static-clang-docker

This docker image (hare1039/static-cpp:latest) contains LLVM, clang, libcxx, libcxxabi, libunwind, musl c, and boost.

Currently hare1039/static-cpp:latest contains

• llvm 7.0.0
• boost git master (boost asio 1.68.0 cannot compile by clang 7.0.0 , but fix by this PR, so I switch to git master)
• musl 1.1.12

If you need customlize versions, you can build the image by cloning this repo and send --build-arg.

support build arg

• LLVM_VER = 7.0.0
• BOOST_GIT_CLONE_CMD = git clone --recursive /~https://github.com/boostorg/boost.git boost; # must clone into folder ./boost

Or use Dockerfile.alternative

support build arg

• LLVM_VER = 7.0.0
• BOOST_VER = 1.68.0

The building process will take a long time. It took 4 hours for my laptop to build the image.

BTW, building process will also take ~11G space in disk. Please make sure you have enough space.

Final image is ~2G in size.

Output binary will contain libcxx, libcxxabi, libunwind, musl c, optional boost libraries.

All staticly linked.

static-clang-docker

How to use

First run the image and start bash in the container. You can run /clang++.sh, which is a wrapper script predefine all llvm paths, to compile your code.