merge r28205

SVN-Revision: 28206

diff --git a/target/imagebuilder/files/Makefile b/target/imagebuilder/files/Makefile
index 75129ffd2a166719517f2f532d3a4be3d7130836..e8d282a8f0cbd6c0055ef0d313034bb806b82b5d 100644 (file)
--- a/target/imagebuilder/files/Makefile
+++ b/target/imagebuilder/files/Makefile
@@ -100,7 +100,13 @@ _call_image:
        echo
        rm -rf $(TARGET_DIR)
        mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR)
-       $(MAKE) package_index
+       if [ ! -f "$(PACKAGE_DIR)/Packages" ] || [ ! -f "$(PACKAGE_DIR)/Packages.gz" ] || [ "`find $(PACKAGE_DIR) -cnewer $(PACKAGE_DIR)/Packages.gz`" ]; then \
+               echo "Package list missing or not up-to-date, generating it.";\
+               $(MAKE) package_index; \
+       else \
+               mkdir -p $(TARGET_DIR)/tmp; \
+               $(OPKG) update; \
+       fi
        $(MAKE) package_install
 ifneq ($(USER_FILES),)
        $(MAKE) copy_files
@@ -121,6 +127,7 @@ package_install: FORCE
        @echo
        @echo Installing packages...
        $(OPKG) install $(BUILD_PACKAGES)
+       rm -f $(TARGET_DIR)/usr/lib/opkg/lists/*
 
 copy_files: FORCE
        @echo