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starxen/ldc

By starxen

•Updated 6 days ago

Containerized D language compiler

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Languages & frameworks
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starxen/ldc repository overview

Logo

⁠LDC (LLVM-based D Compiler)

Docker image for the LDC Compiler, the LLVM-based D Programming Language Compiler.

⁠Quick reference

Maintained by:

Where to get help:
the Docker Community Slack⁠, Server Fault⁠, Unix & Linux⁠, or Stack Overflow⁠

Where to file issues:
https://gitlab.com/starxen/ldc-docker-image/-/issues⁠

Supported architectures: (more info⁠)
amd64 arm64 arm32v6 arm32v7 ppc64le riscv64 loong64 windows-amd64

Build Process Source Codes:
You can find the source code for the build process at:
GitLab Repository⁠

Published Image Artifact Details:

⁠What is D?

D is a systems programming language that combines the power and high-performance of languages like C and C++ with the productivity and ease of use of modern languages like Python or JavaScript. LDC is LLVM-based compiler that implements the D language.

⁠OS / Architecture support matrix

Which base OS images are built for which architecture. ✓ = available; — = not applicable (that OS doesn't target that architecture); ✗ = currently blocked.

OSamd64arm64arm32v7arm32v6ppc64leriscv64loong64
Debian 13 Trixie✓✓✓—✗✓—
Ubuntu 26.04 Resolute✓✓✓—✓✓—
Fedora 44✓✓——✓——
Raspberry Pi OS 13 Trixie—✓—✓———
Alpine 3.24✓✓✗✗✗✗✓
Windows Server LTSC2025✓✗—————

⁠Supported Tags and Respective Dockerfile Links

⁠Debian-based tags:
⁠Ubuntu-based tags:
⁠Fedora-based tags:
⁠Raspberry Pi OS-based tags:
⁠Alpine-based tags:
⁠Windows-based tags:

⁠Iteration tag policy

Docker image tags follow the format 1.x.x-x. The LDC version refers to the application version and remains unchanged, while the iteration indicates updates or fixes in the Docker build process. When a new image is released, the tag with the LDC version (1.x.x) will be updated to point to the latest build, while all iterated tags (1.x.x-x) will remain available for reference.

⁠DEB, RPM and APK packages

During the build process, .deb packages [amd64 arm64 riscv64 arm32v6 arm32v7 ppc64le], .rpm packages [amd64 arm64 ppc64le] and .apk packages [amd64 arm64 loong64] for Alpine Linux (musl libc) are also generated and made available for download. They are available on the release page on GitLab⁠. Install .apk packages with apk add --allow-untrusted <package>.apk.

⁠How to use this image

⁠Check LDC version
docker run --rm starxen/ldc ldc2 --version

This command will pull the LDC image and print the installed version.

⁠Running a simple D program

Create a hello.d file with the following content:

import std.stdio;

void main() {
    writeln("Hello, World!");
}

Compile your program inside the container:

docker run --rm -v ./:/src starxen/ldc ldc2 hello.d

After compilation, a file named hello will be created. It can be executed:

./hello

Or use the built-in command to compile and run your program:

docker run --rm -v ./:/src starxen/ldc rdmd hello.d
⁠Persistent compilation environment

To keep a persistent environment with your project files:

docker run --rm -it -v ./:/src starxen/ldc bash

You can now run ldc commands interactively within the container.

⁠Using a Windows image

If you want to use a Windows-based image, below are the Windows equivalents of the above commands.

⁠Compile
docker run --rm -v .\:C:\src starxen/ldc:windows ldc2 hello.d
⁠Run
.\test.exe
⁠Built-in command to compile and run
docker run --rm -v .\:C:\src starxen/ldc:windows rdmd hello.d
⁠Persistent compilation environment
docker run --rm -it -v .\:C:\src starxen/ldc:windows powershell
⁠Environment Variables

The image provides the following environment variables:

  • LDC_VERSION: Installed version of LDC.
  • LDC_ITERATION: LDC image iteration.
  • IMAGE_ARCH: Image architecture, such as AMD64, ARM64, ARM32V6, ARM32V7, PPC64LE, RISCV64 or LOONG64.
  • IMAGE_BASE_DISTRO: Specifies the base operating system distribution for the Docker image, such as DEBIAN, UBUNTU, FEDORA, RASPIOS, ALPINE or WINDOWS.
  • IMAGE_BASE_VERSION: Specifies the base operating system version for the Docker image, such as 13, 26.04, 44, 3.24 or LTSC2025.
  • IMAGE_BASE_VERSION_NAME: Specifies the base operating system version name for the Docker image, such as TRIXIE, RESOLUTE, 44, 3.24 or SERVERCORE.
⁠Windows Only
  • DOTNET_FRAMEWORK_VERSION: Installed version of .NET Framework.
⁠License

LDC is released under the "three-clause BSD" LDC license. For more details, see the LDC License⁠.

⁠More Information

⁠Backers

  • laserovsky.net⁠ for hosting GitLab Runners used for building and publishing Docker images.

Tag summary

Content type

Image

Digest

sha256:d699860b7…

Size

301 MB

Last updated

6 days ago

docker pull starxen/ldc