/
build_llvm.bash
executable file
·47 lines (42 loc) · 1.86 KB
/
build_llvm.bash
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#!/usr/bin/env bash
# Utility script to download and build LLVM & clang
#
# Copyright Contributors to the Open Shading Language project.
# SPDX-License-Identifier: BSD-3-Clause
# https://github.com/AcademySoftwareFoundation/OpenShadingLanguage
# Exit the whole script if any command fails.
set -ex
echo "Building LLVM"
uname
if [[ `uname` == "Linux" ]] ; then
LLVM_VERSION=${LLVM_VERSION:=13.0.0}
LLVM_INSTALL_DIR=${LLVM_INSTALL_DIR:=${PWD}/llvm-install}
if [[ "$GITHUB_WORKFLOW" != "" ]] ; then
LLVM_DISTRO_NAME=${LLVM_DISTRO_NAME:=ubuntu-18.04}
elif [[ "$TRAVIS_DIST" == "trusty" ]] ; then
LLVM_DISTRO_NAME=${LLVM_DISTRO_NAME:=ubuntu-14.04}
elif [[ "$TRAVIS_DIST" == "xenial" ]] ; then
LLVM_DISTRO_NAME=${LLVM_DISTRO_NAME:=ubuntu-16.04}
elif [[ "$TRAVIS_DIST" == "bionic" ]] ; then
LLVM_DISTRO_NAME=${LLVM_DISTRO_NAME:=ubuntu-18.04}
else
LLVM_DISTRO_NAME=${LLVM_DISTRO_NAME:=error}
fi
LLVMTAR=clang+llvm-${LLVM_VERSION}-x86_64-linux-gnu-${LLVM_DISTRO_NAME}.tar.xz
echo LLVMTAR = $LLVMTAR
if [[ "$LLVM_VERSION" == "10.0.0" ]] || [[ "$LLVM_VERSION" == "11.0.0" ]] || [[ "$LLVM_VERSION" == "11.1.0" ]] || [[ "$LLVM_VERSION" == "12.0.0" ]] || [[ "$LLVM_VERSION" == "13.0.0" ]] || [[ "$LLVM_VERSION" == "14.0.0" ]] || [[ "$LLVM_VERSION" == "14.0.1" ]] ; then
# new
curl --location https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/${LLVMTAR} -o $LLVMTAR
else
curl --location http://releases.llvm.org/${LLVM_VERSION}/${LLVMTAR} -o $LLVMTAR
fi
ls -l $LLVMTAR
tar xf $LLVMTAR
rm -f $LLVMTAR
echo "Installed ${LLVM_VERSION} in ${LLVM_INSTALL_DIR}"
mkdir -p $LLVM_INSTALL_DIR && true
mv clang+llvm*/* $LLVM_INSTALL_DIR
export LLVM_DIRECTORY=$LLVM_INSTALL_DIR
export PATH=${LLVM_INSTALL_DIR}/bin:$PATH
# ls -a $LLVM_DIRECTORY
fi