xbps-src: remove non-working -u flag, make -C work in chroot.

--HG--
extra : convert_revision : a9fb1c09b4d29f35888abf9615c40d3cccbeb239

xbps-src/xbps-src.sh.in

@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2008-2009 Juan Romero Pardines.
+# Copyright (c) 2008-2010 Juan Romero Pardines.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -63,7 +63,6 @@ Options:
  -C     Do not remove build directory after successful installation.
  -c     Path to global configuration file:
         if not specified @@XBPS_INSTALL_ETCDIR@@/xbps-src.conf is used.
- -u	Update the checksum in template file if used in 'fetch' target.
 _EOF
 	exit 1
 }
@@ -178,11 +177,10 @@ check_config_vars()
 #
 # main()
 #
-while getopts "Cc:u" opt; do
+while getopts "Cc:" opt; do
 	case $opt in
-		C) dontrm_builddir=yes;;
+		C) export dontrm_builddir=yes;;
 		c) config_file_specified=yes; XBPS_CONFIG_FILE="$OPTARG";;
-		u) update_checksum=yes;;
 		--) shift; break;;
 	esac
 done