(USE_C_ALLOCA): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7759 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/config/pa/xm-pa.h b/gcc/config/pa/xm-pa.h
index fa50467..bbcadce 100644 (file)
--- a/gcc/config/pa/xm-pa.h
+++ b/gcc/config/pa/xm-pa.h
@@ -51,3 +51,8 @@ extern int errno;
 
 /* HP's compiler has problems with enum bitfields.  */
 #define ONLY_INT_FIELDS
+
+/* If not compiled with GNU C, use C alloca.  */
+#ifndef __GNUC__
+#define USE_C_ALLOCA
+#endif

diff --git a/gcc/config/pa/xm-pahpux.h b/gcc/config/pa/xm-pahpux.h
index 87aa697..440b66a 100644 (file)
--- a/gcc/config/pa/xm-pahpux.h
+++ b/gcc/config/pa/xm-pahpux.h
@@ -61,3 +61,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 /* HP's compiler has problems with enum bitfields.  */
 #define ONLY_INT_FIELDS
+
+/* If not compiled with GNU C, use C alloca.  */
+#ifndef __GNUC__
+#define USE_C_ALLOCA
+#endif