From: Svante Signell <[email protected]>
GNU/Hurd uses glibc just like GNU/Linux.
This is needed for gcc to notice that glibc supports split stack in
finish_options.
gcc/ChangeLog:
* gcc/config/gnu.h (OPTION_GLIBC_P, OPTION_GLIBC): Define.
Patch from Svante Signell for PR go/104290.
---
gcc/config/gnu.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/gcc/config/gnu.h b/gcc/config/gnu.h
index e2a33baf040..4e921e0d51e 100644
--- a/gcc/config/gnu.h
+++ b/gcc/config/gnu.h
@@ -19,6 +19,10 @@ You should have received a copy of the GNU General Public
License
along with GCC. If not, see <http://www.gnu.org/licenses/>.
*/
+/* C libraries used on GNU/Hurd. */
+#define OPTION_GLIBC_P(opts) (DEFAULT_LIBC == LIBC_GLIBC)
+#define OPTION_GLIBC OPTION_GLIBC_P (&global_options)
+
#undef GNU_USER_TARGET_OS_CPP_BUILTINS
#define GNU_USER_TARGET_OS_CPP_BUILTINS() \
do { \
--
2.43.0
