# HG changeset patch
# User Paul Eggert <eggert@cs.ucla.edu>
# Date 1192255338 25200
# Node ID 5c22ca8dc8330d81111a725a3ffd1359aa06c51f
# Parent  5f9727c119754a52c76a037a67d2daf0be318bc4
* lib/argp-fmtstream.h (ARGP_FS_EI): Work around GCC 4.2.1 diagnostic

"warning: C99 inline functions are not supported; using GNU89".

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-10-12  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* lib/argp-fmtstream.h (ARGP_FS_EI): Work around GCC 4.2.1 diagnostic
+	"warning: C99 inline functions are not supported; using GNU89".
+
 2007-10-12  Bruno Haible  <bruno@clisp.org>
 
 	* lib/ceil.c (FUNC): Avoid rounding errors for values near a power
diff --git a/lib/argp-fmtstream.h b/lib/argp-fmtstream.h
--- a/lib/argp-fmtstream.h
+++ b/lib/argp-fmtstream.h
@@ -197,7 +197,13 @@
 #endif
 
 #ifndef ARGP_FS_EI
-#define ARGP_FS_EI extern inline
+# if __GNUC_GNU_INLINE__
+#  define ARGP_FS_EI extern inline __attribute__ ((__gnu_inline__))
+# elif __GNUC__
+#  define ARGP_FS_EI extern inline
+# else
+#  define ARGP_FS_EI inline
+# endif
 #endif
 
 ARGP_FS_EI size_t