2011-07-12 Bruno Haible <bruno@clisp.org>
+ pthread_sigmask: Rely on module 'threadlib'.
+ * modules/pthread_sigmask (Depends-on): Add threadlib.
+ * m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): Assume gl_THREADLIB
+ is defined.
+
+2011-07-12 Bruno Haible <bruno@clisp.org>
+
regex: Depend on module 'strcase'.
* modules/regex (Depends-on): Add strcase, for strcasecmp().