workflows/ci: Build statically linked executables where possible

Signed-off-by: Andrew Gunnerson <[email protected]>
chenxiaolong · Dec 30, 2023 · 45e3789 · 45e3789
1 parent 712f2b5
commit 45e3789
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Showing 2 changed files with 16 additions and 8 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -33,11 +33,14 @@ jobs:
     runs-on: ${{ matrix.os }}
     env:
       CARGO_TERM_COLOR: always
-      RUSTFLAGS: -C strip=symbols
+      RUSTFLAGS: -C strip=symbols -C target-feature=+crt-static
     strategy:
       fail-fast: false
       matrix:
-        os: [windows-latest, ubuntu-latest, macos-latest]
+        os:
+          - ubuntu-latest
+          - windows-latest
+          - macos-latest
     steps:
       - name: Check out repository
         uses: actions/checkout@v3
@@ -54,16 +57,14 @@ jobs:
               | sed -E "s/^v//g;s/([^-]*-g)/r\1/;s/-/./g" \
               >> "${GITHUB_OUTPUT}"
 
-      - name: Get Rust LLVM target triple
+      - name: Get Rust target triple
         id: get_target
         shell: bash
         env:
           RUSTC_BOOTSTRAP: '1'
         run: |
           echo -n 'name=' >> "${GITHUB_OUTPUT}"
-          rustc -Z unstable-options --print target-spec-json \
-              | jq -r '."llvm-target"' \
-              >> "${GITHUB_OUTPUT}"
+          rustc -vV | sed -n 's|host: ||p' >> "${GITHUB_OUTPUT}"
 
       - name: Cache Rust dependencies
         uses: Swatinem/rust-cache@v2
@@ -72,15 +73,19 @@ jobs:
 
       - name: Clippy
         working-directory: custota-tool
-        run: cargo clippy --release
+        run: |
+          cargo clippy --release --features static \
+              --target ${{ steps.get_target.outputs.name }}
 
       - name: Formatting
         working-directory: custota-tool
         run: cargo fmt -- --check
 
       - name: Build
         working-directory: custota-tool
-        run: cargo build --release
+        run: |
+          cargo build --release --features static \
+              --target ${{ steps.get_target.outputs.name }}
 
       - name: Archive artifacts
         uses: actions/upload-artifact@v3

diff --git a/custota-tool/Cargo.toml b/custota-tool/Cargo.toml
@@ -22,3 +22,6 @@ x509-cert = "0.2.4"
 [dependencies.avbroot]
 git = "https://github.com/chenxiaolong/avbroot"
 tag = "v3.0.0"
+
+[features]
+static = ["avbroot/static"]