aadd conditionals around definition of INT_MAX

diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index 2d733d4..d861110 100644 (file)
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -33,8 +33,10 @@
 #ifdef HAVE_LIMITS_H
 #include <limits.h>
 #else
+#ifndef INT_MAX
 #define INT_MAX (int) (((unsigned)(-1)) >> 1)
 #endif
+#endif
 
 #ifdef BFD_ASSEMBLER