroy (a_this->extra);
+ a_this->extra = NULL;
+ }
+
+ g_free (a_this);
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * See COPYRIGHTS file for copyright information
+ */
+
+#ifndef __CR_PSEUDO_H__
+#define __CR_PSEUDO_H__
+
+#include <stdio.h>
+#include <glib.h>
+#include "cr-attr-sel.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+enum CRPseudoType
+{
+ IDENT_PSEUDO = 0,
+ FUNCTION_PSEUDO
+} ;
+
+typedef struct _CRPseudo CRPseudo ;
+
+/**
+ *The CRPseudo Class.
+ *Abstract a "pseudo" as defined by the css2 spec
+ *in appendix D.1 .
+ */
+struct _CRPseudo
+{
+ enum CRPseudoType type ;
+ CRString *name ;
+ CRString *extra ;
+ CRParsingLocation location ;
+} ;
+
+CRPseudo * cr_pseudo_new (void) ;
+
+guchar * cr_pseudo_to_string (CRPseudo const *a_this) ;
+
+void cr_pseudo_dump (CRPseudo const *a_this, FILE *a_fp) ;
+
+void cr_pseudo_destroy (CRPseudo *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_PSEUDO_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+
+#include <stdio.h>
+#include <string.h>
+#include "cr-rgb.h"
+#include "cr-term.h"
+#include "cr-parser.h"
+
+static CRRgb gv_standard_colors[] = {
+ {"aliceblue", 240, 248, 255, 0,},
+ {"antiquewhite", 250, 235, 215, 0},
+ {"aqua", 0, 255, 255, 0},
+ {"aquamarine", 127, 255, 212, 0},
+ {"azure", 240, 255, 255, 0},
+ {"beige", 245, 245, 220, 0},
+ {"bisque", 255, 228, 196, 0},
+ {"black", 0, 0, 0, 0},
+ {"blanchedalmond", 255, 235, 205, 0},
+ {"blue", 0, 0, 255, 0},
+ {"blueviolet", 138, 43, 226, 0},
+ {"brown", 165, 42, 42, 0},
+ {"burlywood", 222, 184, 135, 0},
+ {"cadetblue", 95, 158, 160, 0},
+ {"chartreuse", 127, 255, 0, 0},
+ {"chocolate", 210, 105, 30, 0},
+ {"coral", 255, 127, 80, 0},
+ {"cornflowerblue", 100, 149, 237, 0},
+ {"cornsilk", 255, 248, 220, 0},
+ {"crimson", 220, 20, 60, 0},
+ {"cyan", 0, 255, 255, 0},
+ {"darkblue", 0, 0, 139, 0},
+ {"darkcyan", 0, 139, 139, 0},
+ {"darkgoldenrod", 184, 134, 11, 0},
+ {"darkgray", 169, 169, 169, 0},
+ {"darkgreen", 0, 100, 0, 0},
+ {"darkgrey", 169, 169, 169, 0},
+ {"darkkhaki", 189, 183, 107, 0},
+ {"darkmagenta", 139, 0, 139, 0},
+ {"darkolivegreen", 85, 107, 47, 0},
+ {"darkorange", 255, 140, 0, 0},
+ {"darkorchid", 153, 50, 204, 0},
+ {"darkred", 139, 0, 0, 0},
+ {"darksalmon", 233, 150, 122, 0},
+ {"darkseagreen", 143, 188, 143, 0},
+ {"darkslateblue", 72, 61, 139, 0},
+ {"darkslategray", 47, 79, 79, 0},
+ {"darkslategrey", 47, 79, 79, 0},
+ {"darkturquoise", 0, 206, 209, 0},
+ {"darkviolet", 148, 0, 211, 0},
+ {"deeppink", 255, 20, 147, 0},
+ {"deepskyblue", 0, 191, 255, 0},
+ {"dimgray", 105, 105, 105, 0},
+ {"dimgrey", 105, 105, 105, 0},
+ {"dodgerblue", 30, 144, 255, 0},
+ {"firebrick", 178, 34, 34, 0},
+ {"floralwhite", 255, 250, 240, 0},
+ {"forestgreen", 34, 139, 34, 0},
+ {"fuchsia", 255, 0, 255, 0},
+ {"gainsboro", 220, 220, 220, 0},
+ {"ghostwhite", 248, 248, 255, 0},
+ {"gold", 255, 215, 0, 0},
+ {"goldenrod", 218, 165, 32, 0},
+ {"gray", 128, 128, 128, 0},
+ {"grey", 128, 128, 128, 0},
+ {"green", 0, 128, 0, 0},
+ {"greenyellow", 173, 255, 47, 0},
+ {"honeydew", 240, 255, 240, 0},
+ {"hotpink", 255, 105, 180, 0},
+ {"indianred", 205, 92, 92, 0},
+ {"indigo", 75, 0, 130, 0},
+ {"ivory", 255, 255, 240, 0},
+ {"khaki", 240, 230, 140, 0},
+ {"lavender", 230, 230, 250, 0},
+ {"lavenderblush", 255, 240, 245, 0},
+ {"lawngreen", 124, 252, 0, 0},
+ {"lemonchiffon", 255, 250, 205, 0},
+ {"lightblue", 173, 216, 230, 0},
+ {"lightcoral", 240, 128, 128, 0},
+ {"lightcyan", 224, 255, 255, 0},
+ {"lightgoldenrodyellow", 250, 250, 210, 0},
+ {"lightgray", 211, 211, 211, 0},
+ {"lightgreen", 144, 238, 144, 0},
+ {"lightgrey", 211, 211, 211, 0},
+ {"lightpink", 255, 182, 193, 0},
+ {"lightsalmon", 255, 160, 122, 0},
+ {"lightseagreen", 32, 178, 170, 0},
+ {"lightskyblue", 135, 206, 250, 0},
+ {"lightslategray", 119, 136, 153, 0},
+ {"lightslategrey", 119, 136, 153, 0},
+ {"lightsteelblue", 176, 196, 222, 0},
+ {"lightyellow", 255, 255, 224, 0},
+ {"lime", 0, 255, 0, 0},
+ {"limegreen", 50, 205, 50, 0},
+ {"linen", 250, 240, 230, 0},
+ {"magenta", 255, 0, 255, 0},
+ {"maroon", 128, 0, 0, 0},
+ {"mediumaquamarine", 102, 205, 170, 0},
+ {"mediumblue", 0, 0, 205, 0},
+ {"mediumorchid", 186, 85, 211, 0},
+ {"mediumpurple", 147, 112, 219, 0},
+ {"mediumseagreen", 60, 179, 113, 0},
+ {"mediumslateblue", 123, 104, 238, 0},
+ {"mediumspringgreen", 0, 250, 154, 0},
+ {"mediumturquoise", 72, 209, 204, 0},
+ {"mediumvioletred", 199, 21, 133, 0},
+ {"midnightblue", 25, 25, 112, 0},
+ {"mintcream", 245, 255, 250, 0},
+ {"mistyrose", 255, 228, 225, 0},
+ {"moccasin", 255, 228, 181, 0},
+ {"navajowhite", 255, 222, 173, 0},
+ {"navy", 0, 0, 128, 0},
+ {"oldlace", 253, 245, 230, 0},
+ {"olive", 128, 128, 0, 0},
+ {"olivedrab", 107, 142, 35, 0},
+ {"orange", 255, 165, 0, 0},
+ {"orangered", 255, 69, 0, 0},
+ {"orchid", 218, 112, 214, 0},
+ {"palegoldenrod", 238, 232, 170, 0},
+ {"palegreen", 152, 251, 152, 0},
+ {"paleturquoise", 175, 238, 238, 0},
+ {"palevioletred", 219, 112, 147, 0},
+ {"papayawhip", 255, 239, 213, 0},
+ {"peachpuff", 255, 218, 185, 0},
+ {"peru", 205, 133, 63, 0},
+ {"pink", 255, 192, 203, 0},
+ {"plum", 221, 160, 221, 0},
+ {"powderblue", 176, 224, 230, 0},
+ {"purple", 128, 0, 128, 0},
+ {"red", 255, 0, 0, 0},
+ {"rosybrown", 188, 143, 143, 0},
+ {"royalblue", 65, 105, 225, 0},
+ {"saddlebrown", 139, 69, 19, 0},
+ {"salmon", 250, 128, 114, 0},
+ {"sandybrown", 244, 164, 96, 0},
+ {"seagreen", 46, 139, 87, 0},
+ {"seashell", 255, 245, 238, 0},
+ {"sienna", 160, 82, 45, 0},
+ {"silver", 192, 192, 192, 0},
+ {"skyblue", 135, 206, 235, 0},
+ {"slateblue", 106, 90, 205, 0},
+ {"slategray", 112, 128, 144, 0},
+ {"slategrey", 112, 128, 144, 0},
+ {"snow", 255, 250, 250, 0},
+ {"springgreen", 0, 255, 127, 0},
+ {"steelblue", 70, 130, 180, 0},
+ {"tan", 210, 180, 140, 0},
+ {"teal", 0, 128, 128, 0},
+ {"thistle", 216, 191, 216, 0},
+ {"tomato", 255, 99, 71, 0},
+ {"turquoise", 64, 224, 208, 0},
+ {"violet", 238, 130, 238, 0},
+ {"wheat", 245, 222, 179, 0},
+ {"white", 255, 255, 255, 0},
+ {"whitesmoke", 245, 245, 245, 0,},
+ {"yellow", 255, 255, 0, 0,},
+ {"yellowgreen", 154, 205, 50, 0,},
+ {"transparent", 255, 255, 255, 0, 0, 1}
+};
+
+/**
+ * cr_rgb_new:
+ *
+ *The default constructor of #CRRgb.
+ *
+ *Returns the newly built instance of #CRRgb
+ */
+CRRgb *
+cr_rgb_new (void)
+{
+ CRRgb *result = NULL;
+
+ result = g_try_malloc (sizeof (CRRgb));
+
+ if (result == NULL) {
+ cr_utils_trace_info ("No more memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRRgb));
+
+ return result;
+}
+
+/**
+ * cr_rgb_new_with_vals:
+ *@a_red: the red component of the color.
+ *@a_green: the green component of the color.
+ *@a_blue: the blue component of the color.
+ *@a_unit: the unit of the rgb values.
+ *(either percentage or integer values)
+ *
+ *A constructor of #CRRgb.
+ *
+ *Returns the newly built instance of #CRRgb.
+ */
+CRRgb *
+cr_rgb_new_with_vals (gulong a_red, gulong a_green,
+ gulong a_blue, gboolean a_is_percentage)
+{
+ CRRgb *result = NULL;
+
+ result = cr_rgb_new ();
+
+ g_return_val_if_fail (result, NULL);
+
+ result->red = a_red;
+ result->green = a_green;
+ result->blue = a_blue;
+ result->is_percentage = a_is_percentage;
+
+ return result;
+}
+
+/**
+ * cr_rgb_to_string:
+ *@a_this: the instance of #CRRgb to serialize.
+ *
+ *Serializes the rgb into a zero terminated string.
+ *
+ *Returns the zero terminated string containing the serialized
+ *rgb. MUST BE FREED by the caller using g_free().
+ */
+guchar *
+cr_rgb_to_string (CRRgb const * a_this)
+{
+ guchar *result = NULL;
+ GString *str_buf = NULL;
+
+ str_buf = g_string_new (NULL);
+ g_return_val_if_fail (str_buf, NULL);
+
+ if (a_this->is_percentage == 1) {
+ g_string_append_printf (str_buf, "%ld", a_this->red);
+
+ g_string_append (str_buf, "%, ");
+
+ g_string_append_printf (str_buf, "%ld", a_this->green);
+ g_string_append (str_buf, "%, ");
+
+ g_string_append_printf (str_buf, "%ld", a_this->blue);
+ g_string_append_c (str_buf, '%');
+ } else {
+ g_string_append_printf (str_buf, "%ld", a_this->red);
+ g_string_append (str_buf, ", ");
+
+ g_string_append_printf (str_buf, "%ld", a_this->green);
+ g_string_append (str_buf, ", ");
+
+ g_string_append_printf (str_buf, "%ld", a_this->blue);
+ }
+
+ if (str_buf) {
+ result = str_buf->str;
+ g_string_free (str_buf, FALSE);
+ }
+
+ return result;
+}
+
+/**
+ * cr_rgb_dump:
+ *@a_this: the "this pointer" of
+ *the current instance of #CRRgb.
+ *@a_fp: the destination file pointer.
+ *
+ *Dumps the current instance of #CRRgb
+ *to a file.
+ */
+void
+cr_rgb_dump (CRRgb const * a_this, FILE * a_fp)
+{
+ guchar *str = NULL;
+
+ g_return_if_fail (a_this);
+
+ str = cr_rgb_to_string (a_this);
+
+ if (str) {
+ fprintf (a_fp, "%s", str);
+ g_free (str);
+ str = NULL;
+ }
+}
+
+/**
+ * cr_rgb_compute_from_percentage:
+ *@a_this: the current instance of #CRRgb
+ *
+ *If the rgb values are expressed in percentage,
+ *compute their real value.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_rgb_compute_from_percentage (CRRgb * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ if (a_this->is_percentage == FALSE)
+ return CR_OK;
+ a_this->red = a_this->red * 255 / 100;
+ a_this->green = a_this->green * 255 / 100;
+ a_this->blue = a_this->blue * 255 / 100;
+ a_this->is_percentage = FALSE;
+ return CR_OK;
+}
+
+/**
+ * cr_rgb_set:
+ *@a_this: the current instance of #CRRgb.
+ *@a_red: the red value.
+ *@a_green: the green value.
+ *@a_blue: the blue value.
+ *
+ *Sets rgb values to the RGB.
+ *
+ *Returns CR_OK upon successful completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_rgb_set (CRRgb * a_this, gulong a_red,
+ gulong a_green, gulong a_blue, gboolean a_is_percentage)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+ if (a_is_percentage != FALSE) {
+ g_return_val_if_fail (a_red <= 100
+ && a_green <= 100
+ && a_blue <= 100, CR_BAD_PARAM_ERROR);
+ }
+
+ a_this->is_percentage = a_is_percentage;
+
+ a_this->red = a_red;
+ a_this->green = a_green;
+ a_this->blue = a_blue;
+ a_this->inherit = FALSE ;
+ a_this->is_transparent = FALSE ;
+ return CR_OK;
+}
+
+/**
+ * cr_rgb_set_to_inherit:
+ *@a_this: the current instance of #CRRgb
+ *
+ *sets the value of the rgb to inherit.
+ *Look at the css spec from chapter 6.1 to 6.2 to understand
+ *the meaning of "inherit".
+ *
+ * Returns CR_OK upon succesful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_rgb_set_to_inherit (CRRgb *a_this, gboolean a_inherit)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR) ;
+
+ a_this->inherit = a_inherit ;
+
+ return CR_OK ;
+}
+
+/**
+ * cr_rgb_is_set_to_inherit:
+ *
+ * @a_this: the current instance of #CRRgb.
+ *
+ * Returns TRUE if the rgb is set to the value "inherit", FALSE otherwise.
+ */
+gboolean
+cr_rgb_is_set_to_inherit (CRRgb const *a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR) ;
+
+ return a_this->inherit ;
+}
+
+/**
+ * cr_rgb_is_set_to_transparent:
+ *@a_this: the current instance of
+ *#CRRgb
+ *
+ *Tests if the the rgb is set to the
+ *value "transparent" or not.
+ *
+ *Returns TRUE if the rgb has been set to
+ *transparent, FALSE otherwise.
+ */
+gboolean
+cr_rgb_is_set_to_transparent (CRRgb const *a_this)
+{
+ g_return_val_if_fail (a_this, FALSE) ;
+ return a_this->is_transparent ;
+}
+
+
+/**
+ * cr_rgb_set_to_transparent:
+ *@a_this: the current instance of #CRRgb
+ *@a_is_transparent: set to transparent or not.
+ *
+ *Sets the rgb to the "transparent" value (or not)
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_rgb_set_to_transparent (CRRgb *a_this,
+ gboolean a_is_transparent)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR) ;
+ a_this->is_transparent = a_is_transparent ;
+ return CR_OK ;
+}
+
+/**
+ * cr_rgb_set_from_rgb:
+ *@a_this: the current instance of #CRRgb.
+ *@a_rgb: the rgb to "copy"
+ *
+ *Sets the rgb from an other one.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_rgb_set_from_rgb (CRRgb * a_this, CRRgb const * a_rgb)
+{
+ g_return_val_if_fail (a_this && a_rgb, CR_BAD_PARAM_ERROR);
+
+ cr_rgb_copy (a_this, a_rgb) ;
+
+ return CR_OK;
+}
+
+/**
+ * cr_rgb_set_from_name:
+ * @a_this: the current instance of #CRRgb
+ * @a_color_name: the color name
+ *
+ * Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_rgb_set_from_name (CRRgb * a_this, const guchar * a_color_name)
+{
+ gulong i = 0;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_this && a_color_name, CR_BAD_PARAM_ERROR);
+
+ for (i = 0; i < G_N_ELEMENTS (gv_standard_colors); i++) {
+ if (!strcmp (a_color_name, gv_standard_colors[i].name)) {
+ cr_rgb_set_from_rgb (a_this, &gv_standard_colors[i]);
+ break;
+ }
+ }
+
+ if (i < G_N_ELEMENTS (gv_standard_colors))
+ status = CR_OK;
+ else
+ status = CR_UNKNOWN_TYPE_ERROR;
+
+ return status;
+}
+
+/**
+ * cr_rgb_set_from_hex_str:
+ * @a_this: the current instance of #CRRgb
+ * @a_hex: the hexadecimal value to set.
+ *
+ * Returns CR_OK upon successful completion.
+ */
+enum CRStatus
+cr_rgb_set_from_hex_str (CRRgb * a_this, const guchar * a_hex)
+{
+ enum CRStatus status = CR_OK;
+ gulong i = 0;
+ guchar colors[3] = { 0 };
+
+ g_return_val_if_fail (a_this && a_hex, CR_BAD_PARAM_ERROR);
+
+ if (strlen (a_hex) == 3) {
+ for (i = 0; i < 3; i++) {
+ if (a_hex[i] >= '0' && a_hex[i] <= '9') {
+ colors[i] = a_hex[i] - '0';
+ colors[i] = (colors[i] << 4) | colors[i];
+ } else if (a_hex[i] >= 'a' && a_hex[i] <= 'z') {
+ colors[i] = 10 + a_hex[i] - 'a';
+ colors[i] = (colors[i] << 4) | colors[i];
+ } else if (a_hex[i] >= 'A' && a_hex[i] <= 'Z') {
+ colors[i] = 10 + a_hex[i] - 'A';
+ colors[i] = (colors[i] << 4) | colors[i];
+ } else {
+ status = CR_UNKNOWN_TYPE_ERROR;
+ }
+ }
+ } else if (strlen (a_hex) == 6) {
+ for (i = 0; i < 6; i++) {
+ if (a_hex[i] >= '0' && a_hex[i] <= '9') {
+ colors[i / 2] <<= 4;
+ colors[i / 2] |= a_hex[i] - '0';
+ status = CR_OK;
+ } else if (a_hex[i] >= 'a' && a_hex[i] <= 'z') {
+ colors[i / 2] <<= 4;
+ colors[i / 2] |= 10 + a_hex[i] - 'a';
+ status = CR_OK;
+ } else if (a_hex[i] >= 'A' && a_hex[i] <= 'Z') {
+ colors[i / 2] <<= 4;
+ colors[i / 2] |= 10 + a_hex[i] - 'A';
+ status = CR_OK;
+ } else {
+ status = CR_UNKNOWN_TYPE_ERROR;
+ }
+ }
+ } else {
+ status = CR_UNKNOWN_TYPE_ERROR;
+ }
+
+ if (status == CR_OK) {
+ status = cr_rgb_set (a_this, colors[0],
+ colors[1], colors[2], FALSE);
+ cr_rgb_set_to_transparent (a_this, FALSE) ;
+ }
+ return status;
+}
+
+/**
+ * cr_rgb_set_from_term:
+ *@a_this: the instance of #CRRgb to set
+ *@a_value: the terminal from which to set
+ *
+ *Set the rgb from a terminal symbol
+ *
+ * Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_rgb_set_from_term (CRRgb *a_this, const struct _CRTerm *a_value)
+{
+ enum CRStatus status = CR_OK ;
+ g_return_val_if_fail (a_this && a_value,
+ CR_BAD_PARAM_ERROR) ;
+
+ switch(a_value->type) {
+ case TERM_RGB:
+ if (a_value->content.rgb) {
+ cr_rgb_set_from_rgb
+ (a_this, a_value->content.rgb) ;
+ }
+ break ;
+ case TERM_IDENT:
+ if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str) {
+ if (!strncmp ("inherit",
+ a_value->content.str->stryng->str,
+ sizeof ("inherit")-1)) {
+ a_this->inherit = TRUE;
+ a_this->is_transparent = FALSE ;
+ } else {
+ status = cr_rgb_set_from_name
+ (a_this,
+ a_value->content.str->stryng->str) ;
+ }
+ } else {
+ cr_utils_trace_info
+ ("a_value has NULL string value") ;
+ }
+ break ;
+ case TERM_HASH:
+ if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str) {
+ status = cr_rgb_set_from_hex_str
+ (a_this,
+ a_value->content.str->stryng->str) ;
+ } else {
+ cr_utils_trace_info
+ ("a_value has NULL string value") ;
+ }
+ break ;
+ default:
+ status = CR_UNKNOWN_TYPE_ERROR ;
+ }
+ return status ;
+}
+
+enum CRStatus
+cr_rgb_copy (CRRgb *a_dest, CRRgb const *a_src)
+{
+ g_return_val_if_fail (a_dest && a_src,
+ CR_BAD_PARAM_ERROR) ;
+
+ memcpy (a_dest, a_src, sizeof (CRRgb)) ;
+ return CR_OK ;
+}
+
+/**
+ * cr_rgb_destroy:
+ *@a_this: the "this pointer" of the
+ *current instance of #CRRgb.
+ *
+ *Destructor of #CRRgb.
+ */
+void
+cr_rgb_destroy (CRRgb * a_this)
+{
+ g_return_if_fail (a_this);
+ g_free (a_this);
+}
+
+/**
+ * cr_rgb_parse_from_buf:
+ *@a_str: a string that contains a color description
+ *@a_enc: the encoding of a_str
+ *
+ *Parses a text buffer that contains a rgb color
+ *
+ *Returns the parsed color, or NULL in case of error
+ */
+CRRgb *
+cr_rgb_parse_from_buf (const guchar *a_str,
+ enum CREncoding a_enc)
+{
+ enum CRStatus status = CR_OK ;
+ CRTerm *value = NULL ;
+ CRParser * parser = NULL;
+ CRRgb *result = NULL;
+
+ g_return_val_if_fail (a_str, NULL);
+
+ parser = cr_parser_new_from_buf ((guchar*)a_str, strlen (a_str),
+ a_enc, FALSE) ;
+
+ g_return_val_if_fail (parser, NULL);
+
+ status = cr_parser_try_to_skip_spaces_and_comments (parser) ;
+ if (status != CR_OK)
+ goto cleanup;
+
+ status = cr_parser_parse_term (parser, &value);
+ if (status != CR_OK)
+ goto cleanup;
+
+ result = cr_rgb_new ();
+ if (!result)
+ goto cleanup;
+
+ status = cr_rgb_set_from_term (result, value);
+
+cleanup:
+ if (parser) {
+ cr_parser_destroy (parser);
+ parser = NULL;
+ }
+ if (value) {
+ cr_term_destroy(value);
+ value = NULL;
+ }
+ return result ;
+}
+
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * see COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_RGB_H__
+#define __CR_RGB_H__
+
+#include <stdio.h>
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+
+typedef struct _CRRgb CRRgb ;
+struct _CRRgb
+{
+ /*
+ *the unit of the rgb.
+ *Either NO_UNIT (integer) or
+ *UNIT_PERCENTAGE (percentage).
+ */
+ const guchar *name ;
+ glong red ;
+ glong green ;
+ glong blue ;
+ gboolean is_percentage ;
+ gboolean inherit ;
+ gboolean is_transparent ;
+ CRParsingLocation location ;
+} ;
+
+CRRgb * cr_rgb_new (void) ;
+
+CRRgb * cr_rgb_new_with_vals (gulong a_red, gulong a_green,
+ gulong a_blue, gboolean a_is_percentage) ;
+
+CRRgb *cr_rgb_parse_from_buf(const guchar *a_str,
+ enum CREncoding a_enc);
+
+enum CRStatus cr_rgb_compute_from_percentage (CRRgb *a_this) ;
+
+enum CRStatus cr_rgb_set (CRRgb *a_this, gulong a_red,
+ gulong a_green, gulong a_blue,
+ gboolean a_is_percentage) ;
+
+enum CRStatus cr_rgb_copy (CRRgb *a_dest, CRRgb const *a_src) ;
+
+enum CRStatus cr_rgb_set_to_inherit (CRRgb *a_this, gboolean a_inherit) ;
+
+gboolean cr_rgb_is_set_to_inherit (CRRgb const *a_this) ;
+
+gboolean cr_rgb_is_set_to_transparent (CRRgb const *a_this) ;
+
+enum CRStatus cr_rgb_set_to_transparent (CRRgb *a_this,
+ gboolean a_is_transparent) ;
+enum CRStatus cr_rgb_set_from_rgb (CRRgb *a_this, CRRgb const *a_rgb) ;
+
+enum CRStatus cr_rgb_set_from_name (CRRgb *a_this, const guchar *a_color_name) ;
+
+enum CRStatus cr_rgb_set_from_hex_str (CRRgb *a_this, const guchar * a_hex_value) ;
+
+struct _CRTerm;
+
+enum CRStatus cr_rgb_set_from_term (CRRgb *a_this, const struct _CRTerm *a_value);
+
+guchar * cr_rgb_to_string (CRRgb const *a_this) ;
+
+void cr_rgb_dump (CRRgb const *a_this, FILE *a_fp) ;
+
+void cr_rgb_destroy (CRRgb *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_RGB_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser
+ * General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * See COPYRIGHTS file for copyright informations.
+ */
+
+#include <string.h>
+#include "cr-sel-eng.h"
+
+/**
+ *@CRSelEng:
+ *
+ *The definition of the #CRSelEng class.
+ *The #CRSelEng is actually the "Selection Engine"
+ *class. This is highly experimental for at the moment and
+ *its api is very likely to change in a near future.
+ */
+
+#define PRIVATE(a_this) (a_this)->priv
+
+struct CRPseudoClassSelHandlerEntry {
+ guchar *name;
+ enum CRPseudoType type;
+ CRPseudoClassSelectorHandler handler;
+};
+
+struct _CRSelEngPriv {
+ /*not used yet */
+ gboolean case_sensitive;
+
+ CRStyleSheet *sheet;
+ /**
+ *where to store the next statement
+ *to be visited so that we can remember
+ *it from one method call to another.
+ */
+ CRStatement *cur_stmt;
+ GList *pcs_handlers;
+ gint pcs_handlers_size;
+} ;
+
+static gboolean class_add_sel_matches_node (CRAdditionalSel * a_add_sel,
+ xmlNode * a_node);
+
+static gboolean id_add_sel_matches_node (CRAdditionalSel * a_add_sel,
+ xmlNode * a_node);
+
+static gboolean attr_add_sel_matches_node (CRAdditionalSel * a_add_sel,
+ xmlNode * a_node);
+
+static enum CRStatus sel_matches_node_real (CRSelEng * a_this,
+ CRSimpleSel * a_sel,
+ xmlNode * a_node,
+ gboolean * a_result,
+ gboolean a_eval_sel_list_from_end,
+ gboolean a_recurse);
+
+static enum CRStatus cr_sel_eng_get_matched_rulesets_real (CRSelEng * a_this,
+ CRStyleSheet *
+ a_stylesheet,
+ xmlNode * a_node,
+ CRStatement **
+ a_rulesets,
+ gulong * a_len);
+
+static enum CRStatus put_css_properties_in_props_list (CRPropList ** a_props,
+ CRStatement *
+ a_ruleset);
+
+static gboolean pseudo_class_add_sel_matches_node (CRSelEng * a_this,
+ CRAdditionalSel *
+ a_add_sel,
+ xmlNode * a_node);
+
+static gboolean lang_pseudo_class_handler (CRSelEng * a_this,
+ CRAdditionalSel * a_sel,
+ xmlNode * a_node);
+
+static gboolean first_child_pseudo_class_handler (CRSelEng * a_this,
+ CRAdditionalSel * a_sel,
+ xmlNode * a_node);
+
+static xmlNode *get_next_element_node (xmlNode * a_node);
+
+static xmlNode *get_next_child_element_node (xmlNode * a_node);
+
+static xmlNode *get_prev_element_node (xmlNode * a_node);
+
+static xmlNode *get_next_parent_element_node (xmlNode * a_node);
+
+/* Quick strcmp. Test only for == 0 or != 0, not < 0 or > 0. */
+#define strqcmp(str,lit,lit_len) \
+ (strlen (str) != (lit_len) || memcmp (str, lit, lit_len))
+
+static gboolean
+lang_pseudo_class_handler (CRSelEng * a_this,
+ CRAdditionalSel * a_sel, xmlNode * a_node)
+{
+ xmlNode *node = a_node;
+ xmlChar *val = NULL;
+ gboolean result = FALSE;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_sel && a_sel->content.pseudo
+ && a_sel->content.pseudo
+ && a_sel->content.pseudo->name
+ && a_sel->content.pseudo->name->stryng
+ && a_node, CR_BAD_PARAM_ERROR);
+
+ if (strqcmp (a_sel->content.pseudo->name->stryng->str,
+ "lang", 4)
+ || !a_sel->content.pseudo->type == FUNCTION_PSEUDO) {
+ cr_utils_trace_info ("This handler is for :lang only");
+ return CR_BAD_PSEUDO_CLASS_SEL_HANDLER_ERROR;
+ }
+ /*lang code should exist and be at least of length 2 */
+ if (!a_sel->content.pseudo->extra
+ || !a_sel->content.pseudo->extra->stryng
+ || a_sel->content.pseudo->extra->stryng->len < 2)
+ return FALSE;
+ for (; node; node = get_next_parent_element_node (node)) {
+ val = xmlGetProp (node, "lang");
+ if (val
+ && !strqcmp (val,
+ a_sel->content.pseudo->extra->stryng->str,
+ a_sel->content.pseudo->extra->stryng->len)) {
+ result = TRUE;
+ }
+ if (val) {
+ xmlFree (val);
+ val = NULL;
+ }
+ }
+
+ return result;
+}
+
+static gboolean
+first_child_pseudo_class_handler (CRSelEng * a_this,
+ CRAdditionalSel * a_sel, xmlNode * a_node)
+{
+ xmlNode *node = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_sel && a_sel->content.pseudo
+ && a_sel->content.pseudo
+ && a_sel->content.pseudo->name
+ && a_sel->content.pseudo->name->stryng
+ && a_node, CR_BAD_PARAM_ERROR);
+
+ if (strcmp (a_sel->content.pseudo->name->stryng->str,
+ "first-child")
+ || !a_sel->content.pseudo->type == IDENT_PSEUDO) {
+ cr_utils_trace_info ("This handler is for :first-child only");
+ return CR_BAD_PSEUDO_CLASS_SEL_HANDLER_ERROR;
+ }
+ if (!a_node->parent)
+ return FALSE;
+ node = get_next_child_element_node (a_node->parent);
+ if (node == a_node)
+ return TRUE;
+ return FALSE;
+}
+
+static gboolean
+pseudo_class_add_sel_matches_node (CRSelEng * a_this,
+ CRAdditionalSel * a_add_sel,
+ xmlNode * a_node)
+{
+ enum CRStatus status = CR_OK;
+ CRPseudoClassSelectorHandler handler = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_add_sel
+ && a_add_sel->content.pseudo
+ && a_add_sel->content.pseudo->name
+ && a_add_sel->content.pseudo->name->stryng
+ && a_add_sel->content.pseudo->name->stryng->str
+ && a_node, CR_BAD_PARAM_ERROR);
+
+ status = cr_sel_eng_get_pseudo_class_selector_handler
+ (a_this, a_add_sel->content.pseudo->name->stryng->str,
+ a_add_sel->content.pseudo->type, &handler);
+ if (status != CR_OK || !handler)
+ return FALSE;
+
+ return handler (a_this, a_add_sel, a_node);
+}
+
+/**
+ *@param a_add_sel the class additional selector to consider.
+ *@param a_node the xml node to consider.
+ *@return TRUE if the class additional selector matches
+ *the xml node given in argument, FALSE otherwise.
+ */
+static gboolean
+class_add_sel_matches_node (CRAdditionalSel * a_add_sel, xmlNode * a_node)
+{
+ gboolean result = FALSE;
+ xmlChar *klass = NULL,
+ *cur = NULL;
+
+ g_return_val_if_fail (a_add_sel
+ && a_add_sel->type == CLASS_ADD_SELECTOR
+ && a_add_sel->content.class_name
+ && a_add_sel->content.class_name->stryng
+ && a_add_sel->content.class_name->stryng->str
+ && a_node, FALSE);
+
+ if (xmlHasProp (a_node, "class")) {
+ klass = xmlGetProp (a_node, "class");
+ for (cur = klass; cur && *cur; cur++) {
+ while (cur && *cur
+ && cr_utils_is_white_space (*cur)
+ == TRUE)
+ cur++;
+
+ if (!strncmp (cur,
+ a_add_sel->content.class_name->stryng->str,
+ a_add_sel->content.class_name->stryng->len)) {
+ cur += a_add_sel->content.class_name->stryng->len;
+ if ((cur && !*cur)
+ || cr_utils_is_white_space (*cur) == TRUE)
+ result = TRUE;
+ } else { /* if it doesn't match, */
+ /* then skip to next whitespace character to try again */
+ while (cur && *cur && !(cr_utils_is_white_space(*cur) == TRUE))
+ cur++;
+ }
+ if (cur && !*cur)
+ break ;
+ }
+ }
+ if (klass) {
+ xmlFree (klass);
+ klass = NULL;
+ }
+ return result;
+
+}
+
+/**
+ *@return TRUE if the additional attribute selector matches
+ *the current xml node given in argument, FALSE otherwise.
+ *@param a_add_sel the additional attribute selector to consider.
+ *@param a_node the xml node to consider.
+ */
+static gboolean
+id_add_sel_matches_node (CRAdditionalSel * a_add_sel, xmlNode * a_node)
+{
+ gboolean result = FALSE;
+ xmlChar *id = NULL;
+
+ g_return_val_if_fail (a_add_sel
+ && a_add_sel->type == ID_ADD_SELECTOR
+ && a_add_sel->content.id_name
+ && a_add_sel->content.id_name->stryng
+ && a_add_sel->content.id_name->stryng->str
+ && a_node, FALSE);
+ g_return_val_if_fail (a_add_sel
+ && a_add_sel->type == ID_ADD_SELECTOR
+ && a_node, FALSE);
+
+ if (xmlHasProp (a_node, "id")) {
+ id = xmlGetProp (a_node, "id");
+ if (!strqcmp (id, a_add_sel->content.id_name->stryng->str,
+ a_add_sel->content.id_name->stryng->len)) {
+ result = TRUE;
+ }
+ }
+ if (id) {
+ xmlFree (id);
+ id = NULL;
+ }
+ return result;
+}
+
+/**
+ *Returns TRUE if the instance of #CRAdditional selector matches
+ *the node given in parameter, FALSE otherwise.
+ *@param a_add_sel the additional selector to evaluate.
+ *@param a_node the xml node against whitch the selector is to
+ *be evaluated
+ *return TRUE if the additional selector matches the current xml node
+ *FALSE otherwise.
+ */
+static gboolean
+attr_add_sel_matches_node (CRAdditionalSel * a_add_sel, xmlNode * a_node)
+{
+ CRAttrSel *cur_sel = NULL;
+
+ g_return_val_if_fail (a_add_sel
+ && a_add_sel->type == ATTRIBUTE_ADD_SELECTOR
+ && a_node, FALSE);
+
+ for (cur_sel = a_add_sel->content.attr_sel;
+ cur_sel; cur_sel = cur_sel->next) {
+ switch (cur_sel->match_way) {
+ case SET:
+ if (!cur_sel->name
+ || !cur_sel->name->stryng
+ || !cur_sel->name->stryng->str)
+ return FALSE;
+
+ if (!xmlHasProp (a_node,
+ cur_sel->name->stryng->str))
+ return FALSE;
+ break;
+
+ case EQUALS:
+ {
+ xmlChar *value = NULL;
+
+ if (!cur_sel->name
+ || !cur_sel->name->stryng
+ || !cur_sel->name->stryng->str
+ || !cur_sel->value
+ || !cur_sel->value->stryng
+ || !cur_sel->value->stryng->str)
+ return FALSE;
+
+ if (!xmlHasProp
+ (a_node,
+ cur_sel->name->stryng->str))
+ return FALSE;
+
+ value = xmlGetProp
+ (a_node,
+ cur_sel->name->stryng->str);
+
+ if (value
+ && strcmp
+ (value,
+ cur_sel->value->stryng->str)) {
+ xmlFree (value);
+ return FALSE;
+ }
+ xmlFree (value);
+ }
+ break;
+
+ case INCLUDES:
+ {
+ xmlChar *value = NULL,
+ *ptr1 = NULL,
+ *ptr2 = NULL,
+ *cur = NULL;
+ gboolean found = FALSE;
+
+ if (!xmlHasProp
+ (a_node,
+ cur_sel->name->stryng->str))
+ return FALSE;
+ value = xmlGetProp
+ (a_node,
+ cur_sel->name->stryng->str);
+
+ if (!value)
+ return FALSE;
+
+ /*
+ *here, make sure value is a space
+ *separated list of "words", where one
+ *value is exactly cur_sel->value->str
+ */
+ for (cur = value; *cur; cur++) {
+ /*
+ *set ptr1 to the first non white space
+ *char addr.
+ */
+ while (cr_utils_is_white_space
+ (*cur) == TRUE && *cur)
+ cur++;
+ if (!*cur)
+ break;
+ ptr1 = cur;
+
+ /*
+ *set ptr2 to the end the word.
+ */
+ while (cr_utils_is_white_space
+ (*cur) == FALSE && *cur)
+ cur++;
+ cur--;
+ ptr2 = cur;
+
+ if (!strncmp
+ (ptr1,
+ cur_sel->value->stryng->str,
+ ptr2 - ptr1 + 1)) {
+ found = TRUE;
+ break;
+ }
+ ptr1 = ptr2 = NULL;
+ }
+
+ if (found == FALSE) {
+ xmlFree (value);
+ return FALSE;
+ }
+ xmlFree (value);
+ }
+ break;
+
+ case DASHMATCH:
+ {
+ xmlChar *value = NULL,
+ *ptr1 = NULL,
+ *ptr2 = NULL,
+ *cur = NULL;
+ gboolean found = FALSE;
+
+ if (!xmlHasProp
+ (a_node,
+ cur_sel->name->stryng->str))
+ return FALSE;
+ value = xmlGetProp
+ (a_node,
+ cur_sel->name->stryng->str);
+
+ /*
+ *here, make sure value is an hyphen
+ *separated list of "words", each of which
+ *starting with "cur_sel->value->str"
+ */
+ for (cur = value; *cur; cur++) {
+ if (*cur == '-')
+ cur++;
+ ptr1 = cur;
+
+ while (*cur != '-' && *cur)
+ cur++;
+ cur--;
+ ptr2 = cur;
+
+ if (g_strstr_len
+ (ptr1, ptr2 - ptr1 + 1,
+ cur_sel->value->stryng->str)
+ == (gchar *) ptr1) {
+ found = TRUE;
+ break;
+ }
+ }
+
+ if (found == FALSE) {
+ xmlFree (value);
+ return FALSE;
+ }
+ xmlFree (value);
+ }
+ break;
+ default:
+ return FALSE;
+ }
+ }
+
+ return TRUE;
+}
+
+/**
+ *Evaluates if a given additional selector matches an xml node.
+ *@param a_add_sel the additional selector to consider.
+ *@param a_node the xml node to consider.
+ *@return TRUE is a_add_sel matches a_node, FALSE otherwise.
+ */
+static gboolean
+additional_selector_matches_node (CRSelEng * a_this,
+ CRAdditionalSel * a_add_sel,
+ xmlNode * a_node)
+{
+ CRAdditionalSel *cur_add_sel = NULL, *tail = NULL ;
+ gboolean evaluated = FALSE ;
+
+ for (tail = a_add_sel ;
+ tail && tail->next;
+ tail = tail->next) ;
+
+ g_return_val_if_fail (tail, FALSE) ;
+
+ for (cur_add_sel = tail ;
+ cur_add_sel ;
+ cur_add_sel = cur_add_sel->prev) {
+
+ evaluated = TRUE ;
+ if (cur_add_sel->type == NO_ADD_SELECTOR) {
+ return FALSE;
+ }
+
+ if (cur_add_sel->type == CLASS_ADD_SELECTOR
+ && cur_add_sel->content.class_name
+ && cur_add_sel->content.class_name->stryng
+ && cur_add_sel->content.class_name->stryng->str) {
+ if (class_add_sel_matches_node (cur_add_sel,
+ a_node) == FALSE) {
+ return FALSE;
+ }
+ continue ;
+ } else if (cur_add_sel->type == ID_ADD_SELECTOR
+ && cur_add_sel->content.id_name
+ && cur_add_sel->content.id_name->stryng
+ && cur_add_sel->content.id_name->stryng->str) {
+ if (id_add_sel_matches_node (cur_add_sel, a_node) == FALSE) {
+ return FALSE;
+ }
+ continue ;
+ } else if (cur_add_sel->type == ATTRIBUTE_ADD_SELECTOR
+ && cur_add_sel->content.attr_sel) {
+ /*
+ *here, call a function that does the match
+ *against an attribute additionnal selector
+ *and an xml node.
+ */
+ if (attr_add_sel_matches_node (cur_add_sel, a_node)
+ == FALSE) {
+ return FALSE;
+ }
+ continue ;
+ } else if (cur_add_sel->type == PSEUDO_CLASS_ADD_SELECTOR
+ && cur_add_sel->content.pseudo) {
+ if (pseudo_class_add_sel_matches_node
+ (a_this, cur_add_sel, a_node) == TRUE) {
+ return TRUE;
+ }
+ return FALSE;
+ }
+ }
+ if (evaluated == TRUE)
+ return TRUE;
+ return FALSE ;
+}
+
+static xmlNode *
+get_next_element_node (xmlNode * a_node)
+{
+ xmlNode *cur_node = NULL;
+
+ g_return_val_if_fail (a_node, NULL);
+
+ cur_node = a_node->next;
+ while (cur_node && cur_node->type != XML_ELEMENT_NODE) {
+ cur_node = cur_node->next;
+ }
+ return cur_node;
+}
+
+static xmlNode *
+get_next_child_element_node (xmlNode * a_node)
+{
+ xmlNode *cur_node = NULL;
+
+ g_return_val_if_fail (a_node, NULL);
+
+ cur_node = a_node->children;
+ if (!cur_node)
+ return cur_node;
+ if (a_node->children->type == XML_ELEMENT_NODE)
+ return a_node->children;
+ return get_next_element_node (a_node->children);
+}
+
+static xmlNode *
+get_prev_element_node (xmlNode * a_node)
+{
+ xmlNode *cur_node = NULL;
+
+ g_return_val_if_fail (a_node, NULL);
+
+ cur_node = a_node->prev;
+ while (cur_node && cur_node->type != XML_ELEMENT_NODE) {
+ cur_node = cur_node->prev;
+ }
+ return cur_node;
+}
+
+static xmlNode *
+get_next_parent_element_node (xmlNode * a_node)
+{
+ xmlNode *cur_node = NULL;
+
+ g_return_val_if_fail (a_node, NULL);
+
+ cur_node = a_node->parent;
+ while (cur_node && cur_node->type != XML_ELEMENT_NODE) {
+ cur_node = cur_node->parent;
+ }
+ return cur_node;
+}
+
+/**
+ *Evaluate a selector (a simple selectors list) and says
+ *if it matches the xml node given in parameter.
+ *The algorithm used here is the following:
+ *Walk the combinator separated list of simple selectors backward, starting
+ *from the end of the list. For each simple selector, looks if
+ *if matches the current node.
+ *
+ *@param a_this the selection engine.
+ *@param a_sel the simple selection list.
+ *@param a_node the xml node.
+ *@param a_result out parameter. Set to true if the
+ *selector matches the xml node, FALSE otherwise.
+ *@param a_recurse if set to TRUE, the function will walk to
+ *the next simple selector (after the evaluation of the current one)
+ *and recursively evaluate it. Must be usually set to TRUE unless you
+ *know what you are doing.
+ */
+static enum CRStatus
+sel_matches_node_real (CRSelEng * a_this, CRSimpleSel * a_sel,
+ xmlNode * a_node, gboolean * a_result,
+ gboolean a_eval_sel_list_from_end,
+ gboolean a_recurse)
+{
+ CRSimpleSel *cur_sel = NULL;
+ xmlNode *cur_node = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_this && a_node
+ && a_result, CR_BAD_PARAM_ERROR);
+
+ *a_result = FALSE;
+
+ if (a_node->type != XML_ELEMENT_NODE)
+ return CR_OK;
+
+ if (a_eval_sel_list_from_end == TRUE) {
+ /*go and get the last simple selector of the list */
+ for (cur_sel = a_sel;
+ cur_sel && cur_sel->next; cur_sel = cur_sel->next) ;
+ } else {
+ cur_sel = a_sel;
+ }
+
+ for (cur_node = a_node; cur_sel; cur_sel = cur_sel->prev) {
+ if (((cur_sel->type_mask & TYPE_SELECTOR)
+ && (cur_sel->name
+ && cur_sel->name->stryng
+ && cur_sel->name->stryng->str)
+ && (!strcmp (cur_sel->name->stryng->str,
+ cur_node->name)))
+ || (cur_sel->type_mask & UNIVERSAL_SELECTOR)) {
+ /*
+ *this simple selector
+ *matches the current xml node
+ *Let's see if the preceding
+ *simple selectors also match
+ *their xml node counterpart.
+ */
+ if (cur_sel->add_sel) {
+ if (additional_selector_matches_node (a_this, cur_sel->add_sel,
+ cur_node) == TRUE) {
+ goto walk_a_step_in_expr;
+ } else {
+ goto done;
+ }
+ } else {
+ goto walk_a_step_in_expr;
+ }
+ }
+ if (!(cur_sel->type_mask & TYPE_SELECTOR)
+ && !(cur_sel->type_mask & UNIVERSAL_SELECTOR)) {
+ if (!cur_sel->add_sel) {
+ goto done;
+ }
+ if (additional_selector_matches_node
+ (a_this, cur_sel->add_sel, cur_node)
+ == TRUE) {
+ goto walk_a_step_in_expr;
+ } else {
+ goto done;
+ }
+ } else {
+ goto done ;
+ }
+
+ walk_a_step_in_expr:
+ if (a_recurse == FALSE) {
+ *a_result = TRUE;
+ goto done;
+ }
+
+ /*
+ *here, depending on the combinator of cur_sel
+ *choose the axis of the xml tree traversal
+ *and walk one step in the xml tree.
+ */
+ if (!cur_sel->prev)
+ break;
+
+ switch (cur_sel->combinator) {
+ case NO_COMBINATOR:
+ break;
+
+ case COMB_WS: /*descendant selector */
+ {
+ xmlNode *n = NULL;
+ enum CRStatus status = CR_OK;
+ gboolean matches = FALSE;
+
+ /*
+ *walk the xml tree upward looking for a parent
+ *node that matches the preceding selector.
+ */
+ for (n = cur_node->parent; n; n = n->parent) {
+ status = sel_matches_node_real
+ (a_this, cur_sel->prev,
+ n, &matches, FALSE, TRUE);
+
+ if (status != CR_OK)
+ goto done;
+
+ if (matches == TRUE) {
+ cur_node = n ;
+ break;
+ }
+ }
+
+ if (!n) {
+ /*
+ *didn't find any ancestor that matches
+ *the previous simple selector.
+ */
+ goto done;
+ }
+ /*
+ *in this case, the preceding simple sel
+ *will have been interpreted twice, which
+ *is a cpu and mem waste ... I need to find
+ *another way to do this. Anyway, this is
+ *my first attempt to write this function and
+ *I am a bit clueless.
+ */
+ break;
+ }
+
+ case COMB_PLUS:
+ cur_node = get_prev_element_node (cur_node);
+ if (!cur_node)
+ goto done;
+ break;
+
+ case COMB_GT:
+ cur_node = get_next_parent_element_node (cur_node);
+ if (!cur_node)
+ goto done;
+ break;
+
+ default:
+ goto done;
+ }
+ continue;
+ }
+
+ /*
+ *if we reached this point, it means the selector matches
+ *the xml node.
+ */
+ *a_result = TRUE;
+
+ done:
+ return CR_OK;
+}
+
+
+/**
+ *Returns array of the ruleset statements that matches the
+ *given xml node.
+ *The engine keeps in memory the last statement he
+ *visited during the match. So, the next call
+ *to this function will eventually return a rulesets list starting
+ *from the last ruleset statement visited during the previous call.
+ *The enable users to get matching rulesets in an incremental way.
+ *Note that for each statement returned,
+ *the engine calculates the specificity of the selector
+ *that matched the xml node and stores it in the "specifity" field
+ *of the statement structure.
+ *
+ *@param a_sel_eng the current selection engine
+ *@param a_node the xml node for which the request
+ *is being made.
+ *@param a_sel_list the list of selectors to perform the search in.
+ *@param a_rulesets in/out parameter. A pointer to the
+ *returned array of rulesets statements that match the xml node
+ *given in parameter. The caller allocates the array before calling this
+ *function.
+ *@param a_len in/out parameter the length (in sizeof (#CRStatement*))
+ *of the returned array.
+ *(the length of a_rulesets, more precisely).
+ *The caller must set it to the length of a_ruleset prior to calling this
+ *function. In return, the function sets it to the length
+ *(in sizeof (#CRStatement)) of the actually returned CRStatement array.
+ *@return CR_OUTPUT_TOO_SHORT_ERROR if found more rulesets than the size
+ *of the a_rulesets array. In this case, the first *a_len rulesets found
+ *are put in a_rulesets, and a further call will return the following
+ *ruleset(s) following the same principle.
+ *@return CR_OK if all the rulesets found have been returned. In this
+ *case, *a_len is set to the actual number of ruleset found.
+ *@return CR_BAD_PARAM_ERROR in case any of the given parameter are
+ *bad (e.g null pointer).
+ *@return CR_ERROR if any other error occured.
+ */
+static enum CRStatus
+cr_sel_eng_get_matched_rulesets_real (CRSelEng * a_this,
+ CRStyleSheet * a_stylesheet,
+ xmlNode * a_node,
+ CRStatement ** a_rulesets,
+ gulong * a_len)
+{
+ CRStatement *cur_stmt = NULL;
+ CRSelector *sel_list = NULL,
+ *cur_sel = NULL;
+ gboolean matches = FALSE;
+ enum CRStatus status = CR_OK;
+ gulong i = 0;
+
+ g_return_val_if_fail (a_this
+ && a_stylesheet
+ && a_node && a_rulesets, CR_BAD_PARAM_ERROR);
+
+ if (!a_stylesheet->statements) {
+ *a_rulesets = NULL;
+ *a_len = 0;
+ return CR_OK;
+ }
+
+ /*
+ *if this stylesheet is "new one"
+ *let's remember it for subsequent calls.
+ */
+ if (PRIVATE (a_this)->sheet != a_stylesheet) {
+ PRIVATE (a_this)->sheet = a_stylesheet;
+ PRIVATE (a_this)->cur_stmt = a_stylesheet->statements;
+ }
+
+ /*
+ *walk through the list of statements and,
+ *get the selectors list inside the statements that
+ *contain some, and try to match our xml node in these
+ *selectors lists.
+ */
+ for (cur_stmt = PRIVATE (a_this)->cur_stmt, i = 0;
+ (PRIVATE (a_this)->cur_stmt = cur_stmt);
+ cur_stmt = cur_stmt->next) {
+ /*
+ *initialyze the selector list in which we will
+ *really perform the search.
+ */
+ sel_list = NULL;
+
+ /*
+ *get the the damn selector list in
+ *which we have to look
+ */
+ switch (cur_stmt->type) {
+ case RULESET_STMT:
+ if (cur_stmt->kind.ruleset
+ && cur_stmt->kind.ruleset->sel_list) {
+ sel_list = cur_stmt->kind.ruleset->sel_list;
+ }
+ break;
+
+ case AT_MEDIA_RULE_STMT:
+ if (cur_stmt->kind.media_rule
+ && cur_stmt->kind.media_rule->rulesets
+ && cur_stmt->kind.media_rule->rulesets->
+ kind.ruleset
+ && cur_stmt->kind.media_rule->rulesets->
+ kind.ruleset->sel_list) {
+ sel_list =
+ cur_stmt->kind.media_rule->
+ rulesets->kind.ruleset->sel_list;
+ }
+ break;
+
+ case AT_IMPORT_RULE_STMT:
+ /*
+ *some recursivity may be needed here.
+ *I don't like this :(
+ */
+ break;
+ default:
+ break;
+ }
+
+ if (!sel_list)
+ continue;
+
+ /*
+ *now, we have a comma separated selector list to look in.
+ *let's walk it and try to match the xml_node
+ *on each item of the list.
+ */
+ for (cur_sel = sel_list; cur_sel; cur_sel = cur_sel->next) {
+ if (!cur_sel->simple_sel)
+ continue;
+
+ status = cr_sel_eng_matches_node
+ (a_this, cur_sel->simple_sel,
+ a_node, &matches);
+
+ if (status == CR_OK && matches == TRUE) {
+ /*
+ *bingo!!! we found one ruleset that
+ *matches that fucking node.
+ *lets put it in the out array.
+ */
+
+ if (i < *a_len) {
+ a_rulesets[i] = cur_stmt;
+ i++;
+
+ /*
+ *For the cascade computing algorithm
+ *(which is gonna take place later)
+ *we must compute the specificity
+ *(css2 spec chap 6.4.1) of the selector
+ *that matched the current xml node
+ *and store it in the css2 statement
+ *(statement == ruleset here).
+ */
+ status = cr_simple_sel_compute_specificity (cur_sel->simple_sel);
+
+ g_return_val_if_fail (status == CR_OK,
+ CR_ERROR);
+ cur_stmt->specificity =
+ cur_sel->simple_sel->
+ specificity;
+ } else
+ {
+ *a_len = i;
+ return CR_OUTPUT_TOO_SHORT_ERROR;
+ }
+ }
+ }
+ }
+
+ /*
+ *if we reached this point, it means
+ *we reached the end of stylesheet.
+ *no need to store any info about the stylesheet
+ *anymore.
+ */
+ g_return_val_if_fail (!PRIVATE (a_this)->cur_stmt, CR_ERROR);
+ PRIVATE (a_this)->sheet = NULL;
+ *a_len = i;
+ return CR_OK;
+}
+
+static enum CRStatus
+put_css_properties_in_props_list (CRPropList ** a_props, CRStatement * a_stmt)
+{
+ CRPropList *props = NULL,
+ *pair = NULL,
+ *tmp_props = NULL;
+ CRDeclaration *cur_decl = NULL;
+
+ g_return_val_if_fail (a_props && a_stmt
+ && a_stmt->type == RULESET_STMT
+ && a_stmt->kind.ruleset, CR_BAD_PARAM_ERROR);
+
+ props = *a_props;
+
+ for (cur_decl = a_stmt->kind.ruleset->decl_list;
+ cur_decl; cur_decl = cur_decl->next) {
+ CRDeclaration *decl;
+
+ decl = NULL;
+ pair = NULL;
+
+ if (!cur_decl->property
+ || !cur_decl->property->stryng
+ || !cur_decl->property->stryng->str)
+ continue;
+ /*
+ *First, test if the property is not
+ *already present in our properties list
+ *If yes, apply the cascading rules to
+ *compute the precedence. If not, insert
+ *the property into the list
+ */
+ cr_prop_list_lookup_prop (props,
+ cur_decl->property,
+ &pair);
+
+ if (!pair) {
+ tmp_props = cr_prop_list_append2
+ (props, cur_decl->property, cur_decl);
+ if (tmp_props) {
+ props = tmp_props;
+ tmp_props = NULL;
+ }
+ continue;
+ }
+
+ /*
+ *A property with the same name already exists.
+ *We must apply here
+ *some cascading rules
+ *to compute the precedence.
+ */
+ cr_prop_list_get_decl (pair, &decl);
+ g_return_val_if_fail (decl, CR_ERROR);
+
+ /*
+ *first, look at the origin.
+ *6.4.1 says:
+ *"for normal declarations,
+ *author style sheets override user
+ *style sheets which override
+ *the default style sheet."
+ */
+ if (decl->parent_statement
+ && decl->parent_statement->parent_sheet
+ && (decl->parent_statement->parent_sheet->origin
+ < a_stmt->parent_sheet->origin)) {
+ /*
+ *if the already selected declaration
+ *is marked as being !important the current
+ *declaration must not overide it
+ *(unless the already selected declaration
+ *has an UA origin)
+ */
+ if (decl->important == TRUE
+ && decl->parent_statement->parent_sheet->origin
+ != ORIGIN_UA) {
+ continue;
+ }
+ tmp_props = cr_prop_list_unlink (props, pair);
+ if (props) {
+ cr_prop_list_destroy (pair);
+ }
+ props = tmp_props;
+ tmp_props = NULL;
+ props = cr_prop_list_append2
+ (props, cur_decl->property, cur_decl);
+
+ continue;
+ } else if (decl->parent_statement
+ && decl->parent_statement->parent_sheet
+ && (decl->parent_statement->
+ parent_sheet->origin
+ > a_stmt->parent_sheet->origin)) {
+ cr_utils_trace_info
+ ("We should not reach this line\n");
+ continue;
+ }
+
+ /*
+ *A property with the same
+ *name and the same origin already exists.
+ *shit. This is lasting longer than expected ...
+ *Luckily, the spec says in 6.4.1:
+ *"more specific selectors will override
+ *more general ones"
+ *and
+ *"if two rules have the same weight,
+ *origin and specificity,
+ *the later specified wins"
+ */
+ if (a_stmt->specificity
+ >= decl->parent_statement->specificity) {
+ if (decl->important == TRUE)
+ continue;
+ props = cr_prop_list_unlink (props, pair);
+ if (pair) {
+ cr_prop_list_destroy (pair);
+ pair = NULL;
+ }
+ props = cr_prop_list_append2 (props,
+ cur_decl->property,
+ cur_decl);
+ }
+ }
+ /*TODO: this may leak. Check this out */
+ *a_props = props;
+
+ return CR_OK;
+}
+
+static void
+set_style_from_props (CRStyle * a_style, CRPropList * a_props)
+{
+ CRPropList *cur = NULL;
+ CRDeclaration *decl = NULL;
+
+ for (cur = a_props; cur; cur = cr_prop_list_get_next (cur)) {
+ cr_prop_list_get_decl (cur, &decl);
+ cr_style_set_style_from_decl (a_style, decl);
+ decl = NULL;
+ }
+}
+
+/****************************************
+ *PUBLIC METHODS
+ ****************************************/
+
+/**
+ * cr_sel_eng_new:
+ *Creates a new instance of #CRSelEng.
+ *
+ *Returns the newly built instance of #CRSelEng of
+ *NULL if an error occurs.
+ */
+CRSelEng *
+cr_sel_eng_new (void)
+{
+ CRSelEng *result = NULL;
+
+ result = g_try_malloc (sizeof (CRSelEng));
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ memset (result, 0, sizeof (CRSelEng));
+
+ PRIVATE (result) = g_try_malloc (sizeof (CRSelEngPriv));
+ if (!PRIVATE (result)) {
+ cr_utils_trace_info ("Out of memory");
+ g_free (result);
+ return NULL;
+ }
+ memset (PRIVATE (result), 0, sizeof (CRSelEngPriv));
+ cr_sel_eng_register_pseudo_class_sel_handler
+ (result, (guchar *) "first-child",
+ IDENT_PSEUDO, (CRPseudoClassSelectorHandler)
+ first_child_pseudo_class_handler);
+ cr_sel_eng_register_pseudo_class_sel_handler
+ (result, (guchar *) "lang",
+ FUNCTION_PSEUDO, (CRPseudoClassSelectorHandler)
+ lang_pseudo_class_handler);
+
+ return result;
+}
+
+/**
+ * cr_sel_eng_register_pseudo_class_sel_handler:
+ *@a_this: the current instance of #CRSelEng
+ *@a_pseudo_class_sel_name: the name of the pseudo class selector.
+ *@a_pseudo_class_type: the type of the pseudo class selector.
+ *@a_handler: the actual handler or callback to be called during
+ *the selector evaluation process.
+ *
+ *Adds a new handler entry in the handlers entry table.
+ *
+ *Returns CR_OK, upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_sel_eng_register_pseudo_class_sel_handler (CRSelEng * a_this,
+ guchar * a_name,
+ enum CRPseudoType a_type,
+ CRPseudoClassSelectorHandler
+ a_handler)
+{
+ struct CRPseudoClassSelHandlerEntry *handler_entry = NULL;
+ GList *list = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_handler && a_name, CR_BAD_PARAM_ERROR);
+
+ handler_entry = g_try_malloc
+ (sizeof (struct CRPseudoClassSelHandlerEntry));
+ if (!handler_entry) {
+ return CR_OUT_OF_MEMORY_ERROR;
+ }
+ memset (handler_entry, 0,
+ sizeof (struct CRPseudoClassSelHandlerEntry));
+ handler_entry->name = g_strdup (a_name);
+ handler_entry->type = a_type;
+ handler_entry->handler = a_handler;
+ list = g_list_append (PRIVATE (a_this)->pcs_handlers, handler_entry);
+ if (!list) {
+ return CR_OUT_OF_MEMORY_ERROR;
+ }
+ PRIVATE (a_this)->pcs_handlers = list;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_sel_eng_unregister_pseudo_class_sel_handler (CRSelEng * a_this,
+ guchar * a_name,
+ enum CRPseudoType a_type)
+{
+ GList *elem = NULL,
+ *deleted_elem = NULL;
+ gboolean found = FALSE;
+ struct CRPseudoClassSelHandlerEntry *entry = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ for (elem = PRIVATE (a_this)->pcs_handlers;
+ elem; elem = g_list_next (elem)) {
+ entry = elem->data;
+ if (!strcmp (entry->name, a_name)
+ && entry->type == a_type) {
+ found = TRUE;
+ break;
+ }
+ }
+ if (found == FALSE)
+ return CR_PSEUDO_CLASS_SEL_HANDLER_NOT_FOUND_ERROR;
+ PRIVATE (a_this)->pcs_handlers = g_list_delete_link
+ (PRIVATE (a_this)->pcs_handlers, elem);
+ entry = elem->data;
+ if (entry->name)
+ g_free (entry->name);
+ g_free (elem);
+ g_list_free (deleted_elem);
+
+ return CR_OK;
+}
+
+/**
+ * cr_sel_eng_unregister_all_pseudo_class_sel_handlers:
+ *@a_this: the current instance of #CRSelEng .
+ *
+ *Unregisters all the pseudo class sel handlers
+ *and frees all the associated allocated datastructures.
+ *
+ *Returns CR_OK upon succesful completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_sel_eng_unregister_all_pseudo_class_sel_handlers (CRSelEng * a_this)
+{
+ GList *elem = NULL;
+ struct CRPseudoClassSelHandlerEntry *entry = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ if (!PRIVATE (a_this)->pcs_handlers)
+ return CR_OK;
+ for (elem = PRIVATE (a_this)->pcs_handlers;
+ elem; elem = g_list_next (elem)) {
+ entry = elem->data;
+ if (!entry)
+ continue;
+ if (entry->name) {
+ g_free (entry->name);
+ entry->name = NULL;
+ }
+ g_free (entry);
+ elem->data = NULL;
+ }
+ g_list_free (PRIVATE (a_this)->pcs_handlers);
+ PRIVATE (a_this)->pcs_handlers = NULL;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_sel_eng_get_pseudo_class_selector_handler (CRSelEng * a_this,
+ guchar * a_name,
+ enum CRPseudoType a_type,
+ CRPseudoClassSelectorHandler *
+ a_handler)
+{
+ GList *elem = NULL;
+ struct CRPseudoClassSelHandlerEntry *entry = NULL;
+ gboolean found = FALSE;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_name, CR_BAD_PARAM_ERROR);
+
+ for (elem = PRIVATE (a_this)->pcs_handlers;
+ elem; elem = g_list_next (elem)) {
+ entry = elem->data;
+ if (!strcmp (a_name, entry->name)
+ && entry->type == a_type) {
+ found = TRUE;
+ break;
+ }
+ }
+
+ if (found == FALSE)
+ return CR_PSEUDO_CLASS_SEL_HANDLER_NOT_FOUND_ERROR;
+ *a_handler = entry->handler;
+ return CR_OK;
+}
+
+/**
+ * cr_sel_eng_matches_node:
+ *@a_this: the selection engine.
+ *@a_sel: the simple selector against which the xml node
+ *is going to be matched.
+ *@a_node: the node against which the selector is going to be matched.
+ *@a_result: out parameter. The result of the match. Is set to
+ *TRUE if the selector matches the node, FALSE otherwise. This value
+ *is considered if and only if this functions returns CR_OK.
+ *
+ *Evaluates a chained list of simple selectors (known as a css2 selector).
+ *Says wheter if this selector matches the xml node given in parameter or
+ *not.
+ *
+ *Returns the CR_OK if the selection ran correctly, an error code otherwise.
+ */
+enum CRStatus
+cr_sel_eng_matches_node (CRSelEng * a_this, CRSimpleSel * a_sel,
+ xmlNode * a_node, gboolean * a_result)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_this && a_node
+ && a_result, CR_BAD_PARAM_ERROR);
+
+ if (a_node->type != XML_ELEMENT_NODE) {
+ *a_result = FALSE;
+ return CR_OK;
+ }
+
+ return sel_matches_node_real (a_this, a_sel,
+ a_node, a_result,
+ TRUE, TRUE);
+}
+
+/**
+ * cr_sel_eng_get_matched_rulesets:
+ *@a_this: the current instance of the selection engine.
+ *@a_sheet: the stylesheet that holds the selectors.
+ *@a_node: the xml node to consider during the walk thru
+ *the stylesheet.
+ *@a_rulesets: out parameter. A pointer to an array of
+ *rulesets statement pointers. *a_rulesets is allocated by
+ *this function and must be freed by the caller. However, the caller
+ *must not alter the rulesets statements pointer because they
+ *point to statements that are still in the css stylesheet.
+ *@a_len: the length of *a_ruleset.
+ *
+ *Returns an array of pointers to selectors that matches
+ *the xml node given in parameter.
+ *
+ *Returns CR_OK upon sucessfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_sel_eng_get_matched_rulesets (CRSelEng * a_this,
+ CRStyleSheet * a_sheet,
+ xmlNode * a_node,
+ CRStatement *** a_rulesets, gulong * a_len)
+{
+ CRStatement **stmts_tab = NULL;
+ enum CRStatus status = CR_OK;
+ gulong tab_size = 0,
+ tab_len = 0,
+ index = 0;
+ gushort stmts_chunck_size = 8;
+
+ g_return_val_if_fail (a_this
+ && a_sheet
+ && a_node
+ && a_rulesets && *a_rulesets == NULL
+ && a_len, CR_BAD_PARAM_ERROR);
+
+ stmts_tab = g_try_malloc (stmts_chunck_size * sizeof (CRStatement *));
+
+ if (!stmts_tab) {
+ cr_utils_trace_info ("Out of memory");
+ status = CR_ERROR;
+ goto error;
+ }
+ memset (stmts_tab, 0, stmts_chunck_size * sizeof (CRStatement *));
+
+ tab_size = stmts_chunck_size;
+ tab_len = tab_size;
+
+ while ((status = cr_sel_eng_get_matched_rulesets_real
+ (a_this, a_sheet, a_node, stmts_tab + index, &tab_len))
+ == CR_OUTPUT_TOO_SHORT_ERROR) {
+ stmts_tab = g_try_realloc (stmts_tab,
+ (tab_size + stmts_chunck_size)
+ * sizeof (CRStatement *));
+ if (!stmts_tab) {
+ cr_utils_trace_info ("Out of memory");
+ status = CR_ERROR;
+ goto error;
+ }
+ tab_size += stmts_chunck_size;
+ index += tab_len;
+ tab_len = tab_size - index;
+ }
+
+ tab_len = tab_size - stmts_chunck_size + tab_len;
+ *a_rulesets = stmts_tab;
+ *a_len = tab_len;
+
+ return CR_OK;
+
+ error:
+
+ if (stmts_tab) {
+ g_free (stmts_tab);
+ stmts_tab = NULL;
+
+ }
+
+ *a_len = 0;
+ return status;
+}
+
+
+enum CRStatus
+cr_sel_eng_get_matched_properties_from_cascade (CRSelEng * a_this,
+ CRCascade * a_cascade,
+ xmlNode * a_node,
+ CRPropList ** a_props)
+{
+ CRStatement **stmts_tab = NULL;
+ enum CRStatus status = CR_OK;
+ gulong tab_size = 0,
+ tab_len = 0,
+ i = 0,
+ index = 0;
+ enum CRStyleOrigin origin = 0;
+ gushort stmts_chunck_size = 8;
+ CRStyleSheet *sheet = NULL;
+
+ g_return_val_if_fail (a_this
+ && a_cascade
+ && a_node && a_props, CR_BAD_PARAM_ERROR);
+
+ for (origin = ORIGIN_UA; origin < NB_ORIGINS; origin++) {
+ sheet = cr_cascade_get_sheet (a_cascade, origin);
+ if (!sheet)
+ continue;
+ if (tab_size - index < 1) {
+ stmts_tab = g_try_realloc
+ (stmts_tab, (tab_size + stmts_chunck_size)
+ * sizeof (CRStatement *));
+ if (!stmts_tab) {
+ cr_utils_trace_info ("Out of memory");
+ status = CR_ERROR;
+ goto cleanup;
+ }
+ tab_size += stmts_chunck_size;
+ /*
+ *compute the max size left for
+ *cr_sel_eng_get_matched_rulesets_real()'s output tab
+ */
+ tab_len = tab_size - index;
+ }
+ while ((status = cr_sel_eng_get_matched_rulesets_real
+ (a_this, sheet, a_node, stmts_tab + index, &tab_len))
+ == CR_OUTPUT_TOO_SHORT_ERROR) {
+ stmts_tab = g_try_realloc
+ (stmts_tab, (tab_size + stmts_chunck_size)
+ * sizeof (CRStatement *));
+ if (!stmts_tab) {
+ cr_utils_trace_info ("Out of memory");
+ status = CR_ERROR;
+ goto cleanup;
+ }
+ tab_size += stmts_chunck_size;
+ index += tab_len;
+ /*
+ *compute the max size left for
+ *cr_sel_eng_get_matched_rulesets_real()'s output tab
+ */
+ tab_len = tab_size - index;
+ }
+ if (status != CR_OK) {
+ cr_utils_trace_info ("Error while running "
+ "selector engine");
+ goto cleanup;
+ }
+ index += tab_len;
+ tab_len = tab_size - index;
+ }
+
+ /*
+ *TODO, walk down the stmts_tab and build the
+ *property_name/declaration hashtable.
+ *Make sure one can walk from the declaration to
+ *the stylesheet.
+ */
+ for (i = 0; i < index; i++) {
+ CRStatement *stmt = stmts_tab[i];
+
+ if (!stmt)
+ continue;
+ switch (stmt->type) {
+ case RULESET_STMT:
+ if (!stmt->parent_sheet)
+ continue;
+ status = put_css_properties_in_props_list
+ (a_props, stmt);
+ break;
+ default:
+ break;
+ }
+
+ }
+ status = CR_OK ;
+ cleanup:
+ if (stmts_tab) {
+ g_free (stmts_tab);
+ stmts_tab = NULL;
+ }
+
+ return status;
+}
+
+enum CRStatus
+cr_sel_eng_get_matched_style (CRSelEng * a_this,
+ CRCascade * a_cascade,
+ xmlNode * a_node,
+ CRStyle * a_parent_style,
+ CRStyle ** a_style,
+ gboolean a_set_props_to_initial_values)
+{
+ enum CRStatus status = CR_OK;
+
+ CRPropList *props = NULL;
+
+ g_return_val_if_fail (a_this && a_cascade
+ && a_node && a_style, CR_BAD_PARAM_ERROR);
+
+ status = cr_sel_eng_get_matched_properties_from_cascade
+ (a_this, a_cascade, a_node, &props);
+
+ g_return_val_if_fail (status == CR_OK, status);
+ if (props) {
+ if (!*a_style) {
+ *a_style = cr_style_new (a_set_props_to_initial_values) ;
+ g_return_val_if_fail (*a_style, CR_ERROR);
+ } else {
+ if (a_set_props_to_initial_values == TRUE) {
+ cr_style_set_props_to_initial_values (*a_style) ;
+ } else {
+ cr_style_set_props_to_default_values (*a_style);
+ }
+ }
+ (*a_style)->parent_style = a_parent_style;
+
+ set_style_from_props (*a_style, props);
+ if (props) {
+ cr_prop_list_destroy (props);
+ props = NULL;
+ }
+ }
+ return CR_OK;
+}
+
+/**
+ * cr_sel_eng_destroy:
+ *@a_this: the current instance of the selection engine.
+ *
+ *The destructor of #CRSelEng
+ */
+void
+cr_sel_eng_destroy (CRSelEng * a_this)
+{
+ g_return_if_fail (a_this);
+
+ if (!PRIVATE (a_this))
+ goto end ;
+ if (PRIVATE (a_this)->pcs_handlers) {
+ cr_sel_eng_unregister_all_pseudo_class_sel_handlers
+ (a_this) ;
+ PRIVATE (a_this)->pcs_handlers = NULL ;
+ }
+ g_free (PRIVATE (a_this));
+ PRIVATE (a_this) = NULL;
+ end:
+ if (a_this) {
+ g_free (a_this);
+ }
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+#ifndef __CR_SEL_ENG_H__
+#define __CR_SEL_ENG_H__
+
+#include "cr-utils.h"
+#include "cr-stylesheet.h"
+#include "cr-cascade.h"
+#include "cr-style.h"
+#include "cr-prop-list.h"
+
+#ifdef CROCO_HAVE_LIBXML2
+ #include <libxml/tree.h>
+#endif
+
+
+
+/**
+ *@file:
+ *The declaration of the #CRSelEng class.
+ *The #CRSelEng is actually the "Selection Engine"
+ *class.
+ */
+
+G_BEGIN_DECLS
+
+typedef struct _CRSelEng CRSelEng ;
+typedef struct _CRSelEngPriv CRSelEngPriv ;
+
+/**
+ *The Selection engine class.
+ *The main service provided by this class, is
+ *the ability to interpret a libcroco implementation
+ *of css2 selectors, and given an xml node, say if
+ *the selector matches the node or not.
+ */
+struct _CRSelEng
+{
+ CRSelEngPriv *priv ;
+} ;
+
+
+typedef gboolean (*CRPseudoClassSelectorHandler) (CRSelEng* a_this,
+ CRAdditionalSel *a_add_sel,
+ xmlNode *a_node) ;
+CRSelEng * cr_sel_eng_new (void) ;
+
+enum CRStatus cr_sel_eng_register_pseudo_class_sel_handler (CRSelEng *a_this,
+ guchar *a_pseudo_class_sel_name,
+ enum CRPseudoType a_pseudo_class_type,
+ CRPseudoClassSelectorHandler a_handler) ;
+
+enum CRStatus cr_sel_eng_unregister_pseudo_class_sel_handler (CRSelEng *a_this,
+ guchar *a_pseudo_class_sel_name,
+ enum CRPseudoType a_pseudo_class_type) ;
+
+enum CRStatus cr_sel_eng_unregister_all_pseudo_class_sel_handlers (CRSelEng *a_this) ;
+
+enum CRStatus cr_sel_eng_get_pseudo_class_selector_handler (CRSelEng *a_this,
+ guchar *a_pseudo_class_sel_name,
+ enum CRPseudoType a_pseudo_class_type,
+ CRPseudoClassSelectorHandler *a_handler) ;
+
+enum CRStatus cr_sel_eng_matches_node (CRSelEng *a_this,
+ CRSimpleSel *a_sel,
+ xmlNode *a_node,
+ gboolean *a_result) ;
+
+enum CRStatus cr_sel_eng_get_matched_rulesets (CRSelEng *a_this,
+ CRStyleSheet *a_sheet,
+ xmlNode *a_node,
+ CRStatement ***a_rulesets,
+ gulong *a_len) ;
+
+enum CRStatus
+cr_sel_eng_get_matched_properties_from_cascade (CRSelEng *a_this,
+ CRCascade *a_cascade,
+ xmlNode *a_node,
+ CRPropList **a_props) ;
+
+enum CRStatus cr_sel_eng_get_matched_style (CRSelEng *a_this,
+ CRCascade *a_cascade,
+ xmlNode *a_node,
+ CRStyle *a_parent_style,
+ CRStyle **a_style,
+ gboolean a_set_props_to_initial_values) ;
+
+void cr_sel_eng_destroy (CRSelEng *a_this) ;
+
+G_END_DECLS
+
+
+#endif/*__CR_SEL_ENG_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include <string.h>
+#include "cr-selector.h"
+#include "cr-parser.h"
+
+/**
+ * cr_selector_new:
+ *
+ *@a_simple_sel: the initial simple selector list
+ *of the current instance of #CRSelector.
+ *
+ *Creates a new instance of #CRSelector.
+ *
+ *Returns the newly built instance of #CRSelector, or
+ *NULL in case of failure.
+ */
+CRSelector *
+cr_selector_new (CRSimpleSel * a_simple_sel)
+{
+ CRSelector *result = NULL;
+
+ result = g_try_malloc (sizeof (CRSelector));
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ memset (result, 0, sizeof (CRSelector));
+ result->simple_sel = a_simple_sel;
+ return result;
+}
+
+CRSelector *
+cr_selector_parse_from_buf (const guchar * a_char_buf, enum CREncoding a_enc)
+{
+ CRParser *parser = NULL;
+
+ g_return_val_if_fail (a_char_buf, NULL);
+
+ parser = cr_parser_new_from_buf ((guchar*)a_char_buf, strlen (a_char_buf),
+ a_enc, FALSE);
+ g_return_val_if_fail (parser, NULL);
+
+ return NULL;
+}
+
+/**
+ * cr_selector_append:
+ *
+ *@a_this: the current instance of #CRSelector.
+ *@a_new: the instance of #CRSelector to be appended.
+ *
+ *Appends a new instance of #CRSelector to the current selector list.
+ *
+ *Returns the new list.
+ */
+CRSelector *
+cr_selector_append (CRSelector * a_this, CRSelector * a_new)
+{
+ CRSelector *cur = NULL;
+
+ if (!a_this) {
+ return a_new;
+ }
+
+ /*walk forward the list headed by a_this to get the list tail */
+ for (cur = a_this; cur && cur->next; cur = cur->next) ;
+
+ cur->next = a_new;
+ a_new->prev = cur;
+
+ return a_this;
+}
+
+/**
+ * cr_selector_prepend:
+ *
+ *@a_this: the current instance of #CRSelector list.
+ *@a_new: the instance of #CRSelector.
+ *
+ *Prepends an element to the #CRSelector list.
+ *
+ *Returns the new list.
+ */
+CRSelector *
+cr_selector_prepend (CRSelector * a_this, CRSelector * a_new)
+{
+ CRSelector *cur = NULL;
+
+ a_new->next = a_this;
+ a_this->prev = a_new;
+
+ for (cur = a_new; cur && cur->prev; cur = cur->prev) ;
+
+ return cur;
+}
+
+/**
+ * cr_selector_append_simple_sel:
+ *
+ *@a_this: the current instance of #CRSelector.
+ *@a_simple_sel: the simple selector to append.
+ *
+ *append a simple selector to the current #CRSelector list.
+ *
+ *Returns the new list or NULL in case of failure.
+ */
+CRSelector *
+cr_selector_append_simple_sel (CRSelector * a_this,
+ CRSimpleSel * a_simple_sel)
+{
+ CRSelector *selector = NULL;
+
+ selector = cr_selector_new (a_simple_sel);
+ g_return_val_if_fail (selector, NULL);
+
+ return cr_selector_append (a_this, selector);
+}
+
+guchar *
+cr_selector_to_string (CRSelector const * a_this)
+{
+ guchar *result = NULL;
+ GString *str_buf = NULL;
+
+ str_buf = g_string_new (NULL);
+ g_return_val_if_fail (str_buf, NULL);
+
+ if (a_this) {
+ CRSelector const *cur = NULL;
+
+ for (cur = a_this; cur; cur = cur->next) {
+ if (cur->simple_sel) {
+ guchar *tmp_str = NULL;
+
+ tmp_str = cr_simple_sel_to_string
+ (cur->simple_sel);
+
+ if (tmp_str) {
+ if (cur->prev)
+ g_string_append (str_buf,
+ ", ");
+
+ g_string_append (str_buf, tmp_str);
+
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ }
+ }
+ }
+
+ if (str_buf) {
+ result = str_buf->str;
+ g_string_free (str_buf, FALSE);
+ str_buf = NULL;
+ }
+
+ return result;
+}
+
+/**
+ * cr_selector_dump:
+ *
+ *@a_this: the current instance of #CRSelector.
+ *@a_fp: the destination file.
+ *
+ *Serializes the current instance of #CRSelector to a file.
+ */
+void
+cr_selector_dump (CRSelector const * a_this, FILE * a_fp)
+{
+ guchar *tmp_buf = NULL;
+
+ if (a_this) {
+ tmp_buf = cr_selector_to_string (a_this);
+ if (tmp_buf) {
+ fprintf (a_fp, "%s", tmp_buf);
+ g_free (tmp_buf);
+ tmp_buf = NULL;
+ }
+ }
+}
+
+/**
+ * cr_selector_ref:
+ *
+ *@a_this: the current instance of #CRSelector.
+ *
+ *Increments the ref count of the current instance
+ *of #CRSelector.
+ */
+void
+cr_selector_ref (CRSelector * a_this)
+{
+ g_return_if_fail (a_this);
+
+ a_this->ref_count++;
+}
+
+/**
+ * cr_selector_unref:
+ *
+ *@a_this: the current instance of #CRSelector.
+ *
+ *Decrements the ref count of the current instance of
+ *#CRSelector.
+ *If the ref count reaches zero, the current instance of
+ *#CRSelector is destroyed.
+ *
+ *Returns TRUE if this function destroyed the current instance
+ *of #CRSelector, FALSE otherwise.
+ */
+gboolean
+cr_selector_unref (CRSelector * a_this)
+{
+ g_return_val_if_fail (a_this, FALSE);
+
+ if (a_this->ref_count) {
+ a_this->ref_count--;
+ }
+
+ if (a_this->ref_count == 0) {
+ cr_selector_destroy (a_this);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+/**
+ * cr_selector_destroy:
+ *
+ *@a_this: the current instance of #CRSelector.
+ *
+ *Destroys the selector list.
+ */
+void
+cr_selector_destroy (CRSelector * a_this)
+{
+ CRSelector *cur = NULL;
+
+ g_return_if_fail (a_this);
+
+ /*
+ *go and get the list tail. In the same time, free
+ *all the simple selectors contained in the list.
+ */
+ for (cur = a_this; cur && cur->next; cur = cur->next) {
+ if (cur->simple_sel) {
+ cr_simple_sel_destroy (cur->simple_sel);
+ cur->simple_sel = NULL;
+ }
+ }
+
+ if (cur) {
+ if (cur->simple_sel) {
+ cr_simple_sel_destroy (cur->simple_sel);
+ cur->simple_sel = NULL;
+ }
+ }
+
+ /*in case the list has only one element */
+ if (cur && !cur->prev) {
+ g_free (cur);
+ return;
+ }
+
+ /*walk backward the list and free each "next element" */
+ for (cur = cur->prev; cur && cur->prev; cur = cur->prev) {
+ if (cur->next) {
+ g_free (cur->next);
+ cur->next = NULL;
+ }
+ }
+
+ if (!cur)
+ return;
+
+ if (cur->next) {
+ g_free (cur->next);
+ cur->next = NULL;
+ }
+
+ g_free (cur);
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_SELECTOR_H__
+#define __CR_SELECTOR_H__
+
+#include <stdio.h>
+#include "cr-utils.h"
+#include "cr-simple-sel.h"
+#include "cr-parsing-location.h"
+
+/**
+ *@file
+ *The declaration file of the #CRSelector file.
+ */
+
+G_BEGIN_DECLS
+
+typedef struct _CRSelector CRSelector ;
+
+/**
+ *Abstracts a CSS2 selector as defined in the right part
+ *of the 'ruleset" production in the appendix D.1 of the
+ *css2 spec.
+ *It is actually the abstraction of a comma separated list
+ *of simple selectors list.
+ *In a css2 file, a selector is a list of simple selectors
+ *separated by a comma.
+ *e.g: sel0, sel1, sel2 ...
+ *Each seln is a simple selector
+ */
+struct _CRSelector
+{
+ /**
+ *A Selection expression.
+ *It is a list of basic selectors.
+ *Each basic selector can be either an element
+ *selector, an id selector, a class selector, an
+ *attribute selector, an universal selector etc ...
+ */
+ CRSimpleSel *simple_sel ;
+
+ /**The next selector list element*/
+ CRSelector *next ;
+ CRSelector *prev ;
+ CRParsingLocation location ;
+ glong ref_count ;
+};
+
+CRSelector* cr_selector_new (CRSimpleSel *a_sel_expr) ;
+
+CRSelector * cr_selector_parse_from_buf (const guchar * a_char_buf,
+ enum CREncoding a_enc) ;
+
+CRSelector* cr_selector_append (CRSelector *a_this, CRSelector *a_new) ;
+
+CRSelector* cr_selector_append_simple_sel (CRSelector *a_this,
+ CRSimpleSel *a_simple_sel) ;
+
+CRSelector* cr_selector_prepend (CRSelector *a_this, CRSelector *a_new) ;
+
+guchar * cr_selector_to_string (CRSelector const *a_this) ;
+
+void cr_selector_dump (CRSelector const *a_this, FILE *a_fp) ;
+
+void cr_selector_ref (CRSelector *a_this) ;
+
+gboolean cr_selector_unref (CRSelector *a_this) ;
+
+void cr_selector_destroy (CRSelector *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_SELECTOR_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include <string.h>
+#include <glib.h>
+#include "cr-simple-sel.h"
+
+/**
+ * cr_simple_sel_new:
+ *
+ *The constructor of #CRSimpleSel.
+ *
+ *Returns the new instance of #CRSimpleSel.
+ */
+CRSimpleSel *
+cr_simple_sel_new (void)
+{
+ CRSimpleSel *result = NULL;
+
+ result = g_try_malloc (sizeof (CRSimpleSel));
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ memset (result, 0, sizeof (CRSimpleSel));
+
+ return result;
+}
+
+/**
+ * cr_simple_sel_append_simple_sel:
+ *
+ *Appends a simpe selector to the current list of simple selector.
+ *
+ *@a_this: the this pointer of the current instance of #CRSimpleSel.
+ *@a_sel: the simple selector to append.
+ *
+ *Returns: the new list upon successfull completion, an error code otherwise.
+ */
+CRSimpleSel *
+cr_simple_sel_append_simple_sel (CRSimpleSel * a_this, CRSimpleSel * a_sel)
+{
+ CRSimpleSel *cur = NULL;
+
+ g_return_val_if_fail (a_sel, NULL);
+
+ if (a_this == NULL)
+ return a_sel;
+
+ for (cur = a_this; cur->next; cur = cur->next) ;
+
+ cur->next = a_sel;
+ a_sel->prev = cur;
+
+ return a_this;
+}
+
+/**
+ * cr_simple_sel_prepend_simple_sel:
+ *
+ *@a_this: the this pointer of the current instance of #CRSimpleSel.
+ *@a_sel: the simple selector to prepend.
+ *
+ *Prepends a simple selector to the current list of simple selectors.
+ *
+ *Returns the new list upon successfull completion, an error code otherwise.
+ */
+CRSimpleSel *
+cr_simple_sel_prepend_simple_sel (CRSimpleSel * a_this, CRSimpleSel * a_sel)
+{
+ g_return_val_if_fail (a_sel, NULL);
+
+ if (a_this == NULL)
+ return a_sel;
+
+ a_sel->next = a_this;
+ a_this->prev = a_sel;
+
+ return a_sel;
+}
+
+guchar *
+cr_simple_sel_to_string (CRSimpleSel const * a_this)
+{
+ GString *str_buf = NULL;
+ guchar *result = NULL;
+
+ CRSimpleSel const *cur = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ str_buf = g_string_new (NULL);
+ for (cur = a_this; cur; cur = cur->next) {
+ if (cur->name) {
+ guchar *str = g_strndup (cur->name->stryng->str,
+ cur->name->stryng->len);
+
+ if (str) {
+ switch (cur->combinator) {
+ case COMB_WS:
+ g_string_append (str_buf, " ");
+ break;
+
+ case COMB_PLUS:
+ g_string_append (str_buf, "+");
+ break;
+
+ case COMB_GT:
+ g_string_append (str_buf, ">");
+ break;
+
+ default:
+ break;
+ }
+
+ g_string_append (str_buf, str);
+ g_free (str);
+ str = NULL;
+ }
+ }
+
+ if (cur->add_sel) {
+ guchar *tmp_str = NULL;
+
+ tmp_str = cr_additional_sel_to_string (cur->add_sel);
+ if (tmp_str) {
+ g_string_append (str_buf, tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ }
+ }
+
+ if (str_buf) {
+ result = str_buf->str;
+ g_string_free (str_buf, FALSE);
+ str_buf = NULL;
+ }
+
+ return result;
+}
+
+
+guchar *
+cr_simple_sel_one_to_string (CRSimpleSel const * a_this)
+{
+ GString *str_buf = NULL;
+ guchar *result = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ str_buf = g_string_new (NULL);
+ if (a_this->name) {
+ guchar *str = g_strndup (a_this->name->stryng->str,
+ a_this->name->stryng->len);
+
+ if (str) {
+ g_string_append_printf (str_buf, "%s", str);
+ g_free (str);
+ str = NULL;
+ }
+ }
+
+ if (a_this->add_sel) {
+ guchar *tmp_str = NULL;
+
+ tmp_str = cr_additional_sel_to_string (a_this->add_sel);
+ if (tmp_str) {
+ g_string_append_printf
+ (str_buf, "%s", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ }
+
+ if (str_buf) {
+ result = str_buf->str;
+ g_string_free (str_buf, FALSE);
+ str_buf = NULL;
+ }
+
+ return result;
+}
+
+/**
+ * cr_simple_sel_dump:
+ *@a_this: the current instance of #CRSimpleSel.
+ *@a_fp: the destination file pointer.
+ *
+ *Dumps the selector to a file.
+ *TODO: add the support of unicode in the dump.
+ *
+ *Returns CR_OK upon successfull completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_simple_sel_dump (CRSimpleSel const * a_this, FILE * a_fp)
+{
+ guchar *tmp_str = NULL;
+
+ g_return_val_if_fail (a_fp, CR_BAD_PARAM_ERROR);
+
+ if (a_this) {
+ tmp_str = cr_simple_sel_to_string (a_this);
+ if (tmp_str) {
+ fprintf (a_fp, "%s", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ }
+
+ return CR_OK;
+}
+
+/**
+ * cr_simple_sel_compute_specificity:
+ *
+ *@a_this: the current instance of #CRSimpleSel
+ *
+ *Computes the selector (combinator separated list of simple selectors)
+ *as defined in the css2 spec in chapter 6.4.3
+ *
+ *Returns CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_simple_sel_compute_specificity (CRSimpleSel * a_this)
+{
+ CRAdditionalSel const *cur_add_sel = NULL;
+ CRSimpleSel const *cur_sel = NULL;
+ gulong a = 0,
+ b = 0,
+ c = 0;
+
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ for (cur_sel = a_this; cur_sel; cur_sel = cur_sel->next) {
+ if (cur_sel->type_mask | TYPE_SELECTOR) {
+ c++; /*hmmh, is this a new language ? */
+ } else if (!cur_sel->name
+ || !cur_sel->name->stryng
+ || !cur_sel->name->stryng->str) {
+ if (cur_sel->add_sel->type ==
+ PSEUDO_CLASS_ADD_SELECTOR) {
+ /*
+ *this is a pseudo element, and
+ *the spec says, "ignore pseudo elements".
+ */
+ continue;
+ }
+ }
+
+ for (cur_add_sel = cur_sel->add_sel;
+ cur_add_sel; cur_add_sel = cur_add_sel->next) {
+ switch (cur_add_sel->type) {
+ case ID_ADD_SELECTOR:
+ a++;
+ break;
+
+ case NO_ADD_SELECTOR:
+ continue;
+
+ default:
+ b++;
+ break;
+ }
+ }
+ }
+
+ /*we suppose a, b and c have 1 to 3 digits */
+ a_this->specificity = a * 1000000 + b * 1000 + c;
+
+ return CR_OK;
+}
+
+/**
+ * cr_simple_sel_destroy:
+ *
+ *@a_this: the this pointer of the current instance of #CRSimpleSel.
+ *
+ *The destructor of the current instance of
+ *#CRSimpleSel.
+ */
+void
+cr_simple_sel_destroy (CRSimpleSel * a_this)
+{
+ g_return_if_fail (a_this);
+
+ if (a_this->name) {
+ cr_string_destroy (a_this->name);
+ a_this->name = NULL;
+ }
+
+ if (a_this->add_sel) {
+ cr_additional_sel_destroy (a_this->add_sel);
+ a_this->add_sel = NULL;
+ }
+
+ if (a_this->next) {
+ cr_simple_sel_destroy (a_this->next);
+ }
+
+ if (a_this) {
+ g_free (a_this);
+ }
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+
+#ifndef __CR_SEL_H__
+#define __CR_SEL_H__
+
+#include <stdio.h>
+#include <glib.h>
+#include "cr-additional-sel.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *the declaration of the #CRSimpleSel class.
+ *
+ */
+enum Combinator
+{
+ NO_COMBINATOR,
+ COMB_WS,/*whitespace: descendent*/
+ COMB_PLUS,/*'+': preceded by*/
+ COMB_GT/*greater than ('>'): child*/
+} ;
+
+enum SimpleSelectorType
+{
+ NO_SELECTOR_TYPE = 0,
+ UNIVERSAL_SELECTOR = 1,
+ TYPE_SELECTOR = 1 << 1
+} ;
+
+typedef struct _CRSimpleSel CRSimpleSel ;
+
+/**
+ *The abstraction of a css2 simple selection list
+ *as defined by the right part of the "selector" production in the
+ *appendix D.1 of the css2 spec.
+ *It is basically a list of simple selector, each
+ *simple selector being separated by a combinator.
+ *
+ *In the libcroco's implementation, each simple selector
+ *is made of at most two parts:
+ *
+ *1/An element name or 'type selector' (which can hold a '*' and
+ *then been called 'universal selector')
+ *
+ *2/An additional selector that "specializes" the preceding type or
+ *universal selector. The additionnal selector can be either
+ *an id selector, or a class selector, or an attribute selector.
+ */
+struct _CRSimpleSel
+{
+ enum SimpleSelectorType type_mask ;
+ gboolean is_case_sentive ;
+ CRString * name ;
+ /**
+ *The combinator that separates
+ *this simple selector from the previous
+ *one.
+ */
+ enum Combinator combinator ;
+
+ /**
+ *The additional selector list of the
+ *current simple selector.
+ *An additional selector may
+ *be a class selector, an id selector,
+ *or an attribute selector.
+ *Note that this field is a linked list.
+ */
+ CRAdditionalSel *add_sel ;
+
+ /*
+ *the specificity as specified by
+ *chapter 6.4.3 of the spec.
+ */
+ gulong specificity ;
+
+ CRSimpleSel *next ;
+ CRSimpleSel *prev ;
+ CRParsingLocation location ;
+} ;
+
+CRSimpleSel * cr_simple_sel_new (void) ;
+
+CRSimpleSel * cr_simple_sel_append_simple_sel (CRSimpleSel *a_this,
+ CRSimpleSel *a_sel) ;
+
+CRSimpleSel * cr_simple_sel_prepend_simple_sel (CRSimpleSel *a_this,
+ CRSimpleSel *a_sel) ;
+
+guchar * cr_simple_sel_to_string (CRSimpleSel const *a_this) ;
+
+guchar * cr_simple_sel_one_to_string (CRSimpleSel const * a_this) ;
+
+enum CRStatus cr_simple_sel_dump (CRSimpleSel const *a_this, FILE *a_fp) ;
+
+enum CRStatus cr_simple_sel_dump_attr_sel_list (CRSimpleSel const *a_this) ;
+
+enum CRStatus cr_simple_sel_compute_specificity (CRSimpleSel *a_this) ;
+
+void cr_simple_sel_destroy (CRSimpleSel *a_this) ;
+
+G_END_DECLS
+
+
+#endif /*__CR_SIMPLE_SEL_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli.
+ * See COPYRIGHTS files for copyrights information.
+ */
+
+#include <string.h>
+#include "cr-statement.h"
+#include "cr-parser.h"
+
+/**
+ *@file
+ *Definition of the #CRStatement class.
+ */
+
+#define DECLARATION_INDENT_NB 2
+
+static void cr_statement_clear (CRStatement * a_this);
+
+static void
+parse_font_face_start_font_face_cb (CRDocHandler * a_this,
+ CRParsingLocation *a_location)
+{
+ CRStatement *stmt = NULL;
+ enum CRStatus status = CR_OK;
+
+ stmt = cr_statement_new_at_font_face_rule (NULL, NULL);
+ g_return_if_fail (stmt);
+
+ status = cr_doc_handler_set_ctxt (a_this, stmt);
+ g_return_if_fail (status == CR_OK);
+}
+
+static void
+parse_font_face_unrecoverable_error_cb (CRDocHandler * a_this)
+{
+ CRStatement *stmt = NULL;
+ CRStatement **stmtptr = NULL;
+ enum CRStatus status = CR_OK;
+
+ g_return_if_fail (a_this);
+
+ stmtptr = &stmt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) stmtptr);
+ if (status != CR_OK) {
+ cr_utils_trace_info ("Couldn't get parsing context. "
+ "This may lead to some memory leaks.");
+ return;
+ }
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ cr_doc_handler_set_ctxt (a_this, NULL);
+ return;
+ }
+}
+
+static void
+parse_font_face_property_cb (CRDocHandler * a_this,
+ CRString * a_name,
+ CRTerm * a_value, gboolean a_important)
+{
+ enum CRStatus status = CR_OK;
+ CRString *name = NULL;
+ CRDeclaration *decl = NULL;
+ CRStatement *stmt = NULL;
+ CRStatement **stmtptr = NULL;
+
+ g_return_if_fail (a_this && a_name);
+
+ stmtptr = &stmt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) stmtptr);
+ g_return_if_fail (status == CR_OK && stmt);
+ g_return_if_fail (stmt->type == AT_FONT_FACE_RULE_STMT);
+
+ name = cr_string_dup (a_name) ;
+ g_return_if_fail (name);
+ decl = cr_declaration_new (stmt, name, a_value);
+ if (!decl) {
+ cr_utils_trace_info ("cr_declaration_new () failed.");
+ goto error;
+ }
+ name = NULL;
+
+ stmt->kind.font_face_rule->decl_list =
+ cr_declaration_append (stmt->kind.font_face_rule->decl_list,
+ decl);
+ if (!stmt->kind.font_face_rule->decl_list)
+ goto error;
+ decl = NULL;
+
+ error:
+ if (decl) {
+ cr_declaration_unref (decl);
+ decl = NULL;
+ }
+ if (name) {
+ cr_string_destroy (name);
+ name = NULL;
+ }
+}
+
+static void
+parse_font_face_end_font_face_cb (CRDocHandler * a_this)
+{
+ CRStatement *result = NULL;
+ CRStatement **resultptr = NULL;
+ enum CRStatus status = CR_OK;
+
+ g_return_if_fail (a_this);
+
+ resultptr = &result;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) resultptr);
+ g_return_if_fail (status == CR_OK && result);
+ g_return_if_fail (result->type == AT_FONT_FACE_RULE_STMT);
+
+ status = cr_doc_handler_set_result (a_this, result);
+ g_return_if_fail (status == CR_OK);
+}
+
+static void
+parse_page_start_page_cb (CRDocHandler * a_this,
+ CRString * a_name,
+ CRString * a_pseudo_page,
+ CRParsingLocation *a_location)
+{
+ CRStatement *stmt = NULL;
+ enum CRStatus status = CR_OK;
+ CRString *page_name = NULL, *pseudo_name = NULL ;
+
+ if (a_name)
+ page_name = cr_string_dup (a_name) ;
+ if (a_pseudo_page)
+ pseudo_name = cr_string_dup (a_pseudo_page) ;
+
+ stmt = cr_statement_new_at_page_rule (NULL, NULL,
+ page_name,
+ pseudo_name);
+ page_name = NULL ;
+ pseudo_name = NULL ;
+ g_return_if_fail (stmt);
+ status = cr_doc_handler_set_ctxt (a_this, stmt);
+ g_return_if_fail (status == CR_OK);
+}
+
+static void
+parse_page_unrecoverable_error_cb (CRDocHandler * a_this)
+{
+ CRStatement *stmt = NULL;
+ CRStatement **stmtptr = NULL;
+ enum CRStatus status = CR_OK;
+
+ g_return_if_fail (a_this);
+
+ stmtptr = &stmt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) stmtptr);
+ if (status != CR_OK) {
+ cr_utils_trace_info ("Couldn't get parsing context. "
+ "This may lead to some memory leaks.");
+ return;
+ }
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ cr_doc_handler_set_ctxt (a_this, NULL);
+ }
+}
+
+static void
+parse_page_property_cb (CRDocHandler * a_this,
+ CRString * a_name,
+ CRTerm * a_expression, gboolean a_important)
+{
+ CRString *name = NULL;
+ CRStatement *stmt = NULL;
+ CRStatement **stmtptr = NULL;
+ CRDeclaration *decl = NULL;
+ enum CRStatus status = CR_OK;
+
+ stmtptr = &stmt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) stmtptr);
+ g_return_if_fail (status == CR_OK && stmt->type == AT_PAGE_RULE_STMT);
+
+ name = cr_string_dup (a_name);
+ g_return_if_fail (name);
+
+ decl = cr_declaration_new (stmt, name, a_expression);
+ g_return_if_fail (decl);
+ decl->important = a_important;
+ stmt->kind.page_rule->decl_list =
+ cr_declaration_append (stmt->kind.page_rule->decl_list, decl);
+ g_return_if_fail (stmt->kind.page_rule->decl_list);
+}
+
+static void
+parse_page_end_page_cb (CRDocHandler * a_this,
+ CRString * a_name,
+ CRString * a_pseudo_page)
+{
+ enum CRStatus status = CR_OK;
+ CRStatement *stmt = NULL;
+ CRStatement **stmtptr = NULL;
+
+ stmtptr = &stmt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) stmtptr);
+ g_return_if_fail (status == CR_OK && stmt);
+ g_return_if_fail (stmt->type == AT_PAGE_RULE_STMT);
+
+ status = cr_doc_handler_set_result (a_this, stmt);
+ g_return_if_fail (status == CR_OK);
+}
+
+static void
+parse_at_media_start_media_cb (CRDocHandler * a_this,
+ GList * a_media_list,
+ CRParsingLocation *a_location)
+{
+ enum CRStatus status = CR_OK;
+ CRStatement *at_media = NULL;
+ GList *media_list = NULL;
+
+ g_return_if_fail (a_this && a_this->priv);
+
+ if (a_media_list) {
+ /*duplicate media list */
+ media_list = cr_utils_dup_glist_of_cr_string
+ (a_media_list);
+ }
+
+ g_return_if_fail (media_list);
+
+ /*make sure cr_statement_new_at_media_rule works in this case. */
+ at_media = cr_statement_new_at_media_rule (NULL, NULL, media_list);
+
+ status = cr_doc_handler_set_ctxt (a_this, at_media);
+ g_return_if_fail (status == CR_OK);
+ status = cr_doc_handler_set_result (a_this, at_media);
+ g_return_if_fail (status == CR_OK);
+}
+
+static void
+parse_at_media_unrecoverable_error_cb (CRDocHandler * a_this)
+{
+ enum CRStatus status = CR_OK;
+ CRStatement *stmt = NULL;
+ CRStatement **stmtptr = NULL;
+
+ g_return_if_fail (a_this);
+
+ stmtptr = &stmt;
+ status = cr_doc_handler_get_result (a_this, (gpointer *) stmtptr);
+ if (status != CR_OK) {
+ cr_utils_trace_info ("Couldn't get parsing context. "
+ "This may lead to some memory leaks.");
+ return;
+ }
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ cr_doc_handler_set_ctxt (a_this, NULL);
+ cr_doc_handler_set_result (a_this, NULL);
+ }
+}
+
+static void
+parse_at_media_start_selector_cb (CRDocHandler * a_this,
+ CRSelector * a_sellist)
+{
+ enum CRStatus status = CR_OK;
+ CRStatement *at_media = NULL;
+ CRStatement **at_media_ptr = NULL;
+ CRStatement *ruleset = NULL;
+
+ g_return_if_fail (a_this && a_this->priv && a_sellist);
+
+ at_media_ptr = &at_media;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) at_media_ptr);
+ g_return_if_fail (status == CR_OK && at_media);
+ g_return_if_fail (at_media->type == AT_MEDIA_RULE_STMT);
+ ruleset = cr_statement_new_ruleset (NULL, a_sellist, NULL, at_media);
+ g_return_if_fail (ruleset);
+ status = cr_doc_handler_set_ctxt (a_this, ruleset);
+ g_return_if_fail (status == CR_OK);
+}
+
+static void
+parse_at_media_property_cb (CRDocHandler * a_this,
+ CRString * a_name, CRTerm * a_value,
+ gboolean a_important)
+{
+ enum CRStatus status = CR_OK;
+
+ /*
+ *the current ruleset stmt, child of the
+ *current at-media being parsed.
+ */
+ CRStatement *stmt = NULL;
+ CRStatement **stmtptr = NULL;
+ CRDeclaration *decl = NULL;
+ CRString *name = NULL;
+
+ g_return_if_fail (a_this && a_name);
+
+ name = cr_string_dup (a_name) ;
+ g_return_if_fail (name);
+
+ stmtptr = &stmt;
+ status = cr_doc_handler_get_ctxt (a_this,
+ (gpointer *) stmtptr);
+ g_return_if_fail (status == CR_OK && stmt);
+ g_return_if_fail (stmt->type == RULESET_STMT);
+
+ decl = cr_declaration_new (stmt, name, a_value);
+ g_return_if_fail (decl);
+ decl->important = a_important;
+ status = cr_statement_ruleset_append_decl (stmt, decl);
+ g_return_if_fail (status == CR_OK);
+}
+
+static void
+parse_at_media_end_selector_cb (CRDocHandler * a_this,
+ CRSelector * a_sellist)
+{
+ enum CRStatus status = CR_OK;
+
+ /*
+ *the current ruleset stmt, child of the
+ *current at-media being parsed.
+ */
+ CRStatement *stmt = NULL;
+ CRStatement **stmtptr = NULL;
+
+ g_return_if_fail (a_this && a_sellist);
+
+ stmtptr = &stmt;
+ status = cr_doc_handler_get_ctxt (a_this, (gpointer *) stmtptr);
+ g_return_if_fail (status == CR_OK && stmt
+ && stmt->type == RULESET_STMT);
+ g_return_if_fail (stmt->kind.ruleset->parent_media_rule);
+
+ status = cr_doc_handler_set_ctxt
+ (a_this, stmt->kind.ruleset->parent_media_rule);
+ g_return_if_fail (status == CR_OK);
+}
+
+static void
+parse_at_media_end_media_cb (CRDocHandler * a_this,
+ GList * a_media_list)
+{
+ enum CRStatus status = CR_OK;
+ CRStatement *at_media = NULL;
+ CRStatement **at_media_ptr = NULL;
+
+ g_return_if_fail (a_this && a_this->priv);
+
+ at_media_ptr = &at_media;
+ status = cr_doc_handler_get_ctxt (a_this,
+ (gpointer *) at_media_ptr);
+ g_return_if_fail (status == CR_OK && at_media);
+ status = cr_doc_handler_set_result (a_this, at_media);
+}
+
+static void
+parse_ruleset_start_selector_cb (CRDocHandler * a_this,
+ CRSelector * a_sellist)
+{
+ CRStatement *ruleset = NULL;
+
+ g_return_if_fail (a_this && a_this->priv && a_sellist);
+
+ ruleset = cr_statement_new_ruleset (NULL, a_sellist, NULL, NULL);
+ g_return_if_fail (ruleset);
+
+ cr_doc_handler_set_result (a_this, ruleset);
+}
+
+static void
+parse_ruleset_unrecoverable_error_cb (CRDocHandler * a_this)
+{
+ CRStatement *stmt = NULL;
+ CRStatement **stmtptr = NULL;
+ enum CRStatus status = CR_OK;
+
+ stmtptr = &stmt;
+ status = cr_doc_handler_get_result (a_this, (gpointer *) stmtptr);
+ if (status != CR_OK) {
+ cr_utils_trace_info ("Couldn't get parsing context. "
+ "This may lead to some memory leaks.");
+ return;
+ }
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ cr_doc_handler_set_result (a_this, NULL);
+ }
+}
+
+static void
+parse_ruleset_property_cb (CRDocHandler * a_this,
+ CRString * a_name,
+ CRTerm * a_value, gboolean a_important)
+{
+ enum CRStatus status = CR_OK;
+ CRStatement *ruleset = NULL;
+ CRStatement **rulesetptr = NULL;
+ CRDeclaration *decl = NULL;
+ CRString *stringue = NULL;
+
+ g_return_if_fail (a_this && a_this->priv && a_name);
+
+ stringue = cr_string_dup (a_name);
+ g_return_if_fail (stringue);
+
+ rulesetptr = &ruleset;
+ status = cr_doc_handler_get_result (a_this, (gpointer *) rulesetptr);
+ g_return_if_fail (status == CR_OK
+ && ruleset
+ && ruleset->type == RULESET_STMT);
+
+ decl = cr_declaration_new (ruleset, stringue, a_value);
+ g_return_if_fail (decl);
+ decl->important = a_important;
+ status = cr_statement_ruleset_append_decl (ruleset, decl);
+ g_return_if_fail (status == CR_OK);
+}
+
+static void
+parse_ruleset_end_selector_cb (CRDocHandler * a_this,
+ CRSelector * a_sellist)
+{
+ CRStatement *result = NULL;
+ CRStatement **resultptr = NULL;
+ enum CRStatus status = CR_OK;
+
+ g_return_if_fail (a_this && a_sellist);
+
+ resultptr = &result;
+ status = cr_doc_handler_get_result (a_this, (gpointer *) resultptr);
+
+ g_return_if_fail (status == CR_OK
+ && result
+ && result->type == RULESET_STMT);
+}
+
+static void
+cr_statement_clear (CRStatement * a_this)
+{
+ g_return_if_fail (a_this);
+
+ switch (a_this->type) {
+ case AT_RULE_STMT:
+ break;
+ case RULESET_STMT:
+ if (!a_this->kind.ruleset)
+ return;
+ if (a_this->kind.ruleset->sel_list) {
+ cr_selector_unref (a_this->kind.ruleset->sel_list);
+ a_this->kind.ruleset->sel_list = NULL;
+ }
+ if (a_this->kind.ruleset->decl_list) {
+ cr_declaration_destroy
+ (a_this->kind.ruleset->decl_list);
+ a_this->kind.ruleset->decl_list = NULL;
+ }
+ g_free (a_this->kind.ruleset);
+ a_this->kind.ruleset = NULL;
+ break;
+
+ case AT_IMPORT_RULE_STMT:
+ if (!a_this->kind.import_rule)
+ return;
+ if (a_this->kind.import_rule->url) {
+ cr_string_destroy
+ (a_this->kind.import_rule->url) ;
+ a_this->kind.import_rule->url = NULL;
+ }
+ g_free (a_this->kind.import_rule);
+ a_this->kind.import_rule = NULL;
+ break;
+
+ case AT_MEDIA_RULE_STMT:
+ if (!a_this->kind.media_rule)
+ return;
+ if (a_this->kind.media_rule->rulesets) {
+ cr_statement_destroy
+ (a_this->kind.media_rule->rulesets);
+ a_this->kind.media_rule->rulesets = NULL;
+ }
+ if (a_this->kind.media_rule->media_list) {
+ GList *cur = NULL;
+
+ for (cur = a_this->kind.media_rule->media_list;
+ cur; cur = cur->next) {
+ if (cur->data) {
+ cr_string_destroy ((CRString *) cur->data);
+ cur->data = NULL;
+ }
+
+ }
+ g_list_free (a_this->kind.media_rule->media_list);
+ a_this->kind.media_rule->media_list = NULL;
+ }
+ g_free (a_this->kind.media_rule);
+ a_this->kind.media_rule = NULL;
+ break;
+
+ case AT_PAGE_RULE_STMT:
+ if (!a_this->kind.page_rule)
+ return;
+
+ if (a_this->kind.page_rule->decl_list) {
+ cr_declaration_destroy
+ (a_this->kind.page_rule->decl_list);
+ a_this->kind.page_rule->decl_list = NULL;
+ }
+ if (a_this->kind.page_rule->name) {
+ cr_string_destroy
+ (a_this->kind.page_rule->name);
+ a_this->kind.page_rule->name = NULL;
+ }
+ if (a_this->kind.page_rule->pseudo) {
+ cr_string_destroy
+ (a_this->kind.page_rule->pseudo);
+ a_this->kind.page_rule->pseudo = NULL;
+ }
+ g_free (a_this->kind.page_rule);
+ a_this->kind.page_rule = NULL;
+ break;
+
+ case AT_CHARSET_RULE_STMT:
+ if (!a_this->kind.charset_rule)
+ return;
+
+ if (a_this->kind.charset_rule->charset) {
+ cr_string_destroy
+ (a_this->kind.charset_rule->charset);
+ a_this->kind.charset_rule->charset = NULL;
+ }
+ g_free (a_this->kind.charset_rule);
+ a_this->kind.charset_rule = NULL;
+ break;
+
+ case AT_FONT_FACE_RULE_STMT:
+ if (!a_this->kind.font_face_rule)
+ return;
+
+ if (a_this->kind.font_face_rule->decl_list) {
+ cr_declaration_unref
+ (a_this->kind.font_face_rule->decl_list);
+ a_this->kind.font_face_rule->decl_list = NULL;
+ }
+ g_free (a_this->kind.font_face_rule);
+ a_this->kind.font_face_rule = NULL;
+ break;
+
+ default:
+ break;
+ }
+}
+
+/**
+ * cr_statement_ruleset_to_string:
+ *
+ *@a_this: the current instance of #CRStatement
+ *@a_indent: the number of whitespace to use for indentation
+ *
+ *Serializes the ruleset statement into a string
+ *
+ *Returns the newly allocated serialised string. Must be freed
+ *by the caller, using g_free().
+ */
+static gchar *
+cr_statement_ruleset_to_string (CRStatement const * a_this, glong a_indent)
+{
+ GString *stringue = NULL;
+ gchar *tmp_str = NULL,
+ *result = NULL;
+
+ g_return_val_if_fail (a_this && a_this->type == RULESET_STMT, NULL);
+
+ stringue = g_string_new (NULL);
+
+ if (a_this->kind.ruleset->sel_list) {
+ if (a_indent)
+ cr_utils_dump_n_chars2 (' ', stringue, a_indent);
+
+ tmp_str =
+ cr_selector_to_string (a_this->kind.ruleset->
+ sel_list);
+ if (tmp_str) {
+ g_string_append (stringue, tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ }
+ g_string_append (stringue, " {\n");
+ if (a_this->kind.ruleset->decl_list) {
+ tmp_str = cr_declaration_list_to_string2
+ (a_this->kind.ruleset->decl_list,
+ a_indent + DECLARATION_INDENT_NB, TRUE);
+ if (tmp_str) {
+ g_string_append (stringue, tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ g_string_append (stringue, "\n");
+ cr_utils_dump_n_chars2 (' ', stringue, a_indent);
+ }
+ g_string_append (stringue, "}");
+ result = stringue->str;
+
+ if (stringue) {
+ g_string_free (stringue, FALSE);
+ stringue = NULL;
+ }
+ if (tmp_str) {
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ return result;
+}
+
+
+/**
+ * cr_statement_font_face_rule_to_string:
+ *
+ *@a_this: the current instance of #CRStatement to consider
+ *It must be a font face rule statement.
+ *@a_indent: the number of white spaces of indentation.
+ *
+ *Serializes a font face rule statement into a string.
+ *
+ *Returns the serialized string. Must be deallocated by the caller
+ *using g_free().
+ */
+static gchar *
+cr_statement_font_face_rule_to_string (CRStatement const * a_this,
+ glong a_indent)
+{
+ gchar *result = NULL, *tmp_str = NULL ;
+ GString *stringue = NULL ;
+
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_FONT_FACE_RULE_STMT,
+ NULL);
+
+ if (a_this->kind.font_face_rule->decl_list) {
+ stringue = g_string_new (NULL) ;
+ g_return_val_if_fail (stringue, NULL) ;
+ if (a_indent)
+ cr_utils_dump_n_chars2 (' ', stringue,
+ a_indent);
+ g_string_append (stringue, "@font-face {\n");
+ tmp_str = cr_declaration_list_to_string2
+ (a_this->kind.font_face_rule->decl_list,
+ a_indent + DECLARATION_INDENT_NB, TRUE) ;
+ if (tmp_str) {
+ g_string_append (stringue,
+ tmp_str) ;
+ g_free (tmp_str) ;
+ tmp_str = NULL ;
+ }
+ g_string_append (stringue, "\n}");
+ }
+ if (stringue) {
+ result = stringue->str ;
+ g_string_free (stringue, FALSE) ;
+ stringue = NULL ;
+ }
+ return result ;
+}
+
+
+/**
+ * cr_statement_charset_to_string:
+ *
+ *Serialises an \@charset statement into a string.
+ *@a_this: the statement to serialize.
+ *@a_indent: the number of indentation spaces
+ *
+ *Returns the serialized charset statement. Must be
+ *freed by the caller using g_free().
+ */
+static gchar *
+cr_statement_charset_to_string (CRStatement const *a_this,
+ gulong a_indent)
+{
+ gchar *str = NULL ;
+ GString *stringue = NULL ;
+
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_CHARSET_RULE_STMT,
+ NULL) ;
+
+ if (a_this->kind.charset_rule
+ && a_this->kind.charset_rule->charset
+ && a_this->kind.charset_rule->charset->stryng
+ && a_this->kind.charset_rule->charset->stryng->str) {
+ str = g_strndup (a_this->kind.charset_rule->charset->stryng->str,
+ a_this->kind.charset_rule->charset->stryng->len);
+ g_return_val_if_fail (str, NULL);
+ stringue = g_string_new (NULL) ;
+ g_return_val_if_fail (stringue, NULL) ;
+ cr_utils_dump_n_chars2 (' ', stringue, a_indent);
+ g_string_append_printf (stringue,
+ "@charset \"%s\" ;", str);
+ if (str) {
+ g_free (str);
+ str = NULL;
+ }
+ }
+ if (stringue) {
+ str = stringue->str ;
+ g_string_free (stringue, FALSE) ;
+ }
+ return str ;
+}
+
+
+/**
+ * cr_statement_at_page_rule_to_string:
+ *
+ *Serialises the at page rule statement into a string
+ *@a_this: the current instance of #CRStatement. Must
+ *be an "\@page" rule statement.
+ *
+ *Returns the serialized string. Must be freed by the caller
+ */
+static gchar *
+cr_statement_at_page_rule_to_string (CRStatement const *a_this,
+ gulong a_indent)
+{
+ GString *stringue = NULL;
+ gchar *result = NULL ;
+
+ stringue = g_string_new (NULL) ;
+
+ cr_utils_dump_n_chars2 (' ', stringue, a_indent) ;
+ g_string_append (stringue, "@page");
+ if (a_this->kind.page_rule->name
+ && a_this->kind.page_rule->name->stryng) {
+ g_string_append_printf
+ (stringue, " %s",
+ a_this->kind.page_rule->name->stryng->str) ;
+ } else {
+ g_string_append (stringue, " ");
+ }
+ if (a_this->kind.page_rule->pseudo
+ && a_this->kind.page_rule->pseudo->stryng) {
+ g_string_append_printf
+ (stringue, " :%s",
+ a_this->kind.page_rule->pseudo->stryng->str) ;
+ }
+ if (a_this->kind.page_rule->decl_list) {
+ gchar *str = NULL ;
+ g_string_append (stringue, " {\n");
+ str = cr_declaration_list_to_string2
+ (a_this->kind.page_rule->decl_list,
+ a_indent + DECLARATION_INDENT_NB, TRUE) ;
+ if (str) {
+ g_string_append (stringue, str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ g_string_append (stringue, "\n}\n");
+ }
+ result = stringue->str ;
+ g_string_free (stringue, FALSE) ;
+ stringue = NULL ;
+ return result ;
+}
+
+
+/**
+ *Serializes an \@media statement.
+ *@param a_this the current instance of #CRStatement
+ *@param a_indent the number of spaces of indentation.
+ *@return the serialized \@media statement. Must be freed
+ *by the caller using g_free().
+ */
+static gchar *
+cr_statement_media_rule_to_string (CRStatement const *a_this,
+ gulong a_indent)
+{
+ gchar *str = NULL ;
+ GString *stringue = NULL ;
+ GList const *cur = NULL;
+
+ g_return_val_if_fail (a_this->type == AT_MEDIA_RULE_STMT,
+ NULL);
+
+ if (a_this->kind.media_rule) {
+ stringue = g_string_new (NULL) ;
+ cr_utils_dump_n_chars2 (' ', stringue, a_indent);
+ g_string_append (stringue, "@media");
+
+ for (cur = a_this->kind.media_rule->media_list; cur;
+ cur = cur->next) {
+ if (cur->data) {
+ guchar *str = cr_string_dup2
+ ((CRString const *) cur->data);
+
+ if (str) {
+ if (cur->prev) {
+ g_string_append
+ (stringue,
+ ",");
+ }
+ g_string_append_printf
+ (stringue,
+ " %s", str);
+ g_free (str);
+ str = NULL;
+ }
+ }
+ }
+ g_string_append (stringue, " {\n");
+ str = cr_statement_list_to_string
+ (a_this->kind.media_rule->rulesets,
+ a_indent + DECLARATION_INDENT_NB) ;
+ if (str) {
+ g_string_append (stringue, str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ g_string_append (stringue, "\n}");
+ }
+ if (stringue) {
+ str = stringue->str ;
+ g_string_free (stringue, FALSE) ;
+ }
+ return str ;
+}
+
+
+static gchar *
+cr_statement_import_rule_to_string (CRStatement const *a_this,
+ gulong a_indent)
+{
+ GString *stringue = NULL ;
+ guchar *str = NULL;
+
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_IMPORT_RULE_STMT
+ && a_this->kind.import_rule,
+ NULL) ;
+
+ if (a_this->kind.import_rule->url
+ && a_this->kind.import_rule->url->stryng) {
+ stringue = g_string_new (NULL) ;
+ g_return_val_if_fail (stringue, NULL) ;
+ str = g_strndup (a_this->kind.import_rule->url->stryng->str,
+ a_this->kind.import_rule->url->stryng->len);
+ cr_utils_dump_n_chars2 (' ', stringue, a_indent);
+ if (str) {
+ g_string_append_printf (stringue,
+ "@import url(\"%s\")",
+ str);
+ g_free (str);
+ str = NULL ;
+ } else /*there is no url, so no import rule, get out! */
+ return NULL;
+
+ if (a_this->kind.import_rule->media_list) {
+ GList const *cur = NULL;
+
+ for (cur = a_this->kind.import_rule->media_list;
+ cur; cur = cur->next) {
+ if (cur->data) {
+ CRString const *crstr = cur->data;
+
+ if (cur->prev) {
+ g_string_append
+ (stringue, ", ");
+ }
+ if (crstr
+ && crstr->stryng
+ && crstr->stryng->str) {
+ g_string_append_len
+ (stringue,
+ crstr->stryng->str,
+ crstr->stryng->len) ;
+ }
+ }
+ }
+ }
+ g_string_append (stringue, " ;");
+ }
+ if (stringue) {
+ str = stringue->str ;
+ g_string_free (stringue, FALSE) ;
+ stringue = NULL ;
+ }
+ return str ;
+}
+
+
+/*******************
+ *public functions
+ ******************/
+
+/**
+ * cr_statement_does_buf_parses_against_core:
+ *
+ *@a_buf: the buffer to parse.
+ *@a_encoding: the character encoding of a_buf.
+ *
+ *Tries to parse a buffer and says whether if the content of the buffer
+ *is a css statement as defined by the "Core CSS Grammar" (chapter 4 of the
+ *css spec) or not.
+ *
+ *Returns TRUE if the buffer parses against the core grammar, false otherwise.
+ */
+gboolean
+cr_statement_does_buf_parses_against_core (const guchar * a_buf,
+ enum CREncoding a_encoding)
+{
+ CRParser *parser = NULL;
+ enum CRStatus status = CR_OK;
+ gboolean result = FALSE;
+
+ parser = cr_parser_new_from_buf ((guchar*)a_buf, strlen (a_buf),
+ a_encoding, FALSE);
+ g_return_val_if_fail (parser, FALSE);
+
+ status = cr_parser_set_use_core_grammar (parser, TRUE);
+ if (status != CR_OK) {
+ goto cleanup;
+ }
+
+ status = cr_parser_parse_statement_core (parser);
+ if (status == CR_OK) {
+ result = TRUE;
+ }
+
+ cleanup:
+ if (parser) {
+ cr_parser_destroy (parser);
+ }
+
+ return result;
+}
+
+/**
+ * cr_statement_parse_from_buf:
+ *
+ *@a_buf: the buffer to parse.
+ *@a_encoding: the character encoding of a_buf.
+ *
+ *Parses a buffer that contains a css statement and returns
+ *an instance of #CRStatement in case of successful parsing.
+ *TODO: at support of "\@import" rules.
+ *
+ *Returns the newly built instance of #CRStatement in case
+ *of successful parsing, NULL otherwise.
+ */
+CRStatement *
+cr_statement_parse_from_buf (const guchar * a_buf, enum CREncoding a_encoding)
+{
+ CRStatement *result = NULL;
+
+ /*
+ *The strategy of this function is "brute force".
+ *It tries to parse all the types of CRStatement it knows about.
+ *I could do this a smarter way but I don't have the time now.
+ *I think I will revisit this when time of performances and
+ *pull based incremental parsing comes.
+ */
+
+ result = cr_statement_ruleset_parse_from_buf (a_buf, a_encoding);
+ if (!result) {
+ result = cr_statement_at_charset_rule_parse_from_buf
+ (a_buf, a_encoding);
+ } else {
+ goto out;
+ }
+
+ if (!result) {
+ result = cr_statement_at_media_rule_parse_from_buf
+ (a_buf, a_encoding);
+ } else {
+ goto out;
+ }
+
+ if (!result) {
+ result = cr_statement_at_charset_rule_parse_from_buf
+ (a_buf, a_encoding);
+ } else {
+ goto out;
+ }
+
+ if (!result) {
+ result = cr_statement_font_face_rule_parse_from_buf
+ (a_buf, a_encoding);
+
+ } else {
+ goto out;
+ }
+
+ if (!result) {
+ result = cr_statement_at_page_rule_parse_from_buf
+ (a_buf, a_encoding);
+ } else {
+ goto out;
+ }
+
+ if (!result) {
+ result = cr_statement_at_import_rule_parse_from_buf
+ (a_buf, a_encoding);
+ } else {
+ goto out;
+ }
+
+ out:
+ return result;
+}
+
+/**
+ * cr_statement_ruleset_parse_from_buf:
+ *
+ *@a_buf: the buffer to parse.
+ *@a_enc: the character encoding of a_buf.
+ *
+ *Parses a buffer that contains a ruleset statement an instanciates
+ *a #CRStatement of type RULESET_STMT.
+ *
+ *Returns the newly built instance of #CRStatement in case of successful parsing,
+ *NULL otherwise.
+ */
+CRStatement *
+cr_statement_ruleset_parse_from_buf (const guchar * a_buf,
+ enum CREncoding a_enc)
+{
+ enum CRStatus status = CR_OK;
+ CRStatement *result = NULL;
+ CRStatement **resultptr = NULL;
+ CRParser *parser = NULL;
+ CRDocHandler *sac_handler = NULL;
+
+ g_return_val_if_fail (a_buf, NULL);
+
+ parser = cr_parser_new_from_buf ((guchar*)a_buf, strlen (a_buf),
+ a_enc, FALSE);
+
+ g_return_val_if_fail (parser, NULL);
+
+ sac_handler = cr_doc_handler_new ();
+ g_return_val_if_fail (parser, NULL);
+
+ sac_handler->start_selector = parse_ruleset_start_selector_cb;
+ sac_handler->end_selector = parse_ruleset_end_selector_cb;
+ sac_handler->property = parse_ruleset_property_cb;
+ sac_handler->unrecoverable_error =
+ parse_ruleset_unrecoverable_error_cb;
+
+ cr_parser_set_sac_handler (parser, sac_handler);
+ cr_parser_try_to_skip_spaces_and_comments (parser);
+ status = cr_parser_parse_ruleset (parser);
+ if (status != CR_OK) {
+ goto cleanup;
+ }
+
+ resultptr = &result;
+ status = cr_doc_handler_get_result (sac_handler,
+ (gpointer *) resultptr);
+ if (!((status == CR_OK) && result)) {
+ if (result) {
+ cr_statement_destroy (result);
+ result = NULL;
+ }
+ }
+
+ cleanup:
+ if (parser) {
+ cr_parser_destroy (parser);
+ parser = NULL;
+ sac_handler = NULL ;
+ }
+ if (sac_handler) {
+ cr_doc_handler_unref (sac_handler);
+ sac_handler = NULL;
+ }
+ return result;
+}
+
+/**
+ * cr_statement_new_ruleset:
+ *
+ *@a_sel_list: the list of #CRSimpleSel (selectors)
+ *the rule applies to.
+ *@a_decl_list: the list of instances of #CRDeclaration
+ *that composes the ruleset.
+ *@a_media_types: a list of instances of GString that
+ *describe the media list this ruleset applies to.
+ *
+ *Creates a new instance of #CRStatement of type
+ *#CRRulSet.
+ *
+ *Returns the new instance of #CRStatement or NULL if something
+ *went wrong.
+ */
+CRStatement *
+cr_statement_new_ruleset (CRStyleSheet * a_sheet,
+ CRSelector * a_sel_list,
+ CRDeclaration * a_decl_list,
+ CRStatement * a_parent_media_rule)
+{
+ CRStatement *result = NULL;
+
+ g_return_val_if_fail (a_sel_list, NULL);
+
+ if (a_parent_media_rule) {
+ g_return_val_if_fail
+ (a_parent_media_rule->type == AT_MEDIA_RULE_STMT,
+ NULL);
+ g_return_val_if_fail (a_parent_media_rule->kind.media_rule,
+ NULL);
+ }
+
+ result = g_try_malloc (sizeof (CRStatement));
+
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRStatement));
+ result->type = RULESET_STMT;
+ result->kind.ruleset = g_try_malloc (sizeof (CRRuleSet));
+
+ if (!result->kind.ruleset) {
+ cr_utils_trace_info ("Out of memory");
+ if (result)
+ g_free (result);
+ return NULL;
+ }
+
+ memset (result->kind.ruleset, 0, sizeof (CRRuleSet));
+ result->kind.ruleset->sel_list = a_sel_list;
+ if (a_sel_list)
+ cr_selector_ref (a_sel_list);
+ result->kind.ruleset->decl_list = a_decl_list;
+
+ if (a_parent_media_rule) {
+ result->kind.ruleset->parent_media_rule = a_parent_media_rule;
+ a_parent_media_rule->kind.media_rule->rulesets =
+ cr_statement_append
+ (a_parent_media_rule->kind.media_rule->rulesets,
+ result);
+ }
+
+ cr_statement_set_parent_sheet (result, a_sheet);
+
+ return result;
+}
+
+/**
+ * cr_statement_at_media_rule_parse_from_buf:
+ *
+ *@a_buf: the input to parse.
+ *@a_enc: the encoding of the buffer.
+ *
+ *Parses a buffer that contains an "\@media" declaration
+ *and builds an \@media css statement.
+ *
+ *Returns the \@media statement, or NULL if the buffer could not
+ *be successfully parsed.
+ */
+CRStatement *
+cr_statement_at_media_rule_parse_from_buf (const guchar * a_buf,
+ enum CREncoding a_enc)
+{
+ CRParser *parser = NULL;
+ CRStatement *result = NULL;
+ CRStatement **resultptr = NULL;
+ CRDocHandler *sac_handler = NULL;
+ enum CRStatus status = CR_OK;
+
+ parser = cr_parser_new_from_buf ((guchar*)a_buf, strlen (a_buf),
+ a_enc, FALSE);
+ if (!parser) {
+ cr_utils_trace_info ("Instanciation of the parser failed");
+ goto cleanup;
+ }
+
+ sac_handler = cr_doc_handler_new ();
+ if (!sac_handler) {
+ cr_utils_trace_info
+ ("Instanciation of the sac handler failed");
+ goto cleanup;
+ }
+
+ sac_handler->start_media = parse_at_media_start_media_cb;
+ sac_handler->start_selector = parse_at_media_start_selector_cb;
+ sac_handler->property = parse_at_media_property_cb;
+ sac_handler->end_selector = parse_at_media_end_selector_cb;
+ sac_handler->end_media = parse_at_media_end_media_cb;
+ sac_handler->unrecoverable_error =
+ parse_at_media_unrecoverable_error_cb;
+
+ status = cr_parser_set_sac_handler (parser, sac_handler);
+ if (status != CR_OK)
+ goto cleanup;
+
+ status = cr_parser_try_to_skip_spaces_and_comments (parser);
+ if (status != CR_OK)
+ goto cleanup;
+
+ status = cr_parser_parse_media (parser);
+ if (status != CR_OK)
+ goto cleanup;
+
+ resultptr = &result;
+ status = cr_doc_handler_get_result (sac_handler,
+ (gpointer *) resultptr);
+ if (status != CR_OK)
+ goto cleanup;
+
+ cleanup:
+
+ if (parser) {
+ cr_parser_destroy (parser);
+ parser = NULL;
+ sac_handler = NULL ;
+ }
+ if (sac_handler) {
+ cr_doc_handler_unref (sac_handler);
+ sac_handler = NULL;
+ }
+
+ return result;
+}
+
+/**
+ * cr_statement_new_at_media_rule:
+ *
+ *@a_ruleset: the ruleset statements contained
+ *in the \@media rule.
+ *@a_media: the media string list. A list of GString pointers.
+ *
+ *Instanciates an instance of #CRStatement of type
+ *AT_MEDIA_RULE_STMT (\@media ruleset).
+ *
+ */
+CRStatement *
+cr_statement_new_at_media_rule (CRStyleSheet * a_sheet,
+ CRStatement * a_rulesets, GList * a_media)
+{
+ CRStatement *result = NULL,
+ *cur = NULL;
+
+ if (a_rulesets)
+ g_return_val_if_fail (a_rulesets->type == RULESET_STMT, NULL);
+
+ result = g_try_malloc (sizeof (CRStatement));
+
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRStatement));
+ result->type = AT_MEDIA_RULE_STMT;
+
+ result->kind.media_rule = g_try_malloc (sizeof (CRAtMediaRule));
+ if (!result->kind.media_rule) {
+ cr_utils_trace_info ("Out of memory");
+ g_free (result);
+ return NULL;
+ }
+ memset (result->kind.media_rule, 0, sizeof (CRAtMediaRule));
+ result->kind.media_rule->rulesets = a_rulesets;
+ for (cur = a_rulesets; cur; cur = cur->next) {
+ if (cur->type != RULESET_STMT || !cur->kind.ruleset) {
+ cr_utils_trace_info ("Bad parameter a_rulesets. "
+ "It should be a list of "
+ "correct ruleset statement only !");
+ goto error;
+ }
+ cur->kind.ruleset->parent_media_rule = result;
+ }
+
+ result->kind.media_rule->media_list = a_media;
+ if (a_sheet) {
+ cr_statement_set_parent_sheet (result, a_sheet);
+ }
+
+ return result;
+
+ error:
+ return NULL;
+}
+
+/**
+ * cr_statement_new_at_import_rule:
+ *
+ *@a_url: the url to connect to the get the file
+ *to be imported.
+ *@a_sheet: the imported parsed stylesheet.
+ *
+ *Creates a new instance of #CRStatment of type
+ *#CRAtImportRule.
+ *
+ *Returns the newly built instance of #CRStatement.
+ */
+CRStatement *
+cr_statement_new_at_import_rule (CRStyleSheet * a_container_sheet,
+ CRString * a_url,
+ GList * a_media_list,
+ CRStyleSheet * a_imported_sheet)
+{
+ CRStatement *result = NULL;
+
+ result = g_try_malloc (sizeof (CRStatement));
+
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRStatement));
+ result->type = AT_IMPORT_RULE_STMT;
+
+ result->kind.import_rule = g_try_malloc (sizeof (CRAtImportRule));
+
+ if (!result->kind.import_rule) {
+ cr_utils_trace_info ("Out of memory");
+ g_free (result);
+ return NULL;
+ }
+
+ memset (result->kind.import_rule, 0, sizeof (CRAtImportRule));
+ result->kind.import_rule->url = a_url;
+ result->kind.import_rule->media_list = a_media_list;
+ result->kind.import_rule->sheet = a_imported_sheet;
+ if (a_container_sheet)
+ cr_statement_set_parent_sheet (result, a_container_sheet);
+
+ return result;
+}
+
+/**
+ * cr_statement_at_import_rule_parse_from_buf:
+ *
+ *@a_buf: the buffer to parse.
+ *@a_encoding: the encoding of a_buf.
+ *
+ *Parses a buffer that contains an "\@import" rule and
+ *instanciate a #CRStatement of type AT_IMPORT_RULE_STMT
+ *
+ *Returns the newly built instance of #CRStatement in case of
+ *a successful parsing, NULL otherwise.
+ */
+CRStatement *
+cr_statement_at_import_rule_parse_from_buf (const guchar * a_buf,
+ enum CREncoding a_encoding)
+{
+ enum CRStatus status = CR_OK;
+ CRParser *parser = NULL;
+ CRStatement *result = NULL;
+ GList *media_list = NULL;
+ CRString *import_string = NULL;
+ CRParsingLocation location = {0} ;
+
+ parser = cr_parser_new_from_buf ((guchar*)a_buf, strlen (a_buf),
+ a_encoding, FALSE);
+ if (!parser) {
+ cr_utils_trace_info ("Instanciation of parser failed.");
+ goto cleanup;
+ }
+
+ status = cr_parser_try_to_skip_spaces_and_comments (parser);
+ if (status != CR_OK)
+ goto cleanup;
+
+ status = cr_parser_parse_import (parser,
+ &media_list,
+ &import_string,
+ &location);
+ if (status != CR_OK || !import_string)
+ goto cleanup;
+
+ result = cr_statement_new_at_import_rule (NULL, import_string,
+ media_list, NULL);
+ if (result) {
+ cr_parsing_location_copy (&result->location,
+ &location) ;
+ import_string = NULL;
+ media_list = NULL;
+ }
+
+ cleanup:
+ if (parser) {
+ cr_parser_destroy (parser);
+ parser = NULL;
+ }
+ if (media_list) {
+ GList *cur = NULL;
+
+ for (cur = media_list; media_list;
+ media_list = g_list_next (media_list)) {
+ if (media_list->data) {
+ cr_string_destroy ((CRString*)media_list->data);
+ media_list->data = NULL;
+ }
+ }
+ g_list_free (media_list);
+ media_list = NULL;
+ }
+ if (import_string) {
+ cr_string_destroy (import_string);
+ import_string = NULL;
+ }
+
+ return result;
+}
+
+/**
+ * cr_statement_new_at_page_rule:
+ *
+ *@a_decl_list: a list of instances of #CRDeclarations
+ *which is actually the list of declarations that applies to
+ *this page rule.
+ *@a_selector: the page rule selector.
+ *
+ *Creates a new instance of #CRStatement of type
+ *#CRAtPageRule.
+ *
+ *Returns the newly built instance of #CRStatement or NULL
+ *in case of error.
+ */
+CRStatement *
+cr_statement_new_at_page_rule (CRStyleSheet * a_sheet,
+ CRDeclaration * a_decl_list,
+ CRString * a_name, CRString * a_pseudo)
+{
+ CRStatement *result = NULL;
+
+ result = g_try_malloc (sizeof (CRStatement));
+
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRStatement));
+ result->type = AT_PAGE_RULE_STMT;
+
+ result->kind.page_rule = g_try_malloc (sizeof (CRAtPageRule));
+
+ if (!result->kind.page_rule) {
+ cr_utils_trace_info ("Out of memory");
+ g_free (result);
+ return NULL;
+ }
+
+ memset (result->kind.page_rule, 0, sizeof (CRAtPageRule));
+ if (a_decl_list) {
+ result->kind.page_rule->decl_list = a_decl_list;
+ cr_declaration_ref (a_decl_list);
+ }
+ result->kind.page_rule->name = a_name;
+ result->kind.page_rule->pseudo = a_pseudo;
+ if (a_sheet)
+ cr_statement_set_parent_sheet (result, a_sheet);
+
+ return result;
+}
+
+/**
+ * cr_statement_at_page_rule_parse_from_buf:
+ *
+ *@a_buf: the character buffer to parse.
+ *@a_encoding: the character encoding of a_buf.
+ *
+ *Parses a buffer that contains an "\@page" production and,
+ *if the parsing succeeds, builds the page statement.
+ *
+ *Returns the newly built at page statement in case of successful parsing,
+ *NULL otherwise.
+ */
+CRStatement *
+cr_statement_at_page_rule_parse_from_buf (const guchar * a_buf,
+ enum CREncoding a_encoding)
+{
+ enum CRStatus status = CR_OK;
+ CRParser *parser = NULL;
+ CRDocHandler *sac_handler = NULL;
+ CRStatement *result = NULL;
+ CRStatement **resultptr = NULL;
+
+ g_return_val_if_fail (a_buf, NULL);
+
+ parser = cr_parser_new_from_buf ((guchar*)a_buf, strlen (a_buf),
+ a_encoding, FALSE);
+ if (!parser) {
+ cr_utils_trace_info ("Instanciation of the parser failed.");
+ goto cleanup;
+ }
+
+ sac_handler = cr_doc_handler_new ();
+ if (!sac_handler) {
+ cr_utils_trace_info
+ ("Instanciation of the sac handler failed.");
+ goto cleanup;
+ }
+
+ sac_handler->start_page = parse_page_start_page_cb;
+ sac_handler->property = parse_page_property_cb;
+ sac_handler->end_page = parse_page_end_page_cb;
+ sac_handler->unrecoverable_error = parse_page_unrecoverable_error_cb;
+
+ status = cr_parser_set_sac_handler (parser, sac_handler);
+ if (status != CR_OK)
+ goto cleanup;
+
+ /*Now, invoke the parser to parse the "@page production" */
+ cr_parser_try_to_skip_spaces_and_comments (parser);
+ if (status != CR_OK)
+ goto cleanup;
+ status = cr_parser_parse_page (parser);
+ if (status != CR_OK)
+ goto cleanup;
+
+ resultptr = &result;
+ status = cr_doc_handler_get_result (sac_handler,
+ (gpointer *) resultptr);
+
+ cleanup:
+
+ if (parser) {
+ cr_parser_destroy (parser);
+ parser = NULL;
+ sac_handler = NULL ;
+ }
+ if (sac_handler) {
+ cr_doc_handler_unref (sac_handler);
+ sac_handler = NULL;
+ }
+ return result;
+}
+
+/**
+ * cr_statement_new_at_charset_rule:
+ *
+ *@a_charset: the string representing the charset.
+ *Note that the newly built instance of #CRStatement becomes
+ *the owner of a_charset. The caller must not free a_charset !!!.
+ *
+ *Creates a new instance of #CRStatement of type
+ *#CRAtCharsetRule.
+ *
+ *Returns the newly built instance of #CRStatement or NULL
+ *if an error arises.
+ */
+CRStatement *
+cr_statement_new_at_charset_rule (CRStyleSheet * a_sheet,
+ CRString * a_charset)
+{
+ CRStatement *result = NULL;
+
+ g_return_val_if_fail (a_charset, NULL);
+
+ result = g_try_malloc (sizeof (CRStatement));
+
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRStatement));
+ result->type = AT_CHARSET_RULE_STMT;
+
+ result->kind.charset_rule = g_try_malloc (sizeof (CRAtCharsetRule));
+
+ if (!result->kind.charset_rule) {
+ cr_utils_trace_info ("Out of memory");
+ g_free (result);
+ return NULL;
+ }
+ memset (result->kind.charset_rule, 0, sizeof (CRAtCharsetRule));
+ result->kind.charset_rule->charset = a_charset;
+ cr_statement_set_parent_sheet (result, a_sheet);
+
+ return result;
+}
+
+/**
+ * cr_statement_at_charset_rule_parse_from_buf:
+ *
+ *@a_buf: the buffer to parse.
+ *@a_encoding: the character encoding of the buffer.
+ *
+ *Parses a buffer that contains an '\@charset' rule and
+ *creates an instance of #CRStatement of type AT_CHARSET_RULE_STMT.
+ *
+ *Returns the newly built instance of #CRStatement.
+ */
+CRStatement *
+cr_statement_at_charset_rule_parse_from_buf (const guchar * a_buf,
+ enum CREncoding a_encoding)
+{
+ enum CRStatus status = CR_OK;
+ CRParser *parser = NULL;
+ CRStatement *result = NULL;
+ CRString *charset = NULL;
+
+ g_return_val_if_fail (a_buf, NULL);
+
+ parser = cr_parser_new_from_buf ((guchar*)a_buf, strlen (a_buf),
+ a_encoding, FALSE);
+ if (!parser) {
+ cr_utils_trace_info ("Instanciation of the parser failed.");
+ goto cleanup;
+ }
+
+ /*Now, invoke the parser to parse the "@charset production" */
+ cr_parser_try_to_skip_spaces_and_comments (parser);
+ if (status != CR_OK)
+ goto cleanup;
+ status = cr_parser_parse_charset (parser, &charset, NULL);
+ if (status != CR_OK || !charset)
+ goto cleanup;
+
+ result = cr_statement_new_at_charset_rule (NULL, charset);
+ if (result)
+ charset = NULL;
+
+ cleanup:
+
+ if (parser) {
+ cr_parser_destroy (parser);
+ parser = NULL;
+ }
+ if (charset) {
+ cr_string_destroy (charset);
+ }
+
+ return result;
+}
+
+/**
+ * cr_statement_new_at_font_face_rule:
+ *
+ *@a_font_decls: a list of instances of #CRDeclaration. Each declaration
+ *is actually a font declaration.
+ *
+ *Creates an instance of #CRStatement of type #CRAtFontFaceRule.
+ *
+ *Returns the newly built instance of #CRStatement.
+ */
+CRStatement *
+cr_statement_new_at_font_face_rule (CRStyleSheet * a_sheet,
+ CRDeclaration * a_font_decls)
+{
+ CRStatement *result = NULL;
+
+ result = g_try_malloc (sizeof (CRStatement));
+
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ memset (result, 0, sizeof (CRStatement));
+ result->type = AT_FONT_FACE_RULE_STMT;
+
+ result->kind.font_face_rule = g_try_malloc
+ (sizeof (CRAtFontFaceRule));
+
+ if (!result->kind.font_face_rule) {
+ cr_utils_trace_info ("Out of memory");
+ g_free (result);
+ return NULL;
+ }
+ memset (result->kind.font_face_rule, 0, sizeof (CRAtFontFaceRule));
+
+ result->kind.font_face_rule->decl_list = a_font_decls;
+ if (a_sheet)
+ cr_statement_set_parent_sheet (result, a_sheet);
+
+ return result;
+}
+
+/**
+ * cr_statement_font_face_rule_parse_from_buf:
+ *
+ *
+ *@a_buf: the buffer to parse.
+ *@a_encoding: the character encoding of a_buf.
+ *
+ *Parses a buffer that contains an "\@font-face" rule and builds
+ *an instance of #CRStatement of type AT_FONT_FACE_RULE_STMT out of it.
+ *
+ *Returns the newly built instance of #CRStatement in case of successufull
+ *parsing, NULL otherwise.
+ */
+CRStatement *
+cr_statement_font_face_rule_parse_from_buf (const guchar * a_buf,
+ enum CREncoding a_encoding)
+{
+ CRStatement *result = NULL;
+ CRStatement **resultptr = NULL;
+ CRParser *parser = NULL;
+ CRDocHandler *sac_handler = NULL;
+ enum CRStatus status = CR_OK;
+
+ parser = cr_parser_new_from_buf ((guchar*)a_buf, strlen (a_buf),
+ a_encoding, FALSE);
+ if (!parser)
+ goto cleanup;
+
+ sac_handler = cr_doc_handler_new ();
+ if (!sac_handler)
+ goto cleanup;
+
+ /*
+ *set sac callbacks here
+ */
+ sac_handler->start_font_face = parse_font_face_start_font_face_cb;
+ sac_handler->property = parse_font_face_property_cb;
+ sac_handler->end_font_face = parse_font_face_end_font_face_cb;
+ sac_handler->unrecoverable_error =
+ parse_font_face_unrecoverable_error_cb;
+
+ status = cr_parser_set_sac_handler (parser, sac_handler);
+ if (status != CR_OK)
+ goto cleanup;
+
+ /*
+ *cleanup spaces of comment that may be there before the real
+ *"@font-face" thing.
+ */
+ status = cr_parser_try_to_skip_spaces_and_comments (parser);
+ if (status != CR_OK)
+ goto cleanup;
+
+ status = cr_parser_parse_font_face (parser);
+ if (status != CR_OK)
+ goto cleanup;
+
+ resultptr = &result;
+ status = cr_doc_handler_get_result (sac_handler,
+ (gpointer *) resultptr);
+ if (status != CR_OK || !result)
+ goto cleanup;
+
+ cleanup:
+ if (parser) {
+ cr_parser_destroy (parser);
+ parser = NULL;
+ sac_handler = NULL ;
+ }
+ if (sac_handler) {
+ cr_doc_handler_unref (sac_handler);
+ sac_handler = NULL;
+ }
+ return result;
+}
+
+/**
+ * cr_statement_set_parent_sheet:
+ *
+ *@a_this: the current instance of #CRStatement.
+ *@a_sheet: the sheet that contains the current statement.
+ *
+ *Sets the container stylesheet.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_set_parent_sheet (CRStatement * a_this, CRStyleSheet * a_sheet)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+ a_this->parent_sheet = a_sheet;
+ return CR_OK;
+}
+
+/**
+ * cr_statement_get_parent_sheet:
+ *
+ *@a_this: the current #CRStatement.
+ *@a_sheet: out parameter. A pointer to the sheets that
+ *
+ *Gets the sheets that contains the current statement.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_get_parent_sheet (CRStatement * a_this, CRStyleSheet ** a_sheet)
+{
+ g_return_val_if_fail (a_this && a_sheet, CR_BAD_PARAM_ERROR);
+ *a_sheet = a_this->parent_sheet;
+ return CR_OK;
+}
+
+/**
+ * cr_statement_append:
+ *
+ *@a_this: the current instance of the statement list.
+ *@a_new: a_new the new instance of #CRStatement to append.
+ *
+ *Appends a new statement to the statement list.
+ *
+ *Returns the new list statement list, or NULL in cas of failure.
+ */
+CRStatement *
+cr_statement_append (CRStatement * a_this, CRStatement * a_new)
+{
+ CRStatement *cur = NULL;
+
+ g_return_val_if_fail (a_new, NULL);
+
+ if (!a_this) {
+ return a_new;
+ }
+
+ /*walk forward in the current list to find the tail list element */
+ for (cur = a_this; cur && cur->next; cur = cur->next) ;
+
+ cur->next = a_new;
+ a_new->prev = cur;
+
+ return a_this;
+}
+
+/**
+ * cr_statement_prepend:
+ *
+ *@a_this: the current instance of #CRStatement.
+ *@a_new: the new statement to prepend.
+ *
+ *Prepends the an instance of #CRStatement to
+ *the current statement list.
+ *
+ *Returns the new list with the new statement prepended,
+ *or NULL in case of an error.
+ */
+CRStatement *
+cr_statement_prepend (CRStatement * a_this, CRStatement * a_new)
+{
+ CRStatement *cur = NULL;
+
+ g_return_val_if_fail (a_new, NULL);
+
+ if (!a_this)
+ return a_new;
+
+ a_new->next = a_this;
+ a_this->prev = a_new;
+
+ /*walk backward in the prepended list to find the head list element */
+ for (cur = a_new; cur && cur->prev; cur = cur->prev) ;
+
+ return cur;
+}
+
+/**
+ * cr_statement_unlink:
+ *
+ *@a_this: the current statements list.
+ *@a_to_unlink: the statement to unlink from the list.
+ *
+ *Unlinks a statement from the statements list.
+ *
+ *Returns the new list where a_to_unlink has been unlinked
+ *from, or NULL in case of error.
+ */
+CRStatement *
+cr_statement_unlink (CRStatement * a_stmt)
+{
+ CRStatement *result = a_stmt;
+
+ g_return_val_if_fail (result, NULL);
+
+ /**
+ *Some sanity checks first
+ */
+ if (a_stmt->next) {
+ g_return_val_if_fail (a_stmt->next->prev == a_stmt, NULL);
+ }
+ if (a_stmt->prev) {
+ g_return_val_if_fail (a_stmt->prev->next == a_stmt, NULL);
+ }
+
+ /**
+ *Now, the real unlinking job.
+ */
+ if (a_stmt->next) {
+ a_stmt->next->prev = a_stmt->prev;
+ }
+ if (a_stmt->prev) {
+ a_stmt->prev->next = a_stmt->next;
+ }
+
+ if (a_stmt->parent_sheet
+ && a_stmt->parent_sheet->statements == a_stmt) {
+ a_stmt->parent_sheet->statements =
+ a_stmt->parent_sheet->statements->next;
+ }
+
+ a_stmt->next = NULL;
+ a_stmt->prev = NULL;
+ a_stmt->parent_sheet = NULL;
+
+ return result;
+}
+
+/**
+ * cr_statement_nr_rules:
+ *
+ *@a_this: the current instance of #CRStatement.
+ *
+ *Gets the number of rules in the statement list;
+ *
+ *Returns number of rules in the statement list.
+ */
+gint
+cr_statement_nr_rules (CRStatement const * a_this)
+{
+ CRStatement const *cur = NULL;
+ int nr = 0;
+
+ g_return_val_if_fail (a_this, -1);
+
+ for (cur = a_this; cur; cur = cur->next)
+ nr++;
+ return nr;
+}
+
+/**
+ * cr_statement_get_from_list:
+ *
+ *@a_this: the current instance of #CRStatement.
+ *@itemnr: the index into the statement list.
+ *
+ *Use an index to get a CRStatement from the statement list.
+ *
+ *Returns CRStatement at position itemnr, if itemnr > number of statements - 1,
+ *it will return NULL.
+ */
+CRStatement *
+cr_statement_get_from_list (CRStatement * a_this, int itemnr)
+{
+ CRStatement *cur = NULL;
+ int nr = 0;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ for (cur = a_this; cur; cur = cur->next)
+ if (nr++ == itemnr)
+ return cur;
+ return NULL;
+}
+
+/**
+ * cr_statement_ruleset_set_sel_list:
+ *
+ *@a_this: the current ruleset statement.
+ *@a_sel_list: the selector list to set. Note
+ *that this function increments the ref count of a_sel_list.
+ *The sel list will be destroyed at the destruction of the
+ *current instance of #CRStatement.
+ *
+ *Sets a selector list to a ruleset statement.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_ruleset_set_sel_list (CRStatement * a_this,
+ CRSelector * a_sel_list)
+{
+ g_return_val_if_fail (a_this && a_this->type == RULESET_STMT,
+ CR_BAD_PARAM_ERROR);
+
+ if (a_this->kind.ruleset->sel_list)
+ cr_selector_unref (a_this->kind.ruleset->sel_list);
+
+ a_this->kind.ruleset->sel_list = a_sel_list;
+
+ if (a_sel_list)
+ cr_selector_ref (a_sel_list);
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_ruleset_get_declarations:
+ *
+ *@a_this: the current instance of #CRStatement.
+ *@a_decl_list: out parameter. A pointer to the the returned
+ *list of declaration. Must not be NULL.
+ *
+ *Gets a pointer to the list of declaration contained
+ *in the ruleset statement.
+ *
+ *Returns CR_OK upon successful completion, an error code if something
+ *bad happened.
+ */
+enum CRStatus
+cr_statement_ruleset_get_declarations (CRStatement * a_this,
+ CRDeclaration ** a_decl_list)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == RULESET_STMT
+ && a_this->kind.ruleset
+ && a_decl_list, CR_BAD_PARAM_ERROR);
+
+ *a_decl_list = a_this->kind.ruleset->decl_list;
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_ruleset_get_sel_list:
+ *
+ *@a_this: the current ruleset statement.
+ *@a_list: out parameter. The returned selector list,
+ *if and only if the function returned CR_OK.
+ *
+ *Gets a pointer to the selector list contained in
+ *the current ruleset statement.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_ruleset_get_sel_list (CRStatement const * a_this, CRSelector ** a_list)
+{
+ g_return_val_if_fail (a_this && a_this->type == RULESET_STMT
+ && a_this->kind.ruleset, CR_BAD_PARAM_ERROR);
+
+ *a_list = a_this->kind.ruleset->sel_list;
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_ruleset_set_decl_list:
+ *
+ *@a_this: the current ruleset statement.
+ *@a_list: the declaration list to be added to the current
+ *ruleset statement.
+ *
+ *Sets a declaration list to the current ruleset statement.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_ruleset_set_decl_list (CRStatement * a_this,
+ CRDeclaration * a_list)
+{
+ g_return_val_if_fail (a_this && a_this->type == RULESET_STMT
+ && a_this->kind.ruleset, CR_BAD_PARAM_ERROR);
+
+ if (a_this->kind.ruleset->decl_list == a_list)
+ return CR_OK;
+
+ if (a_this->kind.ruleset->sel_list) {
+ cr_declaration_destroy (a_this->kind.ruleset->decl_list);
+ }
+
+ a_this->kind.ruleset->sel_list = NULL;
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_ruleset_append_decl2:
+ *
+ *@a_this: the current statement.
+ *@a_prop: the property of the declaration.
+ *@a_value: the value of the declaration.
+ *
+ *Appends a declaration to the current ruleset statement.
+ *
+ *Returns CR_OK upon successful completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_statement_ruleset_append_decl2 (CRStatement * a_this,
+ CRString * a_prop,
+ CRTerm * a_value)
+{
+ CRDeclaration *new_decls = NULL;
+
+ g_return_val_if_fail (a_this && a_this->type == RULESET_STMT
+ && a_this->kind.ruleset, CR_BAD_PARAM_ERROR);
+
+ new_decls = cr_declaration_append2
+ (a_this->kind.ruleset->decl_list,
+ a_prop, a_value);
+ g_return_val_if_fail (new_decls, CR_ERROR);
+ a_this->kind.ruleset->decl_list = new_decls;
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_ruleset_append_decl:
+ *
+ *Appends a declaration to the current statement.
+ *
+ *@a_this: the current statement.
+ *@a_declaration: the declaration to append.
+ *
+ *Returns CR_OK upon sucessful completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_statement_ruleset_append_decl (CRStatement * a_this,
+ CRDeclaration * a_decl)
+{
+ CRDeclaration *new_decls = NULL;
+
+ g_return_val_if_fail (a_this && a_this->type == RULESET_STMT
+ && a_this->kind.ruleset, CR_BAD_PARAM_ERROR);
+
+ new_decls = cr_declaration_append
+ (a_this->kind.ruleset->decl_list, a_decl);
+ g_return_val_if_fail (new_decls, CR_ERROR);
+ a_this->kind.ruleset->decl_list = new_decls;
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_at_import_rule_set_imported_sheet:
+ *
+ *Sets a stylesheet to the current \@import rule.
+ *@a_this: the current \@import rule.
+ *@a_sheet: the stylesheet. The stylesheet is owned
+ *by the current instance of #CRStatement, that is, the
+ *stylesheet will be destroyed when the current instance
+ *of #CRStatement is destroyed.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_at_import_rule_set_imported_sheet (CRStatement * a_this,
+ CRStyleSheet * a_sheet)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_IMPORT_RULE_STMT
+ && a_this->kind.import_rule,
+ CR_BAD_PARAM_ERROR);
+
+ a_this->kind.import_rule->sheet = a_sheet;
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_at_import_rule_get_imported_sheet:
+ *
+ *@a_this: the current \@import rule statement.
+ *@a_sheet: out parameter. The returned stylesheet if and
+ *only if the function returns CR_OK.
+ *
+ *Gets the stylesheet contained by the \@import rule statement.
+ *Returns CR_OK upon sucessful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_at_import_rule_get_imported_sheet (CRStatement * a_this,
+ CRStyleSheet ** a_sheet)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_IMPORT_RULE_STMT
+ && a_this->kind.import_rule,
+ CR_BAD_PARAM_ERROR);
+ *a_sheet = a_this->kind.import_rule->sheet;
+ return CR_OK;
+
+}
+
+/**
+ * cr_statement_at_import_rule_set_url:
+ *
+ *@a_this: the current \@import rule statement.
+ *@a_url: the url to set.
+ *
+ *Sets an url to the current \@import rule statement.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_at_import_rule_set_url (CRStatement * a_this,
+ CRString * a_url)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_IMPORT_RULE_STMT
+ && a_this->kind.import_rule,
+ CR_BAD_PARAM_ERROR);
+
+ if (a_this->kind.import_rule->url) {
+ cr_string_destroy (a_this->kind.import_rule->url);
+ }
+
+ a_this->kind.import_rule->url = a_url;
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_at_import_rule_get_url:
+ *
+ *@a_this: the current \@import rule statement.
+ *@a_url: out parameter. The returned url if
+ *and only if the function returned CR_OK.
+ *
+ *Gets the url of the \@import rule statement.
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_at_import_rule_get_url (CRStatement const * a_this,
+ CRString ** a_url)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_IMPORT_RULE_STMT
+ && a_this->kind.import_rule,
+ CR_BAD_PARAM_ERROR);
+
+ *a_url = a_this->kind.import_rule->url;
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_at_media_nr_rules:
+ *
+ *@a_this: the current instance of #CRStatement.
+ *
+ *Returns the number of rules in the media rule;
+ */
+int
+cr_statement_at_media_nr_rules (CRStatement const * a_this)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_MEDIA_RULE_STMT
+ && a_this->kind.media_rule, CR_BAD_PARAM_ERROR);
+
+ return cr_statement_nr_rules (a_this->kind.media_rule->rulesets);
+}
+
+/**
+ * cr_statement_at_media_get_from_list:
+ *
+ *@a_this: the current instance of #CRStatement.
+ *@itemnr: the index into the media rule list of rules.
+ *
+ *Use an index to get a CRStatement from the media rule list of rules.
+ *
+ *Returns CRStatement at position itemnr, if itemnr > number of rules - 1,
+ *it will return NULL.
+ */
+CRStatement *
+cr_statement_at_media_get_from_list (CRStatement * a_this, int itemnr)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_MEDIA_RULE_STMT
+ && a_this->kind.media_rule, NULL);
+
+ return cr_statement_get_from_list (a_this->kind.media_rule->rulesets,
+ itemnr);
+}
+
+/**
+ * cr_statement_at_page_rule_set_declarations:
+ *
+ *@a_this: the current \@page rule statement.
+ *@a_decl_list: the declaration list to add. Will be freed
+ *by the current instance of #CRStatement when it is destroyed.
+ *
+ *Sets a declaration list to the current \@page rule statement.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_at_page_rule_set_declarations (CRStatement * a_this,
+ CRDeclaration * a_decl_list)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_PAGE_RULE_STMT
+ && a_this->kind.page_rule, CR_BAD_PARAM_ERROR);
+
+ if (a_this->kind.page_rule->decl_list) {
+ cr_declaration_unref (a_this->kind.page_rule->decl_list);
+ }
+
+ a_this->kind.page_rule->decl_list = a_decl_list;
+
+ if (a_decl_list) {
+ cr_declaration_ref (a_decl_list);
+ }
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_at_page_rule_get_declarations:
+ *
+ *@a_this: the current \@page rule statement.
+ *@a_decl_list: out parameter. The returned declaration list.
+ *
+ *Gets the declaration list associated to the current \@page rule
+ *statement.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_at_page_rule_get_declarations (CRStatement * a_this,
+ CRDeclaration ** a_decl_list)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_PAGE_RULE_STMT
+ && a_this->kind.page_rule, CR_BAD_PARAM_ERROR);
+
+ *a_decl_list = a_this->kind.page_rule->decl_list;
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_at_charset_rule_set_charset:
+ *
+ *
+ *@a_this: the current \@charset rule statement.
+ *@a_charset: the charset to set.
+ *
+ *Sets the charset of the current \@charset rule statement.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_at_charset_rule_set_charset (CRStatement * a_this,
+ CRString * a_charset)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_CHARSET_RULE_STMT
+ && a_this->kind.charset_rule,
+ CR_BAD_PARAM_ERROR);
+
+ if (a_this->kind.charset_rule->charset) {
+ cr_string_destroy (a_this->kind.charset_rule->charset);
+ }
+ a_this->kind.charset_rule->charset = a_charset;
+ return CR_OK;
+}
+
+/**
+ * cr_statement_at_charset_rule_get_charset:
+ *@a_this: the current \@charset rule statement.
+ *@a_charset: out parameter. The returned charset string if
+ *and only if the function returned CR_OK.
+ *
+ *Gets the charset string associated to the current
+ *\@charset rule statement.
+ *
+ * Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_at_charset_rule_get_charset (CRStatement const * a_this,
+ CRString ** a_charset)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_CHARSET_RULE_STMT
+ && a_this->kind.charset_rule,
+ CR_BAD_PARAM_ERROR);
+
+ *a_charset = a_this->kind.charset_rule->charset;
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_at_font_face_rule_set_decls:
+ *
+ *@a_this: the current \@font-face rule statement.
+ *@a_decls: the declarations list to set.
+ *
+ *Sets a declaration list to the current \@font-face rule statement.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_at_font_face_rule_set_decls (CRStatement * a_this,
+ CRDeclaration * a_decls)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_FONT_FACE_RULE_STMT
+ && a_this->kind.font_face_rule,
+ CR_BAD_PARAM_ERROR);
+
+ if (a_this->kind.font_face_rule->decl_list) {
+ cr_declaration_unref (a_this->kind.font_face_rule->decl_list);
+ }
+
+ a_this->kind.font_face_rule->decl_list = a_decls;
+ cr_declaration_ref (a_decls);
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_at_font_face_rule_get_decls:
+ *
+ *@a_this: the current \@font-face rule statement.
+ *@a_decls: out parameter. The returned declaration list if
+ *and only if this function returns CR_OK.
+ *
+ *Gets the declaration list associated to the current instance
+ *of \@font-face rule statement.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_at_font_face_rule_get_decls (CRStatement * a_this,
+ CRDeclaration ** a_decls)
+{
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_FONT_FACE_RULE_STMT
+ && a_this->kind.font_face_rule,
+ CR_BAD_PARAM_ERROR);
+
+ *a_decls = a_this->kind.font_face_rule->decl_list;
+
+ return CR_OK;
+}
+
+/**
+ * cr_statement_at_font_face_rule_add_decl:
+ *
+ *@a_this: the current \@font-face rule statement.
+ *@a_prop: the property of the declaration.
+ *@a_value: the value of the declaration.
+ *
+ *Adds a declaration to the current \@font-face rule
+ *statement.
+ *
+ *Returns CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_statement_at_font_face_rule_add_decl (CRStatement * a_this,
+ CRString * a_prop, CRTerm * a_value)
+{
+ CRDeclaration *decls = NULL;
+
+ g_return_val_if_fail (a_this
+ && a_this->type == AT_FONT_FACE_RULE_STMT
+ && a_this->kind.font_face_rule,
+ CR_BAD_PARAM_ERROR);
+
+ decls = cr_declaration_append2
+ (a_this->kind.font_face_rule->decl_list,
+ a_prop, a_value);
+
+ g_return_val_if_fail (decls, CR_ERROR);
+
+ if (a_this->kind.font_face_rule->decl_list == NULL)
+ cr_declaration_ref (decls);
+
+ a_this->kind.font_face_rule->decl_list = decls;
+
+ return CR_OK;
+}
+
+
+/**
+ * cr_statement_to_string:
+ *
+ *@a_this: the current statement to serialize
+ *@a_indent: the number of white space of indentation.
+ *
+ *Serializes a css statement into a string
+ *
+ *Returns the serialized statement. Must be freed by the caller
+ *using g_free().
+ */
+gchar *
+cr_statement_to_string (CRStatement const * a_this, gulong a_indent)
+{
+ gchar *str = NULL ;
+
+ if (!a_this)
+ return NULL;
+
+ switch (a_this->type) {
+ case RULESET_STMT:
+ str = cr_statement_ruleset_to_string
+ (a_this, a_indent);
+ break;
+
+ case AT_FONT_FACE_RULE_STMT:
+ str = cr_statement_font_face_rule_to_string
+ (a_this, a_indent) ;
+ break;
+
+ case AT_CHARSET_RULE_STMT:
+ str = cr_statement_charset_to_string
+ (a_this, a_indent);
+ break;
+
+ case AT_PAGE_RULE_STMT:
+ str = cr_statement_at_page_rule_to_string
+ (a_this, a_indent);
+ break;
+
+ case AT_MEDIA_RULE_STMT:
+ str = cr_statement_media_rule_to_string
+ (a_this, a_indent);
+ break;
+
+ case AT_IMPORT_RULE_STMT:
+ str = cr_statement_import_rule_to_string
+ (a_this, a_indent);
+ break;
+
+ default:
+ cr_utils_trace_info ("Statement unrecognized");
+ break;
+ }
+ return str ;
+}
+
+gchar*
+cr_statement_list_to_string (CRStatement const *a_this, gulong a_indent)
+{
+ CRStatement const *cur_stmt = NULL ;
+ GString *stringue = NULL ;
+ gchar *str = NULL ;
+
+ g_return_val_if_fail (a_this, NULL) ;
+
+ stringue = g_string_new (NULL) ;
+ if (!stringue) {
+ cr_utils_trace_info ("Out of memory") ;
+ return NULL ;
+ }
+ for (cur_stmt = a_this ; cur_stmt;
+ cur_stmt = cur_stmt->next) {
+ str = cr_statement_to_string (cur_stmt, a_indent) ;
+ if (str) {
+ if (!cur_stmt->prev) {
+ g_string_append (stringue, str) ;
+ } else {
+ g_string_append_printf
+ (stringue, "\n%s", str) ;
+ }
+ g_free (str) ;
+ str = NULL ;
+ }
+ }
+ str = stringue->str ;
+ g_string_free (stringue, FALSE) ;
+ return str ;
+}
+
+/**
+ * cr_statement_dump:
+ *
+ *@a_this: the current css2 statement.
+ *@a_fp: the destination file pointer.
+ *@a_indent: the number of white space indentation characters.
+ *
+ *Dumps the css2 statement to a file.
+ */
+void
+cr_statement_dump (CRStatement const * a_this, FILE * a_fp, gulong a_indent)
+{
+ gchar *str = NULL ;
+
+ if (!a_this)
+ return;
+
+ str = cr_statement_to_string (a_this, a_indent) ;
+ if (str) {
+ fprintf (a_fp, "%s",str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+}
+
+/**
+ * cr_statement_dump_ruleset:
+ *
+ *@a_this: the current instance of #CRStatement.
+ *@a_fp: the destination file pointer.
+ *@a_indent: the number of indentation white spaces to add.
+ *
+ *Dumps a ruleset statement to a file.
+ */
+void
+cr_statement_dump_ruleset (CRStatement const * a_this, FILE * a_fp, glong a_indent)
+{
+ guchar *str = NULL;
+
+ g_return_if_fail (a_fp && a_this);
+ str = cr_statement_ruleset_to_string (a_this, a_indent);
+ if (str) {
+ fprintf (a_fp, str);
+ g_free (str);
+ str = NULL;
+ }
+}
+
+/**
+ * cr_statement_dump_font_face_rule:
+ *
+ *@a_this: the current instance of font face rule statement.
+ *@a_fp: the destination file pointer.
+ *@a_indent: the number of white space indentation.
+ *
+ *Dumps a font face rule statement to a file.
+ */
+void
+cr_statement_dump_font_face_rule (CRStatement const * a_this, FILE * a_fp,
+ glong a_indent)
+{
+ gchar *str = NULL ;
+ g_return_if_fail (a_this
+ && a_this->type == AT_FONT_FACE_RULE_STMT);
+
+ str = cr_statement_font_face_rule_to_string (a_this,
+ a_indent) ;
+ if (str) {
+ fprintf (a_fp, "%s", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+}
+
+/**
+ * cr_statement_dump_charset:
+ *
+ *@a_this: the current instance of the \@charset rule statement.
+ *@a_fp: the destination file pointer.
+ *@a_indent: the number of indentation white spaces.
+ *
+ *Dumps an \@charset rule statement to a file.
+ */
+void
+cr_statement_dump_charset (CRStatement const * a_this, FILE * a_fp, gulong a_indent)
+{
+ guchar *str = NULL;
+
+ g_return_if_fail (a_this && a_this->type == AT_CHARSET_RULE_STMT);
+
+ str = cr_statement_charset_to_string (a_this,
+ a_indent) ;
+ if (str) {
+ fprintf (a_fp, str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+}
+
+
+/**
+ * cr_statement_dump_page:
+ *
+ *@a_this: the statement to dump on stdout.
+ *@a_fp: the destination file pointer.
+ *@a_indent: the number of indentation white spaces.
+ *
+ *Dumps an \@page rule statement on stdout.
+ */
+void
+cr_statement_dump_page (CRStatement const * a_this, FILE * a_fp, gulong a_indent)
+{
+ guchar *str = NULL;
+
+ g_return_if_fail (a_this
+ && a_this->type == AT_PAGE_RULE_STMT
+ && a_this->kind.page_rule);
+
+ str = cr_statement_at_page_rule_to_string (a_this, a_indent) ;
+ if (str) {
+ fprintf (a_fp, str);
+ g_free (str) ;
+ str = NULL ;
+ }
+}
+
+
+/**
+ * cr_statement_dump_media_rule:
+ *
+ *@a_this: the statement to dump.
+ *@a_fp: the destination file pointer
+ *@a_indent: the number of white spaces indentation.
+ *
+ *Dumps an \@media rule statement to a file.
+ */
+void
+cr_statement_dump_media_rule (CRStatement const * a_this,
+ FILE * a_fp,
+ gulong a_indent)
+{
+ gchar *str = NULL ;
+ g_return_if_fail (a_this->type == AT_MEDIA_RULE_STMT);
+
+ str = cr_statement_media_rule_to_string (a_this, a_indent) ;
+ if (str) {
+ fprintf (a_fp, str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+}
+
+/**
+ * cr_statement_dump_import_rule:
+ *
+ *@a_fp: the destination file pointer.
+ *@a_indent: the number of white space indentations.
+ *
+ *Dumps an \@import rule statement to a file.
+ */
+void
+cr_statement_dump_import_rule (CRStatement const * a_this, FILE * a_fp,
+ gulong a_indent)
+{
+ gchar *str = NULL ;
+ g_return_if_fail (a_this
+ && a_this->type == AT_IMPORT_RULE_STMT
+ && a_fp
+ && a_this->kind.import_rule);
+
+ str = cr_statement_import_rule_to_string (a_this, a_indent) ;
+ if (str) {
+ fprintf (a_fp, str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+}
+
+/**
+ * cr_statement_destroy:
+ *
+ * @a_this: the current instance of #CRStatement.
+ *
+ *Destructor of #CRStatement.
+ */
+void
+cr_statement_destroy (CRStatement * a_this)
+{
+ CRStatement *cur = NULL;
+
+ g_return_if_fail (a_this);
+
+ /*go get the tail of the list */
+ for (cur = a_this; cur && cur->next; cur = cur->next) {
+ cr_statement_clear (cur);
+ }
+
+ if (cur)
+ cr_statement_clear (cur);
+
+ if (cur->prev == NULL) {
+ g_free (a_this);
+ return;
+ }
+
+ /*walk backward and free next element */
+ for (cur = cur->prev; cur && cur->prev; cur = cur->prev) {
+ if (cur->next) {
+ g_free (cur->next);
+ cur->next = NULL;
+ }
+ }
+
+ if (!cur)
+ return;
+
+ /*free the one remaining list */
+ if (cur->next) {
+ g_free (cur->next);
+ cur->next = NULL;
+ }
+
+ g_free (cur);
+ cur = NULL;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include <stdio.h>
+#include "cr-utils.h"
+#include "cr-term.h"
+#include "cr-selector.h"
+#include "cr-declaration.h"
+
+#ifndef __CR_STATEMENT_H__
+#define __CR_STATEMENT_H__
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *Declaration of the #CRStatement class.
+ */
+
+/*
+ *forward declaration of CRStyleSheet which is defined in
+ *cr-stylesheet.h
+ */
+
+struct _CRStatement ;
+
+/*
+ *typedef struct _CRStatement CRStatement ;
+ *this is forward declared in
+ *cr-declaration.h already.
+ */
+
+struct _CRAtMediaRule ;
+typedef struct _CRAtMediaRule CRAtMediaRule ;
+
+typedef struct _CRRuleSet CRRuleSet ;
+
+/**
+ *The abstraction of a css ruleset.
+ *A ruleset is made of a list of selectors,
+ *followed by a list of declarations.
+ */
+struct _CRRuleSet
+{
+ /**A list of instances of #CRSimpeSel*/
+ CRSelector *sel_list ;
+
+ /**A list of instances of #CRDeclaration*/
+ CRDeclaration *decl_list ;
+
+ /**
+ *The parent media rule, or NULL if
+ *no parent media rule exists.
+ */
+ CRStatement *parent_media_rule ;
+} ;
+
+/*
+ *a forward declaration of CRStylesheet.
+ *CRStylesheet is actually declared in
+ *cr-stylesheet.h
+ */
+struct _CRStyleSheet ;
+typedef struct _CRStyleSheet CRStyleSheet;
+
+
+/**The \@import rule abstraction.*/
+typedef struct _CRAtImportRule CRAtImportRule ;
+struct _CRAtImportRule
+{
+ /**the url of the import rule*/
+ CRString *url ;
+
+ GList *media_list ;
+
+ /**
+ *the stylesheet fetched from the url, if any.
+ *this is not "owned" by #CRAtImportRule which means
+ *it is not destroyed by the destructor of #CRAtImportRule.
+ */
+ CRStyleSheet * sheet;
+};
+
+
+/**abstraction of an \@media rule*/
+struct _CRAtMediaRule
+{
+ GList *media_list ;
+ CRStatement *rulesets ;
+} ;
+
+
+typedef struct _CRAtPageRule CRAtPageRule ;
+/**The \@page rule abstraction*/
+struct _CRAtPageRule
+{
+ /**a list of instances of #CRDeclaration*/
+ CRDeclaration *decl_list ;
+
+ /**page selector. Is a pseudo selector*/
+ CRString *name ;
+ CRString *pseudo ;
+} ;
+
+/**The \@charset rule abstraction*/
+typedef struct _CRAtCharsetRule CRAtCharsetRule ;
+struct _CRAtCharsetRule
+{
+ CRString * charset ;
+};
+
+/**The abstaction of the \@font-face rule.*/
+typedef struct _CRAtFontFaceRule CRAtFontFaceRule ;
+struct _CRAtFontFaceRule
+{
+ /*a list of instanaces of #CRDeclaration*/
+ CRDeclaration *decl_list ;
+} ;
+
+
+/**
+ *The possible types of css2 statements.
+ */
+enum CRStatementType
+{
+ /**
+ *A generic css at-rule
+ *each unknown at-rule will
+ *be of this type.
+ */
+
+ /**A css at-rule*/
+ AT_RULE_STMT = 0,
+
+ /*A css ruleset*/
+ RULESET_STMT,
+
+ /**A css2 import rule*/
+ AT_IMPORT_RULE_STMT,
+
+ /**A css2 media rule*/
+ AT_MEDIA_RULE_STMT,
+
+ /**A css2 page rule*/
+ AT_PAGE_RULE_STMT,
+
+ /**A css2 charset rule*/
+ AT_CHARSET_RULE_STMT,
+
+ /**A css2 font face rule*/
+ AT_FONT_FACE_RULE_STMT
+} ;
+
+
+/**
+ *The abstraction of css statement as defined
+ *in the chapter 4 and appendix D.1 of the css2 spec.
+ *A statement is actually a double chained list of
+ *statements.A statement can be a ruleset, an \@import
+ *rule, an \@page rule etc ...
+ */
+struct _CRStatement
+{
+ /**
+ *The type of the statement.
+ */
+ enum CRStatementType type ;
+
+ union
+ {
+ CRRuleSet *ruleset ;
+ CRAtImportRule *import_rule ;
+ CRAtMediaRule *media_rule ;
+ CRAtPageRule *page_rule ;
+ CRAtCharsetRule *charset_rule ;
+ CRAtFontFaceRule *font_face_rule ;
+ } kind ;
+
+ /*
+ *the specificity of the selector
+ *that matched this statement.
+ *This is only used by the cascading
+ *order determination algorithm.
+ */
+ gulong specificity ;
+
+ /*
+ *the style sheet that contains
+ *this css statement.
+ */
+ CRStyleSheet *parent_sheet ;
+ CRStatement *next ;
+ CRStatement *prev ;
+
+ CRParsingLocation location ;
+
+ /**
+ *a custom pointer useable by
+ *applications that use libcroco.
+ *libcroco itself will never modify
+ *this pointer.
+ */
+ gpointer app_data ;
+
+ /**
+ *a custom pointer used
+ *by the upper layers of libcroco.
+ *application should never use this
+ *pointer.
+ */
+ gpointer croco_data ;
+
+} ;
+
+
+gboolean
+cr_statement_does_buf_parses_against_core (const guchar *a_buf,
+ enum CREncoding a_encoding) ;
+CRStatement *
+cr_statement_parse_from_buf (const guchar *a_buf,
+ enum CREncoding a_encoding) ;
+CRStatement*
+cr_statement_new_ruleset (CRStyleSheet *a_sheet,
+ CRSelector *a_sel_list,
+ CRDeclaration *a_decl_list,
+ CRStatement *a_media_rule) ;
+CRStatement *
+cr_statement_ruleset_parse_from_buf (const guchar * a_buf,
+ enum CREncoding a_enc) ;
+
+CRStatement*
+cr_statement_new_at_import_rule (CRStyleSheet *a_container_sheet,
+ CRString *a_url,
+ GList *a_media_list,
+ CRStyleSheet *a_imported_sheet) ;
+
+CRStatement *
+cr_statement_at_import_rule_parse_from_buf (const guchar * a_buf,
+ enum CREncoding a_encoding) ;
+
+CRStatement *
+cr_statement_new_at_media_rule (CRStyleSheet *a_sheet,
+ CRStatement *a_ruleset,
+ GList *a_media) ;
+CRStatement *
+cr_statement_at_media_rule_parse_from_buf (const guchar *a_buf,
+ enum CREncoding a_enc) ;
+
+CRStatement *
+cr_statement_new_at_charset_rule (CRStyleSheet *a_sheet,
+ CRString *a_charset) ;
+CRStatement *
+cr_statement_at_charset_rule_parse_from_buf (const guchar *a_buf,
+ enum CREncoding a_encoding);
+
+
+CRStatement *
+cr_statement_new_at_font_face_rule (CRStyleSheet *a_sheet,
+ CRDeclaration *a_font_decls) ;
+CRStatement *
+cr_statement_font_face_rule_parse_from_buf (const guchar *a_buf,
+ enum CREncoding a_encoding) ;
+
+CRStatement *
+cr_statement_new_at_page_rule (CRStyleSheet *a_sheet,
+ CRDeclaration *a_decl_list,
+ CRString *a_name,
+ CRString *a_pseudo) ;
+CRStatement *
+cr_statement_at_page_rule_parse_from_buf (const guchar *a_buf,
+ enum CREncoding a_encoding) ;
+
+enum CRStatus
+cr_statement_set_parent_sheet (CRStatement *a_this,
+ CRStyleSheet *a_sheet) ;
+
+enum CRStatus
+cr_statement_get_parent_sheet (CRStatement *a_this,
+ CRStyleSheet **a_sheet) ;
+
+CRStatement *
+cr_statement_append (CRStatement *a_this,
+ CRStatement *a_new) ;
+
+CRStatement*
+cr_statement_prepend (CRStatement *a_this,
+ CRStatement *a_new) ;
+
+CRStatement *
+cr_statement_unlink (CRStatement *a_stmt) ;
+
+enum CRStatus
+cr_statement_ruleset_set_sel_list (CRStatement *a_this,
+ CRSelector *a_sel_list) ;
+
+enum CRStatus
+cr_statement_ruleset_get_sel_list (CRStatement const *a_this,
+ CRSelector **a_list) ;
+
+enum CRStatus
+cr_statement_ruleset_set_decl_list (CRStatement *a_this,
+ CRDeclaration *a_list) ;
+
+enum CRStatus
+cr_statement_ruleset_get_declarations (CRStatement *a_this,
+ CRDeclaration **a_decl_list) ;
+
+enum CRStatus
+cr_statement_ruleset_append_decl2 (CRStatement *a_this,
+ CRString *a_prop, CRTerm *a_value) ;
+
+enum CRStatus
+cr_statement_ruleset_append_decl (CRStatement *a_this,
+ CRDeclaration *a_decl) ;
+
+enum CRStatus
+cr_statement_at_import_rule_set_imported_sheet (CRStatement *a_this,
+ CRStyleSheet *a_sheet) ;
+
+enum CRStatus
+cr_statement_at_import_rule_get_imported_sheet (CRStatement *a_this,
+ CRStyleSheet **a_sheet) ;
+
+enum CRStatus
+cr_statement_at_import_rule_set_url (CRStatement *a_this,
+ CRString *a_url) ;
+
+enum CRStatus
+cr_statement_at_import_rule_get_url (CRStatement const *a_this,
+ CRString **a_url) ;
+
+gint
+cr_statement_at_media_nr_rules (CRStatement const *a_this) ;
+
+CRStatement *
+cr_statement_at_media_get_from_list (CRStatement *a_this, int itemnr) ;
+
+enum CRStatus
+cr_statement_at_page_rule_set_sel (CRStatement *a_this,
+ CRSelector *a_sel) ;
+
+enum CRStatus
+cr_statement_at_page_rule_get_sel (CRStatement const *a_this,
+ CRSelector **a_sel) ;
+
+enum CRStatus
+cr_statement_at_page_rule_set_declarations (CRStatement *a_this,
+ CRDeclaration *a_decl_list) ;
+
+enum CRStatus
+cr_statement_at_page_rule_get_declarations (CRStatement *a_this,
+ CRDeclaration **a_decl_list) ;
+
+enum CRStatus
+cr_statement_at_charset_rule_set_charset (CRStatement *a_this,
+ CRString *a_charset) ;
+
+enum CRStatus
+cr_statement_at_charset_rule_get_charset (CRStatement const *a_this,
+ CRString **a_charset) ;
+
+enum CRStatus
+cr_statement_at_font_face_rule_set_decls (CRStatement *a_this,
+ CRDeclaration *a_decls) ;
+
+enum CRStatus
+cr_statement_at_font_face_rule_get_decls (CRStatement *a_this,
+ CRDeclaration **a_decls) ;
+
+enum CRStatus
+cr_statement_at_font_face_rule_add_decl (CRStatement *a_this,
+ CRString *a_prop,
+ CRTerm *a_value) ;
+
+gchar *
+cr_statement_to_string (CRStatement const * a_this, gulong a_indent) ;
+
+gchar*
+cr_statement_list_to_string (CRStatement const *a_this, gulong a_indent) ;
+
+void
+cr_statement_dump (CRStatement const *a_this, FILE *a_fp, gulong a_indent) ;
+
+void
+cr_statement_dump_ruleset (CRStatement const * a_this, FILE * a_fp,
+ glong a_indent) ;
+
+void
+cr_statement_dump_font_face_rule (CRStatement const * a_this,
+ FILE * a_fp,
+ glong a_indent) ;
+
+void
+cr_statement_dump_page (CRStatement const * a_this, FILE * a_fp,
+ gulong a_indent) ;
+
+
+void
+cr_statement_dump_media_rule (CRStatement const * a_this,
+ FILE * a_fp,
+ gulong a_indent) ;
+
+void
+cr_statement_dump_import_rule (CRStatement const * a_this, FILE * a_fp,
+ gulong a_indent) ;
+void
+cr_statement_dump_charset (CRStatement const * a_this, FILE * a_fp,
+ gulong a_indent) ;
+gint
+cr_statement_nr_rules (CRStatement const *a_this) ;
+
+CRStatement *
+cr_statement_get_from_list (CRStatement *a_this, int itemnr) ;
+
+void
+cr_statement_destroy (CRStatement *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_STATEMENT_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli.
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include <string.h>
+#include "cr-string.h"
+
+/**
+ *Instanciates a #CRString
+ *@return the newly instanciated #CRString
+ *Must be freed with cr_string_destroy().
+ */
+CRString *
+cr_string_new (void)
+{
+ CRString *result = NULL ;
+
+ result = g_try_malloc (sizeof (CRString)) ;
+ if (!result) {
+ cr_utils_trace_info ("Out of memory") ;
+ return NULL ;
+ }
+ memset (result, 0, sizeof (CRString)) ;
+ result->stryng = g_string_new (NULL) ;
+ return result ;
+}
+
+/**
+ *Instanciate a string and initialise it to
+ *a_string.
+ *@param a_string the initial string
+ *@return the newly instanciated string.
+ */
+CRString *
+cr_string_new_from_string (const gchar * a_string)
+{
+ CRString *result = NULL ;
+
+ result = cr_string_new () ;
+ if (!result) {
+ cr_utils_trace_info ("Out of memory") ;
+ return NULL ;
+ }
+ if (a_string)
+ g_string_append (result->stryng, a_string) ;
+ return result ;
+}
+
+/**
+ *Instanciates a #CRString from an instance of GString.
+ *@param a_string the input string that will be copied into
+ *the newly instanciated #CRString
+ *@return the newly instanciated #CRString.
+ */
+CRString *
+cr_string_new_from_gstring (GString const *a_string)
+{
+ CRString *result = NULL ;
+
+ result = cr_string_new () ;
+ if (!result) {
+ cr_utils_trace_info ("Out of memory") ;
+ return NULL ;
+ }
+ if (a_string) {
+ result->stryng = g_string_new_len
+ (a_string->str, a_string->len) ;
+ } else {
+ result->stryng = g_string_new (NULL) ;
+ }
+ return result ;
+}
+
+CRString *
+cr_string_dup (CRString const *a_this)
+{
+ CRString *result = NULL ;
+ g_return_val_if_fail (a_this, NULL) ;
+
+ result = cr_string_new_from_gstring (a_this->stryng) ;
+ if (!result) {
+ cr_utils_trace_info ("Out of memory") ;
+ return NULL ;
+ }
+ cr_parsing_location_copy (&result->location,
+ &a_this->location) ;
+ return result ;
+}
+
+gchar *
+cr_string_dup2 (CRString const *a_this)
+{
+ gchar *result = NULL ;
+
+ g_return_val_if_fail (a_this, NULL) ;
+
+ if (a_this
+ && a_this->stryng
+ && a_this->stryng->str) {
+ result = g_strndup (a_this->stryng->str,
+ a_this->stryng->len) ;
+ }
+ return result ;
+}
+
+/**
+ *Returns a pointer to the internal raw NULL terminated string
+ *of the current instance of #CRString.
+ *@param a_this the current instance of #CRString
+ */
+const gchar *
+cr_string_peek_raw_str (CRString const *a_this)
+{
+ g_return_val_if_fail (a_this, NULL) ;
+
+ if (a_this->stryng && a_this->stryng->str)
+ return a_this->stryng->str ;
+ return NULL ;
+}
+
+/**
+ *Returns the length of the internal raw NULL terminated
+ *string of the current instance of #CRString.
+ *@param a_this the current instance of #CRString.
+ *@return the len of the internal raw NULL termninated string,
+ *of -1 if no length can be returned.
+ */
+gint
+cr_string_peek_raw_str_len (CRString const *a_this)
+{
+ g_return_val_if_fail (a_this && a_this->stryng,
+ -1) ;
+ return a_this->stryng->len ;
+}
+
+/**
+ *@param a_this the #CRString to destroy.
+ */
+void
+cr_string_destroy (CRString *a_this)
+{
+ g_return_if_fail (a_this) ;
+
+ if (a_this->stryng) {
+ g_string_free (a_this->stryng, TRUE) ;
+ a_this->stryng = NULL ;
+ }
+ g_free (a_this) ;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * See COPYRIGHTS file for copyright information.
+ */
+
+/**
+ *@file
+ *Declaration file of the #CRString class.
+ */
+
+#ifndef __CR_STRING_H__
+#define __CR_STRING_H__
+
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+typedef struct _CRString CRString ;
+
+/**
+ *This is a ship implementation of string based on GString.
+ *Actually, the aim of CRString is to store the parsing location
+ *(line,column,byte offset) at which a given string has been parsed
+ *in the input CSS.
+ *So this class has a gstring field of type GString that users can
+ *freely manipulate, and also a CRParginLocation type where the
+ *parsing location is store. If you don't want to deal with parsing
+ *location stuffs, then use GString instead. If we were in C++ for example,
+ *CRString would just inherit GString and just add accessors to
+ *the CRParsingLocation data ... but we are not and we still have
+ *to provide the parsing location information.
+ */
+struct _CRString {
+ /**
+ *The GString where all the string
+ *operation happen.
+ */
+ GString *stryng ;
+ /**
+ *The parsing location storage area.
+ */
+ CRParsingLocation location ;
+} ;
+
+CRString * cr_string_new (void) ;
+
+CRString *cr_string_new_from_string (const gchar * a_string) ;
+CRString * cr_string_new_from_gstring (GString const *a_string) ;
+CRString *cr_string_dup (CRString const *a_this) ;
+gchar *cr_string_dup2 (CRString const *a_this) ;
+const gchar *cr_string_peek_raw_str (CRString const *a_this) ;
+gint cr_string_peek_raw_str_len (CRString const *a_this) ;
+void cr_string_destroy (CRString *a_this) ;
+
+G_END_DECLS
+
+#endif
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of
+ * the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the
+ * GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli.
+ * see COPYRIGTHS file for copyright information
+ */
+
+#include <string.h>
+#include "cr-style.h"
+
+/**
+ *@file
+ *The definition of the #CRStyle class.
+ */
+
+/**
+ *A property ID.
+ *Each supported css property has an ID which is
+ *an entry into a property "population" jump table.
+ *each entry of the property population jump table
+ *contains code to tranform the literal form of
+ *a property value into a strongly typed value.
+ */
+enum CRPropertyID {
+ PROP_ID_NOT_KNOWN = 0,
+ PROP_ID_PADDING_TOP,
+ PROP_ID_PADDING_RIGHT,
+ PROP_ID_PADDING_BOTTOM,
+ PROP_ID_PADDING_LEFT,
+ PROP_ID_PADDING,
+ PROP_ID_BORDER_TOP_WIDTH,
+ PROP_ID_BORDER_RIGHT_WIDTH,
+ PROP_ID_BORDER_BOTTOM_WIDTH,
+ PROP_ID_BORDER_LEFT_WIDTH,
+ PROP_ID_BORDER_WIDTH,
+ PROP_ID_BORDER_TOP_STYLE,
+ PROP_ID_BORDER_RIGHT_STYLE,
+ PROP_ID_BORDER_BOTTOM_STYLE,
+ PROP_ID_BORDER_LEFT_STYLE,
+ PROP_ID_BORDER_STYLE,
+ PROP_ID_BORDER_TOP_COLOR,
+ PROP_ID_BORDER_RIGHT_COLOR,
+ PROP_ID_BORDER_BOTTOM_COLOR,
+ PROP_ID_BORDER_LEFT_COLOR,
+ PROP_ID_BORDER_TOP,
+ PROP_ID_BORDER_RIGHT,
+ PROP_ID_BORDER_BOTTOM,
+ PROP_ID_BORDER_LEFT,
+ PROP_ID_BORDER,
+ PROP_ID_MARGIN_TOP,
+ PROP_ID_MARGIN_RIGHT,
+ PROP_ID_MARGIN_BOTTOM,
+ PROP_ID_MARGIN_LEFT,
+ PROP_ID_MARGIN,
+ PROP_ID_DISPLAY,
+ PROP_ID_POSITION,
+ PROP_ID_TOP,
+ PROP_ID_RIGHT,
+ PROP_ID_BOTTOM,
+ PROP_ID_LEFT,
+ PROP_ID_FLOAT,
+ PROP_ID_WIDTH,
+ PROP_ID_COLOR,
+ PROP_ID_BACKGROUND_COLOR,
+ PROP_ID_FONT_FAMILY,
+ PROP_ID_FONT_SIZE,
+ PROP_ID_FONT_STYLE,
+ PROP_ID_FONT_WEIGHT,
+ PROP_ID_WHITE_SPACE,
+ /*should be the last one. */
+ NB_PROP_IDS
+};
+
+typedef struct _CRPropertyDesc CRPropertyDesc;
+
+struct _CRPropertyDesc {
+ const guchar *name;
+ enum CRPropertyID prop_id;
+};
+
+static CRPropertyDesc gv_prop_table[] = {
+ {"padding-top", PROP_ID_PADDING_TOP},
+ {"padding-right", PROP_ID_PADDING_RIGHT},
+ {"padding-bottom", PROP_ID_PADDING_BOTTOM},
+ {"padding-left", PROP_ID_PADDING_LEFT},
+ {"padding", PROP_ID_PADDING},
+ {"border-top-width", PROP_ID_BORDER_TOP_WIDTH},
+ {"border-right-width", PROP_ID_BORDER_RIGHT_WIDTH},
+ {"border-bottom-width", PROP_ID_BORDER_BOTTOM_WIDTH},
+ {"border-left-width", PROP_ID_BORDER_LEFT_WIDTH},
+ {"border-width", PROP_ID_BORDER_WIDTH},
+ {"border-top-style", PROP_ID_BORDER_TOP_STYLE},
+ {"border-right-style", PROP_ID_BORDER_RIGHT_STYLE},
+ {"border-bottom-style", PROP_ID_BORDER_BOTTOM_STYLE},
+ {"border-left-style", PROP_ID_BORDER_LEFT_STYLE},
+ {"border-style", PROP_ID_BORDER_STYLE},
+ {"border-top", PROP_ID_BORDER_TOP},
+ {"border-right", PROP_ID_BORDER_RIGHT},
+ {"border-bottom", PROP_ID_BORDER_BOTTOM},
+ {"border-left", PROP_ID_BORDER_LEFT},
+ {"border", PROP_ID_BORDER},
+ {"margin-top", PROP_ID_MARGIN_TOP},
+ {"margin-right", PROP_ID_MARGIN_RIGHT},
+ {"margin-bottom", PROP_ID_MARGIN_BOTTOM},
+ {"margin-left", PROP_ID_MARGIN_LEFT},
+ {"margin", PROP_ID_MARGIN},
+ {"display", PROP_ID_DISPLAY},
+ {"position", PROP_ID_POSITION},
+ {"top", PROP_ID_TOP},
+ {"right", PROP_ID_RIGHT},
+ {"bottom", PROP_ID_BOTTOM},
+ {"left", PROP_ID_LEFT},
+ {"float", PROP_ID_FLOAT},
+ {"width", PROP_ID_WIDTH},
+ {"color", PROP_ID_COLOR},
+ {"border-top-color", PROP_ID_BORDER_TOP_COLOR},
+ {"border-right-color", PROP_ID_BORDER_RIGHT_COLOR},
+ {"border-bottom-color", PROP_ID_BORDER_BOTTOM_COLOR},
+ {"border-left-color", PROP_ID_BORDER_LEFT_COLOR},
+ {"background-color", PROP_ID_BACKGROUND_COLOR},
+ {"font-family", PROP_ID_FONT_FAMILY},
+ {"font-size", PROP_ID_FONT_SIZE},
+ {"font-style", PROP_ID_FONT_STYLE},
+ {"font-weight", PROP_ID_FONT_WEIGHT},
+ {"white-space", PROP_ID_WHITE_SPACE},
+ /*must be the last one */
+ {NULL, 0}
+};
+
+/**
+ *A the key/value pair of this hash table
+ *are:
+ *key => name of the the css propertie found in gv_prop_table
+ *value => matching property id found in gv_prop_table.
+ *So this hash table is here just to retrieval of a property id
+ *from a property name.
+ */
+static GHashTable *gv_prop_hash = NULL;
+
+/**
+ *incremented by each new instance of #CRStyle
+ *and decremented at the it destroy time.
+ *When this reaches zero, gv_prop_hash is destroyed.
+ */
+static gulong gv_prop_hash_ref_count = 0;
+
+struct CRNumPropEnumDumpInfo {
+ enum CRNumProp code;
+ const gchar *str;
+};
+
+static struct CRNumPropEnumDumpInfo gv_num_props_dump_infos[] = {
+ {NUM_PROP_TOP, "top"},
+ {NUM_PROP_RIGHT, "right"},
+ {NUM_PROP_BOTTOM, "bottom"},
+ {NUM_PROP_LEFT, "left"},
+ {NUM_PROP_PADDING_TOP, "padding-top"},
+ {NUM_PROP_PADDING_RIGHT, "padding-right"},
+ {NUM_PROP_PADDING_BOTTOM, "padding-bottom"},
+ {NUM_PROP_PADDING_LEFT, "padding-left"},
+ {NUM_PROP_BORDER_TOP, "border-top"},
+ {NUM_PROP_BORDER_RIGHT, "border-right"},
+ {NUM_PROP_BORDER_BOTTOM, "border-bottom"},
+ {NUM_PROP_BORDER_LEFT, "border-left"},
+ {NUM_PROP_MARGIN_TOP, "margin-top"},
+ {NUM_PROP_MARGIN_RIGHT, "margin-right"},
+ {NUM_PROP_MARGIN_BOTTOM, "margin-bottom"},
+ {NUM_PROP_MARGIN_LEFT, "margin-left"},
+ {NUM_PROP_WIDTH, "width"},
+ {0, NULL}
+};
+
+struct CRRgbPropEnumDumpInfo {
+ enum CRRgbProp code;
+ const gchar *str;
+};
+
+static struct CRRgbPropEnumDumpInfo gv_rgb_props_dump_infos[] = {
+ {RGB_PROP_BORDER_TOP_COLOR, "border-top-color"},
+ {RGB_PROP_BORDER_RIGHT_COLOR, "border-right-color"},
+ {RGB_PROP_BORDER_BOTTOM_COLOR, "bottom-color"},
+ {RGB_PROP_BORDER_LEFT_COLOR, "left-color"},
+ {RGB_PROP_COLOR, "color"},
+ {RGB_PROP_BACKGROUND_COLOR, "background-color"},
+ {0, NULL}
+};
+
+struct CRBorderStylePropEnumDumpInfo {
+ enum CRBorderStyleProp code;
+ const gchar *str;
+
+};
+
+static struct CRBorderStylePropEnumDumpInfo gv_border_style_props_dump_infos[]
+ = {
+ {BORDER_STYLE_PROP_TOP, "border-style-top"},
+ {BORDER_STYLE_PROP_RIGHT, "border-style-right"},
+ {BORDER_STYLE_PROP_BOTTOM, "boder-style-bottom"},
+ {BORDER_STYLE_PROP_LEFT, "border-style-left"},
+ {0, NULL}
+};
+
+static enum CRStatus
+ cr_style_init_properties (void);
+
+enum CRDirection {
+ DIR_TOP = 0,
+ DIR_RIGHT,
+ DIR_BOTTOM,
+ DIR_LEFT,
+
+ /*must be the last one */
+ NB_DIRS
+};
+
+static const gchar *num_prop_code_to_string (enum CRNumProp a_code);
+
+static const gchar *rgb_prop_code_to_string (enum CRRgbProp a_code);
+
+static const gchar *border_style_prop_code_to_string (enum CRBorderStyleProp
+ a_code);
+
+static enum CRStatus
+set_prop_padding_x_from_value (CRStyle * a_style,
+ CRTerm * a_value, enum CRDirection a_dir);
+
+static enum CRStatus
+set_prop_border_x_width_from_value (CRStyle * a_style,
+ CRTerm * a_value,
+ enum CRDirection a_dir);
+static enum CRStatus
+set_prop_border_width_from_value (CRStyle *a_style,
+ CRTerm *a_value) ;
+
+static enum CRStatus
+set_prop_border_x_style_from_value (CRStyle * a_style,
+ CRTerm * a_value,
+ enum CRDirection a_dir);
+static enum CRStatus
+set_prop_border_style_from_value (CRStyle *a_style,
+ CRTerm *a_value) ;
+
+static enum CRStatus
+set_prop_margin_x_from_value (CRStyle * a_style, CRTerm * a_value,
+ enum CRDirection a_dir);
+
+static enum CRStatus
+set_prop_display_from_value (CRStyle * a_style, CRTerm * a_value);
+
+static enum CRStatus
+set_prop_position_from_value (CRStyle * a_style, CRTerm * a_value);
+
+static enum CRStatus
+set_prop_x_from_value (CRStyle * a_style, CRTerm * a_value,
+ enum CRDirection a_dir);
+
+static enum CRStatus
+set_prop_float (CRStyle * a_style, CRTerm * a_value);
+
+static enum CRStatus
+set_prop_width (CRStyle * a_style, CRTerm * a_value);
+
+static enum CRStatus
+set_prop_color (CRStyle * a_style, CRTerm * a_value);
+
+static enum CRStatus
+set_prop_background_color (CRStyle * a_style, CRTerm * a_value);
+
+static enum CRStatus
+set_prop_border_x_color_from_value (CRStyle * a_style, CRTerm * a_value,
+ enum CRDirection a_dir);
+
+static enum CRStatus
+set_prop_border_x_from_value (CRStyle * a_style, CRTerm * a_value,
+ enum CRDirection a_dir);
+
+static enum CRStatus
+set_prop_border_from_value (CRStyle * a_style, CRTerm * a_value);
+
+static enum CRStatus
+set_prop_padding_from_value (CRStyle * a_style, CRTerm * a_value);
+
+static enum CRStatus
+set_prop_margin_from_value (CRStyle * a_style, CRTerm * a_value);
+
+static enum CRStatus
+set_prop_font_family_from_value (CRStyle * a_style, CRTerm * a_value);
+
+static enum CRStatus
+init_style_font_size_field (CRStyle * a_style);
+
+static enum CRStatus
+set_prop_font_size_from_value (CRStyle * a_style, CRTerm * a_value);
+
+static enum CRStatus
+set_prop_font_style_from_value (CRStyle * a_style, CRTerm * a_value);
+
+static enum CRStatus
+set_prop_font_weight_from_value (CRStyle * a_style, CRTerm * a_value);
+
+static const gchar *
+num_prop_code_to_string (enum CRNumProp a_code)
+{
+ gint len = sizeof (gv_num_props_dump_infos) /
+ sizeof (struct CRNumPropEnumDumpInfo);
+ if (a_code >= len) {
+ cr_utils_trace_info ("A field has been added "
+ "to 'enum CRNumProp' and no matching"
+ " entry has been "
+ "added to gv_num_prop_dump_infos table.\n"
+ "Please add the missing matching entry");
+ return NULL;
+ }
+ if (gv_num_props_dump_infos[a_code].code != a_code) {
+ cr_utils_trace_info ("mismatch between the order of fields in"
+ " 'enum CRNumProp' and "
+ "the order of entries in "
+ "the gv_num_prop_dump_infos table");
+ return NULL;
+ }
+ return gv_num_props_dump_infos[a_code].str;
+}
+
+static const gchar *
+rgb_prop_code_to_string (enum CRRgbProp a_code)
+{
+ gint len = sizeof (gv_rgb_props_dump_infos) /
+ sizeof (struct CRRgbPropEnumDumpInfo);
+
+ if (a_code >= len) {
+ cr_utils_trace_info ("A field has been added "
+ "to 'enum CRRgbProp' and no matching"
+ " entry has been "
+ "added to gv_rgb_prop_dump_infos table.\n"
+ "Please add the missing matching entry");
+ return NULL;
+ }
+ if (gv_rgb_props_dump_infos[a_code].code != a_code) {
+ cr_utils_trace_info ("mismatch between the order of fields in"
+ " 'enum CRRgbProp' and "
+ "the order of entries in "
+ "the gv_rgb_props_dump_infos table");
+ return NULL;
+ }
+ return gv_rgb_props_dump_infos[a_code].str;
+}
+
+static const gchar *
+border_style_prop_code_to_string (enum CRBorderStyleProp a_code)
+{
+ gint len = sizeof (gv_border_style_props_dump_infos) /
+ sizeof (struct CRBorderStylePropEnumDumpInfo);
+
+ if (a_code >= len) {
+ cr_utils_trace_info ("A field has been added "
+ "to 'enum CRBorderStyleProp' and no matching"
+ " entry has been "
+ "added to gv_border_style_prop_dump_infos table.\n"
+ "Please add the missing matching entry");
+ return NULL;
+ }
+ if (gv_border_style_props_dump_infos[a_code].code != a_code) {
+ cr_utils_trace_info ("mismatch between the order of fields in"
+ " 'enum CRBorderStyleProp' and "
+ "the order of entries in "
+ "the gv_border_style_props_dump_infos table");
+ return NULL;
+ }
+ return gv_border_style_props_dump_infos[a_code].str;
+}
+
+static enum CRStatus
+cr_style_init_properties (void)
+{
+
+ if (!gv_prop_hash) {
+ gulong i = 0;
+
+ gv_prop_hash = g_hash_table_new (g_str_hash, g_str_equal);
+ if (!gv_prop_hash) {
+ cr_utils_trace_info ("Out of memory");
+ return CR_ERROR;
+ }
+
+ /*load gv_prop_hash from gv_prop_table */
+ for (i = 0; gv_prop_table[i].name; i++) {
+ g_hash_table_insert
+ (gv_prop_hash,
+ (gpointer) gv_prop_table[i].name,
+ GINT_TO_POINTER (gv_prop_table[i].prop_id));
+ }
+ }
+
+ return CR_OK;
+}
+
+static enum CRPropertyID
+cr_style_get_prop_id (const guchar * a_prop)
+{
+ gpointer *raw_id = NULL;
+
+ if (!gv_prop_hash) {
+ cr_style_init_properties ();
+ }
+
+ raw_id = g_hash_table_lookup (gv_prop_hash, a_prop);
+ if (!raw_id) {
+ return PROP_ID_NOT_KNOWN;
+ }
+ return GPOINTER_TO_INT (raw_id);
+}
+
+static enum CRStatus
+set_prop_padding_x_from_value (CRStyle * a_style,
+ CRTerm * a_value, enum CRDirection a_dir)
+{
+ enum CRStatus status = CR_OK;
+ CRNum *num_val = NULL;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ if (a_value->type != TERM_NUMBER && a_value->type != TERM_IDENT)
+ return CR_BAD_PARAM_ERROR;
+
+ switch (a_dir) {
+ case DIR_TOP:
+ num_val = &a_style->num_props[NUM_PROP_PADDING_TOP].sv;
+ break;
+
+ case DIR_RIGHT:
+ num_val = &a_style->num_props[NUM_PROP_PADDING_RIGHT].sv;
+ break;
+
+ case DIR_BOTTOM:
+ num_val = &a_style->num_props[NUM_PROP_PADDING_BOTTOM].sv;
+ break;
+
+ case DIR_LEFT:
+ num_val = &a_style->num_props[NUM_PROP_PADDING_LEFT].sv;
+ break;
+
+ default:
+ return CR_BAD_PARAM_ERROR;
+ }
+
+ if (a_value->type == TERM_IDENT) {
+ if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str
+ && !strncmp ((guchar *) "inherit",
+ a_value->content.str->stryng->str,
+ sizeof ("inherit")-1)) {
+ status = cr_num_set (num_val, 0.0, NUM_INHERIT);
+ return CR_OK;
+ } else
+ return CR_UNKNOWN_TYPE_ERROR;
+ }
+
+ g_return_val_if_fail (a_value->type == TERM_NUMBER
+ && a_value->content.num, CR_UNKNOWN_TYPE_ERROR);
+
+ switch (a_value->content.num->type) {
+ case NUM_LENGTH_EM:
+ case NUM_LENGTH_EX:
+ case NUM_LENGTH_PX:
+ case NUM_LENGTH_IN:
+ case NUM_LENGTH_CM:
+ case NUM_LENGTH_MM:
+ case NUM_LENGTH_PT:
+ case NUM_LENGTH_PC:
+ case NUM_PERCENTAGE:
+ status = cr_num_copy (num_val, a_value->content.num);
+ break;
+ default:
+ status = CR_UNKNOWN_TYPE_ERROR;
+ break;
+ }
+
+ return status;
+}
+
+static enum CRStatus
+set_prop_border_x_width_from_value (CRStyle * a_style,
+ CRTerm * a_value,
+ enum CRDirection a_dir)
+{
+ enum CRStatus status = CR_OK;
+ CRNum *num_val = NULL;
+
+ g_return_val_if_fail (a_value && a_style, CR_BAD_PARAM_ERROR);
+
+ switch (a_dir) {
+ case DIR_TOP:
+ num_val = &a_style->num_props[NUM_PROP_BORDER_TOP].sv;
+ break;
+
+ case DIR_RIGHT:
+ num_val = &a_style->num_props[NUM_PROP_BORDER_RIGHT].sv;
+ break;
+
+ case DIR_BOTTOM:
+ num_val = &a_style->num_props[NUM_PROP_BORDER_BOTTOM].sv;
+ break;
+
+ case DIR_LEFT:
+ num_val = &a_style->num_props[NUM_PROP_BORDER_LEFT].sv;
+ break;
+
+ default:
+ return CR_BAD_PARAM_ERROR;
+ break;
+ }
+
+ if (a_value->type == TERM_IDENT) {
+ if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str) {
+ if (!strncmp ("thin",
+ a_value->content.str->stryng->str,
+ sizeof ("thin")-1)) {
+ cr_num_set (num_val, BORDER_THIN,
+ NUM_LENGTH_PX);
+ } else if (!strncmp
+ ("medium",
+ a_value->content.str->stryng->str,
+ sizeof ("medium")-1)) {
+ cr_num_set (num_val, BORDER_MEDIUM,
+ NUM_LENGTH_PX);
+ } else if (!strncmp ("thick",
+ a_value->content.str->stryng->str,
+ sizeof ("thick")-1)) {
+ cr_num_set (num_val, BORDER_THICK,
+ NUM_LENGTH_PX);
+ } else {
+ return CR_UNKNOWN_TYPE_ERROR;
+ }
+ }
+ } else if (a_value->type == TERM_NUMBER) {
+ if (a_value->content.num) {
+ cr_num_copy (num_val, a_value->content.num);
+ }
+ } else if (a_value->type != TERM_NUMBER
+ || a_value->content.num == NULL) {
+ return CR_UNKNOWN_TYPE_ERROR;
+ }
+
+ return status;
+}
+
+static enum CRStatus
+set_prop_border_width_from_value (CRStyle *a_style,
+ CRTerm *a_value)
+{
+ CRTerm *cur_term = NULL ;
+ enum CRDirection direction = DIR_TOP ;
+
+ g_return_val_if_fail (a_style && a_value,
+ CR_BAD_PARAM_ERROR) ;
+ cur_term = a_value ;
+
+ if (!cur_term)
+ return CR_ERROR ;
+
+ for (direction = DIR_TOP ;
+ direction < NB_DIRS ; direction ++) {
+ set_prop_border_x_width_from_value (a_style,
+ cur_term,
+ direction) ;
+ }
+
+ cur_term = cur_term->next ;
+ if (!cur_term)
+ return CR_OK ;
+ set_prop_border_x_width_from_value (a_style, cur_term,
+ DIR_RIGHT) ;
+ set_prop_border_x_width_from_value (a_style, cur_term,
+ DIR_LEFT) ;
+
+ cur_term = cur_term->next ;
+ if (!cur_term)
+ return CR_OK ;
+ set_prop_border_x_width_from_value (a_style, cur_term,
+ DIR_BOTTOM) ;
+
+ cur_term = cur_term->next ;
+ if (!cur_term)
+ return CR_OK ;
+ set_prop_border_x_width_from_value (a_style, cur_term,
+ DIR_LEFT) ;
+
+ return CR_OK ;
+}
+
+static enum CRStatus
+set_prop_border_x_style_from_value (CRStyle * a_style,
+ CRTerm * a_value, enum CRDirection a_dir)
+{
+ enum CRStatus status = CR_OK;
+ enum CRBorderStyle *border_style_ptr = NULL;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ switch (a_dir) {
+ case DIR_TOP:
+ border_style_ptr = &a_style->
+ border_style_props[BORDER_STYLE_PROP_TOP];
+ break;
+
+ case DIR_RIGHT:
+ border_style_ptr =
+ &a_style->border_style_props[BORDER_STYLE_PROP_RIGHT];
+ break;
+
+ case DIR_BOTTOM:
+ border_style_ptr = &a_style->
+ border_style_props[BORDER_STYLE_PROP_BOTTOM];
+ break;
+
+ case DIR_LEFT:
+ border_style_ptr = &a_style->
+ border_style_props[BORDER_STYLE_PROP_LEFT];
+ break;
+
+ default:
+ break;
+ }
+
+ if (a_value->type != TERM_IDENT || !a_value->content.str) {
+ return CR_UNKNOWN_TYPE_ERROR;
+ }
+
+ if (!strncmp ("none",
+ a_value->content.str->stryng->str,
+ sizeof ("none")-1)) {
+ *border_style_ptr = BORDER_STYLE_NONE;
+ } else if (!strncmp ("hidden",
+ a_value->content.str->stryng->str,
+ sizeof ("hidden")-1)) {
+ *border_style_ptr = BORDER_STYLE_HIDDEN;
+ } else if (!strncmp ("dotted",
+ a_value->content.str->stryng->str,
+ sizeof ("dotted")-1)) {
+ *border_style_ptr = BORDER_STYLE_DOTTED;
+ } else if (!strncmp ("dashed",
+ a_value->content.str->stryng->str, sizeof ("dashed")-1)) {
+ *border_style_ptr = BORDER_STYLE_DASHED;
+ } else if (!strncmp ("solid",
+ a_value->content.str->stryng->str, sizeof ("solid")-1)) {
+ *border_style_ptr = BORDER_STYLE_SOLID;
+ } else if (!strncmp ("double",
+ a_value->content.str->stryng->str, sizeof ("double")-1)) {
+ *border_style_ptr = BORDER_STYLE_DOUBLE;
+ } else if (!strncmp ("groove",
+ a_value->content.str->stryng->str, sizeof ("groove")-1)) {
+ *border_style_ptr = BORDER_STYLE_GROOVE;
+ } else if (!strncmp ("ridge",
+ a_value->content.str->stryng->str,
+ sizeof ("ridge")-1)) {
+ *border_style_ptr = BORDER_STYLE_RIDGE;
+ } else if (!strncmp ("inset",
+ a_value->content.str->stryng->str,
+ sizeof ("inset")-1)) {
+ *border_style_ptr = BORDER_STYLE_INSET;
+ } else if (!strncmp ("outset",
+ a_value->content.str->stryng->str,
+ sizeof ("outset")-1)) {
+ *border_style_ptr = BORDER_STYLE_OUTSET;
+ } else if (!strncmp ("inherit",
+ a_value->content.str->stryng->str,
+ sizeof ("inherit")-1)) {
+ *border_style_ptr = BORDER_STYLE_INHERIT;
+ } else {
+ status = CR_UNKNOWN_TYPE_ERROR;
+ }
+
+ return status;
+}
+
+static enum CRStatus
+set_prop_border_style_from_value (CRStyle *a_style,
+ CRTerm *a_value)
+{
+ CRTerm *cur_term = NULL ;
+ enum CRDirection direction = DIR_TOP ;
+
+ g_return_val_if_fail (a_style && a_value,
+ CR_BAD_PARAM_ERROR) ;
+
+ cur_term = a_value ;
+ if (!cur_term || cur_term->type != TERM_IDENT) {
+ return CR_ERROR ;
+ }
+
+ for (direction = DIR_TOP ;
+ direction < NB_DIRS ;
+ direction ++) {
+ set_prop_border_x_style_from_value (a_style,
+ cur_term,
+ direction) ;
+ }
+
+ cur_term = cur_term->next ;
+ if (!cur_term || cur_term->type != TERM_IDENT) {
+ return CR_OK ;
+ }
+
+ set_prop_border_x_style_from_value (a_style, cur_term,
+ DIR_RIGHT) ;
+ set_prop_border_x_style_from_value (a_style, cur_term,
+ DIR_LEFT) ;
+
+ cur_term = cur_term->next ;
+ if (!cur_term || cur_term->type != TERM_IDENT) {
+ return CR_OK ;
+ }
+ set_prop_border_x_style_from_value (a_style, cur_term,
+ DIR_BOTTOM) ;
+
+ cur_term = cur_term->next ;
+ if (!cur_term || cur_term->type != TERM_IDENT) {
+ return CR_OK ;
+ }
+ set_prop_border_x_style_from_value (a_style, cur_term,
+ DIR_LEFT) ;
+ return CR_OK ;
+}
+
+static enum CRStatus
+set_prop_margin_x_from_value (CRStyle * a_style, CRTerm * a_value,
+ enum CRDirection a_dir)
+{
+ enum CRStatus status = CR_OK;
+ CRNum *num_val = NULL;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ switch (a_dir) {
+ case DIR_TOP:
+ num_val = &a_style->num_props[NUM_PROP_MARGIN_TOP].sv;
+ break;
+
+ case DIR_RIGHT:
+ num_val = &a_style->num_props[NUM_PROP_MARGIN_RIGHT].sv;
+ break;
+
+ case DIR_BOTTOM:
+ num_val = &a_style->num_props[NUM_PROP_MARGIN_BOTTOM].sv;
+ break;
+
+ case DIR_LEFT:
+ num_val = &a_style->num_props[NUM_PROP_MARGIN_LEFT].sv;
+ break;
+
+ default:
+ break;
+ }
+
+ switch (a_value->type) {
+ case TERM_IDENT:
+ if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str
+ && !strcmp (a_value->content.str->stryng->str,
+ "inherit")) {
+ status = cr_num_set (num_val, 0.0, NUM_INHERIT);
+ } else if (a_value->content.str
+ && a_value->content.str->stryng
+ && !strcmp (a_value->content.str->stryng->str,
+ "auto")) {
+ status = cr_num_set (num_val, 0.0, NUM_AUTO);
+ } else {
+ status = CR_UNKNOWN_TYPE_ERROR;
+ }
+ break ;
+
+ case TERM_NUMBER:
+ status = cr_num_copy (num_val, a_value->content.num);
+ break;
+
+ default:
+ status = CR_UNKNOWN_TYPE_ERROR;
+ break;
+ }
+
+ return status;
+}
+
+struct CRPropDisplayValPair {
+ const guchar *prop_name;
+ enum CRDisplayType type;
+};
+
+static enum CRStatus
+set_prop_display_from_value (CRStyle * a_style, CRTerm * a_value)
+{
+ static const struct CRPropDisplayValPair disp_vals_map[] = {
+ {"none", DISPLAY_NONE},
+ {"inline", DISPLAY_INLINE},
+ {"block", DISPLAY_BLOCK},
+ {"run-in", DISPLAY_RUN_IN},
+ {"compact", DISPLAY_COMPACT},
+ {"marker", DISPLAY_MARKER},
+ {"table", DISPLAY_TABLE},
+ {"inline-table", DISPLAY_INLINE_TABLE},
+ {"table-row-group", DISPLAY_TABLE_ROW_GROUP},
+ {"table-header-group", DISPLAY_TABLE_HEADER_GROUP},
+ {"table-footer-group", DISPLAY_TABLE_FOOTER_GROUP},
+ {"table-row", DISPLAY_TABLE_ROW},
+ {"table-column-group", DISPLAY_TABLE_COLUMN_GROUP},
+ {"table-column", DISPLAY_TABLE_COLUMN},
+ {"table-cell", DISPLAY_TABLE_CELL},
+ {"table-caption", DISPLAY_TABLE_CAPTION},
+ {"inherit", DISPLAY_INHERIT},
+ {NULL, DISPLAY_NONE}
+ };
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ switch (a_value->type) {
+ case TERM_IDENT:
+ {
+ int i = 0;
+
+ if (!a_value->content.str
+ || !a_value->content.str->stryng
+ || !a_value->content.str->stryng->str)
+ break;
+
+ for (i = 0; disp_vals_map[i].prop_name; i++) {
+ if (!strncmp
+ (disp_vals_map[i].prop_name,
+ a_value->content.str->stryng->str,
+ strlen (disp_vals_map[i].prop_name))) {
+ a_style->display =
+ disp_vals_map[i].type;
+ break;
+ }
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ return CR_OK;
+}
+
+struct CRPropPositionValPair {
+ const guchar *name;
+ enum CRPositionType type;
+};
+
+static enum CRStatus
+set_prop_position_from_value (CRStyle * a_style, CRTerm * a_value)
+{
+ enum CRStatus status = CR_UNKNOWN_PROP_VAL_ERROR;
+ static const struct CRPropPositionValPair position_vals_map[] = {
+ {"static", POSITION_STATIC},
+ {"relative", POSITION_RELATIVE},
+ {"absolute", POSITION_ABSOLUTE},
+ {"fixed", POSITION_FIXED},
+ {"inherit", POSITION_INHERIT},
+ {NULL, POSITION_STATIC}
+ /*must alwas be the last one */
+ };
+
+ g_return_val_if_fail (a_value, CR_BAD_PARAM_ERROR);
+
+ switch (a_value->type) {
+ case TERM_IDENT:
+ {
+ int i = 0;
+
+ if (!a_value->content.str
+ || !a_value->content.str->stryng
+ || !a_value->content.str->stryng->str)
+ break;
+
+ for (i = 0; position_vals_map[i].name; i++) {
+ if (!strncmp (position_vals_map[i].name,
+ a_value->content.str->stryng->str,
+ strlen (position_vals_map[i].
+ name))) {
+ a_style->position =
+ position_vals_map[i].type;
+ status = CR_OK;
+ break;
+ }
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+set_prop_x_from_value (CRStyle * a_style, CRTerm * a_value,
+ enum CRDirection a_dir)
+{
+ CRNum *box_offset = NULL;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ if (!(a_value->type == TERM_NUMBER)
+ && !(a_value->type == TERM_IDENT)) {
+ return CR_UNKNOWN_PROP_VAL_ERROR;
+ }
+
+ switch (a_dir) {
+ case DIR_TOP:
+ box_offset = &a_style->num_props[NUM_PROP_TOP].sv;
+ break;
+
+ case DIR_RIGHT:
+ box_offset = &a_style->num_props[NUM_PROP_RIGHT].sv;
+ break;
+
+ case DIR_BOTTOM:
+ box_offset = &a_style->num_props[NUM_PROP_BOTTOM].sv;
+ break;
+ case DIR_LEFT:
+ box_offset = &a_style->num_props[NUM_PROP_LEFT].sv;
+ break;
+
+ default:
+ break;
+ }
+
+ box_offset->type = NUM_AUTO;
+
+ if (a_value->type == TERM_NUMBER && a_value->content.num) {
+ cr_num_copy (box_offset, a_value->content.num);
+ } else if (a_value->type == TERM_IDENT
+ && a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str) {
+ if (!strncmp ("inherit",
+ a_value->content.str->stryng->str,
+ sizeof ("inherit")-1)) {
+ cr_num_set (box_offset, 0.0, NUM_INHERIT);
+ } else if (!strncmp ("auto",
+ a_value->content.str->stryng->str,
+ sizeof ("auto")-1)) {
+ box_offset->type = NUM_AUTO;
+ }
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+set_prop_float (CRStyle * a_style, CRTerm * a_value)
+{
+ g_return_val_if_fail (a_style && a_value,
+ CR_BAD_PARAM_ERROR);
+
+ /*the default float type as specified by the css2 spec */
+ a_style->float_type = FLOAT_NONE;
+
+ if (a_value->type != TERM_IDENT
+ || !a_value->content.str
+ || !a_value->content.str->stryng
+ || !a_value->content.str->stryng->str) {
+ /*unknow type, the float type is set to it's default value */
+ return CR_OK;
+ }
+
+ if (!strncmp ("none",
+ a_value->content.str->stryng->str,
+ sizeof ("none")-1)) {
+ a_style->float_type = FLOAT_NONE;
+ } else if (!strncmp ("left",
+ a_value->content.str->stryng->str,
+ sizeof ("left")-1)) {
+ a_style->float_type = FLOAT_LEFT;
+ } else if (!strncmp ("right",
+ a_value->content.str->stryng->str,
+ sizeof ("right")-1)) {
+ a_style->float_type = FLOAT_RIGHT;
+ } else if (!strncmp ("inherit",
+ a_value->content.str->stryng->str,
+ sizeof ("inherit")-1)) {
+ a_style->float_type = FLOAT_INHERIT;
+ }
+ return CR_OK;
+}
+
+static enum CRStatus
+set_prop_width (CRStyle * a_style, CRTerm * a_value)
+{
+ CRNum *width = NULL;
+ g_return_val_if_fail (a_style
+ && a_value,
+ CR_BAD_PARAM_ERROR);
+
+ width = &a_style->num_props[NUM_PROP_WIDTH].sv;
+ cr_num_set (width, 0.0, NUM_AUTO);
+
+ if (a_value->type == TERM_IDENT) {
+ if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str) {
+ if (!strncmp ("auto",
+ a_value->content.str->stryng->str,
+ sizeof ("auto")-1)) {
+ cr_num_set (width, 0.0, NUM_AUTO);
+ } else if (!strncmp ("inherit",
+ a_value->content.str->stryng->str,
+ sizeof ("inherit")-1)) {
+ cr_num_set (width, 0.0, NUM_INHERIT);
+ }
+ }
+ } else if (a_value->type == TERM_NUMBER) {
+ if (a_value->content.num) {
+ cr_num_copy (&a_style->num_props[NUM_PROP_WIDTH].sv,
+ a_value->content.num);
+ }
+ }
+ return CR_OK;
+}
+
+static enum CRStatus
+set_prop_color (CRStyle * a_style, CRTerm * a_value)
+{
+ enum CRStatus status = CR_OK;
+ CRRgb *a_rgb = &a_style->rgb_props[RGB_PROP_COLOR].sv;
+
+ g_return_val_if_fail (a_style
+ && a_value, CR_BAD_PARAM_ERROR);
+
+ status = cr_rgb_set_from_term (a_rgb, a_value);
+
+ return status;
+}
+
+static enum CRStatus
+set_prop_background_color (CRStyle * a_style, CRTerm * a_value)
+{
+ enum CRStatus status = CR_OK;
+ CRRgb *rgb = &a_style->rgb_props[RGB_PROP_BACKGROUND_COLOR].sv;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ status = cr_rgb_set_from_term (rgb, a_value);
+ return status;
+}
+
+/**
+ *Sets border-top-color, border-right-color,
+ *border-bottom-color or border-left-color properties
+ *in the style structure. The value is taken from a
+ *css2 term of type IDENT or RGB.
+ *@param a_style the style structure to set.
+ *@param a_value the css2 term to take the color information from.
+ *@param a_dir the direction (TOP, LEFT, RIGHT, or BOTTOM).
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+set_prop_border_x_color_from_value (CRStyle * a_style, CRTerm * a_value,
+ enum CRDirection a_dir)
+{
+ CRRgb *rgb_color = NULL;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ switch (a_dir) {
+ case DIR_TOP:
+ rgb_color = &a_style->rgb_props[RGB_PROP_BORDER_TOP_COLOR].sv;
+ break;
+
+ case DIR_RIGHT:
+ rgb_color =
+ &a_style->rgb_props[RGB_PROP_BORDER_RIGHT_COLOR].sv;
+ break;
+
+ case DIR_BOTTOM:
+ rgb_color =
+ &a_style->rgb_props[RGB_PROP_BORDER_BOTTOM_COLOR].sv;
+ break;
+
+ case DIR_LEFT:
+ rgb_color =
+ &a_style->rgb_props[RGB_PROP_BORDER_LEFT_COLOR].sv;
+ break;
+
+ default:
+ cr_utils_trace_info ("unknown DIR type");
+ return CR_BAD_PARAM_ERROR;
+ }
+
+ status = CR_UNKNOWN_PROP_VAL_ERROR;
+
+ if (a_value->type == TERM_IDENT) {
+ if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str) {
+ status = cr_rgb_set_from_name
+ (rgb_color,
+ a_value->content.str->stryng->str);
+
+ }
+ if (status != CR_OK) {
+ cr_rgb_set_from_name (rgb_color, "black");
+ }
+ } else if (a_value->type == TERM_RGB) {
+ if (a_value->content.rgb) {
+ status = cr_rgb_set_from_rgb
+ (rgb_color, a_value->content.rgb);
+ }
+ }
+ return status;
+}
+
+static enum CRStatus
+set_prop_border_x_from_value (CRStyle * a_style, CRTerm * a_value,
+ enum CRDirection a_dir)
+{
+ CRTerm *cur_term = NULL;
+
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ for (cur_term = a_value;
+ cur_term;
+ cur_term = cur_term->next) {
+ status = set_prop_border_x_width_from_value (a_style,
+ cur_term, a_dir);
+
+ if (status != CR_OK) {
+ status = set_prop_border_x_style_from_value
+ (a_style, cur_term, a_dir);
+ }
+ if (status != CR_OK) {
+ status = set_prop_border_x_color_from_value
+ (a_style, cur_term, a_dir);
+ }
+ }
+ return CR_OK;
+}
+
+static enum CRStatus
+set_prop_border_from_value (CRStyle * a_style, CRTerm * a_value)
+{
+ enum CRDirection direction = 0;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ for (direction = 0; direction < NB_DIRS; direction++) {
+ set_prop_border_x_from_value (a_style,
+ a_value,
+ direction);
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+set_prop_padding_from_value (CRStyle * a_style, CRTerm * a_value)
+{
+ CRTerm *cur_term = NULL;
+ enum CRDirection direction = 0;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ cur_term = a_value;
+
+ /*filter the eventual non NUMBER terms some user can have written here*/
+ while (cur_term && cur_term->type != TERM_NUMBER) {
+ cur_term = cur_term->next;
+ }
+ if (!cur_term)
+ return CR_ERROR ;
+
+ for (direction = 0; direction < NB_DIRS; direction++) {
+ set_prop_padding_x_from_value (a_style, cur_term, direction);
+ }
+ cur_term = cur_term->next;
+
+ /*filter non NUMBER terms that some users can have written here...*/
+ while (cur_term && cur_term->type != TERM_NUMBER) {
+ cur_term = cur_term->next;
+ }
+ /*the user can have just written padding: 1px*/
+ if (!cur_term)
+ return CR_OK;
+
+ set_prop_padding_x_from_value (a_style, cur_term, DIR_RIGHT);
+ set_prop_padding_x_from_value (a_style, cur_term, DIR_LEFT);
+
+ while (cur_term && cur_term->type != TERM_NUMBER) {
+ cur_term = cur_term->next;
+ }
+ if (!cur_term)
+ return CR_OK;
+
+ set_prop_padding_x_from_value (a_style, cur_term, DIR_BOTTOM);
+
+ while (cur_term && cur_term->type != TERM_NUMBER) {
+ cur_term = cur_term->next;
+ }
+ if (!cur_term)
+ return CR_OK;
+ status = set_prop_padding_x_from_value (a_style, cur_term, DIR_LEFT);
+ return status;
+}
+
+static enum CRStatus
+set_prop_margin_from_value (CRStyle * a_style, CRTerm * a_value)
+{
+ CRTerm *cur_term = NULL;
+ enum CRDirection direction = 0;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ cur_term = a_value;
+
+ while (cur_term && cur_term->type != TERM_NUMBER) {
+ cur_term = cur_term->next;
+ }
+
+ if (!cur_term)
+ return CR_OK;
+
+ for (direction = 0; direction < NB_DIRS; direction++) {
+ set_prop_margin_x_from_value (a_style, cur_term, direction);
+ }
+ cur_term = cur_term->next;
+
+ while (cur_term && cur_term->type != TERM_NUMBER) {
+ cur_term = cur_term->next;
+ }
+ if (!cur_term)
+ return CR_OK;
+
+ set_prop_margin_x_from_value (a_style, cur_term, DIR_RIGHT);
+ set_prop_margin_x_from_value (a_style, cur_term, DIR_LEFT);
+
+ while (cur_term && cur_term->type != TERM_NUMBER) {
+ cur_term = cur_term->next;
+ }
+ if (!cur_term)
+ return CR_OK;
+
+ set_prop_margin_x_from_value (a_style, cur_term, DIR_BOTTOM);
+
+ while (cur_term && cur_term->type != TERM_NUMBER) {
+ cur_term = cur_term->next;
+ }
+ if (!cur_term)
+ return CR_OK;
+
+ status = set_prop_margin_x_from_value (a_style, cur_term, DIR_LEFT);
+
+ return status;
+}
+
+static enum CRStatus
+set_prop_font_family_from_value (CRStyle * a_style, CRTerm * a_value)
+{
+ CRTerm *cur_term = NULL;
+ CRFontFamily *font_family = NULL,
+ *cur_ff = NULL,
+ *cur_ff2 = NULL;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ if (a_value->type == TERM_IDENT &&
+ a_value->content.str &&
+ a_value->content.str->stryng &&
+ a_value->content.str->stryng->str &&
+ !strcmp ("inherit", a_value->content.str->stryng->str))
+ {
+ font_family = cr_font_family_new (FONT_FAMILY_INHERIT, NULL);
+ goto out;
+ }
+
+ for (cur_term = a_value; cur_term; cur_term = cur_term->next) {
+ switch (cur_term->type) {
+ case TERM_IDENT:
+ {
+ enum CRFontFamilyType font_type;
+
+ if (cur_term->content.str
+ && cur_term->content.str->stryng
+ && cur_term->content.str->stryng->str
+ && !strcmp
+ (cur_term->content.str->stryng->str,
+ "sans-serif")) {
+ font_type = FONT_FAMILY_SANS_SERIF;
+ } else if (cur_term->content.str
+ && cur_term->content.str->stryng
+ && cur_term->content.str->stryng->str
+ && !strcmp
+ (cur_term->content.str->stryng->str,
+ "serif")) {
+ font_type = FONT_FAMILY_SERIF;
+ } else if (cur_term->content.str
+ && cur_term->content.str->stryng
+ && cur_term->content.str->stryng->str
+ && !strcmp (cur_term->content.str->stryng->str,
+ "cursive")) {
+ font_type = FONT_FAMILY_CURSIVE;
+ } else if (cur_term->content.str
+ && cur_term->content.str->stryng
+ && cur_term->content.str->stryng->str
+ && !strcmp (cur_term->content.str->stryng->str,
+ "fantasy")) {
+ font_type = FONT_FAMILY_FANTASY;
+ } else if (cur_term->content.str
+ && cur_term->content.str->stryng
+ && cur_term->content.str->stryng->str
+ && !strcmp (cur_term->content.str->stryng->str,
+ "monospace")) {
+ font_type = FONT_FAMILY_MONOSPACE;
+ } else {
+ /*
+ *unknown property value.
+ *ignore it.
+ */
+ continue;
+ }
+
+ cur_ff = cr_font_family_new (font_type, NULL);
+ }
+ break;
+
+ case TERM_STRING:
+ {
+ if (cur_term->content.str
+ && cur_term->content.str->stryng
+ && cur_term->content.str->stryng->str) {
+ cur_ff = cr_font_family_new
+ (FONT_FAMILY_NON_GENERIC,
+ cur_term->content.str->stryng->str);
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ cur_ff2 = cr_font_family_append (font_family, cur_ff);
+ if (cur_ff2) {
+ font_family = cur_ff2;
+ }
+ }
+
+ out:
+ if (font_family) {
+ if (a_style->font_family) {
+ cr_font_family_destroy (a_style->font_family);
+ a_style->font_family = NULL ;
+ }
+ a_style->font_family = font_family;
+ font_family = NULL ;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+init_style_font_size_field (CRStyle * a_style)
+{
+ g_return_val_if_fail (a_style, CR_BAD_PARAM_ERROR);
+
+ memset (&a_style->font_size, 0,
+ sizeof (CRFontSizeVal)) ;
+ /*
+ if (!a_style->font_size) {
+ a_style->font_size = cr_font_size_new ();
+ if (!a_style->font_size) {
+ return CR_INSTANCIATION_FAILED_ERROR;
+ }
+ } else {
+ cr_font_size_clear (a_style->font_size);
+ }
+ */
+ return CR_OK;
+}
+
+static enum CRStatus
+set_prop_font_size_from_value (CRStyle * a_style, CRTerm * a_value)
+{
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ switch (a_value->type) {
+ case TERM_IDENT:
+ if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str
+ && !strcmp (a_value->content.str->stryng->str,
+ "xx-small")) {
+ status = init_style_font_size_field (a_style);
+ g_return_val_if_fail (status == CR_OK, status);
+
+ a_style->font_size.sv.type =
+ PREDEFINED_ABSOLUTE_FONT_SIZE;
+ a_style->font_size.sv.value.predefined =
+ FONT_SIZE_XX_SMALL;
+
+ } else if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str
+ && !strcmp (a_value->content.str->stryng->str,
+ "x-small")) {
+ status = init_style_font_size_field (a_style);
+ g_return_val_if_fail (status == CR_OK, status);
+
+ a_style->font_size.sv.type =
+ PREDEFINED_ABSOLUTE_FONT_SIZE;
+ a_style->font_size.sv.value.predefined =
+ FONT_SIZE_X_SMALL;
+ } else if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str
+ && !strcmp (a_value->content.str->stryng->str,
+ "small")) {
+ status = init_style_font_size_field (a_style);
+ g_return_val_if_fail (status == CR_OK, status);
+
+ a_style->font_size.sv.type =
+ PREDEFINED_ABSOLUTE_FONT_SIZE;
+ a_style->font_size.sv.value.predefined =
+ FONT_SIZE_SMALL;
+ } else if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str
+ && !strcmp (a_value->content.str->stryng->str, "medium")) {
+ status = init_style_font_size_field (a_style);
+ g_return_val_if_fail (status == CR_OK, status);
+
+ a_style->font_size.sv.type =
+ PREDEFINED_ABSOLUTE_FONT_SIZE;
+ a_style->font_size.sv.value.predefined =
+ FONT_SIZE_MEDIUM;
+ } else if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str
+ && !strcmp (a_value->content.str->stryng->str,
+ "large")) {
+ status = init_style_font_size_field (a_style);
+ g_return_val_if_fail (status == CR_OK, status);
+
+ a_style->font_size.sv.type =
+ PREDEFINED_ABSOLUTE_FONT_SIZE;
+ a_style->font_size.sv.value.predefined =
+ FONT_SIZE_LARGE;
+ } else if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str
+ && !strcmp (a_value->content.str->stryng->str,
+ "x-large")) {
+ status = init_style_font_size_field (a_style);
+ g_return_val_if_fail (status == CR_OK, status);
+
+ a_style->font_size.sv.type =
+ PREDEFINED_ABSOLUTE_FONT_SIZE;
+ a_style->font_size.sv.value.predefined =
+ FONT_SIZE_X_LARGE;
+ } else if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str
+ && !strcmp (a_value->content.str->stryng->str,
+ "xx-large")) {
+ status = init_style_font_size_field (a_style);
+ g_return_val_if_fail (status == CR_OK, status);
+
+ a_style->font_size.sv.type =
+ PREDEFINED_ABSOLUTE_FONT_SIZE;
+ a_style->font_size.sv.value.predefined =
+ FONT_SIZE_XX_LARGE;
+ } else if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str
+ && !strcmp (a_value->content.str->stryng->str,
+ "larger")) {
+ status = init_style_font_size_field (a_style);
+ g_return_val_if_fail (status == CR_OK, status);
+
+ a_style->font_size.sv.type = RELATIVE_FONT_SIZE;
+ a_style->font_size.sv.value.relative = FONT_SIZE_LARGER;
+ } else if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str
+ && !strcmp (a_value->content.str->stryng->str,
+ "smaller")) {
+ status = init_style_font_size_field (a_style);
+ g_return_val_if_fail (status == CR_OK, status);
+
+ a_style->font_size.sv.type = RELATIVE_FONT_SIZE;
+ a_style->font_size.sv.value.relative =
+ FONT_SIZE_SMALLER;
+ } else if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str
+ && !strcmp (a_value->content.str->stryng->str, "inherit")) {
+ status = init_style_font_size_field (a_style);
+ g_return_val_if_fail (status == CR_OK, status);
+ a_style->font_size.sv.type = INHERITED_FONT_SIZE;
+
+ } else {
+ cr_utils_trace_info ("Unknow value of font-size") ;
+ status = init_style_font_size_field (a_style);
+ return CR_UNKNOWN_PROP_VAL_ERROR;
+ }
+ break;
+
+ case TERM_NUMBER:
+ if (a_value->content.num) {
+ status = init_style_font_size_field (a_style);
+ g_return_val_if_fail (status == CR_OK, status);
+
+ a_style->font_size.sv.type = ABSOLUTE_FONT_SIZE;
+ cr_num_copy (&a_style->font_size.sv.value.absolute,
+ a_value->content.num) ;
+ }
+ break;
+
+ default:
+ status = init_style_font_size_field (a_style);
+ return CR_UNKNOWN_PROP_VAL_ERROR;
+ }
+ return CR_OK;
+}
+
+static enum CRStatus
+set_prop_font_style_from_value (CRStyle * a_style, CRTerm * a_value)
+{
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ switch (a_value->type) {
+ case TERM_IDENT:
+ if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str) {
+ if (!strcmp (a_value->content.str->stryng->str, "normal")) {
+ a_style->font_style = FONT_STYLE_NORMAL;
+ } else if (!strcmp
+ (a_value->content.str->stryng->str,
+ "italic")) {
+ a_style->font_style = FONT_STYLE_ITALIC;
+ } else if (!strcmp
+ (a_value->content.str->stryng->str,
+ "oblique")) {
+ a_style->font_style = FONT_STYLE_OBLIQUE;
+ } else if (!strcmp
+ (a_value->content.str->stryng->str,
+ "inherit")) {
+ a_style->font_style = FONT_STYLE_INHERIT;
+ } else {
+ status = CR_UNKNOWN_PROP_VAL_ERROR;
+ }
+ }
+ break;
+
+ default:
+ status = CR_UNKNOWN_PROP_VAL_ERROR;
+ break;
+ }
+
+ return status;
+}
+
+static enum CRStatus
+set_prop_font_weight_from_value (CRStyle * a_style, CRTerm * a_value)
+{
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ switch (a_value->type) {
+ case TERM_IDENT:
+ if (a_value->content.str
+ && a_value->content.str->stryng
+ && a_value->content.str->stryng->str) {
+ if (!strcmp (a_value->content.str->stryng->str,
+ "normal")) {
+ a_style->font_weight = FONT_WEIGHT_NORMAL;
+ } else if (!strcmp (a_value->content.str->stryng->str,
+ "bold")) {
+ a_style->font_weight = FONT_WEIGHT_BOLD;
+ } else if (!strcmp (a_value->content.str->stryng->str,
+ "bolder")) {
+ a_style->font_weight = FONT_WEIGHT_BOLDER;
+ } else if (!strcmp (a_value->content.str->stryng->str,
+ "lighter")) {
+ a_style->font_weight = FONT_WEIGHT_LIGHTER;
+ } else if (!strcmp (a_value->content.str->stryng->str,
+ "inherit")) {
+ a_style->font_weight = FONT_WEIGHT_INHERIT;
+
+ } else {
+ status = CR_UNKNOWN_PROP_VAL_ERROR;
+ }
+
+ }
+ break;
+
+ case TERM_NUMBER:
+ if (a_value->content.num
+ && (a_value->content.num->type == NUM_GENERIC
+ || a_value->content.num->type == NUM_AUTO)) {
+ if (a_value->content.num->val <= 150) {
+ a_style->font_weight = FONT_WEIGHT_100;
+ } else if (a_value->content.num->val <= 250) {
+ a_style->font_weight = FONT_WEIGHT_200;
+ } else if (a_value->content.num->val <= 350) {
+ a_style->font_weight = FONT_WEIGHT_300;
+ } else if (a_value->content.num->val <= 450) {
+ a_style->font_weight = FONT_WEIGHT_400;
+ } else if (a_value->content.num->val <= 550) {
+ a_style->font_weight = FONT_WEIGHT_500;
+ } else if (a_value->content.num->val <= 650) {
+ a_style->font_weight = FONT_WEIGHT_600;
+ } else if (a_value->content.num->val <= 750) {
+ a_style->font_weight = FONT_WEIGHT_700;
+ } else if (a_value->content.num->val <= 850) {
+ a_style->font_weight = FONT_WEIGHT_800;
+ } else {
+ a_style->font_weight = FONT_WEIGHT_900;
+ }
+ }
+ break;
+
+ default:
+ status = CR_UNKNOWN_PROP_VAL_ERROR;
+ break;
+ }
+
+ return status;
+}
+
+static enum CRStatus
+set_prop_white_space_from_value (CRStyle * a_style, CRTerm * a_value)
+{
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_style && a_value, CR_BAD_PARAM_ERROR);
+
+ switch (a_value->type) {
+ case TERM_IDENT:
+ if (a_value->content.str && a_value->content.str->stryng) {
+ if (!strcmp (a_value->content.str->stryng->str, "normal")) {
+ a_style->white_space = WHITE_SPACE_NORMAL;
+ } else if (!strcmp (a_value->content.str->stryng->str,
+ "pre")) {
+ a_style->font_weight = WHITE_SPACE_PRE;
+ } else if (!strcmp (a_value->content.str->stryng->str,
+ "nowrap")) {
+ a_style->white_space = WHITE_SPACE_NOWRAP;
+ } else if (!strcmp (a_value->content.str->stryng->str,
+ "inherit")) {
+ a_style->white_space = WHITE_SPACE_INHERIT;
+ } else {
+ status = CR_UNKNOWN_PROP_VAL_ERROR;
+ }
+ }
+ break;
+ default:
+ status = CR_UNKNOWN_PROP_VAL_ERROR;
+ break;
+ }
+
+ return status;
+}
+
+/******************
+ *Public methods
+ ******************/
+
+/**
+ *Default constructor of #CRStyle.
+ *@param a_set_props_to_initial_values if TRUE, the style properties
+ *will be set to the default values. Only the style properties of the
+ *root box should be set to their initial values.
+ *Otherwise, the style values are set to their default value.
+ *Read the CSS2 spec, chapters 6.1.1 to 6.2.
+ */
+CRStyle *
+cr_style_new (gboolean a_set_props_to_initial_values)
+{
+ CRStyle *result = NULL;
+
+ result = g_try_malloc (sizeof (CRStyle));
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ memset (result, 0, sizeof (CRStyle));
+ gv_prop_hash_ref_count++;
+
+ if (a_set_props_to_initial_values == TRUE) {
+ cr_style_set_props_to_initial_values (result);
+ } else {
+ cr_style_set_props_to_default_values (result);
+ }
+
+ return result;
+}
+
+/**
+ *Sets the style properties to their default values according to the css2 spec
+ * i.e inherit if the property is inherited, its initial value otherwise.
+ *@param a_this the current instance of #CRStyle.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_style_set_props_to_default_values (CRStyle * a_this)
+{
+ glong i = 0;
+
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ for (i = 0; i < NB_NUM_PROPS; i++)
+ {
+ switch (i)
+ {
+ case NUM_PROP_WIDTH:
+ case NUM_PROP_TOP:
+ case NUM_PROP_RIGHT:
+ case NUM_PROP_BOTTOM:
+ case NUM_PROP_LEFT:
+ cr_num_set (&a_this->num_props[i].sv, 0, NUM_AUTO);
+ break;
+
+ case NUM_PROP_PADDING_TOP:
+ case NUM_PROP_PADDING_RIGHT:
+ case NUM_PROP_PADDING_BOTTOM:
+ case NUM_PROP_PADDING_LEFT:
+ case NUM_PROP_BORDER_TOP:
+ case NUM_PROP_BORDER_RIGHT:
+ case NUM_PROP_BORDER_BOTTOM:
+ case NUM_PROP_BORDER_LEFT:
+ case NUM_PROP_MARGIN_TOP:
+ case NUM_PROP_MARGIN_RIGHT:
+ case NUM_PROP_MARGIN_BOTTOM:
+ case NUM_PROP_MARGIN_LEFT:
+ cr_num_set (&a_this->num_props[i].sv,
+ 0, NUM_LENGTH_PX);
+ break;
+
+ default:
+ cr_utils_trace_info ("Unknown property");
+ break;
+ }
+ }
+
+ for (i = 0; i < NB_RGB_PROPS; i++) {
+
+ switch (i) {
+ /*default foreground color is black */
+ case RGB_PROP_COLOR:
+ /*
+ *REVIEW: color is inherited and the default value is
+ *ua dependant.
+ */
+ cr_rgb_set_to_inherit (&a_this->rgb_props[i].sv,
+ TRUE) ;
+ break;
+
+ /*default background color is white */
+ case RGB_PROP_BACKGROUND_COLOR:
+ /* TODO: the default value should be transparent */
+ cr_rgb_set (&a_this->rgb_props[i].sv,
+ 255, 255, 255, FALSE);
+ cr_rgb_set_to_transparent (&a_this->rgb_props[i].sv,
+ TRUE) ;
+ break;
+
+ default:
+ /*
+ *TODO: for BORDER_COLOR the initial value should
+ * be the same as COLOR
+ */
+ cr_rgb_set (&a_this->rgb_props[i].sv, 0, 0, 0,
+ FALSE);
+ break;
+ }
+ }
+
+ for (i = 0; i < NB_BORDER_STYLE_PROPS; i++) {
+ a_this->border_style_props[i] = BORDER_STYLE_NONE;
+ }
+
+ a_this->display = DISPLAY_INLINE;
+ a_this->position = POSITION_STATIC;
+ a_this->float_type = FLOAT_NONE;
+ a_this->parent_style = NULL;
+ a_this->font_style = FONT_STYLE_INHERIT;
+ a_this->font_variant = FONT_VARIANT_INHERIT;
+ a_this->font_weight = FONT_WEIGHT_INHERIT;
+ a_this->font_family = NULL;
+
+ cr_font_size_set_to_inherit (&a_this->font_size.sv) ;
+ cr_font_size_clear (&a_this->font_size.cv) ;
+ cr_font_size_clear (&a_this->font_size.av) ;
+
+ /* To make the inheritance resolution possible and efficient */
+ a_this->inherited_props_resolved = FALSE ;
+ return CR_OK;
+}
+
+/**
+ *Sets the style properties to their initial value according to the css2 spec.
+ *This function should be used to initialize the style of the root element
+ *of an xml tree.
+ *Some properties are user agent dependant like font-family, and
+ *are not initialized, read the spec to make you renderer compliant.
+ *@param a_this the current instance of #CRStyle.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_style_set_props_to_initial_values (CRStyle *a_this)
+{
+ glong i = 0;
+
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ for (i = 0; i < NB_NUM_PROPS; i++) {
+ switch (i) {
+ case NUM_PROP_WIDTH:
+ cr_num_set (&a_this->num_props[i].sv, 800,
+ NUM_LENGTH_PX) ;
+ break ;
+ case NUM_PROP_TOP:
+ case NUM_PROP_RIGHT:
+ case NUM_PROP_BOTTOM:
+ case NUM_PROP_LEFT:
+ cr_num_set (&a_this->num_props[i].sv, 0, NUM_AUTO);
+ break;
+
+ case NUM_PROP_PADDING_TOP:
+ case NUM_PROP_PADDING_RIGHT:
+ case NUM_PROP_PADDING_BOTTOM:
+ case NUM_PROP_PADDING_LEFT:
+ case NUM_PROP_BORDER_TOP:
+ case NUM_PROP_BORDER_RIGHT:
+ case NUM_PROP_BORDER_BOTTOM:
+ case NUM_PROP_BORDER_LEFT:
+ case NUM_PROP_MARGIN_TOP:
+ case NUM_PROP_MARGIN_RIGHT:
+ case NUM_PROP_MARGIN_BOTTOM:
+ case NUM_PROP_MARGIN_LEFT:
+ cr_num_set (&a_this->num_props[i].sv,
+ 0, NUM_LENGTH_PX);
+ break;
+
+ default:
+ cr_utils_trace_info ("Unknown property");
+ break;
+ }
+ }
+
+ for (i = 0; i < NB_RGB_PROPS; i++) {
+
+ switch (i) {
+ /*default foreground color is black */
+ case RGB_PROP_COLOR:
+ cr_rgb_set (&a_this->rgb_props[i].sv, 0, 0, 0, FALSE);
+ break;
+
+ /*default background color is white */
+ case RGB_PROP_BACKGROUND_COLOR:
+ cr_rgb_set (&a_this->rgb_props[i].sv,
+ 255, 255, 255, FALSE);
+ cr_rgb_set_to_transparent (&a_this->rgb_props[i].sv,
+ TRUE) ;
+ break;
+ default:
+ cr_rgb_set (&a_this->rgb_props[i].sv, 0, 0, 0, FALSE);
+ break;
+ }
+ }
+
+ for (i = 0; i < NB_BORDER_STYLE_PROPS; i++) {
+ a_this->border_style_props[i] = BORDER_STYLE_NONE;
+ }
+
+ a_this->display = DISPLAY_BLOCK;
+ a_this->position = POSITION_STATIC;
+ a_this->float_type = FLOAT_NONE;
+ a_this->font_style = FONT_STYLE_NORMAL;
+ a_this->font_variant = FONT_VARIANT_NORMAL;
+ a_this->font_weight = FONT_WEIGHT_NORMAL;
+ a_this->font_stretch = FONT_STRETCH_NORMAL;
+ a_this->white_space = WHITE_SPACE_NORMAL;
+ cr_font_size_set_predefined_absolute_font_size
+ (&a_this->font_size.sv, FONT_SIZE_MEDIUM) ;
+ a_this->inherited_props_resolved = FALSE ;
+
+ return CR_OK;
+}
+
+/**
+ *Resolves the inherited properties.
+ *The function sets the "inherited" properties to either the value of
+ *their parent properties.
+ *This function is *NOT* recursive. So the inherited properties of
+ *the parent style must have been resolved prior to calling this function.
+ *@param a_this the instance where
+ *@return CR_OK if a root node is found and the propagation is successful,
+ *an error code otherwise
+ */
+enum CRStatus
+cr_style_resolve_inherited_properties (CRStyle *a_this)
+{
+ enum CRStatus ret = CR_OK;
+ glong i = 0;
+
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+ g_return_val_if_fail (a_this->parent_style, CR_BAD_PARAM_ERROR) ;
+
+ if (a_this->inherited_props_resolved == TRUE)
+ return CR_OK ;
+
+ for (i=0 ; i < NB_NUM_PROPS ;i++) {
+ if (a_this->num_props[i].sv.type == NUM_INHERIT) {
+ cr_num_copy (&a_this->num_props[i].cv,
+ &a_this->parent_style->num_props[i].cv);
+ }
+ }
+ for (i=0; i < NB_RGB_PROPS; i++) {
+ if (cr_rgb_is_set_to_inherit (&a_this->rgb_props[i].sv) == TRUE) {
+ cr_rgb_copy (
+ &a_this->rgb_props[i].cv,
+ &a_this->parent_style->rgb_props[i].cv);
+ }
+ }
+ for (i = 0; i < NB_BORDER_STYLE_PROPS; i++) {
+ if (a_this->border_style_props[i] == BORDER_STYLE_INHERIT) {
+ a_this->border_style_props[i] =
+ a_this->parent_style->border_style_props[i];
+ }
+ }
+
+ if (a_this->display == DISPLAY_INHERIT) {
+ a_this->display = a_this->parent_style->display;
+ }
+ if (a_this->position == POSITION_INHERIT) {
+ a_this->position = a_this->parent_style->position;
+ }
+ if (a_this->float_type == FLOAT_INHERIT) {
+ a_this->float_type = a_this->parent_style->float_type;
+ }
+ if (a_this->font_style == FONT_STYLE_INHERIT) {
+ a_this->font_style = a_this->parent_style->font_style;
+ }
+ if (a_this->font_variant == FONT_VARIANT_INHERIT) {
+ a_this->font_variant = a_this->parent_style->font_variant;
+ }
+ if (a_this->font_weight == FONT_WEIGHT_INHERIT) {
+ a_this->font_weight = a_this->parent_style->font_weight;
+ }
+ if (a_this->font_stretch == FONT_STRETCH_INHERIT) {
+ a_this->font_stretch = a_this->parent_style->font_stretch;
+ }
+ /*NULL is inherit marker for font_famiy*/
+ if (a_this->font_family == NULL) {
+ a_this->font_family = a_this->parent_style->font_family;
+ }
+ if (a_this->font_size.sv.type == INHERITED_FONT_SIZE) {
+ cr_font_size_copy (&a_this->font_size.cv,
+ &a_this->parent_style->font_size.cv) ;
+ }
+ a_this->inherited_props_resolved = TRUE ;
+ return ret;
+}
+
+/**
+ *Walks through a css2 property declaration, and populated the
+ *according field(s) in the #CRStyle structure.
+ *If the properties or their value(s) are/is not known,
+ *sets the corresponding field(s) of #CRStyle to its/their default
+ *value(s)
+ *@param a_this the instance of #CRStyle to set.
+ *@param a_decl the declaration from which the #CRStyle fields are set.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_style_set_style_from_decl (CRStyle * a_this, CRDeclaration * a_decl)
+{
+ CRTerm *value = NULL;
+ enum CRStatus status = CR_OK;
+
+ enum CRPropertyID prop_id = PROP_ID_NOT_KNOWN;
+
+ g_return_val_if_fail (a_this && a_decl
+ && a_decl
+ && a_decl->property
+ && a_decl->property->stryng
+ && a_decl->property->stryng->str,
+ CR_BAD_PARAM_ERROR);
+
+ prop_id = cr_style_get_prop_id
+ (a_decl->property->stryng->str);
+
+ value = a_decl->value;
+ switch (prop_id) {
+ case PROP_ID_PADDING_TOP:
+ status = set_prop_padding_x_from_value
+ (a_this, value, DIR_TOP);
+ break;
+
+ case PROP_ID_PADDING_RIGHT:
+ status = set_prop_padding_x_from_value
+ (a_this, value, DIR_RIGHT);
+ break;
+ case PROP_ID_PADDING_BOTTOM:
+ status = set_prop_padding_x_from_value
+ (a_this, value, DIR_BOTTOM);
+ break;
+
+ case PROP_ID_PADDING_LEFT:
+ status = set_prop_padding_x_from_value
+ (a_this, value, DIR_LEFT);
+ break;
+
+ case PROP_ID_PADDING:
+ status = set_prop_padding_from_value (a_this, value) ;
+ break;
+
+ case PROP_ID_BORDER_TOP_WIDTH:
+ status = set_prop_border_x_width_from_value (a_this, value,
+ DIR_TOP);
+ break;
+
+ case PROP_ID_BORDER_RIGHT_WIDTH:
+ status = set_prop_border_x_width_from_value (a_this, value,
+ DIR_RIGHT);
+ break;
+
+ case PROP_ID_BORDER_BOTTOM_WIDTH:
+ status = set_prop_border_x_width_from_value (a_this, value,
+ DIR_BOTTOM);
+ break;
+
+ case PROP_ID_BORDER_LEFT_WIDTH:
+ status = set_prop_border_x_width_from_value (a_this, value,
+ DIR_LEFT);
+ break;
+
+ case PROP_ID_BORDER_WIDTH:
+ status = set_prop_border_width_from_value (a_this, value) ;
+ break ;
+
+ case PROP_ID_BORDER_TOP_STYLE:
+ status = set_prop_border_x_style_from_value (a_this, value,
+ DIR_TOP);
+ break;
+
+ case PROP_ID_BORDER_RIGHT_STYLE:
+ status = set_prop_border_x_style_from_value (a_this, value,
+ DIR_RIGHT);
+ break;
+
+ case PROP_ID_BORDER_BOTTOM_STYLE:
+ status = set_prop_border_x_style_from_value (a_this, value,
+ DIR_BOTTOM);
+ break;
+
+ case PROP_ID_BORDER_LEFT_STYLE:
+ status = set_prop_border_x_style_from_value (a_this, value,
+ DIR_LEFT);
+ break;
+
+ case PROP_ID_BORDER_STYLE:
+ status = set_prop_border_style_from_value (a_this, value) ;
+ break ;
+
+ case PROP_ID_BORDER_TOP_COLOR:
+ status = set_prop_border_x_color_from_value (a_this, value,
+ DIR_TOP);
+ break;
+
+ case PROP_ID_BORDER_RIGHT_COLOR:
+ status = set_prop_border_x_color_from_value (a_this, value,
+ DIR_RIGHT);
+ break;
+
+ case PROP_ID_BORDER_BOTTOM_COLOR:
+ status = set_prop_border_x_color_from_value (a_this, value,
+ DIR_BOTTOM);
+ break;
+
+ case PROP_ID_BORDER_LEFT_COLOR:
+ status = set_prop_border_x_color_from_value (a_this, value,
+ DIR_BOTTOM);
+ break;
+
+ case PROP_ID_BORDER_TOP:
+ status = set_prop_border_x_from_value (a_this, value,
+ DIR_TOP);
+ break;
+
+ case PROP_ID_BORDER_RIGHT:
+ status = set_prop_border_x_from_value (a_this, value,
+ DIR_RIGHT);
+ break;
+
+ case PROP_ID_BORDER_BOTTOM:
+ status = set_prop_border_x_from_value (a_this, value,
+ DIR_BOTTOM);
+ break;
+
+ case PROP_ID_BORDER_LEFT:
+ status = set_prop_border_x_from_value (a_this, value,
+ DIR_LEFT);
+ break;
+
+ case PROP_ID_MARGIN_TOP:
+ status = set_prop_margin_x_from_value (a_this, value,
+ DIR_TOP);
+ break;
+
+ case PROP_ID_BORDER:
+ status = set_prop_border_from_value (a_this, value);
+ break;
+
+ case PROP_ID_MARGIN_RIGHT:
+ status = set_prop_margin_x_from_value (a_this, value,
+ DIR_RIGHT);
+ break;
+
+ case PROP_ID_MARGIN_BOTTOM:
+ status = set_prop_margin_x_from_value (a_this, value,
+ DIR_BOTTOM);
+ break;
+
+ case PROP_ID_MARGIN_LEFT:
+ status = set_prop_margin_x_from_value (a_this, value,
+ DIR_LEFT);
+ break;
+
+ case PROP_ID_MARGIN:
+ status = set_prop_margin_from_value (a_this, value);
+ break;
+
+ case PROP_ID_DISPLAY:
+ status = set_prop_display_from_value (a_this, value);
+ break;
+
+ case PROP_ID_POSITION:
+ status = set_prop_position_from_value (a_this, value);
+ break;
+
+ case PROP_ID_TOP:
+ status = set_prop_x_from_value (a_this, value, DIR_TOP);
+ break;
+
+ case PROP_ID_RIGHT:
+ status = set_prop_x_from_value (a_this, value, DIR_RIGHT);
+ break;
+
+ case PROP_ID_BOTTOM:
+ status = set_prop_x_from_value (a_this, value, DIR_BOTTOM);
+ break;
+
+ case PROP_ID_LEFT:
+ status = set_prop_x_from_value (a_this, value, DIR_LEFT);
+ break;
+
+ case PROP_ID_FLOAT:
+ status = set_prop_float (a_this, value);
+ break;
+
+ case PROP_ID_WIDTH:
+ status = set_prop_width (a_this, value);
+ break;
+
+ case PROP_ID_COLOR:
+ status = set_prop_color (a_this, value);
+ break;
+
+ case PROP_ID_BACKGROUND_COLOR:
+ status = set_prop_background_color (a_this, value);
+ break;
+
+ case PROP_ID_FONT_FAMILY:
+ status = set_prop_font_family_from_value (a_this, value);
+ break;
+
+ case PROP_ID_FONT_SIZE:
+ status = set_prop_font_size_from_value (a_this, value);
+ break;
+
+ case PROP_ID_FONT_STYLE:
+ status = set_prop_font_style_from_value (a_this, value);
+ break;
+
+ case PROP_ID_FONT_WEIGHT:
+ status = set_prop_font_weight_from_value (a_this, value);
+ break;
+
+ case PROP_ID_WHITE_SPACE:
+ status = set_prop_white_space_from_value(a_this, value);
+ break;
+
+ default:
+ return CR_UNKNOWN_TYPE_ERROR;
+
+ }
+
+ return status;
+}
+
+/**
+ *Increases the reference count
+ *of the current instance of #CRStyle.
+ *@param a_this the current instance of #CRStyle.
+ *@return CR_OK upon successfull completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_style_ref (CRStyle * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ a_this->ref_count++;
+ return CR_OK;
+}
+
+/**
+ *Decreases the reference count of
+ *the current instance of #CRStyle.
+ *If the reference count reaches 0, the
+ *instance of #CRStyle is destoyed.
+ *@param a_this the current instance of #CRStyle.
+ *@return TRUE if the instance has been destroyed, FALSE
+ *otherwise.
+ */
+gboolean
+cr_style_unref (CRStyle * a_this)
+{
+ g_return_val_if_fail (a_this, FALSE);
+
+ if (a_this->ref_count)
+ a_this->ref_count--;
+
+ if (!a_this->ref_count) {
+ cr_style_destroy (a_this);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+/**
+ *Duplicates the current instance of #CRStyle .
+ *The newly created instance of #CRStyle must be
+ *freed using cr_style_destroy ().
+ *@param a_this the current instance of #CRStyle.
+ *@return the newly duplicated instance of #CRStyle.
+ */
+CRStyle *
+cr_style_dup (CRStyle * a_this)
+{
+ CRStyle *result = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ result = cr_style_new (FALSE);
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ cr_style_copy (result, a_this);
+ return result;
+}
+
+/**
+ *Copies a style data structure into another.
+ *TODO: this is actually broken because it's based
+ *on memcpy although some data stuctures of CRStyle should
+ *be properly duplicated.
+ *@param a_dest the destination style datastructure
+ *@param a_src the source style datastructure.
+ *@return CR_OK upon succesfull completion, an error code otherwise
+ */
+enum CRStatus
+cr_style_copy (CRStyle * a_dest, CRStyle * a_src)
+{
+ g_return_val_if_fail (a_dest && a_src, CR_BAD_PARAM_ERROR);
+
+ memcpy (a_dest, a_src, sizeof (CRStyle));
+ return CR_OK;
+}
+
+/**
+ *dump a CRNumpPropVal in a string.
+ *@param a_prop_val the numerical property value to dump
+ *@param a_str the string to dump the numerical propertie into.
+ *Note that the string value is appended to a_str.
+ *@param a_nb_indent the number white chars of indentation.
+ */
+enum CRStatus
+cr_style_num_prop_val_to_string (CRNumPropVal * a_prop_val,
+ GString * a_str, guint a_nb_indent)
+{
+ enum CRStatus status = CR_OK;
+ guchar *tmp_str = NULL;
+ GString *str = NULL;
+
+ g_return_val_if_fail (a_prop_val && a_str, CR_BAD_PARAM_ERROR);
+
+ str = g_string_new (NULL);
+ cr_utils_dump_n_chars2 (' ', str, a_nb_indent);
+ g_string_append (str, "NumPropVal {");
+ tmp_str = cr_num_to_string (&a_prop_val->sv);
+ if (!tmp_str) {
+ status = CR_ERROR;
+ goto cleanup;
+ }
+ g_string_append_printf (str, "sv: %s ", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+
+ tmp_str = cr_num_to_string (&a_prop_val->cv);
+ if (!tmp_str) {
+ status = CR_ERROR;
+ goto cleanup;
+ }
+ g_string_append_printf (str, "cv: %s ", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+
+ tmp_str = cr_num_to_string (&a_prop_val->av);
+ if (!tmp_str) {
+ status = CR_ERROR;
+ goto cleanup;
+ }
+ g_string_append_printf (str, "av: %s ", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ g_string_append (str, "}");
+ g_string_append (a_str, str->str);
+ status = CR_OK;
+ cleanup:
+
+ if (tmp_str) {
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ if (str) {
+ g_string_free (str, TRUE);
+ }
+ return status;
+}
+
+enum CRStatus
+cr_style_rgb_prop_val_to_string (CRRgbPropVal * a_prop_val,
+ GString * a_str, guint a_nb_indent)
+{
+ enum CRStatus status = CR_OK;
+ guchar *tmp_str = NULL;
+ GString *str = NULL;
+
+ g_return_val_if_fail (a_prop_val && a_str, CR_BAD_PARAM_ERROR);
+
+ str = g_string_new (NULL);
+
+ cr_utils_dump_n_chars2 (' ', str, a_nb_indent);
+ g_string_append (str, "RGBPropVal {");
+ tmp_str = cr_rgb_to_string (&a_prop_val->sv);
+ if (!tmp_str) {
+ status = CR_ERROR;
+ goto cleanup;
+ }
+ g_string_append_printf (str, "sv: %s ", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ tmp_str = cr_rgb_to_string (&a_prop_val->cv);
+ if (!tmp_str) {
+ status = CR_ERROR;
+ goto cleanup;
+ }
+ g_string_append_printf (str, "cv: %s ", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ tmp_str = cr_rgb_to_string (&a_prop_val->av);
+ if (!tmp_str) {
+ status = CR_ERROR;
+ goto cleanup;
+ }
+ g_string_append_printf (str, "av: %s ", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+
+ g_string_append (str, "}");
+ g_string_append (a_str, str->str);
+ status = CR_OK;
+ cleanup:
+
+ if (tmp_str) {
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ if (str) {
+ g_string_free (str, TRUE);
+ }
+ return status;
+}
+
+enum CRStatus
+cr_style_border_style_to_string (enum CRBorderStyle a_prop,
+ GString * a_str, guint a_nb_indent)
+{
+ gchar *str = NULL;
+
+ g_return_val_if_fail (a_str, CR_BAD_PARAM_ERROR);
+
+ switch (a_prop) {
+ case BORDER_STYLE_NONE:
+ str = (gchar *) "border-style-none";
+ break;
+ case BORDER_STYLE_HIDDEN:
+ str = (gchar *) "border-style-hidden";
+ break;
+ case BORDER_STYLE_DOTTED:
+ str = (gchar *) "border-style-dotted";
+ break;
+ case BORDER_STYLE_DASHED:
+ str = (gchar *) "border-style-dashed";
+ break;
+ case BORDER_STYLE_SOLID:
+ str = (gchar *) "border-style-solid";
+ break;
+ case BORDER_STYLE_DOUBLE:
+ str = (gchar *) "border-style-double";
+ break;
+ case BORDER_STYLE_GROOVE:
+ str = (gchar *) "border-style-groove";
+ break;
+ case BORDER_STYLE_RIDGE:
+ str = (gchar *) "border-style-ridge";
+ break;
+ case BORDER_STYLE_INSET:
+ str = (gchar *) "border-style-inset";
+ break;
+ case BORDER_STYLE_OUTSET:
+ str = (gchar *) "border-style-outset";
+ break;
+ default:
+ str = (gchar *) "unknown border style";
+ break;
+ }
+ cr_utils_dump_n_chars2 (' ', a_str, a_nb_indent);
+ g_string_append (a_str, str);
+ return CR_OK;
+}
+
+enum CRStatus
+cr_style_display_type_to_string (enum CRDisplayType a_code,
+ GString * a_str, guint a_nb_indent)
+{
+ gchar *str = NULL;
+
+ g_return_val_if_fail (a_str, CR_BAD_PARAM_ERROR);
+
+ switch (a_code) {
+ case DISPLAY_NONE:
+ str = (gchar *) "display-none";
+ break;
+ case DISPLAY_INLINE:
+ str = (gchar *) "display-inline";
+ break;
+ case DISPLAY_BLOCK:
+ str = (gchar *) "display-block";
+ break;
+ case DISPLAY_LIST_ITEM:
+ str = (gchar *) "display-list-item";
+ break;
+ case DISPLAY_RUN_IN:
+ str = (gchar *) "display-run-in";
+ break;
+ case DISPLAY_COMPACT:
+ str = (gchar *) "display-compact";
+ break;
+ case DISPLAY_MARKER:
+ str = (gchar *) "display-marker";
+ break;
+ case DISPLAY_TABLE:
+ str = (gchar *) "display-table";
+ break;
+ case DISPLAY_INLINE_TABLE:
+ str = (gchar *) "display-inline-table";
+ break;
+ case DISPLAY_TABLE_ROW_GROUP:
+ str = (gchar *) "display-table-row-group";
+ break;
+ case DISPLAY_TABLE_HEADER_GROUP:
+ str = (gchar *) "display-table-header-group";
+ break;
+ case DISPLAY_TABLE_FOOTER_GROUP:
+ str = (gchar *) "display-table-footer-group";
+ break;
+ case DISPLAY_TABLE_ROW:
+ str = (gchar *) "display-table-row";
+ break;
+ case DISPLAY_TABLE_COLUMN_GROUP:
+ str = (gchar *) "display-table-column-group";
+ break;
+ case DISPLAY_TABLE_COLUMN:
+ str = (gchar *) "display-table-column";
+ break;
+ case DISPLAY_TABLE_CELL:
+ str = (gchar *) "display-table-cell";
+ break;
+ case DISPLAY_TABLE_CAPTION:
+ str = (gchar *) "display-table-caption";
+ break;
+ case DISPLAY_INHERIT:
+ str = (gchar *) "display-inherit";
+ break;
+ default:
+ str = (gchar *) "unknown display property";
+ break;
+ }
+ cr_utils_dump_n_chars2 (' ', a_str, a_nb_indent);
+ g_string_append (a_str, str);
+ return CR_OK;
+
+}
+
+enum CRStatus
+cr_style_position_type_to_string (enum CRPositionType a_code,
+ GString * a_str, guint a_nb_indent)
+{
+ gchar *str = NULL;
+
+ g_return_val_if_fail (a_str, CR_BAD_PARAM_ERROR);
+
+ switch (a_code) {
+ case POSITION_STATIC:
+ str = (gchar *) "position-static";
+ break;
+ case POSITION_RELATIVE:
+ str = (gchar *) "position-relative";
+ break;
+ case POSITION_ABSOLUTE:
+ str = (gchar *) "position-absolute";
+ break;
+ case POSITION_FIXED:
+ str = (gchar *) "position-fixed";
+ break;
+ case POSITION_INHERIT:
+ str = (gchar *) "position-inherit";
+ break;
+ default:
+ str = (gchar *) "unknown static property";
+ }
+ cr_utils_dump_n_chars2 (' ', a_str, a_nb_indent);
+ g_string_append (a_str, str);
+ return CR_OK;
+}
+
+enum CRStatus
+cr_style_float_type_to_string (enum CRFloatType a_code,
+ GString * a_str, guint a_nb_indent)
+{
+ gchar *str = NULL;
+
+ g_return_val_if_fail (a_str, CR_BAD_PARAM_ERROR);
+
+ switch (a_code) {
+ case FLOAT_NONE:
+ str = (gchar *) "float-none";
+ break;
+ case FLOAT_LEFT:
+ str = (gchar *) "float-left";
+ break;
+ case FLOAT_RIGHT:
+ str = (gchar *) "float-right";
+ break;
+ case FLOAT_INHERIT:
+ str = (gchar *) "float-inherit";
+ break;
+ default:
+ str = (gchar *) "unknown float property value";
+ break;
+ }
+ cr_utils_dump_n_chars2 (' ', a_str, a_nb_indent);
+ g_string_append (a_str, str);
+ return CR_OK;
+}
+
+enum CRStatus
+cr_style_white_space_type_to_string (enum CRWhiteSpaceType a_code,
+ GString * a_str, guint a_nb_indent)
+{
+ gchar *str = NULL;
+
+ g_return_val_if_fail (a_str, CR_BAD_PARAM_ERROR);
+
+ switch (a_code) {
+ case WHITE_SPACE_NORMAL:
+ str = (gchar *) "normal";
+ break;
+ case WHITE_SPACE_PRE:
+ str = (gchar *) "pre";
+ break;
+ case WHITE_SPACE_NOWRAP:
+ str = (gchar *) "nowrap";
+ break;
+ case WHITE_SPACE_INHERIT:
+ str = (gchar *) "inherited";
+ break;
+ default:
+ str = (gchar *) "unknow white space property value";
+ break;
+ }
+ cr_utils_dump_n_chars2 (' ', a_str, a_nb_indent);
+ g_string_append (a_str, str);
+ return CR_OK;
+}
+
+/**
+ *Serializes in instance of #CRStyle into
+ *a string
+ *@param a_this the instance of #CRStyle to serialize
+ *@param a_str the string to serialise the style into.
+ *if *a_str is NULL, a new GString is instanciated, otherwise
+ *the style serialisation is appended to the existed *a_str
+ *@param the number of white space char to use for indentation.
+ *@return CR_OK upon successful completion, an error code otherwise.
+ */
+enum CRStatus
+cr_style_to_string (CRStyle * a_this, GString ** a_str, guint a_nb_indent)
+{
+ const gint INTERNAL_INDENT = 2;
+ gint indent = a_nb_indent + INTERNAL_INDENT;
+ gchar *tmp_str = NULL;
+ GString *str = NULL;
+ gint i = 0;
+
+ g_return_val_if_fail (a_this && a_str, CR_BAD_PARAM_ERROR);
+
+ if (!*a_str) {
+ str = g_string_new (NULL);
+ } else {
+ str = *a_str;
+ }
+ cr_utils_dump_n_chars2 (' ', str, a_nb_indent);
+ g_string_append (str, "style {\n");
+
+ /*loop over the num_props and to_string() them */
+ for (i = NUM_PROP_TOP; i < NB_NUM_PROPS; i++) {
+ /*
+ *to_string() the name of the num_prop
+ *(using num_prop_code_to_string)
+ *before outputing it value
+ */
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ tmp_str = (gchar *) num_prop_code_to_string (i);
+ if (tmp_str) {
+ g_string_append_printf (str, "%s: ", tmp_str);
+ } else {
+ g_string_append (str, "NULL");
+ }
+ tmp_str = NULL;
+ cr_style_num_prop_val_to_string (&a_this->num_props[i], str,
+ a_nb_indent +
+ INTERNAL_INDENT);
+ g_string_append (str, "\n");
+ }
+ /*loop over the rgb_props and to_string() them all */
+ for (i = RGB_PROP_BORDER_TOP_COLOR; i < NB_RGB_PROPS; i++) {
+ tmp_str = (gchar *) rgb_prop_code_to_string (i);
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ if (tmp_str) {
+ g_string_append_printf (str, "%s: ", tmp_str);
+ } else {
+ g_string_append (str, "NULL: ");
+ }
+ tmp_str = NULL;
+ cr_style_rgb_prop_val_to_string (&a_this->rgb_props[i], str,
+ a_nb_indent +
+ INTERNAL_INDENT);
+ g_string_append (str, "\n");
+ }
+ /*loop over the border_style_props and to_string() them */
+ for (i = BORDER_STYLE_PROP_TOP; i < NB_BORDER_STYLE_PROPS; i++) {
+ tmp_str = (gchar *) border_style_prop_code_to_string (i);
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ if (tmp_str) {
+ g_string_append_printf (str, "%s: ", tmp_str);
+ } else {
+ g_string_append (str, "NULL: ");
+ }
+ tmp_str = NULL;
+ cr_style_border_style_to_string (a_this->
+ border_style_props[i], str,
+ 0);
+ g_string_append (str, "\n");
+ }
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ g_string_append (str, "display: ");
+ cr_style_display_type_to_string (a_this->display, str, 0);
+ g_string_append (str, "\n");
+
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ g_string_append (str, "position: ");
+ cr_style_position_type_to_string (a_this->position, str, 0);
+ g_string_append (str, "\n");
+
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ g_string_append (str, "float-type: ");
+ cr_style_float_type_to_string (a_this->float_type, str, 0);
+ g_string_append (str, "\n");
+
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ g_string_append (str, "white-space: ");
+ cr_style_white_space_type_to_string (a_this->white_space, str, 0);
+ g_string_append (str, "\n");
+
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ g_string_append (str, "font-family: ");
+ tmp_str = cr_font_family_to_string (a_this->font_family, TRUE);
+ if (tmp_str) {
+ g_string_append (str, tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ } else {
+ g_string_append (str, "NULL");
+ }
+ g_string_append (str, "\n");
+
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ tmp_str = cr_font_size_to_string (&a_this->font_size.sv);
+ if (tmp_str) {
+ g_string_append_printf (str, "font-size {sv:%s, ",
+ tmp_str) ;
+ } else {
+ g_string_append (str, "font-size {sv:NULL, ");
+ }
+ tmp_str = cr_font_size_to_string (&a_this->font_size.cv);
+ if (tmp_str) {
+ g_string_append_printf (str, "cv:%s, ", tmp_str);
+ } else {
+ g_string_append (str, "cv:NULL, ");
+ }
+ tmp_str = cr_font_size_to_string (&a_this->font_size.av);
+ if (tmp_str) {
+ g_string_append_printf (str, "av:%s}", tmp_str);
+ } else {
+ g_string_append (str, "av:NULL}");
+ }
+
+ tmp_str = NULL;
+ g_string_append (str, "\n");
+
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ tmp_str = cr_font_size_adjust_to_string (a_this->font_size_adjust);
+ if (tmp_str) {
+ g_string_append_printf (str, "font-size-adjust: %s", tmp_str);
+ } else {
+ g_string_append (str, "font-size-adjust: NULL");
+ }
+ tmp_str = NULL;
+ g_string_append (str, "\n");
+
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ tmp_str = (gchar *) cr_font_style_to_string (a_this->font_style);
+ if (tmp_str) {
+ g_string_append_printf (str, "font-style: %s", tmp_str);
+ } else {
+ g_string_append (str, "font-style: NULL");
+ }
+ tmp_str = NULL;
+ g_string_append (str, "\n");
+
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ tmp_str = (gchar *) cr_font_variant_to_string (a_this->font_variant);
+ if (tmp_str) {
+ g_string_append_printf (str, "font-variant: %s", tmp_str);
+ } else {
+ g_string_append (str, "font-variant: NULL");
+ }
+ tmp_str = NULL;
+ g_string_append (str, "\n");
+
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ tmp_str = (gchar *) cr_font_weight_to_string (a_this->font_weight);
+ if (tmp_str) {
+ g_string_append_printf (str, "font-weight: %s", tmp_str);
+ } else {
+ g_string_append (str, "font-weight: NULL");
+ }
+ tmp_str = NULL;
+ g_string_append (str, "\n");
+
+ cr_utils_dump_n_chars2 (' ', str, indent);
+ tmp_str = (gchar *) cr_font_stretch_to_string (a_this->font_stretch);
+ if (tmp_str) {
+ g_string_append_printf (str, "font-stretch: %s", tmp_str);
+ } else {
+ g_string_append (str, "font-stretch: NULL");
+ }
+ tmp_str = NULL;
+ g_string_append (str, "\n");
+
+
+ cr_utils_dump_n_chars2 (' ', str, a_nb_indent);
+ g_string_append (str, "}");
+
+ return CR_OK;
+}
+
+/**
+ *Destructor of the #CRStyle class.
+ *@param a_this the instance to destroy.
+ */
+void
+cr_style_destroy (CRStyle * a_this)
+{
+ g_return_if_fail (a_this);
+
+ g_free (a_this);
+}
+
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli.
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_STYLE_H__
+#define __CR_STYLE_H__
+
+#include "cr-utils.h"
+#include "cr-statement.h"
+#include "cr-fonts.h"
+
+/**
+ *@file
+ *The declaration of the #CRStyle class.
+ */
+G_BEGIN_DECLS
+
+typedef struct _CRStyle CRStyle ;
+
+enum CRBorderStyle
+{
+ BORDER_STYLE_NONE = 0,
+ BORDER_STYLE_HIDDEN,
+ BORDER_STYLE_DOTTED,
+ BORDER_STYLE_DASHED,
+ BORDER_STYLE_SOLID,
+ BORDER_STYLE_DOUBLE,
+ BORDER_STYLE_GROOVE,
+ BORDER_STYLE_RIDGE,
+ BORDER_STYLE_INSET,
+ BORDER_STYLE_OUTSET,
+ BORDER_STYLE_INHERIT
+} ;
+
+enum CRDisplayType
+{
+ DISPLAY_NONE,
+ DISPLAY_INLINE,
+ DISPLAY_BLOCK,
+ DISPLAY_LIST_ITEM,
+ DISPLAY_RUN_IN,
+ DISPLAY_COMPACT,
+ DISPLAY_MARKER,
+ DISPLAY_TABLE,
+ DISPLAY_INLINE_TABLE,
+ DISPLAY_TABLE_ROW_GROUP,
+ DISPLAY_TABLE_HEADER_GROUP,
+ DISPLAY_TABLE_FOOTER_GROUP,
+ DISPLAY_TABLE_ROW,
+ DISPLAY_TABLE_COLUMN_GROUP,
+ DISPLAY_TABLE_COLUMN,
+ DISPLAY_TABLE_CELL,
+ DISPLAY_TABLE_CAPTION,
+ DISPLAY_INHERIT
+} ;
+
+enum CRPositionType
+{
+ POSITION_STATIC,
+ POSITION_RELATIVE,
+ POSITION_ABSOLUTE,
+ POSITION_FIXED,
+ POSITION_INHERIT
+} ;
+
+enum CRFloatType
+{
+ FLOAT_NONE,
+ FLOAT_LEFT,
+ FLOAT_RIGHT,
+ FLOAT_INHERIT
+} ;
+
+enum CRWhiteSpaceType
+{
+ WHITE_SPACE_NORMAL,
+ WHITE_SPACE_PRE,
+ WHITE_SPACE_NOWRAP,
+ WHITE_SPACE_INHERIT
+} ;
+
+
+#define BORDER_THIN 2
+#define BORDER_MEDIUM 4
+#define BORDER_THICK 6
+
+
+/**
+ *A numerical css property value.
+ *This data type is actually split in 3 parts:
+ *1/the specified value
+ *2/the computed value
+ *3/the actual value.
+ *To understand the semantic of these three parts,
+ *see css2 spec chap 6.1 ("Specified, computed and actual values.").
+ */
+typedef struct _CRNumPropVal CRNumPropVal ;
+struct _CRNumPropVal
+{
+ /**specified value*/
+ CRNum sv ;
+ /**computed value*/
+ CRNum cv ;
+ /**actual value*/
+ CRNum av ;
+} ;
+
+/**
+ *An rgb css property value.
+ *This data type is actually split in 3 parts:
+ *1/the specified value
+ *2/the computed value
+ *3/the actual value.
+ *To understand the semantic of these three parts,
+ *see css2 spec chap 6.1 ("Specified, computed and actual values.").
+ */
+typedef struct _CRRgbPropVal CRRgbPropVal ;
+struct _CRRgbPropVal
+{
+ /**specified value*/
+ CRRgb sv ;
+ /**computed value*/
+ CRRgb cv ;
+ /**actual value*/
+ CRRgb av ;
+} ;
+
+
+enum CRNumProp
+{
+ NUM_PROP_TOP=0,
+ NUM_PROP_RIGHT,
+ NUM_PROP_BOTTOM,
+ NUM_PROP_LEFT,/*3*/
+
+ NUM_PROP_PADDING_TOP,
+ NUM_PROP_PADDING_RIGHT,
+ NUM_PROP_PADDING_BOTTOM,
+ NUM_PROP_PADDING_LEFT,/*7*/
+
+ NUM_PROP_BORDER_TOP,
+ NUM_PROP_BORDER_RIGHT,
+ NUM_PROP_BORDER_BOTTOM,
+ NUM_PROP_BORDER_LEFT,/*11*/
+
+ NUM_PROP_MARGIN_TOP,
+ NUM_PROP_MARGIN_RIGHT,
+ NUM_PROP_MARGIN_BOTTOM,
+ NUM_PROP_MARGIN_LEFT,/*15*/
+
+ NUM_PROP_WIDTH,
+
+ /*must be last*/
+ NB_NUM_PROPS
+} ;
+
+enum CRRgbProp
+{
+ RGB_PROP_BORDER_TOP_COLOR = 0,
+ RGB_PROP_BORDER_RIGHT_COLOR,
+ RGB_PROP_BORDER_BOTTOM_COLOR,
+ RGB_PROP_BORDER_LEFT_COLOR,
+ RGB_PROP_COLOR,
+ RGB_PROP_BACKGROUND_COLOR,
+
+ /*must be last*/
+ NB_RGB_PROPS
+} ;
+
+
+enum CRBorderStyleProp
+{
+ BORDER_STYLE_PROP_TOP = 0,
+ BORDER_STYLE_PROP_RIGHT,
+ BORDER_STYLE_PROP_BOTTOM,
+ BORDER_STYLE_PROP_LEFT,
+
+ /*must be last*/
+ NB_BORDER_STYLE_PROPS
+} ;
+
+enum CRBoxOffsetProp
+{
+ BOX_OFFSET_PROP_TOP = 0,
+ BOX_OFFSET_PROP_RIGHT,
+ BOX_OFFSET_PROP_BOTTOM,
+ BOX_OFFSET_PROP_LEFT,
+
+ /*must be last*/
+ NB_BOX_OFFSET_PROPS
+} ;
+
+typedef struct _CRFontSizeVal CRFontSizeVal ;
+struct _CRFontSizeVal {
+ /*specified value*/
+ CRFontSize sv ;
+ /*computed value*/
+ CRFontSize cv ;
+ /*actual value*/
+ CRFontSize av ;
+} ;
+
+/**
+ *The css2 style class.
+ *Contains computed and actual values
+ *inferred from the declarations found
+ *in the stylesheets.
+ *See css2 spec chapter 6.
+ */
+struct _CRStyle
+{
+ /**
+ *numerical properties.
+ *the properties are indexed by
+ *enum #CRNumProp.
+ */
+ CRNumPropVal num_props[NB_NUM_PROPS] ;
+
+ /**
+ *color properties.
+ *They are indexed by enum #CRRgbProp .
+ */
+ CRRgbPropVal rgb_props[NB_RGB_PROPS] ;
+
+ /**
+ *border style properties.
+ *They are indexed by enum #CRBorderStyleProp .
+ */
+ enum CRBorderStyle border_style_props[NB_BORDER_STYLE_PROPS] ;
+
+ /**box display type*/
+ enum CRDisplayType display ;
+
+ /**the positioning scheme*/
+ enum CRPositionType position ;
+
+ /**the float property*/
+ enum CRFloatType float_type ;
+
+ /*
+ *the 'font-family' property.
+ */
+ CRFontFamily *font_family ;
+
+ /**
+ *the 'font-size' property.
+ */
+ CRFontSizeVal font_size ;
+ CRFontSizeAdjust *font_size_adjust ;
+ enum CRFontStyle font_style ;
+ enum CRFontVariant font_variant ;
+ enum CRFontWeight font_weight ;
+ enum CRFontStretch font_stretch ;
+
+ /**
+ * the 'tex' properties
+ */
+ enum CRWhiteSpaceType white_space;
+
+ gboolean inherited_props_resolved ;
+ CRStyle *parent_style ;
+ gulong ref_count ;
+} ;
+
+enum CRStatus cr_style_white_space_type_to_string (enum CRWhiteSpaceType a_code,
+ GString * a_str, guint a_nb_indent) ;
+
+enum CRStatus cr_style_num_prop_val_to_string (CRNumPropVal *a_prop_val,
+ GString *a_str,
+ guint a_nb_indent) ;
+
+enum CRStatus cr_style_rgb_prop_val_to_string (CRRgbPropVal *a_prop_val,
+ GString *a_str,
+ guint a_nb_indent) ;
+
+enum CRStatus cr_style_border_style_to_string (enum CRBorderStyle a_prop,
+ GString *a_str,
+ guint a_nb_indent) ;
+
+enum CRStatus cr_style_display_type_to_string (enum CRDisplayType a_code,
+ GString *a_str,
+ guint a_nb_indent) ;
+
+enum CRStatus cr_style_position_type_to_string (enum CRPositionType a_code,
+ GString *a_str,
+ guint a_nb_indent) ;
+
+enum CRStatus cr_style_float_type_to_string (enum CRFloatType a_code,
+ GString *a_str,
+ guint a_nb_indent) ;
+
+CRStyle * cr_style_new (gboolean a_set_props_to_initial_values) ;
+
+enum CRStatus cr_style_set_props_to_default_values (CRStyle *a_this) ;
+enum CRStatus cr_style_set_props_to_initial_values (CRStyle *a_this) ;
+enum CRStatus cr_style_resolve_inherited_properties (CRStyle *a_this) ;
+enum CRStatus cr_style_propagate_from_parent (CRStyle *a_this);
+
+enum CRStatus cr_style_set_style_from_decl (CRStyle *a_this,
+ CRDeclaration *a_decl) ;
+
+
+enum CRStatus cr_style_copy (CRStyle *a_dest, CRStyle *a_src) ;
+
+enum CRStatus cr_style_ref (CRStyle *a_this) ;
+
+gboolean cr_style_unref (CRStyle *a_this) ;
+
+void cr_style_destroy (CRStyle *a_this) ;
+
+CRStyle * cr_style_dup (CRStyle *a_this) ;
+
+enum CRStatus cr_style_to_string (CRStyle *a_this,
+ GString **a_str,
+ guint a_nb_indent) ;
+
+G_END_DECLS
+
+#endif /*__CR_STYLE_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2004 Dodji Seketeli
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include "string.h"
+#include "cr-stylesheet.h"
+
+/**
+ *@file
+ *The definition of the #CRStyleSheet class
+ */
+
+/**
+ *Constructor of the #CRStyleSheet class.
+ *@param the initial list of css statements.
+ *@return the newly built css2 stylesheet, or NULL in case of error.
+ */
+CRStyleSheet *
+cr_stylesheet_new (CRStatement * a_stmts)
+{
+ CRStyleSheet *result;
+
+ result = g_try_malloc (sizeof (CRStyleSheet));
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRStyleSheet));
+
+ if (a_stmts)
+ result->statements = a_stmts;
+
+ return result;
+}
+
+/**
+ *@param a_this the current instance of #CRStyleSheet
+ *@return the serialized stylesheet.
+ */
+gchar *
+cr_stylesheet_to_string (CRStyleSheet const *a_this)
+{
+ gchar *str = NULL;
+ GString *stringue = NULL;
+ CRStatement const *cur_stmt = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ if (a_this->statements) {
+ stringue = g_string_new (NULL) ;
+ g_return_val_if_fail (stringue, NULL) ;
+ }
+ for (cur_stmt = a_this->statements;
+ cur_stmt; cur_stmt = cur_stmt->next) {
+ if (cur_stmt->prev) {
+ g_string_append (stringue, "\n\n") ;
+ }
+ str = cr_statement_to_string (cur_stmt, 0) ;
+ if (str) {
+ g_string_append (stringue, str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+ }
+ if (stringue) {
+ str = stringue->str ;
+ g_string_free (stringue, FALSE) ;
+ stringue = NULL ;
+ }
+ return str ;
+}
+
+/**
+ *Dumps the current css2 stylesheet to a file.
+ *@param a_this the current instance of #CRStyleSheet.
+ *@param a_fp the destination file
+ */
+void
+cr_stylesheet_dump (CRStyleSheet const * a_this, FILE * a_fp)
+{
+ gchar *str = NULL ;
+
+ g_return_if_fail (a_this);
+
+ str = cr_stylesheet_to_string (a_this) ;
+ if (str) {
+ fprintf (a_fp, "%s", str) ;
+ g_free (str) ;
+ str = NULL ;
+ }
+}
+
+/**
+ *Return the number of rules in the stylesheet.
+ *@param a_this the current instance of #CRStyleSheet.
+ *@return number of rules in the stylesheet.
+ */
+gint
+cr_stylesheet_nr_rules (CRStyleSheet const * a_this)
+{
+ g_return_val_if_fail (a_this, -1);
+
+ return cr_statement_nr_rules (a_this->statements);
+}
+
+/**
+ *Use an index to get a CRStatement from the rules in a given stylesheet.
+ *@param a_this the current instance of #CRStatement.
+ *@param itemnr the index into the rules.
+ *@return CRStatement at position itemnr, if itemnr > number of rules - 1,
+ *it will return NULL.
+ */
+CRStatement *
+cr_stylesheet_statement_get_from_list (CRStyleSheet * a_this, int itemnr)
+{
+ g_return_val_if_fail (a_this, NULL);
+
+ return cr_statement_get_from_list (a_this->statements, itemnr);
+}
+
+void
+cr_stylesheet_ref (CRStyleSheet * a_this)
+{
+ g_return_if_fail (a_this);
+
+ a_this->ref_count++;
+}
+
+gboolean
+cr_stylesheet_unref (CRStyleSheet * a_this)
+{
+ g_return_val_if_fail (a_this, FALSE);
+
+ if (a_this->ref_count)
+ a_this->ref_count--;
+
+ if (!a_this->ref_count) {
+ cr_stylesheet_destroy (a_this);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+/**
+ *Destructor of the #CRStyleSheet class.
+ *@param a_this the current instance of the #CRStyleSheet class.
+ */
+void
+cr_stylesheet_destroy (CRStyleSheet * a_this)
+{
+ g_return_if_fail (a_this);
+
+ if (a_this->statements) {
+ cr_statement_destroy (a_this->statements);
+ a_this->statements = NULL;
+ }
+ g_free (a_this);
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * see COPYRIGHTS file for copyright information.
+ */
+
+
+#ifndef __CR_STYLESHEET_H__
+#define __CR_STYLESHEET_H__
+
+#include "cr-utils.h"
+#include "cr-statement.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The declaration of the #CRStyleSheet class.
+ */
+
+
+enum CRStyleOrigin
+{
+ /*Please don't change the order of
+ *the values enumerated here ...
+ *New values should be added at the end,
+ *just before ORIGIN_END.
+ */
+ ORIGIN_UA = 0,
+ ORIGIN_USER,
+ ORIGIN_AUTHOR,
+
+ /*must always be the last one*/
+ NB_ORIGINS
+} ;
+
+/**
+ *An abstraction of a css stylesheet as defined
+ *by the css2 spec in chapter 4.
+ */
+struct _CRStyleSheet
+{
+ /**The css statements list*/
+ CRStatement *statements ;
+
+ enum CRStyleOrigin origin ;
+
+ /*the parent import rule, if any.*/
+ CRStatement *parent_import_rule ;
+
+ /**custom data used by libcroco*/
+ gpointer croco_data ;
+
+ /**
+ *custom application data pointer
+ *Can be used by applications.
+ */
+ gpointer app_data ;
+
+ /**
+ *the reference count of this insance
+ *Please, don't never ever modify it
+ *directly. Use cr_stylesheet_ref()
+ *and cr_stylesheet_unref() instead.
+ */
+ gulong ref_count ;
+} ;
+
+CRStyleSheet * cr_stylesheet_new (CRStatement *a_stmts) ;
+
+gchar * cr_stylesheet_to_string (CRStyleSheet const *a_this) ;
+void cr_stylesheet_dump (CRStyleSheet const *a_this, FILE *a_fp) ;
+
+gint cr_stylesheet_nr_rules (CRStyleSheet const *a_this) ;
+
+CRStatement * cr_stylesheet_statement_get_from_list (CRStyleSheet *a_this, int itemnr) ;
+
+void cr_stylesheet_ref (CRStyleSheet *a_this) ;
+
+gboolean cr_stylesheet_unref (CRStyleSheet *a_this) ;
+
+void cr_stylesheet_destroy (CRStyleSheet *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_STYLESHEET_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "cr-term.h"
+#include "cr-num.h"
+#include "cr-parser.h"
+
+/**
+ *@file
+ *Definition of the #CRTem class.
+ */
+
+static void
+cr_term_clear (CRTerm * a_this)
+{
+ g_return_if_fail (a_this);
+
+ switch (a_this->type) {
+ case TERM_NUMBER:
+ if (a_this->content.num) {
+ cr_num_destroy (a_this->content.num);
+ a_this->content.num = NULL;
+ }
+ break;
+
+ case TERM_FUNCTION:
+ if (a_this->ext_content.func_param) {
+ cr_term_destroy (a_this->ext_content.func_param);
+ a_this->ext_content.func_param = NULL;
+ }
+ case TERM_STRING:
+ case TERM_IDENT:
+ case TERM_URI:
+ case TERM_HASH:
+ if (a_this->content.str) {
+ cr_string_destroy (a_this->content.str);
+ a_this->content.str = NULL;
+ }
+ break;
+
+ case TERM_RGB:
+ if (a_this->content.rgb) {
+ cr_rgb_destroy (a_this->content.rgb);
+ a_this->content.rgb = NULL;
+ }
+ break;
+
+ case TERM_UNICODERANGE:
+ case TERM_NO_TYPE:
+ default:
+ break;
+ }
+
+ a_this->type = TERM_NO_TYPE;
+}
+
+/**
+ *Instanciate a #CRTerm.
+ *@return the newly build instance
+ *of #CRTerm.
+ */
+CRTerm *
+cr_term_new (void)
+{
+ CRTerm *result = NULL;
+
+ result = g_try_malloc (sizeof (CRTerm));
+ if (!result) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+ memset (result, 0, sizeof (CRTerm));
+ return result;
+}
+
+/**
+ *Parses an expresion as defined by the css2 spec
+ *and builds the expression as a list of terms.
+ *@param a_buf the buffer to parse.
+ *@return a pointer to the first term of the expression or
+ *NULL if parsing failed.
+ */
+CRTerm *
+cr_term_parse_expression_from_buf (const guchar * a_buf,
+ enum CREncoding a_encoding)
+{
+ CRParser *parser = NULL;
+ CRTerm *result = NULL;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_buf, NULL);
+
+ parser = cr_parser_new_from_buf ((guchar*)a_buf, strlen (a_buf),
+ a_encoding, FALSE);
+ g_return_val_if_fail (parser, NULL);
+
+ status = cr_parser_try_to_skip_spaces_and_comments (parser);
+ if (status != CR_OK) {
+ goto cleanup;
+ }
+ status = cr_parser_parse_expr (parser, &result);
+ if (status != CR_OK) {
+ if (result) {
+ cr_term_destroy (result);
+ result = NULL;
+ }
+ }
+
+ cleanup:
+ if (parser) {
+ cr_parser_destroy (parser);
+ parser = NULL;
+ }
+
+ return result;
+}
+
+enum CRStatus
+cr_term_set_number (CRTerm * a_this, CRNum * a_num)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_term_clear (a_this);
+
+ a_this->type = TERM_NUMBER;
+ a_this->content.num = a_num;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_term_set_function (CRTerm * a_this, CRString * a_func_name,
+ CRTerm * a_func_param)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_term_clear (a_this);
+
+ a_this->type = TERM_FUNCTION;
+ a_this->content.str = a_func_name;
+ a_this->ext_content.func_param = a_func_param;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_term_set_string (CRTerm * a_this, CRString * a_str)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_term_clear (a_this);
+
+ a_this->type = TERM_STRING;
+ a_this->content.str = a_str;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_term_set_ident (CRTerm * a_this, CRString * a_str)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_term_clear (a_this);
+
+ a_this->type = TERM_IDENT;
+ a_this->content.str = a_str;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_term_set_uri (CRTerm * a_this, CRString * a_str)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_term_clear (a_this);
+
+ a_this->type = TERM_URI;
+ a_this->content.str = a_str;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_term_set_rgb (CRTerm * a_this, CRRgb * a_rgb)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_term_clear (a_this);
+
+ a_this->type = TERM_RGB;
+ a_this->content.rgb = a_rgb;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_term_set_hash (CRTerm * a_this, CRString * a_str)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_term_clear (a_this);
+
+ a_this->type = TERM_HASH;
+ a_this->content.str = a_str;
+ return CR_OK;
+}
+
+/**
+ *Appends a new term to the current list of #CRTerm.
+ *
+ *@param a_this the "this pointer" of the current instance
+ *of #CRTerm .
+ *@param a_new_term the term to append.
+ *@return the list of terms with the a_new_term appended to it.
+ */
+CRTerm *
+cr_term_append_term (CRTerm * a_this, CRTerm * a_new_term)
+{
+ CRTerm *cur = NULL;
+
+ g_return_val_if_fail (a_new_term, NULL);
+
+ if (a_this == NULL)
+ return a_new_term;
+
+ for (cur = a_this; cur->next; cur = cur->next) ;
+
+ cur->next = a_new_term;
+ a_new_term->prev = cur;
+
+ return a_this;
+}
+
+/**
+ *Prepends a term to the list of terms represented by a_this.
+ *
+ *@param a_this the "this pointer" of the current instance of
+ *#CRTerm .
+ *@param a_new_term the term to prepend.
+ *@return the head of the new list.
+ */
+CRTerm *
+cr_term_prepend_term (CRTerm * a_this, CRTerm * a_new_term)
+{
+ g_return_val_if_fail (a_this && a_new_term, NULL);
+
+ a_new_term->next = a_this;
+ a_this->prev = a_new_term;
+
+ return a_new_term;
+}
+
+/**
+ *Serializes the expression represented by
+ *the chained instances of #CRterm.
+ *@param a_this the current instance of #CRTerm
+ *@return the zero terminated string containing the serialized
+ *form of #CRTerm. MUST BE FREED BY THE CALLER using g_free().
+ */
+guchar *
+cr_term_to_string (CRTerm const * a_this)
+{
+ GString *str_buf = NULL;
+ CRTerm const *cur = NULL;
+ guchar *result = NULL,
+ *content = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ str_buf = g_string_new (NULL);
+ g_return_val_if_fail (str_buf, NULL);
+
+ for (cur = a_this; cur; cur = cur->next) {
+ if ((cur->content.str == NULL)
+ && (cur->content.num == NULL)
+ && (cur->content.str == NULL)
+ && (cur->content.rgb == NULL))
+ continue;
+
+ switch (cur->the_operator) {
+ case DIVIDE:
+ g_string_append (str_buf, " / ");
+ break;
+
+ case COMMA:
+ g_string_append (str_buf, ", ");
+ break;
+
+ case NO_OP:
+ if (cur->prev) {
+ g_string_append (str_buf, " ");
+ }
+ break;
+ default:
+
+ break;
+ }
+
+ switch (cur->unary_op) {
+ case PLUS_UOP:
+ g_string_append (str_buf, "+");
+ break;
+
+ case MINUS_UOP:
+ g_string_append (str_buf, "-");
+ break;
+
+ default:
+ break;
+ }
+
+ switch (cur->type) {
+ case TERM_NUMBER:
+ if (cur->content.num) {
+ content = cr_num_to_string (cur->content.num);
+ }
+
+ if (content) {
+ g_string_append (str_buf, content);
+ g_free (content);
+ content = NULL;
+ }
+
+ break;
+
+ case TERM_FUNCTION:
+ if (cur->content.str) {
+ content = g_strndup
+ (cur->content.str->stryng->str,
+ cur->content.str->stryng->len);
+ }
+
+ if (content) {
+ g_string_append_printf (str_buf, "%s(",
+ content);
+
+ if (cur->ext_content.func_param) {
+ guchar *tmp_str = NULL;
+
+ tmp_str = cr_term_to_string
+ (cur->
+ ext_content.func_param);
+
+ if (tmp_str) {
+ g_string_append (str_buf,
+ tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+
+ g_free (content);
+ content = NULL;
+ }
+ g_string_append (str_buf, ")");
+ }
+
+ break;
+
+ case TERM_STRING:
+ if (cur->content.str) {
+ content = g_strndup
+ (cur->content.str->stryng->str,
+ cur->content.str->stryng->len);
+ }
+
+ if (content) {
+ g_string_append_printf (str_buf,
+ "\"%s\"", content);
+ g_free (content);
+ content = NULL;
+ }
+ break;
+
+ case TERM_IDENT:
+ if (cur->content.str) {
+ content = g_strndup
+ (cur->content.str->stryng->str,
+ cur->content.str->stryng->len);
+ }
+
+ if (content) {
+ g_string_append (str_buf, content);
+ g_free (content);
+ content = NULL;
+ }
+ break;
+
+ case TERM_URI:
+ if (cur->content.str) {
+ content = g_strndup
+ (cur->content.str->stryng->str,
+ cur->content.str->stryng->len);
+ }
+
+ if (content) {
+ g_string_append_printf
+ (str_buf, "url(%s)", content);
+ g_free (content);
+ content = NULL;
+ }
+ break;
+
+ case TERM_RGB:
+ if (cur->content.rgb) {
+ guchar *tmp_str = NULL;
+
+ g_string_append (str_buf, "rgb(");
+ tmp_str = cr_rgb_to_string (cur->content.rgb);
+
+ if (tmp_str) {
+ g_string_append (str_buf, tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ g_string_append (str_buf, ")");
+ }
+
+ break;
+
+ case TERM_UNICODERANGE:
+ g_string_append
+ (str_buf,
+ "?found unicoderange: dump not supported yet?");
+ break;
+
+ case TERM_HASH:
+ if (cur->content.str) {
+ content = g_strndup
+ (cur->content.str->stryng->str,
+ cur->content.str->stryng->len);
+ }
+
+ if (content) {
+ g_string_append_printf (str_buf,
+ "#%s", content);
+ g_free (content);
+ content = NULL;
+ }
+ break;
+
+ default:
+ g_string_append (str_buf,
+ "Unrecognized Term type");
+ break;
+ }
+ }
+
+ if (str_buf) {
+ result = str_buf->str;
+ g_string_free (str_buf, FALSE);
+ str_buf = NULL;
+ }
+
+ return result;
+}
+
+guchar *
+cr_term_one_to_string (CRTerm const * a_this)
+{
+ GString *str_buf = NULL;
+ guchar *result = NULL,
+ *content = NULL;
+
+ g_return_val_if_fail (a_this, NULL);
+
+ str_buf = g_string_new (NULL);
+ g_return_val_if_fail (str_buf, NULL);
+
+ if ((a_this->content.str == NULL)
+ && (a_this->content.num == NULL)
+ && (a_this->content.str == NULL)
+ && (a_this->content.rgb == NULL))
+ return NULL ;
+
+ switch (a_this->the_operator) {
+ case DIVIDE:
+ g_string_append_printf (str_buf, " / ");
+ break;
+
+ case COMMA:
+ g_string_append_printf (str_buf, ", ");
+ break;
+
+ case NO_OP:
+ if (a_this->prev) {
+ g_string_append_printf (str_buf, " ");
+ }
+ break;
+ default:
+
+ break;
+ }
+
+ switch (a_this->unary_op) {
+ case PLUS_UOP:
+ g_string_append_printf (str_buf, "+");
+ break;
+
+ case MINUS_UOP:
+ g_string_append_printf (str_buf, "-");
+ break;
+
+ default:
+ break;
+ }
+
+ switch (a_this->type) {
+ case TERM_NUMBER:
+ if (a_this->content.num) {
+ content = cr_num_to_string (a_this->content.num);
+ }
+
+ if (content) {
+ g_string_append (str_buf, content);
+ g_free (content);
+ content = NULL;
+ }
+
+ break;
+
+ case TERM_FUNCTION:
+ if (a_this->content.str) {
+ content = g_strndup
+ (a_this->content.str->stryng->str,
+ a_this->content.str->stryng->len);
+ }
+
+ if (content) {
+ g_string_append_printf (str_buf, "%s(",
+ content);
+
+ if (a_this->ext_content.func_param) {
+ guchar *tmp_str = NULL;
+
+ tmp_str = cr_term_to_string
+ (a_this->
+ ext_content.func_param);
+
+ if (tmp_str) {
+ g_string_append_printf
+ (str_buf,
+ "%s", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+
+ g_string_append_printf (str_buf, ")");
+ g_free (content);
+ content = NULL;
+ }
+ }
+
+ break;
+
+ case TERM_STRING:
+ if (a_this->content.str) {
+ content = g_strndup
+ (a_this->content.str->stryng->str,
+ a_this->content.str->stryng->len);
+ }
+
+ if (content) {
+ g_string_append_printf (str_buf,
+ "\"%s\"", content);
+ g_free (content);
+ content = NULL;
+ }
+ break;
+
+ case TERM_IDENT:
+ if (a_this->content.str) {
+ content = g_strndup
+ (a_this->content.str->stryng->str,
+ a_this->content.str->stryng->len);
+ }
+
+ if (content) {
+ g_string_append (str_buf, content);
+ g_free (content);
+ content = NULL;
+ }
+ break;
+
+ case TERM_URI:
+ if (a_this->content.str) {
+ content = g_strndup
+ (a_this->content.str->stryng->str,
+ a_this->content.str->stryng->len);
+ }
+
+ if (content) {
+ g_string_append_printf
+ (str_buf, "url(%s)", content);
+ g_free (content);
+ content = NULL;
+ }
+ break;
+
+ case TERM_RGB:
+ if (a_this->content.rgb) {
+ guchar *tmp_str = NULL;
+
+ g_string_append_printf (str_buf, "rgb(");
+ tmp_str = cr_rgb_to_string (a_this->content.rgb);
+
+ if (tmp_str) {
+ g_string_append (str_buf, tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ g_string_append_printf (str_buf, ")");
+ }
+
+ break;
+
+ case TERM_UNICODERANGE:
+ g_string_append_printf
+ (str_buf,
+ "?found unicoderange: dump not supported yet?");
+ break;
+
+ case TERM_HASH:
+ if (a_this->content.str) {
+ content = g_strndup
+ (a_this->content.str->stryng->str,
+ a_this->content.str->stryng->len);
+ }
+
+ if (content) {
+ g_string_append_printf (str_buf,
+ "#%s", content);
+ g_free (content);
+ content = NULL;
+ }
+ break;
+
+ default:
+ g_string_append_printf (str_buf,
+ "%s",
+ "Unrecognized Term type");
+ break;
+ }
+
+ if (str_buf) {
+ result = str_buf->str;
+ g_string_free (str_buf, FALSE);
+ str_buf = NULL;
+ }
+
+ return result;
+}
+
+/**
+ *Dumps the expression (a list of terms connected by operators)
+ *to a file.
+ *TODO: finish the dump. The dump of some type of terms have not yet been
+ *implemented.
+ *@param a_this the current instance of #CRTerm.
+ *@param a_fp the destination file pointer.
+ */
+void
+cr_term_dump (CRTerm const * a_this, FILE * a_fp)
+{
+ guchar *content = NULL;
+
+ g_return_if_fail (a_this);
+
+ content = cr_term_to_string (a_this);
+
+ if (content) {
+ fprintf (a_fp, "%s", content);
+ g_free (content);
+ }
+}
+
+/**
+ *Return the number of terms in the expression.
+ *@param a_this the current instance of #CRTerm.
+ *@return number of terms in the expression.
+ */
+int
+cr_term_nr_values (CRTerm const *a_this)
+{
+ CRTerm const *cur = NULL ;
+ int nr = 0;
+
+ g_return_val_if_fail (a_this, -1) ;
+
+ for (cur = a_this ; cur ; cur = cur->next)
+ nr ++;
+ return nr;
+}
+
+/**
+ *Use an index to get a CRTerm from the expression.
+ *@param a_this the current instance of #CRTerm.
+ *@param itemnr the index into the expression.
+ *@return CRTerm at position itemnr, if itemnr > number of terms - 1,
+ *it will return NULL.
+ */
+CRTerm *
+cr_term_get_from_list (CRTerm *a_this, int itemnr)
+{
+ CRTerm *cur = NULL ;
+ int nr = 0;
+
+ g_return_val_if_fail (a_this, NULL) ;
+
+ for (cur = a_this ; cur ; cur = cur->next)
+ if (nr++ == itemnr)
+ return cur;
+ return NULL;
+}
+
+/**
+ *Increments the reference counter of the current instance
+ *of #CRTerm.*
+ *@param a_this the current instance of #CRTerm.
+ */
+void
+cr_term_ref (CRTerm * a_this)
+{
+ g_return_if_fail (a_this);
+
+ a_this->ref_count++;
+}
+
+/**
+ *Decrements the ref count of the current instance of
+ *#CRTerm. If the ref count reaches zero, the instance is
+ *destroyed.
+ *@param a_this the current instance of #CRTerm.
+ *@return TRUE if the current instance has been destroyed, FALSE otherwise.
+ */
+gboolean
+cr_term_unref (CRTerm * a_this)
+{
+ g_return_val_if_fail (a_this, FALSE);
+
+ if (a_this->ref_count) {
+ a_this->ref_count--;
+ }
+
+ if (a_this->ref_count == 0) {
+ cr_term_destroy (a_this);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+/**
+ *The destructor of the the #CRTerm class.
+ *@param a_this the "this pointer" of the current instance
+ *of #CRTerm.
+ */
+void
+cr_term_destroy (CRTerm * a_this)
+{
+ g_return_if_fail (a_this);
+
+ cr_term_clear (a_this);
+
+ if (a_this->next) {
+ cr_term_destroy (a_this->next);
+ a_this->next = NULL;
+ }
+
+ if (a_this) {
+ g_free (a_this);
+ }
+
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include <stdio.h>
+#include <glib.h>
+#include "cr-utils.h"
+#include "cr-rgb.h"
+#include "cr-num.h"
+#include "cr-string.h"
+
+#ifndef __CR_TERM_H__
+#define __CR_TERM_H__
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *Declaration of the #CRTem class.
+ */
+
+enum CRTermType
+{
+ TERM_NO_TYPE = 0,
+ TERM_NUMBER,
+ TERM_FUNCTION,
+ TERM_STRING,
+ TERM_IDENT,
+ TERM_URI,
+ TERM_RGB,
+ TERM_UNICODERANGE,
+ TERM_HASH
+} ;
+
+
+enum UnaryOperator
+{
+ NO_UNARY_UOP = 0,
+ PLUS_UOP,
+ MINUS_UOP,
+ EMPTY_UNARY_UOP
+} ;
+
+enum Operator
+{
+ NO_OP = 0,
+ DIVIDE,
+ COMMA
+} ;
+
+struct _CRTerm ;
+typedef struct _CRTerm CRTerm ;
+
+/**
+ *An abstraction of a css2 term as
+ *defined in the CSS2 spec in appendix D.1:
+ *term ::=
+ *[ NUMBER S* | PERCENTAGE S* | LENGTH S* | EMS S* | EXS S*
+ *| ANGLE S* | TIME S* | FREQ S* | function ]
+ * | STRING S* | IDENT S* | URI S* | RGB S*
+ *| UNICODERANGE S* | hexcolor
+ */
+struct _CRTerm
+{
+ /**
+ *The type of the term.
+ */
+ enum CRTermType type ;
+
+ /**
+ *The unary operator associated to
+ *the current term.
+ */
+ enum UnaryOperator unary_op ;
+
+ /**
+ *The operator associated to the current term.
+ */
+ enum Operator the_operator ;
+
+
+ /**
+ *The content of the term.
+ *Depending of the type of the term,
+ *this holds either a number, a percentage ...
+ */
+ union
+ {
+ CRNum *num ;
+ CRString * str ;
+ CRRgb * rgb ;
+ } content ;
+
+ /**
+ *If the term is of type UNICODERANGE,
+ *this field holds the upper bound of the range.
+ *if the term is of type FUNCTION, this holds
+ *an instance of CRTerm that represents
+ * the expression which is the argument of the function.
+ */
+ union
+ {
+ CRTerm *func_param ;
+ } ext_content ;
+
+ /**
+ *A spare pointer, just in case.
+ *Can be used by the application.
+ */
+ gpointer app_data ;
+
+ glong ref_count ;
+
+ /**
+ *A pointer to the next term,
+ *just in case this term is part of
+ *an expression.
+ */
+ CRTerm *next ;
+
+ /**
+ *A pointer to the previous
+ *term.
+ */
+ CRTerm *prev ;
+ CRParsingLocation location ;
+} ;
+
+CRTerm * cr_term_parse_expression_from_buf (const guchar *a_buf,
+ enum CREncoding a_encoding) ;
+CRTerm * cr_term_new (void) ;
+
+enum CRStatus cr_term_set_number (CRTerm *a_this, CRNum *a_num) ;
+
+enum CRStatus cr_term_set_function (CRTerm *a_this,
+ CRString *a_func_name,
+ CRTerm *a_func_param) ;
+
+enum CRStatus cr_term_set_string (CRTerm *a_this, CRString *a_str) ;
+
+enum CRStatus cr_term_set_ident (CRTerm *a_this, CRString *a_str) ;
+
+enum CRStatus cr_term_set_uri (CRTerm *a_this, CRString *a_str) ;
+
+enum CRStatus cr_term_set_rgb (CRTerm *a_this, CRRgb *a_rgb) ;
+
+enum CRStatus cr_term_set_hash (CRTerm *a_this, CRString *a_str) ;
+
+CRTerm * cr_term_append_term (CRTerm *a_this, CRTerm *a_new_term) ;
+
+CRTerm * cr_term_prepend_term (CRTerm *a_this, CRTerm *a_new_term) ;
+
+guchar * cr_term_to_string (CRTerm const *a_this) ;
+
+guchar * cr_term_one_to_string (CRTerm const * a_this) ;
+
+void cr_term_dump (CRTerm const *a_this, FILE *a_fp) ;
+
+int cr_term_nr_values (CRTerm const *a_this) ;
+
+CRTerm * cr_term_get_from_list (CRTerm *a_this, int itemnr) ;
+
+void cr_term_ref (CRTerm *a_this) ;
+
+gboolean cr_term_unref (CRTerm *a_this) ;
+
+void cr_term_destroy (CRTerm * a_term) ;
+
+G_END_DECLS
+
+#endif /*__CR_TERM_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See the COPYRIGHTS file for copyrights information.
+ */
+
+/**
+ *@file
+ *The definition of the #CRTknzr (tokenizer)
+ *class.
+ */
+
+#include "string.h"
+#include "cr-tknzr.h"
+#include "cr-doc-handler.h"
+
+struct _CRTknzrPriv {
+ /**The parser input stream of bytes*/
+ CRInput *input;
+
+ /**
+ *A cache where tknzr_unget_token()
+ *puts back the token. tknzr_get_next_token()
+ *first look in this cache, and if and
+ *only if it's empty, fetches the next token
+ *from the input stream.
+ */
+ CRToken *token_cache;
+
+ /**
+ *The position of the end of the previous token
+ *or char fetched.
+ */
+ CRInputPos prev_pos;
+
+ CRDocHandler *sac_handler;
+
+ /**
+ *The reference count of the current instance
+ *of #CRTknzr. Is manipulated by cr_tknzr_ref()
+ *and cr_tknzr_unref().
+ */
+ glong ref_count;
+};
+
+#define PRIVATE(obj) ((obj)->priv)
+
+/**
+ *return TRUE if the character is a number ([0-9]), FALSE otherwise
+ *@param a_char the char to test.
+ */
+#define IS_NUM(a_char) (((a_char) >= '0' && (a_char) <= '9')?TRUE:FALSE)
+
+/**
+ *Checks if 'status' equals CR_OK. If not, goto the 'error' label.
+ *
+ *@param status the status (of type enum CRStatus) to test.
+ *@param is_exception if set to FALSE, the final status returned the
+ *current function will be CR_PARSING_ERROR. If set to TRUE, the
+ *current status will be the current value of the 'status' variable.
+ *
+ */
+#define CHECK_PARSING_STATUS(status, is_exception) \
+if ((status) != CR_OK) \
+{ \
+ if (is_exception == FALSE) \
+ { \
+ status = CR_PARSING_ERROR ; \
+ } \
+ goto error ; \
+}
+
+/**
+ *Peeks the next char from the input stream of the current tokenizer.
+ *invokes CHECK_PARSING_STATUS on the status returned by
+ *cr_tknzr_input_peek_char().
+ *
+ *@param the current instance of #CRTkzr.
+ *@param to_char a pointer to the char where to store the
+ *char peeked.
+ */
+#define PEEK_NEXT_CHAR(a_tknzr, a_to_char) \
+{\
+status = cr_tknzr_peek_char (a_tknzr, a_to_char) ; \
+CHECK_PARSING_STATUS (status, TRUE) \
+}
+
+/**
+ *Reads the next char from the input stream of the current parser.
+ *In case of error, jumps to the "error:" label located in the
+ *function where this macro is called.
+ *@param parser the curent instance of #CRTknzr
+ *@param to_char a pointer to the guint32 char where to store
+ *the character read.
+ */
+#define READ_NEXT_CHAR(a_tknzr, to_char) \
+status = cr_tknzr_read_char (a_tknzr, to_char) ;\
+CHECK_PARSING_STATUS (status, TRUE)
+
+/**
+ *Gets information about the current position in
+ *the input of the parser.
+ *In case of failure, this macro returns from the
+ *calling function and
+ *returns a status code of type enum #CRStatus.
+ *@param parser the current instance of #CRTknzr.
+ *@param pos out parameter. A pointer to the position
+ *inside the current parser input. Must
+ */
+#define RECORD_INITIAL_POS(a_tknzr, a_pos) \
+status = cr_input_get_cur_pos (PRIVATE \
+(a_tknzr)->input, a_pos) ; \
+g_return_val_if_fail (status == CR_OK, status)
+
+/**
+ *Gets the address of the current byte inside the
+ *parser input.
+ *@param parser the current instance of #CRTknzr.
+ *@param addr out parameter a pointer (guchar*)
+ *to where the address must be put.
+ */
+#define RECORD_CUR_BYTE_ADDR(a_tknzr, a_addr) \
+status = cr_input_get_cur_byte_addr \
+ (PRIVATE (a_tknzr)->input, a_addr) ; \
+CHECK_PARSING_STATUS (status, TRUE)
+
+/**
+ *Peeks a byte from the topmost parser input at
+ *a given offset from the current position.
+ *If it fails, goto the "error:" label.
+ *
+ *@param a_parser the current instance of #CRTknzr.
+ *@param a_offset the offset of the byte to peek, the
+ *current byte having the offset '0'.
+ *@param a_byte_ptr out parameter a pointer (guchar*) to
+ *where the peeked char is to be stored.
+ */
+#define PEEK_BYTE(a_tknzr, a_offset, a_byte_ptr) \
+status = cr_tknzr_peek_byte (a_tknzr, \
+ a_offset, \
+ a_byte_ptr) ; \
+CHECK_PARSING_STATUS (status, TRUE) ;
+
+#define BYTE(a_input, a_n, a_eof) \
+cr_input_peek_byte2 (a_input, a_n, a_eof)
+
+/**
+ *Reads a byte from the topmost parser input
+ *steam.
+ *If it fails, goto the "error" label.
+ *@param a_parser the current instance of #CRTknzr.
+ *@param a_byte_ptr the guchar * where to put the read char.
+ */
+#define READ_NEXT_BYTE(a_tknzr, a_byte_ptr) \
+status = \
+cr_input_read_byte (PRIVATE (a_tknzr)->input, a_byte_ptr) ;\
+CHECK_PARSING_STATUS (status, TRUE) ;
+
+/**
+ *Skips a given number of byte in the topmost
+ *parser input. Don't update line and column number.
+ *In case of error, jumps to the "error:" label
+ *of the surrounding function.
+ *@param a_parser the current instance of #CRTknzr.
+ *@param a_nb_bytes the number of bytes to skip.
+ */
+#define SKIP_BYTES(a_tknzr, a_nb_bytes) \
+status = cr_input_seek_index (PRIVATE (a_tknzr)->input, \
+ CR_SEEK_CUR, a_nb_bytes) ; \
+CHECK_PARSING_STATUS (status, TRUE) ;
+
+/**
+ *Skip utf8 encoded characters.
+ *Updates line and column numbers.
+ *@param a_parser the current instance of #CRTknzr.
+ *@param a_nb_chars the number of chars to skip. Must be of
+ *type glong.
+ */
+#define SKIP_CHARS(a_tknzr, a_nb_chars) \
+{ \
+glong nb_chars = a_nb_chars ; \
+status = cr_input_consume_chars \
+ (PRIVATE (a_tknzr)->input,0, &nb_chars) ; \
+CHECK_PARSING_STATUS (status, TRUE) ; \
+}
+
+/**
+ *Tests the condition and if it is false, sets
+ *status to "CR_PARSING_ERROR" and goto the 'error'
+ *label.
+ *@param condition the condition to test.
+ */
+#define ENSURE_PARSING_COND(condition) \
+if (! (condition)) {status = CR_PARSING_ERROR; goto error ;}
+
+static enum CRStatus cr_tknzr_parse_nl (CRTknzr * a_this,
+ guchar ** a_start,
+ guchar ** a_end,
+ CRParsingLocation *a_location);
+
+static enum CRStatus cr_tknzr_parse_w (CRTknzr * a_this,
+ guchar ** a_start,
+ guchar ** a_end,
+ CRParsingLocation *a_location) ;
+
+static enum CRStatus cr_tknzr_parse_unicode_escape (CRTknzr * a_this,
+ guint32 * a_unicode,
+ CRParsingLocation *a_location) ;
+
+static enum CRStatus cr_tknzr_parse_escape (CRTknzr * a_this,
+ guint32 * a_esc_code,
+ CRParsingLocation *a_location);
+
+static enum CRStatus cr_tknzr_parse_string (CRTknzr * a_this,
+ CRString ** a_str);
+
+static enum CRStatus cr_tknzr_parse_comment (CRTknzr * a_this,
+ CRString ** a_comment);
+
+static enum CRStatus cr_tknzr_parse_nmstart (CRTknzr * a_this,
+ guint32 * a_char,
+ CRParsingLocation *a_location);
+
+static enum CRStatus cr_tknzr_parse_num (CRTknzr * a_this,
+ CRNum ** a_num);
+
+/**********************************
+ *PRIVATE methods
+ **********************************/
+
+/**
+ *Parses a "w" as defined by the css spec at [4.1.1]:
+ * w ::= [ \t\r\n\f]*
+ *
+ *@param a_this the current instance of #CRTknzr.
+ *@param a_start out param. Upon successfull completion, points
+ *to the beginning of the parsed white space, points to NULL otherwise.
+ *Can also point to NULL is there is no white space actually.
+ *@param a_end out param. Upon successfull completion, points
+ *to the end of the parsed white space, points to NULL otherwise.
+ *Can also point to NULL is there is no white space actually.
+ */
+static enum CRStatus
+cr_tknzr_parse_w (CRTknzr * a_this,
+ guchar ** a_start,
+ guchar ** a_end,
+ CRParsingLocation *a_location)
+{
+ guint32 cur_char = 0;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input
+ && a_start && a_end,
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ *a_start = NULL;
+ *a_end = NULL;
+
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ if (cr_utils_is_white_space (cur_char) == FALSE) {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ if (a_location) {
+ cr_tknzr_get_parsing_location (a_this,
+ a_location) ;
+ }
+ RECORD_CUR_BYTE_ADDR (a_this, a_start);
+ *a_end = *a_start;
+
+ for (;;) {
+ gboolean is_eof = FALSE;
+
+ cr_input_get_end_of_file (PRIVATE (a_this)->input, &is_eof);
+ if (is_eof)
+ break;
+
+ status = cr_tknzr_peek_char (a_this, &cur_char);
+ if (status == CR_END_OF_INPUT_ERROR) {
+ status = CR_OK;
+ break;
+ } else if (status != CR_OK) {
+ goto error;
+ }
+
+ if (cr_utils_is_white_space (cur_char) == TRUE) {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ RECORD_CUR_BYTE_ADDR (a_this, a_end);
+ } else {
+ break;
+ }
+ }
+
+ return CR_OK;
+
+ error:
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+
+ return status;
+}
+
+/**
+ *Parses a newline as defined in the css2 spec:
+ * nl ::= \n|\r\n|\r|\f
+ *
+ *@param a_this the "this pointer" of the current instance of #CRTknzr.
+ *@param a_start a pointer to the first character of the successfully
+ *parsed string.
+ *@param a_end a pointer to the last character of the successfully parsed
+ *string.
+ *@result CR_OK uppon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_tknzr_parse_nl (CRTknzr * a_this,
+ guchar ** a_start,
+ guchar ** a_end,
+ CRParsingLocation *a_location)
+{
+ CRInputPos init_pos;
+ guchar next_chars[2] = { 0 };
+ enum CRStatus status = CR_PARSING_ERROR;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_start && a_end, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ PEEK_BYTE (a_this, 1, &next_chars[0]);
+ PEEK_BYTE (a_this, 2, &next_chars[1]);
+
+ if ((next_chars[0] == '\r' && next_chars[1] == '\n')) {
+ SKIP_BYTES (a_this, 1);
+ if (a_location) {
+ cr_tknzr_get_parsing_location
+ (a_this, a_location) ;
+ }
+ SKIP_CHARS (a_this, 1);
+
+ RECORD_CUR_BYTE_ADDR (a_this, a_end);
+
+ status = CR_OK;
+ } else if (next_chars[0] == '\n'
+ || next_chars[0] == '\r' || next_chars[0] == '\f') {
+ SKIP_CHARS (a_this, 1);
+ if (a_location) {
+ cr_tknzr_get_parsing_location
+ (a_this, a_location) ;
+ }
+ RECORD_CUR_BYTE_ADDR (a_this, a_start);
+ *a_end = *a_start;
+ status = CR_OK;
+ } else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ return CR_OK ;
+
+ error:
+ cr_tknzr_set_cur_pos (a_this, &init_pos) ;
+ return status;
+}
+
+/**
+ *Go ahead in the parser input, skipping all the spaces.
+ *If the next char if not a white space, this function does nothing.
+ *In any cases, it stops when it encounters a non white space character.
+ *
+ *@param a_this the current instance of #CRTknzr.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_tknzr_try_to_skip_spaces (CRTknzr * a_this)
+{
+ enum CRStatus status = CR_ERROR;
+ guint32 cur_char = 0;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input, CR_BAD_PARAM_ERROR);
+
+ status = cr_input_peek_char (PRIVATE (a_this)->input, &cur_char);
+
+ if (status != CR_OK) {
+ if (status == CR_END_OF_INPUT_ERROR)
+ return CR_OK;
+ return status;
+ }
+
+ if (cr_utils_is_white_space (cur_char) == TRUE) {
+ glong nb_chars = -1; /*consume all spaces */
+
+ status = cr_input_consume_white_spaces
+ (PRIVATE (a_this)->input, &nb_chars);
+ }
+
+ return status;
+}
+
+/**
+ *Parses a "comment" as defined in the css spec at [4.1.1]:
+ *COMMENT ::= \/\*[^*]*\*+([^/][^*]*\*+)*\/ .
+ *This complex regexp is just to say that comments start
+ *with the two chars '/''*' and ends with the two chars '*''/'.
+ *It also means that comments cannot be nested.
+ *So based on that, I've just tried to implement the parsing function
+ *simply and in a straight forward manner.
+ */
+static enum CRStatus
+cr_tknzr_parse_comment (CRTknzr * a_this,
+ CRString ** a_comment)
+{
+ enum CRStatus status = CR_OK;
+ CRInputPos init_pos;
+ guint32 cur_char = 0, next_char= 0;
+ CRString *comment = NULL;
+ CRParsingLocation loc = {0} ;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input,
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+ READ_NEXT_CHAR (a_this, &cur_char) ;
+ ENSURE_PARSING_COND (cur_char == '/');
+ cr_tknzr_get_parsing_location (a_this, &loc) ;
+
+ READ_NEXT_CHAR (a_this, &cur_char);
+ ENSURE_PARSING_COND (cur_char == '*');
+ comment = cr_string_new ();
+ for (;;) { /* [^*]* */
+ PEEK_NEXT_CHAR (a_this, &next_char);
+ if (next_char == '*')
+ break;
+ READ_NEXT_CHAR (a_this, &cur_char);
+ g_string_append_unichar (comment->stryng, cur_char);
+ }
+ /* Stop condition: next_char == '*' */
+ for (;;) { /* \*+ */
+ READ_NEXT_CHAR(a_this, &cur_char);
+ ENSURE_PARSING_COND (cur_char == '*');
+ g_string_append_unichar (comment->stryng, cur_char);
+ PEEK_NEXT_CHAR (a_this, &next_char);
+ if (next_char != '*')
+ break;
+ }
+ /* Stop condition: next_char != '*' */
+ for (;;) { /* ([^/][^*]*\*+)* */
+ if (next_char == '/')
+ break;
+ READ_NEXT_CHAR(a_this, &cur_char);
+ g_string_append_unichar (comment->stryng, cur_char);
+ for (;;) { /* [^*]* */
+ PEEK_NEXT_CHAR (a_this, &next_char);
+ if (next_char == '*')
+ break;
+ READ_NEXT_CHAR (a_this, &cur_char);
+ g_string_append_unichar (comment->stryng, cur_char);
+ }
+ /* Stop condition: next_char = '*', no need to verify, because peek and read exit to error anyway */
+ for (;;) { /* \*+ */
+ READ_NEXT_CHAR(a_this, &cur_char);
+ ENSURE_PARSING_COND (cur_char == '*');
+ g_string_append_unichar (comment->stryng, cur_char);
+ PEEK_NEXT_CHAR (a_this, &next_char);
+ if (next_char != '*')
+ break;
+ }
+ /* Continue condition: next_char != '*' */
+ }
+ /* Stop condition: next_char == '\/' */
+ READ_NEXT_CHAR(a_this, &cur_char);
+ g_string_append_unichar (comment->stryng, cur_char);
+
+ if (status == CR_OK) {
+ cr_parsing_location_copy (&comment->location,
+ &loc) ;
+ *a_comment = comment;
+ return CR_OK;
+ }
+ error:
+
+ if (comment) {
+ cr_string_destroy (comment);
+ comment = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+
+ return status;
+}
+
+/**
+ *Parses an 'unicode' escape sequence defined
+ *in css spec at chap 4.1.1:
+ *unicode ::= \\[0-9a-f]{1,6}[ \n\r\t\f]?
+ *@param a_this the current instance of #CRTknzr.
+ *@param a_start out parameter. A pointer to the start
+ *of the unicode escape sequence. Must *NOT* be deleted by
+ *the caller.
+ *@param a_end out parameter. A pointer to the last character
+ *of the unicode escape sequence. Must *NOT* be deleted by the caller.
+ *@return CR_OK if parsing succeded, an error code otherwise.
+ *Error code can be either CR_PARSING_ERROR if the string
+ *parsed just doesn't
+ *respect the production or another error if a
+ *lower level error occured.
+ */
+static enum CRStatus
+cr_tknzr_parse_unicode_escape (CRTknzr * a_this,
+ guint32 * a_unicode,
+ CRParsingLocation *a_location)
+{
+ guint32 cur_char;
+ CRInputPos init_pos;
+ glong occur = 0;
+ guint32 unicode = 0;
+ guchar *tmp_char_ptr1 = NULL,
+ *tmp_char_ptr2 = NULL;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_unicode, CR_BAD_PARAM_ERROR);
+
+ /*first, let's backup the current position pointer */
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ if (cur_char != '\\') {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ if (a_location) {
+ cr_tknzr_get_parsing_location
+ (a_this, a_location) ;
+ }
+ PEEK_NEXT_CHAR (a_this, &cur_char);
+
+ for (occur = 0, unicode = 0; ((cur_char >= '0' && cur_char <= '9')
+ || (cur_char >= 'a' && cur_char <= 'f')
+ || (cur_char >= 'A' && cur_char <= 'F'))
+ && occur < 6; occur++) {
+ gint cur_char_val = 0;
+
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ if ((cur_char >= '0' && cur_char <= '9')) {
+ cur_char_val = (cur_char - '0');
+ } else if ((cur_char >= 'a' && cur_char <= 'f')) {
+ cur_char_val = 10 + (cur_char - 'a');
+ } else if ((cur_char >= 'A' && cur_char <= 'F')) {
+ cur_char_val = 10 + (cur_char - 'A');
+ }
+
+ unicode = unicode * 16 + cur_char_val;
+
+ PEEK_NEXT_CHAR (a_this, &cur_char);
+ }
+
+ /* Eat a whitespace if possible. */
+ cr_tknzr_parse_w (a_this, &tmp_char_ptr1,
+ &tmp_char_ptr2, NULL);
+ *a_unicode = unicode;
+ return CR_OK;
+
+ error:
+ /*
+ *restore the initial position pointer backuped at
+ *the beginning of this function.
+ */
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+
+ return status;
+}
+
+/**
+ *parses an escape sequence as defined by the css spec:
+ *escape ::= {unicode}|\\[ -~\200-\4177777]
+ *@param a_this the current instance of #CRTknzr .
+ */
+static enum CRStatus
+cr_tknzr_parse_escape (CRTknzr * a_this, guint32 * a_esc_code,
+ CRParsingLocation *a_location)
+{
+ enum CRStatus status = CR_OK;
+ guint32 cur_char = 0;
+ CRInputPos init_pos;
+ guchar next_chars[2];
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_esc_code, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ PEEK_BYTE (a_this, 1, &next_chars[0]);
+ PEEK_BYTE (a_this, 2, &next_chars[1]);
+
+ if (next_chars[0] != '\\') {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+
+ if ((next_chars[1] >= '0' && next_chars[1] <= '9')
+ || (next_chars[1] >= 'a' && next_chars[1] <= 'f')
+ || (next_chars[1] >= 'A' && next_chars[1] <= 'F')) {
+ status = cr_tknzr_parse_unicode_escape (a_this, a_esc_code,
+ a_location);
+ } else {
+ /*consume the '\' char */
+ READ_NEXT_CHAR (a_this, &cur_char);
+ if (a_location) {
+ cr_tknzr_get_parsing_location (a_this,
+ a_location) ;
+ }
+ /*then read the char after the '\' */
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ if (cur_char != ' ' && (cur_char < 200 || cur_char > 4177777)) {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ *a_esc_code = cur_char;
+
+ }
+ if (status == CR_OK) {
+ return CR_OK;
+ }
+ error:
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+ return status;
+}
+
+/**
+ *Parses a string type as defined in css spec [4.1.1]:
+ *
+ *string ::= {string1}|{string2}
+ *string1 ::= \"([\t !#$%&(-~]|\\{nl}|\'|{nonascii}|{escape})*\"
+ *string2 ::= \'([\t !#$%&(-~]|\\{nl}|\"|{nonascii}|{escape})*\'
+ *
+ *@param a_this the current instance of #CRTknzr.
+ *@param a_start out parameter. Upon successfull completion,
+ *points to the beginning of the string, points to an undefined value
+ *otherwise.
+ *@param a_end out parameter. Upon successfull completion, points to
+ *the beginning of the string, points to an undefined value otherwise.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_tknzr_parse_string (CRTknzr * a_this, CRString ** a_str)
+{
+ guint32 cur_char = 0,
+ delim = 0;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_OK;
+ CRString *str = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input
+ && a_str, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ if (cur_char == '"')
+ delim = '"';
+ else if (cur_char == '\'')
+ delim = '\'';
+ else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ str = cr_string_new ();
+ if (str) {
+ cr_tknzr_get_parsing_location
+ (a_this, &str->location) ;
+ }
+ for (;;) {
+ guchar next_chars[2] = { 0 };
+
+ PEEK_BYTE (a_this, 1, &next_chars[0]);
+ PEEK_BYTE (a_this, 2, &next_chars[1]);
+
+ if (next_chars[0] == '\\') {
+ guchar *tmp_char_ptr1 = NULL,
+ *tmp_char_ptr2 = NULL;
+ guint32 esc_code = 0;
+
+ if (next_chars[1] == '\'' || next_chars[1] == '"') {
+ g_string_append_unichar (str->stryng,
+ next_chars[1]);
+ SKIP_BYTES (a_this, 2);
+ status = CR_OK;
+ } else {
+ status = cr_tknzr_parse_escape
+ (a_this, &esc_code, NULL);
+
+ if (status == CR_OK) {
+ g_string_append_unichar
+ (str->stryng,
+ esc_code);
+ }
+ }
+
+ if (status != CR_OK) {
+ /*
+ *consume the '\' char, and try to parse
+ *a newline.
+ */
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ status = cr_tknzr_parse_nl
+ (a_this, &tmp_char_ptr1,
+ &tmp_char_ptr2, NULL);
+ }
+
+ CHECK_PARSING_STATUS (status, FALSE);
+ } else if (strchr ("\t !#$%&", next_chars[0])
+ || (next_chars[0] >= '(' && next_chars[0] <= '~')) {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ g_string_append_unichar (str->stryng,
+ cur_char);
+ status = CR_OK;
+ }
+
+ else if (cr_utils_is_nonascii (next_chars[0])) {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ g_string_append_unichar (str->stryng, cur_char);
+ } else if (next_chars[0] == delim) {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ break;
+ } else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ }
+
+ if (status == CR_OK) {
+ if (*a_str == NULL) {
+ *a_str = str;
+ str = NULL;
+ } else {
+ (*a_str)->stryng = g_string_append_len
+ ((*a_str)->stryng,
+ str->stryng->str,
+ str->stryng->len);
+ cr_string_destroy (str);
+ }
+ return CR_OK;
+ }
+
+ error:
+
+ if (str) {
+ cr_string_destroy (str) ;
+ str = NULL;
+ }
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+ return status;
+}
+
+/**
+ *Parses the an nmstart as defined by the css2 spec [4.1.1]:
+ * nmstart [a-zA-Z]|{nonascii}|{escape}
+ *
+ *@param a_this the current instance of #CRTknzr.
+ *@param a_start out param. A pointer to the starting point of
+ *the token.
+ *@param a_end out param. A pointer to the ending point of the
+ *token.
+ *@param a_char out param. The actual parsed nmchar.
+ *@return CR_OK upon successfull completion,
+ *an error code otherwise.
+ */
+static enum CRStatus
+cr_tknzr_parse_nmstart (CRTknzr * a_this,
+ guint32 * a_char,
+ CRParsingLocation *a_location)
+{
+ CRInputPos init_pos;
+ enum CRStatus status = CR_OK;
+ guint32 cur_char = 0,
+ next_char = 0;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input
+ && a_char, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ PEEK_NEXT_CHAR (a_this, &next_char);
+
+ if (next_char == '\\') {
+ status = cr_tknzr_parse_escape (a_this, a_char,
+ a_location);
+
+ if (status != CR_OK)
+ goto error;
+
+ } else if (cr_utils_is_nonascii (next_char) == TRUE
+ || ((next_char >= 'a') && (next_char <= 'z'))
+ || ((next_char >= 'A') && (next_char <= 'Z'))
+ ) {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ if (a_location) {
+ cr_tknzr_get_parsing_location (a_this,
+ a_location) ;
+ }
+ *a_char = cur_char;
+ status = CR_OK;
+ } else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+
+ return CR_OK;
+
+ error:
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+
+ return status;
+
+}
+
+/**
+ *Parses an nmchar as described in the css spec at
+ *chap 4.1.1:
+ *nmchar ::= [a-z0-9-]|{nonascii}|{escape}
+ *
+ *Humm, I have added the possibility for nmchar to
+ *contain upper case letters.
+ *
+ *@param a_this the current instance of #CRTknzr.
+ *@param a_start out param. A pointer to the starting point of
+ *the token.
+ *@param a_end out param. A pointer to the ending point of the
+ *token.
+ *@param a_char out param. The actual parsed nmchar.
+ *@return CR_OK upon successfull completion,
+ *an error code otherwise.
+ */
+static enum CRStatus
+cr_tknzr_parse_nmchar (CRTknzr * a_this, guint32 * a_char,
+ CRParsingLocation *a_location)
+{
+ guint32 cur_char = 0,
+ next_char = 0;
+ enum CRStatus status = CR_OK;
+ CRInputPos init_pos;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this) && a_char,
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_input_peek_char (PRIVATE (a_this)->input,
+ &next_char) ;
+ if (status != CR_OK)
+ goto error;
+
+ if (next_char == '\\') {
+ status = cr_tknzr_parse_escape (a_this, a_char,
+ a_location);
+
+ if (status != CR_OK)
+ goto error;
+
+ } else if (cr_utils_is_nonascii (next_char) == TRUE
+ || ((next_char >= 'a') && (next_char <= 'z'))
+ || ((next_char >= 'A') && (next_char <= 'Z'))
+ || ((next_char >= '0') && (next_char <= '9'))
+ || (next_char == '-')
+ || (next_char == '_') /*'_' not allowed by the spec. */
+ ) {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ *a_char = cur_char;
+ status = CR_OK;
+ if (a_location) {
+ cr_tknzr_get_parsing_location
+ (a_this, a_location) ;
+ }
+ } else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ return CR_OK;
+
+ error:
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+ return status;
+}
+
+/**
+ *Parses an "ident" as defined in css spec [4.1.1]:
+ *ident ::= {nmstart}{nmchar}*
+ *
+ *Actually parses it using the css3 grammar:
+ *ident ::= -?{nmstart}{nmchar}*
+ *@param a_this the currens instance of #CRTknzr.
+ *
+ *@param a_str a pointer to parsed ident. If *a_str is NULL,
+ *this function allocates a new instance of CRString. If not,
+ *the function just appends the parsed string to the one passed.
+ *In both cases it is up to the caller to free *a_str.
+ *
+ *@return CR_OK upon successfull completion, an error code
+ *otherwise.
+ */
+static enum CRStatus
+cr_tknzr_parse_ident (CRTknzr * a_this, CRString ** a_str)
+{
+ guint32 tmp_char = 0;
+ CRString *stringue = NULL ;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_OK;
+ gboolean location_is_set = FALSE ;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input
+ && a_str, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+ PEEK_NEXT_CHAR (a_this, &tmp_char) ;
+ stringue = cr_string_new () ;
+ g_return_val_if_fail (stringue,
+ CR_OUT_OF_MEMORY_ERROR) ;
+
+ if (tmp_char == '-') {
+ READ_NEXT_CHAR (a_this, &tmp_char) ;
+ cr_tknzr_get_parsing_location
+ (a_this, &stringue->location) ;
+ location_is_set = TRUE ;
+ g_string_append_unichar (stringue->stryng,
+ tmp_char) ;
+ }
+ status = cr_tknzr_parse_nmstart (a_this, &tmp_char, NULL);
+ if (status != CR_OK) {
+ status = CR_PARSING_ERROR;
+ goto end ;
+ }
+ if (location_is_set == FALSE) {
+ cr_tknzr_get_parsing_location
+ (a_this, &stringue->location) ;
+ location_is_set = TRUE ;
+ }
+ g_string_append_unichar (stringue->stryng, tmp_char);
+ for (;;) {
+ status = cr_tknzr_parse_nmchar (a_this,
+ &tmp_char,
+ NULL);
+ if (status != CR_OK) {
+ status = CR_OK ;
+ break;
+ }
+ g_string_append_unichar (stringue->stryng, tmp_char);
+ }
+ if (status == CR_OK) {
+ if (!*a_str) {
+ *a_str = stringue ;
+
+ } else {
+ g_string_append_len ((*a_str)->stryng,
+ stringue->stryng->str,
+ stringue->stryng->len) ;
+ cr_string_destroy (stringue) ;
+ }
+ stringue = NULL ;
+ }
+
+ error:
+ end:
+ if (stringue) {
+ cr_string_destroy (stringue) ;
+ stringue = NULL ;
+ }
+ if (status != CR_OK ) {
+ cr_tknzr_set_cur_pos (a_this, &init_pos) ;
+ }
+ return status ;
+}
+
+
+/**
+ *Parses a "name" as defined by css spec [4.1.1]:
+ *name ::= {nmchar}+
+ *
+ *@param a_this the current instance of #CRTknzr.
+ *
+ *@param a_str out parameter. A pointer to the successfully parsed
+ *name. If *a_str is set to NULL, this function allocates a new instance
+ *of CRString. If not, it just appends the parsed name to the passed *a_str.
+ *In both cases, it is up to the caller to free *a_str.
+ *
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_tknzr_parse_name (CRTknzr * a_this,
+ CRString ** a_str)
+{
+ guint32 tmp_char = 0;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_OK;
+ gboolean str_needs_free = FALSE,
+ is_first_nmchar=TRUE ;
+ glong i = 0;
+ CRParsingLocation loc = {0} ;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input
+ && a_str,
+ CR_BAD_PARAM_ERROR) ;
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ if (*a_str == NULL) {
+ *a_str = cr_string_new ();
+ str_needs_free = TRUE;
+ }
+ for (i = 0;; i++) {
+ if (is_first_nmchar == TRUE) {
+ status = cr_tknzr_parse_nmchar
+ (a_this, &tmp_char,
+ &loc) ;
+ is_first_nmchar = FALSE ;
+ } else {
+ status = cr_tknzr_parse_nmchar
+ (a_this, &tmp_char, NULL) ;
+ }
+ if (status != CR_OK)
+ break;
+ g_string_append_unichar ((*a_str)->stryng,
+ tmp_char);
+ }
+ if (i > 0) {
+ cr_parsing_location_copy
+ (&(*a_str)->location, &loc) ;
+ return CR_OK;
+ }
+ if (str_needs_free == TRUE && *a_str) {
+ cr_string_destroy (*a_str);
+ *a_str = NULL;
+ }
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+ return CR_PARSING_ERROR;
+}
+
+/**
+ *Parses a "hash" as defined by the css spec in [4.1.1]:
+ *HASH ::= #{name}
+ */
+static enum CRStatus
+cr_tknzr_parse_hash (CRTknzr * a_this, CRString ** a_str)
+{
+ guint32 cur_char = 0;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_OK;
+ gboolean str_needs_free = FALSE;
+ CRParsingLocation loc = {0} ;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input,
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+ READ_NEXT_CHAR (a_this, &cur_char);
+ if (cur_char != '#') {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ if (*a_str == NULL) {
+ *a_str = cr_string_new ();
+ str_needs_free = TRUE;
+ }
+ cr_tknzr_get_parsing_location (a_this,
+ &loc) ;
+ status = cr_tknzr_parse_name (a_this, a_str);
+ cr_parsing_location_copy (&(*a_str)->location, &loc) ;
+ if (status != CR_OK) {
+ goto error;
+ }
+ return CR_OK;
+
+ error:
+ if (str_needs_free == TRUE && *a_str) {
+ cr_string_destroy (*a_str);
+ *a_str = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+ return status;
+}
+
+/**
+ *Parses an uri as defined by the css spec [4.1.1]:
+ * URI ::= url\({w}{string}{w}\)
+ * |url\({w}([!#$%&*-~]|{nonascii}|{escape})*{w}\)
+ *
+ *@param a_this the current instance of #CRTknzr.
+ *@param a_str the successfully parsed url.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_tknzr_parse_uri (CRTknzr * a_this,
+ CRString ** a_str)
+{
+ guint32 cur_char = 0;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_PARSING_ERROR;
+ guchar tab[4] = { 0 }, *tmp_ptr1 = NULL, *tmp_ptr2 = NULL;
+ CRString *str = NULL;
+ CRParsingLocation location = {0} ;
+
+ g_return_val_if_fail (a_this
+ && PRIVATE (a_this)
+ && PRIVATE (a_this)->input
+ && a_str,
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ PEEK_BYTE (a_this, 1, &tab[0]);
+ PEEK_BYTE (a_this, 2, &tab[1]);
+ PEEK_BYTE (a_this, 3, &tab[2]);
+ PEEK_BYTE (a_this, 4, &tab[3]);
+
+ if (tab[0] != 'u' || tab[1] != 'r' || tab[2] != 'l' || tab[3] != '(') {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ /*
+ *Here, we want to skip 4 bytes ('u''r''l''(').
+ *But we also need to keep track of the parsing location
+ *of the 'u'. So, we skip 1 byte, we record the parsing
+ *location, then we skip the 3 remaining bytes.
+ */
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this, &location) ;
+ SKIP_CHARS (a_this, 3);
+ cr_tknzr_try_to_skip_spaces (a_this);
+ status = cr_tknzr_parse_string (a_this, a_str);
+
+ if (status == CR_OK) {
+ guint32 next_char = 0;
+ status = cr_tknzr_parse_w (a_this, &tmp_ptr1,
+ &tmp_ptr2, NULL);
+ cr_tknzr_try_to_skip_spaces (a_this);
+ PEEK_NEXT_CHAR (a_this, &next_char);
+ if (next_char == ')') {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ status = CR_OK;
+ } else {
+ status = CR_PARSING_ERROR;
+ }
+ }
+ if (status != CR_OK) {
+ str = cr_string_new ();
+ for (;;) {
+ guint32 next_char = 0;
+ PEEK_NEXT_CHAR (a_this, &next_char);
+ if (strchr ("!#$%&", next_char)
+ || (next_char >= '*' && next_char <= '~')
+ || (cr_utils_is_nonascii (next_char) == TRUE)) {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ g_string_append_unichar
+ (str->stryng, cur_char);
+ status = CR_OK;
+ } else {
+ guint32 esc_code = 0;
+ status = cr_tknzr_parse_escape
+ (a_this, &esc_code, NULL);
+ if (status == CR_OK) {
+ g_string_append_unichar
+ (str->stryng,
+ esc_code);
+ } else {
+ status = CR_OK;
+ break;
+ }
+ }
+ }
+ cr_tknzr_try_to_skip_spaces (a_this);
+ READ_NEXT_CHAR (a_this, &cur_char);
+ if (cur_char == ')') {
+ status = CR_OK;
+ } else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ if (str) {
+ if (*a_str == NULL) {
+ *a_str = str;
+ str = NULL;
+ } else {
+ g_string_append_len
+ ((*a_str)->stryng,
+ str->stryng->str,
+ str->stryng->len);
+ cr_string_destroy (str);
+ }
+ }
+ }
+
+ cr_parsing_location_copy
+ (&(*a_str)->location,
+ &location) ;
+ return CR_OK ;
+ error:
+ if (str) {
+ cr_string_destroy (str);
+ str = NULL;
+ }
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+ return status;
+}
+
+/**
+ *parses an RGB as defined in the css2 spec.
+ *rgb: rgb '('S*{num}%?S* ',' {num}#?S*,S*{num}#?S*')'
+ *
+ *@param a_this the "this pointer" of the current instance of
+ *@param a_rgb out parameter the parsed rgb.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_tknzr_parse_rgb (CRTknzr * a_this, CRRgb ** a_rgb)
+{
+ enum CRStatus status = CR_OK;
+ CRInputPos init_pos;
+ CRNum *num = NULL;
+ guchar next_bytes[3] = { 0 }, cur_byte = 0;
+ glong red = 0,
+ green = 0,
+ blue = 0,
+ i = 0;
+ gboolean is_percentage = FALSE;
+ CRParsingLocation location = {0} ;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ PEEK_BYTE (a_this, 1, &next_bytes[0]);
+ PEEK_BYTE (a_this, 2, &next_bytes[1]);
+ PEEK_BYTE (a_this, 3, &next_bytes[2]);
+
+ if (((next_bytes[0] == 'r') || (next_bytes[0] == 'R'))
+ && ((next_bytes[1] == 'g') || (next_bytes[1] == 'G'))
+ && ((next_bytes[2] == 'b') || (next_bytes[2] == 'B'))) {
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this, &location) ;
+ SKIP_CHARS (a_this, 2);
+ } else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ READ_NEXT_BYTE (a_this, &cur_byte);
+ ENSURE_PARSING_COND (cur_byte == '(');
+
+ cr_tknzr_try_to_skip_spaces (a_this);
+ status = cr_tknzr_parse_num (a_this, &num);
+ ENSURE_PARSING_COND ((status == CR_OK) && (num != NULL));
+
+ red = num->val;
+ cr_num_destroy (num);
+ num = NULL;
+
+ PEEK_BYTE (a_this, 1, &next_bytes[0]);
+ if (next_bytes[0] == '%') {
+ SKIP_CHARS (a_this, 1);
+ is_percentage = TRUE;
+ }
+ cr_tknzr_try_to_skip_spaces (a_this);
+
+ for (i = 0; i < 2; i++) {
+ READ_NEXT_BYTE (a_this, &cur_byte);
+ ENSURE_PARSING_COND (cur_byte == ',');
+
+ cr_tknzr_try_to_skip_spaces (a_this);
+ status = cr_tknzr_parse_num (a_this, &num);
+ ENSURE_PARSING_COND ((status == CR_OK) && (num != NULL));
+
+ PEEK_BYTE (a_this, 1, &next_bytes[0]);
+ if (next_bytes[0] == '%') {
+ SKIP_CHARS (a_this, 1);
+ is_percentage = 1;
+ }
+
+ if (i == 0) {
+ green = num->val;
+ } else if (i == 1) {
+ blue = num->val;
+ }
+
+ if (num) {
+ cr_num_destroy (num);
+ num = NULL;
+ }
+ cr_tknzr_try_to_skip_spaces (a_this);
+ }
+
+ READ_NEXT_BYTE (a_this, &cur_byte);
+ if (*a_rgb == NULL) {
+ *a_rgb = cr_rgb_new_with_vals (red, green, blue,
+ is_percentage);
+
+ if (*a_rgb == NULL) {
+ status = CR_ERROR;
+ goto error;
+ }
+ status = CR_OK;
+ } else {
+ (*a_rgb)->red = red;
+ (*a_rgb)->green = green;
+ (*a_rgb)->blue = blue;
+ (*a_rgb)->is_percentage = is_percentage;
+
+ status = CR_OK;
+ }
+
+ if (status == CR_OK) {
+ if (a_rgb && *a_rgb) {
+ cr_parsing_location_copy
+ (&(*a_rgb)->location,
+ &location) ;
+ }
+ return CR_OK;
+ }
+
+ error:
+ if (num) {
+ cr_num_destroy (num);
+ num = NULL;
+ }
+
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+ return CR_OK;
+}
+
+/**
+ *Parses a atkeyword as defined by the css spec in [4.1.1]:
+ *ATKEYWORD ::= @{ident}
+ *
+ *@param a_this the "this pointer" of the current instance of
+ *#CRTknzr.
+ *
+ *@param a_str out parameter. The parsed atkeyword. If *a_str is
+ *set to NULL this function allocates a new instance of CRString and
+ *sets it to the parsed atkeyword. If not, this function just appends
+ *the parsed atkeyword to the end of *a_str. In both cases it is up to
+ *the caller to free *a_str.
+ *
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+static enum CRStatus
+cr_tknzr_parse_atkeyword (CRTknzr * a_this,
+ CRString ** a_str)
+{
+ guint32 cur_char = 0;
+ CRInputPos init_pos;
+ gboolean str_needs_free = FALSE;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input
+ && a_str, CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ READ_NEXT_CHAR (a_this, &cur_char);
+
+ if (cur_char != '@') {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+
+ if (*a_str == NULL) {
+ *a_str = cr_string_new ();
+ str_needs_free = TRUE;
+ }
+ status = cr_tknzr_parse_ident (a_this, a_str);
+ if (status != CR_OK) {
+ goto error;
+ }
+ return CR_OK;
+ error:
+
+ if (str_needs_free == TRUE && *a_str) {
+ cr_string_destroy (*a_str);
+ *a_str = NULL;
+ }
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+ return status;
+}
+
+static enum CRStatus
+cr_tknzr_parse_important (CRTknzr * a_this,
+ CRParsingLocation *a_location)
+{
+ guint32 cur_char = 0;
+ CRInputPos init_pos;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input,
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+ READ_NEXT_CHAR (a_this, &cur_char);
+ ENSURE_PARSING_COND (cur_char == '!');
+ if (a_location) {
+ cr_tknzr_get_parsing_location (a_this,
+ a_location) ;
+ }
+ cr_tknzr_try_to_skip_spaces (a_this);
+
+ if (BYTE (PRIVATE (a_this)->input, 1, NULL) == 'i'
+ && BYTE (PRIVATE (a_this)->input, 2, NULL) == 'm'
+ && BYTE (PRIVATE (a_this)->input, 3, NULL) == 'p'
+ && BYTE (PRIVATE (a_this)->input, 4, NULL) == 'o'
+ && BYTE (PRIVATE (a_this)->input, 5, NULL) == 'r'
+ && BYTE (PRIVATE (a_this)->input, 6, NULL) == 't'
+ && BYTE (PRIVATE (a_this)->input, 7, NULL) == 'a'
+ && BYTE (PRIVATE (a_this)->input, 8, NULL) == 'n'
+ && BYTE (PRIVATE (a_this)->input, 9, NULL) == 't') {
+ SKIP_BYTES (a_this, 9);
+ if (a_location) {
+ cr_tknzr_get_parsing_location (a_this,
+ a_location) ;
+ }
+ return CR_OK;
+ } else {
+ status = CR_PARSING_ERROR;
+ }
+
+ error:
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+
+ return status;
+}
+
+/**
+ *Parses a num as defined in the css spec [4.1.1]:
+ *[0-9]+|[0-9]*\.[0-9]+
+ *@param a_this the current instance of #CRTknzr.
+ *@param a_num out parameter. The parsed number.
+ *@return CR_OK upon successfull completion,
+ *an error code otherwise.
+ */
+static enum CRStatus
+cr_tknzr_parse_num (CRTknzr * a_this,
+ CRNum ** a_num)
+{
+ enum CRStatus status = CR_PARSING_ERROR;
+ enum CRNumType val_type = NUM_GENERIC;
+ gboolean parsing_dec, /* true iff seen decimal point. */
+ parsed; /* true iff the substring seen so far is a valid CSS
+ number, i.e. `[0-9]+|[0-9]*\.[0-9]+'. */
+ guint32 cur_char = 0,
+ next_char = 0;
+ gdouble numerator, denominator = 1;
+ CRInputPos init_pos;
+ CRParsingLocation location = {0} ;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input,
+ CR_BAD_PARAM_ERROR);
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+ READ_NEXT_CHAR (a_this, &cur_char);
+ if (IS_NUM (cur_char)) {
+ numerator = (cur_char - '0');
+ parsing_dec = FALSE;
+ parsed = TRUE;
+ } else if (cur_char == '.') {
+ numerator = 0;
+ parsing_dec = TRUE;
+ parsed = FALSE;
+ } else {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+ cr_tknzr_get_parsing_location (a_this, &location) ;
+
+ for (;;) {
+ status = cr_tknzr_peek_char (a_this, &next_char);
+ if (status != CR_OK) {
+ if (status == CR_END_OF_INPUT_ERROR)
+ status = CR_OK;
+ break;
+ }
+ if (next_char == '.') {
+ if (parsing_dec) {
+ status = CR_PARSING_ERROR;
+ goto error;
+ }
+
+ READ_NEXT_CHAR (a_this, &cur_char);
+ parsing_dec = TRUE;
+ parsed = FALSE; /* In CSS, there must be at least
+ one digit after `.'. */
+ } else if (IS_NUM (next_char)) {
+ READ_NEXT_CHAR (a_this, &cur_char);
+ parsed = TRUE;
+
+ numerator = numerator * 10 + (cur_char - '0');
+ if (parsing_dec) {
+ denominator *= 10;
+ }
+ } else {
+ break;
+ }
+ }
+
+ if (!parsed) {
+ status = CR_PARSING_ERROR;
+ }
+
+ /*
+ *Now, set the output param values.
+ */
+ if (status == CR_OK) {
+ gdouble val = numerator / denominator;
+ if (*a_num == NULL) {
+ *a_num = cr_num_new_with_val (val, val_type);
+
+ if (*a_num == NULL) {
+ status = CR_ERROR;
+ goto error;
+ }
+ } else {
+ (*a_num)->val = val;
+ (*a_num)->type = val_type;
+ }
+ cr_parsing_location_copy (&(*a_num)->location,
+ &location) ;
+ return CR_OK;
+ }
+
+ error:
+
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+
+ return status;
+}
+
+/*********************************************
+ *PUBLIC methods
+ ********************************************/
+
+CRTknzr *
+cr_tknzr_new (CRInput * a_input)
+{
+ CRTknzr *result = NULL;
+
+ result = g_try_malloc (sizeof (CRTknzr));
+
+ if (result == NULL) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRTknzr));
+
+ result->priv = g_try_malloc (sizeof (CRTknzrPriv));
+
+ if (result->priv == NULL) {
+ cr_utils_trace_info ("Out of memory");
+
+ if (result) {
+ g_free (result);
+ result = NULL;
+ }
+
+ return NULL;
+ }
+ memset (result->priv, 0, sizeof (CRTknzrPriv));
+ if (a_input)
+ cr_tknzr_set_input (result, a_input);
+ return result;
+}
+
+CRTknzr *
+cr_tknzr_new_from_buf (guchar * a_buf, gulong a_len,
+ enum CREncoding a_enc,
+ gboolean a_free_at_destroy)
+{
+ CRTknzr *result = NULL;
+ CRInput *input = NULL;
+
+ input = cr_input_new_from_buf (a_buf, a_len, a_enc,
+ a_free_at_destroy);
+
+ g_return_val_if_fail (input != NULL, NULL);
+
+ result = cr_tknzr_new (input);
+
+ return result;
+}
+
+CRTknzr *
+cr_tknzr_new_from_uri (const guchar * a_file_uri,
+ enum CREncoding a_enc)
+{
+ CRTknzr *result = NULL;
+ CRInput *input = NULL;
+
+ input = cr_input_new_from_uri (a_file_uri, a_enc);
+ g_return_val_if_fail (input != NULL, NULL);
+
+ result = cr_tknzr_new (input);
+
+ return result;
+}
+
+void
+cr_tknzr_ref (CRTknzr * a_this)
+{
+ g_return_if_fail (a_this && PRIVATE (a_this));
+
+ PRIVATE (a_this)->ref_count++;
+}
+
+gboolean
+cr_tknzr_unref (CRTknzr * a_this)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), FALSE);
+
+ if (PRIVATE (a_this)->ref_count > 0) {
+ PRIVATE (a_this)->ref_count--;
+ }
+
+ if (PRIVATE (a_this)->ref_count == 0) {
+ cr_tknzr_destroy (a_this);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+enum CRStatus
+cr_tknzr_set_input (CRTknzr * a_this, CRInput * a_input)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->input) {
+ cr_input_unref (PRIVATE (a_this)->input);
+ }
+
+ PRIVATE (a_this)->input = a_input;
+
+ cr_input_ref (PRIVATE (a_this)->input);
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_tknzr_get_input (CRTknzr * a_this, CRInput ** a_input)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ *a_input = PRIVATE (a_this)->input;
+
+ return CR_OK;
+}
+
+/*********************************
+ *Tokenizer input handling routines
+ *********************************/
+
+/**
+ *Reads the next byte from the parser input stream.
+ *@param a_this the "this pointer" of the current instance of
+ *#CRParser.
+ *@param a_byte out parameter the place where to store the byte
+ *read.
+ *@return CR_OK upon successfull completion, an error
+ *code otherwise.
+ */
+enum CRStatus
+cr_tknzr_read_byte (CRTknzr * a_this, guchar * a_byte)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this), CR_BAD_PARAM_ERROR);
+
+ return cr_input_read_byte (PRIVATE (a_this)->input, a_byte);
+
+}
+
+/**
+ *Reads the next char from the parser input stream.
+ *@param a_this the current instance of #CRTknzr.
+ *@param a_char out parameter. The read char.
+ *@return CR_OK upon successfull completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_tknzr_read_char (CRTknzr * a_this, guint32 * a_char)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input
+ && a_char, CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->token_cache) {
+ cr_input_set_cur_pos (PRIVATE (a_this)->input,
+ &PRIVATE (a_this)->prev_pos);
+ cr_token_destroy (PRIVATE (a_this)->token_cache);
+ PRIVATE (a_this)->token_cache = NULL;
+ }
+
+ return cr_input_read_char (PRIVATE (a_this)->input, a_char);
+}
+
+/**
+ *Peeks a char from the parser input stream.
+ *To "peek a char" means reads the next char without consuming it.
+ *Subsequent calls to this function return the same char.
+ *@param a_this the current instance of #CRTknzr.
+ *@param a_char out parameter. The peeked char uppon successfull completion.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_tknzr_peek_char (CRTknzr * a_this, guint32 * a_char)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input
+ && a_char, CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->token_cache) {
+ cr_input_set_cur_pos (PRIVATE (a_this)->input,
+ &PRIVATE (a_this)->prev_pos);
+ cr_token_destroy (PRIVATE (a_this)->token_cache);
+ PRIVATE (a_this)->token_cache = NULL;
+ }
+
+ return cr_input_peek_char (PRIVATE (a_this)->input, a_char);
+}
+
+/**
+ *Peeks a byte ahead at a given postion in the parser input stream.
+ *@param a_this the current instance of #CRTknzr.
+ *@param a_offset the offset of the peeked byte starting from the current
+ *byte in the parser input stream.
+ *@param a_byte out parameter. The peeked byte upon
+ *successfull completion.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_tknzr_peek_byte (CRTknzr * a_this, gulong a_offset, guchar * a_byte)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input && a_byte,
+ CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->token_cache) {
+ cr_input_set_cur_pos (PRIVATE (a_this)->input,
+ &PRIVATE (a_this)->prev_pos);
+ cr_token_destroy (PRIVATE (a_this)->token_cache);
+ PRIVATE (a_this)->token_cache = NULL;
+ }
+
+ return cr_input_peek_byte (PRIVATE (a_this)->input,
+ CR_SEEK_CUR, a_offset, a_byte);
+}
+
+/**
+ *Same as cr_tknzr_peek_byte() but this api returns the byte peeked.
+ *@param a_this the current instance of #CRTknzr.
+ *@param a_offset the offset of the peeked byte starting from the current
+ *byte in the parser input stream.
+ *@param a_eof out parameter. If not NULL, is set to TRUE if we reached end of
+ *file, FALE otherwise. If the caller sets it to NULL, this parameter
+ *is just ignored.
+ *@return the peeked byte.
+ */
+guchar
+cr_tknzr_peek_byte2 (CRTknzr * a_this, gulong a_offset, gboolean * a_eof)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input, 0);
+
+ return cr_input_peek_byte2 (PRIVATE (a_this)->input, a_offset, a_eof);
+}
+
+/**
+ *Gets the number of bytes left in the topmost input stream
+ *associated to this parser.
+ *@param a_this the current instance of #CRTknzr
+ *@return the number of bytes left or -1 in case of error.
+ */
+glong
+cr_tknzr_get_nb_bytes_left (CRTknzr * a_this)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input, CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->token_cache) {
+ cr_input_set_cur_pos (PRIVATE (a_this)->input,
+ &PRIVATE (a_this)->prev_pos);
+ cr_token_destroy (PRIVATE (a_this)->token_cache);
+ PRIVATE (a_this)->token_cache = NULL;
+ }
+
+ return cr_input_get_nb_bytes_left (PRIVATE (a_this)->input);
+}
+
+enum CRStatus
+cr_tknzr_get_cur_pos (CRTknzr * a_this, CRInputPos * a_pos)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input
+ && a_pos, CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->token_cache) {
+ cr_input_set_cur_pos (PRIVATE (a_this)->input,
+ &PRIVATE (a_this)->prev_pos);
+ cr_token_destroy (PRIVATE (a_this)->token_cache);
+ PRIVATE (a_this)->token_cache = NULL;
+ }
+
+ return cr_input_get_cur_pos (PRIVATE (a_this)->input, a_pos);
+}
+
+enum CRStatus
+cr_tknzr_get_parsing_location (CRTknzr *a_this,
+ CRParsingLocation *a_loc)
+{
+ g_return_val_if_fail (a_this
+ && PRIVATE (a_this)
+ && a_loc,
+ CR_BAD_PARAM_ERROR) ;
+
+ return cr_input_get_parsing_location
+ (PRIVATE (a_this)->input, a_loc) ;
+}
+
+enum CRStatus
+cr_tknzr_get_cur_byte_addr (CRTknzr * a_this, guchar ** a_addr)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input, CR_BAD_PARAM_ERROR);
+ if (PRIVATE (a_this)->token_cache) {
+ cr_input_set_cur_pos (PRIVATE (a_this)->input,
+ &PRIVATE (a_this)->prev_pos);
+ cr_token_destroy (PRIVATE (a_this)->token_cache);
+ PRIVATE (a_this)->token_cache = NULL;
+ }
+
+ return cr_input_get_cur_byte_addr (PRIVATE (a_this)->input, a_addr);
+}
+
+enum CRStatus
+cr_tknzr_seek_index (CRTknzr * a_this, enum CRSeekPos a_origin, gint a_pos)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input, CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->token_cache) {
+ cr_input_set_cur_pos (PRIVATE (a_this)->input,
+ &PRIVATE (a_this)->prev_pos);
+ cr_token_destroy (PRIVATE (a_this)->token_cache);
+ PRIVATE (a_this)->token_cache = NULL;
+ }
+
+ return cr_input_seek_index (PRIVATE (a_this)->input, a_origin, a_pos);
+}
+
+enum CRStatus
+cr_tknzr_consume_chars (CRTknzr * a_this, guint32 a_char, glong * a_nb_char)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input, CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->token_cache) {
+ cr_input_set_cur_pos (PRIVATE (a_this)->input,
+ &PRIVATE (a_this)->prev_pos);
+ cr_token_destroy (PRIVATE (a_this)->token_cache);
+ PRIVATE (a_this)->token_cache = NULL;
+ }
+
+ return cr_input_consume_chars (PRIVATE (a_this)->input,
+ a_char, a_nb_char);
+}
+
+enum CRStatus
+cr_tknzr_set_cur_pos (CRTknzr * a_this, CRInputPos * a_pos)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input, CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->token_cache) {
+ cr_token_destroy (PRIVATE (a_this)->token_cache);
+ PRIVATE (a_this)->token_cache = NULL;
+ }
+
+ return cr_input_set_cur_pos (PRIVATE (a_this)->input, a_pos);
+}
+
+enum CRStatus
+cr_tknzr_unget_token (CRTknzr * a_this, CRToken * a_token)
+{
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->token_cache == NULL,
+ CR_BAD_PARAM_ERROR);
+
+ PRIVATE (a_this)->token_cache = a_token;
+
+ return CR_OK;
+}
+
+/**
+ *Returns the next token of the input stream.
+ *This method is really central. Each parsing
+ *method calls it.
+ *@param a_this the current tokenizer.
+ *@param a_tk out parameter. The returned token.
+ *for the sake of mem leak avoidance, *a_tk must
+ *be NULL.
+ *@param CR_OK upon successfull completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_tknzr_get_next_token (CRTknzr * a_this, CRToken ** a_tk)
+{
+ enum CRStatus status = CR_OK;
+ CRToken *token = NULL;
+ CRInputPos init_pos;
+ guint32 next_char = 0;
+ guchar next_bytes[4] = { 0 };
+ gboolean reached_eof = FALSE;
+ CRInput *input = NULL;
+ CRString *str = NULL;
+ CRRgb *rgb = NULL;
+ CRParsingLocation location = {0} ;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && a_tk && *a_tk == NULL
+ && PRIVATE (a_this)->input,
+ CR_BAD_PARAM_ERROR);
+
+ if (PRIVATE (a_this)->token_cache) {
+ *a_tk = PRIVATE (a_this)->token_cache;
+ PRIVATE (a_this)->token_cache = NULL;
+ return CR_OK;
+ }
+
+ RECORD_INITIAL_POS (a_this, &init_pos);
+
+ status = cr_input_get_end_of_file
+ (PRIVATE (a_this)->input, &reached_eof);
+ ENSURE_PARSING_COND (status == CR_OK);
+
+ if (reached_eof == TRUE) {
+ status = CR_END_OF_INPUT_ERROR;
+ goto error;
+ }
+
+ input = PRIVATE (a_this)->input;
+
+ PEEK_NEXT_CHAR (a_this, &next_char);
+ token = cr_token_new ();
+ ENSURE_PARSING_COND (token);
+
+ switch (next_char) {
+ case '@':
+ {
+ if (BYTE (input, 2, NULL) == 'f'
+ && BYTE (input, 3, NULL) == 'o'
+ && BYTE (input, 4, NULL) == 'n'
+ && BYTE (input, 5, NULL) == 't'
+ && BYTE (input, 6, NULL) == '-'
+ && BYTE (input, 7, NULL) == 'f'
+ && BYTE (input, 8, NULL) == 'a'
+ && BYTE (input, 9, NULL) == 'c'
+ && BYTE (input, 10, NULL) == 'e') {
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location
+ (a_this, &location) ;
+ SKIP_CHARS (a_this, 9);
+ status = cr_token_set_font_face_sym (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+ }
+
+ if (BYTE (input, 2, NULL) == 'c'
+ && BYTE (input, 3, NULL) == 'h'
+ && BYTE (input, 4, NULL) == 'a'
+ && BYTE (input, 5, NULL) == 'r'
+ && BYTE (input, 6, NULL) == 's'
+ && BYTE (input, 7, NULL) == 'e'
+ && BYTE (input, 8, NULL) == 't') {
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location
+ (a_this, &location) ;
+ SKIP_CHARS (a_this, 7);
+ status = cr_token_set_charset_sym (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+ }
+
+ if (BYTE (input, 2, NULL) == 'i'
+ && BYTE (input, 3, NULL) == 'm'
+ && BYTE (input, 4, NULL) == 'p'
+ && BYTE (input, 5, NULL) == 'o'
+ && BYTE (input, 6, NULL) == 'r'
+ && BYTE (input, 7, NULL) == 't') {
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location
+ (a_this, &location) ;
+ SKIP_CHARS (a_this, 6);
+ status = cr_token_set_import_sym (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+ }
+
+ if (BYTE (input, 2, NULL) == 'm'
+ && BYTE (input, 3, NULL) == 'e'
+ && BYTE (input, 4, NULL) == 'd'
+ && BYTE (input, 5, NULL) == 'i'
+ && BYTE (input, 6, NULL) == 'a') {
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ SKIP_CHARS (a_this, 5);
+ status = cr_token_set_media_sym (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+ }
+
+ if (BYTE (input, 2, NULL) == 'p'
+ && BYTE (input, 3, NULL) == 'a'
+ && BYTE (input, 4, NULL) == 'g'
+ && BYTE (input, 5, NULL) == 'e') {
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ SKIP_CHARS (a_this, 4);
+ status = cr_token_set_page_sym (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+ }
+ status = cr_tknzr_parse_atkeyword (a_this, &str);
+ if (status == CR_OK) {
+ status = cr_token_set_atkeyword (token, str);
+ CHECK_PARSING_STATUS (status, TRUE);
+ if (str) {
+ cr_parsing_location_copy (&token->location,
+ &str->location) ;
+ }
+ goto done;
+ }
+ }
+ break;
+
+ case 'u':
+
+ if (BYTE (input, 2, NULL) == 'r'
+ && BYTE (input, 3, NULL) == 'l'
+ && BYTE (input, 4, NULL) == '(') {
+ CRString *str = NULL;
+
+ status = cr_tknzr_parse_uri (a_this, &str);
+ if (status == CR_OK) {
+ status = cr_token_set_uri (token, str);
+ CHECK_PARSING_STATUS (status, TRUE);
+ if (str) {
+ cr_parsing_location_copy (&token->location,
+ &str->location) ;
+ }
+ goto done;
+ }
+ }
+ goto fallback;
+ break;
+
+ case 'r':
+ if (BYTE (input, 2, NULL) == 'g'
+ && BYTE (input, 3, NULL) == 'b'
+ && BYTE (input, 4, NULL) == '(') {
+ status = cr_tknzr_parse_rgb (a_this, &rgb);
+ if (status == CR_OK && rgb) {
+ status = cr_token_set_rgb (token, rgb);
+ CHECK_PARSING_STATUS (status, TRUE);
+ if (rgb) {
+ cr_parsing_location_copy (&token->location,
+ &rgb->location) ;
+ }
+ rgb = NULL;
+ goto done;
+ }
+
+ }
+ goto fallback;
+ break;
+
+ case '<':
+ if (BYTE (input, 2, NULL) == '!'
+ && BYTE (input, 3, NULL) == '-'
+ && BYTE (input, 4, NULL) == '-') {
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ SKIP_CHARS (a_this, 3);
+ status = cr_token_set_cdo (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+ }
+ break;
+
+ case '-':
+ if (BYTE (input, 2, NULL) == '-'
+ && BYTE (input, 3, NULL) == '>') {
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ SKIP_CHARS (a_this, 2);
+ status = cr_token_set_cdc (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+ } else {
+ status = cr_tknzr_parse_ident
+ (a_this, &str);
+ if (status == CR_OK) {
+ cr_token_set_ident
+ (token, str);
+ if (str) {
+ cr_parsing_location_copy (&token->location,
+ &str->location) ;
+ }
+ goto done;
+ }
+ }
+ break;
+
+ case '~':
+ if (BYTE (input, 2, NULL) == '=') {
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ SKIP_CHARS (a_this, 1);
+ status = cr_token_set_includes (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+ }
+ break;
+
+ case '|':
+ if (BYTE (input, 2, NULL) == '=') {
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ SKIP_CHARS (a_this, 1);
+ status = cr_token_set_dashmatch (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+ }
+ break;
+
+ case '/':
+ if (BYTE (input, 2, NULL) == '*') {
+ status = cr_tknzr_parse_comment (a_this, &str);
+
+ if (status == CR_OK) {
+ status = cr_token_set_comment (token, str);
+ str = NULL;
+ CHECK_PARSING_STATUS (status, TRUE);
+ if (str) {
+ cr_parsing_location_copy (&token->location,
+ &str->location) ;
+ }
+ goto done;
+ }
+ }
+ break ;
+
+ case ';':
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ status = cr_token_set_semicolon (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+
+ case '{':
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ status = cr_token_set_cbo (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ goto done;
+
+ case '}':
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ status = cr_token_set_cbc (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+
+ case '(':
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ status = cr_token_set_po (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+
+ case ')':
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ status = cr_token_set_pc (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+
+ case '[':
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ status = cr_token_set_bo (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+
+ case ']':
+ SKIP_CHARS (a_this, 1);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ status = cr_token_set_bc (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+
+ case ' ':
+ case '\t':
+ case '\n':
+ case '\f':
+ case '\r':
+ {
+ guchar *start = NULL,
+ *end = NULL;
+
+ status = cr_tknzr_parse_w (a_this, &start,
+ &end, &location);
+ if (status == CR_OK) {
+ status = cr_token_set_s (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ goto done;
+ }
+ }
+ break;
+
+ case '#':
+ {
+ status = cr_tknzr_parse_hash (a_this, &str);
+ if (status == CR_OK && str) {
+ status = cr_token_set_hash (token, str);
+ CHECK_PARSING_STATUS (status, TRUE);
+ if (str) {
+ cr_parsing_location_copy (&token->location,
+ &str->location) ;
+ }
+ str = NULL;
+ goto done;
+ }
+ }
+ break;
+
+ case '\'':
+ case '"':
+ status = cr_tknzr_parse_string (a_this, &str);
+ if (status == CR_OK && str) {
+ status = cr_token_set_string (token, str);
+ CHECK_PARSING_STATUS (status, TRUE);
+ if (str) {
+ cr_parsing_location_copy (&token->location,
+ &str->location) ;
+ }
+ str = NULL;
+ goto done;
+ }
+ break;
+
+ case '!':
+ status = cr_tknzr_parse_important (a_this, &location);
+ if (status == CR_OK) {
+ status = cr_token_set_important_sym (token);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ goto done;
+ }
+ break;
+
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ case '.':
+ {
+ CRNum *num = NULL;
+
+ status = cr_tknzr_parse_num (a_this, &num);
+ if (status == CR_OK && num) {
+ next_bytes[0] = BYTE (input, 1, NULL);
+ next_bytes[1] = BYTE (input, 2, NULL);
+ next_bytes[2] = BYTE (input, 3, NULL);
+ next_bytes[3] = BYTE (input, 3, NULL);
+
+ if (next_bytes[0] == 'e'
+ && next_bytes[1] == 'm') {
+ num->type = NUM_LENGTH_EM;
+ status = cr_token_set_ems (token,
+ num);
+ num = NULL;
+ SKIP_CHARS (a_this, 2);
+ } else if (next_bytes[0] == 'e'
+ && next_bytes[1] == 'x') {
+ num->type = NUM_LENGTH_EX;
+ status = cr_token_set_exs (token,
+ num);
+ num = NULL;
+ SKIP_CHARS (a_this, 2);
+ } else if (next_bytes[0] == 'p'
+ && next_bytes[1] == 'x') {
+ num->type = NUM_LENGTH_PX;
+ status = cr_token_set_length
+ (token, num, LENGTH_PX_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 2);
+ } else if (next_bytes[0] == 'c'
+ && next_bytes[1] == 'm') {
+ num->type = NUM_LENGTH_CM;
+ status = cr_token_set_length
+ (token, num, LENGTH_CM_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 2);
+ } else if (next_bytes[0] == 'm'
+ && next_bytes[1] == 'm') {
+ num->type = NUM_LENGTH_MM;
+ status = cr_token_set_length
+ (token, num, LENGTH_MM_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 2);
+ } else if (next_bytes[0] == 'i'
+ && next_bytes[1] == 'n') {
+ num->type = NUM_LENGTH_IN;
+ status = cr_token_set_length
+ (token, num, LENGTH_IN_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 2);
+ } else if (next_bytes[0] == 'p'
+ && next_bytes[1] == 't') {
+ num->type = NUM_LENGTH_PT;
+ status = cr_token_set_length
+ (token, num, LENGTH_PT_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 2);
+ } else if (next_bytes[0] == 'p'
+ && next_bytes[1] == 'c') {
+ num->type = NUM_LENGTH_PC;
+ status = cr_token_set_length
+ (token, num, LENGTH_PC_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 2);
+ } else if (next_bytes[0] == 'd'
+ && next_bytes[1] == 'e'
+ && next_bytes[2] == 'g') {
+ num->type = NUM_ANGLE_DEG;
+ status = cr_token_set_angle
+ (token, num, ANGLE_DEG_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 3);
+ } else if (next_bytes[0] == 'r'
+ && next_bytes[1] == 'a'
+ && next_bytes[2] == 'd') {
+ num->type = NUM_ANGLE_RAD;
+ status = cr_token_set_angle
+ (token, num, ANGLE_RAD_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 3);
+ } else if (next_bytes[0] == 'g'
+ && next_bytes[1] == 'r'
+ && next_bytes[2] == 'a'
+ && next_bytes[3] == 'd') {
+ num->type = NUM_ANGLE_GRAD;
+ status = cr_token_set_angle
+ (token, num, ANGLE_GRAD_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 4);
+ } else if (next_bytes[0] == 'm'
+ && next_bytes[1] == 's') {
+ num->type = NUM_TIME_MS;
+ status = cr_token_set_time
+ (token, num, TIME_MS_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 2);
+ } else if (next_bytes[0] == 's') {
+ num->type = NUM_TIME_S;
+ status = cr_token_set_time
+ (token, num, TIME_S_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 1);
+ } else if (next_bytes[0] == 'H'
+ && next_bytes[1] == 'z') {
+ num->type = NUM_FREQ_HZ;
+ status = cr_token_set_freq
+ (token, num, FREQ_HZ_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 2);
+ } else if (next_bytes[0] == 'k'
+ && next_bytes[1] == 'H'
+ && next_bytes[2] == 'z') {
+ num->type = NUM_FREQ_KHZ;
+ status = cr_token_set_freq
+ (token, num, FREQ_KHZ_ET);
+ num = NULL;
+ SKIP_CHARS (a_this, 3);
+ } else if (next_bytes[0] == '%') {
+ num->type = NUM_PERCENTAGE;
+ status = cr_token_set_percentage
+ (token, num);
+ num = NULL;
+ SKIP_CHARS (a_this, 1);
+ } else {
+ status = cr_tknzr_parse_ident (a_this,
+ &str);
+ if (status == CR_OK && str) {
+ num->type = NUM_UNKNOWN_TYPE;
+ status = cr_token_set_dimen
+ (token, num, str);
+ num = NULL;
+ CHECK_PARSING_STATUS (status,
+ TRUE);
+ str = NULL;
+ } else {
+ status = cr_token_set_number
+ (token, num);
+ num = NULL;
+ CHECK_PARSING_STATUS (status, CR_OK);
+ str = NULL;
+ }
+ }
+ if (token && token->u.num) {
+ cr_parsing_location_copy (&token->location,
+ &token->u.num->location) ;
+ } else {
+ status = CR_ERROR ;
+ }
+ goto done ;
+ }
+ }
+ break;
+
+ default:
+ fallback:
+ /*process the fallback cases here */
+
+ if (next_char == '\\'
+ || (cr_utils_is_nonascii (next_bytes[0]) == TRUE)
+ || ((next_char >= 'a') && (next_char <= 'z'))
+ || ((next_char >= 'A') && (next_char <= 'Z'))) {
+ status = cr_tknzr_parse_ident (a_this, &str);
+ if (status == CR_OK && str) {
+ guint32 next_c = 0;
+
+ status = cr_input_peek_char
+ (PRIVATE (a_this)->input, &next_c);
+
+ if (status == CR_OK && next_c == '(') {
+
+ SKIP_CHARS (a_this, 1);
+ status = cr_token_set_function
+ (token, str);
+ CHECK_PARSING_STATUS (status, TRUE);
+ /*ownership is transfered
+ *to token by cr_token_set_function.
+ */
+ if (str) {
+ cr_parsing_location_copy (&token->location,
+ &str->location) ;
+ }
+ str = NULL;
+ } else {
+ status = cr_token_set_ident (token,
+ str);
+ CHECK_PARSING_STATUS (status, TRUE);
+ if (str) {
+ cr_parsing_location_copy (&token->location,
+ &str->location) ;
+ }
+ str = NULL;
+ }
+ goto done;
+ } else {
+ if (str) {
+ cr_string_destroy (str);
+ str = NULL;
+ }
+ }
+ }
+ break;
+ }
+
+ READ_NEXT_CHAR (a_this, &next_char);
+ cr_tknzr_get_parsing_location (a_this,
+ &location) ;
+ status = cr_token_set_delim (token, next_char);
+ CHECK_PARSING_STATUS (status, TRUE);
+ cr_parsing_location_copy (&token->location,
+ &location) ;
+ done:
+
+ if (status == CR_OK && token) {
+ *a_tk = token;
+ /*
+ *store the previous position input stream pos.
+ */
+ memmove (&PRIVATE (a_this)->prev_pos,
+ &init_pos, sizeof (CRInputPos));
+ return CR_OK;
+ }
+
+ error:
+ if (token) {
+ cr_token_destroy (token);
+ token = NULL;
+ }
+
+ if (str) {
+ cr_string_destroy (str);
+ str = NULL;
+ }
+ cr_tknzr_set_cur_pos (a_this, &init_pos);
+ return status;
+
+}
+
+enum CRStatus
+cr_tknzr_parse_token (CRTknzr * a_this, enum CRTokenType a_type,
+ enum CRTokenExtraType a_et, gpointer a_res,
+ gpointer a_extra_res)
+{
+ enum CRStatus status = CR_OK;
+ CRToken *token = NULL;
+
+ g_return_val_if_fail (a_this && PRIVATE (a_this)
+ && PRIVATE (a_this)->input
+ && a_res, CR_BAD_PARAM_ERROR);
+
+ status = cr_tknzr_get_next_token (a_this, &token);
+ if (status != CR_OK)
+ return status;
+ if (token == NULL)
+ return CR_PARSING_ERROR;
+
+ if (token->type == a_type) {
+ switch (a_type) {
+ case NO_TK:
+ case S_TK:
+ case CDO_TK:
+ case CDC_TK:
+ case INCLUDES_TK:
+ case DASHMATCH_TK:
+ case IMPORT_SYM_TK:
+ case PAGE_SYM_TK:
+ case MEDIA_SYM_TK:
+ case FONT_FACE_SYM_TK:
+ case CHARSET_SYM_TK:
+ case IMPORTANT_SYM_TK:
+ status = CR_OK;
+ break;
+
+ case STRING_TK:
+ case IDENT_TK:
+ case HASH_TK:
+ case ATKEYWORD_TK:
+ case FUNCTION_TK:
+ case COMMENT_TK:
+ case URI_TK:
+ *((CRString **) a_res) = token->u.str;
+ token->u.str = NULL;
+ status = CR_OK;
+ break;
+
+ case EMS_TK:
+ case EXS_TK:
+ case PERCENTAGE_TK:
+ case NUMBER_TK:
+ *((CRNum **) a_res) = token->u.num;
+ token->u.num = NULL;
+ status = CR_OK;
+ break;
+
+ case LENGTH_TK:
+ case ANGLE_TK:
+ case TIME_TK:
+ case FREQ_TK:
+ if (token->extra_type == a_et) {
+ *((CRNum **) a_res) = token->u.num;
+ token->u.num = NULL;
+ status = CR_OK;
+ }
+ break;
+
+ case DIMEN_TK:
+ *((CRNum **) a_res) = token->u.num;
+ if (a_extra_res == NULL) {
+ status = CR_BAD_PARAM_ERROR;
+ goto error;
+ }
+
+ *((CRString **) a_extra_res) = token->dimen;
+ token->u.num = NULL;
+ token->dimen = NULL;
+ status = CR_OK;
+ break;
+
+ case DELIM_TK:
+ *((guint32 *) a_res) = token->u.unichar;
+ status = CR_OK;
+ break;
+
+ case UNICODERANGE_TK:
+ default:
+ status = CR_PARSING_ERROR;
+ break;
+ }
+
+ cr_token_destroy (token);
+ token = NULL;
+ } else {
+ cr_tknzr_unget_token (a_this, token);
+ token = NULL;
+ status = CR_PARSING_ERROR;
+ }
+
+ return status;
+
+ error:
+
+ if (token) {
+ cr_tknzr_unget_token (a_this, token);
+ token = NULL;
+ }
+
+ return status;
+}
+
+void
+cr_tknzr_destroy (CRTknzr * a_this)
+{
+ g_return_if_fail (a_this);
+
+ if (PRIVATE (a_this) && PRIVATE (a_this)->input) {
+ if (cr_input_unref (PRIVATE (a_this)->input)
+ == TRUE) {
+ PRIVATE (a_this)->input = NULL;
+ }
+ }
+
+ if (PRIVATE (a_this)->token_cache) {
+ cr_token_destroy (PRIVATE (a_this)->token_cache);
+ PRIVATE (a_this)->token_cache = NULL;
+ }
+
+ if (PRIVATE (a_this)) {
+ g_free (PRIVATE (a_this));
+ PRIVATE (a_this) = NULL;
+ }
+
+ g_free (a_this);
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for coypyright information.
+ */
+
+/**
+ *@file
+ *The declaration of the #CRTknzr (tokenizer)
+ *class.
+ */
+
+#ifndef __CR_TKNZR_H__
+#define __CR_TKNZR_H__
+
+#include "cr-utils.h"
+#include "cr-input.h"
+#include "cr-token.h"
+
+G_BEGIN_DECLS
+
+
+typedef struct _CRTknzr CRTknzr ;
+typedef struct _CRTknzrPriv CRTknzrPriv ;
+
+/**
+ *The tokenizer is the class that knows
+ *about all the css token. Its main job is
+ *to return the next token found in the character
+ *input stream.
+ */
+struct _CRTknzr
+{
+ /*the private data of the tokenizer.*/
+ CRTknzrPriv *priv ;
+} ;
+
+CRTknzr * cr_tknzr_new (CRInput *a_input) ;
+
+CRTknzr * cr_tknzr_new_from_uri (const guchar *a_file_uri,
+ enum CREncoding a_enc) ;
+
+CRTknzr * cr_tknzr_new_from_buf (guchar *a_buf, gulong a_len,
+ enum CREncoding a_enc,
+ gboolean a_free_at_destroy) ;
+
+gboolean cr_tknzr_unref (CRTknzr *a_this) ;
+
+void cr_tknzr_ref (CRTknzr *a_this) ;
+
+enum CRStatus cr_tknzr_read_byte (CRTknzr *a_this, guchar *a_byte) ;
+
+enum CRStatus cr_tknzr_read_char (CRTknzr *a_this, guint32 *a_char);
+
+enum CRStatus cr_tknzr_peek_char (CRTknzr *a_this, guint32 *a_char) ;
+
+enum CRStatus cr_tknzr_peek_byte (CRTknzr *a_this, gulong a_offset,
+ guchar *a_byte) ;
+
+guchar cr_tknzr_peek_byte2 (CRTknzr *a_this, gulong a_offset,
+ gboolean *a_eof) ;
+
+enum CRStatus cr_tknzr_set_cur_pos (CRTknzr *a_this, CRInputPos *a_pos) ;
+
+glong cr_tknzr_get_nb_bytes_left (CRTknzr *a_this) ;
+
+enum CRStatus cr_tknzr_get_cur_pos (CRTknzr *a_this, CRInputPos *a_pos) ;
+
+enum CRStatus cr_tknzr_get_parsing_location (CRTknzr *a_this,
+ CRParsingLocation *a_loc) ;
+
+enum CRStatus cr_tknzr_seek_index (CRTknzr *a_this,
+ enum CRSeekPos a_origin,
+ gint a_pos) ;
+
+enum CRStatus cr_tknzr_get_cur_byte_addr (CRTknzr *a_this, guchar **a_addr) ;
+
+
+enum CRStatus cr_tknzr_consume_chars (CRTknzr *a_this, guint32 a_char,
+ glong *a_nb_char) ;
+
+enum CRStatus cr_tknzr_get_next_token (CRTknzr *a_this, CRToken ** a_tk) ;
+
+enum CRStatus cr_tknzr_unget_token (CRTknzr *a_this, CRToken *a_token) ;
+
+
+enum CRStatus cr_tknzr_parse_token (CRTknzr *a_this, enum CRTokenType a_type,
+ enum CRTokenExtraType a_et, gpointer a_res,
+ gpointer a_extra_res) ;
+enum CRStatus cr_tknzr_set_input (CRTknzr *a_this, CRInput *a_input) ;
+
+enum CRStatus cr_tknzr_get_input (CRTknzr *a_this, CRInput **a_input) ;
+
+void cr_tknzr_destroy (CRTknzr *a_this) ;
+
+G_END_DECLS
+
+#endif /*__CR_TKZNR_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * see COPYRIGHTS file for copyright information.
+ */
+
+/**
+ *@file
+ *The definition of the #CRToken class.
+ *Abstracts a css2 token.
+ */
+#include <string.h>
+#include "cr-token.h"
+
+/*
+ *TODO: write a CRToken::to_string() method.
+ */
+
+/**
+ *Frees the attributes of the current instance
+ *of #CRtoken.
+ *@param a_this the current instance of #CRToken.
+ */
+static void
+cr_token_clear (CRToken * a_this)
+{
+ g_return_if_fail (a_this);
+
+ switch (a_this->type) {
+ case S_TK:
+ case CDO_TK:
+ case CDC_TK:
+ case INCLUDES_TK:
+ case DASHMATCH_TK:
+ case PAGE_SYM_TK:
+ case MEDIA_SYM_TK:
+ case FONT_FACE_SYM_TK:
+ case CHARSET_SYM_TK:
+ case IMPORT_SYM_TK:
+ case IMPORTANT_SYM_TK:
+ case SEMICOLON_TK:
+ case NO_TK:
+ case DELIM_TK:
+ case CBO_TK:
+ case CBC_TK:
+ case BO_TK:
+ case BC_TK:
+ break;
+
+ case STRING_TK:
+ case IDENT_TK:
+ case HASH_TK:
+ case URI_TK:
+ case FUNCTION_TK:
+ case COMMENT_TK:
+ case ATKEYWORD_TK:
+ if (a_this->u.str) {
+ cr_string_destroy (a_this->u.str);
+ a_this->u.str = NULL;
+ }
+ break;
+
+ case EMS_TK:
+ case EXS_TK:
+ case LENGTH_TK:
+ case ANGLE_TK:
+ case TIME_TK:
+ case FREQ_TK:
+ case PERCENTAGE_TK:
+ case NUMBER_TK:
+ case PO_TK:
+ case PC_TK:
+ if (a_this->u.num) {
+ cr_num_destroy (a_this->u.num);
+ a_this->u.num = NULL;
+ }
+ break;
+
+ case DIMEN_TK:
+ if (a_this->u.num) {
+ cr_num_destroy (a_this->u.num);
+ a_this->u.num = NULL;
+ }
+
+ if (a_this->dimen) {
+ cr_string_destroy (a_this->dimen);
+ a_this->dimen = NULL;
+ }
+
+ break;
+
+ case RGB_TK:
+ if (a_this->u.rgb) {
+ cr_rgb_destroy (a_this->u.rgb) ;
+ a_this->u.rgb = NULL ;
+ }
+ break ;
+
+ case UNICODERANGE_TK:
+ /*not supported yet. */
+ break;
+
+ default:
+ cr_utils_trace_info ("I don't know how to clear this token\n") ;
+ break;
+ }
+
+ a_this->type = NO_TK;
+}
+
+/**
+ *Default constructor of
+ *the #CRToken class.
+ *@return the newly built instance of #CRToken.
+ */
+CRToken *
+cr_token_new (void)
+{
+ CRToken *result = NULL;
+
+ result = g_try_malloc (sizeof (CRToken));
+
+ if (result == NULL) {
+ cr_utils_trace_info ("Out of memory");
+ return NULL;
+ }
+
+ memset (result, 0, sizeof (CRToken));
+
+ return result;
+}
+
+/**
+ *Sets the type of curren instance of
+ *#CRToken to 'S_TK' (S in the css2 spec)
+ *@param a_this the current instance of #CRToken.
+ *@return CR_OK upon successfull completion, an error
+ *code otherwise.
+ */
+enum CRStatus
+cr_token_set_s (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = S_TK;
+
+ return CR_OK;
+}
+
+/**
+ *Sets the type of the current instance of
+ *#CRToken to 'CDO_TK' (CDO as said by the css2 spec)
+ *@param a_this the current instance of #CRToken.
+ *@return CR_OK upon successfull completion, an error
+ *code otherwise.
+ */
+enum CRStatus
+cr_token_set_cdo (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = CDO_TK;
+
+ return CR_OK;
+}
+
+/**
+ *Sets the type of the current token to
+ *CDC_TK (CDC as said by the css2 spec).
+ *@param a_this the current instance of #CRToken.
+ *@return CR_OK upon successfull completion, an error
+ *code otherwise.
+ */
+enum CRStatus
+cr_token_set_cdc (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = CDC_TK;
+
+ return CR_OK;
+}
+
+/**
+ *Sets the type of the current instance of
+ *#CRToken to INCLUDES_TK (INCLUDES as said by the css2 spec).
+ *@param a_this the current instance of #CRToken.
+ *@return CR_OK upon successfull completion, an error
+ *code otherwise.
+ */
+enum CRStatus
+cr_token_set_includes (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = INCLUDES_TK;
+
+ return CR_OK;
+}
+
+/**
+ *Sets the type of the current instance of
+ *#CRToken to DASHMATCH_TK (DASHMATCH as said by the css2 spec).
+ *@param a_this the current instance of #CRToken.
+ *@return CR_OK upon successfull completion, an error
+ *code otherwise.
+ */
+enum CRStatus
+cr_token_set_dashmatch (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = DASHMATCH_TK;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_comment (CRToken * a_this, CRString * a_str)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+ a_this->type = COMMENT_TK;
+ a_this->u.str = a_str ;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_string (CRToken * a_this, CRString * a_str)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = STRING_TK;
+
+ a_this->u.str = a_str ;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_ident (CRToken * a_this, CRString * a_ident)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+ a_this->type = IDENT_TK;
+ a_this->u.str = a_ident;
+ return CR_OK;
+}
+
+
+enum CRStatus
+cr_token_set_function (CRToken * a_this, CRString * a_fun_name)
+{
+ g_return_val_if_fail (a_this,
+ CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+ a_this->type = FUNCTION_TK;
+ a_this->u.str = a_fun_name;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_hash (CRToken * a_this, CRString * a_hash)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+ a_this->type = HASH_TK;
+ a_this->u.str = a_hash;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_rgb (CRToken * a_this, CRRgb * a_rgb)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+ a_this->type = RGB_TK;
+ a_this->u.rgb = a_rgb;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_import_sym (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = IMPORT_SYM_TK;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_page_sym (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = PAGE_SYM_TK;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_media_sym (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = MEDIA_SYM_TK;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_font_face_sym (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+ a_this->type = FONT_FACE_SYM_TK;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_charset_sym (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+ a_this->type = CHARSET_SYM_TK;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_atkeyword (CRToken * a_this, CRString * a_atname)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+ a_this->type = ATKEYWORD_TK;
+ a_this->u.str = a_atname;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_important_sym (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+ cr_token_clear (a_this);
+ a_this->type = IMPORTANT_SYM_TK;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_ems (CRToken * a_this, CRNum * a_num)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+ cr_token_clear (a_this);
+ a_this->type = EMS_TK;
+ a_this->u.num = a_num;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_exs (CRToken * a_this, CRNum * a_num)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+ cr_token_clear (a_this);
+ a_this->type = EXS_TK;
+ a_this->u.num = a_num;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_length (CRToken * a_this, CRNum * a_num,
+ enum CRTokenExtraType a_et)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = LENGTH_TK;
+ a_this->extra_type = a_et;
+ a_this->u.num = a_num;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_angle (CRToken * a_this, CRNum * a_num,
+ enum CRTokenExtraType a_et)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = ANGLE_TK;
+ a_this->extra_type = a_et;
+ a_this->u.num = a_num;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_time (CRToken * a_this, CRNum * a_num,
+ enum CRTokenExtraType a_et)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = TIME_TK;
+ a_this->extra_type = a_et;
+ a_this->u.num = a_num;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_freq (CRToken * a_this, CRNum * a_num,
+ enum CRTokenExtraType a_et)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = FREQ_TK;
+ a_this->extra_type = a_et;
+ a_this->u.num = a_num;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_dimen (CRToken * a_this, CRNum * a_num,
+ CRString * a_dim)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+ cr_token_clear (a_this);
+ a_this->type = DIMEN_TK;
+ a_this->u.num = a_num;
+ a_this->dimen = a_dim;
+ return CR_OK;
+
+}
+
+enum CRStatus
+cr_token_set_percentage (CRToken * a_this, CRNum * a_num)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = PERCENTAGE_TK;
+ a_this->u.num = a_num;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_number (CRToken * a_this, CRNum * a_num)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = NUMBER_TK;
+ a_this->u.num = a_num;
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_uri (CRToken * a_this, CRString * a_uri)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = URI_TK;
+ a_this->u.str = a_uri;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_delim (CRToken * a_this, guint32 a_char)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = DELIM_TK;
+ a_this->u.unichar = a_char;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_semicolon (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = SEMICOLON_TK;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_cbo (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = CBO_TK;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_cbc (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = CBC_TK;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_po (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = PO_TK;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_pc (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = PC_TK;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_bo (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = BO_TK;
+
+ return CR_OK;
+}
+
+enum CRStatus
+cr_token_set_bc (CRToken * a_this)
+{
+ g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
+
+ cr_token_clear (a_this);
+
+ a_this->type = BC_TK;
+
+ return CR_OK;
+}
+
+/**
+ *The destructor of the #CRToken class.
+ *@param a_this the current instance of #CRToken.
+ */
+void
+cr_token_destroy (CRToken * a_this)
+{
+ g_return_if_fail (a_this);
+
+ cr_token_clear (a_this);
+
+ g_free (a_this);
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#ifndef __CR_TOKEN_H__
+#define __CR_TOKEN_H__
+
+#include "cr-utils.h"
+#include "cr-input.h"
+#include "cr-num.h"
+#include "cr-rgb.h"
+#include "cr-string.h"
+#include "cr-parsing-location.h"
+
+G_BEGIN_DECLS
+
+enum CRTokenType
+{
+ NO_TK,
+ S_TK,
+ CDO_TK,
+ CDC_TK,
+ INCLUDES_TK,
+ DASHMATCH_TK,
+ COMMENT_TK,
+ STRING_TK,
+ IDENT_TK,
+ HASH_TK,
+ IMPORT_SYM_TK,
+ PAGE_SYM_TK,
+ MEDIA_SYM_TK,
+ FONT_FACE_SYM_TK,
+ CHARSET_SYM_TK,
+ ATKEYWORD_TK,
+ IMPORTANT_SYM_TK,
+ EMS_TK,
+ EXS_TK,
+ LENGTH_TK,
+ ANGLE_TK,
+ TIME_TK,
+ FREQ_TK,
+ DIMEN_TK,
+ PERCENTAGE_TK,
+ NUMBER_TK,
+ RGB_TK,
+ URI_TK,
+ FUNCTION_TK,
+ UNICODERANGE_TK,
+ SEMICOLON_TK,
+ CBO_TK, /*opening curly bracket*/
+ CBC_TK, /*closing curly bracket*/
+ PO_TK, /*opening parenthesis*/
+ PC_TK, /*closing parenthesis*/
+ BO_TK, /*opening bracket*/
+ BC_TK, /*closing bracket*/
+ DELIM_TK
+} ;
+
+enum CRTokenExtraType
+{
+ NO_ET = 0,
+ LENGTH_PX_ET,
+ LENGTH_CM_ET,
+ LENGTH_MM_ET,
+ LENGTH_IN_ET,
+ LENGTH_PT_ET,
+ LENGTH_PC_ET,
+ ANGLE_DEG_ET,
+ ANGLE_RAD_ET,
+ ANGLE_GRAD_ET,
+ TIME_MS_ET,
+ TIME_S_ET,
+ FREQ_HZ_ET,
+ FREQ_KHZ_ET
+} ;
+
+typedef struct _CRToken CRToken ;
+
+/**
+ *This class abstracts a css2 token.
+ */
+struct _CRToken
+{
+ enum CRTokenType type ;
+ enum CRTokenExtraType extra_type ;
+ CRInputPos pos ;
+
+ union
+ {
+ CRString *str ;
+ CRRgb *rgb ;
+ CRNum *num ;
+ guint32 unichar ;
+ } u ;
+
+ CRString * dimen ;
+ CRParsingLocation location ;
+} ;
+
+CRToken* cr_token_new (void) ;
+
+enum CRStatus cr_token_set_s (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_cdo (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_cdc (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_includes (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_dashmatch (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_comment (CRToken *a_this, CRString *a_str) ;
+
+enum CRStatus cr_token_set_string (CRToken *a_this, CRString *a_str) ;
+
+enum CRStatus cr_token_set_ident (CRToken *a_this, CRString * a_ident) ;
+
+enum CRStatus cr_token_set_hash (CRToken *a_this, CRString *a_hash) ;
+
+enum CRStatus cr_token_set_rgb (CRToken *a_this, CRRgb *a_rgb) ;
+
+enum CRStatus cr_token_set_import_sym (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_page_sym (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_media_sym (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_font_face_sym (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_charset_sym (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_atkeyword (CRToken *a_this, CRString *a_atname) ;
+
+enum CRStatus cr_token_set_important_sym (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_ems (CRToken *a_this, CRNum *a_num) ;
+
+enum CRStatus cr_token_set_exs (CRToken *a_this, CRNum *a_num) ;
+
+enum CRStatus cr_token_set_length (CRToken *a_this, CRNum *a_num,
+ enum CRTokenExtraType a_et) ;
+
+enum CRStatus cr_token_set_angle (CRToken *a_this, CRNum *a_num,
+ enum CRTokenExtraType a_et) ;
+
+enum CRStatus cr_token_set_time (CRToken *a_this, CRNum *a_num,
+ enum CRTokenExtraType a_et) ;
+
+enum CRStatus cr_token_set_freq (CRToken *a_this, CRNum *a_num,
+ enum CRTokenExtraType a_et) ;
+
+enum CRStatus cr_token_set_dimen (CRToken *a_this, CRNum *a_num,
+ CRString *a_dim) ;
+
+enum CRStatus cr_token_set_percentage (CRToken *a_this, CRNum *a_num) ;
+
+enum CRStatus cr_token_set_number (CRToken *a_this, CRNum *a_num) ;
+
+enum CRStatus cr_token_set_uri (CRToken *a_this, CRString *a_uri) ;
+
+enum CRStatus cr_token_set_function (CRToken *a_this,
+ CRString *a_fun_name) ;
+
+enum CRStatus cr_token_set_bc (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_bo (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_po (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_pc (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_cbc (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_cbo (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_semicolon (CRToken *a_this) ;
+
+enum CRStatus cr_token_set_delim (CRToken *a_this, guint32 a_char) ;
+
+
+/*
+ enum CRStatus
+ cr_token_set_unicoderange (CRToken *a_this,
+ CRUnicodeRange *a_range) ;
+*/
+
+void
+cr_token_destroy (CRToken *a_this) ;
+
+
+G_END_DECLS
+
+#endif /*__CR_TOKEN_H__*/
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include "cr-utils.h"
+#include "cr-string.h"
+
+/**
+ *@file:
+ *Some misc utility functions used
+ *in the libcroco.
+ *Note that troughout this file I will
+ *refer to the CSS SPECIFICATIONS DOCUMENTATION
+ *written by the w3c guys. You can find that document
+ *at http://www.w3.org/TR/REC-CSS2/ .
+ */
+
+/****************************
+ *Encoding transformations and
+ *encoding helpers
+ ****************************/
+
+/*
+ *Here is the correspondance between the ucs-4 charactere codes
+ *and there matching utf-8 encoding pattern as dscribed by RFC 2279:
+ *
+ *UCS-4 range (hex.) UTF-8 octet sequence (binary)
+ *------------------ -----------------------------
+ *0000 0000-0000 007F 0xxxxxxx
+ *0000 0080-0000 07FF 110xxxxx 10xxxxxx
+ *0000 0800-0000 FFFF 1110xxxx 10xxxxxx 10xxxxxx
+ *0001 0000-001F FFFF 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+ *0020 0000-03FF FFFF 111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
+ *0400 0000-7FFF FFFF 1111110x 10xxxxxx ... 10xxxxxx
+ */
+
+/**
+ *Given an utf8 string buffer, calculates
+ *the length of this string if it was encoded
+ *in ucs4.
+ *@param a_in_start a pointer to the begining of
+ *the input utf8 string.
+ *@param a_in_end a pointre to the end of the input
+ *utf8 string (points to the last byte of the buffer)
+ *@param a_len out parameter the calculated length.
+ *@return CR_OK upon succesfull completion, an error code
+ *otherwise.
+ */
+enum CRStatus
+cr_utils_utf8_str_len_as_ucs4 (const guchar * a_in_start,
+ const guchar * a_in_end, gulong * a_len)
+{
+ guchar *byte_ptr = NULL;
+ gint len = 0;
+
+ /*
+ *to store the final decoded
+ *unicode char
+ */
+ guint c = 0;
+
+ g_return_val_if_fail (a_in_start && a_in_end && a_len,
+ CR_BAD_PARAM_ERROR);
+ *a_len = 0;
+
+ for (byte_ptr = (guchar *) a_in_start;
+ byte_ptr <= a_in_end; byte_ptr++) {
+ gint nb_bytes_2_decode = 0;
+
+ if (*byte_ptr <= 0x7F) {
+ /*
+ *7 bits long char
+ *encoded over 1 byte:
+ * 0xxx xxxx
+ */
+ c = *byte_ptr;
+ nb_bytes_2_decode = 1;
+
+ } else if ((*byte_ptr & 0xE0) == 0xC0) {
+ /*
+ *up to 11 bits long char.
+ *encoded over 2 bytes:
+ *110x xxxx 10xx xxxx
+ */
+ c = *byte_ptr & 0x1F;
+ nb_bytes_2_decode = 2;
+
+ } else if ((*byte_ptr & 0xF0) == 0xE0) {
+ /*
+ *up to 16 bit long char
+ *encoded over 3 bytes:
+ *1110 xxxx 10xx xxxx 10xx xxxx
+ */
+ c = *byte_ptr & 0x0F;
+ nb_bytes_2_decode = 3;
+
+ } else if ((*byte_ptr & 0xF8) == 0xF0) {
+ /*
+ *up to 21 bits long char
+ *encoded over 4 bytes:
+ *1111 0xxx 10xx xxxx 10xx xxxx 10xx xxxx
+ */
+ c = *byte_ptr & 0x7;
+ nb_bytes_2_decode = 4;
+
+ } else if ((*byte_ptr & 0xFC) == 0xF8) {
+ /*
+ *up to 26 bits long char
+ *encoded over 5 bytes.
+ *1111 10xx 10xx xxxx 10xx xxxx
+ *10xx xxxx 10xx xxxx
+ */
+ c = *byte_ptr & 3;
+ nb_bytes_2_decode = 5;
+
+ } else if ((*byte_ptr & 0xFE) == 0xFC) {
+ /*
+ *up to 31 bits long char
+ *encoded over 6 bytes:
+ *1111 110x 10xx xxxx 10xx xxxx
+ *10xx xxxx 10xx xxxx 10xx xxxx
+ */
+ c = *byte_ptr & 1;
+ nb_bytes_2_decode = 6;
+
+ } else {
+ /*
+ *BAD ENCODING
+ */
+ return CR_ENCODING_ERROR;
+ }
+
+ /*
+ *Go and decode the remaining byte(s)
+ *(if any) to get the current character.
+ */
+ for (; nb_bytes_2_decode > 1; nb_bytes_2_decode--) {
+ /*decode the next byte */
+ byte_ptr++;
+
+ /*byte pattern must be: 10xx xxxx */
+ if ((*byte_ptr & 0xC0) != 0x80) {
+ return CR_ENCODING_ERROR;
+ }
+
+ c = (c << 6) | (*byte_ptr & 0x3F);
+ }
+
+ len++;
+ }
+
+ *a_len = len;
+
+ return CR_OK;
+}
+
+/**
+ *Given an ucs4 string, this function
+ *returns the size (in bytes) this string
+ *would have occupied if it was encoded in utf-8.
+ *@param a_in_start a pointer to the beginning of the input
+ *buffer.
+ *@param a_in_end a pointer to the end of the input buffer.
+ *@param a_len out parameter. The computed length.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_utils_ucs4_str_len_as_utf8 (const guint32 * a_in_start,
+ const guint32 * a_in_end, gulong * a_len)
+{
+ gint len = 0;
+ guint32 *char_ptr = NULL;
+
+ g_return_val_if_fail (a_in_start && a_in_end && a_len,
+ CR_BAD_PARAM_ERROR);
+
+ for (char_ptr = (guint32 *) a_in_start;
+ char_ptr <= a_in_end; char_ptr++) {
+ if (*char_ptr <= 0x7F) {
+ /*the utf-8 char would take 1 byte */
+ len += 1;
+ } else if (*char_ptr <= 0x7FF) {
+ /*the utf-8 char would take 2 bytes */
+ len += 2;
+ } else if (*char_ptr <= 0xFFFF) {
+ len += 3;
+ } else if (*char_ptr <= 0x1FFFFF) {
+ len += 4;
+ } else if (*char_ptr <= 0x3FFFFFF) {
+ len += 5;
+ } else if (*char_ptr <= 0x7FFFFFFF) {
+ len += 6;
+ }
+ }
+
+ *a_len = len;
+ return CR_OK;
+}
+
+/**
+ *Given an ucsA string, this function
+ *returns the size (in bytes) this string
+ *would have occupied if it was encoded in utf-8.
+ *@param a_in_start a pointer to the beginning of the input
+ *buffer.
+ *@param a_in_end a pointer to the end of the input buffer.
+ *@param a_len out parameter. The computed length.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_utils_ucs1_str_len_as_utf8 (const guchar * a_in_start,
+ const guchar * a_in_end, gulong * a_len)
+{
+ gint len = 0;
+ guchar *char_ptr = NULL;
+
+ g_return_val_if_fail (a_in_start && a_in_end && a_len,
+ CR_BAD_PARAM_ERROR);
+
+ for (char_ptr = (guchar *) a_in_start;
+ char_ptr <= a_in_end; char_ptr++) {
+ if (*char_ptr <= 0x7F) {
+ /*the utf-8 char would take 1 byte */
+ len += 1;
+ } else {
+ /*the utf-8 char would take 2 bytes */
+ len += 2;
+ }
+ }
+
+ *a_len = len;
+ return CR_OK;
+}
+
+/**
+ *Converts an utf8 buffer into an ucs4 buffer.
+ *
+ *@param a_in the input utf8 buffer to convert.
+ *@param a_in_len in/out parameter. The size of the
+ *input buffer to convert. After return, this parameter contains
+ *the actual number of bytes consumed.
+ *@param a_out the output converted ucs4 buffer. Must be allocated by
+ *the caller.
+ *@param a_out_len in/out parameter. The size of the output buffer.
+ *If this size is actually smaller than the real needed size, the function
+ *just converts what it can and returns a success status. After return,
+ *this param points to the actual number of characters decoded.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_utils_utf8_to_ucs4 (const guchar * a_in,
+ gulong * a_in_len, guint32 * a_out, gulong * a_out_len)
+{
+ gulong in_len = 0,
+ out_len = 0,
+ in_index = 0,
+ out_index = 0;
+ enum CRStatus status = CR_OK;
+
+ /*
+ *to store the final decoded
+ *unicode char
+ */
+ guint c = 0;
+
+ g_return_val_if_fail (a_in && a_in_len
+ && a_out && a_out_len, CR_BAD_PARAM_ERROR);
+
+ if (*a_in_len < 1) {
+ status = CR_OK;
+ goto end;
+ }
+
+ in_len = *a_in_len;
+ out_len = *a_out_len;
+
+ for (in_index = 0, out_index = 0;
+ (in_index < in_len) && (out_index < out_len);
+ in_index++, out_index++) {
+ gint nb_bytes_2_decode = 0;
+
+ if (a_in[in_index] <= 0x7F) {
+ /*
+ *7 bits long char
+ *encoded over 1 byte:
+ * 0xxx xxxx
+ */
+ c = a_in[in_index];
+ nb_bytes_2_decode = 1;
+
+ } else if ((a_in[in_index] & 0xE0) == 0xC0) {
+ /*
+ *up to 11 bits long char.
+ *encoded over 2 bytes:
+ *110x xxxx 10xx xxxx
+ */
+ c = a_in[in_index] & 0x1F;
+ nb_bytes_2_decode = 2;
+
+ } else if ((a_in[in_index] & 0xF0) == 0xE0) {
+ /*
+ *up to 16 bit long char
+ *encoded over 3 bytes:
+ *1110 xxxx 10xx xxxx 10xx xxxx
+ */
+ c = a_in[in_index] & 0x0F;
+ nb_bytes_2_decode = 3;
+
+ } else if ((a_in[in_index] & 0xF8) == 0xF0) {
+ /*
+ *up to 21 bits long char
+ *encoded over 4 bytes:
+ *1111 0xxx 10xx xxxx 10xx xxxx 10xx xxxx
+ */
+ c = a_in[in_index] & 0x7;
+ nb_bytes_2_decode = 4;
+
+ } else if ((a_in[in_index] & 0xFC) == 0xF8) {
+ /*
+ *up to 26 bits long char
+ *encoded over 5 bytes.
+ *1111 10xx 10xx xxxx 10xx xxxx
+ *10xx xxxx 10xx xxxx
+ */
+ c = a_in[in_index] & 3;
+ nb_bytes_2_decode = 5;
+
+ } else if ((a_in[in_index] & 0xFE) == 0xFC) {
+ /*
+ *up to 31 bits long char
+ *encoded over 6 bytes:
+ *1111 110x 10xx xxxx 10xx xxxx
+ *10xx xxxx 10xx xxxx 10xx xxxx
+ */
+ c = a_in[in_index] & 1;
+ nb_bytes_2_decode = 6;
+
+ } else {
+ /*BAD ENCODING */
+ goto end;
+ }
+
+ /*
+ *Go and decode the remaining byte(s)
+ *(if any) to get the current character.
+ */
+ for (; nb_bytes_2_decode > 1; nb_bytes_2_decode--) {
+ /*decode the next byte */
+ in_index++;
+
+ /*byte pattern must be: 10xx xxxx */
+ if ((a_in[in_index] & 0xC0) != 0x80) {
+ goto end;
+ }
+
+ c = (c << 6) | (a_in[in_index] & 0x3F);
+ }
+
+ /*
+ *The decoded ucs4 char is now
+ *in c.
+ */
+
+ /************************
+ *Some security tests
+ ***********************/
+
+ /*be sure c is a char */
+ if (c == 0xFFFF || c == 0xFFFE)
+ goto end;
+
+ /*be sure c is inferior to the max ucs4 char value */
+ if (c > 0x10FFFF)
+ goto end;
+
+ /*
+ *c must be less than UTF16 "lower surrogate begin"
+ *or higher than UTF16 "High surrogate end"
+ */
+ if (c >= 0xD800 && c <= 0xDFFF)
+ goto end;
+
+ /*Avoid characters that equals zero */
+ if (c == 0)
+ goto end;
+
+ a_out[out_index] = c;
+ }
+
+ end:
+ *a_out_len = out_index + 1;
+ *a_in_len = in_index + 1;
+
+ return status;
+}
+
+/**
+ *Reads a character from an utf8 buffer.
+ *Actually decode the next character code (unicode character code)
+ *and returns it.
+ *@param a_in the starting address of the utf8 buffer.
+ *@param a_in_len the length of the utf8 buffer.
+ *@param a_out output parameter. The resulting read char.
+ *@param a_consumed the number of the bytes consumed to
+ *decode the returned character code.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_utils_read_char_from_utf8_buf (const guchar * a_in,
+ gulong a_in_len,
+ guint32 * a_out, gulong * a_consumed)
+{
+ gulong in_len = 0,
+ in_index = 0,
+ nb_bytes_2_decode = 0;
+ enum CRStatus status = CR_OK;
+
+ /*
+ *to store the final decoded
+ *unicode char
+ */
+ guint32 c = 0;
+
+ g_return_val_if_fail (a_in && a_out && a_out
+ && a_consumed, CR_BAD_PARAM_ERROR);
+
+ if (a_in_len < 1) {
+ status = CR_OK;
+ goto end;
+ }
+
+ in_len = a_in_len;
+
+ if (*a_in <= 0x7F) {
+ /*
+ *7 bits long char
+ *encoded over 1 byte:
+ * 0xxx xxxx
+ */
+ c = *a_in;
+ nb_bytes_2_decode = 1;
+
+ } else if ((*a_in & 0xE0) == 0xC0) {
+ /*
+ *up to 11 bits long char.
+ *encoded over 2 bytes:
+ *110x xxxx 10xx xxxx
+ */
+ c = *a_in & 0x1F;
+ nb_bytes_2_decode = 2;
+
+ } else if ((*a_in & 0xF0) == 0xE0) {
+ /*
+ *up to 16 bit long char
+ *encoded over 3 bytes:
+ *1110 xxxx 10xx xxxx 10xx xxxx
+ */
+ c = *a_in & 0x0F;
+ nb_bytes_2_decode = 3;
+
+ } else if ((*a_in & 0xF8) == 0xF0) {
+ /*
+ *up to 21 bits long char
+ *encoded over 4 bytes:
+ *1111 0xxx 10xx xxxx 10xx xxxx 10xx xxxx
+ */
+ c = *a_in & 0x7;
+ nb_bytes_2_decode = 4;
+
+ } else if ((*a_in & 0xFC) == 0xF8) {
+ /*
+ *up to 26 bits long char
+ *encoded over 5 bytes.
+ *1111 10xx 10xx xxxx 10xx xxxx
+ *10xx xxxx 10xx xxxx
+ */
+ c = *a_in & 3;
+ nb_bytes_2_decode = 5;
+
+ } else if ((*a_in & 0xFE) == 0xFC) {
+ /*
+ *up to 31 bits long char
+ *encoded over 6 bytes:
+ *1111 110x 10xx xxxx 10xx xxxx
+ *10xx xxxx 10xx xxxx 10xx xxxx
+ */
+ c = *a_in & 1;
+ nb_bytes_2_decode = 6;
+
+ } else {
+ /*BAD ENCODING */
+ goto end;
+ }
+
+ if (nb_bytes_2_decode > a_in_len) {
+ status = CR_END_OF_INPUT_ERROR;
+ goto end;
+ }
+
+ /*
+ *Go and decode the remaining byte(s)
+ *(if any) to get the current character.
+ */
+ for (in_index = 1; in_index < nb_bytes_2_decode; in_index++) {
+ /*byte pattern must be: 10xx xxxx */
+ if ((a_in[in_index] & 0xC0) != 0x80) {
+ goto end;
+ }
+
+ c = (c << 6) | (a_in[in_index] & 0x3F);
+ }
+
+ /*
+ *The decoded ucs4 char is now
+ *in c.
+ */
+
+ /************************
+ *Some security tests
+ ***********************/
+
+ /*be sure c is a char */
+ if (c == 0xFFFF || c == 0xFFFE)
+ goto end;
+
+ /*be sure c is inferior to the max ucs4 char value */
+ if (c > 0x10FFFF)
+ goto end;
+
+ /*
+ *c must be less than UTF16 "lower surrogate begin"
+ *or higher than UTF16 "High surrogate end"
+ */
+ if (c >= 0xD800 && c <= 0xDFFF)
+ goto end;
+
+ /*Avoid characters that equals zero */
+ if (c == 0)
+ goto end;
+
+ *a_out = c;
+
+ end:
+ *a_consumed = nb_bytes_2_decode;
+
+ return status;
+}
+
+/**
+ *
+ */
+enum CRStatus
+cr_utils_utf8_str_len_as_ucs1 (const guchar * a_in_start,
+ const guchar * a_in_end, gulong * a_len)
+{
+ /*
+ *Note: this function can be made shorter
+ *but it considers all the cases of the utf8 encoding
+ *to ease further extensions ...
+ */
+
+ guchar *byte_ptr = NULL;
+ gint len = 0;
+
+ /*
+ *to store the final decoded
+ *unicode char
+ */
+ guint c = 0;
+
+ g_return_val_if_fail (a_in_start && a_in_end && a_len,
+ CR_BAD_PARAM_ERROR);
+ *a_len = 0;
+
+ for (byte_ptr = (guchar *) a_in_start;
+ byte_ptr <= a_in_end; byte_ptr++) {
+ gint nb_bytes_2_decode = 0;
+
+ if (*byte_ptr <= 0x7F) {
+ /*
+ *7 bits long char
+ *encoded over 1 byte:
+ * 0xxx xxxx
+ */
+ c = *byte_ptr;
+ nb_bytes_2_decode = 1;
+
+ } else if ((*byte_ptr & 0xE0) == 0xC0) {
+ /*
+ *up to 11 bits long char.
+ *encoded over 2 bytes:
+ *110x xxxx 10xx xxxx
+ */
+ c = *byte_ptr & 0x1F;
+ nb_bytes_2_decode = 2;
+
+ } else if ((*byte_ptr & 0xF0) == 0xE0) {
+ /*
+ *up to 16 bit long char
+ *encoded over 3 bytes:
+ *1110 xxxx 10xx xxxx 10xx xxxx
+ */
+ c = *byte_ptr & 0x0F;
+ nb_bytes_2_decode = 3;
+
+ } else if ((*byte_ptr & 0xF8) == 0xF0) {
+ /*
+ *up to 21 bits long char
+ *encoded over 4 bytes:
+ *1111 0xxx 10xx xxxx 10xx xxxx 10xx xxxx
+ */
+ c = *byte_ptr & 0x7;
+ nb_bytes_2_decode = 4;
+
+ } else if ((*byte_ptr & 0xFC) == 0xF8) {
+ /*
+ *up to 26 bits long char
+ *encoded over 5 bytes.
+ *1111 10xx 10xx xxxx 10xx xxxx
+ *10xx xxxx 10xx xxxx
+ */
+ c = *byte_ptr & 3;
+ nb_bytes_2_decode = 5;
+
+ } else if ((*byte_ptr & 0xFE) == 0xFC) {
+ /*
+ *up to 31 bits long char
+ *encoded over 6 bytes:
+ *1111 110x 10xx xxxx 10xx xxxx
+ *10xx xxxx 10xx xxxx 10xx xxxx
+ */
+ c = *byte_ptr & 1;
+ nb_bytes_2_decode = 6;
+
+ } else {
+ /*
+ *BAD ENCODING
+ */
+ return CR_ENCODING_ERROR;
+ }
+
+ /*
+ *Go and decode the remaining byte(s)
+ *(if any) to get the current character.
+ */
+ for (; nb_bytes_2_decode > 1; nb_bytes_2_decode--) {
+ /*decode the next byte */
+ byte_ptr++;
+
+ /*byte pattern must be: 10xx xxxx */
+ if ((*byte_ptr & 0xC0) != 0x80) {
+ return CR_ENCODING_ERROR;
+ }
+
+ c = (c << 6) | (*byte_ptr & 0x3F);
+ }
+
+ /*
+ *The decoded ucs4 char is now
+ *in c.
+ */
+
+ if (c <= 0xFF) { /*Add other conditions to support
+ *other char sets (ucs2, ucs3, ucs4).
+ */
+ len++;
+ } else {
+ /*the char is too long to fit
+ *into the supposed charset len.
+ */
+ return CR_ENCODING_ERROR;
+ }
+ }
+
+ *a_len = len;
+
+ return CR_OK;
+}
+
+/**
+ *Converts an utf8 string into an ucs4 string.
+ *@param a_in the input string to convert.
+ *@param a_in_len in/out parameter. The length of the input
+ *string. After return, points to the actual number of bytes
+ *consumed. This can be usefull to debug the input stream in case
+ *of encoding error.
+ *@param a_out out parameter. Points to the output string. It is allocated
+ *by this function and must be freed by the caller.
+ *@param a_out_len out parameter. The length of the output string.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ *
+ */
+enum CRStatus
+cr_utils_utf8_str_to_ucs4 (const guchar * a_in,
+ gulong * a_in_len,
+ guint32 ** a_out, gulong * a_out_len)
+{
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_in && a_in_len
+ && a_out && a_out_len, CR_BAD_PARAM_ERROR);
+
+ status = cr_utils_utf8_str_len_as_ucs4 (a_in,
+ &a_in[*a_in_len - 1],
+ a_out_len);
+
+ g_return_val_if_fail (status == CR_OK, status);
+
+ *a_out = g_malloc0 (*a_out_len * sizeof (guint32));
+
+ status = cr_utils_utf8_to_ucs4 (a_in, a_in_len, *a_out, a_out_len);
+
+ return status;
+}
+
+/**
+ *Converts an ucs4 buffer into an utf8 buffer.
+ *
+ *@param a_in the input ucs4 buffer to convert.
+ *@param a_in_len in/out parameter. The size of the
+ *input buffer to convert. After return, this parameter contains
+ *the actual number of characters consumed.
+ *@param a_out the output converted utf8 buffer. Must be allocated by
+ *the caller.
+ *@param a_out_len in/out parameter. The size of the output buffer.
+ *If this size is actually smaller than the real needed size, the function
+ *just converts what it can and returns a success status. After return,
+ *this param points to the actual number of bytes in the buffer.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_utils_ucs4_to_utf8 (const guint32 * a_in,
+ gulong * a_in_len, guchar * a_out, gulong * a_out_len)
+{
+ gulong in_len = 0,
+ in_index = 0,
+ out_index = 0;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_in && a_in_len && a_out && a_out_len,
+ CR_BAD_PARAM_ERROR);
+
+ if (*a_in_len < 1) {
+ status = CR_OK;
+ goto end;
+ }
+
+ in_len = *a_in_len;
+
+ for (in_index = 0; in_index < in_len; in_index++) {
+ /*
+ *FIXME: return whenever we encounter forbidden char values.
+ */
+
+ if (a_in[in_index] <= 0x7F) {
+ a_out[out_index] = a_in[in_index];
+ out_index++;
+ } else if (a_in[in_index] <= 0x7FF) {
+ a_out[out_index] = (0xC0 | (a_in[in_index] >> 6));
+ a_out[out_index + 1] =
+ (0x80 | (a_in[in_index] & 0x3F));
+ out_index += 2;
+ } else if (a_in[in_index] <= 0xFFFF) {
+ a_out[out_index] = (0xE0 | (a_in[in_index] >> 12));
+ a_out[out_index + 1] =
+ (0x80 | ((a_in[in_index] >> 6) & 0x3F));
+ a_out[out_index + 2] =
+ (0x80 | (a_in[in_index] & 0x3F));
+ out_index += 3;
+ } else if (a_in[in_index] <= 0x1FFFFF) {
+ a_out[out_index] = (0xF0 | (a_in[in_index] >> 18));
+ a_out[out_index + 1]
+ = (0x80 | ((a_in[in_index] >> 12) & 0x3F));
+ a_out[out_index + 2]
+ = (0x80 | ((a_in[in_index] >> 6) & 0x3F));
+ a_out[out_index + 3]
+ = (0x80 | (a_in[in_index] & 0x3F));
+ out_index += 4;
+ } else if (a_in[in_index] <= 0x3FFFFFF) {
+ a_out[out_index] = (0xF8 | (a_in[in_index] >> 24));
+ a_out[out_index + 1] =
+ (0x80 | (a_in[in_index] >> 18));
+ a_out[out_index + 2]
+ = (0x80 | ((a_in[in_index] >> 12) & 0x3F));
+ a_out[out_index + 3]
+ = (0x80 | ((a_in[in_index] >> 6) & 0x3F));
+ a_out[out_index + 4]
+ = (0x80 | (a_in[in_index] & 0x3F));
+ out_index += 5;
+ } else if (a_in[in_index] <= 0x7FFFFFFF) {
+ a_out[out_index] = (0xFC | (a_in[in_index] >> 30));
+ a_out[out_index + 1] =
+ (0x80 | (a_in[in_index] >> 24));
+ a_out[out_index + 2]
+ = (0x80 | ((a_in[in_index] >> 18) & 0x3F));
+ a_out[out_index + 3]
+ = (0x80 | ((a_in[in_index] >> 12) & 0x3F));
+ a_out[out_index + 4]
+ = (0x80 | ((a_in[in_index] >> 6) & 0x3F));
+ a_out[out_index + 4]
+ = (0x80 | (a_in[in_index] & 0x3F));
+ out_index += 6;
+ } else {
+ status = CR_ENCODING_ERROR;
+ goto end;
+ }
+ } /*end for */
+
+ end:
+ *a_in_len = in_index + 1;
+ *a_out_len = out_index + 1;
+
+ return status;
+}
+
+/**
+ *Converts an ucs4 string into an utf8 string.
+ *@param a_in the input string to convert.
+ *@param a_in_len in/out parameter. The length of the input
+ *string. After return, points to the actual number of characters
+ *consumed. This can be usefull to debug the input string in case
+ *of encoding error.
+ *@param a_out out parameter. Points to the output string. It is allocated
+ *by this function and must be freed by the caller.
+ *@param a_out_len out parameter. The length (in bytes) of the output string.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_utils_ucs4_str_to_utf8 (const guint32 * a_in,
+ gulong * a_in_len,
+ guchar ** a_out, gulong * a_out_len)
+{
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_in && a_in_len && a_out
+ && a_out_len, CR_BAD_PARAM_ERROR);
+
+ status = cr_utils_ucs4_str_len_as_utf8 (a_in,
+ &a_in[*a_out_len - 1],
+ a_out_len);
+
+ g_return_val_if_fail (status == CR_OK, status);
+
+ status = cr_utils_ucs4_to_utf8 (a_in, a_in_len, *a_out, a_out_len);
+
+ return status;
+}
+
+/**
+ *Converts an ucs1 buffer into an utf8 buffer.
+ *The caller must know the size of the resulting buffer and
+ *allocate it prior to calling this function.
+ *
+ *@param a_in the input ucs1 buffer.
+ *
+ *@param a_in_len in/out parameter. The length of the input buffer.
+ *After return, points to the number of bytes actually consumed even
+ *in case of encoding error.
+ *
+ *@param a_out out parameter. The output utf8 converted buffer.
+ *
+ *@param a_out_len in/out parameter. The size of the output buffer.
+ *If the output buffer size is shorter than the actual needed size,
+ *this function just convert what it can.
+ *
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ *
+ */
+enum CRStatus
+cr_utils_ucs1_to_utf8 (const guchar * a_in,
+ gulong * a_in_len, guchar * a_out, gulong * a_out_len)
+{
+ gulong out_index = 0,
+ in_index = 0,
+ in_len = 0,
+ out_len = 0;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_in && a_in_len
+ && a_out_len,
+ CR_BAD_PARAM_ERROR);
+
+ if (*a_in_len == 0) {
+ *a_out_len = 0 ;
+ return CR_OK ;
+ }
+ g_return_val_if_fail (a_out, CR_BAD_PARAM_ERROR) ;
+
+ if (*a_in_len < 1) {
+ status = CR_OK;
+ goto end;
+ }
+
+ in_len = *a_in_len;
+ out_len = *a_out_len;
+
+ for (in_index = 0, out_index = 0;
+ (in_index < in_len) && (out_index < out_len); in_index++) {
+ /*
+ *FIXME: return whenever we encounter forbidden char values.
+ */
+
+ if (a_in[in_index] <= 0x7F) {
+ a_out[out_index] = a_in[in_index];
+ out_index++;
+ } else {
+ a_out[out_index] = (0xC0 | (a_in[in_index] >> 6));
+ a_out[out_index + 1] =
+ (0x80 | (a_in[in_index] & 0x3F));
+ out_index += 2;
+ }
+ } /*end for */
+
+ end:
+ *a_in_len = in_index;
+ *a_out_len = out_index;
+
+ return CR_OK;
+}
+
+/**
+ *Converts an ucs1 string into an utf8 string.
+ *@param a_in_start the beginning of the input string to convert.
+ *@param a_in_end the end of the input string to convert.
+ *@param a_out out parameter. The converted string.
+ *@param a_out out parameter. The length of the converted string.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ *
+ */
+enum CRStatus
+cr_utils_ucs1_str_to_utf8 (const guchar * a_in,
+ gulong * a_in_len,
+ guchar ** a_out, gulong * a_out_len)
+{
+ gulong in_len = 0,
+ out_len = 0;
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_in && a_in_len && a_out
+ && a_out_len, CR_BAD_PARAM_ERROR);
+
+ if (*a_in_len < 1) {
+ *a_out_len = 0;
+ *a_out = NULL;
+ return CR_OK;
+ }
+
+ status = cr_utils_ucs1_str_len_as_utf8 (a_in, &a_in[*a_in_len - 1],
+ &out_len);
+
+ g_return_val_if_fail (status == CR_OK, status);
+
+ in_len = *a_in_len;
+
+ *a_out = g_malloc0 (out_len);
+
+ status = cr_utils_ucs1_to_utf8 (a_in, a_in_len, *a_out, &out_len);
+
+ *a_out_len = out_len;
+
+ return status;
+}
+
+/**
+ *Converts an utf8 buffer into an ucs1 buffer.
+ *The caller must know the size of the resulting
+ *converted buffer, and allocated it prior to calling this
+ *function.
+ *
+ *@param a_in the input utf8 buffer to convert.
+ *
+ *@param a_in_len in/out parameter. The size of the input utf8 buffer.
+ *After return, points to the number of bytes consumed
+ *by the function even in case of encoding error.
+ *
+ *@param a_out out parameter. Points to the resulting buffer.
+ *Must be allocated by the caller. If the size of a_out is shorter
+ *than its required size, this function converts what it can and return
+ *a successfull status.
+ *
+ *@param a_out_len in/out parameter. The size of the output buffer.
+ *After return, points to the number of bytes consumed even in case of
+ *encoding error.
+ *
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ */
+enum CRStatus
+cr_utils_utf8_to_ucs1 (const guchar * a_in,
+ gulong * a_in_len, guchar * a_out, gulong * a_out_len)
+{
+ gulong in_index = 0,
+ out_index = 0,
+ in_len = 0,
+ out_len = 0;
+ enum CRStatus status = CR_OK;
+
+ /*
+ *to store the final decoded
+ *unicode char
+ */
+ guint32 c = 0;
+
+ g_return_val_if_fail (a_in && a_in_len
+ && a_out && a_out_len, CR_BAD_PARAM_ERROR);
+
+ if (*a_in_len < 1) {
+ status = CR_OK;
+ goto end;
+ }
+
+ in_len = *a_in_len;
+ out_len = *a_out_len;
+
+ for (in_index = 0, out_index = 0;
+ (in_index < in_len) && (out_index < out_len);
+ in_index++, out_index++) {
+ gint nb_bytes_2_decode = 0;
+
+ if (a_in[in_index] <= 0x7F) {
+ /*
+ *7 bits long char
+ *encoded over 1 byte:
+ * 0xxx xxxx
+ */
+ c = a_in[in_index];
+ nb_bytes_2_decode = 1;
+
+ } else if ((a_in[in_index] & 0xE0) == 0xC0) {
+ /*
+ *up to 11 bits long char.
+ *encoded over 2 bytes:
+ *110x xxxx 10xx xxxx
+ */
+ c = a_in[in_index] & 0x1F;
+ nb_bytes_2_decode = 2;
+
+ } else if ((a_in[in_index] & 0xF0) == 0xE0) {
+ /*
+ *up to 16 bit long char
+ *encoded over 3 bytes:
+ *1110 xxxx 10xx xxxx 10xx xxxx
+ */
+ c = a_in[in_index] & 0x0F;
+ nb_bytes_2_decode = 3;
+
+ } else if ((a_in[in_index] & 0xF8) == 0xF0) {
+ /*
+ *up to 21 bits long char
+ *encoded over 4 bytes:
+ *1111 0xxx 10xx xxxx 10xx xxxx 10xx xxxx
+ */
+ c = a_in[in_index] & 0x7;
+ nb_bytes_2_decode = 4;
+
+ } else if ((a_in[in_index] & 0xFC) == 0xF8) {
+ /*
+ *up to 26 bits long char
+ *encoded over 5 bytes.
+ *1111 10xx 10xx xxxx 10xx xxxx
+ *10xx xxxx 10xx xxxx
+ */
+ c = a_in[in_index] & 3;
+ nb_bytes_2_decode = 5;
+
+ } else if ((a_in[in_index] & 0xFE) == 0xFC) {
+ /*
+ *up to 31 bits long char
+ *encoded over 6 bytes:
+ *1111 110x 10xx xxxx 10xx xxxx
+ *10xx xxxx 10xx xxxx 10xx xxxx
+ */
+ c = a_in[in_index] & 1;
+ nb_bytes_2_decode = 6;
+
+ } else {
+ /*BAD ENCODING */
+ status = CR_ENCODING_ERROR;
+ goto end;
+ }
+
+ /*
+ *Go and decode the remaining byte(s)
+ *(if any) to get the current character.
+ */
+ if (in_index + nb_bytes_2_decode - 1 >= in_len) {
+ status = CR_OK;
+ goto end;
+ }
+
+ for (; nb_bytes_2_decode > 1; nb_bytes_2_decode--) {
+ /*decode the next byte */
+ in_index++;
+
+ /*byte pattern must be: 10xx xxxx */
+ if ((a_in[in_index] & 0xC0) != 0x80) {
+ status = CR_ENCODING_ERROR;
+ goto end;
+ }
+
+ c = (c << 6) | (a_in[in_index] & 0x3F);
+ }
+
+ /*
+ *The decoded ucs4 char is now
+ *in c.
+ */
+
+ if (c > 0xFF) {
+ status = CR_ENCODING_ERROR;
+ goto end;
+ }
+
+ a_out[out_index] = c;
+ }
+
+ end:
+ *a_out_len = out_index;
+ *a_in_len = in_index;
+
+ return CR_OK;
+}
+
+/**
+ *Converts an utf8 buffer into an
+ *ucs1 buffer.
+ *@param a_in_start the start of the input buffer.
+ *@param a_in_end the end of the input buffer.
+ *@param a_out out parameter. The resulting converted ucs4 buffer.
+ *Must be freed by the caller.
+ *@param a_out_len out parameter. The length of the converted buffer.
+ *@return CR_OK upon successfull completion, an error code otherwise.
+ *Note that out parameters are valid if and only if this function
+ *returns CR_OK.
+ */
+enum CRStatus
+cr_utils_utf8_str_to_ucs1 (const guchar * a_in,
+ gulong * a_in_len,
+ guchar ** a_out, gulong * a_out_len)
+{
+ enum CRStatus status = CR_OK;
+
+ g_return_val_if_fail (a_in && a_in_len
+ && a_out && a_out_len, CR_BAD_PARAM_ERROR);
+
+ if (*a_in_len < 1) {
+ *a_out_len = 0;
+ *a_out = NULL;
+ return CR_OK;
+ }
+
+ status = cr_utils_utf8_str_len_as_ucs4 (a_in, &a_in[*a_in_len - 1],
+ a_out_len);
+
+ g_return_val_if_fail (status == CR_OK, status);
+
+ *a_out = g_malloc0 (*a_out_len * sizeof (guint32));
+
+ status = cr_utils_utf8_to_ucs1 (a_in, a_in_len, *a_out, a_out_len);
+ return status;
+}
+
+/*****************************************
+ *CSS basic types identification utilities
+ *****************************************/
+
+/**
+ *Returns TRUE if a_char is a white space as
+ *defined in the css spec in chap 4.1.1.
+ *
+ *white-space ::= ' '| \t|\r|\n|\f
+ *
+ *@param a_char the character to test.
+ *return TRUE if is a white space, false otherwise.
+ */
+gboolean
+cr_utils_is_white_space (guint32 a_char)
+{
+ switch (a_char) {
+ case ' ':
+ case '\t':
+ case '\r':
+ case '\n':
+ case '\f':
+ return TRUE;
+ break;
+ default:
+ return FALSE;
+ }
+}
+
+/**
+ *Returns true if the character is a newline
+ *as defined in the css spec in the chap 4.1.1.
+ *
+ *nl ::= \n|\r\n|\r|\f
+ *
+ *@param a_char the character to test.
+ *@return TRUE if the character is a newline, FALSE otherwise.
+ */
+gboolean
+cr_utils_is_newline (guint32 a_char)
+{
+ switch (a_char) {
+ case '\n':
+ case '\r':
+ case '\f':
+ return TRUE;
+ break;
+ default:
+ return FALSE;
+ }
+}
+
+/**
+ *returns TRUE if the char is part of an hexa num char:
+ *i.e hexa_char ::= [0-9A-F]
+ */
+gboolean
+cr_utils_is_hexa_char (guint32 a_char)
+{
+ if ((a_char >= '0' && a_char <= '9')
+ || (a_char >= 'A' && a_char <= 'F')) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+/**
+ *Returns true if the character is a nonascii
+ *character (as defined in the css spec chap 4.1.1):
+ *
+ *nonascii ::= [^\0-\177]
+ *
+ *@param a_char the character to test.
+ *@return TRUE if the character is a nonascii char,
+ *FALSE otherwise.
+ */
+gboolean
+cr_utils_is_nonascii (guint32 a_char)
+{
+ if (a_char <= 177) {
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+/**
+ *Dumps a character a_nb times on a file.
+ *@param a_char the char to dump
+ *@param a_fp the destination file pointer
+ *@param a_nb the number of times a_char is to be dumped.
+ */
+void
+cr_utils_dump_n_chars (guchar a_char, FILE * a_fp, glong a_nb)
+{
+ glong i = 0;
+
+ for (i = 0; i < a_nb; i++) {
+ fprintf (a_fp, "%c", a_char);
+ }
+}
+
+void
+cr_utils_dump_n_chars2 (guchar a_char, GString * a_string, glong a_nb)
+{
+ glong i = 0;
+
+ g_return_if_fail (a_string);
+
+ for (i = 0; i < a_nb; i++) {
+ g_string_append_printf (a_string, "%c", a_char);
+ }
+}
+
+/**
+ *Duplicates a list of GString instances.
+ *@return the duplicated list of GString instances or NULL if
+ *something bad happened.
+ *@param a_list_of_strings the list of strings to be duplicated.
+ */
+GList *
+cr_utils_dup_glist_of_string (GList const * a_list_of_strings)
+{
+ GList const *cur = NULL;
+ GList *result = NULL;
+
+ g_return_val_if_fail (a_list_of_strings, NULL);
+
+ for (cur = a_list_of_strings; cur; cur = cur->next) {
+ GString *str = NULL;
+
+ str = g_string_new_len (((GString *) cur->data)->str,
+ ((GString *) cur->data)->len);
+ if (str)
+ result = g_list_append (result, str);
+ }
+
+ return result;
+}
+
+/**
+ *Duplicate a GList where the GList::data is a CRString.
+ *@param a_list_of_strings the list to duplicate
+ *@return the duplicated list, or NULL if something bad
+ *happened.
+ */
+GList *
+cr_utils_dup_glist_of_cr_string (GList const * a_list_of_strings)
+{
+ GList const *cur = NULL;
+ GList *result = NULL;
+
+ g_return_val_if_fail (a_list_of_strings, NULL);
+
+ for (cur = a_list_of_strings; cur; cur = cur->next) {
+ CRString *str = NULL;
+
+ str = cr_string_dup ((CRString const *) cur->data) ;
+ if (str)
+ result = g_list_append (result, str);
+ }
+
+ return result;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * Look at file COPYRIGHTS for copyright information
+ */
+
+#ifndef __CR_DEFS_H__
+#define __CR_DEFS_H__
+
+#include <stdio.h>
+#include <glib.h>
+#include "libcroco-config.h"
+
+G_BEGIN_DECLS
+
+/**
+ *@file
+ *The Croco library basic types definitions
+ *And global definitions.
+ */
+
+/**
+ *The status type returned
+ *by the methods of the croco library.
+ */
+enum CRStatus {
+ CR_OK,
+ CR_BAD_PARAM_ERROR,
+ CR_INSTANCIATION_FAILED_ERROR,
+ CR_UNKNOWN_TYPE_ERROR,
+ CR_UNKNOWN_PROP_ERROR,
+ CR_UNKNOWN_PROP_VAL_ERROR,
+ CR_UNEXPECTED_POSITION_SCHEME,
+ CR_START_OF_INPUT_ERROR,
+ CR_END_OF_INPUT_ERROR,
+ CR_OUTPUT_TOO_SHORT_ERROR,
+ CR_INPUT_TOO_SHORT_ERROR,
+ CR_OUT_OF_BOUNDS_ERROR,
+ CR_EMPTY_PARSER_INPUT_ERROR,
+ CR_ENCODING_ERROR,
+ CR_ENCODING_NOT_FOUND_ERROR,
+ CR_PARSING_ERROR,
+ CR_SYNTAX_ERROR,
+ CR_NO_ROOT_NODE_ERROR,
+ CR_NO_TOKEN,
+ CR_OUT_OF_MEMORY_ERROR,
+ CR_PSEUDO_CLASS_SEL_HANDLER_NOT_FOUND_ERROR,
+ CR_BAD_PSEUDO_CLASS_SEL_HANDLER_ERROR,
+ CR_ERROR,
+ CR_FILE_NOT_FOUND_ERROR,
+ CR_VALUE_NOT_FOUND_ERROR
+} ;
+
+/**
+ *Values used by
+ *cr_input_seek_position() ;
+ */
+enum CRSeekPos {
+ CR_SEEK_CUR,
+ CR_SEEK_BEGIN,
+ CR_SEEK_END
+} ;
+
+/**
+ *Encoding values.
+ */
+enum CREncoding
+{
+ CR_UCS_4 = 1/*Must be not NULL*/,
+ CR_UCS_1,
+ CR_ISO_8859_1,
+ CR_ASCII,
+ CR_UTF_8,
+ CR_UTF_16,
+ CR_AUTO/*should be the last one*/
+} ;
+
+
+
+
+#define CROCO_LOG_DOMAIN "LIBCROCO"
+
+#ifdef __GNUC__
+#define cr_utils_trace(a_log_level, a_msg) \
+g_log (CROCO_LOG_DOMAIN, \
+ G_LOG_LEVEL_CRITICAL, \
+ "file %s: line %d (%s): %s\n", \
+ __FILE__, \
+ __LINE__, \
+ __PRETTY_FUNCTION__, \
+ a_msg)
+#else /*__GNUC__*/
+
+#define cr_utils_trace(a_log_level, a_msg) \
+g_log (CROCO_LOG_DOMAIN, \
+ G_LOG_LEVEL_CRITICAL, \
+ "file %s: line %d: %s\n", \
+ __FILE__, \
+ __LINE__, \
+ a_msg)
+#endif
+
+/**
+ *Traces an info message.
+ *The file, line and enclosing function
+ *of the message will be automatically
+ *added to the message.
+ *@param a_msg the msg to trace.
+ */
+#define cr_utils_trace_info(a_msg) \
+cr_utils_trace (G_LOG_LEVEL_INFO, a_msg)
+
+/**
+ *Trace a debug message.
+ *The file, line and enclosing function
+ *of the message will be automatically
+ *added to the message.
+ *@param a_msg the msg to trace.
+ */
+#define cr_utils_trace_debug(a_msg) \
+cr_utils_trace (G_LOG_LEVEL_DEBUG, a_msg) ;
+
+
+/****************************
+ *Encoding transformations and
+ *encoding helpers
+ ****************************/
+
+enum CRStatus
+cr_utils_read_char_from_utf8_buf (const guchar * a_in, gulong a_in_len,
+ guint32 *a_out, gulong *a_consumed) ;
+
+enum CRStatus
+cr_utils_ucs1_to_utf8 (const guchar *a_in, gulong *a_in_len,
+ guchar *a_out, gulong *a_out_len) ;
+
+enum CRStatus
+cr_utils_utf8_to_ucs1 (const guchar * a_in, gulong * a_in_len,
+ guchar *a_out, gulong *a_out_len) ;
+
+enum CRStatus
+cr_utils_ucs4_to_utf8 (const guint32 *a_in, gulong *a_in_len,
+ guchar *a_out, gulong *a_out_len) ;
+
+enum CRStatus
+cr_utils_utf8_str_len_as_ucs4 (const guchar *a_in_start,
+ const guchar *a_in_end,
+ gulong *a_len) ;
+enum CRStatus
+cr_utils_ucs1_str_len_as_utf8 (const guchar *a_in_start,
+ const guchar *a_in_end,
+ gulong *a_len) ;
+enum CRStatus
+cr_utils_utf8_str_len_as_ucs1 (const guchar *a_in_start,
+ const guchar *a_in_end,
+ gulong *a_len) ;
+enum CRStatus
+cr_utils_ucs4_str_len_as_utf8 (const guint32 *a_in_start,
+ const guint32 *a_in_end,
+ gulong *a_len) ;
+
+enum CRStatus
+cr_utils_ucs1_str_to_utf8 (const guchar *a_in_start,
+ gulong *a_in_len,
+ guchar **a_out,
+ gulong *a_len) ;
+
+enum CRStatus
+cr_utils_utf8_str_to_ucs1 (const guchar * a_in_start,
+ gulong * a_in_len,
+ guchar **a_out,
+ gulong *a_out_len) ;
+
+enum CRStatus
+cr_utils_utf8_to_ucs4 (const guchar * a_in,
+ gulong * a_in_len,
+ guint32 *a_out, gulong *a_out_len) ;
+
+enum CRStatus
+cr_utils_ucs4_str_to_utf8 (const guint32 *a_in,
+ gulong *a_in_len,
+ guchar **a_out, gulong *a_out_len) ;
+
+enum CRStatus
+cr_utils_utf8_str_to_ucs4 (const guchar * a_in,
+ gulong *a_in_len,
+ guint32 **a_out,
+ gulong *a_out_len) ;
+
+
+/*****************************************
+ *CSS basic types identification utilities
+ *****************************************/
+
+gboolean
+cr_utils_is_newline (guint32 a_char) ;
+
+gboolean
+cr_utils_is_white_space (guint32 a_char) ;
+
+gboolean
+cr_utils_is_nonascii (guint32 a_char) ;
+
+gboolean
+cr_utils_is_hexa_char (guint32 a_char) ;
+
+
+/**********************************
+ *Miscellaneous utility functions
+ ***********************************/
+
+void
+cr_utils_dump_n_chars (guchar a_char,
+ FILE *a_fp,
+ glong a_nb) ;
+
+void
+cr_utils_dump_n_chars2 (guchar a_char,
+ GString *a_string,
+ glong a_nb) ;
+GList *
+cr_utils_dup_glist_of_string (GList const *a_list) ;
+
+GList *
+cr_utils_dup_glist_of_cr_string (GList const * a_list_of_strings) ;
+
+G_END_DECLS
+
+#endif /*__CR_DEFS_H__*/
--- /dev/null
+#ifndef LIBCROCO_VERSION_NUMBER
+#define LIBCROCO_VERSION_NUMBER 602
+#endif
+
+#ifndef LIBCROCO_VERSION
+#define LIBCROCO_VERSION "0.6.2"
+#endif
+
+#ifndef G_DISABLE_CHECKS
+#if 0
+#define G_DISABLE_CHECKS 0
+#endif
+#endif
+
+#if 1
+#define CROCO_HAVE_LIBXML2 1
+#endif
+
--- /dev/null
+#ifndef LIBCROCO_VERSION_NUMBER
+#define LIBCROCO_VERSION_NUMBER @LIBCROCO_VERSION_NUMBER@
+#endif
+
+#ifndef LIBCROCO_VERSION
+#define LIBCROCO_VERSION "@LIBCROCO_VERSION@"
+#endif
+
+#ifndef G_DISABLE_CHECKS
+#if @G_DISABLE_CHECKS@
+#define G_DISABLE_CHECKS @G_DISABLE_CHECKS@
+#endif
+#endif
+
+#if @CROCO_HAVE_LIBXML2@
+#define CROCO_HAVE_LIBXML2 @CROCO_HAVE_LIBXML2@
+#endif
+
--- /dev/null
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#ifndef __LIBCROCO_H__
+#define __LIBCROCO_H__
+
+#include "libcroco-config.h"
+
+#include "cr-utils.h"
+#include "cr-pseudo.h"
+#include "cr-term.h"
+#include "cr-attr-sel.h"
+#include "cr-simple-sel.h"
+#include "cr-selector.h"
+#include "cr-enc-handler.h"
+#include "cr-doc-handler.h"
+#include "cr-input.h"
+#include "cr-parser.h"
+#include "cr-statement.h"
+#include "cr-stylesheet.h"
+#include "cr-om-parser.h"
+#include "cr-prop-list.h"
+#include "cr-sel-eng.h"
+#include "cr-style.h"
+#include "cr-string.h"
+
+#endif /*__LIBCROCO_H__*/
--- /dev/null
+SUBDIRS=test-inputs test-output-refs
+EXTRA_DIST=testctl vg.supp global-vars.sh.in valgrind-version.sh \
+test-prop-ident.sh test-unknown-at-rule.sh test-unknown-at-rule2.sh \
+test-several-media.sh
+
+
+#the list of all possible tests goes here.
+
+EXTRALDFLAGS=@GLIB2_LIBS@ @LIBXML2_LIBS@
+testprogs=test0 test1 test2 test3 test4 test5 test6
+noinst_PROGRAMS=$(testprogs)
+test0_SOURCES=test0-main.c
+test0_LDFLAGS=$(EXTRALDFLAGS)
+test1_SOURCES=test1-main.c
+test1_LDFLAGS=$(EXTRALDFLAGS)
+test2_SOURCES=test2-main.c cr-test-utils.c cr-test-utils.h
+test2_LDFLAGS=$(EXTRALDFLAGS)
+test3_SOURCES=test3-main.c cr-test-utils.c cr-test-utils.h
+test3_LDFLAGS=$(EXTRALDFLAGS)
+test4_SOURCES=test4-main.c cr-test-utils.c cr-test-utils.h
+test4_LDFLAGS=$(EXTRALDFLAGS)
+test5_SOURCES=test5-main.c cr-test-utils.c cr-test-utils.h
+test5_LDFLAGS=$(EXTRALDFLAGS)
+test6_SOURCES=test6-main.c cr-test-utils.c cr-test-utils.h
+test6_LDFLAGS=$(EXTRALDFLAGS)
+
+croco_lib=$(top_builddir)/src/@CROCO_LIB@
+LDADD=$(croco_lib)
+
+INCLUDES=-I$(top_srcdir)/intl -I$(top_srcdir)/src -I$(top_builddir)/src
+
+AM_CFLAGS=-I. @LIBXML2_CFLAGS@ @GLIB2_CFLAGS@
--- /dev/null
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
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+PRE_INSTALL = :
+POST_INSTALL = :
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+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
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+test-prop-ident.sh test-unknown-at-rule.sh test-unknown-at-rule2.sh \
+test-several-media.sh
+
+
+#the list of all possible tests goes here.
+EXTRALDFLAGS = @GLIB2_LIBS@ @LIBXML2_LIBS@
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+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <string.h>
+#include "cr-test-utils.h"
+
+/**
+ *Parses the command line.
+ *@param a_argc the argc parameter of the main routine.
+ *@param the argv parameter of the main routine.
+ *@param a_options out parameter the parsed options.
+ */
+void
+cr_test_utils_parse_cmd_line (int a_argc, char **a_argv,
+ struct Options *a_options)
+{
+ int i = 0;
+
+ g_return_if_fail (a_options);
+
+ memset (a_options, 0, sizeof (struct Options));
+
+ for (i = 1; i < a_argc; i++) {
+ if (a_argv[i][0] != '-')
+ break;
+
+ if (!strcmp (a_argv[i], "-h")
+ || !strcmp (a_argv[i], "--help")) {
+ a_options->display_help = TRUE;
+ }
+ if (!strcmp (a_argv[i], "--about")) {
+ a_options->display_about = TRUE;
+ }
+ }
+
+ if (i >= a_argc) {
+ /*No file parameter where given */
+ a_options->files_list = NULL;
+ } else {
+ a_options->files_list = &a_argv[i];
+ }
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset:8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/*
+ *$Id: cr-test-utils.h 55 2003-03-19 20:48:37Z strider $
+ */
+#ifndef __CR_TEST_UTILS_H__
+#define __CR_TEST_UTILS_H__
+
+#include <stdio.h>
+#include <glib.h>
+
+/**
+ *The options data structure.
+ *The variable of this data structure are set
+ *during the parsing the command line by the
+ *parse_command_line() function.
+ */
+struct Options
+{
+ gboolean display_help ;
+ gboolean display_about ;
+ gchar ** files_list ;
+};
+
+
+void
+cr_test_utils_parse_cmd_line (int a_argc, char **a_argv,
+ struct Options *a_options) ;
+
+#endif /*__CR_TEST_UTILS_H__*/
--- /dev/null
+TEST_INPUTS_DIR=$HERE_DIR/test-inputs
+CSSLINT=$HERE_DIR/../csslint/.libs/csslint-@LIBCROCO_MAJOR_VERSION@.@LIBCROCO_MINOR_VERSION@
+if ! test -x $CSSLINT ; then
+ echo "Aarg Could not find an executable csslint. I was looking for $CSSLINT"
+ echo $
+fi
+
+if ! test x"$VALGRIND" = x ; then
+ CSSLINT="$VALGRIND $CSSLINT"
+fi
--- /dev/null
+EXTRA_DIST= prop-vendor-ident.css \
+test0.1.css \
+test1.css \
+test2.1.css \
+test2.2.css \
+test2.css \
+test3.1.css \
+test3.2.css \
+test3.css \
+test4.1.css \
+test4.2.css \
+test5.1.css \
+unknown-at-rule2.css \
+unknown-at-rule.css \
+several-media.css
+
--- /dev/null
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+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+EXTRA_DIST = prop-vendor-ident.css \
+test0.1.css \
+test1.css \
+test2.1.css \
+test2.2.css \
+test2.css \
+test3.1.css \
+test3.2.css \
+test3.css \
+test4.1.css \
+test4.2.css \
+test5.1.css \
+unknown-at-rule2.css \
+unknown-at-rule.css \
+several-media.css
+
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu tests/test-inputs/Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --gnu tests/test-inputs/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ fi; \
+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+ else \
+ test -f $(distdir)/$$file \
+ || cp -p $$d/$$file $(distdir)/$$file \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+ distclean distclean-generic distclean-libtool distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+:-foo-pseudo {
+ -foo-bar-prop: -foobar-value
+}
--- /dev/null
+@media screen {
+a:link { text-decoration: none; }
+div { width: 50%; }
+}
+
+@media print {
+a { color: red; }
+div { width: 57%; }
+}
+
--- /dev/null
+body {
+ margin : 0px 0px 20px 0px;
+ height : 100%;
+ background : #FFF
+}
+
+A {
+ color : #003366;
+ text-decoration : underline
+}
+
+A:link {
+ color : #003366;
+ text-decoration : underline
+}
+
+A:visited {
+ color : #003366;
+ text-decoration : underline
+}
+
+A:active {
+ color : #999999
+}
+
+A:hover {
+ color : #999999
+}
+
+h1, h2, h3 {
+ margin : 0px;
+ padding : 0px
+}
+
+#banner {
+ font-family : palatino, georgia, verdana, arial, sans-serif;
+ color : #333;
+ top:0;
+ font-size : normal;
+ font-weight : normal;
+}
+
+#banner a, #banner a:link, #banner a:visited, #banner a:active, #banner a:hover {
+ font-family : verdana, arial, sans-serif;
+ font-size : xx-large;
+ color : #333;
+ text-decoration : none
+}
+
+.description {
+ font-family : verdana, arial, sans-serif;
+ color : #333;
+ font-size : small;
+ text-transform : none
+}
+
+#content {
+ position : absolute;
+ background : #FFF;
+ top: 20%;
+ left: 20%;
+ border : 1px solid #FFF
+}
+
+#container {
+ background : #FFF;
+ border : 1px solid #FFF
+}
+
+#links {
+ padding : 15px;
+ border : 1px solid #FFF;
+ width : 200px
+}
+
+.blog {
+ padding : 20px;
+ background : #FFF
+}
+
+.blogbody {
+ font-family : verdana, arial, sans-serif;
+ color : #333;
+ font-size : small;
+ font-weight : normal;
+ background : #FFF;
+ line-height : 150%
+}
+
+.blogbody a, .blogbody a:link, .blogbody a:visited, .blogbody a:active, .blogbody a:hover {
+ font-weight : normal;
+ text-decoration : underline
+}
+
+.title {
+ font-family : verdana, arial, sans-serif;
+ font-size : medium;
+ color : #666
+}
+
+.date {
+ font-family : verdana, arial, serif;
+ font-size : large;
+ color : #333;
+ border-bottom : 1px solid #999;
+ margin-bottom : 10px;
+ font-weight : bold
+}
+
+.posted {
+ font-family : verdana, arial, sans-serif;
+ font-size : x-small;
+ color : #000000;
+ margin-bottom : 25px
+}
+
+.calendar {
+ font-family : verdana, arial, sans-serif;
+ color : #333;
+ font-size : x-small;
+ font-weight : normal;
+ background : #FFF;
+ line-height : 140%;
+ padding : 2px;
+ text-align : left
+}
+
+.calendarhead {
+ font-family : palatino, georgia, times new roman, serif;
+ color : #666600;
+ font-size : small;
+ font-weight : normal;
+ padding : 2px;
+ letter-spacing : 0.3em;
+ background : #FFF;
+ text-transform : uppercase;
+ text-align : left
+}
+
+.side {
+ font-family : verdana, arial, sans-serif;
+ color : #333;
+ font-size : x-small;
+ font-weight : normal;
+ background : #FFF;
+ line-height : 140%;
+ padding : 2px
+}
+
+#menubar {
+ font-family : verdana, arial, sans-serif;
+ color : #333;
+ font-size : small;
+ font-weight : normal;
+ position:absolute;
+ top:20%;
+ padding: 2px;
+ letter-spacing : 0.1em;
+ background : #FFF;
+ text-transform : uppercase
+}
+
+.syndicate {
+ font-family : verdana, arial, sans-serif;
+ font-size : xx-small;
+ line-height : 140%;
+ padding : 2px;
+ margin-top : 15px;
+ background : #FFF
+}
+
+.powered {
+ font-family : verdana, arial, sans-serif;
+ color : #666;
+ font-size : x-small;
+ line-height : 140%;
+ text-transform : uppercase;
+ padding : 2px;
+ margin-top : 50px;
+ letter-spacing : 0.2em;
+ background : #FFF
+}
+
+.comments-body {
+ font-family : verdana, arial, sans-serif;
+ color : #666;
+ font-size : small;
+ font-weight : normal;
+ background : #FFF;
+ line-height : 140%;
+ padding-bottom : 10px;
+ padding-top : 10px;
+ border-bottom : 1px dotted #999
+}
+
+.comments-post {
+ font-family : verdana, arial, sans-serif;
+ color : #666;
+ font-size : x-small;
+ font-weight : normal;
+ background : #FFF
+}
+
+.trackback-url {
+ font-family : verdana, arial, sans-serif;
+ color : #666;
+ font-size : small;
+ font-weight : normal;
+ background : #FFF;
+ line-height : 140%;
+ padding : 5px;
+ border : 1px dotted #999
+}
+
+.trackback-body {
+ font-family : verdana, arial, sans-serif;
+ color : #666;
+ font-size : small;
+ font-weight : normal;
+ background : #FFF;
+ line-height : 140%;
+ padding-bottom : 10px;
+ padding-top : 10px;
+ border-bottom : 1px dotted #999
+}
+
+.trackback-post {
+ font-family : verdana, arial, sans-serif;
+ color : #666;
+ font-size : x-small;
+ font-weight : normal;
+ background : #FFF
+}
+
+.comments-head {
+ font-family : verdana, arial, sans-serif;
+ font-size : small;
+ color : #666;
+ border-bottom : 1px solid #999;
+ margin-top : 20px;
+ font-weight : bold;
+ background : #FFF
+}
+
+#banner-commentspop {
+ font-family : verdana, arial, sans-serif;
+ color : #FFF;
+ font-size : large;
+ font-weight : bold;
+ border-left : 1px solid #FFF;
+ border-right : 1px solid #FFF;
+ border-top : 1px solid #FFF;
+ background : #003366;
+ padding-left : 15px;
+ padding-right : 15px;
+ padding-top : 5px;
+ padding-bottom : 5px
+}
--- /dev/null
+body {
+
+ background-color: #E5E5E5;
+
+ scrollbar-face-color: #CCCCCC;
+
+ scrollbar-highlight-color: #FFFFFF;
+
+ scrollbar-shadow-color: #CCCCCC;
+
+ scrollbar-3dlight-color: #D1D7DC;
+
+ scrollbar-arrow-color: #000000;
+
+ scrollbar-track-color: #FFFFFF;
+
+ scrollbar-darkshadow-color: #000000;
+
+}
+
+
+
+font, th, td, p {
+
+ font-family: Verdana, Arial, Helvetica, sans-serif;
+
+ font-size: 11px;
+
+}
+
+
+
+h1, h2 { font-size: 11px; color: #000000; font-weight: bold; }
+
+
+
+a:link, a:active, a:visited { color: #000000; }
+
+
+
+a:hover { color: #CC0000; text-decoration: underline; }
+
+
+
+hr { height: 0px; border: solid #CCCCCC 0px; border-top-width: 1px; }
+
+
+
+small { font-size: 10px; }
+
+
+
+input, textarea, select {
+
+ font: normal 11px Verdana, Arial, Helvetica, sans-serif;
+
+ color: #000000;
+
+ border-color: #000000;
+
+}
+
+
+
+input { text-indent: 2px; }
+
+
+
+
+input.post, textarea.post, select {
+
+ background-color: #FFFFFF;
+
+}
+
+
+
+
+th {
+
+ font-size: 11px; color: #CCCCCC; font-weight: bold;
+
+ background-color: #000000; height: 25px;
+
+ background-image: url(/~wiceyto/test/templates/blacknwhite/images/cellpic3.gif);
+
+}
+
+
+
+
+.fontspec, .tablefont {
+
+ font-family: Verdana, Arial, Helvetica, sans-serif;
+
+ font-size: 11px;
+
+}
+
+
+
+.navbartext, .navbarfont {
+
+ font-size: 11px; color: #000000; font-weight: bold;
+
+}
+
+
+
+.navbartext a, .navbarfont a {
+
+ color: #000000; font-weight: bold; text-decoration: none;
+
+}
+
+
+
+.navbartext a:hover, .navbarfont a:hover {
+
+ color: #CC0000; text-decoration: none;
+
+}
+
+
+
+.tablespec, .guestbook { background-color: #FFFFFF; border: 2px #000000 solid; }
+
+.tablespec th, .tablespec td { color: #000000; background-color: #CCCCCC; }
+
+.tablespec th { background-image: none; }
+
+
+
+.messageblock {
+
+ border: dashed 1px;
+
+ margin-right: 4em; margin-left: 4em;
+
+ padding: 3em;
+
+}
+
+
+
+/* $MessageOpenCode - the body of text of the posts */
+
+.messagebody { font-size: 12px; line-height: 18px; }
+
+.messagebody a { color: #000000; text-decoration: underline; }
+
+.messagebody a:hover { color: #CC0000; text-decoration: underline; }
+
+
+
+
+.newcode { font-size: 11px; color: #CC0000; font-weight: bold; }
+
+.admincode { font-size: 11px; color: #990000; font-style: bold; }
+
+
+
+
+.bodyline { background-color: #FFFFFF; border: 1px #000000 solid; }
+
+
+
+
+.quote, .code {
+
+ background-color: #FAFAFA; border: #D1D7DC; border-style: solid;
+
+ border-top-width: 1px; border-right-width: 1px;
+
+ border-bottom-width: 1px; border-left-width: 1px;
+
+}
+
+
+
+.quote {
+
+ font-family: Verdana, Arial, Helvetica, sans-serif;
+
+ font-size: 11px;
+
+ color: #444444; line-height: 125%;
+
+}
+
+
+
+.code {
+
+ font-family: Courier, 'Courier New', sans-serif;
+
+ font-size: 11px;
+
+ color: #CC0000;
+
+}
+
+
+
+
+input.button {
+
+ font-family: Verdana, Arial, Helvetica, sans-serif;
+
+ font-size: 11px;
+
+ color: #000000;
+
+ background-color: #FFFFFF;
+
+}
+
+
+
+/* Format button rollover help line. Actually it's a text box
+
+ set to the same color as the background so no one will know. */
+
+.helpline { background-color: #CCCCCC; border-style: none; }
+
+
+
+/* additional table cell colors and backgrounds */
+
+td.row2 { background-color: #CCCCCC; }
+
+td.row1 { background-color: #CCCCCC; }
+
+td.row3 { background-color: #D1D7DC; }
+
+
+
+/* additional general text */
+
+.gen { font-size: 12px; }
+
+.genmed { font-size: 11px; }
+
+.gensmall { font-size: 10px; }
+
+.gen, .genmed, .gensmall { color: #000000; }
+
+a.gen, a.genmed, a.gensmall { color: #000000; text-decoration: none; }
+
+a.gen:hover, a.genmed:hover, a.gensmall:hover { color: #CC0000; text-decoration: underline; }
+
+
+
+/* import fancy styles. For IE only. NS4.x doesn't use the @import function */
+
+@import url("/your.site/webbbs/themes/formIE.css");
+
+
+
+/* END of blacknwhite.css */
+
+
+
+
+
+
+
+/* Appendix.2-2: Example fancy styles CSS file
+
+Paste these into a text file and save as formIE.css */
+
+
+
+/* Fancy form styles for IE */
+
+
+
+input, textarea, select {
+
+border-top-width : 1px;
+
+border-right-width : 1px;
+
+border-bottom-width : 1px;
+
+border-left-width : 1px;
+
+}
+
+
+
+input { text-indent : 2px; }
+
+
+
+input.button {
+
+border-top-width : 1px;
+
+border-right-width : 1px;
+
+border-bottom-width : 1px;
+
+border-left-width : 1px;
+
+}
+
+
+
+.postbody { line-height: 18px}
+
+
+
+/* END of formIE.css */
--- /dev/null
+
+/*simple Attribute set selectors*/
+s1[foo] {prop1 : "\83 tring"}
+
+s2[foo] {prop1 : "\\73 tring"}
+
+/*simple exact attribute selector, simple ruleset*/
+s3[foo="warning"] {prop1 : value1}
+
+/**
+ *"space separated value list"
+ *attribute selector, simple ruleset
+ */
+s4[foo~="warning"] {prop1 :value1}
+
+/**
+ *"hyphen separated value list" attribute selector,
+ * simple ruleset
+ */
+
+ /*simple class selector, simple ruleset*/
+ s5.warning {prop1 : value}
+
+ E#myid {prop1 : value1}
+
+
+/*below are tests that we know are working*/
+
+/*simple ident pseudo class selector, simple ruleset test*/
+S6:first-child {prop1 : value1 ; prop2 : value2}
+
+/*function pseudo class selector, simple ruleset test*/
+S7:lang(c) {prop1 : value1}
+
+/*Adjacent selectors, simple ruleset test*/
+S8 + s2 {prop1: value1}
+
--- /dev/null
+p.commentsbody {
+ border-left-style: solid;
+ border-width: 1px;
+ border-color: rgb(0, 0, 0);
+ padding-left: 10px;
+ margin-right: 20px;
+ text-align: justify;
+}
+
+* {
+ font-family: Verdana, Arial, Helvetica, sans-serif, monospace;
+}
+
+body {
+ background: #606060;
+ color: #000000;
+}
+
+a:link {
+ color: #0000FF;
+ background: transparent;
+ text-decoration: none;
+}
+
+a:visited {
+ color: #990099;
+ background: transparent;
+ text-decoration: none;
+}
+
+
+a:active {
+ color: #000000;
+ background: #ADD8E6;
+ text-decoration: none;
+}
+
+
+h1.rubrique_info {
+ color: #990033;
+ margin: 0px 0px 0px 0px;
+ padding: 0em;
+ border: 0px;
+ font-size: 12px;
+}
+
+
+h1.connexe {
+ font-size: 12px;
+ padding: 0em;
+ margin: 0px 0px 0px 0px;
+ color: #990033;
+}
+
+a.rubrique_infolink {
+ text-decoration: none;
+}
+
+ul.rubrique_infoul {
+ display: inline;
+ list-style-type: square;
+}
+ul.rubrique_infoul * {
+ width: 100%;
+}
+li.rubrique_infoul {
+ margin-left: 15px;
+}
+h1 {
+ color: #990033;
+}
+
+div.main {
+ background: white;
+ color: #000000;
+ margin-left: 5px;
+ margin-right: 5px;
+ border: 1px black solid;
+ text-align: left;
+ font-size: 12px;
+}
+div.lsfnbanner {
+ margin-left: 150px;
+ margin-right: 170px;
+ border-top: none;
+ padding-left: 10px;
+ padding-right: 10px;
+ border-bottom: 1px black solid;
+ border-right: 1px black solid;
+ border-left: 1px black solid;
+ text-align: left;
+ font-size: 11px;
+ padding-top: 2px;
+ background-color: #eeeae6;
+}
+div.footer {
+ padding-top: 5px;
+ padding-bottom: 3px;
+ border-top: 1px black solid;
+ border-left: 1px black solid;
+ border-right: 1px black solid;
+ text-align: left;
+ font-size: 9px;
+ background: #dcdff4;
+ width: 600px;
+ margin-top: 40px;
+ margin-left: 20px;
+}
+div.footer p {
+ margin-left: 10px;
+ margin-top: 2px;
+ margin-bottom: 2px;
+}
+
+a.lsfnlink:link,a.lsfnlink:visited,a.lsfnlink:active {
+ text-decoration: none;
+ color: #333333;
+ font-size: 10px;
+}
+a.lsfnlink:hover {
+ text-decoration: underline;
+ color: black;
+}
+div.menubartop {
+ margin-bottom: 10px;
+ padding-left: 10px;
+ padding-right: 10px;
+ padding-top: 0px;
+ font-size: 13px;
+}
+div.smallmenubar {
+ background: white;
+ padding-left: 10px;
+ padding-right: 10px;
+ padding-top: 0px;
+ padding-bottom: 0px;
+ font-weight:bold;
+ font-size: 10px;
+ text-align: right;
+}
+div.menuevent {
+ float: left;
+ width: 350px;
+ font-size: 11px;
+ text-align: left;
+ padding-top: 0px;
+ padding-bottom: 0px;
+ padding-left: 10px;
+ font-weight: bold;
+ margin: 0px;
+}
+div.menubar {
+ background: #cac2a8;
+ border-top: 1px black solid;
+ border-bottom: 1px black solid;
+ padding-left: 10px;
+ padding-right: 10px;
+ padding-top: 3px;
+ padding-bottom: 2px;
+ font-weight:bold;
+ font-size: 13px;
+}
+div.menubar a {
+ text-decoration: none;
+}
+div.menudate {
+ float: left;
+ width: 130px;
+ padding-top: 5px;
+}
+div.menuaccroche {
+ margin-left: 30px;
+ float: left;
+ text-decoration: underline;
+ font-size: 14px;
+}
+div.menusearch {
+ float: right;
+ text-align: right;
+ padding-top: 5px;
+ width: 170px;
+}
+div.menusearch p {
+ margin: 0px 0px 0px 0px;
+}
+.searchinput {
+ border: solid 1px black;
+}
+a#menulinkselect {
+ color: #ed7e00;
+}
+
+div.leftbox {
+ width: 200px;
+ float: left;
+ padding-left: 5px;
+ padding-right: 5px;
+ padding-bottom: 5px;
+ border-right: 1px black solid;
+ border-bottom: 1px black solid;
+ background: white;
+ margin-bottom: 10px;
+}
+div.leftbox h1 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.leftbox h2 {
+ font-weight: bold;
+ font-size: 12px;
+ margin: 0px;
+}
+div.leftbox ul {
+ list-style-type: square;
+ margin-bottom: 10px;
+ margin-left: 0em;
+ padding-left: 0em;
+}
+div.leftbox li {
+ margin-left: 10px;
+}
+
+div.rightbox {
+ width: 150px;
+ float: right;
+ padding-top: 10px;
+ padding-left: 5px;
+ padding-right: 15px;
+ padding-bottom: 5px;
+ border-left: 1px black solid;
+ border-bottom: 1px black solid;
+ text-align: left;
+}
+div.newjournaldiv {
+ text-align: justify;
+ margin-left: 10%;
+ font-size: 12px;
+ width: 600px;
+}
+div.newjournaldiv p {
+ margin-bottom: 0px;
+ margin-top: 20px;
+}
+div.journaldiv {
+ margin-left: 0px;
+ margin-right: 0px;
+ margin-top: 20px;
+ margin-bottom: 20px;
+ border: 1px black solid;
+ padding-top: 5px;
+ padding-bottom: 5px;
+ padding-right: 10px;
+ padding-left: 10px;
+ background-color: #eef;
+}
+div.journaldiv p {
+ margin-top: 10px;
+ margin-bottom: 0px;
+}
+div.journaldiv h1 {
+ color: #990033;
+ font-size: 14px;
+ margin: 0px;
+}
+div.journaldiv h2 {
+ font-size: 10px;
+ margin: 0px;
+}
+div.tipdiv {
+ margin-left: 220px;
+ margin-right: 50px;
+ margin-top: 20px;
+ padding-top: 5px;
+ padding-right: 10px;
+ padding-left: 10px;
+ text-align: justify;
+ background-color: #eee;
+ border: black solid 1px;
+}
+div.tipdiv h1 {
+ font-weight: bold;
+ font-size: 14px;
+ color: black;
+ margin-top: 0px;
+ margin-bottom: 20px;
+}
+div.tipdiv h2 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 12px;
+ margin: 0px;
+}
+
+div.newsdiv {
+ margin-left: 220px;
+ margin-right: 180px;
+ margin-top: 10px;
+ margin-bottom: 20px;
+ text-align: justify;
+}
+div.newsdiv h1 {
+ font-weight: bold;
+ font-size: 14px;
+ margin: 0px;
+}
+div.newsdiv h2 {
+ font-weight: normal;
+ font-size: 12px;
+ margin: 0px;
+}
+div.newsdiv h3 {
+ font-weight: normal;
+ font-size: 12px;
+ margin-bottom: 20px;
+}
+div.objdiv {
+ margin-left: 220px;
+ margin-right: 20px;
+ margin-top: 10px;
+ margin-bottom: 20px;
+}
+
+h1.newstitle {
+ text-align: left;
+ font-size: 14px;
+ margin: 0px 0px 0px 0px;
+ color: black;
+}
+div.titlediv {
+ border-top: solid #cac2a8 2px;
+ margin-top: 20px;
+ background-color: #eeeae6;
+ padding-left: 10px;
+ font-size: 11px;
+}
+div.bodydiv {
+ border: solid #9e9784 1px;
+ padding-left: 10px;
+ padding-right: 10px;
+ padding-top: 10px;
+ padding-bottom: 5px;
+ margin-top: 2px;
+ text-align: justify;
+}
+
+div.comments {
+ padding: 10px;
+ border-top: solid 2px #d37537;
+ border-bottom: solid 2px #d37537;
+ margin-top: 20px;
+ margin-bottom: 10px;
+ background-color: #cacaca;
+ font-size: 12px;
+ line-height: 1.3em;
+}
+
+p.commentsbody {
+ border-left-style: solid;
+ border-width: 1px;
+ border-color: rgb(0, 0, 0);
+ padding-left: 10px;
+ text-align: justify;
+ margin-right: 20px;
+}
+
+div.commentsreply {
+ margin-left: 220px;
+ text-align: center;
+ margin-top: 50px;
+}
+
+ul.commentsul {
+ list-style-type: none;
+ margin-bottom: 10px;
+ margin-left: 1.25em;
+ padding-left: 0em;
+ border-left: 1px solid black;
+}
+ul.commentsli {
+ margin: 10px;
+}
+div.comments li {
+ margin-top: 20px;
+ margin-left: 2px;
+}
+
+div.comments h1 {
+ font-size: 12px;
+ color: black;
+ margin: 0px 20px 3px 0px;
+ background-color: rgb(226, 226, 226);
+ padding-left: 1px;
+ font-weight: none;
+}
+
+div.articlediv {
+ padding-left: 20px;
+ padding-right: 20px;
+ padding-top: 10px;
+ padding-bottom: 20px;
+ margin-right: 10px;
+ margin-left: 220px;
+ border: solid 1px black;
+ margin-top: 10px;
+ text-align: justify;
+ background-color: #E2E2E2;
+}
+img {
+ border: 0px;
+}
+div.sectionimg {
+ float: left;
+ margin-right: 10px;
+ margin-top: 5px;
+}
+p.hautpage {
+ margin-top: 20px;
+ margin-bottom: 20px;
+ margin-left: 10px;
+}
+div.leftcol {
+ width: 202px;
+ width: 202px;
+ float: left;
+ padding: 0px;
+}
+div.logodiv {
+ border-right: 1px black solid;
+ border-bottom: 1px black solid;
+ padding: 0px;
+ line-height: 0px
+}
+div.loginbox {
+ margin-left: 4px;
+ border: solid #a59f8b 1px;
+ margin-top: 2px;
+ padding: 5px;
+ background-color: #fff2e8;
+ font-size: 10px;
+}
+div.loginbox p {
+ margin: 0px;
+ padding: 0px;
+}
+div.loginbox ul {
+ margin-left: 10px;
+ margin-top: 0px;
+ margin-bottom: 0px;
+ padding: 0px;
+ list-style-type: none;
+}
+div.loginbox h1 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.loginbox h2 {
+ font-weight: bold;
+ font-size: 12px;
+ margin: 0px;
+}
+div.loginbox h3 {
+ margin-top: 0px;
+ margin-bottom: 5px;
+ font-size: 12px;
+}
+div.polldivtitle {
+ margin-bottom: 1px;
+ background-color: #cac2a8;
+ margin-left: 4px;
+ margin-top: 15px;
+ padding-left: 5px;
+ font-size: 10px;
+ border-top: solid #a59f8b 1px;
+ border-bottom: solid #a59f8b 1px;
+ text-transform: uppercase;
+}
+div.polldiv {
+ margin-left: 4px;
+ border: 1px #a59f8b solid;
+ margin-top: 0px;
+ padding: 5px;
+ background: #fff2e8;
+}
+div.polldiv p {
+margin: 5px; padding: 0px;
+}
+div.polldiv ul {
+ margin-left: 5px;
+ margin-top: 0px;
+ margin-bottom: 10px;
+ padding: 0px;
+ list-style-type: none;
+}
+div.otherboxtitle {
+ margin-bottom: 2px;
+ background-color: #e3dabc;
+ margin-left: 4px;
+ margin-top: 15px;
+ padding-left: 5px;
+ padding-top: 2px;
+ font-size: 11px;
+ border-top: solid #777364 1px;
+ border-bottom: solid #777364 1px;
+ text-transform: uppercase;
+ font-weight: bold;
+}
+div.otherbox {
+ margin-left: 4px;
+ border: 1px #a59f8b solid;
+ margin-top: 0px;
+ padding: 5px;
+ text-align: justify;
+ background: #fff2e8;
+ font-size: 10px;
+}
+div.otherbox h1 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.otherbox h2 {
+ font-weight: bold;
+ font-size: 11px;
+ margin: 0px;
+}
+div.otherbox p {
+ margin-top: 5px;
+ margin-bottom: 10px;
+}
+div.rightlogo {
+ width: 90px;
+ float: right;
+ margin-right: 0px;
+ padding-top: 0px;
+ padding-left: 0px;
+ padding-bottom: 0px;
+}
+div.centraldiv {
+ margin-left: 220px;
+ margin-right: 10px;
+ margin-bottom: 20px;
+ margin-top: 10px;
+}
+div.centraldiv h1 {
+ font-weight: bold;
+ font-size: 14px;
+ margin: 0px;
+}
+div.centraldiv h2 {
+ font-weight: normal;
+ font-size: 12px;
+ margin: 0px;
+}
+div.centraldiv h3 {
+ font-weight: normal;
+ font-size: 12px;
+ margin-bottom: 20px;
+}
+div.centralinfo {
+ position:relative;
+ height:160px;
+}
+div.lefttopbox {
+ position:relative;
+ padding-left: 5px;
+ padding-right: 5px;
+ padding-top: 5px;
+ border: 1px #a59f8b solid;
+ text-align: justify;
+ background: #fff2e8;
+ font-size: 12px;
+ width: 47%;
+ float: left;
+}
+div.lefttopbox p {
+ margin-top: 5px; margin-bottom: 10px;
+}
+div.lefttopbox h1 {
+ font-size: 13px;
+ font-weight: bold;
+ margin: 0px;
+ text-align: right;
+}
+div.lefttopbox h2 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.lefttopbox h3 {
+ font-weight: bold;
+ font-size: 12px;
+ margin: 0px;
+}
+div.righttopbox {
+ position:relative;
+ border: 1px #a59f8b solid;
+ background: white;
+ padding: 5px;
+ text-align: justify;
+ font-size: 12px;
+ width: 47%;
+ float: right;
+}
+div.righttopbox h1 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.righttopbox h2 {
+ font-weight: bold;
+ font-size: 12px;
+ margin: 0px;
+}
+div.boardindex {
+ text-align: justify;
+ font-size: 11px;
+ padding: 10px;
+ margin-left: 20px;
+ margin-right: 20px;
+}
+a.boardindex:link,a.boardindex:visited,a.boardindex:active {
+ text-decoration:none;
+ color: red;
+}
+div.boardleftmsg {
+ float: left;
+ margin-top: 3px;
+}
+div.boardrightmsg {
+ margin-left: 130px;
+ margin-top: 3px;
+ padding-left: 5px;
+}
+div.journalbody {
+ margin-left: 40px;
+ margin-top: 40px;
+}
+div.journalbody h1 {
+ font-size: 15px;
+ font-weight: bold;
+}
+div.journalbody p {
+ margin-bottom: 20px;
+}
+.formulaire {
+ border: solid 1px black;
+font-size: 12px;
+background-color: #eef;
+color: #000000;
+}
+.newcomments {
+ color: red;
+ font-weight: bold;
+}
+div.commentsreplythanks {
+ margin-left: 100px;
+ margin-top: 50px;
+ margin-right: 100px;
+ background-color: #eee;
+ border: black solid 1px;
+ padding: 10px;
+}
+div.archivediv {
+ margin-right: 20px;
+}
+.archivedate {
+ color:#f30;
+}
+.archivelink {
+ font-size: 14px;
+ font-weight: bold;
+ text-decoration: underline;
+}
--- /dev/null
+
+/*simple selector and simple rulset test*/
+S1 {prop1 : value1}
+
+/*Simple selector list and simple ruleset test*/
+s1,s2 {color: black ; background: white}
+
+/*descendants and child selector list, simple ruleset test*/
+s1 s2, S3 > s4 {prop1 : value1 ; prop2 : value2}
--- /dev/null
+S1:lang(c) {prop1 : value1}
+
+/*simple Attribute set selectors*/
+s1[foo] {prop1 : value1}
+
+/*simple exact attribute selector, simple ruleset*/
+s1[foo="warning"] {prop1 : value1}
+
+/**
+ *"space separated value list"
+ *attribute selector, simple ruleset
+ */
+s1[foo~="warning"] {prop1 :value1}
+
+/**
+ *"hyphen separated value list" attribute selector,
+ * simple ruleset
+ */
+
+ /*simple class selector, simple ruleset*/
+ s1.warning {prop1 : value}
+
+ E#myid {prop1 : value1}
+
+
+/*below are tests that we know are working*/
+
+/*simple ident pseudo class selector, simple ruleset test*/
+S1:first-child {prop1 : value1 ; prop2 : value2}
+
+/*function pseudo class selector, simple ruleset test => merdoie*/
+S1:lang(c) {prop1 : value1}
+
+/*Adjacent selectors, simple ruleset test*/
+S1 + s2 {prop1: value1}
+
--- /dev/null
+h1.rubrique_info {
+ color: #990033;
+ margin: 0px 0px 0px 0px;
+ padding: 0em;
+ border: 0px;
+ font-size: 12px;
+}
+
+* {
+ font-family: Verdana, Arial, Helvetica, sans-serif, monospace;
+}
+
+body {
+ background: #606060;
+ color: #000000;
+}
+
+a:link {
+ color: #0000FF;
+ background: transparent;
+ text-decoration: none;
+}
+
+a:visited {
+ color: #990099;
+ background: transparent;
+ text-decoration: none;
+}
+
+
+a:active {
+ color: #000000;
+ background: #ADD8E6;
+ text-decoration: none;
+}
+
+
+h1.rubrique_info {
+ color: #990033;
+ margin: 0px 0px 0px 0px;
+ padding: 0em;
+ border: 0px;
+ font-size: 12px;
+}
+
+/*
+h1.connexe {
+ font-size: 12px;
+ padding: 0em;
+ margin: 0px 0px 0px 0px;
+ color: #990033;
+}
+
+
+a.rubrique_infolink {
+ text-decoration: none;
+}
+
+
+ul.rubrique_infoul {
+ display: inline;
+ list-style-type: square;
+}
+
+
+ul.rubrique_infoul * {
+ width: 100%;
+}
+
+li.rubrique_infoul {
+ margin-left: 15px;
+}
+h1 {
+ color: #990033;
+}
+
+div.main {
+ background: white;
+ color: #000000;
+ margin-left: 5px;
+ margin-right: 5px;
+ border: 1px black solid;
+ text-align: left;
+ font-size: 12px;
+}
+div.lsfnbanner {
+ margin-left: 150px;
+ margin-right: 170px;
+ border-top: none;
+ padding-left: 10px;
+ padding-right: 10px;
+ border-bottom: 1px black solid;
+ border-right: 1px black solid;
+ border-left: 1px black solid;
+ text-align: left;
+ font-size: 11px;
+ padding-top: 2px;
+ background-color: #eeeae6;
+}
+div.footer {
+ padding-top: 5px;
+ padding-bottom: 3px;
+ border-top: 1px black solid;
+ border-left: 1px black solid;
+ border-right: 1px black solid;
+ text-align: left;
+ font-size: 9px;
+ background: #dcdff4;
+ width: 600px;
+ margin-top: 40px;
+ margin-left: 20px;
+}
+div.footer p {
+ margin-left: 10px;
+ margin-top: 2px;
+ margin-bottom: 2px;
+}
+
+a.lsfnlink:link,a.lsfnlink:visited,a.lsfnlink:active {
+ text-decoration: none;
+ color: #333333;
+ font-size: 10px;
+}
+a.lsfnlink:hover {
+ text-decoration: underline;
+ color: black;
+}
+div.menubartop {
+ margin-bottom: 10px;
+ padding-left: 10px;
+ padding-right: 10px;
+ padding-top: 0px;
+ font-size: 13px;
+}
+div.smallmenubar {
+ background: white;
+ padding-left: 10px;
+ padding-right: 10px;
+ padding-top: 0px;
+ padding-bottom: 0px;
+ font-weight:bold;
+ font-size: 10px;
+ text-align: right;
+}
+
+div.menuevent {
+ float: left;
+ width: 350px;
+ font-size: 11px;
+ text-align: left;
+ padding-top: 0px;
+ padding-bottom: 0px;
+ padding-left: 10px;
+ font-weight: bold;
+ margin: 0px;
+}
+div.menubar {
+ background: #cac2a8;
+ border-top: 1px black solid;
+ border-bottom: 1px black solid;
+ padding-left: 10px;
+ padding-right: 10px;
+ padding-top: 3px;
+ padding-bottom: 2px;
+ font-weight:bold;
+ font-size: 13px;
+}
+div.menubar a {
+ text-decoration: none;
+}
+div.menudate {
+ float: left;
+ width: 130px;
+ padding-top: 5px;
+}
+div.menuaccroche {
+ margin-left: 30px;
+ float: left;
+ text-decoration: underline;
+ font-size: 14px;
+}
+div.menusearch {
+ float: right;
+ text-align: right;
+ padding-top: 5px;
+ width: 170px;
+}
+div.menusearch p {
+ margin: 0px 0px 0px 0px;
+}
+.searchinput {
+ border: solid 1px black;
+}
+a#menulinkselect {
+ color: #ed7e00;
+}
+
+div.leftbox {
+ width: 200px;
+ float: left;
+ padding-left: 5px;
+ padding-right: 5px;
+ padding-bottom: 5px;
+ border-right: 1px black solid;
+ border-bottom: 1px black solid;
+ background: white;
+ margin-bottom: 10px;
+}
+div.leftbox h1 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.leftbox h2 {
+ font-weight: bold;
+ font-size: 12px;
+ margin: 0px;
+}
+div.leftbox ul {
+ list-style-type: square;
+ margin-bottom: 10px;
+ margin-left: 0em;
+ padding-left: 0em;
+}
+div.leftbox li {
+ margin-left: 10px;
+}
+
+div.rightbox {
+ width: 150px;
+ float: right;
+ padding-top: 10px;
+ padding-left: 5px;
+ padding-right: 15px;
+ padding-bottom: 5px;
+ border-left: 1px black solid;
+ border-bottom: 1px black solid;
+ text-align: left;
+}
+div.newjournaldiv {
+ text-align: justify;
+ margin-left: 10%;
+ font-size: 12px;
+ width: 600px;
+}
+div.newjournaldiv p {
+ margin-bottom: 0px;
+ margin-top: 20px;
+}
+div.journaldiv {
+ margin-left: 0px;
+ margin-right: 0px;
+ margin-top: 20px;
+ margin-bottom: 20px;
+ border: 1px black solid;
+ padding-top: 5px;
+ padding-bottom: 5px;
+ padding-right: 10px;
+ padding-left: 10px;
+ background-color: #eef;
+}
+div.journaldiv p {
+ margin-top: 10px;
+ margin-bottom: 0px;
+}
+div.journaldiv h1 {
+ color: #990033;
+ font-size: 14px;
+ margin: 0px;
+}
+div.journaldiv h2 {
+ font-size: 10px;
+ margin: 0px;
+}
+div.tipdiv {
+ margin-left: 220px;
+ margin-right: 50px;
+ margin-top: 20px;
+ padding-top: 5px;
+ padding-right: 10px;
+ padding-left: 10px;
+ text-align: justify;
+ background-color: #eee;
+ border: black solid 1px;
+}
+div.tipdiv h1 {
+ font-weight: bold;
+ font-size: 14px;
+ color: black;
+ margin-top: 0px;
+ margin-bottom: 20px;
+}
+div.tipdiv h2 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 12px;
+ margin: 0px;
+}
+
+div.newsdiv {
+ margin-left: 220px;
+ margin-right: 180px;
+ margin-top: 10px;
+ margin-bottom: 20px;
+ text-align: justify;
+}
+div.newsdiv h1 {
+ font-weight: bold;
+ font-size: 14px;
+ margin: 0px;
+}
+div.newsdiv h2 {
+ font-weight: normal;
+ font-size: 12px;
+ margin: 0px;
+}
+div.newsdiv h3 {
+ font-weight: normal;
+ font-size: 12px;
+ margin-bottom: 20px;
+}
+div.objdiv {
+ margin-left: 220px;
+ margin-right: 20px;
+ margin-top: 10px;
+ margin-bottom: 20px;
+}
+
+h1.newstitle {
+ text-align: left;
+ font-size: 14px;
+ margin: 0px 0px 0px 0px;
+ color: black;
+}
+div.titlediv {
+ border-top: solid #cac2a8 2px;
+ margin-top: 20px;
+ background-color: #eeeae6;
+ padding-left: 10px;
+ font-size: 11px;
+}
+div.bodydiv {
+ border: solid #9e9784 1px;
+ padding-left: 10px;
+ padding-right: 10px;
+ padding-top: 10px;
+ padding-bottom: 5px;
+ margin-top: 2px;
+ text-align: justify;
+}
+
+div.comments {
+ padding: 10px;
+ border-top: solid 2px #d37537;
+ border-bottom: solid 2px #d37537;
+ margin-top: 20px;
+ margin-bottom: 10px;
+ background-color: #cacaca;
+ font-size: 12px;
+ line-height: 1.3em;
+}
+
+p.commentsbody {
+ border-left-style: solid;
+ border-width: 1px;
+ border-color: rgb(0, 0, 0);
+ padding-left: 10px;
+ text-align: justify;
+ margin-right: 20px;
+}
+
+div.commentsreply {
+ margin-left: 220px;
+ text-align: center;
+ margin-top: 50px;
+}
+
+ul.commentsul {
+ list-style-type: none;
+ margin-bottom: 10px;
+ margin-left: 1.25em;
+ padding-left: 0em;
+ border-left: 1px solid black;
+}
+ul.commentsli {
+ margin: 10px;
+}
+div.comments li {
+ margin-top: 20px;
+ margin-left: 2px;
+}
+
+div.comments h1 {
+ font-size: 12px;
+ color: black;
+ margin: 0px 20px 3px 0px;
+ background-color: rgb(226, 226, 226);
+ padding-left: 1px;
+ font-weight: none;
+}
+
+div.articlediv {
+ padding-left: 20px;
+ padding-right: 20px;
+ padding-top: 10px;
+ padding-bottom: 20px;
+ margin-right: 10px;
+ margin-left: 220px;
+ border: solid 1px black;
+ margin-top: 10px;
+ text-align: justify;
+ background-color: #E2E2E2;
+}
+img {
+ border: 0px;
+}
+div.sectionimg {
+ float: left;
+ margin-right: 10px;
+ margin-top: 5px;
+}
+p.hautpage {
+ margin-top: 20px;
+ margin-bottom: 20px;
+ margin-left: 10px;
+}
+div.leftcol {
+ width: 202px;
+ width: 202px;
+ float: left;
+ padding: 0px;
+}
+div.logodiv {
+ border-right: 1px black solid;
+ border-bottom: 1px black solid;
+ padding: 0px;
+ line-height: 0px
+}
+div.loginbox {
+ margin-left: 4px;
+ border: solid #a59f8b 1px;
+ margin-top: 2px;
+ padding: 5px;
+ background-color: #fff2e8;
+ font-size: 10px;
+}
+div.loginbox p {
+ margin: 0px;
+ padding: 0px;
+}
+div.loginbox ul {
+ margin-left: 10px;
+ margin-top: 0px;
+ margin-bottom: 0px;
+ padding: 0px;
+ list-style-type: none;
+}
+div.loginbox h1 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.loginbox h2 {
+ font-weight: bold;
+ font-size: 12px;
+ margin: 0px;
+}
+div.loginbox h3 {
+ margin-top: 0px;
+ margin-bottom: 5px;
+ font-size: 12px;
+}
+div.polldivtitle {
+ margin-bottom: 1px;
+ background-color: #cac2a8;
+ margin-left: 4px;
+ margin-top: 15px;
+ padding-left: 5px;
+ font-size: 10px;
+ border-top: solid #a59f8b 1px;
+ border-bottom: solid #a59f8b 1px;
+ text-transform: uppercase;
+}
+div.polldiv {
+ margin-left: 4px;
+ border: 1px #a59f8b solid;
+ margin-top: 0px;
+ padding: 5px;
+ background: #fff2e8;
+}
+div.polldiv p {
+margin: 5px; padding: 0px;
+}
+div.polldiv ul {
+ margin-left: 5px;
+ margin-top: 0px;
+ margin-bottom: 10px;
+ padding: 0px;
+ list-style-type: none;
+}
+div.otherboxtitle {
+ margin-bottom: 2px;
+ background-color: #e3dabc;
+ margin-left: 4px;
+ margin-top: 15px;
+ padding-left: 5px;
+ padding-top: 2px;
+ font-size: 11px;
+ border-top: solid #777364 1px;
+ border-bottom: solid #777364 1px;
+ text-transform: uppercase;
+ font-weight: bold;
+}
+div.otherbox {
+ margin-left: 4px;
+ border: 1px #a59f8b solid;
+ margin-top: 0px;
+ padding: 5px;
+ text-align: justify;
+ background: #fff2e8;
+ font-size: 10px;
+}
+div.otherbox h1 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.otherbox h2 {
+ font-weight: bold;
+ font-size: 11px;
+ margin: 0px;
+}
+div.otherbox p {
+ margin-top: 5px;
+ margin-bottom: 10px;
+}
+div.rightlogo {
+ width: 90px;
+ float: right;
+ margin-right: 0px;
+ padding-top: 0px;
+ padding-left: 0px;
+ padding-bottom: 0px;
+}
+div.centraldiv {
+ margin-left: 220px;
+ margin-right: 10px;
+ margin-bottom: 20px;
+ margin-top: 10px;
+}
+div.centraldiv h1 {
+ font-weight: bold;
+ font-size: 14px;
+ margin: 0px;
+}
+div.centraldiv h2 {
+ font-weight: normal;
+ font-size: 12px;
+ margin: 0px;
+}
+div.centraldiv h3 {
+ font-weight: normal;
+ font-size: 12px;
+ margin-bottom: 20px;
+}
+div.centralinfo {
+ position:relative;
+ height:160px;
+}
+div.lefttopbox {
+ position:relative;
+ padding-left: 5px;
+ padding-right: 5px;
+ padding-top: 5px;
+ border: 1px #a59f8b solid;
+ text-align: justify;
+ background: #fff2e8;
+ font-size: 12px;
+ width: 47%;
+ float: left;
+}
+div.lefttopbox p {
+ margin-top: 5px; margin-bottom: 10px;
+}
+div.lefttopbox h1 {
+ font-size: 13px;
+ font-weight: bold;
+ margin: 0px;
+ text-align: right;
+}
+div.lefttopbox h2 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.lefttopbox h3 {
+ font-weight: bold;
+ font-size: 12px;
+ margin: 0px;
+}
+div.righttopbox {
+ position:relative;
+ border: 1px #a59f8b solid;
+ background: white;
+ padding: 5px;
+ text-align: justify;
+ font-size: 12px;
+ width: 47%;
+ float: right;
+}
+div.righttopbox h1 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.righttopbox h2 {
+ font-weight: bold;
+ font-size: 12px;
+ margin: 0px;
+}
+div.boardindex {
+ text-align: justify;
+ font-size: 11px;
+ padding: 10px;
+ margin-left: 20px;
+ margin-right: 20px;
+}
+a.boardindex:link,a.boardindex:visited,a.boardindex:active {
+ text-decoration:none;
+ color: red;
+}
+div.boardleftmsg {
+ float: left;
+ margin-top: 3px;
+}
+div.boardrightmsg {
+ margin-left: 130px;
+ margin-top: 3px;
+ padding-left: 5px;
+}
+div.journalbody {
+ margin-left: 40px;
+ margin-top: 40px;
+}
+div.journalbody h1 {
+ font-size: 15px;
+ font-weight: bold;
+}
+div.journalbody p {
+ margin-bottom: 20px;
+}
+
+.formulaire {
+ border: solid 1px black;
+font-size: 12px;
+background-color: #eef;
+color: #000000;
+}
+.newcomments {
+ color: red;
+ font-weight: bold;
+}
+div.commentsreplythanks {
+ margin-left: 100px;
+ margin-top: 50px;
+ margin-right: 100px;
+ background-color: #eee;
+ border: black solid 1px;
+ padding: 10px;
+}
+div.archivediv {
+ margin-right: 20px;
+}
+.archivedate {
+ color:#f30;
+}
+.archivelink {
+ font-size: 14px;
+ font-weight: bold;
+ text-decoration: underline;
+}
+*/
\ No newline at end of file
--- /dev/null
+
+/*simple selector and simple rulset test*/
+S1 {prop1 : value1}
+
+/*Simple selector list and simple ruleset test*/
+s1,s2 {color: black ; background: white}
+
+/*descendants and child selector list, simple ruleset test*/
+s1 s2, S3 > s4 {prop1 : value1 ; prop2 : value2}
--- /dev/null
+* {
+ font-family: Verdana, Arial, Helvetica, sans-serif, monospace !important;
+}
+
+tutu:class1:class2 {
+ test:ok ;
+}
+
+body {
+ background: #606060;
+ color: #000000;
+}
+
+
+a:link {
+ color: #0000FF;
+ background: transparent;
+ text-decoration: none;
+}
+
+
+a:visited {
+ color: #990099;
+ background: transparent;
+ text-decoration: none;
+}
+
+
+a:active {
+ color: #000000;
+ background: #ADD8E6;
+ text-decoration: none;
+}
+
+h1.rubrique_info {
+ color: #990033;
+ margin: 0px 0px 0px 0px;
+ padding: 0.4em;
+ border: 0px;
+ font-size: 12px;
+}
+h1.connexe {
+ font-size: 12px;
+ padding: 0.9em;
+ margin: 0px 0px 0px 0px;
+ color: #990033;
+}
+
+a.rubrique_infolink {
+ text-decoration: none;
+}
+
+ul.rubrique_infoul {
+ display: inline;
+ list-style-type: square;
+}
+ul.rubrique_infoul * {
+ width: 100%;
+}
+li.rubrique_infoul {
+ margin-left: 15px;
+}
+h1 {
+ color: #990033;
+}
+
+div.main {
+ background: white;
+ color: #000000;
+ margin-left: 5px;
+ margin-right: 5px;
+ border: 1px black solid;
+ text-align: left;
+ font-size: 12px;
+}
+div.lsfnbanner {
+ margin-left: 150px;
+ margin-right: 170px;
+ border-top: none;
+ padding-left: 10px;
+ padding-right: 10px;
+ border-bottom: 1px black solid;
+ border-right: 1px black solid;
+ border-left: 1px black solid;
+ text-align: left;
+ font-size: 11px;
+ padding-top: 2px;
+ background-color: #eeeae6;
+}
+div.footer {
+ padding-top: 5px;
+ padding-bottom: 3px;
+ border-top: 1px black solid;
+ border-left: 1px black solid;
+ border-right: 1px black solid;
+ text-align: left;
+ font-size: 9px;
+ background: #dcdff4;
+ width: 600px;
+ margin-top: 40px;
+ margin-left: 20px;
+}
+div.footer p {
+ margin-left: 10px;
+ margin-top: 2px;
+ margin-bottom: 2px;
+}
+
+a.lsfnlink:link,a.lsfnlink:visited,a.lsfnlink:active {
+ text-decoration: none;
+ color: #333333;
+ font-size: 10px;
+}
+a.lsfnlink:hover {
+ text-decoration: underline;
+ color: black;
+}
+div.menubartop {
+ margin-bottom: 10px;
+ padding-left: 10px;
+ padding-right: 10px;
+ padding-top: 0px;
+ font-size: 13px;
+}
+div.smallmenubar {
+ background: white;
+ padding-left: 10px;
+ padding-right: 10px;
+ padding-top: 0px;
+ padding-bottom: 0px;
+ font-weight:bold;
+ font-size: 10px;
+ text-align: right;
+}
+div.menuevent {
+ float: left;
+ width: 350px;
+ font-size: 11px;
+ text-align: left;
+ padding-top: 0px;
+ padding-bottom: 0px;
+ padding-left: 10px;
+ font-weight: bold;
+ margin: 0px;
+}
+div.menubar {
+ background: #cac2a8;
+ border-top: 1px black solid;
+ border-bottom: 1px black solid;
+ padding-left: 10px;
+ padding-right: 10px;
+ padding-top: 3px;
+ padding-bottom: 2px;
+ font-weight:bold;
+ font-size: 13px;
+}
+div.menubar a {
+ text-decoration: none;
+}
+div.menudate {
+ float: left;
+ width: 130px;
+ padding-top: 5px;
+}
+div.menuaccroche {
+ margin-left: 30px;
+ float: left;
+ text-decoration: underline;
+ font-size: 14px;
+}
+div.menusearch {
+ float: right;
+ text-align: right;
+ padding-top: 5px;
+ width: 170px;
+}
+div.menusearch p {
+ margin: 0px 0px 0px 0px;
+}
+.searchinput {
+ border: solid 1px black;
+}
+a#menulinkselect {
+ color: #ed7e00;
+}
+
+div.leftbox {
+ width: 200px;
+ float: left;
+ padding-left: 5px;
+ padding-right: 5px;
+ padding-bottom: 5px;
+ border-right: 1px black solid;
+ border-bottom: 1px black solid;
+ background: white;
+ margin-bottom: 10px;
+}
+div.leftbox h1 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.leftbox h2 {
+ font-weight: bold;
+ font-size: 12px;
+ margin: 0px;
+}
+div.leftbox ul {
+ list-style-type: square;
+ margin-bottom: 10px;
+ margin-left: 0.3em;
+ padding-left: 0.2em;
+}
+div.leftbox li {
+ margin-left: 10px;
+}
+
+div.rightbox {
+ width: 150px;
+ float: right;
+ padding-top: 10px;
+ padding-left: 5px;
+ padding-right: 15px;
+ padding-bottom: 5px;
+ border-left: 1px black solid;
+ border-bottom: 1px black solid;
+ text-align: left;
+}
+div.newjournaldiv {
+ text-align: justify;
+ margin-left: 10%;
+ font-size: 12px;
+ width: 600px;
+}
+div.newjournaldiv p {
+ margin-bottom: 0px;
+ margin-top: 20px;
+}
+div.journaldiv {
+ margin-left: 0px;
+ margin-right: 0px;
+ margin-top: 20px;
+ margin-bottom: 20px;
+ border: 1px black solid;
+ padding-top: 5px;
+ padding-bottom: 5px;
+ padding-right: 10px;
+ padding-left: 10px;
+ background-color: #eef;
+}
+div.journaldiv p {
+ margin-top: 10px;
+ margin-bottom: 0px;
+}
+div.journaldiv h1 {
+ color: #990033;
+ font-size: 14px;
+ margin: 0px;
+}
+div.journaldiv h2 {
+ font-size: 10px;
+ margin: 0px;
+}
+div.tipdiv {
+ margin-left: 220px;
+ margin-right: 50px;
+ margin-top: 20px;
+ padding-top: 5px;
+ padding-right: 10px;
+ padding-left: 10px;
+ text-align: justify;
+ background-color: #eee;
+ border: black solid 1px;
+}
+div.tipdiv h1 {
+ font-weight: bold;
+ font-size: 14px;
+ color: black;
+ margin-top: 0px;
+ margin-bottom: 20px;
+}
+div.tipdiv h2 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 12px;
+ margin: 0px;
+}
+
+div.newsdiv {
+ margin-left: 220px;
+ margin-right: 180px;
+ margin-top: 10px;
+ margin-bottom: 20px;
+ text-align: justify;
+}
+div.newsdiv h1 {
+ font-weight: bold;
+ font-size: 14px;
+ margin: 0px;
+}
+div.newsdiv h2 {
+ font-weight: normal;
+ font-size: 12px;
+ margin: 0px;
+}
+div.newsdiv h3 {
+ font-weight: normal;
+ font-size: 12px;
+ margin-bottom: 20px;
+}
+div.objdiv {
+ margin-left: 220px;
+ margin-right: 20px;
+ margin-top: 10px;
+ margin-bottom: 20px;
+}
+
+h1.newstitle {
+ text-align: left;
+ font-size: 14px;
+ margin: 0px 0px 0px 0px;
+ color: black;
+}
+div.titlediv {
+ border-top: solid #cac2a8 2px;
+ margin-top: 20px;
+ background-color: #eeeae6;
+ padding-left: 10px;
+ font-size: 11px;
+}
+div.bodydiv {
+ border: solid #9e9784 1px;
+ padding-left: 10px;
+ padding-right: 10px;
+ padding-top: 10px;
+ padding-bottom: 5px;
+ margin-top: 2px;
+ text-align: justify;
+}
+
+div.comments {
+ padding: 10px;
+ border-top: solid 2px #d37537;
+ border-bottom: solid 2px #d37537;
+ margin-top: 20px;
+ margin-bottom: 10px;
+ background-color: #cacaca;
+ font-size: 12px;
+ line-height: 1.3em;
+}
+
+
+p.commentsbody {
+ border-left-style: solid;
+ border-width: 1px;
+ border-color: rgb(0, 0, 0);
+ padding-left: 10px;
+ text-align: justify;
+ margin-right: 20px;
+}
+
+
+div.commentsreply {
+ margin-left: 220px;
+ text-align: center;
+ margin-top: 50px;
+}
+
+ul.commentsul {
+ list-style-type: none;
+ margin-bottom: 10px;
+ margin-left: 1.25em;
+ padding-left: 0em;
+ border-left: 1px solid black;
+}
+ul.commentsli {
+ margin: 10px;
+}
+div.comments li {
+ margin-top: 20px;
+ margin-left: 2px;
+}
+
+div.comments h1 {
+ font-size: 12px;
+ color: black;
+ margin: 0px 20px 3px 0px;
+ background-color: rgb(226, 226, 226);
+ padding-left: 1px;
+ font-weight: none;
+}
+
+div.articlediv {
+ padding-left: 20px;
+ padding-right: 20px;
+ padding-top: 10px;
+ padding-bottom: 20px;
+ margin-right: 10px;
+ margin-left: 220px;
+ border: solid 1px black;
+ margin-top: 10px;
+ text-align: justify;
+ background-color: #E2E2E2;
+}
+img {
+ border: 0px;
+}
+div.sectionimg {
+ float: left;
+ margin-right: 10px;
+ margin-top: 5px;
+}
+p.hautpage {
+ margin-top: 20px;
+ margin-bottom: 20px;
+ margin-left: 10px;
+}
+div.leftcol {
+ width: 202px;
+ width: 202px;
+ float: left;
+ padding: 0px;
+}
+div.logodiv {
+ border-right: 1px black solid;
+ border-bottom: 1px black solid;
+ padding: 0px;
+ line-height: 0px
+}
+div.loginbox {
+ margin-left: 4px;
+ border: solid #a59f8b 1px;
+ margin-top: 2px;
+ padding: 5px;
+ background-color: #fff2e8;
+ font-size: 10px;
+}
+div.loginbox p {
+ margin: 0px;
+ padding: 0px;
+}
+div.loginbox ul {
+ margin-left: 10px;
+ margin-top: 0px;
+ margin-bottom: 0px;
+ padding: 0px;
+ list-style-type: none;
+}
+div.loginbox h1 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.loginbox h2 {
+ font-weight: bold;
+ font-size: 12px;
+ margin: 0px;
+}
+div.loginbox h3 {
+ margin-top: 0px;
+ margin-bottom: 5px;
+ font-size: 12px;
+}
+div.polldivtitle {
+ margin-bottom: 1px;
+ background-color: #cac2a8;
+ margin-left: 4px;
+ margin-top: 15px;
+ padding-left: 5px;
+ font-size: 10px;
+ border-top: solid #a59f8b 1px;
+ border-bottom: solid #a59f8b 1px;
+ text-transform: uppercase;
+}
+div.polldiv {
+ margin-left: 4px;
+ border: 1px #a59f8b solid;
+ margin-top: 0px;
+ padding: 5px;
+ background: #fff2e8;
+}
+div.polldiv p {
+margin: 5px; padding: 0px;
+}
+div.polldiv ul {
+ margin-left: 5px;
+ margin-top: 0px;
+ margin-bottom: 10px;
+ padding: 0px;
+ list-style-type: none;
+}
+div.otherboxtitle {
+ margin-bottom: 2px;
+ background-color: #e3dabc;
+ margin-left: 4px;
+ margin-top: 15px;
+ padding-left: 5px;
+ padding-top: 2px;
+ font-size: 11px;
+ border-top: solid #777364 1px;
+ border-bottom: solid #777364 1px;
+ text-transform: uppercase;
+ font-weight: bold;
+}
+div.otherbox {
+ margin-left: 4px;
+ border: 1px #a59f8b solid;
+ margin-top: 0px;
+ padding: 5px;
+ text-align: justify;
+ background: #fff2e8;
+ font-size: 10px;
+}
+div.otherbox h1 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.otherbox h2 {
+ font-weight: bold;
+ font-size: 11px;
+ margin: 0px;
+}
+div.otherbox p {
+ margin-top: 5px;
+ margin-bottom: 10px;
+}
+div.rightlogo {
+ width: 90px;
+ float: right;
+ margin-right: 0px;
+ padding-top: 0px;
+ padding-left: 0px;
+ padding-bottom: 0px;
+}
+div.centraldiv {
+ margin-left: 220px;
+ margin-right: 10px;
+ margin-bottom: 20px;
+ margin-top: 10px;
+}
+div.centraldiv h1 {
+ font-weight: bold;
+ font-size: 14px;
+ margin: 0px;
+}
+div.centraldiv h2 {
+ font-weight: normal;
+ font-size: 12px;
+ margin: 0px;
+}
+div.centraldiv h3 {
+ font-weight: normal;
+ font-size: 12px;
+ margin-bottom: 20px;
+}
+div.centralinfo {
+ position:relative;
+ height:160px;
+}
+div.lefttopbox {
+ position:relative;
+ padding-left: 5px;
+ padding-right: 5px;
+ padding-top: 5px;
+ border: 1px #a59f8b solid;
+ text-align: justify;
+ background: #fff2e8;
+ font-size: 12px;
+ width: 47%;
+ float: left;
+}
+div.lefttopbox p {
+ margin-top: 5px; margin-bottom: 10px;
+}
+div.lefttopbox h1 {
+ font-size: 13px;
+ font-weight: bold;
+ margin: 0px;
+ text-align: right;
+}
+div.lefttopbox h2 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.lefttopbox h3 {
+ font-weight: bold;
+ font-size: 12px;
+ margin: 0px;
+}
+div.righttopbox {
+ position:relative;
+ border: 1px #a59f8b solid;
+ background: white;
+ padding: 5px;
+ text-align: justify;
+ font-size: 12px;
+ width: 47%;
+ float: right;
+}
+div.righttopbox h1 {
+ text-transform: uppercase;
+ font-weight: bold;
+ color: #ed7e00;
+ font-size: 10px;
+ margin: 0px;
+}
+div.righttopbox h2 {
+ font-weight: bold;
+ font-size: 12px;
+ margin: 0px;
+}
+div.boardindex {
+ text-align: justify;
+ font-size: 11px;
+ padding: 10px;
+ margin-left: 20px;
+ margin-right: 20px;
+}
+a.boardindex:link,a.boardindex:visited,a.boardindex:active {
+ text-decoration:none;
+ color: red;
+}
+div.boardleftmsg {
+ float: left;
+ margin-top: 3px;
+}
+div.boardrightmsg {
+ margin-left: 130px;
+ margin-top: 3px;
+ padding-left: 5px;
+}
+div.journalbody {
+ margin-left: 40px;
+ margin-top: 40px;
+}
+div.journalbody h1 {
+ font-size: 15px;
+ font-weight: bold;
+}
+div.journalbody p {
+ margin-bottom: 20px;
+}
+.formulaire {
+ border: solid 1px black;
+font-size: 12px;
+background-color: #eef;
+color: #000000;
+}
+.newcomments {
+ color: red;
+ font-weight: bold;
+}
+div.commentsreplythanks {
+ margin-left: 100px;
+ margin-top: 50px;
+ margin-right: 100px;
+ background-color: #eee;
+ border: black solid 1px;
+ padding: 10px;
+}
+div.archivediv {
+ margin-right: 20px;
+}
+.archivedate {
+ color:#f30;
+}
+.archivelink {
+ font-size: 14px;
+ font-weight: bold;
+ text-decoration: underline;
+}
--- /dev/null
+@charset "ISO-8859-1" ;
+
+@import url("http://www.yahoo.com/css") print , screen ;
+
+@font-face {
+ font-family: "Robson Celtic";
+ src: url("http://site/fonts/rob-celt")
+}
+
+
+
+@page left:one-two {
+ margin: 10pt;
+ border:none
+}
+
+@media print , screen , projection {
+ H1 { font-family: "Robson Celtic", serif }
+
+ P {
+ background: black ;
+ foreground: white ;
+ }
+}
--- /dev/null
+.class5 {prop8: val8}
+#id6 {prop9: val9}
+[attr4|=val4] {prop7: val7}
+[attr3~=val3_2] {prop6: val6}
+[attr2=val2] {prop5: val5}
+:first-child {first-child-prop: first-child-value}
+:lang(fr) {lang-prop: lang-value}
+E2[attr2=val2] {prop8: val8}
+E0 {prop0: val0}
+E0+E1{pro1:val1}
+E1 E1-1 {prop2: val2}
+E1 > E1-1 {prop3: val3}
+document E1-1 {prop4: val4}
+
--- /dev/null
+@namespace url(http://www.w3.org/1999/xhtml); /* set default namespace
+to
+HTML */
\ No newline at end of file
--- /dev/null
+@namespace url(http://www.w3.org/1999/xhtml); dummyrule { } /* set
+default
+namespace to HTML */
\ No newline at end of file
--- /dev/null
+EXTRA_DIST=test0.1.css.out \
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+test2.1.css.out \
+test2.2.css.out \
+test2.css.out \
+test3.1.css.out \
+test3.2.css.out \
+test3.css.out \
+test4.1.css.out \
+test4.2.css.out \
+test6.out \
+test-prop-ident.out \
+test-unknown-at-rule.out \
+test-unknown-at-rule2.out \
+test-several-media.out \
+test5.1.css.out
--- /dev/null
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--- /dev/null
+dummyrule {
+}
--- /dev/null
+9811110012132123103232109971141031051103258324811212032481121203250481121203248112120591032321041011051031041163258324948483759103232989799107103114111117110100325832357070701012510106532123103232991111081111143258323548485151545459103232116101120116451001019911111497116105111110325832117110100101114108105110101101251010655810810511010732123103232991111081111143258323548485151545459103232116101120116451001019911111497116105111110325832117110100101114108105110101101251010655811810511510511610110032123103232991111081111143258323548485151545459103232116101120116451001019911111497116105111110325832117110100101114108105110101101251010655897991161051181013212310323299111108111114325832355757575757571012510106558104111118101114321231032329911110811111432583235575757575757101251010104494432104504432104513212310323210997114103105110325832481121205910323211297100100105110103325832481121201012510103598971101101011143212310323210211111011645102971091051081213258321129710897116105110111443210310111111410310597443211810111410097110974432971141059710844321159711011545115101114105102591032329911110811111432583235515151591032321161111125848591032321021111101164511510512210132583211011111410997108591032321021111101164511910110510310411632583211011111410997108591012510103598971101101011143297443235989711011010111432975810810511010744323598971101101011143297581181051151051161011004432359897110110101114329758979911610511810144323598971101101011143297581041111181011143212310323210211111011645102971091051081213258321181011141009711097443297114105971084432115971101154511510111410510259103232102111110116451151051221013258321201204510897114103101591032329911110811111432583235515151591032321161011201164510010199111114971161051111103258321101111101011012510104610010111599114105112116105111110321231032321021111101164510297109105108121325832118101114100971109744329711410597108443211597110115451151011141051025910323299111108111114325832355151515910323210211111011645115105122101325832115109971081085910323211610112011645116114971101151021111141093258321101111101011012510103599111110116101110116321231032321121111151051161051111103258329798115111108117116101591032329897991071031141111171101003258323570707059103232116111112583250483759321032321081011021165832504837591032329811111410010111432583249112120321151111081051003235707070101251010359911111011697105110101114321231032329897991071031141111171101003258323570707059103232981111141001011143258324911212032115111108105100323570707010125101035108105110107115321231032321129710010010511010332583249531121205910323298111114100101114325832491121203211511110810510032357070705910323211910510011610432583250484811212010125101046981081111033212310323211297100100105110103325832504811212059103232989799107103114111117110100325832357070701012510104698108111103981111001213212310323210211111011645102971091051081213258321181011141009711097443297114105971084432115971101154511510111410510259103232991111081111143258323551515159103232102111110116451151051221013258321151099710810859103232102111110116451191011051031041163258321101111141099710859103232989799107103114111117110100325832357070705910323210810511010145104101105103104116325832495348371012510104698108111103981111001213297443246981081111039811110012132975810810511010744324698108111103981111001213297581181051151051161011004432469810811110398111100121329758979911610511810144324698108111103981111001213297581041111181011143212310323210211111011645119101105103104116325832110111114109971085910323211610112011645100101991111149711610511111032583211711010010111410810511010110125101046116105116108101321231032321021111101164510297109105108121325832118101114100971109744329711410597108443211597110115451151011141051025910323210211111011645115105122101325832109101100105117109591032329911110811111432583235545454101251010461009711610132123103232102111110116451029710910510812132583211810111410097110974432971141059710844321151011141051025910323210211111011645115105122101325832108971141031015910323299111108111114325832355151515910323298111114100101114459811111611611110932583249112120321151111081051003235575757591032321099711410310511045981111161161111093258324948112120591032321021111101164511910110510310411632583298111108100101251010461121111151161011003212310323210211111011645102971091051081213258321181011141009711097443297114105971084432115971101154511510111410510259103232102111110116451151051221013258321204511510997108108591032329911110811111432583235484848484848591032321099711410310511045981111161161111093258325053112120101251010469997108101110100971143212310323210211111011645102971091051081213258321181011141009711097443297114105971084432115971101154511510111410510259103232991111081111143258323551515159103232102111110116451151051221013258321204511510997108108591032321021111101164511910110510310411632583211011111410997108591032329897991071031141111171101003258323570707059103232108105110101451041011051031041163258324952483759103232112971001001051101033258325011212059103232116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\ No newline at end of file
--- /dev/null
+body {
+
+ background-color: #E5E5E5;
+
+ scrollbar-face-color: #CCCCCC;
+
+ scrollbar-highlight-color: #FFFFFF;
+
+ scrollbar-shadow-color: #CCCCCC;
+
+ scrollbar-3dlight-color: #D1D7DC;
+
+ scrollbar-arrow-color: #000000;
+
+ scrollbar-track-color: #FFFFFF;
+
+ scrollbar-darkshadow-color: #000000;
+
+}
+
+
+
+font, th, td, p {
+
+ font-family: Verdana, Arial, Helvetica, sans-serif;
+
+ font-size: 11px;
+
+}
+
+
+
+h1, h2 { font-size: 11px; color: #000000; font-weight: bold; }
+
+
+
+a:link, a:active, a:visited { color: #000000; }
+
+
+
+a:hover { color: #CC0000; text-decoration: underline; }
+
+
+
+hr { height: 0px; border: solid #CCCCCC 0px; border-top-width: 1px; }
+
+
+
+small { font-size: 10px; }
+
+
+
+input, textarea, select {
+
+ font: normal 11px Verdana, Arial, Helvetica, sans-serif;
+
+ color: #000000;
+
+ border-color: #000000;
+
+}
+
+
+
+input { text-indent: 2px; }
+
+
+
+
+input.post, textarea.post, select {
+
+ background-color: #FFFFFF;
+
+}
+
+
+
+
+th {
+
+ font-size: 11px; color: #CCCCCC; font-weight: bold;
+
+ background-color: #000000; height: 25px;
+
+ background-image: url(/~wiceyto/test/templates/blacknwhite/images/cellpic3.gif);
+
+}
+
+
+
+
+.fontspec, .tablefont {
+
+ font-family: Verdana, Arial, Helvetica, sans-serif;
+
+ font-size: 11px;
+
+}
+
+
+
+.navbartext, .navbarfont {
+
+ font-size: 11px; color: #000000; font-weight: bold;
+
+}
+
+
+
+.navbartext a, .navbarfont a {
+
+ color: #000000; font-weight: bold; text-decoration: none;
+
+}
+
+
+
+.navbartext a:hover, .navbarfont a:hover {
+
+ color: #CC0000; text-decoration: none;
+
+}
+
+
+
+.tablespec, .guestbook { background-color: #FFFFFF; border: 2px #000000 solid; }
+
+.tablespec th, .tablespec td { color: #000000; background-color: #CCCCCC; }
+
+.tablespec th { background-image: none; }
+
+
+
+.messageblock {
+
+ border: dashed 1px;
+
+ margin-right: 4em; margin-left: 4em;
+
+ padding: 3em;
+
+}
+
+
+
+/* $MessageOpenCode - the body of text of the posts */
+
+.messagebody { font-size: 12px; line-height: 18px; }
+
+.messagebody a { color: #000000; text-decoration: underline; }
+
+.messagebody a:hover { color: #CC0000; text-decoration: underline; }
+
+
+
+
+.newcode { font-size: 11px; color: #CC0000; font-weight: bold; }
+
+.admincode { font-size: 11px; color: #990000; font-style: bold; }
+
+
+
+
+.bodyline { background-color: #FFFFFF; border: 1px #000000 solid; }
+
+
+
+
+.quote, .code {
+
+ background-color: #FAFAFA; border: #D1D7DC; border-style: solid;
+
+ border-top-width: 1px; border-right-width: 1px;
+
+ border-bottom-width: 1px; border-left-width: 1px;
+
+}
+
+
+
+.quote {
+
+ font-family: Verdana, Arial, Helvetica, sans-serif;
+
+ font-size: 11px;
+
+ color: #444444; line-height: 125%;
+
+}
+
+
+
+.code {
+
+ font-family: Courier, 'Courier New', sans-serif;
+
+ font-size: 11px;
+
+ color: #CC0000;
+
+}
+
+
+
+
+input.button {
+
+ font-family: Verdana, Arial, Helvetica, sans-serif;
+
+ font-size: 11px;
+
+ color: #000000;
+
+ background-color: #FFFFFF;
+
+}
+
+
+
+/* Format button rollover help line. Actually it's a text box
+
+ set to the same color as the background so no one will know. */
+
+.helpline { background-color: #CCCCCC; border-style: none; }
+
+
+
+/* additional table cell colors and backgrounds */
+
+td.row2 { background-color: #CCCCCC; }
+
+td.row1 { background-color: #CCCCCC; }
+
+td.row3 { background-color: #D1D7DC; }
+
+
+
+/* additional general text */
+
+.gen { font-size: 12px; }
+
+.genmed { font-size: 11px; }
+
+.gensmall { font-size: 10px; }
+
+.gen, .genmed, .gensmall { color: #000000; }
+
+a.gen, a.genmed, a.gensmall { color: #000000; text-decoration: none; }
+
+a.gen:hover, a.genmed:hover, a.gensmall:hover { color: #CC0000; text-decoration: underline; }
+
+
+
+/* import fancy styles. For IE only. NS4.x doesn't use the @import function */
+
+@import url("/your.site/webbbs/themes/formIE.css");
+
+
+
+/* END of blacknwhite.css */
+
+
+
+
+
+
+
+/* Appendix.2-2: Example fancy styles CSS file
+
+Paste these into a text file and save as formIE.css */
+
+
+
+/* Fancy form styles for IE */
+
+
+
+input, textarea, select {
+
+border-top-width : 1px;
+
+border-right-width : 1px;
+
+border-bottom-width : 1px;
+
+border-left-width : 1px;
+
+}
+
+
+
+input { text-indent : 2px; }
+
+
+
+input.button {
+
+border-top-width : 1px;
+
+border-right-width : 1px;
+
+border-bottom-width : 1px;
+
+border-left-width : 1px;
+
+}
+
+
+
+.postbody { line-height: 18px}
+
+
+
+/* END of formIE.css */
--- /dev/null
+***************
+start_document
+***************
+
+***************
+start_selector
+s1[foo]
+***************
+
+***************
+property
+prop1: "String"
+***************
+
+***************
+end_selector
+s1[foo]
+***************
+
+***************
+start_selector
+s2[foo]
+***************
+
+***************
+start_selector
+s3[foo="warning"]
+***************
+
+***************
+property
+prop1: value1
+***************
+
+***************
+end_selector
+s3[foo="warning"]
+***************
+
+***************
+start_selector
+s4[foo~="warning"]
+***************
+
+***************
+property
+prop1: value1
+***************
+
+***************
+end_selector
+s4[foo~="warning"]
+***************
+
+***************
+start_selector
+s5.warning
+***************
+
+***************
+property
+prop1: value
+***************
+
+***************
+end_selector
+s5.warning
+***************
+
+***************
+start_selector
+E#myid
+***************
+
+***************
+property
+prop1: value1
+***************
+
+***************
+end_selector
+E#myid
+***************
+
+***************
+start_selector
+S6:first-child
+***************
+
+***************
+property
+prop1: value1
+***************
+
+***************
+property
+prop2: value2
+***************
+
+***************
+end_selector
+S6:first-child
+***************
+
+***************
+start_selector
+S7:lang(c)
+***************
+
+***************
+property
+prop1: value1
+***************
+
+***************
+end_selector
+S7:lang(c)
+***************
+
+***************
+start_selector
+S8+s2
+***************
+
+***************
+property
+prop1: value1
+***************
+
+***************
+end_selector
+S8+s2
+***************
+
+***************
+end_document
+***************
+
--- /dev/null
+***************
+start_document
+***************
+
+***************
+start_selector
+p.commentsbody
+***************
+
+***************
+property
+border-left-style: solid
+***************
+
+***************
+property
+border-width: 1px
+***************
+
+***************
+property
+border-color: rgb(0, 0, 0)
+***************
+
+***************
+property
+padding-left: 10px
+***************
+
+***************
+property
+margin-right: 20px
+***************
+
+***************
+property
+text-align: justify
+***************
+
+***************
+end_selector
+p.commentsbody
+***************
+
+***************
+start_selector
+*
+***************
+
+***************
+property
+font-family: Verdana, Arial, Helvetica, sans-serif, monospace
+***************
+
+***************
+end_selector
+*
+***************
+
+***************
+start_selector
+body
+***************
+
+***************
+property
+background: #606060
+***************
+
+***************
+property
+color: #000000
+***************
+
+***************
+end_selector
+body
+***************
+
+***************
+start_selector
+a:link
+***************
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+***************
+
+***************
+property
+font-weight: bold
+***************
+
+***************
+property
+color: #ed7e00
+***************
+
+***************
+property
+font-size: 10px
+***************
+
+***************
+property
+margin: 0px
+***************
+
+***************
+end_selector
+div.righttopbox h1
+***************
+
+***************
+start_selector
+div.righttopbox h2
+***************
+
+***************
+property
+font-weight: bold
+***************
+
+***************
+property
+font-size: 12px
+***************
+
+***************
+property
+margin: 0px
+***************
+
+***************
+end_selector
+div.righttopbox h2
+***************
+
+***************
+start_selector
+div.boardindex
+***************
+
+***************
+property
+text-align: justify
+***************
+
+***************
+property
+font-size: 11px
+***************
+
+***************
+property
+padding: 10px
+***************
+
+***************
+property
+margin-left: 20px
+***************
+
+***************
+property
+margin-right: 20px
+***************
+
+***************
+end_selector
+div.boardindex
+***************
+
+***************
+start_selector
+a.boardindex:link, a.boardindex:visited, a.boardindex:active
+***************
+
+***************
+property
+text-decoration: none
+***************
+
+***************
+property
+color: red
+***************
+
+***************
+end_selector
+a.boardindex:link, a.boardindex:visited, a.boardindex:active
+***************
+
+***************
+start_selector
+div.boardleftmsg
+***************
+
+***************
+property
+float: left
+***************
+
+***************
+property
+margin-top: 3px
+***************
+
+***************
+end_selector
+div.boardleftmsg
+***************
+
+***************
+start_selector
+div.boardrightmsg
+***************
+
+***************
+property
+margin-left: 130px
+***************
+
+***************
+property
+margin-top: 3px
+***************
+
+***************
+property
+padding-left: 5px
+***************
+
+***************
+end_selector
+div.boardrightmsg
+***************
+
+***************
+start_selector
+div.journalbody
+***************
+
+***************
+property
+margin-left: 40px
+***************
+
+***************
+property
+margin-top: 40px
+***************
+
+***************
+end_selector
+div.journalbody
+***************
+
+***************
+start_selector
+div.journalbody h1
+***************
+
+***************
+property
+font-size: 15px
+***************
+
+***************
+property
+font-weight: bold
+***************
+
+***************
+end_selector
+div.journalbody h1
+***************
+
+***************
+start_selector
+div.journalbody p
+***************
+
+***************
+property
+margin-bottom: 20px
+***************
+
+***************
+end_selector
+div.journalbody p
+***************
+
+***************
+start_selector
+.formulaire
+***************
+
+***************
+property
+border: solid 1px black
+***************
+
+***************
+property
+font-size: 12px
+***************
+
+***************
+property
+background-color: #eef
+***************
+
+***************
+property
+color: #000000
+***************
+
+***************
+end_selector
+.formulaire
+***************
+
+***************
+start_selector
+.newcomments
+***************
+
+***************
+property
+color: red
+***************
+
+***************
+property
+font-weight: bold
+***************
+
+***************
+end_selector
+.newcomments
+***************
+
+***************
+start_selector
+div.commentsreplythanks
+***************
+
+***************
+property
+margin-left: 100px
+***************
+
+***************
+property
+margin-top: 50px
+***************
+
+***************
+property
+margin-right: 100px
+***************
+
+***************
+property
+background-color: #eee
+***************
+
+***************
+property
+border: black solid 1px
+***************
+
+***************
+property
+padding: 10px
+***************
+
+***************
+end_selector
+div.commentsreplythanks
+***************
+
+***************
+start_selector
+div.archivediv
+***************
+
+***************
+property
+margin-right: 20px
+***************
+
+***************
+end_selector
+div.archivediv
+***************
+
+***************
+start_selector
+.archivedate
+***************
+
+***************
+property
+color: #f30
+***************
+
+***************
+end_selector
+.archivedate
+***************
+
+***************
+start_selector
+.archivelink
+***************
+
+***************
+property
+font-size: 14px
+***************
+
+***************
+property
+font-weight: bold
+***************
+
+***************
+property
+text-decoration: underline
+***************
+
+***************
+end_selector
+.archivelink
+***************
+
+***************
+end_document
+***************
+
--- /dev/null
+***************
+start_document
+***************
+
+***************
+start_selector
+S1
+***************
+
+***************
+property
+prop1: value1
+***************
+
+***************
+end_selector
+S1
+***************
+
+***************
+start_selector
+s1, s2
+***************
+
+***************
+property
+color: black
+***************
+
+***************
+property
+background: white
+***************
+
+***************
+end_selector
+s1, s2
+***************
+
+***************
+start_selector
+s1 s2, S3>s4
+***************
+
+***************
+property
+prop1: value1
+***************
+
+***************
+property
+prop2: value2
+***************
+
+***************
+end_selector
+s1 s2, S3>s4
+***************
+
+***************
+end_document
+***************
+
--- /dev/null
+* {
+ font-family : Verdana, Arial, Helvetica, sans-serif, monospace !important
+}
+
+tutu:class1:class2 {
+ test : ok
+}
+
+body {
+ background : #606060;
+ color : #000000
+}
+
+a:link {
+ color : #0000FF;
+ background : transparent;
+ text-decoration : none
+}
+
+a:visited {
+ color : #990099;
+ background : transparent;
+ text-decoration : none
+}
+
+a:active {
+ color : #000000;
+ background : #ADD8E6;
+ text-decoration : none
+}
+
+h1.rubrique_info {
+ color : #990033;
+ margin : 0px 0px 0px 0px;
+ padding : 0.400em;
+ border : 0px;
+ font-size : 12px
+}
+
+h1.connexe {
+ font-size : 12px;
+ padding : 0.900em;
+ margin : 0px 0px 0px 0px;
+ color : #990033
+}
+
+a.rubrique_infolink {
+ text-decoration : none
+}
+
+ul.rubrique_infoul {
+ display : inline;
+ list-style-type : square
+}
+
+ul.rubrique_infoul * {
+ width : 100%
+}
+
+li.rubrique_infoul {
+ margin-left : 15px
+}
+
+h1 {
+ color : #990033
+}
+
+div.main {
+ background : white;
+ color : #000000;
+ margin-left : 5px;
+ margin-right : 5px;
+ border : 1px black solid;
+ text-align : left;
+ font-size : 12px
+}
+
+div.lsfnbanner {
+ margin-left : 150px;
+ margin-right : 170px;
+ border-top : none;
+ padding-left : 10px;
+ padding-right : 10px;
+ border-bottom : 1px black solid;
+ border-right : 1px black solid;
+ border-left : 1px black solid;
+ text-align : left;
+ font-size : 11px;
+ padding-top : 2px;
+ background-color : #eeeae6
+}
+
+div.footer {
+ padding-top : 5px;
+ padding-bottom : 3px;
+ border-top : 1px black solid;
+ border-left : 1px black solid;
+ border-right : 1px black solid;
+ text-align : left;
+ font-size : 9px;
+ background : #dcdff4;
+ width : 600px;
+ margin-top : 40px;
+ margin-left : 20px
+}
+
+div.footer p {
+ margin-left : 10px;
+ margin-top : 2px;
+ margin-bottom : 2px
+}
+
+a.lsfnlink:link, a.lsfnlink:visited, a.lsfnlink:active {
+ text-decoration : none;
+ color : #333333;
+ font-size : 10px
+}
+
+a.lsfnlink:hover {
+ text-decoration : underline;
+ color : black
+}
+
+div.menubartop {
+ margin-bottom : 10px;
+ padding-left : 10px;
+ padding-right : 10px;
+ padding-top : 0px;
+ font-size : 13px
+}
+
+div.smallmenubar {
+ background : white;
+ padding-left : 10px;
+ padding-right : 10px;
+ padding-top : 0px;
+ padding-bottom : 0px;
+ font-weight : bold;
+ font-size : 10px;
+ text-align : right
+}
+
+div.menuevent {
+ float : left;
+ width : 350px;
+ font-size : 11px;
+ text-align : left;
+ padding-top : 0px;
+ padding-bottom : 0px;
+ padding-left : 10px;
+ font-weight : bold;
+ margin : 0px
+}
+
+div.menubar {
+ background : #cac2a8;
+ border-top : 1px black solid;
+ border-bottom : 1px black solid;
+ padding-left : 10px;
+ padding-right : 10px;
+ padding-top : 3px;
+ padding-bottom : 2px;
+ font-weight : bold;
+ font-size : 13px
+}
+
+div.menubar a {
+ text-decoration : none
+}
+
+div.menudate {
+ float : left;
+ width : 130px;
+ padding-top : 5px
+}
+
+div.menuaccroche {
+ margin-left : 30px;
+ float : left;
+ text-decoration : underline;
+ font-size : 14px
+}
+
+div.menusearch {
+ float : right;
+ text-align : right;
+ padding-top : 5px;
+ width : 170px
+}
+
+div.menusearch p {
+ margin : 0px 0px 0px 0px
+}
+
+.searchinput {
+ border : solid 1px black
+}
+
+a#menulinkselect {
+ color : #ed7e00
+}
+
+div.leftbox {
+ width : 200px;
+ float : left;
+ padding-left : 5px;
+ padding-right : 5px;
+ padding-bottom : 5px;
+ border-right : 1px black solid;
+ border-bottom : 1px black solid;
+ background : white;
+ margin-bottom : 10px
+}
+
+div.leftbox h1 {
+ text-transform : uppercase;
+ font-weight : bold;
+ color : #ed7e00;
+ font-size : 10px;
+ margin : 0px
+}
+
+div.leftbox h2 {
+ font-weight : bold;
+ font-size : 12px;
+ margin : 0px
+}
+
+div.leftbox ul {
+ list-style-type : square;
+ margin-bottom : 10px;
+ margin-left : 0.300em;
+ padding-left : 0.200em
+}
+
+div.leftbox li {
+ margin-left : 10px
+}
+
+div.rightbox {
+ width : 150px;
+ float : right;
+ padding-top : 10px;
+ padding-left : 5px;
+ padding-right : 15px;
+ padding-bottom : 5px;
+ border-left : 1px black solid;
+ border-bottom : 1px black solid;
+ text-align : left
+}
+
+div.newjournaldiv {
+ text-align : justify;
+ margin-left : 10%;
+ font-size : 12px;
+ width : 600px
+}
+
+div.newjournaldiv p {
+ margin-bottom : 0px;
+ margin-top : 20px
+}
+
+div.journaldiv {
+ margin-left : 0px;
+ margin-right : 0px;
+ margin-top : 20px;
+ margin-bottom : 20px;
+ border : 1px black solid;
+ padding-top : 5px;
+ padding-bottom : 5px;
+ padding-right : 10px;
+ padding-left : 10px;
+ background-color : #eef
+}
+
+div.journaldiv p {
+ margin-top : 10px;
+ margin-bottom : 0px
+}
+
+div.journaldiv h1 {
+ color : #990033;
+ font-size : 14px;
+ margin : 0px
+}
+
+div.journaldiv h2 {
+ font-size : 10px;
+ margin : 0px
+}
+
+div.tipdiv {
+ margin-left : 220px;
+ margin-right : 50px;
+ margin-top : 20px;
+ padding-top : 5px;
+ padding-right : 10px;
+ padding-left : 10px;
+ text-align : justify;
+ background-color : #eee;
+ border : black solid 1px
+}
+
+div.tipdiv h1 {
+ font-weight : bold;
+ font-size : 14px;
+ color : black;
+ margin-top : 0px;
+ margin-bottom : 20px
+}
+
+div.tipdiv h2 {
+ text-transform : uppercase;
+ font-weight : bold;
+ color : #ed7e00;
+ font-size : 12px;
+ margin : 0px
+}
+
+div.newsdiv {
+ margin-left : 220px;
+ margin-right : 180px;
+ margin-top : 10px;
+ margin-bottom : 20px;
+ text-align : justify
+}
+
+div.newsdiv h1 {
+ font-weight : bold;
+ font-size : 14px;
+ margin : 0px
+}
+
+div.newsdiv h2 {
+ font-weight : normal;
+ font-size : 12px;
+ margin : 0px
+}
+
+div.newsdiv h3 {
+ font-weight : normal;
+ font-size : 12px;
+ margin-bottom : 20px
+}
+
+div.objdiv {
+ margin-left : 220px;
+ margin-right : 20px;
+ margin-top : 10px;
+ margin-bottom : 20px
+}
+
+h1.newstitle {
+ text-align : left;
+ font-size : 14px;
+ margin : 0px 0px 0px 0px;
+ color : black
+}
+
+div.titlediv {
+ border-top : solid #cac2a8 2px;
+ margin-top : 20px;
+ background-color : #eeeae6;
+ padding-left : 10px;
+ font-size : 11px
+}
+
+div.bodydiv {
+ border : solid #9e9784 1px;
+ padding-left : 10px;
+ padding-right : 10px;
+ padding-top : 10px;
+ padding-bottom : 5px;
+ margin-top : 2px;
+ text-align : justify
+}
+
+div.comments {
+ padding : 10px;
+ border-top : solid 2px #d37537;
+ border-bottom : solid 2px #d37537;
+ margin-top : 20px;
+ margin-bottom : 10px;
+ background-color : #cacaca;
+ font-size : 12px;
+ line-height : 1.300em
+}
+
+p.commentsbody {
+ border-left-style : solid;
+ border-width : 1px;
+ border-color : rgb(0, 0, 0);
+ padding-left : 10px;
+ text-align : justify;
+ margin-right : 20px
+}
+
+div.commentsreply {
+ margin-left : 220px;
+ text-align : center;
+ margin-top : 50px
+}
+
+ul.commentsul {
+ list-style-type : none;
+ margin-bottom : 10px;
+ margin-left : 1.250em;
+ padding-left : 0em;
+ border-left : 1px solid black
+}
+
+ul.commentsli {
+ margin : 10px
+}
+
+div.comments li {
+ margin-top : 20px;
+ margin-left : 2px
+}
+
+div.comments h1 {
+ font-size : 12px;
+ color : black;
+ margin : 0px 20px 3px 0px;
+ background-color : rgb(226, 226, 226);
+ padding-left : 1px;
+ font-weight : none
+}
+
+div.articlediv {
+ padding-left : 20px;
+ padding-right : 20px;
+ padding-top : 10px;
+ padding-bottom : 20px;
+ margin-right : 10px;
+ margin-left : 220px;
+ border : solid 1px black;
+ margin-top : 10px;
+ text-align : justify;
+ background-color : #E2E2E2
+}
+
+img {
+ border : 0px
+}
+
+div.sectionimg {
+ float : left;
+ margin-right : 10px;
+ margin-top : 5px
+}
+
+p.hautpage {
+ margin-top : 20px;
+ margin-bottom : 20px;
+ margin-left : 10px
+}
+
+div.leftcol {
+ width : 202px;
+ width : 202px;
+ float : left;
+ padding : 0px
+}
+
+div.logodiv {
+ border-right : 1px black solid;
+ border-bottom : 1px black solid;
+ padding : 0px;
+ line-height : 0px
+}
+
+div.loginbox {
+ margin-left : 4px;
+ border : solid #a59f8b 1px;
+ margin-top : 2px;
+ padding : 5px;
+ background-color : #fff2e8;
+ font-size : 10px
+}
+
+div.loginbox p {
+ margin : 0px;
+ padding : 0px
+}
+
+div.loginbox ul {
+ margin-left : 10px;
+ margin-top : 0px;
+ margin-bottom : 0px;
+ padding : 0px;
+ list-style-type : none
+}
+
+div.loginbox h1 {
+ text-transform : uppercase;
+ font-weight : bold;
+ color : #ed7e00;
+ font-size : 10px;
+ margin : 0px
+}
+
+div.loginbox h2 {
+ font-weight : bold;
+ font-size : 12px;
+ margin : 0px
+}
+
+div.loginbox h3 {
+ margin-top : 0px;
+ margin-bottom : 5px;
+ font-size : 12px
+}
+
+div.polldivtitle {
+ margin-bottom : 1px;
+ background-color : #cac2a8;
+ margin-left : 4px;
+ margin-top : 15px;
+ padding-left : 5px;
+ font-size : 10px;
+ border-top : solid #a59f8b 1px;
+ border-bottom : solid #a59f8b 1px;
+ text-transform : uppercase
+}
+
+div.polldiv {
+ margin-left : 4px;
+ border : 1px #a59f8b solid;
+ margin-top : 0px;
+ padding : 5px;
+ background : #fff2e8
+}
+
+div.polldiv p {
+ margin : 5px;
+ padding : 0px
+}
+
+div.polldiv ul {
+ margin-left : 5px;
+ margin-top : 0px;
+ margin-bottom : 10px;
+ padding : 0px;
+ list-style-type : none
+}
+
+div.otherboxtitle {
+ margin-bottom : 2px;
+ background-color : #e3dabc;
+ margin-left : 4px;
+ margin-top : 15px;
+ padding-left : 5px;
+ padding-top : 2px;
+ font-size : 11px;
+ border-top : solid #777364 1px;
+ border-bottom : solid #777364 1px;
+ text-transform : uppercase;
+ font-weight : bold
+}
+
+div.otherbox {
+ margin-left : 4px;
+ border : 1px #a59f8b solid;
+ margin-top : 0px;
+ padding : 5px;
+ text-align : justify;
+ background : #fff2e8;
+ font-size : 10px
+}
+
+div.otherbox h1 {
+ text-transform : uppercase;
+ font-weight : bold;
+ color : #ed7e00;
+ font-size : 10px;
+ margin : 0px
+}
+
+div.otherbox h2 {
+ font-weight : bold;
+ font-size : 11px;
+ margin : 0px
+}
+
+div.otherbox p {
+ margin-top : 5px;
+ margin-bottom : 10px
+}
+
+div.rightlogo {
+ width : 90px;
+ float : right;
+ margin-right : 0px;
+ padding-top : 0px;
+ padding-left : 0px;
+ padding-bottom : 0px
+}
+
+div.centraldiv {
+ margin-left : 220px;
+ margin-right : 10px;
+ margin-bottom : 20px;
+ margin-top : 10px
+}
+
+div.centraldiv h1 {
+ font-weight : bold;
+ font-size : 14px;
+ margin : 0px
+}
+
+div.centraldiv h2 {
+ font-weight : normal;
+ font-size : 12px;
+ margin : 0px
+}
+
+div.centraldiv h3 {
+ font-weight : normal;
+ font-size : 12px;
+ margin-bottom : 20px
+}
+
+div.centralinfo {
+ position : relative;
+ height : 160px
+}
+
+div.lefttopbox {
+ position : relative;
+ padding-left : 5px;
+ padding-right : 5px;
+ padding-top : 5px;
+ border : 1px #a59f8b solid;
+ text-align : justify;
+ background : #fff2e8;
+ font-size : 12px;
+ width : 47%;
+ float : left
+}
+
+div.lefttopbox p {
+ margin-top : 5px;
+ margin-bottom : 10px
+}
+
+div.lefttopbox h1 {
+ font-size : 13px;
+ font-weight : bold;
+ margin : 0px;
+ text-align : right
+}
+
+div.lefttopbox h2 {
+ text-transform : uppercase;
+ font-weight : bold;
+ color : #ed7e00;
+ font-size : 10px;
+ margin : 0px
+}
+
+div.lefttopbox h3 {
+ font-weight : bold;
+ font-size : 12px;
+ margin : 0px
+}
+
+div.righttopbox {
+ position : relative;
+ border : 1px #a59f8b solid;
+ background : white;
+ padding : 5px;
+ text-align : justify;
+ font-size : 12px;
+ width : 47%;
+ float : right
+}
+
+div.righttopbox h1 {
+ text-transform : uppercase;
+ font-weight : bold;
+ color : #ed7e00;
+ font-size : 10px;
+ margin : 0px
+}
+
+div.righttopbox h2 {
+ font-weight : bold;
+ font-size : 12px;
+ margin : 0px
+}
+
+div.boardindex {
+ text-align : justify;
+ font-size : 11px;
+ padding : 10px;
+ margin-left : 20px;
+ margin-right : 20px
+}
+
+a.boardindex:link, a.boardindex:visited, a.boardindex:active {
+ text-decoration : none;
+ color : red
+}
+
+div.boardleftmsg {
+ float : left;
+ margin-top : 3px
+}
+
+div.boardrightmsg {
+ margin-left : 130px;
+ margin-top : 3px;
+ padding-left : 5px
+}
+
+div.journalbody {
+ margin-left : 40px;
+ margin-top : 40px
+}
+
+div.journalbody h1 {
+ font-size : 15px;
+ font-weight : bold
+}
+
+div.journalbody p {
+ margin-bottom : 20px
+}
+
+.formulaire {
+ border : solid 1px black;
+ font-size : 12px;
+ background-color : #eef;
+ color : #000000
+}
+
+.newcomments {
+ color : red;
+ font-weight : bold
+}
+
+div.commentsreplythanks {
+ margin-left : 100px;
+ margin-top : 50px;
+ margin-right : 100px;
+ background-color : #eee;
+ border : black solid 1px;
+ padding : 10px
+}
+
+div.archivediv {
+ margin-right : 20px
+}
+
+.archivedate {
+ color : #f30
+}
+
+.archivelink {
+ font-size : 14px;
+ font-weight : bold;
+ text-decoration : underline
+}
\ No newline at end of file
--- /dev/null
+@charset "ISO-8859-1" ;
+
+@import url("http://www.yahoo.com/css")print, screen ;
+
+@font-face {
+ font-family : "Robson Celtic";
+ src : url(http://site/fonts/rob-celt)
+}
+
+@page left :one-two {
+ margin : 10pt;
+ border : none
+}
+
+
+@media print, screen, projection {
+ H1 {
+ font-family : "Robson Celtic", serif
+ }
+ P {
+ background : black;
+ foreground : white
+ }
+}
\ No newline at end of file
--- /dev/null
+'''''''''''''''''''''''''
+xml start element: document
+
+ :first-child {
+ first-child-prop : first-child-value
+ }
+
+xml end element: document
+'''''''''''''''''''''''''
+'''''''''''''''''''''''''
+xml start element: E0
+
+ :first-child {
+ first-child-prop : first-child-value
+ }
+ E0 {
+ prop0 : val0
+ }
+
+xml end element: E0
+'''''''''''''''''''''''''
+'''''''''''''''''''''''''
+xml start element: E1
+
+ E0+E1 {
+ pro1 : val1
+ }
+
+xml end element: E1
+'''''''''''''''''''''''''
+'''''''''''''''''''''''''
+xml start element: E1-1
+
+ :first-child {
+ first-child-prop : first-child-value
+ }
+ E1 E1-1 {
+ prop2 : val2
+ }
+ E1>E1-1 {
+ prop3 : val3
+ }
+ document E1-1 {
+ prop4 : val4
+ }
+
+xml end element: E1-1
+'''''''''''''''''''''''''
+'''''''''''''''''''''''''
+xml start element: E2
+
+ [attr2="val2"] {
+ prop5 : val5
+ }
+ E2[attr2="val2"] {
+ prop8 : val8
+ }
+
+xml end element: E2
+'''''''''''''''''''''''''
+'''''''''''''''''''''''''
+xml start element: E3
+
+ [attr3~="val3_2"] {
+ prop6 : val6
+ }
+
+xml end element: E3
+'''''''''''''''''''''''''
+'''''''''''''''''''''''''
+xml start element: E4
+
+ [attr4|="val4"] {
+ prop7 : val7
+ }
+
+xml end element: E4
+'''''''''''''''''''''''''
+'''''''''''''''''''''''''
+xml start element: E5
+
+ .class5 {
+ prop8 : val8
+ }
+
+xml end element: E5
+'''''''''''''''''''''''''
+'''''''''''''''''''''''''
+xml start element: E6
+
+ #id6 {
+ prop9 : val9
+ }
+
+xml end element: E6
+'''''''''''''''''''''''''
+'''''''''''''''''''''''''
+xml start element: E7
+
+ :lang(fr) {
+ lang-prop : lang-value
+ }
+
+xml end element: E7
+'''''''''''''''''''''''''
--- /dev/null
+.str0 {
+ stroke : #007844;
+ stroke-width : 44
+}
+
+.fil0 {
+ fill : url(#id0)
+}
\ No newline at end of file
--- /dev/null
+#! /bin/sh
+
+. global-test-vars.sh
+
+$CSSLINT "$TEST_INPUTS_DIR"/prop-vendor-ident.css
--- /dev/null
+#! /bin/sh
+
+. global-test-vars.sh
+
+$CSSLINT "$TEST_INPUTS_DIR"/several-media.css
--- /dev/null
+#! /bin/sh
+
+. ./global-test-vars.sh
+
+$CSSLINT "$TEST_INPUTS_DIR"/unknown-at-rule.css
--- /dev/null
+#! /bin/sh
+
+. ./global-test-vars.sh
+
+$CSSLINT "$TEST_INPUTS_DIR"/unknown-at-rule2.css
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset:8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/*
+ *$Id: test0-main.c 244 2004-03-07 13:22:49Z dodji $
+ */
+
+#include <stdio.h>
+#include "cr-input.h"
+#include "string.h"
+
+/**
+ *@file
+ *Some test facilities for the #CRInput class.
+ */
+
+/**
+ *The options data structure.
+ *The variable of this data structure are set
+ *during the parsing the command line by the
+ *parse_command_line() function.
+ */
+struct Options {
+ gboolean display_help;
+ gboolean display_about;
+ gchar **files_list;
+};
+
+static void
+ display_help (char *prg_name);
+
+static void
+ display_about (char *prg_name);
+
+static void
+ parse_command_line (int a_argc, char **a_argv, struct Options *a_options);
+
+static enum CRStatus
+ test_cr_input_read_byte (guchar * a_file_uri);
+
+/**
+ *Displays the usage of the test
+ *facility.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_help (char *prg_name)
+{
+ g_print ("\n\n");
+ g_print ("usage: %s <file-to-parse>\n", prg_name);
+ g_print ("\t <file-to-parse>: the file to parse\n");
+ g_print ("\n\n");
+ g_print ("This test just reads the file byte per byte\nand sends each byte to stdout\n");
+ g_print ("\n\n");
+}
+
+/**
+ *Displays the about text.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_about (char *prg_name)
+{
+ g_print ("\n\n");
+ g_print ("%s is a libcroco CRInput class test program.\n", prg_name);
+ g_print ("It should run on GNU compliants systems.\n");
+ g_print ("\n\n");
+ g_print ("Initial author: Dodji Seketeli <dodji@seketeli.org>.\n");
+ g_print ("\n\n");
+}
+
+/**
+ *Parses the command line and updates an abstract "options" data structure.
+ *@param a_argc the argc variable passed to the main function by the OS.
+ *@param a_argv the argv variable passed to the main function by the OS.
+ *@param a_options out parameter. The abstraction of the parsed the options.
+ */
+static void
+parse_command_line (int a_argc, char **a_argv, struct Options *a_options)
+{
+ int i = 0;
+
+ g_return_if_fail (a_options);
+
+ memset (a_options, 0, sizeof (struct Options));
+
+ for (i = 1; i < a_argc; i++) {
+ if (a_argv[i][0] != '-')
+ break;
+
+ if (!strcmp (a_argv[i], "-h")
+ || !strcmp (a_argv[i], "--help")) {
+ a_options->display_help = TRUE;
+ }
+ if (!strcmp (a_argv[i], "--about")) {
+ a_options->display_about = TRUE;
+ }
+ }
+
+ if (i >= a_argc) {
+ /*No file parameter where given */
+ a_options->files_list = NULL;
+ } else {
+ a_options->files_list = &a_argv[i];
+ }
+}
+
+/**
+ *The test of the cr_input_read_byte() method.
+ *Reads the each byte of a_file_uri using the
+ *cr_input_read_byte() method. Each byte is send to
+ *stdout.
+ *@param a_file_uri the file to read.
+ *@return CR_OK upon successfull completion of the
+ *function, an error code otherwise.
+ */
+static enum CRStatus
+test_cr_input_read_byte (guchar * a_file_uri)
+{
+ enum CRStatus status = CR_OK;
+ CRInput *input = NULL;
+ guchar byte = 0;
+ guint c = 0;
+
+ g_return_val_if_fail (a_file_uri, CR_BAD_PARAM_ERROR);
+
+ input = cr_input_new_from_uri (a_file_uri, CR_UTF_8);
+
+ if (!input) {
+ cr_utils_trace_debug ("Input Stream creation failed.");
+ return CR_ERROR;
+ }
+
+ for (status = CR_OK; status == CR_OK;) {
+ status = cr_input_read_byte (input, &byte);
+
+ if (status == CR_OK) {
+ c = byte;
+ printf ("%d", c);
+ fflush (stdout);
+ }
+ }
+
+ if (status == CR_END_OF_INPUT_ERROR) {
+ status = CR_OK;
+ }
+
+ cr_input_destroy (input);
+ input = NULL;
+
+ return status;
+}
+
+/**
+ *The entry point of the testing routine.
+ */
+int
+main (int argc, char **argv)
+{
+ struct Options options;
+
+ parse_command_line (argc, argv, &options);
+
+ if (options.display_help == TRUE) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ if (options.display_about == TRUE) {
+ display_about (argv[0]);
+ return 0;
+ }
+
+ if (options.files_list == NULL) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ test_cr_input_read_byte (options.files_list[0]);
+
+ return 0;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset:8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * See COPYRIGHTS file for copyright information
+ */
+
+#include <stdio.h>
+#include "cr-input.h"
+#include "string.h"
+
+/**
+ *@file
+ *Some test facilities for the #CRInput class.
+ */
+
+/**
+ *The options data structure.
+ *The variable of this data structure are set
+ *during the parsing the command line by the
+ *parse_command_line() function.
+ */
+struct Options {
+ gboolean display_help;
+ gboolean display_about;
+ gchar **files_list;
+};
+
+static void
+ display_help (char *prg_name);
+
+static void
+ display_about (char *prg_name);
+
+static void
+ parse_command_line (int a_argc, char **a_argv, struct Options *a_options);
+
+static enum CRStatus
+ test_cr_input_read_char (guchar * a_file_uri);
+
+/**
+ *Displays the usage of the test
+ *facility.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_help (char *prg_name)
+{
+ g_print ("\n\n");
+ g_print ("usage: %s <file-to-parse>\n", prg_name);
+ g_print ("\t <file-to-parse>: the file to parse\n");
+ g_print ("\n\n");
+ g_print ("This test just reads the file character per character\nand sends each character to stdout\n");
+ g_print ("\n\n");
+}
+
+/**
+ *Displays the about text.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_about (char *prg_name)
+{
+ g_print ("\n\n");
+ g_print ("%s is a libcroco CRInput class test program.\n", prg_name);
+ g_print ("It should run on GNU compliants systems.\n");
+ g_print ("\n\n");
+ g_print ("Initial author: Dodji Seketeli <dodji@seketeli.org>.\n");
+ g_print ("\n\n");
+}
+
+/**
+ *Parses the command line and updates an abstract "options" data structure.
+ *@param a_argc the argc variable passed to the main function by the OS.
+ *@param a_argv the argv variable passed to the main function by the OS.
+ *@param a_options out parameter. The abstraction of the parsed the options.
+ */
+static void
+parse_command_line (int a_argc, char **a_argv, struct Options *a_options)
+{
+ int i = 0;
+
+ g_return_if_fail (a_options);
+
+ memset (a_options, 0, sizeof (struct Options));
+
+ for (i = 1; i < a_argc; i++) {
+ if (a_argv[i][0] != '-')
+ break;
+
+ if (!strcmp (a_argv[i], "-h")
+ || !strcmp (a_argv[i], "--help")) {
+ a_options->display_help = TRUE;
+ }
+ if (!strcmp (a_argv[i], "--about")) {
+ a_options->display_about = TRUE;
+ }
+ }
+
+ if (i >= a_argc) {
+ /*No file parameter where given */
+ a_options->files_list = NULL;
+ } else {
+ a_options->files_list = &a_argv[i];
+ }
+}
+
+/**
+ *The test of the cr_input_read_byte() method.
+ *Reads the each byte of a_file_uri using the
+ *cr_input_read_byte() method. Each byte is send to
+ *stdout.
+ *@param a_file_uri the file to read.
+ *@return CR_OK upon successfull completion of the
+ *function, an error code otherwise.
+ */
+enum CRStatus
+test_cr_input_read_char (guchar * a_file_uri)
+{
+ enum CRStatus status = CR_OK;
+ CRInput *input = NULL;
+ guint32 c = 0;
+
+ g_return_val_if_fail (a_file_uri, CR_BAD_PARAM_ERROR);
+
+ input = cr_input_new_from_uri (a_file_uri, CR_UTF_8);
+
+ if (!input) {
+ cr_utils_trace_debug ("Input Stream creation failed.");
+ return CR_ERROR;
+ }
+
+ for (status = CR_OK; status == CR_OK;) {
+ status = cr_input_read_char (input, &c);
+
+ if (status == CR_OK) {
+ printf ("%c", c);
+ fflush (stdout);
+ }
+ }
+
+ if (status == CR_END_OF_INPUT_ERROR) {
+ status = CR_OK;
+ }
+
+ cr_input_destroy (input);
+ input = NULL;
+
+ return status;
+}
+
+/**
+ *The entry point of the testing routine.
+ */
+int
+main (int argc, char **argv)
+{
+ struct Options options;
+
+ parse_command_line (argc, argv, &options);
+
+ if (options.display_help == TRUE) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ if (options.display_about == TRUE) {
+ display_about (argv[0]);
+ return 0;
+ }
+
+ if (options.files_list == NULL) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ test_cr_input_read_char (options.files_list[0]);
+
+ return 0;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset:8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms
+ * of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the
+ * GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "cr-test-utils.h"
+#include "cr-parser.h"
+
+/**
+ *@file
+ *Some test facilities for the #CRParser class.
+ */
+
+CRDocHandler *gv_test_handler = { 0 };
+
+static void
+ display_help (char *prg_name);
+
+static void
+ display_about (char *prg_name);
+
+static enum CRStatus
+ test_cr_parser_parse (guchar * a_file_uri);
+
+/**
+ *Displays the usage of the test
+ *facility.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_help (char *prg_name)
+{
+ fprintf (stdout, "\n\n");
+ fprintf (stdout, "usage: %s <file-to-parse>\n", prg_name);
+ fprintf (stdout, "\t <file-to-parse>: the file to parse\n");
+ fprintf (stdout, "\n\n");
+ fprintf (stdout, "Tests the cr_parser_parse () method.\n");
+ fprintf (stdout, "Returns OK if the status is CR_OK, KO otherwise\n");
+ fprintf (stdout, "\n\n");
+}
+
+/**
+ *Displays the about text.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_about (char *prg_name)
+{
+ fprintf (stdout, "\n\n");
+ fprintf (stdout, "%s is a libcroco CRParser class test program.\n",
+ prg_name);
+ fprintf (stdout, "It should run on GNU compliants systems.\n");
+ fprintf (stdout, "\n\n");
+ fprintf (stdout,
+ "Initial author: Dodji Seketeli <dodji@seketeli.org>.\n");
+ fprintf (stdout, "\n\n");
+}
+
+/***************************
+ *Some SAC document handlers
+ *for TEST PURPOSES.
+ ***************************/
+
+static void
+test_start_document (CRDocHandler * a_handler)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "start_document\n");
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_end_document (CRDocHandler * a_handler)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "end_document\n");
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_import_style (CRDocHandler * a_handler,
+ GList * a_media_list,
+ CRString * a_uri,
+ CRString * a_uri_default_ns,
+ CRParsingLocation *a_location)
+{
+ g_return_if_fail (a_handler) ;
+
+ fprintf (stdout, "****************\n");
+ fprintf (stdout, "import_style\n");
+
+ if (a_media_list) {
+ GList *cur = NULL;
+
+ fprintf (stdout, "\nmedia list:\n");
+ fprintf (stdout, "-------------\n");
+
+ for (cur = a_media_list; cur; cur = cur->next) {
+ if (cur->data) {
+ guchar *str =
+ g_strndup
+ (((CRString *) cur->data)->stryng->str,
+ ((CRString *) cur->data)->stryng->len);
+
+ if (str) {
+ fprintf (stdout, str);
+ fprintf (stdout, "\n");
+ g_free (str);
+ str = NULL;
+ }
+ }
+ }
+
+ fprintf (stdout, "\ndefault namespace:\n");
+ fprintf (stdout, "--------------------\n");
+
+ if (a_uri_default_ns) {
+ guchar *str = cr_string_dup2
+ (a_uri_default_ns) ;
+ if (str) {
+ fprintf (stdout, str);
+ fprintf (stdout, "\n");
+ g_free (str);
+ str = NULL;
+ }
+ }
+ }
+ fprintf (stdout, "******************\n\n");
+ a_uri = NULL; /*keep compiler happy */
+}
+
+static void
+test_namespace_declaration (CRDocHandler * a_handler,
+ CRString * a_prefix,
+ CRString * a_uri,
+ CRParsingLocation *a_location)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "namespace_declaration:\n");
+
+ if (a_prefix) {
+ guchar *prefix = NULL;
+
+ prefix = cr_string_dup2 (a_prefix) ;
+ if (prefix) {
+ fprintf (stdout, "prefix: %s\n", prefix);
+ g_free (prefix);
+ prefix = NULL;
+ }
+ }
+ if (a_uri) {
+ guchar *uri = NULL;
+
+ uri = cr_string_dup2 (a_uri) ;
+ if (uri) {
+ fprintf (stdout, "uri: %s\n", uri);
+ g_free (uri);
+ uri = NULL;
+ }
+ }
+ fprintf (stdout, "\n");
+
+ fprintf (stdout, "***************\n\n");
+
+}
+
+static void
+test_comment (CRDocHandler * a_handler,
+ CRString * a_comment)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "comment:\n");
+ if (a_comment) {
+ guchar *comment = NULL;
+
+ comment = cr_string_dup2 (a_comment);
+
+ if (comment) {
+ fprintf (stdout, "\n/*----------------------\n");
+ fprintf (stdout, "%s\n", comment);
+ fprintf (stdout, "-------------------------*/\n");
+ g_free (comment);
+ comment = NULL;
+ }
+ }
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_start_selector (CRDocHandler * a_handler,
+ CRSelector * a_selector_list)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "start_selector\n");
+
+ if (a_selector_list) {
+ cr_selector_dump (a_selector_list, stdout);
+ fprintf (stdout, "\n");
+ }
+
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_end_selector (CRDocHandler * a_handler,
+ CRSelector * a_selector_list)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "end_selector\n");
+
+ if (a_selector_list) {
+ cr_selector_dump (a_selector_list, stdout);
+ fprintf (stdout, "\n");
+ }
+
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_property (CRDocHandler * a_handler,
+ CRString * a_name,
+ CRTerm * a_expr,
+ gboolean a_important)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "property\n");
+
+ if (a_name
+ && a_name->stryng
+ && a_name->stryng->str) {
+ guchar *name = g_strndup
+ (a_name->stryng->str,
+ a_name->stryng->len);
+
+ if (name) {
+ fprintf (stdout, name);
+ }
+ if (a_expr) {
+ fprintf (stdout, ": ");
+ cr_term_dump (a_expr, stdout);
+ }
+ if (name) {
+ g_free (name);
+ name = NULL;
+ }
+ fprintf (stdout, "\n");
+ }
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_start_font_face (CRDocHandler * a_handler,
+ CRParsingLocation *a_location)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "start_font_face\n");
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_end_font_face (CRDocHandler * a_handler)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "end_font_face\n");
+ fprintf (stdout, "***************\n\n");
+
+}
+
+static void
+test_start_media (CRDocHandler * a_handler,
+ GList * a_media_list,
+ CRParsingLocation *a_location)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "start_media\n");
+
+ if (a_media_list) {
+ GList *cur = NULL;
+ guchar *medium = NULL;
+
+ for (cur = a_media_list; cur; cur = cur->next) {
+ if (cur->data == NULL)
+ continue;
+ medium = cr_string_dup2
+ ((CRString *) cur->data);
+ if (medium == NULL)
+ continue;
+ fprintf (stdout, "medium: %s\n", medium);
+ if (medium) {
+ g_free (medium);
+ medium = NULL;
+ }
+ }
+ }
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_end_media (CRDocHandler * a_handler,
+ GList * a_media_list)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "end_media\n");
+
+ if (a_media_list) {
+ GList *cur = NULL;
+ guchar *medium = NULL;
+
+ for (cur = a_media_list; cur; cur = cur->next) {
+ if (cur->data == NULL)
+ continue;
+
+ medium = g_strndup (((CRString *) cur->data)->stryng->str,
+ ((CRString *) cur->data)->stryng->len);
+ if (medium == NULL)
+ continue;
+ fprintf (stdout, "medium: %s\n", medium);
+ if (medium) {
+ g_free (medium);
+ medium = NULL;
+ }
+ }
+ }
+
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_start_page (CRDocHandler * a_handler,
+ CRString * a_name,
+ CRString * a_pseudo_page,
+ CRParsingLocation *a_location)
+{
+ guchar *name = NULL,
+ *pseudo_page = NULL;
+
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "start_page\n");
+
+ if (a_name) {
+ name = cr_string_dup2 (a_name) ;
+ }
+ if (a_pseudo_page) {
+ pseudo_page = cr_string_dup2 (a_pseudo_page);
+ }
+ if (name) {
+ fprintf (stdout, "%s", name);
+ }
+ if (pseudo_page) {
+ fprintf (stdout, ": %s\n", pseudo_page);
+ }
+ fprintf (stdout, "***************\n\n");
+ if (name) {
+ g_free (name);
+ name = NULL;
+ }
+ if (pseudo_page) {
+ g_free (pseudo_page);
+ pseudo_page = NULL;
+ }
+}
+
+static void
+test_end_page (CRDocHandler * a_handler,
+ CRString * a_name,
+ CRString * a_pseudo_page)
+{
+ guchar *name = NULL,
+ *pseudo_page = NULL;
+
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "end_page\n");
+
+ if (a_name) {
+ name = cr_string_dup2 (a_name) ;
+ }
+ if (a_pseudo_page) {
+ pseudo_page = cr_string_dup2 (a_pseudo_page) ;
+ }
+ if (name) {
+ fprintf (stdout, "%s", name);
+ }
+ if (pseudo_page) {
+ fprintf (stdout, ": %s\n", pseudo_page);
+
+ }
+ fprintf (stdout, "***************\n\n");
+ if (name) {
+ g_free (name);
+ name = NULL;
+ }
+ if (pseudo_page) {
+ g_free (pseudo_page);
+ pseudo_page = NULL;
+ }
+}
+
+static void
+test_ignorable_at_rule (CRDocHandler * a_handler,
+ CRString * a_name)
+{
+ guchar *name = NULL;
+
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "*********************\n");
+ fprintf (stdout, "ignorable_at_rule\n");
+
+ if (a_name) {
+ name = cr_string_dup2 (a_name);
+ }
+ if (name) {
+ fprintf (stdout, "%s\n", name);
+ }
+ fprintf (stdout, "*********************\n\n");
+}
+
+static void
+init_test_sac_handler (CRDocHandler * a_handler)
+{
+ a_handler->start_document = test_start_document;
+ a_handler->end_document = test_end_document;
+ a_handler->import_style = test_import_style;
+ a_handler->namespace_declaration = test_namespace_declaration;
+ a_handler->comment = test_comment;
+ a_handler->start_selector = test_start_selector;
+ a_handler->end_selector = test_end_selector;
+ a_handler->property = test_property;
+ a_handler->start_font_face = test_start_font_face;
+ a_handler->end_font_face = test_end_font_face;
+ a_handler->start_media = test_start_media;
+ a_handler->end_media = test_end_media;
+ a_handler->start_page = test_start_page;
+ a_handler->end_page = test_end_page;
+ a_handler->ignorable_at_rule = test_ignorable_at_rule;
+}
+
+/***************************
+ *END of TEST SAC document
+ *handlers.
+ ***************************/
+
+/**
+ *The test of the cr_input_read_byte() method.
+ *Reads the each byte of a_file_uri using the
+ *cr_input_read_byte() method. Each byte is send to
+ *stdout.
+ *@param a_file_uri the file to read.
+ *@return CR_OK upon successfull completion of the
+ *function, an error code otherwise.
+ */
+static enum CRStatus
+test_cr_parser_parse (guchar * a_file_uri)
+{
+ enum CRStatus status = CR_OK;
+ CRParser *parser = NULL;
+
+ g_return_val_if_fail (a_file_uri, CR_BAD_PARAM_ERROR);
+
+ gv_test_handler = cr_doc_handler_new ();
+ init_test_sac_handler (gv_test_handler);
+
+ parser = cr_parser_new (NULL);
+
+ status = cr_parser_set_sac_handler (parser, gv_test_handler);
+
+ if (status != CR_OK) {
+ cr_parser_destroy (parser);
+ g_return_val_if_fail (status == CR_OK, CR_ERROR);
+ }
+
+ status = cr_parser_parse_file (parser, a_file_uri, CR_ASCII);
+
+ cr_parser_destroy (parser);
+
+ gv_test_handler = NULL;
+
+ return status;
+}
+
+/**
+ *The entry point of the testing routine.
+ */
+int
+main (int argc, char **argv)
+{
+ struct Options options;
+ enum CRStatus status = CR_OK;
+
+ cr_test_utils_parse_cmd_line (argc, argv, &options);
+
+ if (options.display_help == TRUE) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ if (options.display_about == TRUE) {
+ display_about (argv[0]);
+ return 0;
+ }
+
+ if (options.files_list == NULL) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ status = test_cr_parser_parse (options.files_list[0]);
+
+ if (status != CR_OK) {
+ fprintf (stdout, "KO\n");
+ }
+
+ return 0;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset:8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyright information.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "cr-test-utils.h"
+#include "cr-parser.h"
+
+/**
+ *@file
+ *Some test facilities for the #CRParser class.
+ */
+
+CRDocHandler *gv_test_handler = { 0 };
+
+static void display_help (char *prg_name);
+
+static void display_about (char *prg_name);
+
+static enum CRStatus test_cr_parser_parse (guchar * a_file_uri);
+
+/**
+ *Displays the usage of the test
+ *facility.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_help (char *prg_name)
+{
+ fprintf (stdout, "\n\n");
+ fprintf (stdout, "usage: %s <file-to-parse>\n", prg_name);
+ fprintf (stdout, "\t <file-to-parse>: the file to parse\n");
+ fprintf (stdout, "\n\n");
+ fprintf (stdout, "Tests the cr_parser_parse () method.\n");
+ fprintf (stdout, "Tests the parsing following the css core syntax\n");
+ fprintf (stdout, "Returns OK if the status is CR_OK, KO otherwise\n");
+ fprintf (stdout, "\n\n");
+}
+
+/**
+ *Displays the about text.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_about (char *prg_name)
+{
+ fprintf (stdout, "\n\n");
+ fprintf (stdout, "%s is a libcroco CRParser class test program.\n",
+ prg_name);
+ fprintf (stdout, "It should run on GNU compliants systems.\n");
+ fprintf (stdout, "\n\n");
+ fprintf (stdout,
+ "Initial author: Dodji Seketeli <dodji@seketeli.org>.\n");
+ fprintf (stdout, "\n\n");
+}
+
+/***************************
+ *Some SAC document handlers
+ *for TEST PURPOSES.
+ ***************************/
+
+static void
+test_start_document (CRDocHandler * a_handler)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "start_document\n");
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_end_document (CRDocHandler * a_handler)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "end_document\n");
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_import_style (CRDocHandler * a_handler,
+ GList * a_media_list, CRString * a_uri,
+ CRString * a_uri_default_ns,
+ CRParsingLocation *a_location)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "****************\n");
+ fprintf (stdout, "import_style\n");
+
+ if (a_media_list) {
+ GList *cur = NULL;
+
+ fprintf (stdout, "\nmedia list:\n");
+ fprintf (stdout, "-------------\n");
+
+ for (cur = a_media_list; cur; cur = cur->next) {
+ if (cur->data) {
+ guchar *str =
+ cr_string_dup2 ((CRString *) cur->data);
+ if (str) {
+ fprintf (stdout, str);
+ fprintf (stdout, "\n");
+ g_free (str);
+ str = NULL;
+ }
+ }
+ }
+ fprintf (stdout, "\ndefault namespace:\n");
+ fprintf (stdout, "--------------------\n");
+
+ if (a_uri_default_ns) {
+ guchar *str = cr_string_dup2 (a_uri_default_ns) ;
+ if (str) {
+ fprintf (stdout, str);
+ fprintf (stdout, "\n");
+ g_free (str);
+ str = NULL;
+ }
+ }
+ }
+ fprintf (stdout, "******************\n\n");
+ a_uri = NULL; /*keep compiler happy */
+}
+
+static void
+test_namespace_declaration (CRDocHandler * a_handler,
+ CRString * a_prefix,
+ CRString * a_uri,
+ CRParsingLocation *a_location)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "namespace_declaration:\n");
+
+ if (a_prefix) {
+ guchar *prefix = NULL;
+
+ prefix = cr_string_dup2 (a_prefix);
+ if (prefix) {
+ fprintf (stdout, "prefix: %s\n", prefix);
+ g_free (prefix);
+ prefix = NULL;
+ }
+ }
+
+ if (a_uri) {
+ guchar *uri = NULL;
+ uri = cr_string_dup2 (a_uri) ;
+ if (uri) {
+ fprintf (stdout, "uri: %s\n", uri);
+ g_free (uri);
+ uri = NULL;
+ }
+ }
+ fprintf (stdout, "\n");
+
+ fprintf (stdout, "***************\n\n");
+
+}
+
+static void
+test_comment (CRDocHandler * a_handler,
+ CRString * a_comment)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "comment:\n");
+
+ if (a_comment) {
+ guchar *comment = NULL;
+
+ comment = cr_string_dup2 (a_comment);
+
+ if (comment) {
+ fprintf (stdout, "\n/*----------------------\n");
+ fprintf (stdout, "%s\n", comment);
+ fprintf (stdout, "-------------------------*/\n");
+ g_free (comment);
+ comment = NULL;
+ }
+ }
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_start_selector (CRDocHandler * a_handler,
+ CRSelector * a_selector_list)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "start_selector\n");
+
+ if (a_selector_list) {
+ cr_selector_dump (a_selector_list, stdout);
+ fprintf (stdout, "\n");
+ }
+
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_end_selector (CRDocHandler * a_handler,
+ CRSelector * a_selector_list)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "end_selector\n");
+
+ if (a_selector_list) {
+ cr_selector_dump (a_selector_list, stdout);
+ fprintf (stdout, "\n");
+ }
+
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_property (CRDocHandler * a_handler, CRString * a_name,
+ CRTerm * a_expr, gboolean a_important)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "property\n");
+
+ if (a_name) {
+ guchar *name = cr_string_dup2 (a_name);
+ if (name) {
+ fprintf (stdout, name);
+ }
+ if (a_expr) {
+ fprintf (stdout, ": ");
+ cr_term_dump (a_expr, stdout);
+ }
+ if (name) {
+ g_free (name);
+ name = NULL;
+ }
+ fprintf (stdout, "\n");
+ }
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_start_font_face (CRDocHandler * a_handler,
+ CRParsingLocation *a_location)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "start_font_face\n");
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_end_font_face (CRDocHandler * a_handler)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "end_font_face\n");
+ fprintf (stdout, "***************\n\n");
+
+}
+
+static void
+test_start_media (CRDocHandler * a_handler,
+ GList * a_media_list,
+ CRParsingLocation *a_location)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "start_media\n");
+
+ if (a_media_list) {
+ GList *cur = NULL;
+ guchar *medium = NULL;
+
+ for (cur = a_media_list; cur; cur = cur->next) {
+ if (cur->data == NULL)
+ continue;
+ medium = cr_string_dup2 ((CRString *) cur->data);
+ if (medium == NULL)
+ continue;
+ fprintf (stdout, "medium: %s\n", medium);
+ if (medium) {
+ g_free (medium);
+ medium = NULL;
+ }
+ }
+ }
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_end_media (CRDocHandler * a_handler,
+ GList * a_media_list)
+{
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "end_media\n");
+
+ if (a_media_list) {
+ GList *cur = NULL;
+ guchar *medium = NULL;
+
+ for (cur = a_media_list; cur; cur = cur->next) {
+ if (cur->data == NULL)
+ continue;
+ medium = cr_string_dup2 ((CRString *) cur->data);
+ if (medium == NULL)
+ continue;
+ fprintf (stdout, "medium: %s\n", medium);
+ if (medium) {
+ g_free (medium);
+ medium = NULL;
+ }
+ }
+ }
+ fprintf (stdout, "***************\n\n");
+}
+
+static void
+test_start_page (CRDocHandler * a_handler,
+ CRString * a_name,
+ CRString * a_pseudo_page,
+ CRParsingLocation *a_location)
+{
+ guchar *name = NULL,
+ *pseudo_page = NULL;
+
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "start_page\n");
+
+ if (a_name) {
+ name = cr_string_dup2 (a_name);
+ }
+ if (a_pseudo_page) {
+ pseudo_page = cr_string_dup2 (a_pseudo_page);
+ }
+ if (name) {
+ fprintf (stdout, "%s", name);
+ }
+ if (pseudo_page) {
+ fprintf (stdout, ": %s\n", pseudo_page);
+ }
+ fprintf (stdout, "***************\n\n");
+ if (name) {
+ g_free (name);
+ name = NULL;
+ }
+ if (pseudo_page) {
+ g_free (pseudo_page);
+ pseudo_page = NULL;
+ }
+}
+
+static void
+test_end_page (CRDocHandler * a_handler,
+ CRString * a_name,
+ CRString * a_pseudo_page)
+{
+ guchar *name = NULL,
+ *pseudo_page = NULL;
+
+ g_return_if_fail (a_handler);
+ fprintf (stdout, "***************\n");
+ fprintf (stdout, "end_page\n");
+
+ if (a_name) {
+ name = cr_string_dup2 (a_name);
+ }
+ if (a_pseudo_page) {
+ pseudo_page = cr_string_dup2 (a_pseudo_page) ;
+ }
+ if (name) {
+ fprintf (stdout, "%s", name);
+ }
+ if (pseudo_page) {
+ fprintf (stdout, ": %s\n", pseudo_page);
+
+ }
+ fprintf (stdout, "***************\n\n");
+ if (name) {
+ g_free (name);
+ name = NULL;
+ }
+ if (pseudo_page) {
+ g_free (pseudo_page);
+ pseudo_page = NULL;
+ }
+}
+
+static void
+test_ignorable_at_rule (CRDocHandler * a_handler,
+ CRString * a_name)
+{
+ guchar *name = NULL;
+
+ g_return_if_fail (a_handler);
+
+ fprintf (stdout, "*********************\n");
+ fprintf (stdout, "ignorable_at_rule\n");
+
+ if (a_name) {
+ name = cr_string_dup2 (a_name);
+ }
+ if (name) {
+ fprintf (stdout, "%s\n", name);
+ }
+ fprintf (stdout, "*********************\n\n");
+}
+
+static void
+init_test_sac_handler (CRDocHandler * a_handler)
+{
+ a_handler->start_document = test_start_document;
+ a_handler->end_document = test_end_document;
+ a_handler->import_style = test_import_style;
+ a_handler->namespace_declaration = test_namespace_declaration;
+ a_handler->comment = test_comment;
+ a_handler->start_selector = test_start_selector;
+ a_handler->end_selector = test_end_selector;
+ a_handler->property = test_property;
+ a_handler->start_font_face = test_start_font_face;
+ a_handler->end_font_face = test_end_font_face;
+ a_handler->start_media = test_start_media;
+ a_handler->end_media = test_end_media;
+ a_handler->start_page = test_start_page;
+ a_handler->end_page = test_end_page;
+ a_handler->ignorable_at_rule = test_ignorable_at_rule;
+}
+
+/***************************
+ *END of TEST SAC document
+ *handlers.
+ ***************************/
+
+/**
+ *The test of the cr_input_read_byte() method.
+ *Reads the each byte of a_file_uri using the
+ *cr_input_read_byte() method. Each byte is send to
+ *stdout.
+ *@param a_file_uri the file to read.
+ *@return CR_OK upon successfull completion of the
+ *function, an error code otherwise.
+ */
+static enum CRStatus
+test_cr_parser_parse (guchar * a_file_uri)
+{
+ enum CRStatus status = CR_OK;
+ CRParser *parser = NULL;
+
+ g_return_val_if_fail (a_file_uri, CR_BAD_PARAM_ERROR);
+
+ gv_test_handler = cr_doc_handler_new ();
+ init_test_sac_handler (gv_test_handler);
+
+ parser = cr_parser_new (NULL);
+
+ status = cr_parser_set_sac_handler (parser, gv_test_handler);
+
+ if (status != CR_OK) {
+ cr_parser_destroy (parser);
+ g_return_val_if_fail (status == CR_OK, CR_ERROR);
+ }
+
+ status = cr_parser_set_use_core_grammar (parser, TRUE);
+ status = cr_parser_parse_file (parser, a_file_uri, CR_ASCII);
+
+ cr_parser_destroy (parser);
+
+ gv_test_handler = NULL;
+
+ return status;
+}
+
+/**
+ *The entry point of the testing routine.
+ */
+int
+main (int argc, char **argv)
+{
+ struct Options options;
+ enum CRStatus status = CR_OK;
+
+ cr_test_utils_parse_cmd_line (argc, argv, &options);
+
+ if (options.display_help == TRUE) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ if (options.display_about == TRUE) {
+ display_about (argv[0]);
+ return 0;
+ }
+
+ if (options.files_list == NULL) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ status = test_cr_parser_parse (options.files_list[0]);
+
+ if (status != CR_OK) {
+ fprintf (stdout, "KO\n");
+ }
+
+ return 0;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+
+#include "cr-test-utils.h"
+#include "libcroco.h"
+
+/**
+ *@file
+ *Some test facilities for the #CROMParser class.
+ */
+
+CRDocHandler *gv_test_handler = { 0 };
+
+const guchar *gv_term_buf = "106";
+
+const guchar *gv_decl_buf = "toto: tutu, tata";
+
+const guchar *gv_decl_list_buf = "toto: titi; prop1:val1 ; prop2:val2;";
+
+const guchar *gv_ruleset_buf = "s1 > s2 {toto: tutu, tata} ";
+
+const guchar *gv_at_media_buf =
+ "@media print, toto {" " BODY { font-size: 10pt }" " }";
+
+const guchar *gv_at_page_buf = "@page { size :8.5in 11in; margin: 2cm }";
+
+const guchar *gv_at_charset_buf = "@charset \"ISO-8859-1\" ; ";
+
+const guchar *gv_at_font_face_buf =
+ "@font-face {"
+ " font-family: \"Robson Celtic\";"
+ " src: url(\"http://site/fonts/rob-celt\")" "}";
+
+const guchar *gv_at_import_buf = "@import \"subs.css\";";
+
+static void display_help (char *prg_name);
+
+static void display_about (char *prg_name);
+
+static enum CRStatus test_cr_parser_parse (guchar * a_file_uri);
+
+/**
+ *Displays the usage of the test
+ *facility.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_help (char *prg_name)
+{
+ g_print ("\n\n");
+ g_print ("usage: %s <file-to-parse>\n", prg_name);
+ g_print ("\t <file-to-parse>: the file to parse\n");
+ g_print ("\n\n");
+ g_print ("Tests the cr_parser_parse () method.\n");
+ g_print ("Tests the parsing following the css core syntax\n");
+ g_print ("Returns OK if the status is CR_OK, KO otherwise\n");
+ g_print ("\n\n");
+}
+
+/**
+ *Displays the about text.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_about (char *prg_name)
+{
+ g_print ("\n\n");
+ g_print ("%s is a libcroco CROMParser class test program.\n",
+ prg_name);
+ g_print ("%s Parses a file and builds a CSS object model", prg_name);
+ g_print ("It should run on GNU compliants systems.\n");
+ g_print ("\n\n");
+ g_print ("Initial author: Dodji Seketeli <dodji@seketeli.org>.\n");
+ g_print ("\n\n");
+}
+
+/**
+ *The test of the cr_input_read_byte() method.
+ *Reads the each byte of a_file_uri using the
+ *cr_input_read_byte() method. Each byte is send to
+ *stdout.
+ *@param a_file_uri the file to read.
+ *@return CR_OK upon successfull completion of the
+ *function, an error code otherwise.
+ */
+static enum CRStatus
+test_cr_parser_parse (guchar * a_file_uri)
+{
+ enum CRStatus status = CR_OK;
+ CROMParser *parser = NULL;
+ CRStyleSheet *stylesheet = NULL;
+
+ g_return_val_if_fail (a_file_uri, CR_BAD_PARAM_ERROR);
+
+ parser = cr_om_parser_new (NULL);
+ status = cr_om_parser_parse_file (parser, a_file_uri, CR_ASCII,
+ &stylesheet);
+ if (status == CR_OK && stylesheet) {
+ cr_stylesheet_dump (stylesheet, stdout);
+ cr_stylesheet_destroy (stylesheet);
+ }
+ cr_om_parser_destroy (parser);
+
+ return status;
+}
+
+static enum CRStatus
+test_cr_statement_at_page_rule_parse_from_buf (void)
+{
+ CRStatement *stmt = NULL ;
+
+ stmt = cr_statement_at_page_rule_parse_from_buf
+ (gv_at_page_buf, CR_UTF_8) ;
+ if (!stmt) {
+ return CR_ERROR ;
+ }
+ cr_statement_destroy (stmt) ;
+ return CR_OK ;
+}
+
+static enum CRStatus
+test_cr_term_parse_expression_from_buf (void)
+{
+ guchar *tmp_str = NULL;
+ CRTerm *term = NULL;
+
+ term = cr_term_parse_expression_from_buf (gv_term_buf, CR_UTF_8);
+
+ if (!term)
+ return CR_ERROR;
+ tmp_str = cr_term_to_string (term);
+ if (term) {
+ cr_term_destroy (term);
+ term = NULL;
+ }
+ if (tmp_str) {
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_declaration_parse (void)
+{
+ guchar *tmp_str = NULL;
+ CRDeclaration *decl = NULL;
+
+ decl = cr_declaration_parse_from_buf (NULL, gv_decl_buf, CR_UTF_8);
+ if (!decl)
+ return CR_ERROR;
+ tmp_str = cr_declaration_to_string (decl, 2);
+
+ if (decl) {
+ cr_declaration_destroy (decl);
+ }
+
+ if (tmp_str) {
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_declaration_parse_list (void)
+{
+ GString *str = NULL;
+ guchar *tmp_str = NULL;
+ CRDeclaration *decl = NULL,
+ *cur_decl = NULL;
+
+ decl = cr_declaration_parse_list_from_buf (gv_decl_list_buf,
+ CR_UTF_8);
+ if (!decl)
+ return CR_ERROR;
+ str = g_string_new (NULL);
+ for (cur_decl = decl; cur_decl; cur_decl = cur_decl->next) {
+ tmp_str = cr_declaration_to_string (cur_decl, 2);
+ if (tmp_str) {
+ g_string_append_printf (str, "%s;", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+
+ }
+ if (decl) {
+ cr_declaration_destroy (decl);
+ }
+
+ if (str) {
+ g_string_free (str, TRUE);
+ str = NULL;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_statement_ruleset_parse (void)
+{
+ CRStatement *stmt = NULL;
+
+ stmt = cr_statement_ruleset_parse_from_buf (gv_ruleset_buf, CR_UTF_8);
+ g_return_val_if_fail (stmt, CR_ERROR);
+
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ }
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_statement_at_media_rule_parse (void)
+{
+ CRStatement *stmt = NULL;
+
+ stmt = cr_statement_at_media_rule_parse_from_buf (gv_at_media_buf,
+ CR_UTF_8);
+ g_return_val_if_fail (stmt, CR_ERROR);
+
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ }
+
+ return CR_OK;
+}
+
+
+static enum CRStatus
+test_cr_statement_at_charset_rule_parse (void)
+{
+ CRStatement *stmt = NULL;
+
+ stmt = cr_statement_at_charset_rule_parse_from_buf (gv_at_charset_buf,
+ CR_UTF_8);
+ g_return_val_if_fail (stmt, CR_ERROR);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_statement_font_face_rule_parse_from_buf (void)
+{
+ CRStatement *stmt = NULL;
+
+ stmt = cr_statement_font_face_rule_parse_from_buf
+ (gv_at_font_face_buf, CR_UTF_8);
+ g_return_val_if_fail (stmt, CR_ERROR);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_statement_at_import_rule_parse_from_buf (void)
+{
+ CRStatement *stmt = NULL;
+
+ stmt = cr_statement_at_import_rule_parse_from_buf (gv_at_import_buf,
+ CR_UTF_8);
+ g_return_val_if_fail (stmt, CR_ERROR);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_statement_parse_from_buf (void)
+{
+ CRStatement *stmt = NULL;
+
+ stmt = cr_statement_parse_from_buf (gv_ruleset_buf, CR_UTF_8);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ } else {
+ return CR_ERROR;
+ }
+ stmt = cr_statement_parse_from_buf (gv_at_media_buf, CR_UTF_8);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ } else {
+ return CR_ERROR;
+ }
+ stmt = cr_statement_parse_from_buf (gv_at_page_buf, CR_UTF_8);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ } else {
+ return CR_ERROR;
+ }
+ stmt = cr_statement_parse_from_buf (gv_at_charset_buf, CR_UTF_8);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ } else {
+ return CR_ERROR;
+ }
+ stmt = cr_statement_parse_from_buf (gv_at_font_face_buf, CR_UTF_8);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ } else {
+ return CR_ERROR;
+ }
+ stmt = cr_statement_parse_from_buf (gv_at_import_buf, CR_UTF_8);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ } else {
+ return CR_ERROR;
+ }
+
+ return CR_OK;
+}
+
+/**
+ *The entry point of the testing routine.
+ */
+int
+main (int argc, char **argv)
+{
+ struct Options options;
+ enum CRStatus status = CR_OK;
+
+ status = test_cr_term_parse_expression_from_buf ();
+ if (status != CR_OK) {
+ g_print ("\ntest \"cr_term_parse_expression_from_buf failed\"");
+ }
+ status = test_cr_declaration_parse ();
+ if (status != CR_OK) {
+ g_print ("\n test \"cr_declaration_parse() failed\"\n");
+ }
+
+ status = test_cr_declaration_parse_list ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_declaration_parse_list() failed\n");
+ }
+ status = test_cr_statement_ruleset_parse ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_ruleset_parse() failed\n");
+ }
+
+ status = test_cr_statement_at_media_rule_parse ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_at_media_rule_parse() failed\n");
+ }
+ test_cr_statement_at_page_rule_parse_from_buf ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_at_page_rule_parse() failed\n");
+ return 0;
+ }
+
+ status = test_cr_statement_at_charset_rule_parse ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_at_charset_rule_parse() failed\n");
+ }
+
+ status = test_cr_statement_font_face_rule_parse_from_buf ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_font_face_rule_parse_from_buf() failed\n");
+ }
+
+ test_cr_statement_at_import_rule_parse_from_buf ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_at_import_rule() failed\n");
+ }
+
+ status = test_cr_statement_parse_from_buf ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_parse_from_buf() failed\n");
+ }
+
+ cr_test_utils_parse_cmd_line (argc, argv, &options);
+
+ if (options.display_help == TRUE) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ if (options.display_about == TRUE) {
+ display_about (argv[0]);
+ return 0;
+ }
+
+ if (options.files_list == NULL) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ status = test_cr_parser_parse (options.files_list[0]);
+ if (status != CR_OK) {
+ g_print ("\nKO\n");
+ }
+
+ return 0;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <string.h>
+#include "cr-test-utils.h"
+#include "libcroco.h"
+
+/**
+ *@file
+ *Some test facilities for the #CRParser class.
+ */
+
+CRDocHandler *gv_test_handler = { 0 };
+
+const guchar *xml_content =
+ "<document>"
+ "<E0>text0</E0> "
+ "<E1><E1-1>text1</E1-1></E1>"
+ "<E2 attr2=\"val2\">text2</E2>"
+ "<E3 attr3=\"val3_1 val3_2 val3_3\">text3</E3>"
+ "<E4 attr4=\"val4_1-val4_2-val4_3\">text4</E4>"
+ "<E5 class=\"class5\">text5</E5>"
+ "<E6 id=\"id6\">text6</E6>"
+ "<E7 lang=\"fr\">text7</E7>" "</document>";
+
+static void
+ display_help (char *prg_name);
+
+static void
+ display_about (char *prg_name);
+static enum CRStatus
+ test_sel_eng (guchar * a_file_uri);
+
+static void
+ walk_xml_tree_and_lookup_rules (CRSelEng * a_sel_eng,
+ CRStyleSheet * a_sheet, xmlNode * a_node);
+
+/**
+ *Displays the usage of the test
+ *facility.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_help (char *prg_name)
+{
+ g_print ("\n\n");
+ g_print ("usage: %s <file-to-parse>\n", prg_name);
+ g_print ("\t <file-to-parse>: the file to parse\n");
+ g_print ("\n\n");
+ g_print ("Test the selection engine");
+ g_print ("Returns OK if the status is CR_OK, KO otherwise\n");
+ g_print ("\n\n");
+}
+
+/**
+ *Displays the about text.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_about (char *prg_name)
+{
+ g_print ("\n\n");
+ g_print ("%s is a libcroco CROMParser class test program.\n",
+ prg_name);
+ g_print ("%s Parses a file and builds a CSS object model", prg_name);
+ g_print ("It should run on GNU compliants systems.\n");
+ g_print ("\n\n");
+ g_print ("Initial author: Dodji Seketeli <dodji@seketeli.org>.\n");
+ g_print ("\n\n");
+}
+
+static void
+walk_xml_tree_and_lookup_rules (CRSelEng * a_sel_eng,
+ CRStyleSheet * a_sheet, xmlNode * a_node)
+{
+ CRStatement **stmts_tab = NULL;
+ gulong tab_len = 0,
+ i = 0;
+ enum CRStatus status = CR_OK;
+
+ xmlNode *cur_node = a_node;
+
+ for (cur_node = a_node; cur_node; cur_node = cur_node->next) {
+ status = cr_sel_eng_get_matched_rulesets
+ (a_sel_eng, a_sheet, cur_node, &stmts_tab, &tab_len);
+
+ if (status == CR_OK && tab_len) {
+ g_print ("'''''''''''''''''''''''''\n");
+ g_print ("xml start element: %s\n", cur_node->name);
+
+ for (i = 0; i < tab_len; i++) {
+ if (stmts_tab[i]) {
+ g_print ("\n");
+ cr_statement_dump (stmts_tab[i],
+ stdout, 2);
+ }
+ }
+ g_print ("\n\nxml end element: %s\n", cur_node->name);
+ g_print ("'''''''''''''''''''''''''\n");
+ }
+
+ if (stmts_tab) {
+ g_free (stmts_tab);
+ stmts_tab = NULL;
+ }
+ if (cur_node->children) {
+ walk_xml_tree_and_lookup_rules
+ (a_sel_eng, a_sheet, cur_node->children);
+ }
+ }
+}
+
+/**
+ *The test of the cr_input_read_byte() method.
+ *Reads the each byte of a_file_uri using the
+ *cr_input_read_byte() method. Each byte is send to
+ *stdout.
+ *@param a_file_uri the file to read.
+ *@return CR_OK upon successfull completion of the
+ *function, an error code otherwise.
+ */
+static enum CRStatus
+test_sel_eng (guchar * a_file_uri)
+{
+ enum CRStatus status = CR_OK;
+ CROMParser *parser = NULL;
+ CRStyleSheet *stylesheet = NULL;
+ xmlDoc *xml_doc = NULL;
+ xmlNode *cur_node = NULL;
+ CRSelEng *selection_engine = NULL;
+
+ g_return_val_if_fail (a_file_uri, CR_BAD_PARAM_ERROR);
+
+ parser = cr_om_parser_new (NULL);
+ status = cr_om_parser_parse_file (parser, a_file_uri, CR_ASCII,
+ &stylesheet);
+ if (status != CR_OK || !stylesheet) {
+ cr_utils_trace_info ("Could not parse xml content");
+ goto error;
+ }
+
+ xml_doc = xmlParseMemory (xml_content, strlen (xml_content));
+ if (!xml_doc) {
+ cr_utils_trace_info ("Could not parse xml content");
+ goto error;
+
+ }
+
+ selection_engine = cr_sel_eng_new ();
+
+ cur_node = xml_doc->children;
+
+ walk_xml_tree_and_lookup_rules (selection_engine,
+ stylesheet, cur_node);
+
+ if (parser) {
+ cr_om_parser_destroy (parser);
+ parser = NULL;
+ }
+
+ if (xml_doc) {
+ xmlFreeDoc (xml_doc);
+ xml_doc = NULL;
+ }
+
+ if (stylesheet) {
+ cr_stylesheet_destroy (stylesheet);
+ stylesheet = NULL;
+ }
+ if (selection_engine) {
+ cr_sel_eng_destroy (selection_engine) ;
+ selection_engine = NULL ;
+ }
+ xmlCleanupParser ();
+ return status;
+
+ error:
+
+ if (parser) {
+ cr_om_parser_destroy (parser);
+ parser = NULL;
+ }
+
+ if (xml_doc) {
+ xmlFreeDoc (xml_doc);
+ xml_doc = NULL;
+ }
+
+ if (stylesheet) {
+ cr_stylesheet_destroy (stylesheet);
+ stylesheet = NULL;
+ }
+
+ xmlCleanupParser ();
+ return CR_ERROR;
+}
+
+/**
+ *The entry point of the testing routine.
+ */
+int
+main (int argc, char **argv)
+{
+ struct Options options;
+ enum CRStatus status = CR_OK;
+
+ cr_test_utils_parse_cmd_line (argc, argv, &options);
+
+ if (options.display_help == TRUE) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ if (options.display_about == TRUE) {
+ display_about (argv[0]);
+ return 0;
+ }
+
+ if (options.files_list == NULL) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ status = test_sel_eng (options.files_list[0]);
+
+ if (status != CR_OK) {
+ g_print ("\nKO\n");
+ }
+
+ return 0;
+}
--- /dev/null
+/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset:8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms
+ * of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the
+ * GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/*
+ *$Id: test6-main.c 244 2004-03-07 13:22:49Z dodji $
+ */
+
+#include <string.h>
+#include "libcroco.h"
+#include "cr-test-utils.h"
+
+const guchar *gv_cssbuf =
+ ".str0 {stroke:#007844;stroke-width:44}" ".fil0 {fill:url(#id0)}";
+
+static enum CRStatus
+ test_cr_parser_parse (void);
+
+/**
+ *The test of the cr_input_read_byte() method.
+ *Reads the each byte of a_file_uri using the
+ *cr_input_read_byte() method. Each byte is send to
+ *stdout.
+ *@param a_file_uri the file to read.
+ *@return CR_OK upon successfull completion of the
+ *function, an error code otherwise.
+ */
+static enum CRStatus
+test_cr_parser_parse (void)
+{
+ enum CRStatus status = CR_OK;
+ CROMParser *parser = NULL;
+ CRStyleSheet *stylesheet = NULL;
+
+ parser = cr_om_parser_new (NULL);
+ status = cr_om_parser_parse_buf (parser, (guchar *) gv_cssbuf,
+ strlen (gv_cssbuf),
+ CR_ASCII, &stylesheet);
+
+ if (status == CR_OK && stylesheet) {
+ cr_stylesheet_dump (stylesheet, stdout);
+ cr_stylesheet_destroy (stylesheet);
+ }
+ cr_om_parser_destroy (parser);
+
+ return status;
+}
+
+/**
+ *The entry point of the testing routine.
+ */
+int
+main (int argc, char **argv)
+{
+ enum CRStatus status = CR_OK;
+
+ status = test_cr_parser_parse ();
+
+ if (status != CR_OK) {
+ g_print ("\nKO\n");
+ }
+
+ return 0;
+}
--- /dev/null
+#! /bin/sh
+
+#####################################
+#This script just runs the tests of
+#libcroco, saves their result, diff them
+#against a set of reference results and
+#displays OK/KO.
+#To use it as a tester, the best way is
+#just to run 'testctl run' and see the result.
+####################################
+
+#the directory that contains the tests sources is:
+#$TEST_SOURCE_DIR. User can set this var in the environment
+#before calling this script. Otherwise, we set it to a default value
+if test x$TEST_SOURCE_DIR = x ; then
+ TEST_SOURCE_DIR=`dirname "$0"`
+fi
+
+#the directory that contains the test outputs is:
+#$TEST_OUT_DIR
+#User can set this var in the environment before
+#calling this script. Otherwise, we set it to a default value.
+if test x$TEST_OUT_DIR = x ; then
+ TEST_OUT_DIR=tests
+fi
+
+
+#the list of tests to be run
+TEST_PROG_LIST=
+
+#the test input dirs.
+TEST_INPUT_DIR=test-inputs
+
+#the reference test output dirs.
+TEST_OUT_REF_DIR=test-output-refs
+
+#temporary test result dir
+TEST_OUTPUT_DIR=test-outputs
+
+ERROR_REPORT_FILE=tests-error.log
+COMMAND_LIST=
+COMMAND=
+if test x$RUN_VALGRIND = x ; then
+ RUN_VALGRIND=no
+else
+ RUN_VALGRIND=yes
+fi
+if test "x$CHECKER" = "x" ; then
+ CHECKER="valgrind --tool=memcheck"
+fi
+
+VALGRIND_LOGS_DIR=valgrind-logs
+VALGRIND=
+TEST_PROG=
+EGREP=`which egrep`
+if test "empty$EGREP" = "empty" ; then
+ echo "You don't have the egrep program installed"
+ echo "Please, install it first"
+fi
+
+DIFF=`which diff`
+if test "empty$DIFF" = "empty" ; then
+ echo "You don't have the diff program installed"
+ echo "Please, install is first"
+fi
+
+display_usage ()
+{
+ echo ""
+ echo "usage: $0 [general options] <command> [command option]"
+ echo ""
+ echo "where general options are:"
+ echo "===================="
+ echo "-h|--help displays this help"
+ echo ""
+ echo "commands are:"
+ echo "=============="
+ echo "run run the tests and display their result"
+ echo "ref run the tests but saves their output as a reference"
+ echo "cleanup removes the tmp directories that may have been created"
+ echo ""
+ echo "run command options:"
+ echo "--valgrind runs the test using valgrind"
+ echo "--testprog <test program>"
+}
+
+parse_command_line ()
+{
+ if test "empty$1" = "empty" ; then
+ display_usage ;
+ exit -1
+ fi
+
+ while true ; do
+ arg=$1
+
+ if test "empty$arg" = "empty" ; then
+ break ;
+ fi
+
+ case "$arg" in
+ -h|--help)
+ display_usage $@
+ exit 0
+ ;;
+
+ -*)
+ echo "$0: unknown option: $arg"
+ display_usage $@
+ exit 0
+ ;;
+
+ run|ref|cleanup)
+ COMMAND_LIST=$arg
+ REMAINING_ARGS=$@
+ echo "REMAINING_ARGS=$REMAINING_ARGS"
+ break ;
+ ;;
+
+ *)
+ display_usage $@
+ exit 0
+ ;;
+ esac
+ done
+}
+
+
+#builds the list of available test functions.
+build_tests_list ()
+{
+ for TEST_PROG in "$TEST_SOURCE_DIR"/test*.sh "$TEST_OUT_DIR"/test?; do
+ TEST_PROG=`basename $TEST_PROG`
+ echo "run test: $TEST_PROG"
+ TEST_PROG_LIST="$TEST_PROG_LIST $TEST_PROG"
+ done
+}
+
+#runs a test programs.
+#usage run_test_prog <test-name> <reference> <display-on-stdout>
+#where "test-name" is the name of the test program to run
+#"reference" is a boolean value: yes/no. (the string "yes" or the string no)
+#if yes, means that the output of the test is to be saved as a reference.
+#if no, means that the output of the test is to be saved as a result of a test.
+run_test_prog ()
+{
+ TEST_PROG="$1"
+ REFERENCE="$2"
+ DISPLAY_ON_STDOUT="$3"
+ OUTPUT_DIR=
+ OUTPUT_SUFFIX=
+ TEST_INPUT_LIST=
+ VALGRIND_OPTIONS="--error-limit=no --num-callers=100 --logfile=$TEST_OUT_DIR/$VALGRIND_LOGS_DIR/$TEST_PROG-valgrind.log --leak-check=yes --show-reachable=yes --quiet --suppressions=$TEST_SOURCE_DIR/vg.supp"
+ if test x$RUN_VALGRIND = xno ; then
+ VALGRIND=
+ else
+ if ! test -x "$TEST_SOURCE_DIR"/valgrind-version.sh ; then
+ echo "Argh! Could not find file $TEST_SOURCE_DIR/valgrind-version.sh"
+ exit -1 ;
+ fi
+ version=`"$TEST_SOURCE_DIR"/valgrind-version.sh`
+ if ! test "x$version" = "xokay" ; then
+ echo "You must install a valgrind version greater than 2.1.1"
+ echo "version=$version"
+ exit -1
+ fi
+ if test "x$CHECKER" = "x" ; then
+ VALGRIND=`which valgrind`
+ if test "x$VALGRIND" = x ; then
+ echo "Could not find valgrind in your path"
+ else
+ VALGRIND="$VALGRIND $VALGRIND_OPTIONS"
+ echo "Gonna run the tests with valgrind, using the following options: $VALGRIND_OPTIONS"
+ fi
+ else
+ VALGRIND="$CHECKER $VALGRIND_OPTIONS"
+ echo "Gonna run the tests with valgrind, using the cmd line: $VALGRIND"
+ fi
+ fi
+ export VALGRIND
+ case "$TEST_PROG" in
+ *.sh) is_shell_script=yes ;;
+ *) is_shell_script=no ;;
+ esac
+
+ if ! test -d "$TEST_OUT_DIR/$VALGRIND_LOGS_DIR" ; then
+ mkdir "$TEST_OUT_DIR/$VALGRIND_LOGS_DIR"
+ fi
+
+ for TEST_INPUT in `ls -1 "$TEST_SOURCE_DIR/$TEST_INPUT_DIR" | egrep "^${TEST_PROG}"'[.0-9]+css$'` ; do
+ TEST_INPUT_LIST="$TEST_INPUT_LIST $TEST_INPUT"
+ done
+
+ if test "$REFERENCE" = "yes" ; then
+ OUTPUT_DIR="$TEST_SOURCE_DIR/$TEST_OUT_REF_DIR"
+ OUTPUT_SUFFIX=.out
+ else
+ OUTPUT_DIR="$TEST_OUT_DIR/$TEST_OUTPUT_DIR"
+ OUTPUT_SUFFIX=.out
+ if test ! -d "$OUTPUT_DIR" ; then
+ echo "creating tmp directory $OUTPUT_DIR ..."
+ mkdir "$OUTPUT_DIR"
+ echo "done"
+ fi
+ fi
+
+ if test "empty$TEST_INPUT_LIST" != "empty" ; then
+ for TEST_INPUT in $TEST_INPUT_LIST ; do
+ TEST_INPUT_NAME=`basename $TEST_INPUT .sh`
+ if test "$DISPLAY_ON_STDOUT" = "yes" ; then
+ echo "###############################################"
+ echo "launching $VALGRIND $TEST_PROG $TEST_SOURCE_DIR/$TEST_INPUT_DIR/$TEST_INPUT"....
+ echo "###############################################"
+ if test x$is_shell_script = xyes ; then
+ "$TEST_SOURCE_DIR/$TEST_PROG" "$TEST_SOURCE_DIR/$TEST_INPUT_DIR/$TEST_INPUT"
+ else
+ $VALGRIND "$TEST_OUT_DIR/.libs/$TEST_PROG" "$TEST_SOURCE_DIR/$TEST_INPUT_DIR/$TEST_INPUT"
+ fi
+ echo "###############################################"
+ echo "done"
+ echo "###############################################"
+ echo ""
+ else
+ echo "executing $VALGRIND $TEST_PROG $TEST_SOURCE_DIR/$TEST_INPUT_DIR/$TEST_INPUT > $OUTPUT_DIR/${TEST_INPUT_NAME}${OUTPUT_SUFFIX} ..."
+ $VALGRIND "$TEST_OUT_DIR/.libs/$TEST_PROG" "$TEST_SOURCE_DIR/$TEST_INPUT_DIR/$TEST_INPUT" > "$OUTPUT_DIR/${TEST_INPUT_NAME}${OUTPUT_SUFFIX}"
+ echo "done"
+ fi
+ done
+ else
+ if test "$DISPLAY_ON_STDOUT" = "yes" ; then
+ echo "####################################################"
+ echo "launching $VALGRIND $TEST_PROG ..."
+ echo "####################################################"
+ if test x$is_shell_script = xyes ; then
+ "$TEST_SOURCE_DIR/$TEST_PROG"
+ else
+ $VALGRIND "$TEST_OUT_DIR/.libs/$TEST_PROG"
+ fi
+ echo "####################################################"
+ echo "done"
+ echo "####################################################"
+ echo ""
+ else
+ TEST_INPUT_NAME=`basename "$TEST_PROG" .sh`
+ echo "executing $VALGRIND $TEST_PROG > $OUTPUT_DIR/${TEST_PROG}${OUTPUT_SUFFIX} ..."
+ if test x$is_shell_script = xyes ; then
+ "$TEST_SOURCE_DIR/$TEST_PROG" > "$OUTPUT_DIR/${TEST_INPUT_NAME}${OUTPUT_SUFFIX}"
+ else
+ $VALGRIND "$TEST_OUT_DIR/.libs/$TEST_PROG" > "$OUTPUT_DIR/${TEST_INPUT_NAME}${OUTPUT_SUFFIX}"
+ fi
+ echo "done"
+ fi
+ fi
+ unset VALGRIND
+}
+
+cleanup_tests ()
+{
+ if test -d "$TEST_OUT_DIR/$TEST_OUTPUT_DIR" ; then
+ echo "removing $TEST_OUT_DIR/$TEST_OUTPUT_DIR/*"
+ rm -rf "$TEST_OUT_DIR/$TEST_OUTPUT_DIR"
+ rm -rf "$TEST_OUT_DIR/$VALGRIND_LOGS_DIR"
+ fi
+ if test -f "$TEST_OUT_DIR/$ERROR_REPORT_FILE" ; then
+ rm "$TEST_OUT_DIR/$ERROR_REPORT_FILE"
+ fi
+}
+
+run_test_report ()
+{
+ diff -ur --exclude='*CVS*' --exclude='*cvs*' --exclude='Makefile*' --exclude=.arch-ids "$TEST_SOURCE_DIR/$TEST_OUT_REF_DIR" "$TEST_OUT_DIR/$TEST_OUTPUT_DIR" > "$TEST_OUT_DIR/tmpdiff.$$"
+ NB_DIFF=`wc -l < "$TEST_OUT_DIR/tmpdiff.$$"`
+
+ if test "$NB_DIFF" -eq 0 ; then
+ echo "/////////////ALL THE TESTS ARE OK :) //////////////////"
+ rm "$TEST_OUT_DIR/tmpdiff.$$"
+ else
+ echo "SOME TESTS ARE KO :("
+ mv "$TEST_OUT_DIR/tmpdiff.$$" "$TEST_OUT_DIR/$ERROR_REPORT_FILE"
+ echo "See $TEST_OUT_DIR/$ERROR_REPORT_FILE to see what's going on"
+ fi
+
+ ###################
+ #Valgrind errors #
+ ###################
+ memleaks=no
+ for vg_log in `find "$TEST_OUT_DIR/$VALGRIND_LOGS_DIR" -name '*-valgrind.log*' -print` ; do
+ if test -s "$vg_log" ; then
+ leaks=`cat "$vg_log" | grep -i leak | grep -v no`
+ errors=`cat "$vg_log" | grep -w Invalid`
+ if test "x$leaks" = "x" -a "x$errors" = "x" ; then
+ rm -f "$vg_log" ;
+ else
+ echo "valgrind reported some memory leaks/corruptions in $vg_log"
+ memleaks=yes
+ fi
+ else
+ rm "$vg_log"
+ fi
+ done
+ if test "x$RUN_VALGRIND" = "xyes" ; then
+ if test "x$memleaks" = "xno" ; then
+ echo "Oh, YESSSSSS!, VALGRIND DID NOT DETECT ANY MEMLEAK !! You can go have a beer."
+ else
+ echo "Please report these leaks by sending the valgrind logs to the authors of libcroco."
+ fi
+ fi
+}
+
+############################
+#Executes the "run" command along with
+#its command options.
+#For the sake of safety checking
+############################
+execute_run_cmd ()
+{
+ args=$@
+
+ if test "$1" != "run" ; then
+ echo "internal error: first argument should be \'run\'"
+ return
+ fi
+ shift
+
+ while true ; do
+ cur_arg=$1
+ echo "cur_arg=$cur_arg"
+
+ case $cur_arg in
+ --valgrind)
+ RUN_VALGRIND=yes
+ shift
+ ;;
+
+ "--testprog")
+ shift
+ if test "empty$1" = "empty" ; then
+ echo "--testprog should be followed by a prog name"
+ display_usage
+ exit
+ fi
+ TEST_PROG=$1
+ echo "TEST_PROG=$TEST_PROG"
+ shift
+ ;;
+
+ *)
+ break
+ ;;
+ esac
+ done
+
+ if test "empty$TEST_PROG" = "empty"; then
+ build_tests_list ;
+ if test "empty$TEST_PROG_LIST" = "empty" ; then
+ echo "could not find any test to run"
+ exit
+ fi
+
+ for TEST in $TEST_PROG_LIST ; do
+ run_test_prog "$TEST" no no;
+ done
+ run_test_report ;
+ else
+ #run the test and display result on stdout
+ run_test_prog "$TEST_PROG" no yes ;
+ fi
+}
+
+##############################
+#Analyzes a command string "<command> [command option]"
+#and runs the necessary commands.
+#
+#Must be called with the command line
+#starting with a command name.
+#all the previous general argument must
+#have been stripped away.
+#############################
+execute_command ()
+{
+ arg="$1" ;
+
+ case "$arg" in
+
+ run)
+ execute_run_cmd "$@"
+ ;;
+
+ ref)
+ build_tests_list ;
+ if test "empty$TEST_PROG_LIST" = "empty" ; then
+ echo "could not find any test to run"
+ exit
+ fi
+
+ for TEST in $TEST_PROG_LIST ; do
+ run_test_prog "$TEST" yes no;
+ done
+ ;;
+
+ cleanup)
+ cleanup_tests
+ ;;
+
+ *)
+ echo "unknown command"
+ exit ;
+ esac
+
+}
+
+main ()
+{
+ parse_command_line $@
+
+ if test "empty$COMMAND_LIST" = "empty" ; then
+ echo "no test command to execute"
+ exit
+ fi
+
+ execute_command $REMAINING_ARGS
+}
+
+main $@
--- /dev/null
+#! /bin/sh
+
+valgrind=`which valgrind`
+awk=`which awk`
+if test "x$valgrind" = "x" ; then
+ echo "valgrind-not-present" ;
+ exit ;
+fi
+
+
+valgrind_version=`$valgrind --version`
+if test "x$valgrind_version" = x ; then
+ echo "not-present" ;
+ exit
+fi
+
+if test "x$awk" = x ; then
+ echo "awk-not-present"
+ exit
+fi
+
+string_version=`echo $valgrind_version | $awk -F '-' '{print $2}'`
+
+if test "x$string_version" = "x" ; then
+ echo "valgrind-version-unknown"
+ exit
+fi
+
+major=`echo $string_version | $awk -F '.' '{print $1}'`
+minor=`echo $string_version | $awk -F '.' '{print $2}'`
+micro=`echo $string_version | $awk -F '.' '{print $3}'`
+
+version=`expr $major \* 10000 + $minor \* 100 + $micro`
+
+if test "x$version" = "x" ; then
+ echo "valgrind-version-unknown"
+ exit ;
+fi
+
+if test "$version" -ge "20101" ; then
+ echo "okay"
+ exit ;
+else
+ echo "valgrind-version-lower"
+ exit ;
+fi
+
+
--- /dev/null
+{
+ g_print_ALLOC_LEAK
+ Memcheck:Leak
+ fun:malloc
+ fun:realloc
+ fun:g_realloc
+ fun:g_array_maybe_expand
+ fun:g_array_set_size
+ fun:g_static_private_set
+ fun:g_get_charset
+ fun:g_print
+}
+
+{
+ g_slist_prepend_LEAK
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:g_allocator_new
+ fun:_g_slist_alloc
+ fun:g_slist_prepend
+}
+
+{
+ g_print_CONVERT_LEAK
+ Memcheck:Leak
+ fun:malloc
+ obj:*libc-2.3.3.so
+ fun:iconv_open
+ fun:try_conversion
+ fun:g_iconv_open
+ fun:open_converter
+ fun:g_convert
+ fun:g_convert_with_fallback
+ fun:strdup_convert
+ fun:g_print
+}
+
+{
+ g_string_new_CHUNCK_LEAK
+ Memcheck:Leak
+ fun:malloc
+ fun:g_malloc
+ fun:g_mem_chunk_new
+ fun:g_string_sized_new
+ fun:g_string_new
+}
+
+{
+ g_list_prepend_LEAK
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:g_allocator_new
+ fun:_g_list_alloc
+ fun:g_list_prepend
+}