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98 lines
2.8 KiB
98 lines
2.8 KiB
#
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# Copyright 2015 Google, Inc.
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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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#
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cc = "gcc"
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cxx = "g++"
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toolchain("gcc") {
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tool("cc") {
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depfile = "{{output}}.d"
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command = "$cc -MMD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_c}} -c {{source}} -o {{output}}"
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depsformat = "gcc"
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description = "CC {{output}}"
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outputs = [
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"{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o",
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]
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}
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tool("cxx") {
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depfile = "{{output}}.d"
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command = "$cxx -MMD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_cc}} -c {{source}} -o {{output}}"
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depsformat = "gcc"
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description = "CXX {{output}}"
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outputs = [
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"{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o",
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]
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}
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tool("alink") {
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rspfile = "{{output}}.rsp"
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command = "rm -f {{output}} && ar rcs {{output}} @$rspfile"
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description = "AR {{target_output_name}}{{output_extension}}"
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rspfile_content = "{{inputs}}"
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outputs = [
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"{{target_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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}
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tool("solink") {
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soname = "{{target_output_name}}{{output_extension}}" # e.g. "libfoo.so".
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rspfile = soname + ".rsp"
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command =
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"$cxx -shared {{ldflags}} -o $soname -Wl,-soname=$soname @$rspfile"
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rspfile_content = "-Wl,--whole-archive {{inputs}} {{solibs}} -Wl,--no-whole-archive {{libs}}"
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description = "SOLINK $soname"
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# Use this for {{output_extension}} expansions unless a target manually
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# overrides it (in which case {{output_extension}} will be what the target
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# specifies).
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default_output_extension = ".so"
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outputs = [
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soname,
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]
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link_output = soname
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depend_output = soname
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output_prefix = "lib"
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}
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tool("link") {
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outfile = "{{target_output_name}}{{output_extension}}"
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rspfile = "$outfile.rsp"
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command = "$cxx {{ldflags}} -o $outfile -Wl,--start-group @$rspfile {{solibs}} -Wl,--end-group {{libs}}"
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description = "LINK $outfile"
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rspfile_content = "{{inputs}}"
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outputs = [
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outfile,
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]
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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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}
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