Merge pull request 'switch-to-arm-cross-gcc' (#1) from switch-to-arm-cross-gcc into main

Reviewed-on: #1

.woodpecker.yaml

@@ -1,13 +1,22 @@
 steps:
   build:
-    image: git.holgersson.xyz/nfr/alpine-with-gcc:3.19-20240121
+    image: git.holgersson.xyz/nfr/arm-none-eabi:debian11-20240121
     pull: true
     commands:
-      gcc main.c -o main
+      arm-none-eabi-gcc --specs=nosys.specs main.c -o main-arm-none-eabi-gcc.elf
 
-  test:
-    image: git.holgersson.xyz/nfr/alpine-with-gcc:latest
-    pull: true
-    commands:
-      ./main
+  # do not test arm32 bins on amd64 ;)
+  #test: {}
 
+  publish:
+    image: woodpeckerci/plugin-gitea-release
+    settings:
+        base_url: https://git.holgersson.xyz
+        files:
+          - "main*"
+        checksum:
+          - sha512
+          - crc32
+        api_key:
+          from_secret: GITEA_ACCESS_TOKEN
+        target: main

Dockerfile

@@ -1,5 +1,11 @@
-FROM alpine:3.19 as setup
-RUN apk upgrade && apk add gcc musl-dev
+# Debian bookworm is debian12.
+FROM debian:bookworm as setup
+
+ENV DEBIAN_FRONTEND=noninteractive
+RUN apt-get update \
+  && apt-get install -y gcc-arm-none-eabi cmake
+RUN mkdir /build
 
 FROM scratch
 COPY --from=setup / /
+WORKDIR /build

README.adoc

@@ -0,0 +1,4 @@
+= arm gcc playground :-)
+:toc:
+
+// vim:syntax=asciidoc:fileencoding=utf-8:ts=4:expandtab:linebreak:wrap