GNU file utilities

diff --git a/lib/filemode.c b/lib/filemode.c
index 478120b..20c65c4 100644 (file)
--- a/lib/filemode.c
+++ b/lib/filemode.c
@@ -27,7 +27,7 @@
 #  define S_IRUSR S_IREAD
 # else
 #  define S_IRUSR 00400
-#endif
+# endif
 #endif
 
 #if !S_IWUSR

diff --git a/lib/obstack.h b/lib/obstack.h
index a5db1a0..2f5ec61 100644 (file)
--- a/lib/obstack.h
+++ b/lib/obstack.h
@@ -269,7 +269,10 @@ int obstack_chunk_size (struct obstack *obstack);
 #define obstack_blank_fast(h,n) ((h)->next_free += (n))
 \f
 #if defined (__GNUC__) && defined (__STDC__)
-#if __GNUC__ < 2
+/* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
+   does not implement __extension__.  But that compiler doesn't define
+   __GNUC_MINOR__.  */
+#if __GNUC__ < 2 || (NeXt && !__GNUC_MINOR__)
 #define __extension__
 #endif