Colin Cross | b1657a5 | 2014-02-11 16:52:27 -0800 | [diff] [blame] | 1 | # |
| 2 | # Copyright (C) 2012 The Android Open Source Project |
| 3 | # |
| 4 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | # you may not use this file except in compliance with the License. |
| 6 | # You may obtain a copy of the License at |
| 7 | # |
| 8 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | # |
| 10 | # Unless required by applicable law or agreed to in writing, software |
| 11 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | # See the License for the specific language governing permissions and |
| 14 | # limitations under the License. |
| 15 | # |
| 16 | |
| 17 | ifndef BCC_RS_TRIPLE |
| 18 | BCC_RS_TRIPLE := $($(LOCAL_2ND_ARCH_VAR_PREFIX)RS_TRIPLE) |
| 19 | endif |
| 20 | |
| 21 | # Set these values always by default |
| 22 | LOCAL_MODULE_TAGS := optional |
| 23 | LOCAL_MODULE_CLASS := SHARED_LIBRARIES |
| 24 | |
| 25 | include $(BUILD_SYSTEM)/base_rules.mk |
| 26 | |
| 27 | BCC_STRIP_ATTR := $(BUILD_OUT_EXECUTABLES)/bcc_strip_attr$(BUILD_EXECUTABLE_SUFFIX) |
| 28 | |
Pirama Arumuga Nainar | e606966 | 2015-04-15 15:38:39 -0700 | [diff] [blame] | 29 | bc_clang := $(CLANG) |
| 30 | ifdef RS_DRIVER_CLANG_EXE |
| 31 | bc_clang := $(RS_DRIVER_CLANG_EXE) |
| 32 | endif |
| 33 | |
Colin Cross | b1657a5 | 2014-02-11 16:52:27 -0800 | [diff] [blame] | 34 | bc_clang_cc1_cflags := |
| 35 | ifeq ($(BCC_RS_TRIPLE),armv7-none-linux-gnueabi) |
| 36 | # We need to pass the +long64 flag to the underlying version of Clang, since |
| 37 | # we are generating a library for use with Renderscript (64-bit long type, |
| 38 | # not 32-bit). |
| 39 | bc_clang_cc1_cflags += -target-feature +long64 |
| 40 | endif |
| 41 | bc_translated_clang_cc1_cflags := $(addprefix -Xclang , $(bc_clang_cc1_cflags)) |
| 42 | |
| 43 | bc_cflags := -MD \ |
Stephen Hines | c17fa06 | 2014-05-13 18:57:38 -0700 | [diff] [blame] | 44 | $(RS_VERSION_DEFINE) \ |
Colin Cross | b1657a5 | 2014-02-11 16:52:27 -0800 | [diff] [blame] | 45 | -std=c99 \ |
| 46 | -c \ |
| 47 | -O3 \ |
| 48 | -fno-builtin \ |
| 49 | -emit-llvm \ |
| 50 | -target $(BCC_RS_TRIPLE) \ |
| 51 | -fsigned-char \ |
Stephen Hines | 8641b7c | 2014-08-29 03:42:47 -0700 | [diff] [blame] | 52 | $($(LOCAL_2ND_ARCH_VAR_PREFIX)RS_TRIPLE_CFLAGS) \ |
Colin Cross | b1657a5 | 2014-02-11 16:52:27 -0800 | [diff] [blame] | 53 | $(LOCAL_CFLAGS) \ |
Tim Murray | bc1136f | 2014-08-27 14:47:57 -0700 | [diff] [blame] | 54 | $(bc_translated_clang_cc1_cflags) \ |
| 55 | $(LOCAL_CFLAGS_$(my_32_64_bit_suffix)) |
Colin Cross | b1657a5 | 2014-02-11 16:52:27 -0800 | [diff] [blame] | 56 | |
| 57 | ifeq ($(rs_debug_runtime),1) |
| 58 | bc_cflags += -DRS_DEBUG_RUNTIME |
| 59 | endif |
Colin Cross | b1657a5 | 2014-02-11 16:52:27 -0800 | [diff] [blame] | 60 | |
Tim Murray | 1efb819 | 2014-05-19 17:24:58 -0700 | [diff] [blame] | 61 | bc_src_files := $(LOCAL_SRC_FILES) |
| 62 | bc_src_files += $(LOCAL_SRC_FILES_$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix)) |
| 63 | |
| 64 | c_sources := $(filter %.c,$(bc_src_files)) |
| 65 | ll_sources := $(filter %.ll,$(bc_src_files)) |
Colin Cross | b1657a5 | 2014-02-11 16:52:27 -0800 | [diff] [blame] | 66 | |
| 67 | c_bc_files := $(patsubst %.c,%.bc, \ |
| 68 | $(addprefix $(intermediates)/, $(c_sources))) |
| 69 | |
| 70 | ll_bc_files := $(patsubst %.ll,%.bc, \ |
| 71 | $(addprefix $(intermediates)/, $(ll_sources))) |
| 72 | |
| 73 | $(c_bc_files): PRIVATE_INCLUDES := \ |
| 74 | frameworks/rs/scriptc \ |
| 75 | external/clang/lib/Headers |
| 76 | $(c_bc_files): PRIVATE_CFLAGS := $(bc_cflags) |
| 77 | |
Pirama Arumuga Nainar | e606966 | 2015-04-15 15:38:39 -0700 | [diff] [blame] | 78 | $(c_bc_files): $(intermediates)/%.bc: $(LOCAL_PATH)/%.c $(bc_clang) |
Colin Cross | b1657a5 | 2014-02-11 16:52:27 -0800 | [diff] [blame] | 79 | @echo "bc: $(PRIVATE_MODULE) <= $<" |
| 80 | @mkdir -p $(dir $@) |
Pirama Arumuga Nainar | e606966 | 2015-04-15 15:38:39 -0700 | [diff] [blame] | 81 | $(hide) $(bc_clang) $(addprefix -I, $(PRIVATE_INCLUDES)) $(PRIVATE_CFLAGS) $< -o $@ |
Ying Wang | 58024b1 | 2015-04-03 15:43:09 -0700 | [diff] [blame] | 82 | $(call transform-d-to-p-args,$(@:%.bc=%.d),$(@:%.bc=%.P)) |
Colin Cross | b1657a5 | 2014-02-11 16:52:27 -0800 | [diff] [blame] | 83 | |
| 84 | $(ll_bc_files): $(intermediates)/%.bc: $(LOCAL_PATH)/%.ll $(LLVM_AS) |
| 85 | @mkdir -p $(dir $@) |
| 86 | $(hide) $(LLVM_AS) $< -o $@ |
Ying Wang | 58024b1 | 2015-04-03 15:43:09 -0700 | [diff] [blame] | 87 | $(call transform-d-to-p-args,$(@:%.bc=%.d),$(@:%.bc=%.P)) |
Colin Cross | b1657a5 | 2014-02-11 16:52:27 -0800 | [diff] [blame] | 88 | |
Ying Wang | 58024b1 | 2015-04-03 15:43:09 -0700 | [diff] [blame] | 89 | -include $(c_bc_files:%.bc=%.P) |
| 90 | -include $(ll_bc_files:%.bc=%.P) |
Colin Cross | b1657a5 | 2014-02-11 16:52:27 -0800 | [diff] [blame] | 91 | |
| 92 | $(LOCAL_BUILT_MODULE): PRIVATE_BC_FILES := $(c_bc_files) $(ll_bc_files) |
| 93 | $(LOCAL_BUILT_MODULE): $(c_bc_files) $(ll_bc_files) |
| 94 | $(LOCAL_BUILT_MODULE): $(LLVM_LINK) $(clcore_LLVM_LD) |
| 95 | $(LOCAL_BUILT_MODULE): $(LLVM_AS) $(BCC_STRIP_ATTR) |
| 96 | @echo "bc lib: $(PRIVATE_MODULE) ($@)" |
| 97 | @mkdir -p $(dir $@) |
| 98 | $(hide) $(LLVM_LINK) $(PRIVATE_BC_FILES) -o $@.unstripped |
| 99 | $(hide) $(BCC_STRIP_ATTR) -o $@ $@.unstripped |
| 100 | |
| 101 | BCC_RS_TRIPLE := |