Mercurial > gnulib
view m4/dprintf.m4 @ 40231:9b3c79fdfe0b
strtod: fix clash with strtold
Problem reported for RHEL 5 by Jesse Caldwell (Bug#34817).
* lib/strtod.c (compute_minus_zero, minus_zero):
Simplify by remving the macro / external variable,
and having just a function. User changed. This avoids
the need for an external variable that might clash.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Mon, 11 Mar 2019 16:40:29 -0700 |
parents | b06060465f09 |
children |
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# dprintf.m4 serial 1 dnl Copyright (C) 2009-2019 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_FUNC_DPRINTF], [ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) AC_CHECK_FUNCS_ONCE([dprintf]) if test $ac_cv_func_dprintf = no; then HAVE_DPRINTF=0 gl_REPLACE_DPRINTF fi ]) AC_DEFUN([gl_REPLACE_DPRINTF], [ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) AC_LIBOBJ([dprintf]) if test $ac_cv_func_dprintf = yes; then REPLACE_DPRINTF=1 fi gl_PREREQ_DPRINTF ]) # Prerequisites of lib/dprintf.c. AC_DEFUN([gl_PREREQ_DPRINTF], [:])