Added support for armv7l arch (Raspberry Pi 32bit)

.github/workflows/ci.yml

@@ -92,9 +92,11 @@ jobs:
         docker build -t node-keytar/i386 docker/i386
         docker run --rm -v ${PWD}:/project node-keytar/i386 /bin/bash -c "cd /project && npm run prebuild-napi-ia32 && rm -rf build"
         docker build -t node-keytar/arm64-cross-compile docker/arm64-cross-compile
-        docker run --rm -v ${PWD}:/project node-keytar/arm64-cross-compile /bin/bash -c "cd /project && npm run prebuild-napi-arm64"
+        docker run --rm -v ${PWD}:/project node-keytar/arm64-cross-compile /bin/bash -c "cd /project && npm run prebuild-napi-arm64 && rm -rf build"
+        docker build -t node-keytar/armv7l-cross-compile docker/armv7l-cross-compile
+        docker run --rm -v ${PWD}:/project node-keytar/armv7l-cross-compile /bin/bash -c "cd /project && npm run prebuild-napi-armv7l"
       if: ${{ matrix.os == 'ubuntu-20.04' }}
-      name: Prebuild (Linux x86 + ARM64)
+      name: Prebuild (Linux x86 + ARM64 + ARMV7L)
 
     - run: |
         ls prebuilds/

docker/armv7l-cross-compile/Dockerfile

@@ -0,0 +1,29 @@
+FROM debian:buster
+
+RUN dpkg --add-architecture armhf
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  crossbuild-essential-armhf \
+  python \
+  git \
+  pkg-config \
+  fakeroot \
+  rpm \
+  ca-certificates \
+  libx11-dev:armhf \
+  libx11-xcb-dev:armhf \
+  libxkbfile-dev:armhf \
+  libsecret-1-dev:armhf \
+  curl
+
+ENV AS=/usr/bin/arm-linux-gnueabihf-as \
+  STRIP=/usr/bin/arm-linux-gnueabihf-strip \
+  AR=/usr/bin/arm-linux-gnueabihf-ar \
+  CC=/usr/bin/arm-linux-gnueabihf-gcc \
+  CPP=/usr/bin/arm-linux-gnueabihf-cpp \
+  CXX=/usr/bin/arm-linux-gnueabihf-g++ \
+  LD=/usr/bin/arm-linux-gnueabihf-ld \
+  FC=/usr/bin/arm-linux-gnueabihf-gfortran \
+  PKG_CONFIG_PATH=/usr/lib/arm-linux-gnueabihf/pkgconfig
+
+RUN curl -sL https://deb.nodesource.com/setup_15.x | bash -
+RUN apt-get install -y nodejs

package.json

@@ -38,6 +38,7 @@
     "prebuild-napi-x64": "prebuild -t 3 -r napi -a x64 --strip",
     "prebuild-napi-ia32": "prebuild -t 3 -r napi -a ia32 --strip",
     "prebuild-napi-arm64": "prebuild -t 3 -r napi -a arm64 --strip",
+    "prebuild-napi-armv7l": "prebuild -t 3 -r napi -a armv7l --strip",
     "upload": "node ./script/upload.js"
   },
   "devDependencies": {