127 lines
4.3 KiB
Plaintext
127 lines
4.3 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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template("clang_toolchain") {
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toolchain(target_name) {
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assert(defined(invoker.cc), "clang toolchain must specify a \"cc\" value")
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assert(defined(invoker.cxx), "clang toolchain must specify a \"cxx\" value")
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assert(defined(invoker.ar), "clang toolchain must specify a \"ar\" value")
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assert(defined(invoker.ld), "clang toolchain must specify a \"ld\" value")
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cc = invoker.cc
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cxx = invoker.cxx
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ar = invoker.ar
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ld = invoker.ld
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need_strip = false
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if (defined(invoker.strip)) {
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strip = invoker.strip
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need_strip = true
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}
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tool("cc") {
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command = "$cc {{defines}} {{include_dirs}} {{cflags}} {{cflags_c}} -c {{source}} -o {{output}}"
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description = "clang {{output}}"
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outputs =
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[ "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o" ]
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}
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tool("cxx") {
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depfile = "{{output}}.d"
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command = "$cxx {{defines}} {{include_dirs}} {{cflags_cc}} -c {{source}} -o {{output}}"
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description = "clang++ {{output}}"
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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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tool("asm") {
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depfile = "{{output}}.d"
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command = "$cc {{include_dirs}} {{asmflags}} -c {{source}} -o {{output}}"
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description = "ASM {{output}}"
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outputs =
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[ "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o" ]
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}
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tool("alink") {
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outfile = "{{output_dir}}/{{target_output_name}}{{output_extension}}"
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rspfile = "{{output}}.rsp"
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rspfile_content = "{{inputs}}"
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command = "$ar -cr {{output}} @\"$rspfile\""
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description = "AR {{output}}"
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outputs = [ outfile ]
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default_output_dir = "{{root_out_dir}}/libs"
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default_output_extension = ".a"
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output_prefix = "lib"
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}
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tool("solink") {
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outfile = "{{output_dir}}/{{target_output_name}}{{output_extension}}"
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unstripped_outfile = outfile
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rspfile = "$outfile.rsp"
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rspfile_content = "{{inputs}}"
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command = ""
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if (need_strip) {
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unstripped_outfile = "{{output_dir}}/unstripped/usr/lib/{{target_output_name}}{{output_extension}}"
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}
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command += "$ld -shared {{ldflags}} {{inputs}} {{libs}} -o $unstripped_outfile"
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if (need_strip) {
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command += " && $strip \"$unstripped_outfile\" -o \"$outfile\""
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}
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default_output_extension = ".so"
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description = "SOLINK $outfile"
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default_output_dir = "{{root_out_dir}}"
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output_prefix = "lib"
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outputs = [ outfile ]
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if (unstripped_outfile != outfile) {
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outputs += [ unstripped_outfile ]
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}
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}
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tool("link") {
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outfile = "{{output_dir}}/bin/{{target_output_name}}{{output_extension}}"
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unstripped_outfile = outfile
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rspfile = "$outfile.rsp"
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custom_ld_flags = " "
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command = ""
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if (need_strip) {
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unstripped_outfile = "{{output_dir}}/unstripped/bin/{{target_output_name}}{{output_extension}}"
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}
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command +=
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"$ld {{ldflags}} {{inputs}} {{libs}} $custom_ld_flags -o $unstripped_outfile"
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if (need_strip) {
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command += " && $strip \"$unstripped_outfile\" -o \"$outfile\""
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}
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description = "LLVM LINK $outfile"
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default_output_dir = "{{root_out_dir}}"
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rspfile_content = "{{inputs}}"
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outputs = [ outfile ]
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if (unstripped_outfile != outfile) {
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outputs += [ unstripped_outfile ]
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}
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}
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tool("stamp") {
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if (host_os == "win") {
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command = "cmd /c type nul > \"{{output}}\""
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} else {
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command = "/usr/bin/touch {{output}}"
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}
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description = "STAMP {{output}}"
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}
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tool("copy") {
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command = "cp -afd {{source}} {{output}}"
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description = "COPY {{source}} {{output}}"
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}
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}
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}
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