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Merge from coreutils.
[gnulib.git]
/
lib
/
argp-help.c
diff --git
a/lib/argp-help.c
b/lib/argp-help.c
index
14ee686
..
e82f488
100644
(file)
--- a/
lib/argp-help.c
+++ b/
lib/argp-help.c
@@
-25,20
+25,16
@@
#include <config.h>
#endif
#include <config.h>
#endif
-#ifndef alloca
-#
if
def __GNUC__
-#
define alloca __builtin_alloca
-#
define HAVE_ALLOCA 1
+/* AIX requires this to be the first thing in the file. */
+#
ifn
def __GNUC__
+#
if HAVE_ALLOCA_H || defined _LIBC
+#
include <alloca.h>
# else
# else
-# if
defined HAVE_ALLOCA_H || defined _LIBC
-#
include <alloca.h>
+# if
def _AIX
+#
pragma alloca
# else
# else
-# ifdef _AIX
- #pragma alloca
-# else
-# ifndef alloca
+# ifndef alloca /* predefined by HP cc +Olibcalls */
char *alloca ();
char *alloca ();
-# endif
# endif
# endif
# endif
# endif
# endif
# endif