X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/8d57fff0a9092e70c1c392d81943fed85ce8ac45..19c50364f38b72dcd7bf67a998db3c815b7b6a94:/configure.in?ds=sidebyside diff --git a/configure.in b/configure.in index 75d4bac6..3299183d 100644 --- a/configure.in +++ b/configure.in @@ -1,33 +1,84 @@ -dnl Process this file with autoconf to produce a configure script. -AC_INIT(reduce.c) -AM_INIT_AUTOMAKE(bison,1.26) -AM_CONFIG_HEADER(config.h:config.hin) +# Process this file with autoconf to produce a configure script. AC_PREREQ(2.13) +AC_INIT(src/reduce.c) +AM_INIT_AUTOMAKE(bison, 1.28a) +AM_CONFIG_HEADER(config.h:config.hin) + +# Initialize the test suite. +AT_CONFIG(../src) -dnl Checks for programs. +# Checks for programs. AC_PROG_CC AC_MINIX AC_ISC_POSIX AM_PROG_CC_STDC AC_PROG_INSTALL AC_PROG_RANLIB +# GNU M4 is needed to build the testsuite. +BISON_AC_PROG_GNU_M4 +if test "$ac_cv_prog_gnu_m4" != yes; then + missing_dir=`cd $ac_aux_dir && pwd` + M4="$missing_dir/missing m4" +fi -dnl Checks for libraries. +AC_ARG_ENABLE(gcc-warnings, +[ --enable-gcc-warnings turn on lots of GCC warnings (not recommended)], +[case "${enableval}" in + yes|no) ;; + *) AC_MSG_ERROR([bad value ${enableval} for gcc-warnings option]) ;; + esac +], +enableval=no +) +if test "${enableval}" = yes; then + BISON_WARNING(-Wall) + BISON_WARNING(-W) + BISON_WARNING(-Wbad-function-cast) + BISON_WARNING(-Wcast-align) + BISON_WARNING(-Wcast-qual) + BISON_WARNING(-Wmissing-declarations) + BISON_WARNING(-Wmissing-prototypes) + BISON_WARNING(-Wnested-externs) + BISON_WARNING(-Wshadow) + BISON_WARNING(-Wstrict-prototypes) + BISON_WARNING(-Wwrite-strings) + CFLAGS="$CFLAGS $WARNING_CFLAGS" +fi -dnl Checks for header files. +# Checks for libraries. +AC_DEFINE([_GNU_SOURCE],1,[Define to 1 for GNU C library extensions.]) + +# Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS(ctype.h locale.h memory.h stdlib.h string.h unistd.h) -dnl Checks for typedefs. +# Checks for typedefs. -dnl Checks for structures. +# Checks for structures. -dnl Checks for compiler characteristics. +# Checks for compiler characteristics. AC_C_CONST +AC_C_INLINE AM_C_PROTOTYPES -dnl Checks for library functions. +# Checks for library functions. AC_FUNC_ALLOCA AC_CHECK_FUNCS(mkstemp setlocale) +jm_FUNC_MALLOC +jm_FUNC_REALLOC +jm_PREREQ_QUOTEARG + +ALL_LINGUAS="de es et fr ja nl ru" +AM_GNU_GETTEXT +jm_PREREQ_ERROR + +# This is necessary so that .o files in LIBOBJS are also built via +# the ANSI2KNR-filtering rules. +LIBOBJS=`echo $LIBOBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'` +AC_SUBST(LIBOBJS) -AC_OUTPUT(Makefile) +AC_OUTPUT([Makefile + intl/Makefile po/Makefile.in + lib/Makefile src/Makefile doc/Makefile + m4/Makefile + tests/Makefile tests/atconfig])