242 lines
7.4 KiB
Plaintext
Executable File
242 lines
7.4 KiB
Plaintext
Executable File
# 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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import("//build/lite/ohos_var.gni")
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import("${device_path}/config.gni")
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if (target_os == "") {
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target_os = "ohos"
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}
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if (target_cpu == "") {
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target_cpu = board_cpu
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}
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target_arch_cflags = board_cflags
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if (board_arch != "") {
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target_arch_cflags += [ "-march=$board_arch" ]
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}
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if (board_cpu != "") {
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target_arch_cflags += [ "-mcpu=$board_cpu" ]
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}
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arch = "arm"
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if (ohos_kernel_type == "liteos_a") {
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target_triple = "$arch-liteos"
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} else if (ohos_kernel_type == "linux") {
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target_triple = "$arch-linux-ohosmusl"
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}
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if (defined(board_configed_sysroot) && board_configed_sysroot != "") {
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ohos_current_sysroot = board_configed_sysroot
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}
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# Only gcc available for liteos_m.
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if (ohos_kernel_type == "liteos_m" || ohos_kernel_type == "linux") {
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use_board_toolchain = true
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}
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toolchain_cmd_suffix = ""
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if (host_os == "win") {
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toolchain_cmd_suffix = ".exe"
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}
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# enable ccache if ccache installed.
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if (ohos_build_enable_ccache) {
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compile_prefix = "ccache "
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} else {
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compile_prefix = ""
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}
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# Load board adapter dir from board config.
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if (board_adapter_dir != "") {
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ohos_board_adapter_dir = board_adapter_dir
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ohos_vendor_adapter_dir = board_adapter_dir
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}
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# Set current toolchain with to board configuration.
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if (board_toolchain != "" && use_board_toolchain) {
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ohos_build_compiler = board_toolchain_type
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if (board_toolchain_path != "") {
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compile_prefix += "${board_toolchain_path}/${board_toolchain_prefix}"
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} else {
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compile_prefix += "${board_toolchain_prefix}"
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}
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set_default_toolchain("//build/lite/toolchain:${board_toolchain}")
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if (board_toolchain_type == "gcc") {
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ohos_current_cc_command = "${compile_prefix}gcc$toolchain_cmd_suffix"
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ohos_current_cxx_command = "${compile_prefix}g++$toolchain_cmd_suffix"
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ohos_current_ar_command = "${compile_prefix}ar$toolchain_cmd_suffix"
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ohos_current_ld_command = ohos_current_cc_command
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ohos_current_strip_command =
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"${compile_prefix}strip$toolchain_cmd_suffix --strip-unneeded"
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default_target_configs = [ "//build/lite/config:gcc_opt" ]
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} else if (board_toolchain_type == "clang") {
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ohos_current_cc_command = "${compile_prefix}clang$toolchain_cmd_suffix"
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ohos_current_cxx_command = "${compile_prefix}clang++$toolchain_cmd_suffix"
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compile_prefix += "llvm-"
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ohos_current_ar_command = "${compile_prefix}ar$toolchain_cmd_suffix"
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ohos_current_ld_command = ohos_current_cc_command
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ohos_current_strip_command =
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"${compile_prefix}strip$toolchain_cmd_suffix --strip-unneeded"
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default_target_configs = [ "//build/lite/config:clang_opt" ]
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}
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# Overwrite ld cmd by customed cmd.
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if (defined(board_customed_ld_cmd) && board_customed_ld_cmd != "") {
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ohos_current_ld_command = board_customed_ld_cmd
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}
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} else {
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# OHOS default toolchain
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ohos_build_compiler = "clang"
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ohos_clang_toolchain_dir = rebase_path("${ohos_build_compiler_dir}/bin")
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compile_prefix += "$ohos_clang_toolchain_dir/"
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ohos_current_cc_command = "${compile_prefix}clang$toolchain_cmd_suffix"
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ohos_current_cxx_command = "${compile_prefix}clang++$toolchain_cmd_suffix"
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compile_prefix += "llvm-"
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ohos_current_ar_command = "${compile_prefix}ar$toolchain_cmd_suffix"
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ohos_current_ld_command = ohos_current_cxx_command
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ohos_current_strip_command =
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"${compile_prefix}strip$toolchain_cmd_suffix --strip-unneeded"
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set_default_toolchain("//build/lite/toolchain:linux_x86_64_ohos_clang")
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default_target_configs = [ "//build/lite/config:ohos_clang" ]
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default_target_configs += [ "//build/lite/config:clang_opt" ]
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}
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default_target_configs += [
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"//build/lite/config:board_config",
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"//build/lite/config:cpu_arch",
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"//build/lite/config:common",
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"//build/lite/config:default_link_path",
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]
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if (ohos_build_type == "debug") {
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default_target_configs += [ "//build/lite/config:debug" ]
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} else if (ohos_build_type == "release") {
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default_target_configs += [ "//build/lite/config:release" ]
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}
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if (ohos_kernel_type == "liteos_a") {
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default_target_configs +=
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[ "//build/lite/config/kernel/liteos/cortex_a:default" ]
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}
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if (ohos_kernel_type == "liteos_a" || ohos_kernel_type == "linux") {
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default_target_configs += [
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"//build/lite/config:security",
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"//build/lite/config:exceptions",
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]
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} else if (ohos_kernel_type == "liteos_m") {
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default_target_configs += [ "//build/lite/config:stack_protector" ]
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}
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default_target_configs += [
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"//build/lite/config:language_c",
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"//build/lite/config:language_cpp",
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"//build/lite/config:kernel_macros",
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]
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default_shared_library_configs =
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default_target_configs + [ "//build/lite/config:shared_library_config" ]
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default_static_library_configs = default_target_configs
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default_executable_configs = default_static_library_configs
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if (ohos_kernel_type != "liteos_m") {
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default_static_library_configs += [ "//build/lite/config:static_pie_config" ]
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default_executable_configs += [ "//build/lite/config:static_pie_config" ]
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default_executable_configs += [ "//build/lite/config:pie_executable_config" ]
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}
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set_defaults("executable") {
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configs = default_executable_configs
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configs += [ "//build/lite/config:board_exe_ld_flags" ]
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}
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set_defaults("static_library") {
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configs = default_static_library_configs
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}
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set_defaults("shared_library") {
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configs = default_shared_library_configs
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}
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set_defaults("source_set") {
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configs = default_target_configs
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}
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template("executable") {
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executable(target_name) {
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deps = []
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forward_variables_from(invoker, "*")
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deps += [ "//build/lite:prebuilts" ]
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}
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}
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template("static_library") {
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static_library(target_name) {
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deps = []
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forward_variables_from(invoker, "*")
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deps += [ "//build/lite:prebuilts" ]
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}
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}
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template("shared_library") {
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shared_library(target_name) {
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deps = []
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forward_variables_from(invoker, "*")
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deps += [ "//build/lite:prebuilts" ]
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}
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}
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template("source_set") {
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source_set(target_name) {
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deps = []
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forward_variables_from(invoker, "*")
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deps += [ "//build/lite:prebuilts" ]
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}
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}
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template("action") {
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action(target_name) {
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deps = []
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forward_variables_from(invoker, "*")
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marked_as_prebuilts = false
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foreach(d, deps) {
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what = "label_no_toolchain"
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if (get_label_info(d, what) == get_label_info("//build/lite:mark_as_prebuilts", what)) {
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print(get_label_info(":$target_name", what), "is marked as prebuilts")
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marked_as_prebuilts = true
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}
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}
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if (!marked_as_prebuilts) {
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deps += [ "//build/lite:prebuilts" ]
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}
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}
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}
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template("action_foreach") {
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action_foreach(target_name) {
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deps = []
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forward_variables_from(invoker, "*")
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marked_as_prebuilts = false
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foreach(d, deps) {
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what = "label_no_toolchain"
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if (get_label_info(d, what) == get_label_info("//build/lite:mark_as_prebuilts", what)) {
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print(get_label_info(":$target_name", what), "is marked as prebuilts")
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marked_as_prebuilts = true
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}
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}
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if (!marked_as_prebuilts) {
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deps += [ "//build/lite:prebuilts" ]
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}
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}
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}
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