LLVM+Clang 4.0.0

build.sh

#!/bin/bash

VERSION='4.0.0'

DOWNLOAD='curl -O' # or 'wget'
EXTRACT='tar xf'

${DOWNLOAD} http://releases.llvm.org/${VERSION}/llvm-${VERSION}.src.tar.xz
${DOWNLOAD} http://releases.llvm.org/${VERSION}/cfe-${VERSION}.src.tar.xz
${DOWNLOAD} http://releases.llvm.org/${VERSION}/compiler-rt-${VERSION}.src.tar.xz
${DOWNLOAD} http://releases.llvm.org/${VERSION}/libcxx-${VERSION}.src.tar.xz
${DOWNLOAD} http://releases.llvm.org/${VERSION}/libcxxabi-${VERSION}.src.tar.xz
${DOWNLOAD} http://releases.llvm.org/${VERSION}/libunwind-${VERSION}.src.tar.xz
${DOWNLOAD} http://releases.llvm.org/${VERSION}/lld-${VERSION}.src.tar.xz
${DOWNLOAD} http://releases.llvm.org/${VERSION}/lldb-${VERSION}.src.tar.xz
${DOWNLOAD} http://releases.llvm.org/${VERSION}/openmp-${VERSION}.src.tar.xz
${DOWNLOAD} http://releases.llvm.org/${VERSION}/polly-${VERSION}.src.tar.xz
${DOWNLOAD} http://releases.llvm.org/${VERSION}/clang-tools-extra-${VERSION}.src.tar.xz
${DOWNLOAD} http://releases.llvm.org/${VERSION}/test-suite-${VERSION}.src.tar.xz

for archive in `ls *.tar.xz`; do
	${EXTRACT} $archive
done

mkdir archive
mv *.tar.xz ./archive

mv llvm-${VERSION}.src              llvm-${VERSION}

mv cfe-${VERSION}.src               llvm-${VERSION}/tools/clang
mv clang-tools-extra-${VERSION}.src llvm-${VERSION}/tools/clang/tools/extra
mv lldb-${VERSION}.src              llvm-${VERSION}/tools/lldb
mv lld-${VERSION}.src               llvm-${VERSION}/tools/lld
mv polly-${VERSION}.src             llvm-${VERSION}/tools/polly

mv libcxx-${VERSION}.src            llvm-${VERSION}/projects/libcxx
mv libcxxabi-${VERSION}.src         llvm-${VERSION}/projects/libcxxabi
mv compiler-rt-${VERSION}.src       llvm-${VERSION}/projects/compiler-rt
mv libunwind-${VERSION}.src         llvm-${VERSION}/projects/libunwind
mv openmp-${VERSION}.src            llvm-${VERSION}/projects/openmp
mv test-suite-${VERSION}.src        llvm-${VERSION}/projects/test-suite

mkdir build-llvm+clang-${VERSION}
cd build-llvm+clang-${VERSION}

cmake -G "Unix Makefiles" \
  -DGCC_INSTALL_PREFIX=/usr/local/gcc/gcc-git \
  -DCMAKE_BUILD_TYPE=Release \
  -DCMAKE_INSTALL_PREFIX=/usr/local/llvm+clang/llvm+clang-${VERSION} \
  -DLLVM_LIBDIR_SUFFIX=64 \
  -DLLVM_PARALLEL_COMPILE_JOBS=8 \
  -DLLVM_PARALLEL_LINK_JOBS=8 \
  -DLLDB_DISABLE_LIBEDIT=1 \
  ../llvm-${VERSION}