python/manylinux1/scripts/build_llvm.sh

#!/bin/bash -ex
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# to you under the Apache License, Version 2.0 (the
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#   http://www.apache.org/licenses/LICENSE-2.0
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source /multibuild/manylinux_utils.sh

export LLVM_VERSION="7.0.1"
curl -sL http://releases.llvm.org/${LLVM_VERSION}/llvm-${LLVM_VERSION}.src.tar.xz -o llvm-${LLVM_VERSION}.src.tar.xz
unxz llvm-${LLVM_VERSION}.src.tar.xz
tar xf llvm-${LLVM_VERSION}.src.tar
pushd llvm-${LLVM_VERSION}.src
mkdir build
pushd build
cmake -DCMAKE_INSTALL_PREFIX=$PREFIX \
    -DCMAKE_BUILD_TYPE=Release \
    -DLLVM_TARGETS_TO_BUILD=host \
    -DLLVM_INCLUDE_DOCS=OFF \
    -DLLVM_INCLUDE_EXAMPLES=OFF \
    -DLLVM_INCLUDE_TESTS=OFF \
    -DLLVM_INCLUDE_UTILS=OFF \
    -DLLVM_ENABLE_TERMINFO=OFF \
    -DLLVM_ENABLE_ASSERTIONS=ON \
    -DLLVM_ENABLE_RTTI=ON \
    -DLLVM_ENABLE_OCAMLDOC=OFF \
    -DLLVM_USE_INTEL_JITEVENTS=ON \
    -DPYTHON_EXECUTABLE="$(cpython_path 2.7 32)/bin/python" \
    -GNinja \
    ..
ninja install
popd
popd
rm -rf llvm-${LLVM_VERSION}.src.tar.xz llvm-${LLVM_VERSION}.src.tar llvm-${LLVM_VERSION}.src