1#=====================================================================
2# Calculate SHA1 checksum for libbcc.so, libRS.so and libclcore.bc
3#=====================================================================
4ifneq (true,$(DISABLE_LLVM_DEVICE_BUILDS))
5include $(CLEAR_VARS)
6
7LOCAL_MODULE := libbcc.sha1
8LOCAL_MODULE_TAGS := optional
9LOCAL_MODULE_CLASS := SHARED_LIBRARIES
10
11libbcc_SHA1_SRCS := \
12  $($(my_2nd_arch_prefix)TARGET_OUT_INTERMEDIATE_LIBRARIES)/libbcc.so \
13  $($(my_2nd_arch_prefix)TARGET_OUT_INTERMEDIATE_LIBRARIES)/libcompiler_rt.so \
14  $($(my_2nd_arch_prefix)TARGET_OUT_INTERMEDIATE_LIBRARIES)/libRS.so \
15  $(call intermediates-dir-for,SHARED_LIBRARIES,libclcore.bc,,,$(my_2nd_arch_prefix))/libclcore.bc \
16  $(call intermediates-dir-for,SHARED_LIBRARIES,libclcore_debug.bc,,,$(my_2nd_arch_prefix))/libclcore_debug.bc
17
18ifeq ($(TARGET_$(my_2nd_arch_prefix)ARCH),arm)
19ifeq ($(ARCH_ARM_HAVE_NEON),true)
20  libbcc_SHA1_SRCS += \
21    $(call intermediates-dir-for,SHARED_LIBRARIES,libclcore_neon.bc,,,$(my_2nd_arch_prefix))/libclcore_neon.bc
22endif
23endif
24
25libbcc_GEN_SHA1_STAMP := $(LOCAL_PATH)/tools/build/gen-sha1-stamp.py
26intermediates := $(call local-intermediates-dir,,$(my_2nd_arch_prefix))
27
28libbcc_SHA1_ASM := $(intermediates)/libbcc.sha1.S
29LOCAL_GENERATED_SOURCES += $(libbcc_SHA1_ASM)
30$(libbcc_SHA1_ASM): PRIVATE_SHA1_SRCS := $(libbcc_SHA1_SRCS)
31$(libbcc_SHA1_ASM): $(libbcc_SHA1_SRCS) $(libbcc_GEN_SHA1_STAMP)
32	@echo libbcc.sha1: $@
33	$(hide) mkdir -p $(dir $@)
34	$(hide) $(libbcc_GEN_SHA1_STAMP) $(PRIVATE_SHA1_SRCS) > $@
35
36LOCAL_CFLAGS += -D_REENTRANT -DPIC -fPIC
37LOCAL_CFLAGS += -O3 -nodefaultlibs -nostdlib
38
39LOCAL_MODULE_TARGET_ARCH := $(filter $(TARGET_$(my_2nd_arch_prefix)ARCH),$(LLVM_SUPPORTED_ARCH))
40
41ifdef LOCAL_MODULE_TARGET_ARCH
42include $(BUILD_SHARED_LIBRARY)
43endif
44endif
45