# # Copyright (C) 2012 The Android Open Source Project # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # include $(BUILD_SYSTEM)/base_rules.mk BCC_STRIP_ATTR := $(BUILD_OUT_EXECUTABLES)/bcc_strip_attr$(BUILD_EXECUTABLE_SUFFIX) # We need to pass the +long64 flag to the underlying version of Clang, since # we are generating a library for use with Renderscript (64-bit long type, # not 32-bit). bc_clang_cc1_cflags := -target-feature +long64 bc_translated_clang_cc1_cflags := $(addprefix -Xclang , $(bc_clang_cc1_cflags)) bc_cflags := -MD \ -DRS_VERSION=$(RS_VERSION) \ -std=c99 \ -c \ -O3 \ -fno-builtin \ -emit-llvm \ -target armv7-none-linux-gnueabi \ -fsigned-char \ $(LOCAL_CFLAGS) \ $(bc_translated_clang_cc1_cflags) ifeq ($(rs_debug_runtime),1) bc_cflags += -DRS_DEBUG_RUNTIME endif rs_debug_runtime:= ifeq ($(ARCH_X86_HAVE_SSE2), true) bc_cflags += -DARCH_X86_HAVE_SSE2 endif ifeq ($(ARCH_X86_HAVE_SSE3), true) bc_cflags += -DARCH_X86_HAVE_SSE3 endif c_sources := $(filter %.c,$(LOCAL_SRC_FILES)) ll_sources := $(filter %.ll,$(LOCAL_SRC_FILES)) c_bc_files := $(patsubst %.c,%.bc, \ $(addprefix $(intermediates)/, $(c_sources))) ll_bc_files := $(patsubst %.ll,%.bc, \ $(addprefix $(intermediates)/, $(ll_sources))) $(c_bc_files): PRIVATE_INCLUDES := \ frameworks/rs/scriptc \ external/clang/lib/Headers $(c_bc_files): PRIVATE_CFLAGS := $(bc_cflags) $(c_bc_files): $(intermediates)/%.bc: $(LOCAL_PATH)/%.c $(CLANG) @mkdir -p $(dir $@) $(hide) $(CLANG) $(addprefix -I, $(PRIVATE_INCLUDES)) $(PRIVATE_CFLAGS) $< -o $@ $(ll_bc_files): $(intermediates)/%.bc: $(LOCAL_PATH)/%.ll $(LLVM_AS) @mkdir -p $(dir $@) $(hide) $(LLVM_AS) $< -o $@ -include $(c_bc_files:%.bc=%.d) -include $(ll_bc_files:%.bc=%.d) $(LOCAL_BUILT_MODULE): PRIVATE_BC_FILES := $(c_bc_files) $(ll_bc_files) $(LOCAL_BUILT_MODULE): $(c_bc_files) $(ll_bc_files) $(LOCAL_BUILT_MODULE): $(LLVM_LINK) $(clcore_LLVM_LD) $(LOCAL_BUILT_MODULE): $(LLVM_AS) $(BCC_STRIP_ATTR) @mkdir -p $(dir $@) $(hide) $(LLVM_LINK) $(PRIVATE_BC_FILES) -o $@.unstripped $(hide) $(BCC_STRIP_ATTR) -o $@ $@.unstripped