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haiku/3rdparty/docker/cross-compiler
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Niels Sascha Reedijk e1c4049fed cross-compiler image: update to newer bookworm-slim Debian base image 
Change-Id: I1770093c91ed00e4bbae58f44ad7f86874ec0512
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7082
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
2023-10-30 06:31:27 +00:00
..
build-toolchain.sh Docker: update cross-compiler Dockerfile and build script 2022-12-30 07:55:18 +00:00
Dockerfile cross-compiler image: update to newer bookworm-slim Debian base image 2023-10-30 06:31:27 +00:00
README.md Docker: update cross-compiler Dockerfile and build script 2022-12-30 07:55:18 +00:00

README.md

A docker image suitable for cross-compiling Haiku applications

This docker image provides an environment suitable to build Haiku applications inside a Linux compiler. It can be used by projects willing to integrate an Haiku build inside their CI system, for example.

The docker build of this image prepares the environment by:

  • Building our toolchain
  • Building the haiku hpkg files and downloading dependencies
  • Extracting headers and libraries from the hpkg files to generate a sysroot directory
  • Setting up environment variables for the toolchain to be usable

You can then use the $ARCH-unknown-haiku compiler (for example arm-unknown-haiku-gcc) to build your application. All the required files are installed in /tools/cross-tools-$ARCH.

Building the image

The Dockerfile accepts four arguments when building the image:

  • BUILDTOOLS_REV is the branch/tag of buildtools that should be built. It defaults to master.
  • HAIKU_REV is the branch/tag of the haiku repository that should be built. It defaults to master.
  • ARCHITECTURE is the primary architecture to build the tools and library for. It defaults to x86_64
  • SECONDARY_ARCHITECTURE is the secondary architecture. Leave it empty in case it is not necessary.

For example, the r1beta4 images are build with the following commands:

# r1beta4 on x86 hybrid, with gcc2 as the primary architecture, and modern gcc as the secondary
podman build --build-arg BUILDTOOLS_REV=r1beta4 --build-arg HAIKU_REV=r1beta4 --build-arg ARCHITECTURE=x86_gcc2 --build-arg SECONDARY_ARCHITECTURE=x86 --tag docker.io/haiku/cross-compiler:x86_gcc2h-r1beta4 .

# r1beta4 on x86_64
podman build --build-arg BUILDTOOLS_REV=r1beta4 --build-arg HAIKU_REV=r1beta4 --build-arg ARCHITECTURE=x86_64  --tag docker.io/haiku/cross-compiler:x86_64-r1beta4 .