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https://git.savannah.gnu.org/git/bison.git
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75 lines
1.8 KiB
Plaintext
75 lines
1.8 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.13)
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AC_INIT(src/reduce.c)
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AM_INIT_AUTOMAKE(bison, 1.28a)
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AM_CONFIG_HEADER(config.h:config.hin)
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AC_DEFINE_UNQUOTED(VERSION_STRING, "GNU Bison version ${VERSION}",
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[The version string.])
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AC_DEFINE([_GNU_SOURCE],1,[Define to 1 for GNU C library extensions.])
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ALL_LINGUAS="de es et fr ja nl ru"
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dnl Checks for programs.
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AC_PROG_CC
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AC_MINIX
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AC_ISC_POSIX
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AM_PROG_CC_STDC
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AC_PROG_INSTALL
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AC_PROG_RANLIB
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AC_ARG_ENABLE(gcc-warnings,
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[ --enable-gcc-warnings turn on lots of GCC warnings (not recommended)],
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[case "${enableval}" in
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yes|no) ;;
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*) AC_MSG_ERROR([bad value ${enableval} for gcc-warnings option]) ;;
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esac
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],
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enableval=no
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)
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if test "${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(-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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fi
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dnl Checks for libraries.
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dnl 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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dnl Checks for typedefs.
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dnl Checks for structures.
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dnl 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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dnl Checks for library functions.
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AC_FUNC_ALLOCA
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AC_CHECK_FUNCS(mkstemp setlocale)
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BISON_NEED_DECLARATIONS(calloc realloc)
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AM_GNU_GETTEXT
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jm_PREREQ_ERROR
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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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intl/Makefile po/Makefile.in
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lib/Makefile src/Makefile doc/Makefile m4/Makefile])
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