1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 m4_ifndef([AC_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
17 [m4_warning([this file was generated for autoconf 2.68.
18 You have another version of autoconf. It may work, but is not guaranteed to.
19 If you have problems, you may need to regenerate the build system entirely.
20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
22 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
24 # This file is free software; the Free Software Foundation
25 # gives unlimited permission to copy and/or distribute it,
26 # with or without modifications, as long as this notice is preserved.
28 # AM_AUTOMAKE_VERSION(VERSION)
29 # ----------------------------
30 # Automake X.Y traces this macro to ensure aclocal.m4 has been
31 # generated from the m4 files accompanying Automake X.Y.
32 # (This private macro should not be called outside this file.)
33 AC_DEFUN([AM_AUTOMAKE_VERSION],
34 [am__api_version='1.11'
35 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
36 dnl require some minimum version. Point them to the right macro.
37 m4_if([$1], [1.11.1], [],
38 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
41 # _AM_AUTOCONF_VERSION(VERSION)
42 # -----------------------------
43 # aclocal traces this macro to find the Autoconf version.
44 # This is a private macro too. Using m4_define simplifies
45 # the logic in aclocal, which can simply ignore this definition.
46 m4_define([_AM_AUTOCONF_VERSION], [])
48 # AM_SET_CURRENT_AUTOMAKE_VERSION
49 # -------------------------------
50 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
51 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
52 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
53 [AM_AUTOMAKE_VERSION([1.11.1])dnl
54 m4_ifndef([AC_AUTOCONF_VERSION],
55 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
56 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
58 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
60 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
62 # This file is free software; the Free Software Foundation
63 # gives unlimited permission to copy and/or distribute it,
64 # with or without modifications, as long as this notice is preserved.
66 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
67 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
68 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
70 # Of course, Automake must honor this variable whenever it calls a
71 # tool from the auxiliary directory. The problem is that $srcdir (and
72 # therefore $ac_aux_dir as well) can be either absolute or relative,
73 # depending on how configure is run. This is pretty annoying, since
74 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
75 # source directory, any form will work fine, but in subdirectories a
76 # relative path needs to be adjusted first.
79 # fails when called from a subdirectory if $ac_aux_dir is relative
80 # $top_srcdir/$ac_aux_dir/missing
81 # fails if $ac_aux_dir is absolute,
82 # fails when called from a subdirectory in a VPATH build with
83 # a relative $ac_aux_dir
85 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
86 # are both prefixed by $srcdir. In an in-source build this is usually
87 # harmless because $srcdir is `.', but things will broke when you
88 # start a VPATH build or use an absolute $srcdir.
90 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
91 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
92 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
93 # and then we would define $MISSING as
94 # MISSING="\${SHELL} $am_aux_dir/missing"
95 # This will work as long as MISSING is not called from configure, because
96 # unfortunately $(top_srcdir) has no meaning in configure.
97 # However there are other variables, like CC, which are often used in
98 # configure, and could therefore not use this "fixed" $ac_aux_dir.
100 # Another solution, used here, is to always expand $ac_aux_dir to an
101 # absolute PATH. The drawback is that using absolute paths prevent a
102 # configured tree to be moved without reconfiguration.
104 AC_DEFUN([AM_AUX_DIR_EXPAND],
105 [dnl Rely on autoconf to set up CDPATH properly.
107 # expand $ac_aux_dir to an absolute path
108 am_aux_dir=`cd $ac_aux_dir && pwd`
111 # AM_CONDITIONAL -*- Autoconf -*-
113 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
114 # Free Software Foundation, Inc.
116 # This file is free software; the Free Software Foundation
117 # gives unlimited permission to copy and/or distribute it,
118 # with or without modifications, as long as this notice is preserved.
122 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
123 # -------------------------------------
124 # Define a conditional.
125 AC_DEFUN([AM_CONDITIONAL],
127 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
128 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
129 AC_SUBST([$1_TRUE])dnl
130 AC_SUBST([$1_FALSE])dnl
131 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
132 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
133 m4_define([_AM_COND_VALUE_$1], [$2])dnl
141 AC_CONFIG_COMMANDS_PRE(
142 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
143 AC_MSG_ERROR([[conditional "$1" was never defined.
144 Usually this means the macro was only invoked conditionally.]])
147 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
148 # Free Software Foundation, Inc.
150 # This file is free software; the Free Software Foundation
151 # gives unlimited permission to copy and/or distribute it,
152 # with or without modifications, as long as this notice is preserved.
156 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
157 # written in clear, in which case automake, when reading aclocal.m4,
158 # will think it sees a *use*, and therefore will trigger all it's
159 # C support machinery. Also note that it means that autoscan, seeing
160 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
163 # _AM_DEPENDENCIES(NAME)
164 # ----------------------
165 # See how the compiler implements dependency checking.
166 # NAME is "CC", "CXX", "GCJ", or "OBJC".
167 # We try a few techniques and use that to set a single cache variable.
169 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
170 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
171 # dependency, and given that the user is not expected to run this macro,
172 # just rely on AC_PROG_CC.
173 AC_DEFUN([_AM_DEPENDENCIES],
174 [AC_REQUIRE([AM_SET_DEPDIR])dnl
175 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
176 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
177 AC_REQUIRE([AM_DEP_TRACK])dnl
179 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
180 [$1], CXX, [depcc="$CXX" am_compiler_list=],
181 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
182 [$1], UPC, [depcc="$UPC" am_compiler_list=],
183 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
184 [depcc="$$1" am_compiler_list=])
186 AC_CACHE_CHECK([dependency style of $depcc],
187 [am_cv_$1_dependencies_compiler_type],
188 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
189 # We make a subdir and do the tests there. Otherwise we can end up
190 # making bogus files that we don't know about and never remove. For
191 # instance it was reported that on HP-UX the gcc test will end up
192 # making a dummy file named `D' -- because `-MD' means `put the output
195 # Copy depcomp to subdir because otherwise we won't find it if we're
196 # using a relative directory.
197 cp "$am_depcomp" conftest.dir
199 # We will build objects and dependencies in a subdirectory because
200 # it helps to detect inapplicable dependency modes. For instance
201 # both Tru64's cc and ICC support -MD to output dependencies as a
202 # side effect of compilation, but ICC will put the dependencies in
203 # the current directory while Tru64 will put them in the object
207 am_cv_$1_dependencies_compiler_type=none
208 if test "$am_compiler_list" = ""; then
209 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
213 [case " $depcc " in #(
214 *\ -arch\ *\ -arch\ *) am__universal=true ;;
217 [case " $depcc " in #(
218 *\ -arch\ *\ -arch\ *) am__universal=true ;;
221 for depmode in $am_compiler_list; do
222 # Setup a source with many dependencies, because some compilers
223 # like to wrap large dependency lists on column 80 (with \), and
224 # we should not choose a depcomp mode which is confused by this.
226 # We need to recreate these files for each test, as the compiler may
227 # overwrite some of them when testing with obscure command lines.
228 # This happens at least with the AIX C compiler.
230 for i in 1 2 3 4 5 6; do
231 echo '#include "conftst'$i'.h"' >> sub/conftest.c
232 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
233 # Solaris 8's {/usr,}/bin/sh.
234 touch sub/conftst$i.h
236 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
238 # We check with `-c' and `-o' for the sake of the "dashmstdout"
239 # mode. It turns out that the SunPro C++ compiler does not properly
240 # handle `-M -o', and we need to detect this. Also, some Intel
241 # versions had trouble with output in subdirs
242 am__obj=sub/conftest.${OBJEXT-o}
243 am__minus_obj="-o $am__obj"
246 # This depmode causes a compiler race in universal mode.
247 test "$am__universal" = false || continue
250 # after this tag, mechanisms are not by side-effect, so they'll
251 # only be used when explicitly requested
252 if test "x$enable_dependency_tracking" = xyes; then
258 msvisualcpp | msvcmsys)
259 # This compiler won't grok `-c -o', but also, the minuso test has
260 # not run yet. These depmodes are late enough in the game, and
261 # so weak that their functioning should not be impacted.
262 am__obj=conftest.${OBJEXT-o}
267 if depmode=$depmode \
268 source=sub/conftest.c object=$am__obj \
269 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
270 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
271 >/dev/null 2>conftest.err &&
272 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
273 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
274 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
275 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
276 # icc doesn't choke on unknown options, it will just issue warnings
277 # or remarks (even with -Werror). So we grep stderr for any message
278 # that says an option was ignored or not supported.
279 # When given -MP, icc 7.0 and 7.1 complain thusly:
280 # icc: Command line warning: ignoring option '-M'; no argument required
281 # The diagnosis changed in icc 8.0:
282 # icc: Command line remark: option '-MP' not supported
283 if (grep 'ignoring option' conftest.err ||
284 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
285 am_cv_$1_dependencies_compiler_type=$depmode
294 am_cv_$1_dependencies_compiler_type=none
297 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
298 AM_CONDITIONAL([am__fastdep$1], [
299 test "x$enable_dependency_tracking" != xno \
300 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
306 # Choose a directory name for dependency files.
307 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
308 AC_DEFUN([AM_SET_DEPDIR],
309 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
310 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
316 AC_DEFUN([AM_DEP_TRACK],
317 [AC_ARG_ENABLE(dependency-tracking,
318 [ --disable-dependency-tracking speeds up one-time build
319 --enable-dependency-tracking do not reject slow dependency extractors])
320 if test "x$enable_dependency_tracking" != xno; then
321 am_depcomp="$ac_aux_dir/depcomp"
324 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
325 AC_SUBST([AMDEPBACKSLASH])dnl
326 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
329 # Generate code to set up dependency tracking. -*- Autoconf -*-
331 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
332 # Free Software Foundation, Inc.
334 # This file is free software; the Free Software Foundation
335 # gives unlimited permission to copy and/or distribute it,
336 # with or without modifications, as long as this notice is preserved.
340 # _AM_OUTPUT_DEPENDENCY_COMMANDS
341 # ------------------------------
342 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
344 # Autoconf 2.62 quotes --file arguments for eval, but not when files
345 # are listed without --file. Let's play safe and only enable the eval
346 # if we detect the quoting.
347 case $CONFIG_FILES in
348 *\'*) eval set x "$CONFIG_FILES" ;;
349 *) set x $CONFIG_FILES ;;
354 # Strip MF so we end up with the name of the file.
355 mf=`echo "$mf" | sed -e 's/:.*$//'`
356 # Check whether this is an Automake generated Makefile or not.
357 # We used to match only the files named `Makefile.in', but
358 # some people rename them; so instead we look at the file content.
359 # Grep'ing the first line is not enough: some people post-process
360 # each Makefile.in and add a new line on top of each file to say so.
361 # Grep'ing the whole file is not good either: AIX grep has a line
362 # limit of 2048, but all sed's we know have understand at least 4000.
363 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
364 dirpart=`AS_DIRNAME("$mf")`
368 # Extract the definition of DEPDIR, am__include, and am__quote
369 # from the Makefile without running `make'.
370 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
371 test -z "$DEPDIR" && continue
372 am__include=`sed -n 's/^am__include = //p' < "$mf"`
373 test -z "am__include" && continue
374 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
375 # When using ansi2knr, U may be empty or an underscore; expand it
376 U=`sed -n 's/^U = //p' < "$mf"`
377 # Find all dependency output files, they are included files with
378 # $(DEPDIR) in their names. We invoke sed twice because it is the
379 # simplest approach to changing $(DEPDIR) to its actual value in the
381 for file in `sed -n "
382 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
383 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
384 # Make sure the directory exists.
385 test -f "$dirpart/$file" && continue
386 fdir=`AS_DIRNAME(["$file"])`
387 AS_MKDIR_P([$dirpart/$fdir])
388 # echo "creating $dirpart/$file"
389 echo '# dummy' > "$dirpart/$file"
393 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
396 # AM_OUTPUT_DEPENDENCY_COMMANDS
397 # -----------------------------
398 # This macro should only be invoked once -- use via AC_REQUIRE.
400 # This code is only required when automatic dependency tracking
401 # is enabled. FIXME. This creates each `.P' file that we will
402 # need in order to bootstrap the dependency handling code.
403 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
404 [AC_CONFIG_COMMANDS([depfiles],
405 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
406 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
409 # Do all the work for Automake. -*- Autoconf -*-
411 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
412 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
414 # This file is free software; the Free Software Foundation
415 # gives unlimited permission to copy and/or distribute it,
416 # with or without modifications, as long as this notice is preserved.
420 # This macro actually does too much. Some checks are only needed if
421 # your package does certain things. But this isn't really a big deal.
423 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
424 # AM_INIT_AUTOMAKE([OPTIONS])
425 # -----------------------------------------------
426 # The call with PACKAGE and VERSION arguments is the old style
427 # call (pre autoconf-2.50), which is being phased out. PACKAGE
428 # and VERSION should now be passed to AC_INIT and removed from
429 # the call to AM_INIT_AUTOMAKE.
430 # We support both call styles for the transition. After
431 # the next Automake release, Autoconf can make the AC_INIT
432 # arguments mandatory, and then we can depend on a new Autoconf
433 # release and drop the old call support.
434 AC_DEFUN([AM_INIT_AUTOMAKE],
435 [AC_PREREQ([2.62])dnl
436 dnl Autoconf wants to disallow AM_ names. We explicitly allow
437 dnl the ones we care about.
438 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
439 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
440 AC_REQUIRE([AC_PROG_INSTALL])dnl
441 if test "`cd $srcdir && pwd`" != "`pwd`"; then
442 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
443 # is not polluted with repeated "-I."
444 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
445 # test to see if srcdir already configured
446 if test -f $srcdir/config.status; then
447 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
451 # test whether we have cygpath
452 if test -z "$CYGPATH_W"; then
453 if (cygpath --version) >/dev/null 2>/dev/null; then
454 CYGPATH_W='cygpath -w'
459 AC_SUBST([CYGPATH_W])
461 # Define the identity of the package.
462 dnl Distinguish between old-style and new-style calls.
464 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
465 AC_SUBST([PACKAGE], [$1])dnl
466 AC_SUBST([VERSION], [$2])],
467 [_AM_SET_OPTIONS([$1])dnl
468 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
469 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
470 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
471 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
472 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
474 _AM_IF_OPTION([no-define],,
475 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
476 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
478 # Some tools Automake needs.
479 AC_REQUIRE([AM_SANITY_CHECK])dnl
480 AC_REQUIRE([AC_ARG_PROGRAM])dnl
481 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
482 AM_MISSING_PROG(AUTOCONF, autoconf)
483 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
484 AM_MISSING_PROG(AUTOHEADER, autoheader)
485 AM_MISSING_PROG(MAKEINFO, makeinfo)
486 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
487 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
488 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
489 # We need awk for the "check" target. The system "awk" is bad on
491 AC_REQUIRE([AC_PROG_AWK])dnl
492 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
493 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
494 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
495 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
496 [_AM_PROG_TAR([v7])])])
497 _AM_IF_OPTION([no-dependencies],,
498 [AC_PROVIDE_IFELSE([AC_PROG_CC],
499 [_AM_DEPENDENCIES(CC)],
500 [define([AC_PROG_CC],
501 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
502 AC_PROVIDE_IFELSE([AC_PROG_CXX],
503 [_AM_DEPENDENCIES(CXX)],
504 [define([AC_PROG_CXX],
505 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
506 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
507 [_AM_DEPENDENCIES(OBJC)],
508 [define([AC_PROG_OBJC],
509 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
511 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
512 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
513 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
514 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
515 AC_CONFIG_COMMANDS_PRE(dnl
516 [m4_provide_if([_AM_COMPILER_EXEEXT],
517 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
520 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
521 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
522 dnl mangled by Autoconf and run in a shell conditional statement.
523 m4_define([_AC_COMPILER_EXEEXT],
524 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
527 # When config.status generates a header, we must update the stamp-h file.
528 # This file resides in the same directory as the config header
529 # that is generated. The stamp files are numbered to have different names.
531 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
532 # loop where config.status creates the headers, so we can generate
533 # our stamp files there.
534 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
535 [# Compute $1's index in $config_headers.
538 for _am_header in $config_headers :; do
540 $_am_arg | $_am_arg:* )
543 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
546 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
548 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
550 # This file is free software; the Free Software Foundation
551 # gives unlimited permission to copy and/or distribute it,
552 # with or without modifications, as long as this notice is preserved.
556 # Define $install_sh.
557 AC_DEFUN([AM_PROG_INSTALL_SH],
558 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
559 if test x"${install_sh}" != xset; then
562 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
564 install_sh="\${SHELL} $am_aux_dir/install-sh"
567 AC_SUBST(install_sh)])
569 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
571 # This file is free software; the Free Software Foundation
572 # gives unlimited permission to copy and/or distribute it,
573 # with or without modifications, as long as this notice is preserved.
577 # Check whether the underlying file-system supports filenames
578 # with a leading dot. For instance MS-DOS doesn't.
579 AC_DEFUN([AM_SET_LEADING_DOT],
580 [rm -rf .tst 2>/dev/null
581 mkdir .tst 2>/dev/null
582 if test -d .tst; then
587 rmdir .tst 2>/dev/null
588 AC_SUBST([am__leading_dot])])
590 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
593 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
594 # Free Software Foundation, Inc.
596 # This file is free software; the Free Software Foundation
597 # gives unlimited permission to copy and/or distribute it,
598 # with or without modifications, as long as this notice is preserved.
602 # AM_MAINTAINER_MODE([DEFAULT-MODE])
603 # ----------------------------------
604 # Control maintainer-specific portions of Makefiles.
605 # Default is to disable them, unless `enable' is passed literally.
606 # For symmetry, `disable' may be passed as well. Anyway, the user
607 # can override the default with the --enable/--disable switch.
608 AC_DEFUN([AM_MAINTAINER_MODE],
609 [m4_case(m4_default([$1], [disable]),
610 [enable], [m4_define([am_maintainer_other], [disable])],
611 [disable], [m4_define([am_maintainer_other], [enable])],
612 [m4_define([am_maintainer_other], [enable])
613 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
614 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
615 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
616 AC_ARG_ENABLE([maintainer-mode],
617 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
618 (and sometimes confusing) to the casual installer],
619 [USE_MAINTAINER_MODE=$enableval],
620 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
621 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
622 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
623 MAINT=$MAINTAINER_MODE_TRUE
628 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
630 # Check to see how 'make' treats includes. -*- Autoconf -*-
632 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
634 # This file is free software; the Free Software Foundation
635 # gives unlimited permission to copy and/or distribute it,
636 # with or without modifications, as long as this notice is preserved.
642 # Check to see how make treats includes.
643 AC_DEFUN([AM_MAKE_INCLUDE],
644 [am_make=${MAKE-make}
645 cat > confinc << 'END'
647 @echo this is the am__doit target
650 # If we don't find an include directive, just comment out the code.
651 AC_MSG_CHECKING([for style of include used by $am_make])
655 # First try GNU make style include.
656 echo "include confinc" > confmf
657 # Ignore all kinds of additional output from `make'.
658 case `$am_make -s -f confmf 2> /dev/null` in #(
659 *the\ am__doit\ target*)
665 # Now try BSD make style include.
666 if test "$am__include" = "#"; then
667 echo '.include "confinc"' > confmf
668 case `$am_make -s -f confmf 2> /dev/null` in #(
669 *the\ am__doit\ target*)
676 AC_SUBST([am__include])
677 AC_SUBST([am__quote])
678 AC_MSG_RESULT([$_am_result])
682 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
684 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
685 # Free Software Foundation, Inc.
687 # This file is free software; the Free Software Foundation
688 # gives unlimited permission to copy and/or distribute it,
689 # with or without modifications, as long as this notice is preserved.
693 # AM_MISSING_PROG(NAME, PROGRAM)
694 # ------------------------------
695 AC_DEFUN([AM_MISSING_PROG],
696 [AC_REQUIRE([AM_MISSING_HAS_RUN])
697 $1=${$1-"${am_missing_run}$2"}
703 # Define MISSING if not defined so far and test if it supports --run.
704 # If it does, set am_missing_run to use it, otherwise, to nothing.
705 AC_DEFUN([AM_MISSING_HAS_RUN],
706 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
707 AC_REQUIRE_AUX_FILE([missing])dnl
708 if test x"${MISSING+set}" != xset; then
711 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
713 MISSING="\${SHELL} $am_aux_dir/missing" ;;
716 # Use eval to expand $SHELL
717 if eval "$MISSING --run true"; then
718 am_missing_run="$MISSING --run "
721 AC_MSG_WARN([`missing' script is too old or missing])
725 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
727 # This file is free software; the Free Software Foundation
728 # gives unlimited permission to copy and/or distribute it,
729 # with or without modifications, as long as this notice is preserved.
733 # Check for `mkdir -p'.
734 AC_DEFUN([AM_PROG_MKDIR_P],
735 [AC_PREREQ([2.60])dnl
736 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
737 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
738 dnl while keeping a definition of mkdir_p for backward compatibility.
739 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
740 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
741 dnl Makefile.ins that do not define MKDIR_P, so we do our own
742 dnl adjustment using top_builddir (which is defined more often than
744 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
746 [[\\/$]]* | ?:[[\\/]]*) ;;
747 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
751 # Helper functions for option handling. -*- Autoconf -*-
753 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
755 # This file is free software; the Free Software Foundation
756 # gives unlimited permission to copy and/or distribute it,
757 # with or without modifications, as long as this notice is preserved.
761 # _AM_MANGLE_OPTION(NAME)
762 # -----------------------
763 AC_DEFUN([_AM_MANGLE_OPTION],
764 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
766 # _AM_SET_OPTION(NAME)
767 # ------------------------------
768 # Set option NAME. Presently that only means defining a flag for this option.
769 AC_DEFUN([_AM_SET_OPTION],
770 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
772 # _AM_SET_OPTIONS(OPTIONS)
773 # ----------------------------------
774 # OPTIONS is a space-separated list of Automake options.
775 AC_DEFUN([_AM_SET_OPTIONS],
776 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
778 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
779 # -------------------------------------------
780 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
781 AC_DEFUN([_AM_IF_OPTION],
782 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
784 # Check to make sure that the build environment is sane. -*- Autoconf -*-
786 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
787 # Free Software Foundation, Inc.
789 # This file is free software; the Free Software Foundation
790 # gives unlimited permission to copy and/or distribute it,
791 # with or without modifications, as long as this notice is preserved.
797 AC_DEFUN([AM_SANITY_CHECK],
798 [AC_MSG_CHECKING([whether build environment is sane])
801 echo timestamp > conftest.file
802 # Reject unsafe characters in $srcdir or the absolute working directory
803 # name. Accept space and tab only in the latter.
807 *[[\\\"\#\$\&\'\`$am_lf]]*)
808 AC_MSG_ERROR([unsafe absolute working directory name]);;
811 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
812 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
815 # Do `set' in a subshell so we don't clobber the current shell's
816 # arguments. Must try -L first in case configure is actually a
817 # symlink; some systems play weird games with the mod time of symlinks
818 # (eg FreeBSD returns the mod time of the symlink's containing
821 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
822 if test "$[*]" = "X"; then
824 set X `ls -t "$srcdir/configure" conftest.file`
827 if test "$[*]" != "X $srcdir/configure conftest.file" \
828 && test "$[*]" != "X conftest.file $srcdir/configure"; then
830 # If neither matched, then we have a broken ls. This can happen
831 # if, for instance, CONFIG_SHELL is bash and it inherits a
832 # broken ls alias from the environment. This has actually
833 # happened. Such a system could not be considered "sane".
834 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
835 alias in your environment])
838 test "$[2]" = conftest.file
844 AC_MSG_ERROR([newly created file is older than distributed files!
845 Check your system clock])
849 # Copyright (C) 2009 Free Software Foundation, Inc.
851 # This file is free software; the Free Software Foundation
852 # gives unlimited permission to copy and/or distribute it,
853 # with or without modifications, as long as this notice is preserved.
857 # AM_SILENT_RULES([DEFAULT])
858 # --------------------------
859 # Enable less verbose build rules; with the default set to DEFAULT
860 # (`yes' being less verbose, `no' or empty being verbose).
861 AC_DEFUN([AM_SILENT_RULES],
862 [AC_ARG_ENABLE([silent-rules],
863 [ --enable-silent-rules less verbose build output (undo: `make V=1')
864 --disable-silent-rules verbose build output (undo: `make V=0')])
865 case $enable_silent_rules in
866 yes) AM_DEFAULT_VERBOSITY=0;;
867 no) AM_DEFAULT_VERBOSITY=1;;
868 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
870 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
872 AC_SUBST([AM_BACKSLASH])dnl
873 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
876 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
878 # This file is free software; the Free Software Foundation
879 # gives unlimited permission to copy and/or distribute it,
880 # with or without modifications, as long as this notice is preserved.
882 # AM_PROG_INSTALL_STRIP
883 # ---------------------
884 # One issue with vendor `install' (even GNU) is that you can't
885 # specify the program used to strip binaries. This is especially
886 # annoying in cross-compiling environments, where the build's strip
887 # is unlikely to handle the host's binaries.
888 # Fortunately install-sh will honor a STRIPPROG variable, so we
889 # always use install-sh in `make install-strip', and initialize
890 # STRIPPROG with the value of the STRIP variable (set by the user).
891 AC_DEFUN([AM_PROG_INSTALL_STRIP],
892 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
893 # Installed binaries are usually stripped using `strip' when the user
894 # run `make install-strip'. However `strip' might not be the right
895 # tool to use in cross-compilation environments, therefore Automake
896 # will honor the `STRIP' environment variable to overrule this program.
897 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
898 if test "$cross_compiling" != no; then
899 AC_CHECK_TOOL([STRIP], [strip], :)
901 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
902 AC_SUBST([INSTALL_STRIP_PROGRAM])])
904 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
906 # This file is free software; the Free Software Foundation
907 # gives unlimited permission to copy and/or distribute it,
908 # with or without modifications, as long as this notice is preserved.
912 # _AM_SUBST_NOTMAKE(VARIABLE)
913 # ---------------------------
914 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
915 # This macro is traced by Automake.
916 AC_DEFUN([_AM_SUBST_NOTMAKE])
918 # AM_SUBST_NOTMAKE(VARIABLE)
919 # ---------------------------
920 # Public sister of _AM_SUBST_NOTMAKE.
921 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
923 # Check how to create a tarball. -*- Autoconf -*-
925 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
927 # This file is free software; the Free Software Foundation
928 # gives unlimited permission to copy and/or distribute it,
929 # with or without modifications, as long as this notice is preserved.
933 # _AM_PROG_TAR(FORMAT)
934 # --------------------
935 # Check how to create a tarball in format FORMAT.
936 # FORMAT should be one of `v7', `ustar', or `pax'.
938 # Substitute a variable $(am__tar) that is a command
939 # writing to stdout a FORMAT-tarball containing the directory
941 # tardir=directory && $(am__tar) > result.tar
943 # Substitute a variable $(am__untar) that extract such
944 # a tarball read from stdin.
945 # $(am__untar) < result.tar
946 AC_DEFUN([_AM_PROG_TAR],
947 [# Always define AMTAR for backward compatibility.
948 AM_MISSING_PROG([AMTAR], [tar])
950 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
951 [m4_case([$1], [ustar],, [pax],,
952 [m4_fatal([Unknown tar format])])
953 AC_MSG_CHECKING([how to create a $1 tar archive])
954 # Loop over all known methods to create a tar archive until one works.
955 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
956 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
957 # Do not fold the above two line into one, because Tru64 sh and
958 # Solaris sh will not grok spaces in the rhs of `-'.
959 for _am_tool in $_am_tools
963 for _am_tar in tar gnutar gtar;
965 AM_RUN_LOG([$_am_tar --version]) && break
967 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
968 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
969 am__untar="$_am_tar -xf -"
972 # Must skip GNU tar: if it does not support --format= it doesn't create
973 # ustar tarball either.
974 (tar --version) >/dev/null 2>&1 && continue
975 am__tar='tar chf - "$$tardir"'
976 am__tar_='tar chf - "$tardir"'
980 am__tar='pax -L -x $1 -w "$$tardir"'
981 am__tar_='pax -L -x $1 -w "$tardir"'
985 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
986 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
987 am__untar='cpio -i -H $1 -d'
996 # If the value was cached, stop now. We just wanted to have am__tar
998 test -n "${am_cv_prog_tar_$1}" && break
1000 # tar/untar a dummy directory, and stop if the command works
1003 echo GrepMe > conftest.dir/file
1004 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1006 if test -s conftest.tar; then
1007 AM_RUN_LOG([$am__untar <conftest.tar])
1008 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1013 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1014 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1016 AC_SUBST([am__untar])
1019 dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure.
1021 dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
1023 dnl Permission is hereby granted, free of charge, to any person obtaining a
1024 dnl copy of this software and associated documentation files (the "Software"),
1025 dnl to deal in the Software without restriction, including without limitation
1026 dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
1027 dnl and/or sell copies of the Software, and to permit persons to whom the
1028 dnl Software is furnished to do so, subject to the following conditions:
1030 dnl The above copyright notice and this permission notice (including the next
1031 dnl paragraph) shall be included in all copies or substantial portions of the
1034 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
1035 dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
1036 dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
1037 dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
1038 dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
1039 dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
1040 dnl DEALINGS IN THE SOFTWARE.
1042 # XORG_MACROS_VERSION(required-version)
1043 # -------------------------------------
1044 # Minimum version: 1.1.0
1046 # If you're using a macro added in Version 1.1 or newer, include this in
1047 # your configure.ac with the minimum required version, such as:
1048 # XORG_MACROS_VERSION(1.1)
1050 # To ensure that this macro is defined, also add:
1051 # m4_ifndef([XORG_MACROS_VERSION],
1052 # [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])])
1055 # See the "minimum version" comment for each macro you use to see what
1056 # version you require.
1057 m4_defun([XORG_MACROS_VERSION],[
1058 m4_define([vers_have], [1.15.0])
1059 m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.])))
1060 m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.])))
1061 m4_if(m4_cmp(maj_have, maj_needed), 0,,
1062 [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])])
1063 m4_if(m4_version_compare(vers_have, [$1]), -1,
1064 [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])])
1065 m4_undefine([vers_have])
1066 m4_undefine([maj_have])
1067 m4_undefine([maj_needed])
1068 ]) # XORG_MACROS_VERSION
1070 # XORG_PROG_RAWCPP()
1071 # ------------------
1072 # Minimum version: 1.0.0
1074 # Find cpp program and necessary flags for use in pre-processing text files
1075 # such as man pages and config files
1076 AC_DEFUN([XORG_PROG_RAWCPP],[
1077 AC_REQUIRE([AC_PROG_CPP])
1078 AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}],
1079 [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib])
1081 # Check for flag to avoid builtin definitions - assumes unix is predefined,
1082 # which is not the best choice for supporting other OS'es, but covers most
1083 # of the ones we need for now.
1084 AC_MSG_CHECKING([if $RAWCPP requires -undef])
1085 AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])])
1086 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
1089 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
1091 AC_MSG_RESULT([yes])
1092 # under Cygwin unix is still defined even with -undef
1093 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
1094 RAWCPPFLAGS="-undef -ansi"
1095 AC_MSG_RESULT([yes, with -ansi])
1097 AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.])
1100 rm -f conftest.$ac_ext
1102 AC_MSG_CHECKING([if $RAWCPP requires -traditional])
1103 AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve "whitespace"?]])])
1104 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
1107 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
1108 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional"
1109 AC_MSG_RESULT([yes])
1111 AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.])
1114 rm -f conftest.$ac_ext
1115 AC_SUBST(RAWCPPFLAGS)
1116 ]) # XORG_PROG_RAWCPP
1118 # XORG_MANPAGE_SECTIONS()
1119 # -----------------------
1120 # Minimum version: 1.0.0
1122 # Determine which sections man pages go in for the different man page types
1123 # on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files.
1124 # Not sure if there's any better way than just hardcoding by OS name.
1125 # Override default settings by setting environment variables
1126 # Added MAN_SUBSTS in version 1.8
1127 # Added AC_PROG_SED in version 1.8
1129 AC_DEFUN([XORG_MANPAGE_SECTIONS],[
1130 AC_REQUIRE([AC_CANONICAL_HOST])
1131 AC_REQUIRE([AC_PROG_SED])
1133 if test x$APP_MAN_SUFFIX = x ; then
1136 if test x$APP_MAN_DIR = x ; then
1137 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)'
1140 if test x$LIB_MAN_SUFFIX = x ; then
1143 if test x$LIB_MAN_DIR = x ; then
1144 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)'
1147 if test x$FILE_MAN_SUFFIX = x ; then
1149 solaris*) FILE_MAN_SUFFIX=4 ;;
1150 *) FILE_MAN_SUFFIX=5 ;;
1153 if test x$FILE_MAN_DIR = x ; then
1154 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)'
1157 if test x$MISC_MAN_SUFFIX = x ; then
1159 solaris*) MISC_MAN_SUFFIX=5 ;;
1160 *) MISC_MAN_SUFFIX=7 ;;
1163 if test x$MISC_MAN_DIR = x ; then
1164 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)'
1167 if test x$DRIVER_MAN_SUFFIX = x ; then
1169 solaris*) DRIVER_MAN_SUFFIX=7 ;;
1170 *) DRIVER_MAN_SUFFIX=4 ;;
1173 if test x$DRIVER_MAN_DIR = x ; then
1174 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)'
1177 if test x$ADMIN_MAN_SUFFIX = x ; then
1179 solaris*) ADMIN_MAN_SUFFIX=1m ;;
1180 *) ADMIN_MAN_SUFFIX=8 ;;
1183 if test x$ADMIN_MAN_DIR = x ; then
1184 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)'
1188 AC_SUBST([APP_MAN_SUFFIX])
1189 AC_SUBST([LIB_MAN_SUFFIX])
1190 AC_SUBST([FILE_MAN_SUFFIX])
1191 AC_SUBST([MISC_MAN_SUFFIX])
1192 AC_SUBST([DRIVER_MAN_SUFFIX])
1193 AC_SUBST([ADMIN_MAN_SUFFIX])
1194 AC_SUBST([APP_MAN_DIR])
1195 AC_SUBST([LIB_MAN_DIR])
1196 AC_SUBST([FILE_MAN_DIR])
1197 AC_SUBST([MISC_MAN_DIR])
1198 AC_SUBST([DRIVER_MAN_DIR])
1199 AC_SUBST([ADMIN_MAN_DIR])
1201 XORG_MAN_PAGE="X Version 11"
1202 AC_SUBST([XORG_MAN_PAGE])
1204 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
1205 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
1206 -e 's|__xservername__|Xorg|g' \
1207 -e 's|__xconfigfile__|xorg.conf|g' \
1208 -e 's|__projectroot__|\$(prefix)|g' \
1209 -e 's|__apploaddir__|\$(appdefaultdir)|g' \
1210 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \
1211 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \
1212 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \
1213 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \
1214 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \
1215 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'"
1216 AC_SUBST([MAN_SUBSTS])
1218 ]) # XORG_MANPAGE_SECTIONS
1220 # XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION])
1221 # ------------------------
1222 # Minimum version: 1.7.0
1224 # Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent
1225 # provided by xorg-sgml-doctools, if installed.
1226 AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[
1227 AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])])
1229 PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])],
1230 [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`],
1232 [if test x"$cross_compiling" != x"yes" ; then
1233 AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent],
1234 [XORG_SGML_PATH=$prefix/share/sgml])
1238 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing
1239 # the path and the name of the doc stylesheet
1240 if test "x$XORG_SGML_PATH" != "x" ; then
1241 AC_MSG_RESULT([$XORG_SGML_PATH])
1242 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11
1243 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl
1248 AC_SUBST(XORG_SGML_PATH)
1249 AC_SUBST(STYLESHEET_SRCDIR)
1250 AC_SUBST(XSL_STYLESHEET)
1251 AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"])
1252 ]) # XORG_CHECK_SGML_DOCTOOLS
1254 # XORG_CHECK_LINUXDOC
1255 # -------------------
1256 # Minimum version: 1.0.0
1258 # Defines the variable MAKE_TEXT if the necessary tools and
1259 # files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt.
1260 # Whether or not the necessary tools and files are found can be checked
1261 # with the AM_CONDITIONAL "BUILD_LINUXDOC"
1262 AC_DEFUN([XORG_CHECK_LINUXDOC],[
1263 AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
1264 AC_REQUIRE([XORG_WITH_PS2PDF])
1266 AC_PATH_PROG(LINUXDOC, linuxdoc)
1268 AC_MSG_CHECKING([whether to build documentation])
1270 if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then
1276 AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes])
1278 AC_MSG_RESULT([$BUILDDOC])
1280 AC_MSG_CHECKING([whether to build pdf documentation])
1282 if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then
1288 AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
1290 AC_MSG_RESULT([$BUILDPDFDOC])
1292 MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f"
1293 MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps"
1295 MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0"
1301 ]) # XORG_CHECK_LINUXDOC
1303 # XORG_CHECK_DOCBOOK
1304 # -------------------
1305 # Minimum version: 1.0.0
1307 # Checks for the ability to build output formats from SGML DocBook source.
1308 # For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC"
1309 # indicates whether the necessary tools and files are found and, if set,
1310 # $(MAKE_XXX) blah.sgml will produce blah.xxx.
1311 AC_DEFUN([XORG_CHECK_DOCBOOK],[
1312 AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
1319 AC_PATH_PROG(DOCBOOKPS, docbook2ps)
1320 AC_PATH_PROG(DOCBOOKPDF, docbook2pdf)
1321 AC_PATH_PROG(DOCBOOKHTML, docbook2html)
1322 AC_PATH_PROG(DOCBOOKTXT, docbook2txt)
1324 AC_MSG_CHECKING([whether to build text documentation])
1325 if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x &&
1326 test x$BUILD_TXTDOC != xno; then
1329 AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes])
1330 AC_MSG_RESULT([$BUILDTXTDOC])
1332 AC_MSG_CHECKING([whether to build PDF documentation])
1333 if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x &&
1334 test x$BUILD_PDFDOC != xno; then
1337 AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
1338 AC_MSG_RESULT([$BUILDPDFDOC])
1340 AC_MSG_CHECKING([whether to build PostScript documentation])
1341 if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x &&
1342 test x$BUILD_PSDOC != xno; then
1345 AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes])
1346 AC_MSG_RESULT([$BUILDPSDOC])
1348 AC_MSG_CHECKING([whether to build HTML documentation])
1349 if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x &&
1350 test x$BUILD_HTMLDOC != xno; then
1353 AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes])
1354 AC_MSG_RESULT([$BUILDHTMLDOC])
1356 MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT"
1357 MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS"
1358 MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF"
1359 MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML"
1365 ]) # XORG_CHECK_DOCBOOK
1367 # XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT])
1369 # Minimum version: 1.5.0
1370 # Minimum version for optional DEFAULT argument: 1.11.0
1372 # Documentation tools are not always available on all platforms and sometimes
1373 # not at the appropriate level. This macro enables a module to test for the
1374 # presence of the tool and obtain it's path in separate variables. Coupled with
1375 # the --with-xmlto option, it allows maximum flexibilty in making decisions
1376 # as whether or not to use the xmlto package. When DEFAULT is not specified,
1377 # --with-xmlto assumes 'auto'.
1379 # Interface to module:
1380 # HAVE_XMLTO: used in makefiles to conditionally generate documentation
1381 # XMLTO: returns the path of the xmlto program found
1382 # returns the path set by the user in the environment
1383 # --with-xmlto: 'yes' user instructs the module to use xmlto
1384 # 'no' user instructs the module not to use xmlto
1386 # Added in version 1.10.0
1387 # HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation
1388 # xmlto for text output requires either lynx, links, or w3m browsers
1390 # If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path.
1392 AC_DEFUN([XORG_WITH_XMLTO],[
1393 AC_ARG_VAR([XMLTO], [Path to xmlto command])
1394 m4_define([_defopt], m4_default([$2], [auto]))
1396 AS_HELP_STRING([--with-xmlto],
1397 [Use xmlto to regenerate documentation (default: ]_defopt[)]),
1398 [use_xmlto=$withval], [use_xmlto=]_defopt)
1399 m4_undefine([_defopt])
1401 if test "x$use_xmlto" = x"auto"; then
1402 AC_PATH_PROG([XMLTO], [xmlto])
1403 if test "x$XMLTO" = "x"; then
1404 AC_MSG_WARN([xmlto not found - documentation targets will be skipped])
1409 elif test "x$use_xmlto" = x"yes" ; then
1410 AC_PATH_PROG([XMLTO], [xmlto])
1411 if test "x$XMLTO" = "x"; then
1412 AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH])
1415 elif test "x$use_xmlto" = x"no" ; then
1416 if test "x$XMLTO" != "x"; then
1417 AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified])
1421 AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no'])
1424 # Test for a minimum version of xmlto, if provided.
1426 [if test "$have_xmlto" = yes; then
1427 # scrape the xmlto version
1428 AC_MSG_CHECKING([the xmlto version])
1429 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3`
1430 AC_MSG_RESULT([$xmlto_version])
1431 AS_VERSION_COMPARE([$xmlto_version], [$1],
1432 [if test "x$use_xmlto" = xauto; then
1433 AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed])
1436 AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed])
1440 # Test for the ability of xmlto to generate a text target
1442 cat > conftest.xml << "EOF"
1444 AS_IF([test "$have_xmlto" = yes],
1445 [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1],
1446 [have_xmlto_text=yes],
1447 [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])])
1449 AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes])
1450 AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes])
1451 ]) # XORG_WITH_XMLTO
1453 # XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT])
1454 # --------------------------------------------
1455 # Minimum version: 1.12.0
1456 # Minimum version for optional DEFAULT argument: 1.12.0
1458 # XSLT (Extensible Stylesheet Language Transformations) is a declarative,
1459 # XML-based language used for the transformation of XML documents.
1460 # The xsltproc command line tool is for applying XSLT stylesheets to XML documents.
1461 # It is used under the cover by xmlto to generate html files from DocBook/XML.
1462 # The XSLT processor is often used as a standalone tool for transformations.
1463 # It should not be assumed that this tool is used only to work with documnetation.
1464 # When DEFAULT is not specified, --with-xsltproc assumes 'auto'.
1466 # Interface to module:
1467 # HAVE_XSLTPROC: used in makefiles to conditionally generate documentation
1468 # XSLTPROC: returns the path of the xsltproc program found
1469 # returns the path set by the user in the environment
1470 # --with-xsltproc: 'yes' user instructs the module to use xsltproc
1471 # 'no' user instructs the module not to use xsltproc
1472 # have_xsltproc: returns yes if xsltproc found in PATH or no
1474 # If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path.
1476 AC_DEFUN([XORG_WITH_XSLTPROC],[
1477 AC_ARG_VAR([XSLTPROC], [Path to xsltproc command])
1478 # Preserves the interface, should it be implemented later
1479 m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])])
1480 m4_define([_defopt], m4_default([$2], [auto]))
1481 AC_ARG_WITH(xsltproc,
1482 AS_HELP_STRING([--with-xsltproc],
1483 [Use xsltproc for the transformation of XML documents (default: ]_defopt[)]),
1484 [use_xsltproc=$withval], [use_xsltproc=]_defopt)
1485 m4_undefine([_defopt])
1487 if test "x$use_xsltproc" = x"auto"; then
1488 AC_PATH_PROG([XSLTPROC], [xsltproc])
1489 if test "x$XSLTPROC" = "x"; then
1490 AC_MSG_WARN([xsltproc not found - cannot transform XML documents])
1495 elif test "x$use_xsltproc" = x"yes" ; then
1496 AC_PATH_PROG([XSLTPROC], [xsltproc])
1497 if test "x$XSLTPROC" = "x"; then
1498 AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH])
1501 elif test "x$use_xsltproc" = x"no" ; then
1502 if test "x$XSLTPROC" != "x"; then
1503 AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified])
1507 AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no'])
1510 AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes])
1511 ]) # XORG_WITH_XSLTPROC
1513 # XORG_WITH_PERL([MIN-VERSION], [DEFAULT])
1514 # ----------------------------------------
1515 # Minimum version: 1.15.0
1517 # PERL (Practical Extraction and Report Language) is a language optimized for
1518 # scanning arbitrary text files, extracting information from those text files,
1519 # and printing reports based on that information.
1521 # When DEFAULT is not specified, --with-perl assumes 'auto'.
1523 # Interface to module:
1524 # HAVE_PERL: used in makefiles to conditionally scan text files
1525 # PERL: returns the path of the perl program found
1526 # returns the path set by the user in the environment
1527 # --with-perl: 'yes' user instructs the module to use perl
1528 # 'no' user instructs the module not to use perl
1529 # have_perl: returns yes if perl found in PATH or no
1531 # If the user sets the value of PERL, AC_PATH_PROG skips testing the path.
1533 AC_DEFUN([XORG_WITH_PERL],[
1534 AC_ARG_VAR([PERL], [Path to perl command])
1535 # Preserves the interface, should it be implemented later
1536 m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])])
1537 m4_define([_defopt], m4_default([$2], [auto]))
1539 AS_HELP_STRING([--with-perl],
1540 [Use perl for extracting information from files (default: ]_defopt[)]),
1541 [use_perl=$withval], [use_perl=]_defopt)
1542 m4_undefine([_defopt])
1544 if test "x$use_perl" = x"auto"; then
1545 AC_PATH_PROG([PERL], [perl])
1546 if test "x$PERL" = "x"; then
1547 AC_MSG_WARN([perl not found - cannot extract information and report])
1552 elif test "x$use_perl" = x"yes" ; then
1553 AC_PATH_PROG([PERL], [perl])
1554 if test "x$PERL" = "x"; then
1555 AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH])
1558 elif test "x$use_perl" = x"no" ; then
1559 if test "x$PERL" != "x"; then
1560 AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified])
1564 AC_MSG_ERROR([--with-perl expects 'yes' or 'no'])
1567 AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes])
1570 # XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT])
1572 # Minimum version: 1.5.0
1573 # Minimum version for optional DEFAULT argument: 1.11.0
1575 # Documentation tools are not always available on all platforms and sometimes
1576 # not at the appropriate level. This macro enables a module to test for the
1577 # presence of the tool and obtain it's path in separate variables. Coupled with
1578 # the --with-asciidoc option, it allows maximum flexibilty in making decisions
1579 # as whether or not to use the asciidoc package. When DEFAULT is not specified,
1580 # --with-asciidoc assumes 'auto'.
1582 # Interface to module:
1583 # HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation
1584 # ASCIIDOC: returns the path of the asciidoc program found
1585 # returns the path set by the user in the environment
1586 # --with-asciidoc: 'yes' user instructs the module to use asciidoc
1587 # 'no' user instructs the module not to use asciidoc
1589 # If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path.
1591 AC_DEFUN([XORG_WITH_ASCIIDOC],[
1592 AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command])
1593 m4_define([_defopt], m4_default([$2], [auto]))
1594 AC_ARG_WITH(asciidoc,
1595 AS_HELP_STRING([--with-asciidoc],
1596 [Use asciidoc to regenerate documentation (default: ]_defopt[)]),
1597 [use_asciidoc=$withval], [use_asciidoc=]_defopt)
1598 m4_undefine([_defopt])
1600 if test "x$use_asciidoc" = x"auto"; then
1601 AC_PATH_PROG([ASCIIDOC], [asciidoc])
1602 if test "x$ASCIIDOC" = "x"; then
1603 AC_MSG_WARN([asciidoc not found - documentation targets will be skipped])
1608 elif test "x$use_asciidoc" = x"yes" ; then
1609 AC_PATH_PROG([ASCIIDOC], [asciidoc])
1610 if test "x$ASCIIDOC" = "x"; then
1611 AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH])
1614 elif test "x$use_asciidoc" = x"no" ; then
1615 if test "x$ASCIIDOC" != "x"; then
1616 AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified])
1620 AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no'])
1623 [if test "$have_asciidoc" = yes; then
1624 # scrape the asciidoc version
1625 AC_MSG_CHECKING([the asciidoc version])
1626 asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2`
1627 AC_MSG_RESULT([$asciidoc_version])
1628 AS_VERSION_COMPARE([$asciidoc_version], [$1],
1629 [if test "x$use_asciidoc" = xauto; then
1630 AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed])
1633 AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed])
1636 AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
1637 ]) # XORG_WITH_ASCIIDOC
1639 # XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT])
1640 # --------------------------------
1641 # Minimum version: 1.5.0
1642 # Minimum version for optional DEFAULT argument: 1.11.0
1644 # Documentation tools are not always available on all platforms and sometimes
1645 # not at the appropriate level. This macro enables a module to test for the
1646 # presence of the tool and obtain it's path in separate variables. Coupled with
1647 # the --with-doxygen option, it allows maximum flexibilty in making decisions
1648 # as whether or not to use the doxygen package. When DEFAULT is not specified,
1649 # --with-doxygen assumes 'auto'.
1651 # Interface to module:
1652 # HAVE_DOXYGEN: used in makefiles to conditionally generate documentation
1653 # DOXYGEN: returns the path of the doxygen program found
1654 # returns the path set by the user in the environment
1655 # --with-doxygen: 'yes' user instructs the module to use doxygen
1656 # 'no' user instructs the module not to use doxygen
1658 # If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path.
1660 AC_DEFUN([XORG_WITH_DOXYGEN],[
1661 AC_ARG_VAR([DOXYGEN], [Path to doxygen command])
1662 m4_define([_defopt], m4_default([$2], [auto]))
1663 AC_ARG_WITH(doxygen,
1664 AS_HELP_STRING([--with-doxygen],
1665 [Use doxygen to regenerate documentation (default: ]_defopt[)]),
1666 [use_doxygen=$withval], [use_doxygen=]_defopt)
1667 m4_undefine([_defopt])
1669 if test "x$use_doxygen" = x"auto"; then
1670 AC_PATH_PROG([DOXYGEN], [doxygen])
1671 if test "x$DOXYGEN" = "x"; then
1672 AC_MSG_WARN([doxygen not found - documentation targets will be skipped])
1677 elif test "x$use_doxygen" = x"yes" ; then
1678 AC_PATH_PROG([DOXYGEN], [doxygen])
1679 if test "x$DOXYGEN" = "x"; then
1680 AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH])
1683 elif test "x$use_doxygen" = x"no" ; then
1684 if test "x$DOXYGEN" != "x"; then
1685 AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified])
1689 AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no'])
1692 [if test "$have_doxygen" = yes; then
1693 # scrape the doxygen version
1694 AC_MSG_CHECKING([the doxygen version])
1695 doxygen_version=`$DOXYGEN --version 2>/dev/null`
1696 AC_MSG_RESULT([$doxygen_version])
1697 AS_VERSION_COMPARE([$doxygen_version], [$1],
1698 [if test "x$use_doxygen" = xauto; then
1699 AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed])
1702 AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed])
1705 AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])
1706 ]) # XORG_WITH_DOXYGEN
1708 # XORG_WITH_GROFF([DEFAULT])
1710 # Minimum version: 1.6.0
1711 # Minimum version for optional DEFAULT argument: 1.11.0
1713 # Documentation tools are not always available on all platforms and sometimes
1714 # not at the appropriate level. This macro enables a module to test for the
1715 # presence of the tool and obtain it's path in separate variables. Coupled with
1716 # the --with-groff option, it allows maximum flexibilty in making decisions
1717 # as whether or not to use the groff package. When DEFAULT is not specified,
1718 # --with-groff assumes 'auto'.
1720 # Interface to module:
1721 # HAVE_GROFF: used in makefiles to conditionally generate documentation
1722 # HAVE_GROFF_MM: the memorandum macros (-mm) package
1723 # HAVE_GROFF_MS: the -ms macros package
1724 # GROFF: returns the path of the groff program found
1725 # returns the path set by the user in the environment
1726 # --with-groff: 'yes' user instructs the module to use groff
1727 # 'no' user instructs the module not to use groff
1729 # Added in version 1.9.0:
1730 # HAVE_GROFF_HTML: groff has dependencies to output HTML format:
1731 # pnmcut pnmcrop pnmtopng pnmtops from the netpbm package.
1732 # psselect from the psutils package.
1733 # the ghostcript package. Refer to the grohtml man pages
1735 # If the user sets the value of GROFF, AC_PATH_PROG skips testing the path.
1737 # OS and distros often splits groff in a basic and full package, the former
1738 # having the groff program and the later having devices, fonts and macros
1739 # Checking for the groff executable is not enough.
1741 # If macros are missing, we cannot assume that groff is useless, so we don't
1742 # unset HAVE_GROFF or GROFF env variables.
1743 # HAVE_GROFF_?? can never be true while HAVE_GROFF is false.
1745 AC_DEFUN([XORG_WITH_GROFF],[
1746 AC_ARG_VAR([GROFF], [Path to groff command])
1747 m4_define([_defopt], m4_default([$1], [auto]))
1749 AS_HELP_STRING([--with-groff],
1750 [Use groff to regenerate documentation (default: ]_defopt[)]),
1751 [use_groff=$withval], [use_groff=]_defopt)
1752 m4_undefine([_defopt])
1754 if test "x$use_groff" = x"auto"; then
1755 AC_PATH_PROG([GROFF], [groff])
1756 if test "x$GROFF" = "x"; then
1757 AC_MSG_WARN([groff not found - documentation targets will be skipped])
1762 elif test "x$use_groff" = x"yes" ; then
1763 AC_PATH_PROG([GROFF], [groff])
1764 if test "x$GROFF" = "x"; then
1765 AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH])
1768 elif test "x$use_groff" = x"no" ; then
1769 if test "x$GROFF" != "x"; then
1770 AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified])
1774 AC_MSG_ERROR([--with-groff expects 'yes' or 'no'])
1777 # We have groff, test for the presence of the macro packages
1778 if test "x$have_groff" = x"yes"; then
1779 AC_MSG_CHECKING([for ${GROFF} -ms macros])
1780 if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then
1785 AC_MSG_RESULT([$groff_ms_works])
1786 AC_MSG_CHECKING([for ${GROFF} -mm macros])
1787 if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then
1792 AC_MSG_RESULT([$groff_mm_works])
1795 # We have groff, test for HTML dependencies, one command per package
1796 if test "x$have_groff" = x"yes"; then
1797 AC_PATH_PROGS(GS_PATH, [gs gswin32c])
1798 AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng])
1799 AC_PATH_PROG(PSSELECT_PATH, [psselect])
1800 if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then
1804 AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages])
1808 # Set Automake conditionals for Makefiles
1809 AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes])
1810 AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes])
1811 AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes])
1812 AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes])
1813 ]) # XORG_WITH_GROFF
1815 # XORG_WITH_FOP([MIN-VERSION], [DEFAULT])
1816 # ---------------------------------------
1817 # Minimum version: 1.6.0
1818 # Minimum version for optional DEFAULT argument: 1.11.0
1819 # Minimum version for optional MIN-VERSION argument: 1.15.0
1821 # Documentation tools are not always available on all platforms and sometimes
1822 # not at the appropriate level. This macro enables a module to test for the
1823 # presence of the tool and obtain it's path in separate variables. Coupled with
1824 # the --with-fop option, it allows maximum flexibilty in making decisions
1825 # as whether or not to use the fop package. When DEFAULT is not specified,
1826 # --with-fop assumes 'auto'.
1828 # Interface to module:
1829 # HAVE_FOP: used in makefiles to conditionally generate documentation
1830 # FOP: returns the path of the fop program found
1831 # returns the path set by the user in the environment
1832 # --with-fop: 'yes' user instructs the module to use fop
1833 # 'no' user instructs the module not to use fop
1835 # If the user sets the value of FOP, AC_PATH_PROG skips testing the path.
1837 AC_DEFUN([XORG_WITH_FOP],[
1838 AC_ARG_VAR([FOP], [Path to fop command])
1839 m4_define([_defopt], m4_default([$2], [auto]))
1841 AS_HELP_STRING([--with-fop],
1842 [Use fop to regenerate documentation (default: ]_defopt[)]),
1843 [use_fop=$withval], [use_fop=]_defopt)
1844 m4_undefine([_defopt])
1846 if test "x$use_fop" = x"auto"; then
1847 AC_PATH_PROG([FOP], [fop])
1848 if test "x$FOP" = "x"; then
1849 AC_MSG_WARN([fop not found - documentation targets will be skipped])
1854 elif test "x$use_fop" = x"yes" ; then
1855 AC_PATH_PROG([FOP], [fop])
1856 if test "x$FOP" = "x"; then
1857 AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH])
1860 elif test "x$use_fop" = x"no" ; then
1861 if test "x$FOP" != "x"; then
1862 AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified])
1866 AC_MSG_ERROR([--with-fop expects 'yes' or 'no'])
1869 # Test for a minimum version of fop, if provided.
1871 [if test "$have_fop" = yes; then
1872 # scrape the fop version
1873 AC_MSG_CHECKING([for fop minimum version])
1874 fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3`
1875 AC_MSG_RESULT([$fop_version])
1876 AS_VERSION_COMPARE([$fop_version], [$1],
1877 [if test "x$use_fop" = xauto; then
1878 AC_MSG_WARN([fop version $fop_version found, but $1 needed])
1881 AC_MSG_ERROR([fop version $fop_version found, but $1 needed])
1884 AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes])
1887 # XORG_WITH_PS2PDF([DEFAULT])
1889 # Minimum version: 1.6.0
1890 # Minimum version for optional DEFAULT argument: 1.11.0
1892 # Documentation tools are not always available on all platforms and sometimes
1893 # not at the appropriate level. This macro enables a module to test for the
1894 # presence of the tool and obtain it's path in separate variables. Coupled with
1895 # the --with-ps2pdf option, it allows maximum flexibilty in making decisions
1896 # as whether or not to use the ps2pdf package. When DEFAULT is not specified,
1897 # --with-ps2pdf assumes 'auto'.
1899 # Interface to module:
1900 # HAVE_PS2PDF: used in makefiles to conditionally generate documentation
1901 # PS2PDF: returns the path of the ps2pdf program found
1902 # returns the path set by the user in the environment
1903 # --with-ps2pdf: 'yes' user instructs the module to use ps2pdf
1904 # 'no' user instructs the module not to use ps2pdf
1906 # If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path.
1908 AC_DEFUN([XORG_WITH_PS2PDF],[
1909 AC_ARG_VAR([PS2PDF], [Path to ps2pdf command])
1910 m4_define([_defopt], m4_default([$1], [auto]))
1912 AS_HELP_STRING([--with-ps2pdf],
1913 [Use ps2pdf to regenerate documentation (default: ]_defopt[)]),
1914 [use_ps2pdf=$withval], [use_ps2pdf=]_defopt)
1915 m4_undefine([_defopt])
1917 if test "x$use_ps2pdf" = x"auto"; then
1918 AC_PATH_PROG([PS2PDF], [ps2pdf])
1919 if test "x$PS2PDF" = "x"; then
1920 AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped])
1925 elif test "x$use_ps2pdf" = x"yes" ; then
1926 AC_PATH_PROG([PS2PDF], [ps2pdf])
1927 if test "x$PS2PDF" = "x"; then
1928 AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH])
1931 elif test "x$use_ps2pdf" = x"no" ; then
1932 if test "x$PS2PDF" != "x"; then
1933 AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified])
1937 AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no'])
1939 AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes])
1940 ]) # XORG_WITH_PS2PDF
1942 # XORG_ENABLE_DOCS (enable_docs=yes)
1944 # Minimum version: 1.6.0
1946 # Documentation tools are not always available on all platforms and sometimes
1947 # not at the appropriate level. This macro enables a builder to skip all
1948 # documentation targets except traditional man pages.
1949 # Combined with the specific tool checking macros XORG_WITH_*, it provides
1950 # maximum flexibilty in controlling documentation building.
1952 # XORG_WITH_XMLTO --with-xmlto
1953 # XORG_WITH_ASCIIDOC --with-asciidoc
1954 # XORG_WITH_DOXYGEN --with-doxygen
1955 # XORG_WITH_FOP --with-fop
1956 # XORG_WITH_GROFF --with-groff
1957 # XORG_WITH_PS2PDF --with-ps2pdf
1959 # Interface to module:
1960 # ENABLE_DOCS: used in makefiles to conditionally generate documentation
1961 # --enable-docs: 'yes' user instructs the module to generate docs
1962 # 'no' user instructs the module not to generate docs
1963 # parm1: specify the default value, yes or no.
1965 AC_DEFUN([XORG_ENABLE_DOCS],[
1966 m4_define([docs_default], m4_default([$1], [yes]))
1968 AS_HELP_STRING([--enable-docs],
1969 [Enable building the documentation (default: ]docs_default[)]),
1970 [build_docs=$enableval], [build_docs=]docs_default)
1971 m4_undefine([docs_default])
1972 AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes])
1973 AC_MSG_CHECKING([whether to build documentation])
1974 AC_MSG_RESULT([$build_docs])
1975 ]) # XORG_ENABLE_DOCS
1977 # XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes)
1979 # Minimum version: 1.6.0
1981 # This macro enables a builder to skip all developer documentation.
1982 # Combined with the specific tool checking macros XORG_WITH_*, it provides
1983 # maximum flexibilty in controlling documentation building.
1985 # XORG_WITH_XMLTO --with-xmlto
1986 # XORG_WITH_ASCIIDOC --with-asciidoc
1987 # XORG_WITH_DOXYGEN --with-doxygen
1988 # XORG_WITH_FOP --with-fop
1989 # XORG_WITH_GROFF --with-groff
1990 # XORG_WITH_PS2PDF --with-ps2pdf
1992 # Interface to module:
1993 # ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs
1994 # --enable-devel-docs: 'yes' user instructs the module to generate developer docs
1995 # 'no' user instructs the module not to generate developer docs
1996 # parm1: specify the default value, yes or no.
1998 AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[
1999 m4_define([devel_default], m4_default([$1], [yes]))
2000 AC_ARG_ENABLE(devel-docs,
2001 AS_HELP_STRING([--enable-devel-docs],
2002 [Enable building the developer documentation (default: ]devel_default[)]),
2003 [build_devel_docs=$enableval], [build_devel_docs=]devel_default)
2004 m4_undefine([devel_default])
2005 AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes])
2006 AC_MSG_CHECKING([whether to build developer documentation])
2007 AC_MSG_RESULT([$build_devel_docs])
2008 ]) # XORG_ENABLE_DEVEL_DOCS
2010 # XORG_ENABLE_SPECS (enable_specs=yes)
2012 # Minimum version: 1.6.0
2014 # This macro enables a builder to skip all functional specification targets.
2015 # Combined with the specific tool checking macros XORG_WITH_*, it provides
2016 # maximum flexibilty in controlling documentation building.
2018 # XORG_WITH_XMLTO --with-xmlto
2019 # XORG_WITH_ASCIIDOC --with-asciidoc
2020 # XORG_WITH_DOXYGEN --with-doxygen
2021 # XORG_WITH_FOP --with-fop
2022 # XORG_WITH_GROFF --with-groff
2023 # XORG_WITH_PS2PDF --with-ps2pdf
2025 # Interface to module:
2026 # ENABLE_SPECS: used in makefiles to conditionally generate specs
2027 # --enable-specs: 'yes' user instructs the module to generate specs
2028 # 'no' user instructs the module not to generate specs
2029 # parm1: specify the default value, yes or no.
2031 AC_DEFUN([XORG_ENABLE_SPECS],[
2032 m4_define([spec_default], m4_default([$1], [yes]))
2033 AC_ARG_ENABLE(specs,
2034 AS_HELP_STRING([--enable-specs],
2035 [Enable building the specs (default: ]spec_default[)]),
2036 [build_specs=$enableval], [build_specs=]spec_default)
2037 m4_undefine([spec_default])
2038 AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes])
2039 AC_MSG_CHECKING([whether to build functional specifications])
2040 AC_MSG_RESULT([$build_specs])
2041 ]) # XORG_ENABLE_SPECS
2043 # XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto)
2044 # ----------------------------------------------
2045 # Minimum version: 1.13.0
2047 # This macro enables a builder to enable/disable unit testing
2048 # It makes no assumption about the test cases implementation
2049 # Test cases may or may not use Automake "Support for test suites"
2050 # They may or may not use the software utility library GLib
2052 # When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL
2053 # ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib.
2054 # The variable enable_unit_tests is used by other macros in this file.
2056 # Interface to module:
2057 # ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests
2058 # enable_unit_tests: used in configure.ac for additional configuration
2059 # --enable-unit-tests: 'yes' user instructs the module to build tests
2060 # 'no' user instructs the module not to build tests
2061 # parm1: specify the default value, yes or no.
2063 AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[
2064 AC_BEFORE([$0], [XORG_WITH_GLIB])
2065 AC_BEFORE([$0], [XORG_LD_WRAP])
2066 m4_define([_defopt], m4_default([$1], [auto]))
2067 AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests],
2068 [Enable building unit test cases (default: ]_defopt[)]),
2069 [enable_unit_tests=$enableval], [enable_unit_tests=]_defopt)
2070 m4_undefine([_defopt])
2071 AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno])
2072 AC_MSG_CHECKING([whether to build unit test cases])
2073 AC_MSG_RESULT([$enable_unit_tests])
2074 ]) # XORG_ENABLE_UNIT_TESTS
2076 # XORG_WITH_GLIB([MIN-VERSION], [DEFAULT])
2077 # ----------------------------------------
2078 # Minimum version: 1.13.0
2080 # GLib is a library which provides advanced data structures and functions.
2081 # This macro enables a module to test for the presence of Glib.
2083 # When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing.
2084 # Otherwise the value of $enable_unit_tests is blank.
2086 # Interface to module:
2087 # HAVE_GLIB: used in makefiles to conditionally build targets
2088 # with_glib: used in configure.ac to know if GLib has been found
2089 # --with-glib: 'yes' user instructs the module to use glib
2090 # 'no' user instructs the module not to use glib
2092 AC_DEFUN([XORG_WITH_GLIB],[
2093 AC_REQUIRE([PKG_PROG_PKG_CONFIG])
2094 m4_define([_defopt], m4_default([$2], [auto]))
2095 AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib],
2096 [Use GLib library for unit testing (default: ]_defopt[)]),
2097 [with_glib=$withval], [with_glib=]_defopt)
2098 m4_undefine([_defopt])
2101 # Do not probe GLib if user explicitly disabled unit testing
2102 if test "x$enable_unit_tests" != x"no"; then
2103 # Do not probe GLib if user explicitly disabled it
2104 if test "x$with_glib" != x"no"; then
2107 [PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])],
2108 [PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])]
2113 # Not having GLib when unit testing has been explicitly requested is an error
2114 if test "x$enable_unit_tests" = x"yes"; then
2115 if test "x$have_glib" = x"no"; then
2116 AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found])
2120 # Having unit testing disabled when GLib has been explicitly requested is an error
2121 if test "x$enable_unit_tests" = x"no"; then
2122 if test "x$with_glib" = x"yes"; then
2123 AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found])
2127 # Not having GLib when it has been explicitly requested is an error
2128 if test "x$with_glib" = x"yes"; then
2129 if test "x$have_glib" = x"no"; then
2130 AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found])
2134 AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes])
2139 # Minimum version: 1.13.0
2141 # Check if linker supports -wrap, passed via compiler flags
2143 # When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing.
2144 # Otherwise the value of $enable_unit_tests is blank.
2146 AC_DEFUN([XORG_LD_WRAP],[
2147 XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no])
2148 # Not having ld wrap when unit testing has been explicitly requested is an error
2149 if test "x$enable_unit_tests" = x"yes"; then
2150 if test "x$have_ld_wrap" = x"no"; then
2151 AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available])
2154 AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes])
2158 # XORG_CHECK_LINKER_FLAGS
2159 # -----------------------
2162 # XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE])
2166 # Check whether the given linker FLAGS work with the current language's
2167 # linker, or whether they give an error.
2169 # ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
2172 # NOTE: Based on AX_CHECK_COMPILER_FLAGS.
2176 # Copyright (c) 2009 Mike Frysinger <vapier@gentoo.org>
2177 # Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu>
2178 # Copyright (c) 2009 Matteo Frigo
2180 # This program is free software: you can redistribute it and/or modify it
2181 # under the terms of the GNU General Public License as published by the
2182 # Free Software Foundation, either version 3 of the License, or (at your
2183 # option) any later version.
2185 # This program is distributed in the hope that it will be useful, but
2186 # WITHOUT ANY WARRANTY; without even the implied warranty of
2187 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
2188 # Public License for more details.
2190 # You should have received a copy of the GNU General Public License along
2191 # with this program. If not, see <http://www.gnu.org/licenses/>.
2193 # As a special exception, the respective Autoconf Macro's copyright owner
2194 # gives unlimited permission to copy, distribute and modify the configure
2195 # scripts that are the output of Autoconf when processing the Macro. You
2196 # need not follow the terms of the GNU General Public License when using
2197 # or distributing such scripts, even though portions of the text of the
2198 # Macro appear in them. The GNU General Public License (GPL) does govern
2199 # all other use of the material that constitutes the Autoconf Macro.
2201 # This special exception to the GPL applies to versions of the Autoconf
2202 # Macro released by the Autoconf Archive. When you make and distribute a
2203 # modified version of the Autoconf Macro, you may extend this special
2204 # exception to the GPL to apply to your modified version as well.#
2205 AC_DEFUN([XORG_CHECK_LINKER_FLAGS],
2206 [AC_MSG_CHECKING([whether the linker accepts $1])
2207 dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname:
2209 [AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [
2210 ax_save_FLAGS=$LDFLAGS
2212 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
2213 AS_TR_SH(xorg_cv_linker_flags_[$1])=yes,
2214 AS_TR_SH(xorg_cv_linker_flags_[$1])=no)
2215 LDFLAGS=$ax_save_FLAGS])],
2216 [ax_save_FLAGS=$LDFLAGS
2218 AC_LINK_IFELSE([AC_LANG_PROGRAM()],
2219 eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes,
2220 eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no)
2221 LDFLAGS=$ax_save_FLAGS])
2222 eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1])
2223 AC_MSG_RESULT($xorg_check_linker_flags)
2224 if test "x$xorg_check_linker_flags" = xyes; then
2229 ]) # XORG_CHECK_LINKER_FLAGS
2231 # XORG_CHECK_MALLOC_ZERO
2232 # ----------------------
2233 # Minimum version: 1.0.0
2235 # Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if
2236 # malloc(0) returns NULL. Packages should add one of these cflags to
2237 # their AM_CFLAGS (or other appropriate *_CFLAGS) to use them.
2238 AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[
2239 AC_ARG_ENABLE(malloc0returnsnull,
2240 AS_HELP_STRING([--enable-malloc0returnsnull],
2241 [malloc(0) returns NULL (default: auto)]),
2242 [MALLOC_ZERO_RETURNS_NULL=$enableval],
2243 [MALLOC_ZERO_RETURNS_NULL=auto])
2245 AC_MSG_CHECKING([whether malloc(0) returns NULL])
2246 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then
2247 AC_RUN_IFELSE([AC_LANG_PROGRAM([
2250 char *m0, *r0, *c0, *p;
2255 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1);
2257 [MALLOC_ZERO_RETURNS_NULL=yes],
2258 [MALLOC_ZERO_RETURNS_NULL=no],
2259 [MALLOC_ZERO_RETURNS_NULL=yes])
2261 AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL])
2263 if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then
2264 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL"
2265 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS
2266 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC"
2268 MALLOC_ZERO_CFLAGS=""
2269 XMALLOC_ZERO_CFLAGS=""
2270 XTMALLOC_ZERO_CFLAGS=""
2273 AC_SUBST([MALLOC_ZERO_CFLAGS])
2274 AC_SUBST([XMALLOC_ZERO_CFLAGS])
2275 AC_SUBST([XTMALLOC_ZERO_CFLAGS])
2276 ]) # XORG_CHECK_MALLOC_ZERO
2280 # Minimum version: 1.1.0
2282 # This macro enables the use of a tool that flags some suspicious and
2283 # non-portable constructs (likely to be bugs) in C language source code.
2284 # It will attempt to locate the tool and use appropriate options.
2285 # There are various lint type tools on different platforms.
2287 # Interface to module:
2288 # LINT: returns the path to the tool found on the platform
2289 # or the value set to LINT on the configure cmd line
2290 # also an Automake conditional
2291 # LINT_FLAGS: an Automake variable with appropriate flags
2293 # --with-lint: 'yes' user instructs the module to use lint
2294 # 'no' user instructs the module not to use lint (default)
2296 # If the user sets the value of LINT, AC_PATH_PROG skips testing the path.
2297 # If the user sets the value of LINT_FLAGS, they are used verbatim.
2299 AC_DEFUN([XORG_WITH_LINT],[
2301 AC_ARG_VAR([LINT], [Path to a lint-style command])
2302 AC_ARG_VAR([LINT_FLAGS], [Flags for the lint-style command])
2303 AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint],
2304 [Use a lint-style source code checker (default: disabled)])],
2305 [use_lint=$withval], [use_lint=no])
2307 # Obtain platform specific info like program name and options
2308 # The lint program on FreeBSD and NetBSD is different from the one on Solaris
2310 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*)
2312 lint_options="-badflag"
2314 *freebsd* | *netbsd*)
2316 lint_options="-u -b"
2320 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2"
2324 # Test for the presence of the program (either guessed by the code or spelled out by the user)
2325 if test "x$use_lint" = x"yes" ; then
2326 AC_PATH_PROG([LINT], [$lint_name])
2327 if test "x$LINT" = "x"; then
2328 AC_MSG_ERROR([--with-lint=yes specified but lint-style tool not found in PATH])
2330 elif test "x$use_lint" = x"no" ; then
2331 if test "x$LINT" != "x"; then
2332 AC_MSG_WARN([ignoring LINT environment variable since --with-lint=no was specified])
2335 AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to specify path.])
2338 # User supplied flags override default flags
2339 if test "x$LINT_FLAGS" != "x"; then
2340 lint_options=$LINT_FLAGS
2343 AC_SUBST([LINT_FLAGS],[$lint_options])
2344 AM_CONDITIONAL(LINT, [test "x$LINT" != x])
2348 # XORG_LINT_LIBRARY(LIBNAME)
2349 # --------------------------
2350 # Minimum version: 1.1.0
2352 # Sets up flags for building lint libraries for checking programs that call
2353 # functions in the library.
2355 # Interface to module:
2356 # LINTLIB - Automake variable with the name of lint library file to make
2357 # MAKE_LINT_LIB - Automake conditional
2359 # --enable-lint-library: - 'yes' user instructs the module to created a lint library
2360 # - 'no' user instructs the module not to create a lint library (default)
2362 AC_DEFUN([XORG_LINT_LIBRARY],[
2363 AC_REQUIRE([XORG_WITH_LINT])
2364 AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library],
2365 [Create lint library (default: disabled)])],
2366 [make_lint_lib=$enableval], [make_lint_lib=no])
2368 if test "x$make_lint_lib" = x"yes" ; then
2370 if test "x$LINT" = "x"; then
2371 AC_MSG_ERROR([Cannot make lint library without --with-lint])
2373 elif test "x$make_lint_lib" != x"no" ; then
2374 AC_MSG_ERROR([--enable-lint-library expects 'yes' or 'no'.])
2378 AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno])
2380 ]) # XORG_LINT_LIBRARY
2382 # XORG_COMPILER_BRAND
2383 # -------------------
2384 # Minimum version: 1.14.0
2386 # Checks for various brands of compilers and sets flags as appropriate:
2387 # GNU gcc - relies on AC_PROG_CC (via AC_PROG_CC_C99) to set GCC to "yes"
2388 # clang compiler - sets CLANGCC to "yes"
2389 # Intel compiler - sets INTELCC to "yes"
2390 # Sun/Oracle Solaris Studio cc - sets SUNCC to "yes"
2392 AC_DEFUN([XORG_COMPILER_BRAND], [
2393 AC_REQUIRE([AC_PROG_CC_C99])
2394 AC_CHECK_DECL([__clang__], [CLANGCC="yes"], [CLANGCC="no"])
2395 AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"])
2396 AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
2397 ]) # XORG_COMPILER_BRAND
2401 # Minimum version: 1.2.0
2403 # Defines CWARNFLAGS to enable C compiler warnings.
2405 AC_DEFUN([XORG_CWARNFLAGS], [
2406 AC_REQUIRE([AC_PROG_CC_C99])
2407 AC_REQUIRE([XORG_COMPILER_BRAND])
2408 if test "x$GCC" = xyes ; then
2409 CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \
2410 -Wmissing-declarations -Wnested-externs -fno-strict-aliasing \
2411 -Wbad-function-cast -Wformat=2"
2412 case `$CC -dumpversion` in
2414 CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement"
2418 if test "x$SUNCC" = "xyes"; then
2422 AC_SUBST(CWARNFLAGS)
2423 ]) # XORG_CWARNFLAGS
2425 # XORG_STRICT_OPTION
2426 # -----------------------
2427 # Minimum version: 1.3.0
2429 # Add configure option to enable strict compilation flags, such as treating
2430 # warnings as fatal errors.
2431 # If --enable-strict-compilation is passed to configure, adds strict flags to
2434 # Starting in 1.14.0 also exports $STRICT_CFLAGS for use in other tests or
2435 # when strict compilation is unconditionally desired.
2436 AC_DEFUN([XORG_STRICT_OPTION], [
2437 # If the module's configure.ac calls AC_PROG_CC later on, CC gets set to C89
2438 AC_REQUIRE([AC_PROG_CC_C99])
2439 AC_REQUIRE([XORG_COMPILER_BRAND])
2440 AC_REQUIRE([XORG_CWARNFLAGS])
2442 AC_ARG_ENABLE(strict-compilation,
2443 AS_HELP_STRING([--enable-strict-compilation],
2444 [Enable all warnings from compiler and make them errors (default: disabled)]),
2445 [STRICT_COMPILE=$enableval], [STRICT_COMPILE=no])
2446 if test "x$GCC" = xyes ; then
2447 STRICT_CFLAGS="-pedantic -Werror"
2448 # Add -Werror=attributes if supported (gcc 4.2 & later)
2449 AC_MSG_CHECKING([if $CC supports -Werror=attributes])
2450 save_CFLAGS="$CFLAGS"
2451 CFLAGS="$CFLAGS $STRICT_CFLAGS -Werror=attributes"
2452 AC_COMPILE_IFELSE([AC_LANG_SOURCE([return 0;])],
2453 [STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes"
2454 AC_MSG_RESULT([yes])],
2455 [AC_MSG_RESULT([no])])
2456 CFLAGS="$save_CFLAGS"
2457 elif test "x$SUNCC" = "xyes"; then
2458 STRICT_CFLAGS="-errwarn"
2459 elif test "x$INTELCC" = "xyes"; then
2460 STRICT_CFLAGS="-Werror"
2462 if test "x$STRICT_COMPILE" = "xyes"; then
2463 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"
2465 AC_SUBST([STRICT_CFLAGS])
2466 AC_SUBST([CWARNFLAGS])
2467 ]) # XORG_STRICT_OPTION
2469 # XORG_DEFAULT_OPTIONS
2470 # --------------------
2471 # Minimum version: 1.3.0
2473 # Defines default options for X.Org modules.
2475 AC_DEFUN([XORG_DEFAULT_OPTIONS], [
2476 AC_REQUIRE([AC_PROG_INSTALL])
2479 XORG_RELEASE_VERSION
2482 XORG_MANPAGE_SECTIONS
2483 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
2484 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
2485 ]) # XORG_DEFAULT_OPTIONS
2489 # Minimum version: 1.4.0
2491 # Defines the variable INSTALL_CMD as the command to copy
2492 # INSTALL from $prefix/share/util-macros.
2494 AC_DEFUN([XORG_INSTALL], [
2495 AC_REQUIRE([PKG_PROG_PKG_CONFIG])
2496 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros`
2497 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \
2498 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \
2499 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \
2500 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)"
2501 AC_SUBST([INSTALL_CMD])
2503 dnl Copyright 2005 Red Hat, Inc
2505 dnl Permission to use, copy, modify, distribute, and sell this software and its
2506 dnl documentation for any purpose is hereby granted without fee, provided that
2507 dnl the above copyright notice appear in all copies and that both that
2508 dnl copyright notice and this permission notice appear in supporting
2511 dnl The above copyright notice and this permission notice shall be included
2512 dnl in all copies or substantial portions of the Software.
2514 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
2515 dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
2516 dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
2517 dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
2518 dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
2519 dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
2520 dnl OTHER DEALINGS IN THE SOFTWARE.
2522 dnl Except as contained in this notice, the name of the copyright holders shall
2523 dnl not be used in advertising or otherwise to promote the sale, use or
2524 dnl other dealings in this Software without prior written authorization
2525 dnl from the copyright holders.
2528 # XORG_RELEASE_VERSION
2529 # --------------------
2530 # Defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use.
2532 AC_DEFUN([XORG_RELEASE_VERSION],[
2533 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],
2534 [`echo $PACKAGE_VERSION | cut -d . -f 1`],
2535 [Major version of this package])
2536 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1`
2537 if test "x$PVM" = "x"; then
2540 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR],
2542 [Minor version of this package])
2543 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1`
2544 if test "x$PVP" = "x"; then
2547 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL],
2549 [Patch version of this package])
2554 # Minimum version: 1.2.0
2556 # Defines the variable CHANGELOG_CMD as the command to generate
2557 # ChangeLog from git.
2560 AC_DEFUN([XORG_CHANGELOG], [
2561 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \
2562 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \
2563 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \
2564 echo 'git directory not found: installing possibly empty changelog.' >&2)"
2565 AC_SUBST([CHANGELOG_CMD])
2568 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
2570 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
2572 # This program is free software; you can redistribute it and/or modify
2573 # it under the terms of the GNU General Public License as published by
2574 # the Free Software Foundation; either version 2 of the License, or
2575 # (at your option) any later version.
2577 # This program is distributed in the hope that it will be useful, but
2578 # WITHOUT ANY WARRANTY; without even the implied warranty of
2579 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
2580 # General Public License for more details.
2582 # You should have received a copy of the GNU General Public License
2583 # along with this program; if not, write to the Free Software
2584 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
2586 # As a special exception to the GNU General Public License, if you
2587 # distribute this file as part of a program that contains a
2588 # configuration script generated by Autoconf, you may include it under
2589 # the same distribution terms that you use for the rest of that program.
2591 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
2592 # ----------------------------------
2593 AC_DEFUN([PKG_PROG_PKG_CONFIG],
2594 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
2595 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
2596 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
2597 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
2598 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
2600 if test -n "$PKG_CONFIG"; then
2601 _pkg_min_version=m4_default([$1], [0.9.0])
2602 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
2603 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
2604 AC_MSG_RESULT([yes])
2611 ])# PKG_PROG_PKG_CONFIG
2613 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
2615 # Check to see whether a particular set of modules exists. Similar
2616 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
2619 # Similar to PKG_CHECK_MODULES, make sure that the first instance of
2620 # this or PKG_CHECK_MODULES is called, or make sure to call
2621 # PKG_CHECK_EXISTS manually
2622 # --------------------------------------------------------------
2623 AC_DEFUN([PKG_CHECK_EXISTS],
2624 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
2625 if test -n "$PKG_CONFIG" && \
2626 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
2627 m4_ifval([$2], [$2], [:])
2628 m4_ifvaln([$3], [else
2633 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
2634 # ---------------------------------------------
2635 m4_define([_PKG_CONFIG],
2636 [if test -n "$$1"; then
2638 elif test -n "$PKG_CONFIG"; then
2639 PKG_CHECK_EXISTS([$3],
2640 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
2647 # _PKG_SHORT_ERRORS_SUPPORTED
2648 # -----------------------------
2649 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
2650 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
2651 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
2652 _pkg_short_errors_supported=yes
2654 _pkg_short_errors_supported=no
2656 ])# _PKG_SHORT_ERRORS_SUPPORTED
2659 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
2660 # [ACTION-IF-NOT-FOUND])
2663 # Note that if there is a possibility the first call to
2664 # PKG_CHECK_MODULES might not happen, you should be sure to include an
2665 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
2668 # --------------------------------------------------------------
2669 AC_DEFUN([PKG_CHECK_MODULES],
2670 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
2671 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
2672 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
2675 AC_MSG_CHECKING([for $1])
2677 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
2678 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
2680 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
2681 and $1[]_LIBS to avoid the need to call pkg-config.
2682 See the pkg-config man page for more details.])
2684 if test $pkg_failed = yes; then
2685 _PKG_SHORT_ERRORS_SUPPORTED
2686 if test $_pkg_short_errors_supported = yes; then
2687 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
2689 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
2691 # Put the nasty error message in config.log where it belongs
2692 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
2694 ifelse([$4], , [AC_MSG_ERROR(dnl
2695 [Package requirements ($2) were not met:
2699 Consider adjusting the PKG_CONFIG_PATH environment variable if you
2700 installed software in a non-standard prefix.
2704 [AC_MSG_RESULT([no])
2706 elif test $pkg_failed = untried; then
2707 ifelse([$4], , [AC_MSG_FAILURE(dnl
2708 [The pkg-config script could not be found or is too old. Make sure it
2709 is in your PATH or set the PKG_CONFIG environment variable to the full
2714 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
2717 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
2718 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
2719 AC_MSG_RESULT([yes])
2720 ifelse([$3], , :, [$3])
2722 ])# PKG_CHECK_MODULES