Michael Smith a1bafece22 Add arm64 Docker build container for native cross-compilation ...

Uses ubuntu:22.04 arm64 image running under QEMU emulation to produce
aarch64 binaries that match the target device exactly (same glibc, same
distro). Replaces the broken Buildroot cross-compilation approach.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-13 14:04:41 +01:00

assets

Move controls.png to assets/ and gitignore all of build/

2026-02-13 10:31:23 +01:00

docker

Restore original toolchain dockerfile

2026-02-13 12:13:23 +01:00

docker-arm64

Add arm64 Docker build container for native cross-compilation

2026-02-13 14:04:41 +01:00

docs

Document target device hardware, software, and library inventory

2026-02-13 13:29:53 +01:00

src

Replace build scripts with a Makefile

2026-02-13 11:54:36 +01:00

tools

Move controls.png to assets/ and gitignore all of build/

2026-02-13 10:31:23 +01:00

.gitignore

Ignore docker cross compilation toolchain state file

2026-02-13 10:51:53 +01:00

CLAUDE.md

Document cross-compilation toolchain findings and aarch64 mismatch

2026-02-13 13:04:12 +01:00

Makefile

Replace build scripts with a Makefile

2026-02-13 11:54:36 +01:00

Description

Own version of Ryan C. Gordon's sdlamp (https://www.youtube.com/watch?v=6hIaEHzlmFc)

743 KiB

Languages

C 83%

Python 10.8%

Shell 4.7%

Makefile 1.2%

Dockerfile 0.3%