mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-11-23 07:19:15 +00:00
31 lines
961 B
Plaintext
31 lines
961 B
Plaintext
# strtoumax.m4 serial 8
|
|
dnl Copyright (C) 2002-2004, 2006, 2009-2011 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([gl_FUNC_STRTOUMAX],
|
|
[
|
|
AC_CACHE_CHECK([whether <inttypes.h> defines strtoumax as a macro],
|
|
gl_cv_func_strtoumax_macro,
|
|
[AC_EGREP_CPP([inttypes_h_defines_strtoumax], [#include <inttypes.h>
|
|
#ifdef strtoumax
|
|
inttypes_h_defines_strtoumax
|
|
#endif],
|
|
gl_cv_func_strtoumax_macro=yes,
|
|
gl_cv_func_strtoumax_macro=no)])
|
|
|
|
if test "$gl_cv_func_strtoumax_macro" != yes; then
|
|
AC_REPLACE_FUNCS([strtoumax])
|
|
if test $ac_cv_func_strtoumax = no; then
|
|
gl_PREREQ_STRTOUMAX
|
|
fi
|
|
fi
|
|
])
|
|
|
|
# Prerequisites of lib/strtoumax.c.
|
|
AC_DEFUN([gl_PREREQ_STRTOUMAX], [
|
|
AC_CHECK_DECLS([strtoull])
|
|
AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
|
|
])
|