rust/hgcli/.cargo/config
author Gregory Szorc <gregory.szorc@gmail.com>
Tue, 31 Mar 2020 19:07:36 -0700
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hgcli: add stub PyOxidizer project Using commit c772a1379c3026314eda1c8ea244b86c0658951d of PyOxidizer, I ran `pyoxidizer init-rust-project hgcli` to create a stub Rust project. The only modifications I made from what that command produced are: * Update location of pyembed crate to PyOxidizer's Git repository. * Removed some trailing whitespace from pyoxidizer.bzl * Added auto-generated Cargo.lock file Subsequent commits will modify the stub project to Mercurial's needs. Differential Revision: https://phab.mercurial-scm.org/D8350
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# By default Rust will not export dynamic symbols from built executables.
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# Python symbols need to be exported from executables in order for that
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# executable to load Python extension modules, which are shared libraries.
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# Otherwise, the extension module / shared library is unable to resolve
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# Python symbols. This file contains target-specific configuration
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# overrides to export dynamic symbols from executables.
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#
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# Ideally we would achieve this functionality via the build.rs build
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# script. But custom compiler flags via build scripts apparently only
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# support limited options.
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[target.x86_64-unknown-linux-gnu]
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rustflags = ["-C", "link-args=-Wl,-export-dynamic"]