Mercurial > gnulib
view m4/intmax.m4 @ 40237:b1386ce84ff5
fatal-signal: Add function that lists the fatal signals.
* lib/fatal-signal.h (get_fatal_signals): New declaration.
* lib/fatal-signal.c (get_fatal_signals): New function.
author | Bruno Haible <bruno@clisp.org> |
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date | Sat, 16 Mar 2019 17:48:06 +0100 |
parents | b06060465f09 |
children |
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# intmax.m4 serial 6 (gettext-0.18.2) dnl Copyright (C) 2002-2005, 2008-2019 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_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[ #include <stddef.h> #include <stdlib.h> #if HAVE_STDINT_H_WITH_UINTMAX #include <stdint.h> #endif #if HAVE_INTTYPES_H_WITH_UINTMAX #include <inttypes.h> #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 <stdint.h> or <inttypes.h>.]) fi ])