From 179946965cc0f171e4af1bd053b42ec36314c86e Mon Sep 17 00:00:00 2001 From: Nils Durner Date: Fri, 29 May 2009 19:20:23 +0000 Subject: cp --- m4/intmax.m4 | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 m4/intmax.m4 (limited to 'm4/intmax.m4') diff --git a/m4/intmax.m4 b/m4/intmax.m4 new file mode 100644 index 000000000..ce7a8a49d --- /dev/null +++ b/m4/intmax.m4 @@ -0,0 +1,33 @@ +# intmax.m4 serial 3 (gettext-0.16) +dnl Copyright (C) 2002-2005 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. + +dnl From Bruno Haible. +dnl Test whether the system has the 'intmax_t' type, but don't attempt to +dnl find a replacement if it is lacking. + +AC_DEFUN([gt_TYPE_INTMAX_T], +[ + AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) + AC_REQUIRE([gl_AC_HEADER_STDINT_H]) + AC_CACHE_CHECK(for intmax_t, gt_cv_c_intmax_t, + [AC_TRY_COMPILE([ +#include +#include +#if HAVE_STDINT_H_WITH_UINTMAX +#include +#endif +#if HAVE_INTTYPES_H_WITH_UINTMAX +#include +#endif +], [intmax_t x = -1; + return !x;], + gt_cv_c_intmax_t=yes, + gt_cv_c_intmax_t=no)]) + if test $gt_cv_c_intmax_t = yes; then + AC_DEFINE(HAVE_INTMAX_T, 1, + [Define if you have the 'intmax_t' type in or .]) + fi +]) -- cgit v1.2.3