image: fix CONFIG_CLEAN_IPKG with CONFIG_TARGET_PER_DEVICE_ROOTFS

Running prepare_rootfs on TARGET_DIR deletes the opkg state when
CONFIG_CLEAN_IPKG is enabled, making the per-device rootfs package install
fail.

To avoid this, create a copy of the TARGET_DIR before prepare_rootfs is run
and use this as basis for per-device rootfs generation.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
This commit is contained in:
Matthias Schiffer
2016-09-25 09:30:55 +02:00
parent ce89535bce
commit 663145e419
3 changed files with 7 additions and 2 deletions

View File

@@ -52,6 +52,8 @@ opkg_package_files = $(wildcard \
$(foreach dir,$(PACKAGE_SUBDIRS), \
$(foreach pkg,$(1), $(dir)/$(pkg)_*.ipk)))
TARGET_DIR_ORIG := $(TARGET_ROOTFS_DIR)/root.orig-$(BOARD)
define prepare_rootfs
@if [ -d $(TOPDIR)/files ]; then \
$(call file_copy,$(TOPDIR)/files/.,$(1)); \