check compilation

.github/workflows/docker-alpine-image.yaml

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+name: Build Alpine
+
+on:
+    push:
+        branches: [master]
+    pull_request:
+        branches: [master]
+
+jobs:
+  buildx:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v3
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          driver-opts: image=moby/buildkit:master
+      - name: Build
+        run: docker buildx build --file pkg/docker/Dockerfile.alpine --platform linux/arm64,linux/amd64,linux/arm/v7 .

pkg/docker/Dockerfile.alpine

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+FROM alpine:3.16 as build
+RUN apk add --no-cache \
+		alpine-sdk \
+		linux-headers \
+		libjpeg-turbo-dev \
+		libevent-dev \
+		libbsd-dev \
+		libgpiod-dev
+
+WORKDIR /build/ustreamer/
+COPY . .
+RUN make -j5 WITH_GPIO=1
+
+FROM alpine:3.16 as run
+
+RUN apk add --no-cache \
+		libevent \
+		libjpeg-turbo \
+		libevent \
+		libgpiod \
+		libbsd
+
+WORKDIR /ustreamer
+COPY --from=build /build/ustreamer/src/ustreamer.bin ustreamer
+
+EXPOSE 8080
+ENTRYPOINT ["./ustreamer", "--host=0.0.0.0"]
+CMD ["--dv-timings", "--format", "UYVY"]
+
+# vim: syntax=dockerfile