Add gnulib support for pthread_sigmask.

* Makefile.in (GNULIB_MODULES): Add pthread_sigmask.
(GNULIB_TOOL_FLAGS): Avoid sigprocmask.  Emacs does its own
implementation of 'sigprocmask' on Windows, and it assumes
'sigprocmask' on non-Windows hosts, so it doesn't need the
sigprocmask module.
* lib/signal.in.h, m4/pthread_sigmask.m4, m4/signal_h.m4:
New files, automatically imported from gnulib.
* lib/gnulib.mk, m4/gl-comp.m4: Automatically-imported update
due to the above changes.
* .bzrignore: Add lib/signal.h.

1 files changed, 14 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 19dcf6818e3..0d69b94943e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,17 @@
+2011-07-06  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Add gnulib support for pthread_sigmask.
+        * Makefile.in (GNULIB_MODULES): Add pthread_sigmask.
+        (GNULIB_TOOL_FLAGS): Avoid sigprocmask.  Emacs does its own
+        implementation of 'sigprocmask' on Windows, and it assumes
+        'sigprocmask' on non-Windows hosts, so it doesn't need the
+        sigprocmask module.
+        * lib/signal.in.h, m4/pthread_sigmask.m4, m4/signal_h.m4:
+        New files, automatically imported from gnulib.
+        * lib/gnulib.mk, m4/gl-comp.m4: Automatically-imported update
+        due to the above changes.
+        * .bzrignore: Add lib/signal.h.
+
 2011-07-05  Jan Djärv  <jan.h.d@swipnet.se>
 
         * configure.in (HAVE_GCONF): Allow both HAVE_GCONF and HAVE_GSETTINGS.