mirror of https://github.com/exaloop/codon.git
40 lines
1.1 KiB
Markdown
40 lines
1.1 KiB
Markdown
Unless you really need to build Codon for whatever reason, we strongly
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recommend using pre-built binaries if possible.
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# Dependencies
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Codon depends on LLVM 12, which can be installed via most package
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managers. To build LLVM 12 yourself, you can do the following:
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``` bash
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git clone --depth 1 -b release/12.x https://github.com/llvm/llvm-project
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mkdir -p llvm-project/llvm/build
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cd llvm-project/llvm/build
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cmake .. \
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-DCMAKE_BUILD_TYPE=Release \
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-DLLVM_INCLUDE_TESTS=OFF \
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-DLLVM_ENABLE_RTTI=ON \
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-DLLVM_ENABLE_ZLIB=OFF \
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-DLLVM_ENABLE_TERMINFO=OFF \
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-DLLVM_TARGETS_TO_BUILD=host
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make
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make install
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```
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# Build
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The following can generally be used to build Codon. The build process
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will automatically download and build several smaller dependencies.
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``` bash
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mkdir build
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(cd build && cmake .. -DCMAKE_BUILD_TYPE=Release \
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-DLLVM_DIR=$(llvm-config --cmakedir) \
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-DCMAKE_C_COMPILER=clang \
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-DCMAKE_CXX_COMPILER=clang++)
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cmake --build build --config Release
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```
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This should produce the `codon` executable in the `build` directory, as
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well as `codon_test` which runs the test suite.
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