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How to Build ClickHouse on macOS for macOS

You don't need to build ClickHouse yourself!

You can install pre-built ClickHouse as described in Quick Start.

ClickHouse can be compiled on macOS x86_64 (Intel) and arm64 (Apple Silicon) using on macOS 10.15 (Catalina) or higher.

As compiler, only Clang from homebrew is supported.

Install prerequisites​

First, see the generic prerequisites documentation.

Next, install Homebrew and run

Then run:

brew update
brew install ccache cmake ninja libtool gettext llvm lld binutils grep findutils nasm bash
Note

Apple uses a case-insensitive file system by default. While this usually does not affect compilation (especially scratch makes will work), it can confuse file operations like git mv. For serious development on macOS, make sure that the source code is stored on a case-sensitive disk volume, e.g. see these instructions.

Build ClickHouse​

To build you must use Homebrew's Clang compiler:

cd ClickHouse
mkdir build
export PATH=$(brew --prefix llvm)/bin:$PATH
cmake -S . -B build
cmake --build build
# The resulting binary will be created at: build/programs/clickhouse
Note

If you are running into ld: archive member '/' not a mach-o file in ... errors during linking, you may need to use llvm-ar by setting flag -DCMAKE_AR=/opt/homebrew/opt/llvm/bin/llvm-ar.

Caveats​

If you intend to run clickhouse-server, make sure to increase the system's maxfiles variable.

Note

You'll need to use sudo.

To do so, create the /Library/LaunchDaemons/limit.maxfiles.plist file with the following content:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
        "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
  <dict>
    <key>Label</key>
    <string>limit.maxfiles</string>
    <key>ProgramArguments</key>
    <array>
      <string>launchctl</string>
      <string>limit</string>
      <string>maxfiles</string>
      <string>524288</string>
      <string>524288</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>ServiceIPC</key>
    <false/>
  </dict>
</plist>

Give the file correct permissions:

sudo chown root:wheel /Library/LaunchDaemons/limit.maxfiles.plist

Validate that the file is correct:

plutil /Library/LaunchDaemons/limit.maxfiles.plist

Load the file (or reboot):

sudo launchctl load -w /Library/LaunchDaemons/limit.maxfiles.plist

To check if it's working, use the ulimit -n or launchctl limit maxfiles commands.