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platform_build
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Set timestamps of files from platform.zip to current time 

Touch files unzipped from platform.zip to update their timestamp.
Prevents make dependency confusion from files with old times.

Also add a dependency for the implicit copy rule on the
pdk_fusion.stamp file to force make to use the updated
files.

Change-Id: Ia54454518d229ce3670023819836f586fef65d3f
This commit is contained in:
Colin Cross 2012-04-23 18:49:04 -07:00
parent ebb351e1b3
commit 2bea2e6565
1 changed files with 2 additions and 2 deletions
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4
core/pdk_config.mk
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@ -46,7 +46,7 @@ $(_pdk_fusion_stamp) : $(PDK_FUSION_PLATFORM_ZIP)
@echo "Unzip $(dir $@) <- $<"
$(hide) rm -rf $(dir $@) && mkdir -p $(dir $@)
$(hide) unzip -qo $< -d $(dir $@)
$(hide) touch $@
$(hide) touch $@ $(_pdk_fusion_files)
_pdk_fusion_file_list := $(shell unzip -Z -1 $(PDK_FUSION_PLATFORM_ZIP) '*[^/]' 2>/dev/null)
_pdk_fusion_files := $(addprefix $(_pdk_fusion_intermediates)/, $(_pdk_fusion_file_list))
@ -57,7 +57,7 @@ $(_pdk_fusion_files) : $(_pdk_fusion_stamp)
# the pattern rule will be just ignored by make.
# That's desired by us: we want only absent files from the platform zip package.
# Copy with the last-modified time preserved, never follow symbolic links.
$(PRODUCT_OUT)/% : $(_pdk_fusion_intermediates)/%
$(PRODUCT_OUT)/% : $(_pdk_fusion_intermediates)/% $(_pdk_fusion_stamp)
@mkdir -p $(dir $@)
$(hide) cp -fpPR $< $@