795423198b
I am hoping this makes it easier to get *SAN bots going. Today we're generating a libcompiler_rt.a that's using a relocation type that the ld on the bots doesn't know about. This lld is will know about anything our Clang generates. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2301273002 Review-Url: https://codereview.chromium.org/2301273002
56 lines
1.8 KiB
Python
Executable File
56 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright 2016 Google Inc.
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#
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Create a Clang toolchain for Linux hosts."""
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import argparse
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import os
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import subprocess
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import tempfile
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REPO = "https://llvm.googlesource.com/"
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BRANCH = "release_39"
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def create_asset(target_dir):
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os.chdir(tempfile.mkdtemp())
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subprocess.check_call(["git", "clone", "-b", BRANCH, REPO + "llvm"])
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os.chdir("llvm/tools")
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subprocess.check_call(["git", "clone", "-b", BRANCH, REPO + "clang"])
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subprocess.check_call(["git", "clone", "-b", BRANCH, REPO + "lld"])
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os.chdir("../projects")
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subprocess.check_call(["git", "clone", "-b", BRANCH, REPO + "compiler-rt"])
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subprocess.check_call(["git", "clone", "-b", BRANCH, REPO + "libcxx"])
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subprocess.check_call(["git", "clone", "-b", BRANCH, REPO + "libcxxabi"])
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os.chdir("..")
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os.mkdir("out")
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os.chdir("out")
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subprocess.check_call(["cmake", "..", "-G", "Ninja",
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"-DCMAKE_BUILD_TYPE=MinSizeRel",
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"-DCMAKE_INSTALL_PREFIX=" + target_dir,
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"-DLLVM_INSTALL_TOOLCHAIN_ONLY=ON",
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"-DLLVM_ENABLE_TERMINFO=OFF"])
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subprocess.check_call(["cmake", "--build", "."])
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subprocess.check_call(["cmake", "--build", ".", "--target", "install"])
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subprocess.check_call(["cp", "bin/llvm-symbolizer", target_dir + "/bin"])
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libstdcpp = subprocess.check_output(["c++",
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"-print-file-name=libstdc++.so.6"])
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subprocess.check_call(["cp", libstdcpp.strip(), target_dir + "/lib"])
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('--target_dir', '-t', required=True)
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args = parser.parse_args()
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create_asset(args.target_dir)
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if __name__ == '__main__':
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main()
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