1 # strtoumax.m4 serial 12
2 dnl Copyright (C) 2002-2004, 2006, 2009-2015 Free Software Foundation,
4 dnl This file is free software; the Free Software Foundation
5 dnl gives unlimited permission to copy and/or distribute it,
6 dnl with or without modifications, as long as this notice is preserved.
8 AC_DEFUN([gl_FUNC_STRTOUMAX],
10 AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
12 dnl On OSF/1 5.1 with cc, this function is declared but not defined.
13 AC_CHECK_FUNCS_ONCE([strtoumax])
14 AC_CHECK_DECLS_ONCE([strtoumax])
15 if test "$ac_cv_have_decl_strtoumax" = yes; then
16 if test "$ac_cv_func_strtoumax" != yes; then
17 # HP-UX 11.11 has "#define strtoimax(...) ..." but no function.
25 # Prerequisites of lib/strtoumax.c.
26 AC_DEFUN([gl_PREREQ_STRTOUMAX], [
27 AC_CHECK_DECLS([strtoull])
28 AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])