forked from M-Labs/nac3
flake: hack-link libstdc++ statically on Windows. Closes #175
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@ -160,6 +160,14 @@
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buildInputs = [ pkgs-mingw.zlib ];
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configurePhase =
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''
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# Link libstdc++ statically. As usual with cargo, this is an adventure.
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cp --no-preserve=mode,ownership -R $CARGO_HOME/cargo-vendor-dir/llvm-sys-130.0.1/ llvm-sys-130.0.1
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substituteInPlace llvm-sys-130.0.1/build.rs --replace "cargo:rustc-link-lib=dylib=" "cargo:rustc-link-lib=static="
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substituteInPlace llvm-sys-130.0.1/build.rs --replace "fn main() {" "fn main() { println!(\"cargo:rustc-link-search=native=${pkgs-mingw.stdenv.cc.cc}/x86_64-w64-mingw32/lib\");"
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chmod 755 $CARGO_HOME/cargo-vendor-dir
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rm $CARGO_HOME/cargo-vendor-dir/llvm-sys-130.0.1
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mv llvm-sys-130.0.1 $CARGO_HOME/cargo-vendor-dir/llvm-sys-130.0.1
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export PYO3_CONFIG_FILE=${pyo3-mingw-config}
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mkdir llvm-cfg
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