X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=m4%2Ffatal-signal.m4;h=c5d51e08c10615242ae482c9d206299e10567eea;hb=ab925242c495050cda536f918ff4d5118798505a;hp=6d48e3a71b6ad3665d0473994979b650dcea4ec0;hpb=40b33d9d6c32cd1afac372a5da2b002aac5a881d;p=gnulib.git

diff --git a/m4/fatal-signal.m4 b/m4/fatal-signal.m4
index 6d48e3a71..c5d51e08c 100644
--- a/m4/fatal-signal.m4
+++ b/m4/fatal-signal.m4
@@ -1,4 +1,4 @@
-# fatal-signal.m4 serial 1
+# fatal-signal.m4 serial 2
 dnl Copyright (C) 2003 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
@@ -9,6 +9,7 @@ dnl the same distribution terms as the rest of that program.
 AC_DEFUN([gl_FATAL_SIGNAL],
 [
   AC_REQUIRE([gt_SIGNALBLOCKING])
+  AC_REQUIRE([gt_TYPE_SIG_ATOMIC_T])
   AC_CHECK_HEADERS_ONCE(unistd.h)
   AC_CHECK_FUNCS(raise)
 ])