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diff --git a/ChangeLog b/ChangeLog
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@@ -1,3 +1,116 @@
+2011-07-07  Bruno Haible  <bruno@clisp.org>
+
+	pthread_sigmask: Document the module.
+	* doc/posix-functions/pthread_sigmask.texi: Mention the new module.
+
+2011-07-07  Bruno Haible  <bruno@clisp.org>
+
+	pthread_sigmask: Follow gnulib conventions.
+	* m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): Renamed from
+	gl_PTHREAD_SIGMASK.
+	* modules/pthread_sigmask (configure.ac): Update.
+
+2011-07-07  Bruno Haible  <bruno@clisp.org>
+
+	pthread_sigmask: Make declaration C++ safe.
+	* lib/signal.in.h: In two special conditions, just do an #include_next.
+	(pthread_sigmask): Test HAVE_PTHREAD_SIGMASK, not REPLACE_PTHREAD_MASK.
+	Invoke _GL_CXXALIAS_SYS and _GL_CXXALIASWARN.
+	* m4/signal_h.m4 (gl_SIGNAL_H_DEFAULTS): Initialize
+	HAVE_PTHREAD_SIGMASK, not REPLACE_PTHREAD_MASK.
+	* m4/pthread_sigmask.m4 (gl_PTHREAD_SIGMASK): Set HAVE_PTHREAD_SIGMASK,
+	not REPLACE_PTHREAD_MASK.
+	* modules/signal (Makefile.am): Substitute HAVE_PTHREAD_SIGMASK,
+	not REPLACE_PTHREAD_MASK.
+	* modules/pthread_sigmask (Depends-on, configure.ac): Update condition.
+
+2011-07-07  Bruno Haible  <bruno@clisp.org>
+
+	pthread_sigmask: Fix return value.
+	* lib/signal.in.h (pthread_sigmask): Declare. Don't define as a macro.
+	* lib/pthread_sigmask.c: New file.
+	* modules/pthread_sigmask (Files): Add it.
+	(configure.ac): Invoke AC_LIBOBJ.
+
+2011-07-07  Eric Blake  <eblake@redhat.com>
+
+	getopt: more portable argv creation
+	* m4/getopt.m4 (gl_GETOPT_CHECK_HEADRS): Rather than casting away
+	const, use char arrays rather than strings.
+	Suggested by Paul Eggert.
+
+2011-07-07  Bruno Haible  <bruno@clisp.org>
+
+	Tests for module 'sigprocmask'.
+	* modules/sigprocmask-tests: New file.
+	* tests/test-sigprocmask.c: New file.
+
+2011-07-07  Bruno Haible  <bruno@clisp.org>
+
+	float tests: Tweak.
+	* tests/test-float.c (main): Tweak skip message.
+
+2011-07-07  Eric Blake  <eblake@redhat.com>
+
+	getopt: avoid compiler warning during configure
+	* m4/getopt.m4 (gl_GETOPT_CHECK_HEADRS): Avoid problems with
+	assigning string literals to non-const pointer.
+
+	getopt-gnu: avoid crash in glibc getopt
+	* m4/getopt.m4 (gl_GETOPT_CHECK_HEADRS): Detect the problem.
+	* tests/test-getopt.h (test_getopt): Enhance test.
+	* tests/test-getopt_long.h (test_getopt_long): Likewise.
+	* doc/posix-functions/getopt.texi (getopt): Document it.
+	* doc/glibc-functions/getopt_long.texi (getopt_long): Likewise.
+	* doc/glibc-functions/getopt_long_only.texi (getopt_long_only):
+	Likewise.
+
+2011-07-07  Ulrich Drepper  <drepper@gmail.com>
+
+	getopt: handle W; without long options in getopt [BZ #12922]
+	* lib/getopt.c (_getopt_internal_r): When "W;" is in short options
+	but no long options are defined, just return 'W'.
+
+2011-07-07  Bruno Haible  <bruno@clisp.org>
+
+	Avoid literal tabs.
+	* m4/po,m4 (AM_PO_SUBDIRS, AM_POSTPROCESS_PO_MAKEFILE): Use a shell
+	variable containing a tab instead of a literal tab.
+	Reported by Jim Meyering.
+
+2011-07-07  Bruno Haible  <bruno@clisp.org>
+
+	Comments.
+	* m4/frexp.m4 (gl_FUNC_FREXP_WORKS): Update comments about mingw.
+
+2011-07-06  Bruno Haible  <bruno@clisp.org>
+
+	sys_select: Fix compilation error on mingw, introduced on 2011-06-30.
+	* lib/sys_select.in.h: Don't include <sys/socket.h>. Instead, include
+	<winsock2.h>.
+	(rpl_fd_isset, FD_ISSET): New definitions, copied from
+	lib/sys_socket.in.h.
+	(close, gethostname): Hide declarations from <winsock2.h>.
+	(socket, connect, accept, bind, getpeername, getsockname, getsockopt,
+	listen, recv, send, recvfrom, sendto, setsockopt, shutdown): Likewise.
+	* lib/sys_socket.in.h (close, gethostname): Tweak indentation.
+	(select): Don't override if gnulib's <sys/select.h> was already
+	included.
+	* lib/unistd.in.h (socket, connect, accept, bind, getpeername,
+	getsockname, getsockopt, listen, recv, send, recvfrom, sendto,
+	setsockopt, shutdown, select): Tweak indentation.
+
+2011-07-06  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* modules/pthread_sigmask (configure.ac): gl_SIGNAL_MODULE_INDICATOR
+	and not gl_SYS_SELECT_MODULE_INDICATOR, fixing a typo exposed
+	in an application that does not use the sys_select module.
+
+2011-07-06  Erik Faye-Lund  <kusmabite@gmail.com>
+
+	poll: do not return 0 on timeout=-1
+	* lib/poll.c: Loop with yield if no events occured
+
 2011-07-06  Eric Blake  <eblake@redhat.com>
 
 	pthread_sigmask: always replace when not using pthread