-#serial 2
+#serial 7
+dnl Cloned from xstrtoimax.m4. Keep these files in sync.
-# autoconf tests required for use of xstrtoumax.c
+dnl Copyright (C) 1999, 2000, 2001, 2003, 2004 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_DEFUN(jm_AC_PREREQ_XSTRTOUMAX,
+AC_DEFUN([gl_XSTRTOUMAX],
[
- AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
- AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
- AC_CHECK_HEADERS(stdlib.h)
-
- AC_CACHE_CHECK([whether <inttypes.h> defines strtoumax as a macro],
- jm_cv_func_strtoumax_macro,
- AC_EGREP_CPP([inttypes_h_defines_strtoumax], [#include <inttypes.h>
-#ifdef strtoumax
- inttypes_h_defines_strtoumax
-#endif],
- jm_cv_func_strtoumax_macro=yes,
- jm_cv_func_strtoumax_macro=no))
-
- if test "$jm_cv_func_strtoumax_macro" != yes; then
- AC_REPLACE_FUNCS(strtoumax)
- fi
-
- dnl We don't need (and can't compile) the replacement strtoull
- dnl unless the type `unsigned long long' exists.
- dnl Also, only the replacement strtoumax invokes strtoull,
- dnl so we need the replacement strtoull only if strtoumax does not exist.
- case "$ac_cv_type_unsigned_long_long,$jm_cv_func_strtoumax_macro,$ac_cv_func_strtoumax" in
- yes,no,no)
- AC_REPLACE_FUNCS(strtoull)
- ;;
- esac
-
+ dnl Prerequisites of lib/xstrtoumax.c.
+ AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])
+ AC_REQUIRE([gl_PREREQ_XSTRTOL])
])