[build] Add support for armv7l & aarch64 builds.

.github/workflows/bins.yml

@@ -20,7 +20,7 @@ on:
         type: string
 
 jobs:
-  build-musl:
+  build-musl-x86_64:
     runs-on: ubuntu-latest
     container:
       image: tstack/lnav-build:latest
@@ -46,7 +46,91 @@ jobs:
         uses: actions/upload-artifact@v3
         with:
           # Artifact name
-          name: lnav-linux-musl-64bit.zip
+          name: lnav-linux-musl-x86_64.zip
+          # A file, directory or wildcard pattern that describes what to upload
+          path: lbuild/src/lnav
+      - name: Upload musl-binary archive
+        uses: actions/upload-release-asset@v1.0.2
+        if: ${{ inputs.upload_url != '' }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ inputs.upload_url }}
+          asset_path: ${{ env.LNAV_ZIPNAME }}
+          asset_name: ${{ env.LNAV_ZIPNAME }}
+          asset_content_type: application/octet-stream
+
+  build-musl-armv7l:
+    runs-on: ubuntu-latest
+    container:
+      image: tstack/lnav-build:latest
+      options: --platform linux/arm/v7
+    env:
+      LNAV_BASENAME: lnav-${{ inputs.lnav_version_number }}
+      LNAV_ZIPNAME: lnav-${{ inputs.lnav_version_number }}-armv7l-linux-musl.zip
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: checkout
+        uses: actions/checkout@v3
+      - name: make
+        run: /entrypoint.sh
+      - name: Build musl package
+        if: ${{ inputs.lnav_version_number != '' }}
+        run: >-
+          mkdir ${{ env.LNAV_BASENAME }} &&
+          cd ${{ env.LNAV_BASENAME }} &&
+          cp ../NEWS.md ../README . &&
+          cp ../lbuild/src/lnav . &&
+          cd .. &&
+          zip -r ${{ env.LNAV_ZIPNAME }} ${{ env.LNAV_BASENAME }}
+      - name: Upload a Build Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          # Artifact name
+          name: lnav-linux-musl-armv7l.zip
+          # A file, directory or wildcard pattern that describes what to upload
+          path: lbuild/src/lnav
+      - name: Upload musl-binary archive
+        uses: actions/upload-release-asset@v1.0.2
+        if: ${{ inputs.upload_url != '' }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ inputs.upload_url }}
+          asset_path: ${{ env.LNAV_ZIPNAME }}
+          asset_name: ${{ env.LNAV_ZIPNAME }}
+          asset_content_type: application/octet-stream
+
+  build-musl-arm64v8:
+    runs-on: ubuntu-latest
+    container:
+      image: tstack/lnav-build:latest
+      options: --platform linux/arm64
+    env:
+      LNAV_BASENAME: lnav-${{ inputs.lnav_version_number }}
+      LNAV_ZIPNAME: lnav-${{ inputs.lnav_version_number }}-aarch64-linux-musl.zip
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: checkout
+        uses: actions/checkout@v3
+      - name: make
+        run: /entrypoint.sh
+      - name: Build musl package
+        if: ${{ inputs.lnav_version_number != '' }}
+        run: >-
+          mkdir ${{ env.LNAV_BASENAME }} &&
+          cd ${{ env.LNAV_BASENAME }} &&
+          cp ../NEWS.md ../README . &&
+          cp ../lbuild/src/lnav . &&
+          cd .. &&
+          zip -r ${{ env.LNAV_ZIPNAME }} ${{ env.LNAV_BASENAME }}
+      - name: Upload a Build Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          # Artifact name
+          name: lnav-linux-musl-aarch64.zip
           # A file, directory or wildcard pattern that describes what to upload
           path: lbuild/src/lnav
       - name: Upload musl-binary archive