mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-19 00:41:43 +00:00
137 lines
3.4 KiB
Python
Executable File
137 lines
3.4 KiB
Python
Executable File
#!/usr/bin/env python3
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import os
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import re
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import shutil
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from upstream_utils import (
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setup_upstream_repo,
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comment_out_invalid_includes,
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walk_cwd_and_copy_if,
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am_patches,
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)
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def eigen_inclusions(dp, f):
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"""Returns true if the given file in the "Eigen" include directory of the
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Eigen git repo should be copied into allwpilib
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Keyword arguments:
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dp -- directory path
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f -- filename
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"""
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if not dp.startswith("./Eigen"):
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return False
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abspath = os.path.join(dp, f)
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# Exclude NonMPL2.h since all non-MPL2 code will be excluded anyway
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if f == "NonMPL2.h":
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return False
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# Exclude BLAS support
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if f.endswith("_BLAS.h") or "blas" in f:
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return False
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# Exclude LAPACK support
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if f.endswith("_LAPACKE.h") or "lapack" in f:
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return False
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# Exclude MKL support
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if "MKL" in f:
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return False
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# Include architectures we care about
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if "Core/arch/" in abspath:
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return (
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"arch/AVX/" in abspath
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or "arch/Default" in abspath
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or "arch/NEON" in abspath
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or "arch/SSE" in abspath
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)
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# Include the following modules
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modules = [
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"Cholesky",
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"Core",
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"Eigenvalues",
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"Householder",
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"Jacobi",
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"LU",
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"QR",
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"SVD",
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"StlSupport",
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"misc",
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"plugins",
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]
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modules_rgx = r"|".join("/" + m for m in modules)
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# "Std" matches StdDeque, StdList, and StdVector headers
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if re.search(modules_rgx, abspath) or "Std" in f:
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return True
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else:
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# Exclude all other modules
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return False
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def unsupported_inclusions(dp, f):
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"""Returns true if the given file in the "unsupported" include directory of
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the Eigen git repo should be copied into allwpilib
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Keyword arguments:
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dp -- directory path
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f -- filename
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"""
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if not dp.startswith("./unsupported"):
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return False
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abspath = os.path.join(dp, f)
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# Exclude build system and READMEs
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if f == "CMakeLists.txt" or "README" in f:
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return False
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# Include the MatrixFunctions module
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return "MatrixFunctions" in abspath
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def main():
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root, repo = setup_upstream_repo("https://gitlab.com/libeigen/eigen.git", "3.4.0")
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wpimath = os.path.join(root, "wpimath")
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# Apply patches to original git repo
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prefix = os.path.join(root, "upstream_utils/eigen_patches")
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am_patches(repo, [os.path.join(prefix, "0001-Disable-warnings.patch")])
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# Delete old install
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for d in [
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"src/main/native/thirdparty/eigen/include/Eigen",
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"src/main/native/thirdparty/eigen/include/unsupported",
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]:
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shutil.rmtree(os.path.join(wpimath, d), ignore_errors=True)
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# Copy Eigen headers into allwpilib
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eigen_files = walk_cwd_and_copy_if(
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eigen_inclusions,
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os.path.join(wpimath, "src/main/native/thirdparty/eigen/include"),
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)
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# Copy unsupported headers into allwpilib
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unsupported_files = walk_cwd_and_copy_if(
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unsupported_inclusions,
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os.path.join(wpimath, "src/main/native/thirdparty/eigen/include"),
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)
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for f in eigen_files:
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comment_out_invalid_includes(
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f, [os.path.join(wpimath, "src/main/native/thirdparty/eigen/include")]
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)
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for f in unsupported_files:
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comment_out_invalid_includes(
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f, [os.path.join(wpimath, "src/main/native/thirdparty/eigen/include")]
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)
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if __name__ == "__main__":
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main()
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