[__HIGHC__]: Include alloca.h.

From-SVN: r5038

diff --git a/gcc/config/i386/xm-sysv4.h b/gcc/config/i386/xm-sysv4.h
index 359b0ea005656d64e11d505b904885fdb8976101..49d52b4e7f3b3fbf87646d4fc9e2d87001bb116c 100644 (file)
--- a/gcc/config/i386/xm-sysv4.h
+++ b/gcc/config/i386/xm-sysv4.h
@@ -7,6 +7,9 @@
 #ifndef __GNUC__
 #define USE_C_ALLOCA
 #endif
+#ifdef __HIGHC__
+#include <alloca.h>            /* for MetaWare High-C on NCR System 3000 */
+#endif
 
 /* Univel, at least, has a small ARG_MAX.  Defining this is harmless
    except for causing extra stat calls in the driver program.  */