2013-05-15 Paul Eggert <eggert@cs.ucla.edu>
+ getaddrinfo-tests: port --enable-gcc-warnings to clang
+ * tests/test-getaddrinfo.c (simple):
+ Avoid casts from looser to stricter-aligned pointers.
+
thread: port --enable-gcc-warnings to clang
* lib/glthread/thread.h [__clang__ && USE_POSIX_THREADS_WEAK]:
Include <signal.h>, to pacify a warning about pthread_sigmask.