Add pre-built ppc64le and aarch64 linux binaries

Author: lu-zero

.github/workflows/deploy.yml

@@ -59,42 +59,60 @@ jobs:
         path: cargo-c-windows-${{ matrix.conf }}.zip
 
   linux-binaries:
+    strategy:
+      matrix:
+        target:
+         - x86_64-unknown-linux-musl
+         - powerpc64le-unknown-linux-gnu
+         - aarch64-unknown-linux-gnu
+        include:
+         - target: x86_64-unknown-linux-musl
+           sdk: musl-tools
+           cc: musl-gcc
+         - target: powerpc64le-unknown-linux-gnu
+           sdk: crossbuild-essential-ppc64el
+           cc: powerpc64le-linux-gnu-gcc
+         - target: aarch64-unknown-linux-gnu
+           sdk: crossbuild-essential-arm64
+           cc: aarch64-linux-gnu-gcc
 
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v2
 
-    - name: Install musl-tools
+    - name: Install $${{ matrix.sdk }}
       run: |
-        sudo apt-get install musl-tools
+        sudo apt-get install ${{ matrix.sdk }}
 
-    - name: Install Rust stable and musl target
+    - name: Install Rust toolchain
       uses: dtolnay/rust-toolchain@stable
       with:
         profile: minimal
         toolchain: stable
-        target: x86_64-unknown-linux-musl
+        target: ${{ matrix.target }}
         override: true
 
     - name: Build cargo-c
       run: |
-        cargo build --target x86_64-unknown-linux-musl --release --features vendored-openssl
+        mkdir .cargo
+        echo -e "[target.${{ matrix.target }}]\nlinker=\"${{ matrix.cc }}\"" > .cargo/config
+        cargo build --target ${{ matrix.target }} --release --features vendored-openssl
 
     - name: Create zip
       run: |
-        cd target/x86_64-unknown-linux-musl/release
+        cd target/${{ matrix.target }}/release
         strip cargo-capi cargo-cbuild cargo-cinstall
-        tar -czvf $GITHUB_WORKSPACE/cargo-c-linux.tar.gz \
+        tar -czvf $GITHUB_WORKSPACE/cargo-c-${{ matrix.target }}.tar.gz \
                   cargo-capi \
                   cargo-cbuild \
                   cargo-cinstall
 
     - name: Upload binaries
       uses: actions/upload-artifact@v2
       with:
-        name: cargo-c-linux-binaries
-        path: cargo-c-linux.tar.gz
+        name: cargo-c-${{ matrix.target }}-binaries
+        path: cargo-c-${{ matrix.target }}.tar.gz
 
   macos-binaries: