X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Ffatal-signal.m4;h=138e2a3a35f5b1d32e2c9932baddc77fe89155c5;hb=8308b9eb6f9aac709f37c0ef5bd136ec9effe0ad;hp=c188b14395887275b381faedd0f1b3981c1f1868;hpb=fa9f85a436cb8239695046be4feb68211fe71af1;p=gnulib.git

diff --git a/m4/fatal-signal.m4 b/m4/fatal-signal.m4
index c188b1439..138e2a3a3 100644
--- a/m4/fatal-signal.m4
+++ b/m4/fatal-signal.m4
@@ -1,13 +1,13 @@
-# fatal-signal.m4 serial 4
-dnl Copyright (C) 2003-2004, 2006 Free Software Foundation, Inc.
+# fatal-signal.m4 serial 8
+dnl Copyright (C) 2003-2004, 2006, 2008-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_FATAL_SIGNAL],
 [
+  AC_REQUIRE([AC_C_INLINE])
   AC_REQUIRE([gt_TYPE_SIG_ATOMIC_T])
-  AC_CHECK_HEADERS_ONCE(unistd.h)
-  AC_CHECK_FUNCS_ONCE(raise)
-  AC_CHECK_FUNCS(sigaction)
+  AC_CHECK_HEADERS_ONCE([unistd.h])
+  gl_PREREQ_SIG_HANDLER_H
 ])