* m4/lock.m4: Don't define HAVE_PTHREAD_MUTEX_RECURSIVE if the
compilation target is Mac OS X 10.6.
Problem reported by parafin and Andoni Morales in
<http://savannah.gnu.org/bugs/?37844> and
<http://lists.gnu.org/archive/html/bug-gettext/2013-05/msg00007.html>.
+2013-05-11 Daiki Ueno <ueno@gnu.org>
+
+ lock: work around pthread recursive mutexes bug in Mac OS X 10.6
+ * m4/lock.m4: Don't define HAVE_PTHREAD_MUTEX_RECURSIVE if the
+ compilation target is Mac OS X 10.6.
+ Problem reported by parafin and Andoni Morales in
+ <http://savannah.gnu.org/bugs/?37844> and
+ <http://lists.gnu.org/archive/html/bug-gettext/2013-05/msg00007.html>.
+
2013-05-11 Paul Eggert <eggert@cs.ucla.edu>
mkdir-p: remove assumptions about umask and mode
[[
#if __FreeBSD__ == 4
error "No, in FreeBSD 4.0 recursive mutexes actually don't work."
+#elif (defined __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ \
+ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
+error "No, in Mac OS X < 10.7 recursive mutexes actually don't work."
#else
int x = (int)PTHREAD_MUTEX_RECURSIVE;
return !x;