use _GL_ATTRIBUTE_CONST and _GL_ATTRIBUTE_PURE

[pspp] / lib / argp-help.c

diff --git a/lib/argp-help.c b/lib/argp-help.c
index 5b6d950beaabb34f90cd2b0d9dcd0c4978827222..48c37a99f993f7c9728aae95451d2d6e8d5010b7 100644 (file)
--- a/lib/argp-help.c
+++ b/lib/argp-help.c
@@ -1,5 +1,5 @@
 /* Hierarchial argument parsing help output
-   Copyright (C) 1995-2005, 2007, 2009-2010 Free Software Foundation, Inc.
+   Copyright (C) 1995-2005, 2007, 2009-2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Miles Bader <miles@gnu.ai.mit.edu>.
 
@@ -570,7 +570,9 @@ hol_entry_short_iterate (const struct hol_entry *entry,
 }
 
 static inline int
+#if __GNUC__ >= 3
 __attribute__ ((always_inline))
+#endif
 hol_entry_long_iterate (const struct hol_entry *entry,
                         int (*func)(const struct argp_option *opt,
                                     const struct argp_option *real,