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3c1a79b314
* tests/calc.at: s/m4_match/m4_bmatch/. s/m4_patsubst/m4_bpatsubst/. (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC. * configure.in: AC_SUBST(GCC).
110 lines
3.1 KiB
Plaintext
110 lines
3.1 KiB
Plaintext
# Configure template for GNU Bison. -*-Autoconf-*-
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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# 02111-1307 USA
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# We need a recent Autoconf to run a recent Autotest.
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AC_PREREQ(2.52e)
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AC_INIT([GNU Bison], [1.29d], [bug-bison@gnu.org])
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AC_CONFIG_AUX_DIR(config)
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AM_INIT_AUTOMAKE([bison], [1.29d])
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AM_CONFIG_HEADER(config.h:config.hin)
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# Initialize the test suite.
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AC_CONFIG_TESTDIR(tests)
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AC_CONFIG_FILES([tests/bison], [chmod +x tests/bison])
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# Needed by tests/atlocal.in.
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AC_SUBST([GCC])
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# Checks for programs.
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AC_PROG_CC
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AC_MINIX
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AC_ISC_POSIX
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AM_PROG_CC_STDC
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AC_PROG_RANLIB
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# GNU M4 is needed to build the testsuite.
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BISON_AC_PROG_GNU_M4
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if test "$ac_cv_prog_gnu_m4" != yes; then
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missing_dir=`cd $ac_aux_dir && pwd`
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M4="$missing_dir/missing m4"
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fi
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AC_ARG_ENABLE(gcc-warnings,
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[ --enable-gcc-warnings turn on lots of GCC warnings (not recommended)],
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[case "${enableval}" in
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yes|no) ;;
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*) AC_MSG_ERROR([bad value ${enableval} for gcc-warnings option]) ;;
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esac],
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[enableval=no])
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if test "${enableval}" = yes; then
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BISON_WARNING(-Wall)
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BISON_WARNING(-W)
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BISON_WARNING(-Wbad-function-cast)
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BISON_WARNING(-Wcast-align)
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BISON_WARNING(-Wcast-qual)
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BISON_WARNING(-Wformat)
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BISON_WARNING(-Wmissing-declarations)
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BISON_WARNING(-Wmissing-prototypes)
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BISON_WARNING(-Wnested-externs)
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BISON_WARNING(-Wshadow)
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BISON_WARNING(-Wstrict-prototypes)
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BISON_WARNING(-Wwrite-strings)
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CFLAGS="$CFLAGS $WARNING_CFLAGS"
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fi
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# Checks for libraries.
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AC_DEFINE([_GNU_SOURCE],1,[Define to 1 for GNU C library extensions.])
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# Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS(ctype.h locale.h memory.h stdlib.h string.h unistd.h)
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# Checks for typedefs.
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# Checks for structures.
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# Checks for compiler characteristics.
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AC_C_CONST
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AC_C_INLINE
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AM_C_PROTOTYPES
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# Checks for library functions.
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AC_FUNC_ALLOCA
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AC_CHECK_FUNCS(mkstemp setlocale)
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AC_CHECK_DECLS([stpcpy, strndup, strnlen, memchr])
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AC_REPLACE_FUNCS(stpcpy strndup strnlen strspn memchr)
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jm_FUNC_MALLOC
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jm_FUNC_REALLOC
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jm_PREREQ_QUOTEARG
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jm_PREREQ_ERROR
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AM_WITH_DMALLOC
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ALL_LINGUAS="de es et fr ja nl tr ru"
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AM_GNU_GETTEXT
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# This is necessary so that .o files in LIBOBJS are also built via
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# the ANSI2KNR-filtering rules.
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LIBOBJS=`echo $LIBOBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'`
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AC_SUBST(LIBOBJS)
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AC_OUTPUT([Makefile
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config/Makefile
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intl/Makefile po/Makefile.in
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lib/Makefile src/Makefile doc/Makefile
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m4/Makefile
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tests/Makefile])
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