Portability to BSD/OS 4.2.

[gnulib.git] / m4 / cloexec.m4

diff --git a/m4/cloexec.m4 b/m4/cloexec.m4
index ca0d6bc..7e0f801 100644 (file)
--- a/m4/cloexec.m4
+++ b/m4/cloexec.m4
@@ -1,11 +1,11 @@
-# cloexec.m4 serial 2
-dnl Copyright (C) 2004 Free Software Foundation, Inc.
+#serial 5
+dnl Copyright (C) 2004, 2005 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_CLOEXEC],
 [
-  dnl Prerequisites of lib/cloexec.c.
-  AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
+  AC_LIBSOURCES([cloexec.c, cloexec.h])
+  AC_LIBOBJ([cloexec])
 ])