fix: cross compile on aarch64

Signed-off-by: usamoi <[email protected]>

Author: usamoi

.cargo/config.toml

@@ -4,3 +4,13 @@ rustdocflags = ["--document-private-items"]
 [target.'cfg(target_os="macos")']
 # Postgres symbols won't be available until runtime
 rustflags = ["-Clink-arg=-Wl,-undefined,dynamic_lookup"]
+
+[target.x86_64-unknown-linux-gnu]
+linker = "x86_64-linux-gnu-gcc"
+
+[target.aarch64-unknown-linux-gnu]
+linker = "aarch64-linux-gnu-gcc"
+
+[env]
+BINDGEN_EXTRA_CLANG_ARGS_x86_64_unknown_linux_gnu = "-isystem /usr/x86_64-linux-gnu/include/ -ccc-gcc-name x86_64-linux-gnu-gcc"
+BINDGEN_EXTRA_CLANG_ARGS_aarch64_unknown_linux_gnu = "-isystem /usr/aarch64-linux-gnu/include/ -ccc-gcc-name aarch64-linux-gnu-gcc"

.github/workflows/release.yml

@@ -123,7 +123,6 @@ jobs:
           cargo pgrx init --pg${{ matrix.version }}=/usr/lib/postgresql/${{ matrix.version }}/bin/pg_config
           if [[ "${{ matrix.arch }}" == "arm64" ]]; then
             sudo apt-get -y install crossbuild-essential-arm64
-            rustup target add aarch64-unknown-linux-gnu
           fi
       - name: Build Release
         id: build_release
@@ -133,8 +132,6 @@ jobs:
           mkdir ./artifacts
           cargo pgrx package
           if [[ "${{ matrix.arch }}" == "arm64" ]]; then
-            export CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc
-            export BINDGEN_EXTRA_CLANG_ARGS_aarch64_unknown_linux_gnu="-target aarch64-unknown-linux-gnu -isystem /usr/aarch64-linux-gnu/include/ -ccc-gcc-name aarch64-linux-gnu-gcc"
             cargo build --target aarch64-unknown-linux-gnu --release --features "pg${{ matrix.version }}" --no-default-features
             mv ./target/aarch64-unknown-linux-gnu/release/libvectors.so ./target/release/vectors-pg${{ matrix.version }}/usr/lib/postgresql/${{ matrix.version }}/lib/vectors.so
           fi