alloca cleanup: always include <alloca.h>.

[gnulib.git] / m4 / argp.m4

diff --git a/m4/argp.m4 b/m4/argp.m4
index fc81004..c7e485d 100644 (file)
--- a/m4/argp.m4
+++ b/m4/argp.m4
@@ -1,4 +1,4 @@
-# argp.m4 serial 1
+# argp.m4 serial 2

 dnl Copyright (C) 2003 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
 dnl Copyright (C) 2003 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General


@@ -10,4 +10,5 @@ AC_DEFUN([gl_ARGP],
 [
   AC_CHECK_HEADERS([argp.h linewrap.h])
   AC_CHECK_FUNCS(argp_parse)
 [
   AC_CHECK_HEADERS([argp.h linewrap.h])
   AC_CHECK_FUNCS(argp_parse)

+  AC_REQUIRE([AC_C_INLINE])

 ])
 ])