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firestar5683
29 lines
1.3 KiB
Python
29 lines
1.3 KiB
Python
import subprocess
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Import('env', 'common', 'msgq')
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cereal_dir = Dir('.')
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gen_dir = Dir('gen')
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# Build cereal
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schema_files = ['log.capnp', 'car.capnp', 'legacy.capnp', 'custom.capnp']
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schema_outputs = env.Command([f'gen/cpp/{s}.c++' for s in schema_files] + [f'gen/cpp/{s}.h' for s in schema_files],
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schema_files,
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f"capnpc --src-prefix={cereal_dir.path} $SOURCES -o c++:{gen_dir.path}/cpp/")
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# capnpc embeds an exact compiler-version guard in every generated C++ header.
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# Include the tool version in the dependency signature so SCons cannot reuse
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# generated headers from a cache populated by another AGNOS/toolchain version.
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capnp_compiler_version = subprocess.check_output(['capnpc', '--version'], encoding='utf-8').strip()
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env.Depends(schema_outputs, env.Value(capnp_compiler_version))
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cereal = env.Library('cereal', [f'gen/cpp/{s}.c++' for s in schema_files])
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# Build messaging
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services_h = env.Command(['services.h'], ['services.py'], 'python3 ' + cereal_dir.path + '/services.py > $TARGET')
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env.Program('messaging/bridge', ['messaging/bridge.cc', 'messaging/msgq_to_zmq.cc'], LIBS=[msgq, common, 'pthread'])
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socketmaster = env.Library('socketmaster', ['messaging/socketmaster.cc'])
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Export('cereal', 'socketmaster')
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