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#!/bin/sh
#=========================== begin_copyright_notice ============================
#
# Copyright (C) 2022-2025 Intel Corporation
#
# SPDX-License-Identifier: MIT
#
#============================ end_copyright_notice =============================
set -e
# UBUNTU_VERSION supported value [ 22.04, 24.04 ] default 24.04
# LLVM_VERSION supported value [ 14, 15, 16 ] default 16
# example run: UBUNTU_VERSION=24.04 LLVM_VERSION=16 sh /home/buildSLT.sh
echo "====================BUILD SPIRV-LLVM-Translator========================="
echo "[Build Status] build script started"
if [ -z ${UBUNTU_VERSION+x} ]; then
echo "[Build Status] UBUNTU_VERSION is unset, use default 24.04";
UBUNTU_VERSION="24.04"
else
echo "[Build Status] UBUNTU_VERSION = ${UBUNTU_VERSION}"
fi
if [ -z ${LLVM_VERSION+x} ]; then
echo "[Build Status] LLVM_VERSION is unset, use default 16";
LLVM_VERSION="16"
else
echo "[Build Status] LLVM_VERSION = ${LLVM_VERSION}"
fi
apt-get update
apt-get install -y flex bison libz-dev cmake curl wget build-essential git software-properties-common unzip lsb-release
echo "[Build Status] flex bison libz-dev cmake curl wget build-essential git software-properties-common INSTALLED"
if ([ "$UBUNTU_VERSION" = "22.04" ] && [ "$LLVM_VERSION" -ge 16 ])
then
echo "[Build Status] Retrieve the LLVM archive signature for LLVM $LLVM_VERSION on Ubuntu $UBUNTU_VERSION";
wget -q https://apt.llvm.org/llvm-snapshot.gpg.key
apt-key add llvm-snapshot.gpg.key
add-apt-repository "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-$LLVM_VERSION main"
fi
apt-get install -y llvm-"$LLVM_VERSION" llvm-"$LLVM_VERSION"-dev clang-"$LLVM_VERSION" liblld-"$LLVM_VERSION" liblld-"$LLVM_VERSION"-dev
echo "[Build Status] LLVM INSTALLED"
LLVM_VERSION_PREFERRED="$LLVM_VERSION".0.0
echo "[Build Status] LLVM_VERSION_PREFERRED = $LLVM_VERSION_PREFERRED"
echo "[Build Status] build and install SPIRV-LLVM-Translator"
/usr/bin/git clone --branch llvm_release_"$LLVM_VERSION"0 https://github.com/KhronosGroup/SPIRV-LLVM-Translator
cd SPIRV-LLVM-Translator
echo 'set(CPACK_GENERATOR "DEB")' >> CMakeLists.txt && echo 'set(CPACK_DEBIAN_PACKAGE_MAINTAINER "David Doria") # required' >> CMakeLists.txt && echo 'include(CPack)' >> CMakeLists.txt
mkdir build && cd build
cmake .. -DBASE_LLVM_VERSION="$LLVM_VERSION_PREFERRED"
make llvm-spirv -j`nproc`
cpack
echo "[Build Status] SPIRV-LLVM-Translator Packed"
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