Docker image for building rust, go, zig on DSM for DSM

Uses Zig's built-in ability to link binaries with arbitrary versions of glibc for compiling rust and go (and probably other) command line utilities for Synology DSM on same very DSM. Derived from messense/cargo-zigbuild docker image.

Building Image

$ DOCKER_BUILDKIT=1 docker build -f builder.dockerfile -t builder:latest .

Or just use diwu (-;

Running the image

The builder.sh script that comes with the image mounts current dir to /mnt and sets up a few environment variables needed for compiling rust and go sources. Particular valuies will depend on Synology box's CPU and DSM's glibc version:

CARGO_BUILD_TARGET=x86_64-unknown-linux-gnu.2.26
CC='zig cc -target x86_64-linux-gnu.2.26'
CXX='zig c++ -target x86_64-linux-gnu.2.26'
CGO_ENABLED=1
GOARCH=amd64
GOOS=linux

Following vars might come handy too:

TGT_ARCH=x86_64
TGT_GLIBC=2.26

Building Binaries

Environment variables set by the builder.sh script should be in most cases enough to build in a normal way as applies to a particular project. But your millage may vary. This project comes with no means of a compiled project installation, just put the binaries manually to /usr/local/bin or wherever you want them.

Limitations And Disclaimer

Though tested only on a x86_64 host, this image would probably work on aarch64 and maybe on some other platforms, but most probably it would require some extra work on it. I created this image for personal consumption and share it “as-is” for fellow tinkerers' inpiration. Plesae note that Synology generally discoureges users from doing anything that requires root access to the DSM command line. So if sometghing goes wrong – it's on you, not me.

Links And Sources

Docker image for building rust, go, zig on DSM for DSM

Building Image

Running the image

Building Binaries

Limitations And Disclaimer

Links And Sources

Rust

cargo-zigbuild

Zig

Dockerfile

Go

DSM

No dependencies found