cross compile attempt 1

.github/workflows/release.yml

@@ -26,6 +26,8 @@ jobs:
         include:
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
+          - os: ubuntu-latest
+            target: aarch64-unknown-linux-gnu
     needs: ['prepare-env']
     name: build-release
     runs-on: ${{ matrix.os }}
@@ -49,8 +51,9 @@ jobs:
       - run: rustup show && rustup target add ${{ matrix.target }}
       # install dependencies
       - run: just setup
+      - run: cargo install cross --git https://github.com/cross-rs/cross
       # build (generates binaries)
-      - run: just build --locked --release --target=${{ matrix.target }}
+      - run: cross build --all --all-features --locked --release --target=${{ matrix.target }}
       - run: cargo test --locked manpage
       # create archive
       - name: Archive

.github/workflows/verify.yml

@@ -9,6 +9,13 @@ env:
 
 jobs:
   verify:
+    strategy:
+      matrix:
+        include:
+          - os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
+          - os: ubuntu-latest
+            target: aarch64-unknown-linux-gnu
     name: Build & Test
     runs-on: ubuntu-latest
     steps:
@@ -18,7 +25,7 @@ jobs:
       - uses: extractions/setup-just@v1
       # setup rust toolchain
       # https://github.com/actions-rs/toolchain/issues/126#issuecomment-782989659
-      - run: rustup show
+      - run: rustup show && rustup target add ${{ matrix.target }}
       # cache
       - uses: actions/cache@v3
         with:
@@ -34,11 +41,13 @@ jobs:
             ~/.cargo/.crates.toml
             ~/.cargo/.crates2.json
             target/
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ runner.os }}-cargo-${{ matrix.target }}-${{ hashFiles('**/Cargo.lock') }}
 
-      # verify
+      # install dependencies
       - run: just setup
-      - run: just build
+      - run: cargo install cross --git https://github.com/cross-rs/cross
+      # verify
+      - run: cross build --all --all-features --target ${{ matrix.target }}
       - run: DEBUG=1 just test
 
   release-aur-git:

justfile

@@ -20,9 +20,6 @@ setup:
 @check +CMDS:
     echo {{CMDS}} | xargs -n1 sh -c 'if ! command -v $1 >/dev/null 2>&1 /dev/null; then echo "$1 is required!"; exit 1; fi' bash
 
-# build the crate
-build *args:
-  cargo build --all --all-features {{args}}
 _lbuild:
   cargo lbuild --all