- (dist, dist-all) [?XZ?]: Likewise
+ 2011-12-09 Jim Meyering <meyering@redhat.com>
+ Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ dist-xz, dist-bzip2: don't hard-code -9, honor envvar settings
+ Before the present change, automake-generated `dist-xz' rule used
+ a hard-coded `xz -9'. That was a problem because on this front,
+ xz differs from gzip and bzip2. While the latter two don't incur
+ any run-time decompression penalty for using a higher compression
+ level, specifying -9 with xz imposes a potentially fatal virtual
+ memory requirement on any client that wants to decompress your
+ tar.xz file.
+ People have complained that a tarball compressed with -9 cannot
+ be uncompressed in a low-memory environment (wrt-based embedded).
+ Hence, instead of defaulting to -9, which is useful only for very
+ large tarballs, it defaults to -e (equivalent to -6e). This
+ limits the default memory requirements imposed on decompressors,
+ yet still gives very good compression ratios.
+ * lib/am/distdir.am (dist-xz): Do not hard-code xz's -9: that made
+ it impossible to override. Actually don't default to -9, either,
+ since that induced inordinately large virtual memory usage when
+ merely decompressing. Instead, use its XZ_OPT envvar, defaulting
+ to -e if not defined. Suggested by Lasse Collin.
- (dist, dist-all) [?BZIP2?]: Likewise
+ (dist-bzip2): Similarly, do not hard-code -9, but do continue to
+ use -9 by default. Honor the BZIP2 envvar.
+ * NEWS: Update.
+ * doc/automake.texi (The Types of Distributions): Describe the
+ newly enabled environment variables.
+
+ 2011-12-09 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ * NEWS: Fix typos, grammaros and suboptimal wording.
+ Reported by Jim Meyering.
+
+ 2011-12-07 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ maint: sync auxiliary files from upstream
+ * lib/texinfo.tex: Synced from upstream, by "make fetch".
+ * lib/config.guess: Likewise.
+ * lib/config.sub: Likewise.
+
+ 2011-12-04 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: fix spurious failures due to missing 'yywrap()' function
+
+ The AC_PROG_LEX Autoconf macro does not diagnose a failure to find
+ the "lex library" expected to provide a `yywrap' function (function
+ which is required to link most lex-generated programs). On the
+ contrary, when all the link attempts (i.e., with `-ll' and `-lfl')
+ fail, configure declares that no lex library is needed, and simply
+ proceeds with the configuration process -- only for the build to
+ possibly fail later, at make time.
+
+ This behaviour is intended; the Autoconf manual reads:
+ ``You are encouraged to use Flex in your sources, since it is
+ both more pleasant to use than plain Lex and the C source it
+ produces is portable. In order to ensure portability, however,
+ you must either provide a function `yywrap' or, if you don't use
+ it (e.g., your scanner has no `#include'-like feature), simply
+ include a `%noyywrap' statement in the scanner's source.''
+
+ This AC_PROG_LEX behaviour is causing some spurious failures of
+ the Automake testsuite in environments which lack a proper library
+ providing `yywrap' (this happens for example on Fedora-based
+ systems). The proper workaround is to simply provide a fall-back
+ implementation of `yywrap' in our lexers.
+
+ See also partially-overlapping commit `v1.11-871-geb147a1' (from
+ the 'testsuite-work' branch), which was motivated by similar
+ spurious failures experienced when cross-compiling.
+
+ From a report by Jim Meyering:
+ <http://lists.gnu.org/archive/html/automake-patches/2011-10/msg00092.html>
+
+ * tests/cond35.test: Provide a dummy `yywrap' function.
+ * tests/lex3.test: Likewise.
+ * tests/silent-lex-generic.test: Likewise.
+ * tests/silent-lex-gcc.test: Likewise.
+ * tests/silent-many-generic.test: Likewise.
+ * tests/silent-many-gcc.test: Likewise.
+
+ 2011-12-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ depcomp: spelling fix
+ * lib/depcomp (-h): Fix misspelling in usage diagnostic.
+
+ 2011-11-28 Peter Rosin <peda@lysator.liu.se>
+
+ tests: fix 'distcheck-override-infodir.test' on Cygwin
+ * tests/distcheck-override-infodir.test (Makefile.am): Do not add
+ any `/' between $(DESTDIR) and the following paths. Otherwise,
+ when $(DESTDIR) is empty, the recipes will try to access files
+ with a leading double slash, which have an implementation-defined
+ interpretation (e.g., for Cygwin, they mean UNC paths).
+
+ 2011-11-24 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ cosmetics: typofix in comments
+ * tests/remake-am-pr10111.test (Makefile.am): Fix typo in comments.
+ * THANKS: Update.
+ Reported by Krzysztof Żelechowski.
+
+ 2011-11-22 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ coverage: undistributed '.am' and '.m4' files are diagnosed
+ The stub rules emitted to work around the "deleted header problem"
+ for `.m4' files (included by autoconf in e.g., configure.ac) and
+ for `.am' files (included by automake in e.g., Makefile.am) should
+ not prevent "make" from correctly complaining when such a required
+ file is missing from a distribution tarball.
+ * tests/dist-missing-am.test: New test.
+ * tests/dist-missing-m4.test: Likewise.
+ * tests/dist-missing-included-m4.test: Likewise.
+ * tests/Makefile.am (TESTS): Add them.
+ Suggestion by Ralf Wildenhues.
+
+ 2011-11-22 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ coverage: required but missing '.am' and '.m4' files are diagnosed
+ The stub rules emitted to work around the "deleted header problem"
+ for `.m4' files (included by autoconf in e.g., configure.ac) and
+ for `.am' files (included by automake in e.g., Makefile.am) should
+ not prevent the remake rules from correctly erroring out when a
+ still-required file is missing.
+ * tests/deleted-am.test: New test.
+ * tests/deleted-m4.test: Likewise.
+ * tests/Makefile.am (TESTS): Add them.
+
+ 2011-11-22 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ coverage: expose automake bug#10111 in the testsuite
+ * tests/remake-am-pr10111.test: New test, xfailing.
+ * tests/remake-m4-pr10111.test: Likewise.
+ * tests/Makefile.am (TESTS, XFAIL_TESTS): Add them.
+
+ 2011-11-19 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ texinfo: work around Solaris 10 xpg4 shell bug in install rules
+ * lib/am/texinfos.am (install-html-am): Use an extra variable
+ indirection to work around a bug in Solaris 10 /usr/xpg4/bin/sh.
+ Bug revealed by a failure of `txinfo21.test'. See also:
+ <http://lists.gnu.org/archive/html/bug-autoconf/2011-11/msg00005.html>
+ <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10026#23>
+
+ 2011-11-17 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ configure: report perl version in config.log
+ * configure.ac: Report the version of the selected perl interpreter
+ in config.log; this should render the logs more informative.
+
+ 2011-11-13 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: fix spurious failure with older install-info
+ * tests/install-info-dir.test (foo.texi): Also add proper
+ `@settitle', `@dircategory' and `@direntry' directive, otherwise
+ older versions of `install-info' (e.g., 4.8) will fail to create
+ the `dir' index file in ${infodir}.
+ Problem revealed by a failure on NetBSD 5.1.
+
+ 2011-11-12 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ maintcheck: fix spurious failure in 'color2.test'
+ * tests/color2.test: Avoid creative quoting to avoid a spurious
+ failure of the `sc_tests_Exit_not_exit' maintainer check.
+
+ 2011-11-12 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: fix spurious error in 'uninstall-fail.test' on Solaris
+ * tests/uninstall-fail.test: Solaris 10 /usr/xpg4/bin/sh can add
+ a line number before the `:' in the error messages issued by shell
+ builtins. Account for that in our grepping of make output.
+
+ 2011-11-12 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: fix typo in 'uninstall-fail.test'
+ * tests/uninstall-fail.test: Always use `$rm_f_is_silent_on_error'
+ instead of the bogus `$rm_f_is_silent_on_failure'.
+
+2011-11-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/install-sh: Spelling fix in comment.
+
2011-11-10 Stefano Lattarini <stefano.lattarini@gmail.com>
tests: avoid a spurious failure of 'ltinit.test' MinGW
* doc/automake.texi (Reporting Bugs): New section.
(Introduction): Refer to it.
- 2010-10-05 Jim Meyering <meyering@redhat.com>
-
- dist-xz, dist-bzip2: don't hard-code -9: honor envvar settings
- * lib/am/distdir.am (dist-xz): Do not hard-code xz's -9: that
- made it impossible to override. Instead, use its XZ_OPT envvar,
- defaulting to -9 if not defined. Thus no change in behavior
- when XZ_OPT is not set, and now, this rule honors the setting
- of that envvar when it is set. Suggested by Lasse Collin.
- (dist-bzip2): Likewise for it's corresponding envvar: BZIP2.
- * NEWS (Miscellaneous changes): Mention it.
- * doc/automake.texi (The Types of Distributions): Describe the
- newly enabled environment variables.
-
+2010-10-07 Peter Rosin <peda@lysator.liu.se>
+
+ depcomp: add new one-pass depmode for MSVC 7 and later.
+ * lib/depcomp: Add new depmodes 'msvc7' and 'msvc7msys' which
+ make use of the -showIncludes option added in MSVC 7.
+ * m4/depend.m4 (_AM_DEPENDENCIES): Handle the new depmodes
+ similarly to 'msvisualcpp' and 'msvcmsys' as MSVC does not
+ support the -o option.
+
2010-10-04 Stefano Lattarini <stefano.lattarini@gmail.com>
Add support for newer python versions.
dist-lzma: distdir
tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
- $(am__remove_distdir)
+ $(am__post_remove_distdir)
dist-xz: distdir
- tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--9} xz -c >$(distdir).tar.xz
- $(am__post_remove_distdir)
+ tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
+ $(am__remove_distdir)
dist-tarZ: distdir
tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
- The `lzma' compression scheme and associated automake option `dist-lzma'
is obsoleted by `xz' and `dist-xz' due to upstream changes.
+ - "make dist" can now create lzip-compressed tarballs.
+
- You may adjust the compression options used in dist-xz and dist-bzip2.
- The default is still -9 for each, but you may specify a different
- level via the XZ_OPT and BZIP2 envvars respectively. E.g.,
- "make dist-xz XZ_OPT=-7" or "make dist-xz BZIP2=-5"
+ The default is now merely -e for xz, but still -9 for bzip; you may
+ specify a different level via the XZ_OPT and BZIP2 envvars respectively.
+ E.g., "make dist-xz XZ_OPT=-7" or "make dist-xz BZIP2=-5"
+ - Messages of types warning or error from `automake' and `aclocal' are now
+ prefixed with the respective type, and presence of -Werror is noted.
+
+ - The `compile' script now converts some options for MSVC for a better
+ user experience. Similarly, the new `ar-lib' script wraps Microsoft lib.
+
+ - Automake's early configure-time sanity check now tries to avoid sleeping
+ for a second, which slowed down cached configure runs noticeably. In that
+ case, it will check back at the end of the configure script to ensure that
+ at least one second has passed, to avoid time stamp issues with makefile
+ rules rerunning autotools programs.
+
+ - For programs and libraries, automake now detects EXTRA_foo_DEPENDENCIES and
+ adds them to the normal list of dependencies, but without overwriting the
+ foo_DEPENDENCIES variable, which is normally computed by automake.
+
+ - C source and header files derived from non-distributed Yacc sources are
+ now removed by "make clean", not only by "make maintainer-clean".
+
+ - The `compile' script now converts some options for MSVC for a better
+ user experience. Similarly, the new `ar-lib' script wraps Microsoft lib.
+
- The py-compile script now accepts empty arguments passed to the options
`--destdir' and `--basedir', and complains about unrecognized options.
Moreover, a non-option argument or a special `--' argument terminates
the developer-reserved makefile variable AM_DISTCHECK_CONFIGURE_FLAGS,
instead of the old DISTCHECK_CONFIGURE_FLAGS.
The DISTCHECK_CONFIGURE_FLAGS variable should now be reserved for the
- user; still, the old Makefile.am files that used to define it should
+ user; still, the old Makefile.am files that used to define it will
still continue to work as before.
+ - New macro AM_PROG_AR that looks for an archiver and wraps it in the new
+ 'ar-lib' auxiliary script if the found archiver is Microsoft lib. This
+ new macro is required for LIBRARIES and LTLIBRARIES when automake is
+ run with -Wextra-portability (or -Wall) and -Werror.
+
- When using DejaGnu-based testsuites, the user can extend the `site.exp'
file generated by automake-provided rules by defining the special make
variable `$(EXTRA_DEJAGNU_SITE_CONFIG)'.
- AM_PROG_GCJ uses AC_CHECK_TOOLS to look for `gcj' now, so that prefixed
tools are preferred in a cross-compile setup.
- - Several scripts as well as the parallel-tests testsuite driver now
- exit with the right exit status upon receiving a signal.
+ - The distribution is tarred up with mode 755 now by the `dist*' targets.
+ This fixes a race condition where untrusted users could modify files
+ in the $(PACKAGE)-$(VERSION) distdir before packing if the toplevel
+ build directory was world-searchable. This is CVE-2009-4029.
+
+ - Several scripts and the parallel-tests testsuite driver now exit with
+ the right exit status upon receiving a signal.
- - A per-Makefile.am setting of -Werror does not carry over to the
- handling of other Makefile.am files any more.
+ - A per-Makefile.am setting of -Werror does not erroneously carry over
+ to the handling of other Makefile.am files.
- - The order of Yacc and Lex flags is fixed to be consistent with other
+ - The order of Yacc and Lex flags is now consistent with that of other
languages: $(AM_YFLAGS) comes before $(YFLAGS), and $(AM_LFLAGS) before
$(LFLAGS), so that the user variables override the developer variables.
make bug triggered by sources containing repeated slashes when the
`subdir-objects' option was used.
- - The parallel-tests driver now does not produce erroneous results
- with Tru64/OSF 5.1 sh upon unreadable log files any more.
+ - Automake now detects the presence of the `-d' flag in the various
+ `*YFLAGS' variables even when their definitions involve indirections
+ through other variables, such as in:
+ foo_opts = -d
+ AM_YFLAGS = $(foo_opts)
+
+ - Automake now complains if a `*YFLAGS' variable has any conditional
+ content, not only a conditional definition.
+
+ - Explicit enabling and/or disabling of Automake warning categories
+ through the `-W...' options now always takes precedence over the
+ implicit warning level implied by Automake strictness (foreign, gnu
+ or gnits), regardless of the order in which such strictness and
+ warning flags appear. For example, a setting like:
+ AUTOMAKE_OPTIONS = -Wall --foreign
+ will cause the warnings in category `portability' to be enabled, even
+ if those warnings are by default disabled in `foreign' strictness.
+
+ - The parallel-tests driver no longer produces erroneous results with
+ Tru64/OSF 5.1 sh upon unreadable log files.
- - The makedepend and hp depmodes now works better with VPATH builds.
+ - The makedepend and hp depmodes now work better with VPATH builds.
- - Java sources specified with check_JAVA are not compiled anymore upon
- "make all", but only upon "make check".
+ - Java sources specified with check_JAVA are no longer compiled for
+ "make all", but only for "make check".
- An usage like "java_JAVA = foo.java" will now cause Automake to warn
and error out if `javadir' is undefined, instead of silently producing
#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
- scriptversion=2011-04-16.09; # UTC
+ scriptversion=2011-12-04.11; # UTC
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2011,
-# Free Software Foundation, Inc.
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010,
+# 2011 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
remake-subdir.test \
remake-subdir2.test \
remake-subdir-long-time.test \
+remake-gnulib-add-acsubst.test \
+remake-gnulib-add-header.test \
+remake-gnulib-remove-header.test \
+remake-moved-m4-file.test \
+remake-deleted-m4-file.test \
+remake-renamed-m4-file.test \
+remake-renamed-m4-macro-and-file.test \
+remake-renamed-m4-macro.test \
+ remake-am-pr10111.test \
+ remake-m4-pr10111.test \
pr8365-remake-timing.test \
regex.test \
+regex-obsolete.test \
req.test \
reqd.test \
reqd2.test \
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
-XFAIL_TESTS = \
-all.test \
-auxdir2.test \
-cond17.test \
-dist-auxfile.test \
-dist-auxfile-2.test \
-gcj6.test \
-java-nobase.test \
-pr8365-remake-timing.test \
-lex-subobj-nodep.test \
-remake-am-pr10111.test \
-remake-m4-pr10111.test \
-vala-vpath.test \
-txinfo5.test
-
-parallel_tests = \
-check-concurrency-bug9245-p.test \
-check-exported-srcdir-p.test \
-check-tests-in-builddir-p.test \
-check-tests_environment-p.test \
-check-p.test \
-check10-p.test \
-check11-p.test \
-check2-p.test \
-check3-p.test \
-check4-p.test \
-check5-p.test \
-check6-p.test \
-check7-p.test \
-check8-p.test \
-check9-p.test \
-color-p.test \
-color2-p.test \
-comment9-p.test \
-dejagnu-p.test \
-exeext4-p.test \
-maken3-p.test \
-maken4-p.test
-
-MAINTAINERCLEANFILES = $(parallel_tests)
+MAINTAINERCLEANFILES = $(parallel_tests) $(instspc_tests)
+EXTRA_DIST = ChangeLog-old gen-parallel-tests instspc-tests.sh \
+ $(TESTS) distcheck-hook-m4.am
+XFAIL_TESTS = all.test auxdir2.test cond17.test dist-auxfile.test \
+ dist-auxfile-2.test gcj6.test override-conditional-2.test \
+ java-nobase.test pr8365-remake-timing.test \
- lex-subobj-nodep.test vala-vpath.test txinfo5.test \
++ lex-subobj-nodep.test remake-am-pr10111.test \
++ remake-m4-pr10111.test vala-vpath.test txinfo5.test \
+ $(instspc_xfail_tests)
+parallel_tests = backcompat5-p.test check-concurrency-bug9245-p.test \
+ check-exported-srcdir-p.test check-tests-in-builddir-p.test \
+ check-tests_environment-p.test check-p.test check10-p.test \
+ check11-p.test check12-p.test check2-p.test check3-p.test \
+ check4-p.test check5-p.test check6-p.test check7-p.test \
+ check8-p.test check9-p.test color-p.test color2-p.test \
+ comment9-p.test dejagnu-p.test exeext4-p.test maken3-p.test \
+ maken4-p.test posixsubst-tests-p.test
+instspc_tests = instspc-squote-build.test instspc-squote-install.test \
+ instspc-dquote-build.test instspc-dquote-install.test \
+ instspc-bquote-build.test instspc-bquote-install.test \
+ instspc-sharp-build.test instspc-sharp-install.test \
+ instspc-dollar-build.test instspc-dollar-install.test \
+ instspc-bang-build.test instspc-bang-install.test \
+ instspc-bslash-build.test instspc-bslash-install.test \
+ instspc-ampersand-build.test instspc-ampersand-install.test \
+ instspc-percent-build.test instspc-percent-install.test \
+ instspc-leftpar-build.test instspc-leftpar-install.test \
+ instspc-rightpar-build.test instspc-rightpar-install.test \
+ instspc-pipe-build.test instspc-pipe-install.test \
+ instspc-caret-build.test instspc-caret-install.test \
+ instspc-tilde-build.test instspc-tilde-install.test \
+ instspc-qmark-build.test instspc-qmark-install.test \
+ instspc-star-build.test instspc-star-install.test \
+ instspc-plus-build.test instspc-plus-install.test \
+ instspc-minus-build.test instspc-minus-install.test \
+ instspc-comma-build.test instspc-comma-install.test \
+ instspc-colon-build.test instspc-colon-install.test \
+ instspc-semicol-build.test instspc-semicol-install.test \
+ instspc-equal-build.test instspc-equal-install.test \
+ instspc-less-build.test instspc-less-install.test \
+ instspc-more-build.test instspc-more-install.test \
+ instspc-at-build.test instspc-at-install.test \
+ instspc-lqbrack-build.test instspc-lqbrack-install.test \
+ instspc-rqbrack-build.test instspc-rqbrack-install.test \
+ instspc-lcbrack-build.test instspc-lcbrack-install.test \
+ instspc-rcbrack-build.test instspc-rcbrack-install.test \
+ instspc-space-build.test instspc-space-install.test \
+ instspc-tab-build.test instspc-tab-install.test \
+ instspc-linefeed-build.test instspc-linefeed-install.test \
+ instspc-backspace-build.test instspc-backspace-install.test \
+ instspc-formfeed-build.test instspc-formfeed-install.test \
+ instspc-carriageret-build.test \
+ instspc-carriageret-install.test \
+ instspc-quadrigraph0-build.test \
+ instspc-quadrigraph0-install.test \
+ instspc-quadrigraph1-build.test \
+ instspc-quadrigraph1-install.test \
+ instspc-quadrigraph2-build.test \
+ instspc-quadrigraph2-install.test \
+ instspc-quadrigraph3-build.test \
+ instspc-quadrigraph3-install.test \
+ instspc-quadrigraph4-build.test \
+ instspc-quadrigraph4-install.test instspc-a_b-build.test \
+ instspc-a_b-install.test instspc-a__b-build.test \
+ instspc-a__b-install.test instspc-a_lf_b-build.test \
+ instspc-a_lf_b-install.test instspc-dotdotdot-build.test \
+ instspc-dotdotdot-install.test instspc-dosdrive-build.test \
+ instspc-dosdrive-install.test instspc-miscglob1-build.test \
+ instspc-miscglob1-install.test instspc-miscglob2-build.test \
+ instspc-miscglob2-install.test
+instspc_xfail_tests = instspc-squote-build.test \
+ instspc-dquote-build.test instspc-bquote-build.test \
+ instspc-sharp-build.test instspc-dollar-build.test \
+ instspc-bslash-build.test instspc-ampersand-build.test \
+ instspc-linefeed-build.test instspc-quadrigraph0-build.test \
+ instspc-a_lf_b-build.test instspc-squote-install.test \
+ instspc-dquote-install.test instspc-bquote-install.test \
+ instspc-sharp-install.test instspc-dollar-install.test \
+ instspc-linefeed-install.test instspc-a_lf_b-install.test
# Some testsuite-influential variables should be overridable from the
# test scripts, but not from the environment.
remake-subdir.test \
remake-subdir2.test \
remake-subdir-long-time.test \
+remake-gnulib-add-acsubst.test \
+remake-gnulib-add-header.test \
+remake-gnulib-remove-header.test \
+remake-moved-m4-file.test \
+remake-deleted-m4-file.test \
+remake-renamed-m4-file.test \
+remake-renamed-m4-macro-and-file.test \
+remake-renamed-m4-macro.test \
+ remake-am-pr10111.test \
+ remake-m4-pr10111.test \
pr8365-remake-timing.test \
regex.test \
+regex-obsolete.test \
req.test \
reqd.test \
reqd2.test \
int
main ()
{
- while (yylex () != EOF)
- ;
+ /* We don't use a 'while' loop here (like a real lexer would do)
+ to avoid possible hangs. */
+ if (yylex () == EOF)
+ return 0;
+ else
+ return 1;
+}
- return 0;
+/* Avoid possible link errors. */
+int yywrap (void)
+{
+ return 1;
}
+
+ /* Avoid possible link errors. */
+ int yywrap (void)
+ {
+ return 1;
+ }
END
-set -e
-
$ACLOCAL
$AUTOCONF
$AUTOMAKE -a
projects / platform / upstream / automake.git / commitdiff