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fix: generate valid config.gypi (electron#31404)
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Original file line number | Diff line number | Diff line change |
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#!/usr/bin/env python | ||
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from __future__ import print_function | ||
import ast | ||
import os | ||
import pprint | ||
import re | ||
import subprocess | ||
import sys | ||
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ELECTRON_DIR = os.path.abspath(os.path.join(__file__, '..', '..')) | ||
NODE_DIR = os.path.join(ELECTRON_DIR, '..', 'third_party', 'electron_node') | ||
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def run_node_configure(target_cpu): | ||
configure = os.path.join(NODE_DIR, 'configure.py') | ||
args = ['--dest-cpu', target_cpu] | ||
# Enabled in Chromium's V8. | ||
if target_cpu == 'arm64' or target_cpu == 'x64': | ||
args += ['--experimental-enable-pointer-compression'] | ||
# Work around "No acceptable ASM compiler found" error on some Windows | ||
# machines, it breaks nothing since Electron does not use OpenSSL. | ||
if sys.platform == 'win32': | ||
args += ['--openssl-no-asm'] | ||
subprocess.check_call([sys.executable, configure] + args) | ||
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def read_node_config_gypi(): | ||
config_gypi = os.path.join(NODE_DIR, 'config.gypi') | ||
with open(config_gypi, 'r') as f: | ||
content = f.read() | ||
return ast.literal_eval(content) | ||
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def read_electron_args(): | ||
all_gn = os.path.join(ELECTRON_DIR, 'build', 'args', 'all.gn') | ||
args = {} | ||
with open(all_gn, 'r') as f: | ||
for line in f: | ||
if line.startswith('#'): | ||
continue | ||
m = re.match('([\w_]+) = (.+)', line) | ||
if m == None: | ||
continue | ||
args[m.group(1)] = m.group(2) | ||
return args | ||
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def main(target_file, target_cpu): | ||
run_node_configure(target_cpu) | ||
config = read_node_config_gypi() | ||
args = read_electron_args() | ||
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# Remove the generated config.gypi to make the parallel/test-process-config | ||
# test pass. | ||
os.remove(os.path.join(NODE_DIR, 'config.gypi')) | ||
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v = config['variables'] | ||
# Electron specific variables: | ||
v['built_with_electron'] = 1 | ||
v['node_module_version'] = int(args['node_module_version']) | ||
# Used by certain versions of node-gyp. | ||
v['build_v8_with_gn'] = 'false' | ||
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with open(target_file, 'w+') as f: | ||
f.write(pprint.pformat(config, indent=2)) | ||
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if __name__ == '__main__': | ||
sys.exit(main(*sys.argv[1:])) |