1 files changed, 4 insertions, 0 deletions
diff --git a/src/Arch.h b/src/Arch.h
index e6b5bcd..c3ad325 100644
--- a/src/Arch.h
+++ b/src/Arch.h
@@ -7,6 +7,10 @@
 #define PROTO(x) ()
 #endif
 
+#ifdef sgi
+#define        SGI
+#endif
+
 #if defined(SGI) || defined(CM5) || defined (DEC) 
 #define F77NAME(a,b,c) a
 #else