* modules/gettime (Depends-on): Add extensions module.

[gnulib.git] / m4 / timespec.m4

diff --git a/m4/timespec.m4 b/m4/timespec.m4
index fddf4b6..a500a3e 100644 (file)
--- a/m4/timespec.m4
+++ b/m4/timespec.m4
@@ -1,6 +1,8 @@
-#serial 11
+#serial 12
+
+# Copyright (C) 2000, 2001, 2003, 2004, 2005, 2006 Free Software
+# Foundation, Inc.
 
-# Copyright (C) 2000, 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -17,8 +19,8 @@ AC_DEFUN([gl_TIMESPEC],
   AC_CHECK_HEADERS_ONCE(sys/time.h)
   gl_CHECK_TYPE_STRUCT_TIMESPEC
 
-  dnl Persuade glibc <time.h> to declare nanosleep().
-  AC_REQUIRE([AC_GNU_SOURCE])
+  dnl Persuade glibc and Solaris <time.h> to declare nanosleep.
+  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
 
   AC_CHECK_DECLS(nanosleep, , , [#include <time.h>])
 ])