Fix possible unnecessary rebuild
This fix the unnecessary rebuild in the following scenario:
A package rename its manifest package name and the old R.java was still
in its intermediate dir. The rule to generate R_file_stamp may always
copy the old R.java with timestamp reserved and the R_file_stamp never
gets updated.
Change-Id: I659cbb00f0e7734d7d71e1ca66065f587c8dee2c
diff --git a/core/package.mk b/core/package.mk
index adc542b..e79059a 100644
--- a/core/package.mk
+++ b/core/package.mk
@@ -199,15 +199,15 @@
-name Manifest.java 2> /dev/null`; do \
dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_MANIFEST_FILE`; \
mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
- $(ACP) -fpt $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
+ $(ACP) -fp $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
done;
$(hide) for GENERATED_R_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \
-name R.java 2> /dev/null`; do \
dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_R_FILE`; \
mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
- $(ACP) -fpt $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \
+ $(ACP) -fp $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \
|| exit 31; \
- $(ACP) -fpt $$GENERATED_R_FILE $@ || exit 32; \
+ $(ACP) -fp $$GENERATED_R_FILE $@ || exit 32; \
done; \
$(proguard_options_file): $(R_file_stamp)
