Conditional definition of HAVE_ALLOCA to avoid meaningless HAVE_ALLOCA redefined...

[sxemacs] / src / m / pmax.h

diff --git a/src/m/pmax.h b/src/m/pmax.h
index 3ce797b..637cb9b 100644 (file)
--- a/src/m/pmax.h
+++ b/src/m/pmax.h
@@ -50,8 +50,10 @@ NOTE-END  */
 
 #if defined (OSF1) || defined (MACH)
 #undef C_ALLOCA
+#ifndef HAVE_ALLOCA
 #define HAVE_ALLOCA
 #endif
+#endif
 
 /* mcc@timessqr.gc.cuny.edu says this makes Emacs work with DECnet.  */
 #ifdef HAVE_LIBDNET