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Performance improvement for whole static libs

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Improves performance for LOCAL_WHOLE_STATIC_LIBS by copying the first .a
to the new .a rather than extracting and recreating

Change-Id: Iecdb5e4bb2ce987bb41a70c3393d18a6d72ae689
This commit is contained in:
Dan Albert
2014-05-23 12:26:51 -07:00
parent 36ba1db405
commit e0f44ac25d
1 changed files with 13 additions and 4 deletions
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17
core/definitions.mk
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@@ -1176,7 +1176,7 @@ endef
# $(1): the full path of the source static library.
define _extract-and-include-single-target-whole-static-lib
@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(1)]"
@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(strip $(1))]"
$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\
rm -rf $$ldir; \
mkdir -p $$ldir; \
@@ -1190,8 +1190,16 @@ $(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;
endef
# $(1): the full path of the source static library.
define extract-and-include-whole-static-libs-first
$(if $(strip $(1)),
@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(strip $(1))]"
$(hide) cp $(1) $@)
endef
define extract-and-include-target-whole-static-libs
$(foreach lib,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), \
$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)))
$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \
$(call _extract-and-include-single-target-whole-static-lib, $(lib)))
endef
@@ -1213,7 +1221,7 @@ endef
# $(1): the full path of the source static library.
define _extract-and-include-single-host-whole-static-lib
@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(1)]"
@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(strip $(1))]"
$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\
rm -rf $$ldir; \
mkdir -p $$ldir; \
@@ -1228,7 +1236,8 @@ $(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;
endef
define extract-and-include-host-whole-static-libs
$(foreach lib,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), \
$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)))
$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \
$(call _extract-and-include-single-host-whole-static-lib, $(lib)))
endef