at91dataflashboot: fix patch target

Touch destination file so the patch target isn't rerun for every
invocation.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Peter Korsgaard 2010-06-14 22:59:14 +02:00
parent 1e17790cf2
commit d2f6fcd1b4

View File

@ -16,11 +16,12 @@ $(DL_DIR)/$(DATAFLASHBOOT_SOURCE):
$(DATAFLASHBOOT_DIR)/.unpacked: $(DL_DIR)/$(DATAFLASHBOOT_SOURCE)
mkdir -p $(@D)
$(BZCAT) $(DL_DIR)/$(DATAFLASHBOOT_SOURCE) | tar $(TAR_STRIP_COMPONENTS)=1 -C $(@D) $(TAR_OPTIONS) -
touch $(DATAFLASHBOOT_DIR)/.unpacked
touch $@
$(DATAFLASHBOOT_DIR)/.patched: $(DATAFLASHBOOT_DIR)/.unpacked
toolchain/patch-kernel.sh $(@D) boot/at91dataflashboot \
at91dataflashboot-$(DATAFLASHBOOT_VERSION)-\*.patch
touch $@
$(DATAFLASHBOOT_DIR)/$(DATAFLASHBOOT_BINARY): $(DATAFLASHBOOT_DIR)/.patched
ls $(DATAFLASHBOOT_DIR)/.unpacked