build_clickhouse.sh

#!/usr/bin/env bash
# on ubuntu 18.04
cat << EOF >/etc/apt/source.list
deb http://archive.ubuntu.com/ubuntu bionic main multiverse restricted universe
deb http://archive.ubuntu.com/ubuntu bionic-security main multiverse restricted universe
deb http://archive.ubuntu.com/ubuntu bionic-updates main multiverse restricted universe
EOF

wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
cat << EOF > /etc/apt/sources.list.d/clang.list
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic main
# 11
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-11 main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic-11 main
# 12
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-12 main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic-12 main
# 13
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-13 main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic-13 main
# 14
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-14 main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic-14 main
EOF

add-apt-repository ppa:ubuntu-toolchain-r/test -y
apt update
sudo apt remove --purge --auto-remove cmake
rm -f /usr/local/bin/cmake
sudo apt install -y software-properties-common lsb-release && \
sudo apt clean all
wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/null | gpg --dearmor - | sudo tee /etc/apt/trusted.gpg.d/kitware.gpg >/dev/null
sudo apt-add-repository "deb https://apt.kitware.com/ubuntu/ $(lsb_release -cs) main"
sudo apt update
sudo apt install -y kitware-archive-keyring
sudo rm /etc/apt/trusted.gpg.d/kitware.gpg
sudo apt install -y cmake
sudo apt install -y build-essential libtool autoconf unzip wget git curl ninja-build

# apt install gcc-11 g++-11 -y
# export CC=gcc-11
# export CXX=g++-11
apt install clang-14
export CC=clang-14
export CXX=clang++-14
git clone --recursive --depth=1 https://github.com/yandex/ClickHouse.git

export MAKEFLAGS="-j $(nproc)"
export NINJAFLAGS="-j $(nproc)"
cd ClickHouse && mkdir -p build && cd build && cmake ..
clear && time ninja