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configure.ac: Don't use GCC_NO_EXECUTABLES or clear GLIBCXX_IS_NATIVE on Darwin crosses.

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* configure.ac: Don't use GCC_NO_EXECUTABLES or clear
	GLIBCXX_IS_NATIVE on Darwin crosses.
	* acinclude.m4 (GLIBCXX_CONFIGURE_TESTSUITE): Don't skip configuring
	the testsuite just because there's no symbol versioning.
	* configure: Regenerate.

From-SVN: r102718
This commit is contained in:
Geoffrey Keating 2005-08-03 23:17:06 +00:00 committed by Geoffrey Keating
parent d783b2a2dc
commit 0646b0597b
4 changed files with 63 additions and 27 deletions
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6
libstdc++-v3/ChangeLog
View File

@ -1,5 +1,11 @@
2005-08-03 Geoffrey Keating <geoffk@apple.com>
* configure.ac: Don't use GCC_NO_EXECUTABLES or clear
GLIBCXX_IS_NATIVE on Darwin crosses.
* acinclude.m4 (GLIBCXX_CONFIGURE_TESTSUITE): Don't skip configuring
the testsuite just because there's no symbol versioning.
* configure: Regenerate.
* acinclude.m4 (GLIBCXX_CHECK_SETRLIMIT_ancilliary): Print
status messages.
(GLIBCXX_CHECK_S_ISREG_OR_S_IFREG): Likewise.

22
libstdc++-v3/acinclude.m4
View File

@ -554,24 +554,22 @@ dnl Substs:
dnl baseline_dir
dnl
AC_DEFUN([GLIBCXX_CONFIGURE_TESTSUITE], [
if $GLIBCXX_IS_NATIVE && test $is_hosted = yes &&
test $enable_symvers != no; then
if $GLIBCXX_IS_NATIVE ; then
# Do checks for resource limit functions.
GLIBCXX_CHECK_SETRLIMIT
# Look for setenv, so that extended locale tests can be performed.
GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE_3(setenv)
fi
if test $enable_symvers = no; then
enable_abi_check=no
else
case "$host" in
*-*-cygwin*)
enable_abi_check=no ;;
*)
enable_abi_check=yes ;;
esac
fi
if $GLIBCXX_IS_NATIVE && test $is_hosted = yes &&
test $enable_symvers != no; then
case "$host" in
*-*-cygwin*)
enable_abi_check=no ;;
*)
enable_abi_check=yes ;;
esac
else
# Only build this as native, since automake does not understand
# CXX_FOR_BUILD.

43
libstdc++-v3/configure vendored
View File

@ -1542,7 +1542,24 @@ target_alias=${target_alias-$host_alias}
if test "$build" != "$host"; then
# We are being configured with some form of cross compiler.
GLIBCXX_IS_NATIVE=false
case "$host","$target" in
# Darwin crosses can use the host system's libraries and headers,
# because of the fat library support. Of course, it must be the
# same version of Darwin on both sides. Allow the user to
# just say --target=foo-darwin without a version number to mean
# "the version on this system".
*-*-darwin*,*-*-darwin*)
hostos=`echo $host | sed 's/.*-darwin/darwin/'`
targetos=`echo $target | sed 's/.*-darwin/darwin/'`
if test $hostos = $targetos -o $targetos = darwin ; then
GLIBCXX_IS_NATIVE=true
fi
;;
*)
;;
esac
else
GLIBCXX_IS_NATIVE=true
fi
@ -4439,7 +4456,7 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
case $host in
*-*-irix6*)
# Find out which ABI we are using.
echo '#line 4442 "configure"' > conftest.$ac_ext
echo '#line 4459 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
@ -5059,7 +5076,7 @@ fi;
#
# Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style.
cat > conftest.$ac_ext << EOF
#line 5062 "configure"
#line 5079 "configure"
struct S { ~S(); };
void bar();
void foo()
@ -87579,8 +87596,7 @@ echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
# This depends on GLIBCXX_ENABLE_SYMVERS and GLIBCXX_IS_NATIVE.
if $GLIBCXX_IS_NATIVE && test $is_hosted = yes &&
test $enable_symvers != no; then
if $GLIBCXX_IS_NATIVE ; then
# Do checks for resource limit functions.
setrlimit_have_headers=yes
@ -88302,17 +88318,16 @@ done
fi
fi
if test $enable_symvers = no; then
enable_abi_check=no
else
case "$host" in
*-*-cygwin*)
enable_abi_check=no ;;
*)
enable_abi_check=yes ;;
esac
fi
if $GLIBCXX_IS_NATIVE && test $is_hosted = yes &&
test $enable_symvers != no; then
case "$host" in
*-*-cygwin*)
enable_abi_check=no ;;
*)
enable_abi_check=yes ;;
esac
else
# Only build this as native, since automake does not understand
# CXX_FOR_BUILD.

19
libstdc++-v3/configure.ac
View File

@ -41,7 +41,24 @@ target_alias=${target_alias-$host_alias}
if test "$build" != "$host"; then
# We are being configured with some form of cross compiler.
GLIBCXX_IS_NATIVE=false
GCC_NO_EXECUTABLES
case "$host","$target" in
# Darwin crosses can use the host system's libraries and headers,
# because of the fat library support. Of course, it must be the
# same version of Darwin on both sides. Allow the user to
# just say --target=foo-darwin without a version number to mean
# "the version on this system".
*-*-darwin*,*-*-darwin*)
hostos=`echo $host | sed 's/.*-darwin/darwin/'`
targetos=`echo $target | sed 's/.*-darwin/darwin/'`
if test $hostos = $targetos -o $targetos = darwin ; then
GLIBCXX_IS_NATIVE=true
fi
;;
*)
GCC_NO_EXECUTABLES
;;
esac
else
GLIBCXX_IS_NATIVE=true
fi