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-rw-r--r--package/opkg/patches/003-fs_overlay_support.patch49
1 files changed, 49 insertions, 0 deletions
diff --git a/package/opkg/patches/003-fs_overlay_support.patch b/package/opkg/patches/003-fs_overlay_support.patch
new file mode 100644
index 0000000000..63a34cf9d3
--- /dev/null
+++ b/package/opkg/patches/003-fs_overlay_support.patch
@@ -0,0 +1,49 @@
+This patch adds a new configuration option (overlay_root) specifying
+what mount point opkg should check for available storage space.
+
+Signed-off-by: Nicolas Thill <nico@openwrt.org>
+
+
+diff -ruN opkg-4564-old/libopkg/opkg_conf.c opkg-4564-new/libopkg/opkg_conf.c
+--- opkg-4564-old/libopkg/opkg_conf.c 2008-08-04 19:18:51.000000000 +0200
++++ opkg-4564-new/libopkg/opkg_conf.c 2008-12-12 02:26:35.000000000 +0100
+@@ -64,6 +64,7 @@
+ { "offline_root", OPKG_OPT_TYPE_STRING, &conf->offline_root },
+ { "offline_root_post_script_cmd", OPKG_OPT_TYPE_STRING, &conf->offline_root_post_script_cmd },
+ { "offline_root_pre_script_cmd", OPKG_OPT_TYPE_STRING, &conf->offline_root_pre_script_cmd },
++ { "overlay_root", OPKG_OPT_TYPE_STRING, &conf->overlay_root },
+ { "proxy_passwd", OPKG_OPT_TYPE_STRING, &conf->proxy_passwd },
+ { "proxy_user", OPKG_OPT_TYPE_STRING, &conf->proxy_user },
+ { "query-all", OPKG_OPT_TYPE_BOOL, &conf->query_all },
+diff -ruN opkg-4564-old/libopkg/opkg_conf.h opkg-4564-new/libopkg/opkg_conf.h
+--- opkg-4564-old/libopkg/opkg_conf.h 2008-08-04 19:18:51.000000000 +0200
++++ opkg-4564-new/libopkg/opkg_conf.h 2008-12-12 02:25:33.000000000 +0100
+@@ -67,6 +67,7 @@
+ char *offline_root;
+ char *offline_root_pre_script_cmd;
+ char *offline_root_post_script_cmd;
++ char *overlay_root;
+ int query_all;
+ int verbosity;
+ int noaction;
+Binary files opkg-4564-old/libopkg/opkg_conf.o and opkg-4564-new/libopkg/opkg_conf.o differ
+diff -ruN opkg-4564-old/libopkg/opkg_install.c opkg-4564-new/libopkg/opkg_install.c
+--- opkg-4564-old/libopkg/opkg_install.c 2008-08-04 19:18:51.000000000 +0200
++++ opkg-4564-new/libopkg/opkg_install.c 2008-12-12 02:29:13.000000000 +0100
+@@ -525,9 +525,15 @@
+ * 3) return a proper error code instead of 1
+ */
+ int comp_size, blocks_available;
++ char *root;
+
+ if (!conf->force_space && pkg->installed_size != NULL) {
+- blocks_available = get_available_blocks(conf->default_dest->root_dir);
++ if (conf->overlay_root != NULL) {
++ root = conf->overlay_root;
++ } else {
++ root = conf->default_dest->root_dir;
++ }
++ blocks_available = get_available_blocks(root);
+
+ comp_size = strtoul(pkg->installed_size, NULL, 0);
+ /* round up a blocks count without doing fancy-but-slow casting jazz */