opkg: adding cache support

   opkg-cl --cache <cache_directory>

   Thank for Werner



git-svn-id: http://opkg.googlecode.com/svn/trunk@154 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358

1 files changed, 6 insertions, 0 deletions

diff --git a/libopkg/opkg.c b/libopkg/opkg.c
index 4123611..7e67755 100644
--- a/libopkg/opkg.c
+++ b/libopkg/opkg.c
@@ -273,6 +273,12 @@ opkg_re_read_config_files (opkg_t *opkg)
     a->offline_root_post_script_cmd = strdup (c->offline_root_post_script_cmd);
   }
 
+  if (c->cache) {
+    if (a->cache)
+	free (a->cache);
+    a->cache = strdup(c->cache);
+  }
+
   /* throw away old opkg_conf and start again */
   opkg_conf_deinit (opkg->conf);
   opkg_conf_init (opkg->conf, opkg->args);