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- #!/usr/bin/env bash
- # Exit if anything fails.
- set -eux
- HERE=$PWD
- # Override gcc version to $GCC_VER.
- # Put an appropriate symlink at the front of the path.
- mkdir -pv $HOME/bin
- for g in gcc g++ gcov gcc-ar gcc-nm gcc-ranlib
- do
- test -x $( type -p ${g}-$GCC_VER )
- ln -sv $(type -p ${g}-$GCC_VER) $HOME/bin/${g}
- done
- if [[ -n ${CLANG_VER:-} ]]; then
- # There are cases where the directory exists, but the exe is not available.
- # Use this workaround for now.
- if [[ ! -x llvm-${LLVM_VERSION}/bin/llvm-config ]] && [[ -d llvm-${LLVM_VERSION} ]]; then
- rm -fr llvm-${LLVM_VERSION}
- fi
- if [[ ! -d llvm-${LLVM_VERSION} ]]; then
- mkdir llvm-${LLVM_VERSION}
- LLVM_URL="http://llvm.org/releases/${LLVM_VERSION}/clang+llvm-${LLVM_VERSION}-x86_64-linux-gnu-ubuntu-14.04.tar.xz"
- wget -O - ${LLVM_URL} | tar -Jxvf - --strip 1 -C llvm-${LLVM_VERSION}
- fi
- llvm-${LLVM_VERSION}/bin/llvm-config --version;
- export LLVM_CONFIG="llvm-${LLVM_VERSION}/bin/llvm-config";
- fi
- # NOTE, changed from PWD -> HOME
- export PATH=$HOME/bin:$PATH
- # What versions are we ACTUALLY running?
- if [ -x $HOME/bin/g++ ]; then
- $HOME/bin/g++ -v
- fi
- if [ -x $HOME/bin/clang ]; then
- $HOME/bin/clang -v
- fi
- # Avoid `spurious errors` caused by ~/.npm permission issues
- # Does it already exist? Who owns? What permissions?
- ls -lah ~/.npm || mkdir ~/.npm
- # Make sure we own it
- chown -Rc $USER ~/.npm
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