+2006-10-14 Bruno Haible <bruno@clisp.org>
+
+ * modules/sigprocmask: New file.
+ * lib/sigprocmask.h: New file.
+ * lib/sigprocmask.c: New file.
+ * m4/signalblocking.m4 (gl_SIGNALBLOCKING): Renamed from
+ gt_SIGNALBLOCKING. When not defining HAVE_POSIX_SIGNALBLOCKING,
+ request sigprocmask.o.
+ (gl_PREREQ_SIGPROCMASK): New macro.
+ * modules/fatal-signal (Files): Remove m4/signalblocking.m4.
+ (Depends-on): Add sigprocmask.
+ * m4/fatal-signal.m4 (gl_FATAL_SIGNAL): Don't require
+ gt_SIGNALBLOCKING. Test for 'raise' only once.
+ * lib/fatal-signal.c: Include sigprocmask.h.
+ (fatal_signal_set, init_fatal_signal_set, block_fatal_signals,
+ unblock_fatal_signals): Define always.
+ * MODULES.html.sh (Support for systems lacking POSIX:2001): Add
+ sigprocmask.
+
2006-10-14 Paul Eggert <eggert@cs.ucla.edu>
Sync from Automake.