diff options
| author | Jim Meyering <jim@meyering.net> | 2006-06-18 21:52:03 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2006-06-18 21:52:03 +0000 |
| commit | 48d2f622135c22a99f5733f8019dfc261aaf4058 (patch) | |
| tree | 3ec2847190875b33782378cb8a48ce768616a318 /m4/getcwd.m4 | |
| parent | a40e199756443e32e68db0a9686a662a97af8b30 (diff) | |
| download | coreutils-48d2f622135c22a99f5733f8019dfc261aaf4058.tar.xz | |
Test for a bug that causes glibc's getcwd to suffer a failed assertion.
* getcwd-abort-bug.m4 (gl_FUNC_GETCWD_ABORT_BUG): New file and macro.
* getcwd.m4 (gl_FUNC_GETCWD): If we detect support for getcwd_null,
also check for glibc-2.4's abort-inducing bug.
Diffstat (limited to 'm4/getcwd.m4')
| -rw-r--r-- | m4/getcwd.m4 | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/m4/getcwd.m4 b/m4/getcwd.m4 index 35d0b53bd..8f17432b5 100644 --- a/m4/getcwd.m4 +++ b/m4/getcwd.m4 @@ -1,6 +1,6 @@ # getcwd.m4 - check for working getcwd that is compatible with glibc -# Copyright (C) 2001, 2003, 2004, 2005 Free Software Foundation, Inc. +# Copyright (C) 2001, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -40,12 +40,15 @@ AC_DEFUN([gl_FUNC_GETCWD], [ AC_REQUIRE([gl_FUNC_GETCWD_NULL]) + gl_abort_bug=no case $gl_cv_func_getcwd_null in - yes) gl_FUNC_GETCWD_PATH_MAX;; + yes) + gl_FUNC_GETCWD_PATH_MAX + gl_FUNC_GETCWD_ABORT_BUG([gl_abort_bug=yes]);; esac - case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_path_max in - yes,yes) ;; + case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_path_max,$gl_abort_bug in + yes,yes,no) ;; *) AC_LIBOBJ([getcwd]) AC_DEFINE([__GETCWD_PREFIX], [[rpl_]], |