X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=binutils%2Fconfigure.in;h=8bb7031cc353005646fa320de0cbbed1ea2ebc25;hb=953130a55dc68149abbe630f836f97634e44baf7;hp=649e5d5236de3957c00fee492eb764e5a19249b9;hpb=b5775df3dce36c9eb7c88fd865183b8bc4b9636d;p=deliverable%2Fbinutils-gdb.git diff --git a/binutils/configure.in b/binutils/configure.in index 649e5d5236..8bb7031cc3 100644 --- a/binutils/configure.in +++ b/binutils/configure.in @@ -1,81 +1,368 @@ -# This file is a shell script that supplies the information necessary -# to tailor a template configure script into the configure script -# appropriate for this directory. For more information, check any -# existing configure script. +dnl Process this file with autoconf to produce a configure script. +dnl +AC_PREREQ(2.13) +AC_INIT(ar.c) -srctrigger=ar.c -srcname="Binutils" +AC_CANONICAL_SYSTEM +AC_ISC_POSIX -configdirs="testsuite" +changequote(,)dnl +BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ ]*\([^ ]*\)[ ]*).*/\1/p' < ${srcdir}/../bfd/configure.in` +changequote([,])dnl +AM_INIT_AUTOMAKE(binutils, ${BFD_VERSION}) -# per-host: +AM_PROG_LIBTOOL + +AC_ARG_ENABLE(targets, +[ --enable-targets alternative target configurations], +[case "${enableval}" in + yes | "") AC_ERROR(enable-targets option must specify target names or 'all') + ;; + no) enable_targets= ;; + *) enable_targets=$enableval ;; +esac])dnl +AC_ARG_ENABLE(commonbfdlib, +[ --enable-commonbfdlib build shared BFD/opcodes/libiberty library], +[case "${enableval}" in + yes) commonbfdlib=true ;; + no) commonbfdlib=false ;; + *) AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;; +esac])dnl + +build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" +AC_ARG_ENABLE(build-warnings, +[ --enable-build-warnings Enable build-time compiler warnings if gcc is used], +[case "${enableval}" in + yes) ;; + no) build_warnings="-w";; + ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` + build_warnings="${build_warnings} ${t}";; + *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` + build_warnings="${t} ${build_warnings}";; + *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; +esac +if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then + echo "Setting warning flags = $build_warnings" 6>&1 +fi])dnl +WARN_CFLAGS="" +if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then + WARN_CFLAGS="${build_warnings}" +fi +AC_SUBST(WARN_CFLAGS) + +AM_CONFIG_HEADER(config.h:config.in) + +if test -z "$target" ; then + AC_MSG_ERROR(Unrecognized target system type; please check config.sub.) +fi +if test -z "$host" ; then + AC_MSG_ERROR(Unrecognized host system type; please check config.sub.) +fi + +AC_PROG_CC + +AC_PROG_YACC +AM_PROG_LEX + +ALL_LINGUAS="fr tr ja es sv da zh_CN ru ro" +CY_GNU_GETTEXT + +AM_MAINTAINER_MODE +AC_EXEEXT +if test -n "$EXEEXT"; then + AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1, + [Does the platform use an executable suffix?]) +fi +AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}", + [Suffix used for executables, if any.]) + +# host-specific stuff: + +HDEFINES= . ${srcdir}/../bfd/configure.host -host_makefile_frag= -if [ -f ${srcdir}/../bfd/config/${my_host}.mh ] ; then - host_makefile_frag=../bfd/config/${my_host}.mh +AC_SUBST(HDEFINES) +AR=${AR-ar} +AC_SUBST(AR) +AC_PROG_RANLIB +AC_PROG_INSTALL + +BFD_CC_FOR_BUILD + +DEMANGLER_NAME=c++filt +case "${host}" in + *-*-go32* | *-*-msdos*) + DEMANGLER_NAME=cxxfilt +esac +AC_SUBST(DEMANGLER_NAME) + +AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h) +AC_HEADER_SYS_WAIT +AC_FUNC_ALLOCA +AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll) + +# Check whether fopen64 is available and whether _LARGEFILE64_SOURCE +# needs to be defined for it +AC_MSG_CHECKING([for fopen64]) +AC_CACHE_VAL(bu_cv_have_fopen64, +[AC_TRY_LINK([#include ], [FILE *f = fopen64 ("/tmp/foo","r");], +bu_cv_have_fopen64=yes, +[saved_CPPFLAGS=$CPPFLAGS + CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE" + AC_TRY_LINK([#include ], [FILE *f = fopen64 ("/tmp/foo","r");], +bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE", +bu_cv_have_fopen64=no) + CPPFLAGS=$saved_CPPFLAGS])]) +AC_MSG_RESULT($bu_cv_have_fopen64) +if test "$bu_cv_have_fopen64" != no; then + AC_DEFINE([HAVE_FOPEN64], 1, + [Is fopen64 available?]) +fi +AC_MSG_CHECKING([for stat64]) +AC_CACHE_VAL(bu_cv_have_stat64, +[AC_TRY_LINK([#include ], [struct stat64 st; stat64 ("/tmp/foo", &st);], +bu_cv_have_stat64=yes, +[saved_CPPFLAGS=$CPPFLAGS + CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE" + AC_TRY_LINK([#include ], [struct stat64 st; stat64 ("/tmp/foo", &st);], +bu_cv_have_stat64="need -D_LARGEFILE64_SOURCE", +bu_cv_have_stat64=no) + CPPFLAGS=$saved_CPPFLAGS])]) +AC_MSG_RESULT($bu_cv_have_stat64) +if test "$bu_cv_have_stat64" != no; then + AC_DEFINE([HAVE_STAT64], 1, + [Is stat64 available?]) +fi +if test "$bu_cv_have_fopen64" = "need -D_LARGEFILE64_SOURCE" \ + || test "$bu_cv_have_stat64" = "need -D_LARGEFILE64_SOURCE"; then + AC_DEFINE([_LARGEFILE64_SOURCE], 1, + [Enable LFS]) + CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE" +fi + +# Some systems have frexp only in -lm, not in -lc. +AC_SEARCH_LIBS(frexp, m) + +AC_MSG_CHECKING(for time_t in time.h) +AC_CACHE_VAL(bu_cv_decl_time_t_time_h, +[AC_TRY_COMPILE([#include ], [time_t i;], +bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)]) +AC_MSG_RESULT($bu_cv_decl_time_t_time_h) +if test $bu_cv_decl_time_t_time_h = yes; then + AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1, + [Is the type time_t defined in ?]) +fi + +AC_MSG_CHECKING(for time_t in sys/types.h) +AC_CACHE_VAL(bu_cv_decl_time_t_types_h, +[AC_TRY_COMPILE([#include ], [time_t i;], +bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)]) +AC_MSG_RESULT($bu_cv_decl_time_t_types_h) +if test $bu_cv_decl_time_t_types_h = yes; then + AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1, + [Is the type time_t defined in ?]) +fi + +# Under Next 3.2 apparently does not define struct utimbuf +# by default. +AC_MSG_CHECKING([for utime.h]) +AC_CACHE_VAL(bu_cv_header_utime_h, +[AC_TRY_COMPILE([#include +#ifdef HAVE_TIME_H +#include +#endif +#include ], +[struct utimbuf s;], +bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)]) +AC_MSG_RESULT($bu_cv_header_utime_h) +if test $bu_cv_header_utime_h = yes; then + AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does define struct utimbuf?]) fi -# per-target: +BFD_NEED_DECLARATION(fprintf) +BFD_NEED_DECLARATION(strstr) +BFD_NEED_DECLARATION(sbrk) +BFD_NEED_DECLARATION(getenv) +BFD_NEED_DECLARATION(environ) + +BFD_BINARY_FOPEN + +# target-specific stuff: # Canonicalize the secondary target names. -if [ -n "$with_targets" ]; then - for targ in `echo $with_targets | sed 's/,/ /g'` +if test -n "$enable_targets"; then + for targ in `echo $enable_targets | sed 's/,/ /g'` do - result=`$configsub $targ 2>/dev/null` - if [ -n "$result" ]; then + result=`$ac_config_sub $targ 2>/dev/null` + if test -n "$result"; then canon_targets="$canon_targets $result" else # Allow targets that config.sub doesn't recognize, like "all". canon_targets="$canon_targets $targ" fi done -else -# If our target is rs6000 _and nothing else_ then we build only nm! - case $target in - rs6000-*-lynx*) target_makefile_frag=config/rslynx ;; - esac fi all_targets=false -build_nlmconv=false -build_srconv=false +BUILD_NLMCONV= +NLMCONV_DEFS= +BUILD_SRCONV= +BUILD_DLLTOOL= +DLLTOOL_DEFS= +BUILD_WINDRES= +BUILD_DLLWRAP= +BUILD_MISC= +OBJDUMP_DEFS= for targ in $target $canon_targets do - bfd_target=`$srcdir/../bfd/config.bfd $targ` - - if [ "x$bfd_target" = "xall" ]; then + if test "x$targ" = "xall"; then all_targets=true - build_nlmconv=true - build_srconv=true + BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)' + BUILD_SRCONV='$(SRCONV_PROG)' + NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC" else case $targ in - *-*-netware*) build_nlmconv=true ;; +changequote(,)dnl + i[3-7]86*-*-netware*) +changequote([,])dnl + BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)' + NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386" + ;; + alpha*-*-netware*) + BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)' + NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA" + ;; + powerpc*-*-netware*) + BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)' + NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC" + ;; + sparc*-*-netware*) + BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)' + NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC" + ;; esac - case $targ in - *-*-hms*) build_srconv=true ;; + *-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;; + esac + case $targ in + arm-epoc-pe*) + BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)' + DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM" + BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)' + ;; + arm-*-pe* | arm-*-wince) + BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)' + DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM" + BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)' + ;; + thumb-*-pe*) + BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)' + DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM" + BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)' + ;; + arm*-* | xscale-* | strongarm-* | d10v-*) + OBJDUMP_DEFS="-DDISASSEMBLER_NEEDS_RELOCS" + ;; +changequote(,)dnl + i[3-7]86-*-pe* | i[3-7]86-*-cygwin* | i[3-7]86-*-mingw32** | i[3-7]86-*-netbsdpe*) +changequote([,])dnl + BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)' + DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386" + BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)' + BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)' + ;; +changequote(,)dnl + i[3-7]86-*-interix) +changequote([,])dnl + BUILD_DLLTOOL='$(DLLTOOL_PROG)' + DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386" + ;; +changequote(,)dnl + powerpc*-aix5.[01]) +changequote([,])dnl + ;; + powerpc*-aix5.*) + OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT" + ;; + powerpc*-*-pe* | powerpc*-*-cygwin*) + BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)' + DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC" + BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)' + ;; + sh*-*-pe) + BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)' + DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH" + BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)' + ;; + mips*-*-pe) + BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)' + DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS" + BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)' + ;; + mcore-*-pe) + BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)' + DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE" + BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)' + ;; + mcore-*-elf) + BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)' + DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF" + ;; esac fi done -# We don't do any links based on the target system, just makefile config. +if test "${with_windres+set}" = set; then + BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)' +fi -# post-target: +AC_SUBST(NLMCONV_DEFS) +AC_SUBST(BUILD_NLMCONV) +AC_SUBST(BUILD_SRCONV) +AC_SUBST(BUILD_DLLTOOL) +AC_SUBST(DLLTOOL_DEFS) +AC_SUBST(BUILD_WINDRES) +AC_SUBST(BUILD_DLLWRAP) +AC_SUBST(BUILD_MISC) +AC_SUBST(OBJDUMP_DEFS) -rm -f Makefile.tmp Makefile.2 -mv Makefile Makefile.tmp +AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.]) -if [ "x${build_nlmconv}" = "xtrue" ]; then - echo 'BUILD_NLMCONV = $(NLMCONV_PROG)' >> Makefile.2 +targ=$target +. $srcdir/../bfd/config.bfd +if test "x$targ_underscore" = "xyes"; then + UNDERSCORE=1 +else + UNDERSCORE=0 fi +AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE, + [Define to 1 if user symbol names have a leading underscore, 0 if not.]) -if [ "x${build_srconv}" = "xtrue" ]; then - echo 'BUILD_SRCONV = $(SRCONV_PROG)' >> Makefile.2 -fi +# Emulation +for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'` +do + # Canonicalize the secondary target names. + result=`$ac_config_sub $targ_alias 2>/dev/null` + if test -n "$result"; then + targ=$result + else + targ=$targ_alias + fi + + . ${srcdir}/configure.tgt + + EMULATION=$targ_emul + EMULATION_VECTOR=$targ_emul_vector +done + +AC_SUBST(EMULATION) +AC_SUBST(EMULATION_VECTOR) -cat Makefile.tmp >> Makefile.2 -rm -f Makefile.tmp -mv Makefile.2 Makefile +AC_OUTPUT(Makefile doc/Makefile po/Makefile.in:po/Make-in, +[ +case "x$CONFIG_FILES" in +*) sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile ;; +esac +])