# configure.in for GNU CC
# Process this file with autoconf to generate a configuration script.
-# Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
#This file is part of GNU CC.
else
topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
changequote(<<, >>)dnl
- gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
+ gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
changequote([, ])dnl
fi
fi
cpp_install_dir=$withval
fi])
-# Link cpplib into the compiler proper, for C/C++/ObjC. Defaults to on.
-maybe_cpplib=libcpp.a
-AC_ARG_ENABLE(c-cpplib,
-[ --enable-c-cpplib link cpplib directly into C and C++ compilers
- (HIGHLY EXPERIMENTAL).],
-[if test x$enable_c_cpplib != xyes; then
- maybe_cpplib=
-fi]
-)
-if test x$maybe_cpplib != x ; then
- AC_DEFINE(USE_CPPLIB, 1,
- [Define if you want the preprocessor merged into the C and C++ compilers.])
-fi
-AC_SUBST(maybe_cpplib)
-
# Enable Multibyte Characters for C/C++
AC_ARG_ENABLE(c-mbchar,
[ --enable-c-mbchar Enable multibyte characters for C and C++.],
# See if GNAT has been installed
AC_CHECK_PROG(gnat, gnatbind, yes, no)
+# See if we have the mktemp command.
+AC_CHECK_PROG(have_mktemp_command, mktemp, yes, no)
+
# Do we have a single-tree copy of texinfo?
if test -f $srcdir/../texinfo/Makefile.in; then
MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
# that we can use it.
gcc_AC_CHECK_PROG_VER(MAKEINFO, makeinfo, --version,
[GNU texinfo.* \([0-9][0-9.]*\)],
- [3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9]])
+ [4.*])
fi
if test $gcc_cv_prog_makeinfo_modern = no; then
AC_MSG_WARN([
*** Makeinfo is missing or too old.
-*** Info documentation will not be built or installed.])
+*** Info documentation will not be built.])
BUILD_INFO=
- INSTALL_INFO=
else
BUILD_INFO=info AC_SUBST(BUILD_INFO)
- INSTALL_INFO=install-info AC_SUBST(INSTALL_INFO)
+fi
+
+# Is pod2man recent enough to regenerate manpages?
+AC_MSG_CHECKING([for recent Pod::Man])
+if perl -e 'use 1.10 Pod::Man' >/dev/null 2>&1; then
+ AC_MSG_RESULT(yes)
+ GENERATED_MANPAGES=generated-manpages AC_SUBST(GENERATED_MANPAGES)
+else
+ AC_MSG_RESULT(no)
+ GENERATED_MANPAGES=
fi
# How about lex?
AC_CHECK_FUNCS(strtoul bsearch putenv popen bcopy \
strchr strrchr kill getrlimit setrlimit atoll atoq \
sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
- fputs_unlocked getrusage valloc iconv nl_langinfo)
+ fputs_unlocked getrusage iconv nl_langinfo)
AC_CHECK_TYPE(ssize_t, int)
case "${host}" in
*-*-uwin*)
- # Under some versions of uwin, vfork is notoriously buggy and the test
- # can hang configure; on other versions, vfork exists just as a stub.
- # FIXME: This should be removed once vfork in uwin's runtime is fixed.
- ac_cv_func_vfork_works=no
+ AC_MSG_ERROR([
+*** UWIN may not be used as a host platform because
+*** linking with posix.dll is not allowed by the GNU GPL])
;;
esac
AC_FUNC_VFORK
if test x"$tm_file" = x
then tm_file=$cpu_type/$cpu_type.h; fi
-if test x$extra_headers = x
+if test x"$extra_headers" = x
then extra_headers=; fi
if test x"$xm_file" = x
mkdir $tempdir
cd $tempdir
case ${srcdir} in
- /*) realsrcdir=${srcdir};;
+ /* | [A-Za-z]:[\\/]* ) realsrcdir=${srcdir};;
*) realsrcdir=../${srcdir};;
esac
CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
echo "#define $def" >>$link
echo "#endif" >>$link
done
+
+ if test $link = tm.h
+ then
+ # Include insn-codes.h last, because it includes machmode.h,
+ # and we want EXTRA_CC_MODES to be taken into account.
+ echo "#ifndef GENERATOR_FILE" >>$link
+ echo "#include \"insn-codes.h\"" >>$link
+ echo "#endif" >>$link
+ fi
done
# Truncate the target if necessary
AC_SUBST(PACKAGE)
AC_SUBST(VERSION)
-ALL_LINGUAS="en_GB"
+ALL_LINGUAS="sv"
# Enable NLS support by default
AC_ARG_ENABLE(nls,
maybe_use_collect2="-DUSE_COLLECT2"
fi
-# NEED TO CONVERT
-# Set MD_DEPS if the real md file is in md.pre-cpp.
-# Set MD_CPP to the cpp to pass the md file through. Md files use ';'
-# for line oriented comments, so we must always use a GNU cpp. If
-# building gcc with a cross compiler, use the cross compiler just
-# built. Otherwise, we can use the cpp just built.
-md_file_sub=
-if test "x$md_cppflags" = x
-then
- md_file_sub=$srcdir/config/$md_file
-else
- md_file=md
-fi
-
# If we have gas in the build tree, make a link to it.
if test -f ../gas/Makefile; then
rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
# ??? Once 2.11 is released, probably need to add first known working
# version to the per-target configury.
case "$target" in
- i?86*-*-* | mips*-*-* | alpha*-*-*)
+ i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-*)
insn="nop"
;;
ia64*-*-*)
${srcdir}/[*]/config-lang.in) ;;
*)
lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
+ this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
+ build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
if test "x$lang_alias" = x
then
echo "$lang doesn't set \$language." 1>&2
exit 1
fi
- if test x"${enable_languages}" = xall && test x"${lang_alias}" != xCHILL; then
- add_this_lang=yes
- else
- case "${enable_languages}" in
- ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
- add_this_lang=yes
- ;;
- * )
- add_this_lang=no
- ;;
- esac
- fi
+ case ${build_by_default},${enable_languages}, in
+ *,$lang_alias,*) add_this_lang=yes ;;
+ no,*) add_this_lang=no ;;
+ *,all,*) add_this_lang=yes ;;
+ *) add_this_lang=no ;;
+ esac
if test x"${add_this_lang}" = xyes; then
case $lang in
${srcdir}/ada/config-lang.in)
AC_MSG_ERROR([$withval is an invalid option to --with-gc])
;;
esac],
-[if test $ac_cv_func_mmap_anywhere = yes \
- || test $ac_cv_func_valloc = yes; then
- GGC=ggc-page
-else
- GGC=ggc-simple
-fi])
+[GGC=ggc-page])
AC_SUBST(GGC)
echo "Using $GGC for garbage collection."
select the new abi for g++. You must select an ABI
at configuration time, so that the correct runtime
support is built. You cannot mix ABIs.],
-[AC_DEFINE(ENABLE_NEW_GXX_ABI, 1,
- [Define if you want to always select the new-abi for g++.])
-GXX_ABI_FLAG='-fnew-abi'
-echo "Building a new-abi g++ compiler."
-])
+ ,
+ enable_new_gxx_abi=yes)
+
+if test x$enable_new_gxx_abi = xyes; then
+ AC_DEFINE(ENABLE_NEW_GXX_ABI, 1,
+ [Define if you want to always select the new-abi for g++.])
+ GXX_ABI_FLAG='-fnew-abi'
+else
+ GXX_ABI_FLAG=
+fi
AC_SUBST(GXX_ABI_FLAG)
AC_DEFINE_UNQUOTED(ENABLE_STD_NAMESPACE, $ac_esn,
AC_SUBST(gcc_tooldir)
AC_SUBST(dollar)
+# Find a directory in which to install a shared libgcc.
+
+AC_ARG_ENABLE(version-specific-runtime-libs,
+[ --enable-version-specific-runtime-libs Specify that runtime libraries shou
+ld be installed in a compiler-specific directory ])
+
+AC_ARG_WITH(slibdir,
+[ --with-slibdir=DIR shared libraries in DIR [LIBDIR]],
+slibdir="$with_slibdir",
+if test "${enable_version_specific_runtime_libs+set}" = set; then
+ slibdir='$(libsubdir)'
+elif test "$host" != "$target"; then
+ slibdir='$(build_tooldir)/lib'
+else
+ slibdir='$(libdir)'
+fi)
+AC_SUBST(slibdir)
+
# Nothing to do for FLOAT_H, float_format already handled.
objdir=`pwd`
AC_SUBST(objdir)
AC_SUBST(float_h_file)
AC_SUBST(gcc_config_arguments)
AC_SUBST(gcc_gxx_include_dir)
+AC_SUBST(libstdcxx_incdir)
AC_SUBST(gcc_version)
AC_SUBST(gcc_version_full)
AC_SUBST(gcc_version_trigger)
AC_SUBST(thread_file)
AC_SUBST(tm_file_list)
AC_SUBST(will_use_collect2)
+AC_SUBST(c_target_objs)
+AC_SUBST(cxx_target_objs)
AC_SUBST_FILE(target_overrides)
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