[PATCH] pthread_sigmask, timer-time: use gl_THREADLIB only if needed

Without this fix, Emacs would sometimes call sigprocmask instead of pthread_sigmask, which is a no-no in multithreaded applications. Problem reported by Jorgen Schaefer in . * m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): Suppress check for pthread_sigmask working with

[PATCH] valgrind-tests: fixed misleading help message.

The help message generated by a configure script using this module implied that valgrind was disabled by default, which it wasn't. Patched so that valgrind is in fact disabled in accordance with the documentation. --- ChangeLog|8 m4/valgrind-tests.m4 |4 ++-- 2 files

[PATCH] valgrind-tests: fixed misleading help message.

The help message generated by a configure script using this module implied that valgrind was disabled by default, which it wasn't. Patched so that valgrind is in fact disabled in accordance with the documentation. --- ChangeLog|7 +++ m4/valgrind-tests.m4 |4 ++-- 2 files c