packages

Important: This repository serves as an example and does not come with support or guarantees in any way.

Local builds

cmake -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build

This will create a CMake prefix, which you pass to your project with -DCMAKE_PREFIX_PATH=/path/to/packages/install. See presentation.md and dependencies.md for more details.

Docker Image Build Instructions

Note: End users do not need to run these commands, they are just here for reference.

Build packages/ubuntu:

export LLVM_TAG="ghcr.io/llvmparty/packages/ubuntu:22.04-llvm19.1.7"
docker buildx build --platform linux/arm64 -t "$LLVM_TAG" . -f llvm.Dockerfile
docker buildx build --platform linux/amd64 -t "$LLVM_TAG" . -f llvm.Dockerfile
docker buildx build --platform linux/arm64,linux/amd64 -t "$LLVM_TAG" . -f llvm.Dockerfile
docker push "$LLVM_TAG"

Build packages/dependencies:

export HASH=$(python hash.py --simple | cut -c 1-8)
export DATE="$(date +"%Y%m%d")"
export TAG="ghcr.io/llvmparty/packages/dependencies:22.04-llvm19-$DATE-$HASH"
docker buildx build --platform linux/arm64 -t "$TAG" . -f dependencies.Dockerfile
docker buildx build --platform linux/amd64 -t "$TAG" . -f dependencies.Dockerfile
docker buildx build --platform linux/arm64,linux/amd64 -t "$TAG" . -f dependencies.Dockerfile
docker push "$TAG"

References:

• https://www.docker.com/blog/faster-multi-platform-builds-dockerfile-cross-compilation-guide/
• https://docs.docker.com/build/building/multi-stage/

Configuration

You need to enable long paths:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem]
"LongPathsEnabled"=dword:00000001

And then enable it in git as well:

git config --global core.longpaths true