c04ff4788c
What we've got here is a little GN MVP. It's lacking any knobs and doesn't yet build anything but libskia, zlib, libpng, and libjpeg-turbo. I've been hopping back and forth between Linux at work and Mac at home. These seem to be at least partially working, enough to build and run cmake/example.cpp. The xcode backend seems to work. From here, we can start exploring how to handle other backends (cmake,Android make, Google3). There are a couple things I want to try: - add another backend like vs or xcode to GN directly - intercept via a custom toolchain - reverse from ninja -t commands That last option seems kind of fun. This tries to piggyback on Chrome's GN setup as much as possible. Chrome's got quite a lot figured out, and we're basically required to do this if we want to have a single GN build system shareable by Chrome, our bots, and other clients. This pulls in some new DEPS: - build: Chrome's GN configuration, and much more - buildtools: hashes for gn binary, pulled via hooks - tools/clang: hashes for Chrome's clang, pulled via hooks into third_party/llvm-build It additionally symlinks tools/gyp to third_party/externals/gyp. GN pulls some stuff from tools/gyp on Mac. Have not yet tried building for Windows, Android, or iOS. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2087593002 Committed: https://skia.googlesource.com/skia/+/1d8de594f126b9a80bd8f8fa2005e90faf3b5b17 Review-Url: https://codereview.chromium.org/2087593002
38 lines
994 B
Python
Executable File
38 lines
994 B
Python
Executable File
#!/usr/bin/env python
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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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import subprocess
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import sys
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def quiet(*cmd):
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cmd = ' '.join(cmd).split()
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subprocess.check_output(cmd)
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def loud(*cmd):
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cmd = ' '.join(cmd).split()
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ret = subprocess.call(cmd)
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if ret != 0:
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sys.exit(ret)
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def gn_path():
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if 'linux' in sys.platform:
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return 'buildtools/linux64/gn'
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if 'darwin' in sys.platform:
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return 'buildtools/mac/gn'
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return 'buildtools/win/gn.exe'
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# Make sure we've got an up-to-date GN and Clang, and sysroot on Linux.
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quiet('download_from_google_storage',
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'--no_resume --no_auth --bucket chromium-gn',
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'-s ', gn_path() + '.sha1')
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quiet('python tools/clang/scripts/update.py --if-needed')
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if 'linux' in sys.platform:
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quiet('python build/linux/sysroot_scripts/install-sysroot.py --arch=amd64')
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# Pass all our arguments over to the real GN binary.
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loud(gn_path(), *sys.argv[1:])
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