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add support for building a debug build with sanitizers of the chiavdf… #80

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8 changes: 8 additions & 0 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,14 @@ If you're running a timelord, the following tests are available, depending of wh

Those tests will simulate the vdf_client and verify for correctness the produced proofs.

## Debug builds

To build and install a debug build of the python module, run:

```bash
python setup.py build_ext --debug install
```

## Contributing and workflow

Contributions are welcome and more details are available in chia-blockchain's
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4 changes: 3 additions & 1 deletion setup.py
Original file line number Diff line number Diff line change
Expand Up @@ -130,14 +130,16 @@ def build_extension(self, ext):
build_args += ["--", "/m"]
else:
cmake_args += ["-DCMAKE_BUILD_TYPE=" + cfg]
cmake_args += ["-DCMAKE_CXX_FLAGS_DEBUG=-fsanitize=address -fsanitize=undefined",
"-DCMAKE_LINKER_FLAGS_DEBUG=-fsanitize=address -fsanitize=undefined"]
build_args += ["--", "-j", "6"]

env = os.environ.copy()
env["CXXFLAGS"] = '{} -DVERSION_INFO=\\"{}\\"'.format(
env.get("CXXFLAGS", ""), self.distribution.get_version()
)
subprocess.check_call(["cmake", ext.sourcedir] + cmake_args, env=env)
subprocess.check_call(["cmake", "--build", "."] + build_args)
subprocess.check_call(["cmake", "--build", "."] + build_args + ["--", "VERBOSE=1"])


class get_pybind_include(object):
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