53 lines
1.3 KiB
Nix
53 lines
1.3 KiB
Nix
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{ pkgs, version, src }:
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let
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fake-src = pkgs.runCommand "conda-fake-source-llvm-or1k" { }
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''
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mkdir -p $out/fake-conda;
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# work around yet more idiotic conda behavior - build breaks if write permissions aren't set on source files.
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cp --no-preserve=mode,ownership -R ${src} workaround-conda
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pushd workaround-conda
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tar cf $out/src.tar .
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popd
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rm -rf workaround-conda
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cat << EOF > $out/fake-conda/meta.yaml
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package:
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name: llvm-or1k
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version: ${version}
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# Use the nixpkgs cmake to build, so we are less bothered by conda idiocy.
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source:
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url: ../src.tar
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EOF
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cat << EOF > $out/fake-conda/build.sh
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mkdir build
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cd build
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cmake .. \$COMPILER32 \
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-DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_INSTALL_PREFIX=\$PREFIX \
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-DLLVM_BUILD_LLVM_DYLIB=ON \
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-DLLVM_LINK_LLVM_DYLIB=ON \
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-DLLVM_TARGETS_TO_BUILD=X86 \
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-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=OR1K \
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-DLLVM_ENABLE_ASSERTIONS=OFF \
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-DLLVM_INSTALL_UTILS=ON \
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-DLLVM_INCLUDE_TESTS=OFF \
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-DLLVM_INCLUDE_DOCS=OFF \
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-DLLVM_INCLUDE_EXAMPLES=OFF
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make -j2
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make install
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EOF
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chmod 755 $out/fake-conda/build.sh
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'';
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in
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import ./build.nix { inherit pkgs; } {
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name = "conda-llvm-or1k";
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src = fake-src;
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}
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