1b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# 2b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# Copyright (C) 2012 The Android Open Source Project 3b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# 4b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# Licensed under the Apache License, Version 2.0 (the "License"); 5b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# you may not use this file except in compliance with the License. 6b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# You may obtain a copy of the License at 7b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# 8b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# http://www.apache.org/licenses/LICENSE-2.0 9b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# 10b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# Unless required by applicable law or agreed to in writing, software 11b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# distributed under the License is distributed on an "AS IS" BASIS, 12b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# See the License for the specific language governing permissions and 14b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# limitations under the License. 15b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# 16b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 17b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Crossifndef BCC_RS_TRIPLE 18b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin CrossBCC_RS_TRIPLE := $($(LOCAL_2ND_ARCH_VAR_PREFIX)RS_TRIPLE) 19b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Crossendif 20b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 21b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# Set these values always by default 22b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin CrossLOCAL_MODULE_TAGS := optional 23b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin CrossLOCAL_MODULE_CLASS := SHARED_LIBRARIES 24b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 25b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Crossinclude $(BUILD_SYSTEM)/base_rules.mk 26b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 27b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin CrossBCC_STRIP_ATTR := $(BUILD_OUT_EXECUTABLES)/bcc_strip_attr$(BUILD_EXECUTABLE_SUFFIX) 28b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 29e6069662d0e1ef53798fc16bba634ecc85aa689dPirama Arumuga Nainarbc_clang := $(CLANG) 30e6069662d0e1ef53798fc16bba634ecc85aa689dPirama Arumuga Nainarifdef RS_DRIVER_CLANG_EXE 31e6069662d0e1ef53798fc16bba634ecc85aa689dPirama Arumuga Nainarbc_clang := $(RS_DRIVER_CLANG_EXE) 32e6069662d0e1ef53798fc16bba634ecc85aa689dPirama Arumuga Nainarendif 33e6069662d0e1ef53798fc16bba634ecc85aa689dPirama Arumuga Nainar 349c8e3403d07a2347435ed58d8aa52d9dc4346f16Pirama Arumuga Nainarbc_clang_cc1_cflags := -fnative-half-type -fallow-half-arguments-and-returns 35b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Crossifeq ($(BCC_RS_TRIPLE),armv7-none-linux-gnueabi) 36b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# We need to pass the +long64 flag to the underlying version of Clang, since 37b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# we are generating a library for use with Renderscript (64-bit long type, 38b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross# not 32-bit). 39b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Crossbc_clang_cc1_cflags += -target-feature +long64 40b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Crossendif 41b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Crossbc_translated_clang_cc1_cflags := $(addprefix -Xclang , $(bc_clang_cc1_cflags)) 42b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 43b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Crossbc_cflags := -MD \ 44c17fa065b6fee1d2176bd057de98b93d723b59e5Stephen Hines $(RS_VERSION_DEFINE) \ 45b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross -std=c99 \ 46b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross -c \ 47b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross -O3 \ 48b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross -fno-builtin \ 49b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross -emit-llvm \ 50b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross -target $(BCC_RS_TRIPLE) \ 51b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross -fsigned-char \ 528641b7ce4e963122603d7498d860d5679437a206Stephen Hines $($(LOCAL_2ND_ARCH_VAR_PREFIX)RS_TRIPLE_CFLAGS) \ 53b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross $(LOCAL_CFLAGS) \ 54bc1136f44f7816be807cfaf75a9e1e7983eace38Tim Murray $(bc_translated_clang_cc1_cflags) \ 55bc1136f44f7816be807cfaf75a9e1e7983eace38Tim Murray $(LOCAL_CFLAGS_$(my_32_64_bit_suffix)) 56b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 57b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Crossifeq ($(rs_debug_runtime),1) 58b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross bc_cflags += -DRS_DEBUG_RUNTIME 59b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Crossendif 60b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 611efb81921fc26d70255ab61da987a232b47ad236Tim Murraybc_src_files := $(LOCAL_SRC_FILES) 621efb81921fc26d70255ab61da987a232b47ad236Tim Murraybc_src_files += $(LOCAL_SRC_FILES_$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix)) 631efb81921fc26d70255ab61da987a232b47ad236Tim Murray 641efb81921fc26d70255ab61da987a232b47ad236Tim Murrayc_sources := $(filter %.c,$(bc_src_files)) 651efb81921fc26d70255ab61da987a232b47ad236Tim Murrayll_sources := $(filter %.ll,$(bc_src_files)) 66b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 67b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Crossc_bc_files := $(patsubst %.c,%.bc, \ 68b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross $(addprefix $(intermediates)/, $(c_sources))) 69b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 70b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Crossll_bc_files := $(patsubst %.ll,%.bc, \ 71b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross $(addprefix $(intermediates)/, $(ll_sources))) 72b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 73b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross$(c_bc_files): PRIVATE_INCLUDES := \ 74b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross frameworks/rs/scriptc \ 75b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross external/clang/lib/Headers 76b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross$(c_bc_files): PRIVATE_CFLAGS := $(bc_cflags) 77b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 78e6069662d0e1ef53798fc16bba634ecc85aa689dPirama Arumuga Nainar$(c_bc_files): $(intermediates)/%.bc: $(LOCAL_PATH)/%.c $(bc_clang) 79b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross @echo "bc: $(PRIVATE_MODULE) <= $<" 80b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross @mkdir -p $(dir $@) 81e6069662d0e1ef53798fc16bba634ecc85aa689dPirama Arumuga Nainar $(hide) $(bc_clang) $(addprefix -I, $(PRIVATE_INCLUDES)) $(PRIVATE_CFLAGS) $< -o $@ 8258024b10594838d966e8627a0e7fd320757f900dYing Wang $(call transform-d-to-p-args,$(@:%.bc=%.d),$(@:%.bc=%.P)) 83b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 84b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross$(ll_bc_files): $(intermediates)/%.bc: $(LOCAL_PATH)/%.ll $(LLVM_AS) 85b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross @mkdir -p $(dir $@) 86b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross $(hide) $(LLVM_AS) $< -o $@ 8758024b10594838d966e8627a0e7fd320757f900dYing Wang $(call transform-d-to-p-args,$(@:%.bc=%.d),$(@:%.bc=%.P)) 88b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 8958024b10594838d966e8627a0e7fd320757f900dYing Wang-include $(c_bc_files:%.bc=%.P) 9058024b10594838d966e8627a0e7fd320757f900dYing Wang-include $(ll_bc_files:%.bc=%.P) 91b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 92b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross$(LOCAL_BUILT_MODULE): PRIVATE_BC_FILES := $(c_bc_files) $(ll_bc_files) 93b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross$(LOCAL_BUILT_MODULE): $(c_bc_files) $(ll_bc_files) 94b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross$(LOCAL_BUILT_MODULE): $(LLVM_LINK) $(clcore_LLVM_LD) 95b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross$(LOCAL_BUILT_MODULE): $(LLVM_AS) $(BCC_STRIP_ATTR) 96b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross @echo "bc lib: $(PRIVATE_MODULE) ($@)" 97b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross @mkdir -p $(dir $@) 98b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross $(hide) $(LLVM_LINK) $(PRIVATE_BC_FILES) -o $@.unstripped 99b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross $(hide) $(BCC_STRIP_ATTR) -o $@ $@.unstripped 100b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin Cross 101b1657a5989c1d52a5c107bd787a2ea8616cf69eeColin CrossBCC_RS_TRIPLE := 102