Mercurial > gnulib
view m4/ieee754-h.m4 @ 40227:5207eb0dcd2a
tests: Avoid havoc with "gcc -fcheck-pointer-bounds".
* tests/test-fprintf-posix2.c: Skip the test when -fcheck-pointer-bounds
is in use.
* tests/test-printf-posix2.c: Likewise.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 10 Mar 2019 17:09:30 +0100 |
parents | b06060465f09 |
children |
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# Configure ieee754-h module dnl Copyright 2018-2019 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. AC_DEFUN([gl_IEEE754_H], [ AC_REQUIRE([AC_C_BIGENDIAN]) AC_CHECK_HEADERS_ONCE([ieee754.h]) if test $ac_cv_header_ieee754_h = yes; then IEEE754_H= else IEEE754_H=ieee754.h AC_DEFINE([_GL_REPLACE_IEEE754_H], 1, [Define to 1 if <ieee754.h> is missing.]) fi AC_SUBST([IEEE754_H]) AM_CONDITIONAL([GL_GENERATE_IEEE754_H], [test -n "$IEEE754_H"]) ])