-# argp.m4 serial 11
-dnl Copyright (C) 2003-2011 Free Software Foundation, Inc.
+# argp.m4 serial 14
+dnl Copyright (C) 2003-2014 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_REQUIRE([AC_C_INLINE])
AC_REQUIRE([AC_C_RESTRICT])
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
- dnl argp-parse.c depends on GNU getopt internals, therefore use GNU getopt
- dnl always.
- gl_REPLACE_GETOPT
- dnl Note: gl_REPLACE_GETOPT does AC_LIBOBJ([getopt]), AC_LIBOBJ([getopt1]).
- AC_CHECK_DECL([program_invocation_name],
- [AC_DEFINE([HAVE_DECL_PROGRAM_INVOCATION_NAME], [1],
- [Define if program_invocation_name is declared])],
- [AC_DEFINE([GNULIB_PROGRAM_INVOCATION_NAME], [1],
- [Define to 1 to add extern declaration of program_invocation_name to argp.h])],
- [#include <errno.h>])
- AC_CHECK_DECL([program_invocation_short_name],
- [AC_DEFINE([HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME], [1],
- [Define if program_invocation_short_name is declared])],
- [AC_DEFINE([GNULIB_PROGRAM_INVOCATION_SHORT_NAME], [1],
- [Define to 1 to add extern declaration of program_invocation_short_name to argp.h])],
- [#include <errno.h>])
+ AC_CHECK_DECLS([program_invocation_name], [],
+ [AC_DEFINE([GNULIB_PROGRAM_INVOCATION_NAME], [1],
+ [Define to 1 to add extern declaration of program_invocation_name to argp.h])],
+ [[#include <errno.h>]])
+ AC_CHECK_DECLS([program_invocation_short_name], [],
+ [AC_DEFINE([GNULIB_PROGRAM_INVOCATION_SHORT_NAME], [1],
+ [Define to 1 to add extern declaration of program_invocation_short_name to argp.h])],
+ [[#include <errno.h>]])
# Check if program_invocation_name and program_invocation_short_name
# are defined elsewhere. It is improbable that only one of them will
AC_CHECK_FUNCS_ONCE([flockfile funlockfile])
AC_CHECK_HEADERS_ONCE([features.h linewrap.h])
])
+
+dnl argp-parse.c depends on GNU getopt internals, therefore use GNU getopt
+dnl always.
+AC_DEFUN([gl_REPLACE_GETOPT_ALWAYS], [])