mirror of
https://github.com/klzgrad/naiveproxy.git
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179 lines
4.7 KiB
Plaintext
179 lines
4.7 KiB
Plaintext
# Copyright (C) 2017 The Android Open Source Project
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#
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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("//gn/standalone/android.gni")
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import("//gn/standalone/wasm.gni")
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import("llvm.gni")
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declare_args() {
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if (is_clang) {
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if (is_linux) {
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cc = linux_clang_bin
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cxx = linux_clangxx_bin
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} else {
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cc = "clang"
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cxx = "clang++"
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}
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} else {
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cc = "gcc"
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cxx = "g++"
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}
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}
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declare_args() {
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host_ar = ar
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if (is_linux_host && is_clang) {
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host_cc = linux_clang_bin
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host_cxx = linux_clangxx_bin
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} else {
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host_cc = cc
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host_cxx = cxx
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}
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if (is_android) {
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target_ar = "$android_toolchain_root/bin/$android_abi_target-ar"
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target_cc = "$android_llvm_dir/bin/clang"
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target_cxx = "$android_llvm_dir/bin/clang++"
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} else {
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target_ar = ar
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target_cc = cc
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target_cxx = cxx
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}
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cc_wrapper = ""
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}
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python = "python"
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stamp = "touch"
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template("gcc_like_toolchain") {
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toolchain(target_name) {
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ar = invoker.ar
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cc = invoker.cc
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cxx = invoker.cxx
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lib_switch = "-l"
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lib_dir_switch = "-L"
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tool("cc") {
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depfile = "{{output}}.d"
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command = "$cc_wrapper $cc -MMD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_c}} -c {{source}} -o {{output}}"
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depsformat = "gcc"
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outputs = [
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"{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o",
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]
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description = "compile {{source}}"
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}
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tool("cxx") {
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depfile = "{{output}}.d"
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command = "$cc_wrapper $cxx -MMD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_cc}} -c {{source}} -o {{output}}"
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depsformat = "gcc"
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outputs = [
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"{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o",
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]
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description = "compile {{source}}"
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}
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tool("asm") {
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depfile = "{{output}}.d"
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command = "$cc_wrapper $cc -MMD -MF $depfile {{defines}} {{include_dirs}} {{asmflags}} -c {{source}} -o {{output}}"
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depsformat = "gcc"
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outputs = [
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"{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o",
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]
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description = "assemble {{source}}"
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}
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tool("alink") {
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if (is_mac && ar != "suppress_unused_ar_variable_warning") {
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command = "rm -f {{output}} && libtool -static {{arflags}} -o {{output}} {{inputs}}"
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} else {
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rspfile = "{{output}}.rsp"
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rspfile_content = "{{inputs}}"
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command = "$ar rcsD {{output}} @$rspfile"
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}
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outputs = [
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"{{root_out_dir}}/{{target_output_name}}{{output_extension}}",
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]
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default_output_extension = ".a"
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output_prefix = "lib"
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description = "link {{output}}"
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}
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tool("solink") {
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soname = "{{target_output_name}}{{output_extension}}"
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rpath = "-Wl,-soname,$soname"
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if (is_mac) {
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rpath = "-Wl,-install_name,@rpath/$soname"
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}
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command = "$cc_wrapper $cxx -shared {{ldflags}} {{inputs}} {{solibs}} {{libs}} $rpath -o {{output}}"
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outputs = [
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"{{root_out_dir}}/$soname",
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]
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output_prefix = "lib"
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default_output_extension = ".so"
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description = "link {{output}}"
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}
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tool("link") {
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command = "$cc_wrapper $cxx {{ldflags}} {{inputs}} {{solibs}} {{libs}} -o {{output}}"
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outputs = [
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"{{root_out_dir}}/{{target_output_name}}{{output_extension}}",
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]
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description = "link {{output}}"
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}
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tool("stamp") {
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command = "touch {{output}}"
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description = "stamp {{output}}"
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}
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tool("copy") {
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command = "cp -af {{source}} {{output}}"
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description = "COPY {{source}} {{output}}"
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}
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toolchain_args = {
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current_cpu = invoker.cpu
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current_os = invoker.os
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}
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}
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}
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gcc_like_toolchain("gcc_like") {
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cpu = current_cpu
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os = current_os
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ar = target_ar
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cc = target_cc
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cxx = target_cxx
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}
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gcc_like_toolchain("gcc_like_host") {
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cpu = host_cpu
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os = host_os
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ar = host_ar
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cc = host_cc
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cxx = host_cxx
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}
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gcc_like_toolchain("wasm") {
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# emsdk_dir and em_config are defined in wasm.gni.
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cpu = host_cpu
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os = host_os
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ar = "$emsdk_dir/emscripten/emar --em-config $em_config"
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cc = "$emsdk_dir/emscripten/emcc --em-config $em_config"
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cxx = "$emsdk_dir/emscripten/em++ --em-config $em_config"
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}
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