X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fbackupfile.m4;h=effbce6e914c3e8d36beb2186939595cb60831c8;hb=ea7a4b772f0705edb9c9f2d75125f9849787078a;hp=2390b5ddf9d3503b982bd1eff55a7308eb2fa407;hpb=62a39c7d945eb4160c206242b85c624fb2fb21fd;p=gnulib.git

diff --git a/m4/backupfile.m4 b/m4/backupfile.m4
index 2390b5ddf..effbce6e9 100644
--- a/m4/backupfile.m4
+++ b/m4/backupfile.m4
@@ -1,19 +1,16 @@
-# backupfile.m4 serial 7
-dnl Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+# backupfile.m4 serial 12
+dnl Copyright (C) 2002, 2003, 2004, 2005, 2006 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_BACKUPFILE],
 [
-  AC_LIBSOURCES([backupfile.c, backupfile.h])
   AC_LIBOBJ([backupfile])
 
   dnl Prerequisites of lib/backupfile.c.
-  AC_REQUIRE([AC_HEADER_DIRENT])
   AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO])
   AC_REQUIRE([gl_AC_DOS])
   AC_REQUIRE([AC_SYS_LONG_FILE_NAMES])
-  AC_CHECK_HEADERS_ONCE(unistd.h)
-  AC_CHECK_FUNCS(pathconf)
+  AC_CHECK_FUNCS_ONCE([pathconf])
 ])