[PATCH] imagebuilder: unset BINARY_FOLDER and DOWNLOAD_FOLDER in imagebuilder archive

[Sven Roederer]

Setting these folder during buildtime will embedd their location in the .config file.
This results in trying to use the same subfolders on the (other) machine running the
imagebuilder, where these might be not accessible at all.

mkdir: cannot create directory '/mnt/build': Permission denied
Makefile:116: recipe for target '_call_image' failed
make[2]: *** [_call_image] Error 1
Makefile:241: recipe for target 'image' failed
make[1]: *** [image] Error 2

Signed-off-by: Sven Roederer <devel-sven at geroedel.de>
---
 target/imagebuilder/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/target/imagebuilder/Makefile b/target/imagebuilder/Makefile
index f9c08776a8..3e69ae4a13 100644
--- a/target/imagebuilder/Makefile
+++ b/target/imagebuilder/Makefile
@@ -29,6 +29,8 @@ $(BIN_DIR)/$(IB_NAME).tar.xz: clean
 	mkdir -p $(IB_KDIR) $(IB_LDIR) $(PKG_BUILD_DIR)/staging_dir/host/lib \
 		$(PKG_BUILD_DIR)/target $(PKG_BUILD_DIR)/scripts $(IB_DTSDIR)
 	-cp $(TOPDIR)/.config $(PKG_BUILD_DIR)/.config
+	sed -i 's/^CONFIG_BINARY_FOLDER=.*/# CONFIG_BINARY_FOLDER was reset by Imagebuilder/' $(PKG_BUILD_DIR)/.config
+	sed -i 's/^CONFIG_DOWNLOAD_FOLDER=.*/# CONFIG_DOWNLOAD_FOLDER was reset by Imagebuilder/' $(PKG_BUILD_DIR)/.config
 	$(CP) -L \
 		$(INCLUDE_DIR) $(SCRIPT_DIR) \
 		$(TOPDIR)/rules.mk \
-- 
2.17.1