b3021e4f6b
flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics --exclude benchmark Excluding the benchmark directory (due to protobuf generated files) Also removing some Python2 specific code
34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
'Build the bundled capnp distribution'
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import subprocess
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import os
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import tempfile
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def build_libcapnp(bundle_dir, build_dir, verbose=False):
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'''
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Build capnproto
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'''
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bundle_dir = os.path.abspath(bundle_dir)
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capnp_dir = os.path.join(bundle_dir, 'capnproto-c++')
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build_dir = os.path.abspath(build_dir)
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with tempfile.TemporaryFile() as f:
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stdout = f
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if verbose:
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stdout = None
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cxxflags = os.environ.get('CXXFLAGS', None)
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os.environ['CXXFLAGS'] = (cxxflags or '') + ' -fPIC -O2 -DNDEBUG'
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conf = subprocess.Popen(['./configure', '--disable-shared', '--prefix', build_dir], cwd=capnp_dir, stdout=stdout)
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returncode = conf.wait()
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if returncode != 0:
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raise RuntimeError('Configure failed')
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make = subprocess.Popen(['make', '-j4', 'install'], cwd=capnp_dir, stdout=stdout)
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returncode = make.wait()
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if cxxflags is None:
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del os.environ['CXXFLAGS']
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else:
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os.environ['CXXFLAGS'] = cxxflags
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if returncode != 0:
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raise RuntimeError('Make failed')
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