diff options
Diffstat (limited to 'boehm-gc/acinclude.m4')
-rw-r--r-- | boehm-gc/acinclude.m4 | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/boehm-gc/acinclude.m4 b/boehm-gc/acinclude.m4 deleted file mode 100644 index 55e649b3a24..00000000000 --- a/boehm-gc/acinclude.m4 +++ /dev/null @@ -1,153 +0,0 @@ -# FIXME: We temporarily define our own version of AC_PROG_CC. This is -# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We -# are probably using a cross compiler, which will not be able to fully -# link an executable. This should really be fixed in autoconf -# itself. - -AC_DEFUN(BOEHM_CONFIGURE, -[ -dnl Default to --enable-multilib -AC_ARG_ENABLE(multilib, -[ --enable-multilib build many library versions (default)], -[case "${enableval}" in - yes) multilib=yes ;; - no) multilib=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for multilib option) ;; - esac], [multilib=yes])dnl - -dnl We may get other options which we don't document: -dnl --with-target-subdir, --with-multisrctop, --with-multisubdir - -if test "[$]{srcdir}" = "."; then - if test "[$]{with_target_subdir}" != "."; then - boehm_gc_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1" - else - boehm_gc_basedir="[$]{srcdir}/[$]{with_multisrctop}$1" - fi -else - boehm_gc_basedir="[$]{srcdir}/$1" -fi -AC_SUBST(boehm_gc_basedir) - -AC_CANONICAL_HOST - -AM_INIT_AUTOMAKE(boehm-gc, 4.13a2, no-define) - -# FIXME: We temporarily define our own version of AC_PROG_CC. This is -# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We -# are probably using a cross compiler, which will not be able to fully -# link an executable. This should really be fixed in autoconf -# itself. - -AC_DEFUN(LIB_AC_PROG_CC, -[AC_BEFORE([$0], [AC_PROG_CPP])dnl -AC_CHECK_PROG(CC, gcc, gcc) -if test -z "$CC"; then - AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) - test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH]) -fi - -AC_PROG_CC_GNU - -if test $ac_cv_prog_gcc = yes; then - GCC=yes -dnl Check whether -g works, even if CFLAGS is set, in case the package -dnl plays around with CFLAGS (such as to build both debugging and -dnl normal versions of a library), tasteless as that idea is. - ac_test_CFLAGS="${CFLAGS+set}" - ac_save_CFLAGS="$CFLAGS" - CFLAGS= - AC_PROG_CC_G - if test "$ac_test_CFLAGS" = set; then - CFLAGS="$ac_save_CFLAGS" - elif test $ac_cv_prog_cc_g = yes; then - CFLAGS="-g -O2" - else - CFLAGS="-O2" - fi -else - GCC= - test "${CFLAGS+set}" = set || CFLAGS="-g" -fi -]) - -LIB_AC_PROG_CC - -# Likewise for AC_PROG_CXX. -AC_DEFUN(LIB_AC_PROG_CXX, -[AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl -AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++, gcc) -test -z "$CXX" && AC_MSG_ERROR([no acceptable c++ found in \$PATH]) - -AC_PROG_CXX_GNU - -if test $ac_cv_prog_gxx = yes; then - GXX=yes -dnl Check whether -g works, even if CXXFLAGS is set, in case the package -dnl plays around with CXXFLAGS (such as to build both debugging and -dnl normal versions of a library), tasteless as that idea is. - ac_test_CXXFLAGS="${CXXFLAGS+set}" - ac_save_CXXFLAGS="$CXXFLAGS" - CXXFLAGS= - AC_PROG_CXX_G - if test "$ac_test_CXXFLAGS" = set; then - CXXFLAGS="$ac_save_CXXFLAGS" - elif test $ac_cv_prog_cxx_g = yes; then - CXXFLAGS="-g -O2" - else - CXXFLAGS="-O2" - fi -else - GXX= - test "${CXXFLAGS+set}" = set || CXXFLAGS="-g" -fi -]) - -LIB_AC_PROG_CXX - -# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we don't -# run it explicitly here, it will be run implicitly before -# NEWLIB_CONFIGURE, which doesn't work because that means that it will -# be run before AC_CANONICAL_HOST. -AC_CANONICAL_BUILD - -AC_CHECK_TOOL(AS, as) -AC_CHECK_TOOL(AR, ar) -AC_CHECK_TOOL(RANLIB, ranlib, :) - -AC_PROG_INSTALL - -AM_MAINTAINER_MODE - -# We need AC_EXEEXT to keep automake happy in cygnus mode. However, -# at least currently, we never actually build a program, so we never -# need to use $(EXEEXT). Moreover, the test for EXEEXT normally -# fails, because we are probably configuring with a cross compiler -# which can't create executables. So we include AC_EXEEXT to keep -# automake happy, but we don't execute it, since we don't care about -# the result. -if false; then - AC_EXEEXT -fi - -. [$]{boehm_gc_basedir}/configure.host - -case [$]{boehm_gc_basedir} in -/* | [A-Za-z]:[/\\]*) boehm_gc_flagbasedir=[$]{boehm_gc_basedir} ;; -*) boehm_gc_flagbasedir='[$](top_builddir)/'[$]{boehm_gc_basedir} ;; -esac - -boehm_gc_cflags="[$]{boehm_gc_cflags} -I"'[$](top_builddir)'"/$1/targ-include -I[$]{boehm_gc_flagbasedir}/libc/include" -case "${host}" in - *-*-cygwin32*) - boehm_gc_cflags="[$]{boehm_gc_cflags} -I[$]{boehm_gc_flagbasedir}/../winsup/include" - ;; -esac - -boehm_gc_cflags="[$]{boehm_gc_cflags} -fno-builtin" - -BOEHM_GC_CFLAGS=${boehm_gc_cflags} -AC_SUBST(BOEHM_GC_CFLAGS) -])) - -)))) |