Mark 'memcpy' obsolete.

[gnulib.git] / m4 / include_next.m4

diff --git a/m4/include_next.m4 b/m4/include_next.m4
index 91ecbb0..b6e4d3a 100644 (file)
--- a/m4/include_next.m4
+++ b/m4/include_next.m4
@@ -1,4 +1,4 @@
-# include_next.m4 serial 9
+# include_next.m4 serial 8
 dnl Copyright (C) 2006-2008 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -6,8 +6,6 @@ dnl with or without modifications, as long as this notice is preserved.
 
 dnl From Paul Eggert and Derek Price.
 
-AC_PREREQ([2.60])
-
 dnl Sets INCLUDE_NEXT and PRAGMA_SYSTEM_HEADER.
 dnl
 dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to
@@ -61,10 +59,7 @@ EOF
   if test $gl_cv_have_include_next = yes; then
     INCLUDE_NEXT=include_next
     if test -n "$GCC"; then
-      dnl GCC 3.0 or newer supports #pragma GCC system_header.
-      PRAGMA_SYSTEM_HEADER='#if __GNUC__ >= 3
-#pragma GCC system_header
-#endif'
+      PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
     fi
   else
     INCLUDE_NEXT=include