Mercurial > gnulib
view m4/remove.m4 @ 40216:02ed6264c100
strfmon_l: Fix -fsanitize=address finding.
* lib/strfmon_l.c: Include <errno.h>, <stdbool.h>, <stdlib.h>,
<string.h>.
(MAX_ARGS): Renamed from MAX_ARG_WORDS.
(directive_t, directives_t): New types.
(fmon_parse): New function.
(rpl_strfmon_l): Don't call va_arg more often than needed for the
format string. Consume 'long double' arguments in places where the
format string indicates so.
* modules/strfmon_l (Depends-on): Add 'stdbool'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 23:30:40 +0100 |
parents | b06060465f09 |
children |
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# remove.m4 serial 5 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_REMOVE], [ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles AC_REQUIRE([gl_STDIO_H_DEFAULTS]) AC_REQUIRE([gl_FUNC_RMDIR]) AC_REQUIRE([gl_FUNC_UNLINK]) if { case "$gl_cv_func_rmdir_works:$gl_cv_func_unlink_honors_slashes" in *yes:*yes) false;; *) true;; esac }; then dnl If either underlying syscall is broken, then remove likely has dnl the same bug; blindly use our replacement. REPLACE_REMOVE=1 else dnl C89 requires remove(), but only POSIX requires it to handle dnl directories. On mingw, directories fails with EPERM. AC_CACHE_CHECK([whether remove handles directories], [gl_cv_func_remove_dir_works], [mkdir conftest.dir AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[#include <stdio.h> ]], [[return remove ("conftest.dir");]])], [gl_cv_func_remove_dir_works=yes], [gl_cv_func_remove_dir_works=no], [case $host_os in mingw*) gl_cv_func_remove_dir_works="guessing no";; *) gl_cv_func_remove_dir_works="guessing yes";; esac]) rm -rf conftest.dir]) case $gl_cv_func_remove_dir_works in *no*) REPLACE_REMOVE=1;; esac fi ])