168 lines
3.1 KiB
Plaintext
168 lines
3.1 KiB
Plaintext
# Copyright (c) 2020 Huawei Device Co., Ltd.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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config("cpu_arch") {
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cflags = target_arch_cflags
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cflags_cc = cflags
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ldflags = cflags
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}
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config("language_c") {
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cflags_c = [ "-std=c99" ]
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}
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config("language_cpp") {
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cflags_cc = [ "-std=c++11" ]
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}
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config("kernel_macros") {
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if (ohos_kernel_type == "liteos_a") {
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defines = [
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"__LITEOS__",
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"__LITEOS_A__",
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]
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} else if (ohos_kernel_type == "liteos_m") {
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defines = [
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"__LITEOS__",
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"__LITEOS_M__",
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]
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} else if (ohos_kernel_type == "linux") {
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defines = [
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"__linux__",
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"__LINUX__",
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]
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}
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}
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config("werror") {
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cflags = [ "-Werror" ]
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cflags_cc = cflags
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}
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config("common") {
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defines = [ "_XOPEN_SOURCE=700" ]
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cflags = [
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"-nostdlib",
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"-fno-common",
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"-fno-builtin",
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"-fno-strict-aliasing",
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"-Wall",
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]
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cflags_cc = cflags
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ldflags = [ "-lc" ]
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cflags += [ "-fsigned-char" ]
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}
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config("security") {
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defines = [ "_FORTIFY_SOURCE=2" ]
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cflags = [ "-fstack-protector-all" ]
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cflags_cc = cflags
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ldflags = [
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"-Wl,-z,now",
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"-Wl,-z,relro",
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"-Wl,-z,noexecstack",
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]
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}
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config("exceptions") {
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cflags_cc = [ "-fexceptions" ]
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cflags_objcc = cflags_cc
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}
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config("no_exceptions") {
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cflags_cc = [ "-fno-exceptions" ]
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cflags_objcc = cflags_cc
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ldflags = cflags_cc
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}
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config("stack_protector") {
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cflags = [ "-fstack-protector-all" ]
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cflags_cc = cflags
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}
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config("static_pie_config") {
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cflags = [ "-fPIE" ]
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cflags_cc = cflags
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}
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config("shared_library_config") {
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cflags = [ "-fPIC" ]
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cflags_cc = cflags
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}
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config("pie_executable_config") {
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ldflags = [ "-pie" ]
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}
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config("ohos_clang") {
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if (ohos_kernel_type == "linux") {
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defines = [
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"_LIBCPP_HAS_MUSL_LIBC",
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"__BUILD_LINUX_WITH_CLANG",
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]
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}
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}
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config("release") {
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defines = [ "OHOS_RELEASE" ]
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}
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config("debug") {
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defines = [ "OHOS_DEBUG" ]
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}
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config("clang_opt") {
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cflags = [
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"-Oz",
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"-flto",
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]
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cflags_cc = cflags
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}
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config("gcc_opt") {
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cflags = [ "-Os" ]
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cflags_cc = cflags
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}
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config("default_link_path") {
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out_dir = rebase_path(root_build_dir)
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ldflags = [
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"-L${out_dir}",
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"-Wl,-rpath-link=${out_dir}",
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]
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}
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config("board_config") {
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cflags = []
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cflags_cc = []
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ldflags = []
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include_dirs = []
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defines = []
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cflags += board_cflags
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cflags_cc += board_cxx_flags
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ldflags += board_ld_flags
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include_dirs += board_include_dirs
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if (defined(board_macro_defines)) {
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defines += board_macro_defines
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}
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}
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config("board_exe_ld_flags") {
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ldflags = []
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if (defined(board_exe_ld_flags)) {
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ldflags += board_exe_ld_flags
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}
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}
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