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|
- #!/usr/bin/env bash
-
- # Install a newer CMake version
- curl -sSL https://cmake.org/files/v3.6/cmake-3.6.1-Linux-x86_64.sh -o install-cmake.sh
- chmod +x install-cmake.sh
- sudo ./install-cmake.sh --prefix=/usr/local --skip-license
-
- # Checkout LLVM sources
- git clone --depth=1 https://github.com/llvm-mirror/llvm.git llvm-source
- git clone --depth=1 https://github.com/llvm-mirror/libcxx.git llvm-source/projects/libcxx
- git clone --depth=1 https://github.com/llvm-mirror/libcxxabi.git llvm-source/projects/libcxxabi
-
- # Setup libc++ options
- if [ -z "$BUILD_32_BITS" ]; then
- export BUILD_32_BITS=OFF && echo disabling 32 bit build
- fi
-
- # Build and install libc++ (Use unstable ABI for better sanitizer coverage)
- mkdir llvm-build && cd llvm-build
- cmake -DCMAKE_C_COMPILER=${C_COMPILER} -DCMAKE_CXX_COMPILER=${COMPILER} \
- -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=/usr \
- -DLIBCXX_ABI_UNSTABLE=ON \
- -DLLVM_USE_SANITIZER=${LIBCXX_SANITIZER} \
- -DLLVM_BUILD_32_BITS=${BUILD_32_BITS} \
- ../llvm-source
- make cxx -j2
- sudo make install-cxxabi install-cxx
- cd ../
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