@@ -79,14 +79,15 @@ if test x$enable_linux_futex = xyes; then
esac
;;
- # Similar jiggery-pokery for x86_64 multilibs, except here we
- # can't rely on the --with-arch configure option, since that
- # applies to the 64-bit side.
x86_64-*-linux*)
config_path="linux/x86 linux posix"
case " ${CC} ${CFLAGS} " in
*" -m32 "*)
- XCFLAGS="${XCFLAGS} -march=i486 -mtune=generic"
+ # Since --with-arch for 64-bit > i486, we can use it for
+ # for 32-bit.
+ if test -z "$with_arch_32" && test -z "$with_arch"; then
+ XCFLAGS="${XCFLAGS} -march=i486 -mtune=generic"
+ fi
;;
esac
;;
If --with-arch-32= is used to configure GCC, it should be used to compile 32-bit x86 libgomp library. Since --with-arch for 64-bit > i486, we can use it for 32-bit target library. Tested on x86-64, with and without --with-arch=. OK for stage 1? H.J. PR target/70454 * configure.tgt: Use --with-arch=/--with-arch-32= for 32-bit x86 target library. --- libgomp/configure.tgt | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)