2011-08-17 Eric Blake <eblake@redhat.com>
+ getcwd: fix test failures on mingw
+ * lib/getcwd.c (__getcwd): Early exit for ERANGE.
+ * tests/test-getcwd.c (test_abort_bug, test_long_name): Don't fail
+ test if long directory cannot be created, and allow mingw errno.
+
getcwd-lgpl: fix m4 to match relaxed test for BSD
* m4/getcwd.m4 (gl_FUNC_GETCWD_NULL): Relax probe.
(gl_FUNC_GETCWD_SIGNATURE): New macro.