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e357474839
Summary: Update to a newer python that builds on macOS Big Sur, make eden_scm depend on it and use it from PATH python 3.8 requires libffi which is reference via its pkg-config setup, however python's pkg-config libffi detection is broken (https://bugs.python.org/issue34823) with the documented workaround requiring an environment variable to be passed into its ./configure step, which is why this change also adds a feature to AutoconfBuilder With the updated python in place I was able to remove disable_env_override_pkgconfig = 1 disable_env_override_path = 1 from the eden_scm config so that it actually uses the pkg-configs, PATHs and other settings from its dependencies. This should make future python and other dependency upgrades much simpler. Reviewed By: HarveyHunt Differential Revision: D32231261 fbshipit-source-id: a2b6addbe22f38e3d71618c802d2c6f836fdd86c
35 lines
722 B
Plaintext
35 lines
722 B
Plaintext
[manifest]
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name = python
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[rpms]
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python3
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python3-devel
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[debs]
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python3-all-dev
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[download]
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url = https://www.python.org/ftp/python/3.8.12/Python-3.8.12.tgz
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sha256 = 316aa33f3b7707d041e73f246efedb297a70898c4b91f127f66dc8d80c596f1a
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[build]
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builder = autoconf
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subdir = Python-3.8.12
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[autoconf.args]
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--enable-shared
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--with-ensurepip=install
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# python's pkg-config libffi detection is broken
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# See https://bugs.python.org/issue34823 for clearest description
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# and pending PR https://github.com/python/cpython/pull/20451
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# The documented workaround requires an environment variable derived from
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# pkg-config to be passed into its configure step
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[autoconf.envcmd.LDFLAGS]
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pkg-config
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--libs-only-L
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libffi
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[dependencies]
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libffi
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