+2011-10-05 Bruno Haible <bruno@clisp.org>
+
+ fabs: Use a .m4 file.
+ * m4/fabs.m4: New file.
+ * modules/fabs (Files): Add it.
+ (configure.ac): Just invoke gl_FUNC_FABS.
+
2011-10-05 Jim Meyering <meyering@redhat.com>
file-has-acl: revert both recent changes, 80af92af and 95f7c57f