Linux arm64へのビルドを追加 (#13)

* linux-aarch64用ビルドに向けた変更

* linux-aarch64用コンパイラの追加

* Automated generate bindings for aarch64-unknown-linux-gnu

* c_char-aarch64-linuxのものに置き換え

Co-authored-by: haru3me <[email protected]>

Author: haru3me

.github/actions/auto_gen_bind_pr/action.yaml

@@ -14,6 +14,12 @@ runs:
       shell: bash
       run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
       id: extract_branch
+    - name: Install cross compiler for aarch64
+      if: inputs.triple == 'aarch64-unknown-linux-gnu'
+      shell: bash
+      run: |
+        sudo apt update
+        sudo apt install gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
     - uses: actions-rs/toolchain@v1
       with:
         toolchain: stable

.github/workflows/gen_bind.yaml

@@ -13,6 +13,8 @@ jobs:
         include:
           - os: ubuntu-latest
             triple: x86_64-unknown-linux-gnu
+          - os: ubuntu-latest
+            triple: aarch64-unknown-linux-gnu
           - os: windows-latest
             triple: x86_64-pc-windows-msvc
           - os: windows-latest

onnxruntime-sys/build.rs

@@ -435,7 +435,8 @@ impl OnnxPrebuiltArchive for Triplet {
                 Cow::from(format!("{}-{}", self.os.as_onnx_str(), "x64"))
             }
             (Os::Windows, Architecture::X86, Accelerator::None)
-            | (Os::MacOs, Architecture::X86_64, Accelerator::None) => Cow::from(format!(
+            | (Os::MacOs, Architecture::X86_64, Accelerator::None)
+            | (Os::Linux, Architecture::Arm64, Accelerator::None) => Cow::from(format!(
                 "{}-{}",
                 self.os.as_onnx_str(),
                 self.arch.as_onnx_str()

onnxruntime-sys/src/generated/bindings.rs

@@ -4,6 +4,12 @@ include!(concat!(
     "/src/generated/linux/x86_64/bindings.rs"
 ));
 
+#[cfg(all(target_os = "linux", target_arch = "aarch64"))]
+include!(concat!(
+    env!("CARGO_MANIFEST_DIR"),
+    "/src/generated/linux/aarch64/bindings.rs"
+));
+
 #[cfg(all(target_os = "macos", target_arch = "x86_64"))]
 include!(concat!(
     env!("CARGO_MANIFEST_DIR"),