diff options
Diffstat (limited to 'm4/argz.m4')
| -rw-r--r-- | m4/argz.m4 | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/m4/argz.m4 b/m4/argz.m4 new file mode 100644 index 0000000..a98d2ae --- /dev/null +++ b/m4/argz.m4 @@ -0,0 +1,32 @@ +# Portability macros for glibc argz. -*- Autoconf -*- +# Written by Gary V. Vaughan <gary@gnu.org> + +# Copyright (C) 2004, 2005 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 3 argz.m4 + +AC_DEFUN([gl_FUNC_ARGZ], +[gl_PREREQ_ARGZ + +AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT]) + +AC_CHECK_TYPES([error_t], + [], + [AC_DEFINE([error_t], [int], + [Define to a type to use for `error_t' if it is not otherwise available.])], + [#if defined(HAVE_ARGZ_H) +# include <argz.h> +#endif]) + +ARGZ_H= +AC_CHECK_FUNCS([argz_append argz_create_sep argz_insert argz_next \ + argz_stringify], [], [ARGZ_H=argz.h; AC_LIBOBJ([argz])]) +AC_SUBST([ARGZ_H]) +]) + +# Prerequisites of lib/argz.c. +AC_DEFUN([gl_PREREQ_ARGZ], [:]) |