separation of CI

.github/workflows/build_riscv-rt.yaml

@@ -0,0 +1,61 @@
+on:
+  push:
+    branches: [ master, add-riscv-rt ]
+  pull_request:
+  merge_group:
+
+name: Build check (riscv-rt)
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        # All generated code should be running on stable now, MRSV is 1.59.0
+        toolchain: [ stable, nightly, 1.59.0 ]
+        target:
+          - riscv32i-unknown-none-elf
+          - riscv32imc-unknown-none-elf
+          - riscv32imac-unknown-none-elf
+          - riscv64imac-unknown-none-elf
+          - riscv64gc-unknown-none-elf
+        example:
+          - empty
+          - multi_core
+        include:
+          # Nightly is only for reference and allowed to fail
+          - toolchain: nightly
+            experimental: true
+    runs-on: ubuntu-latest
+    continue-on-error: ${{ matrix.experimental || false }}
+    steps:
+      - uses: actions/checkout@v3
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.toolchain }}
+          targets: ${{ matrix.target }}
+      - name: Build library (no features)
+        run: cargo build --package riscv-rt --target ${{ matrix.target }}
+      - name : Build library (s-mode)
+        run: cargo build --package riscv-rt --target ${{ matrix.target }} --features=s-mode
+      - name : Build library (single-hart)
+        run: cargo build --package riscv-rt --target ${{ matrix.target }} --features=single-hart
+      - name: Build library (all features)
+        run: cargo build --package riscv-rt --target ${{ matrix.target }} --all-features
+
+      - name: Build example (no features)
+        run: RUSTFLAGS="-C link-arg=-Texamples/device.x" cargo build --package riscv-rt --target ${{ matrix.target }} --example ${{ matrix.example }}
+      - name : Build example (s-mode)
+        run: RUSTFLAGS="-C link-arg=-Texamples/device.x" cargo build --package riscv-rt --target ${{ matrix.target }} --example ${{ matrix.example }} --features=s-mode
+      - name : Build example (single-hart)
+        run: RUSTFLAGS="-C link-arg=-Texamples/device.x" cargo build --package riscv-rt --target ${{ matrix.target }} --example ${{ matrix.example }} --features=single-hart
+      - name: Build example (all features)
+        run: RUSTFLAGS="-C link-arg=-Texamples/device.x" cargo build --package riscv-rt --target ${{ matrix.target }} --example ${{ matrix.example }} --all-features
+
+  # Job to check that all the builds succeeded
+  build-check:
+    needs:
+    - build
+    runs-on: ubuntu-latest
+    if: always()
+    steps:
+      - run: jq --exit-status 'all(.result == "success")' <<< '${{ toJson(needs) }}'

.github/workflows/build.yaml → .github/workflows/build_riscv.yaml

@@ -4,7 +4,7 @@ on:
   pull_request:
   merge_group:
 
-name: Build check
+name: Build check (riscv)
 
 jobs:
   # We check that the crate builds and links for all the toolchains and targets.
@@ -13,24 +13,16 @@ jobs:
       matrix:
         # All generated code should be running on stable now, MRSV is 1.59.0
         toolchain: [ stable, nightly, 1.60.0 ]
-        package: 
-          - riscv
-          - riscv-rt
         target:
           - riscv32i-unknown-none-elf
           - riscv32imc-unknown-none-elf
           - riscv32imac-unknown-none-elf
           - riscv64imac-unknown-none-elf
           - riscv64gc-unknown-none-elf
-        cargo_flags: [ "--no-default-features", "--all-features" ]
         include:
           # Nightly is only for reference and allowed to fail
           - toolchain: nightly
             experimental: true
-          - package: riscv-rt
-            cargo_flags:
-              - "--features=s-mode"
-              - "--features=single-hart"
     runs-on: ubuntu-latest
     continue-on-error: ${{ matrix.experimental || false }}
     steps:
@@ -39,8 +31,10 @@ jobs:
       with:
         toolchain: ${{ matrix.toolchain }}
         targets: ${{ matrix.target }}
-    - name: Build library
-      run: cargo build --package ${{ matrix.package }} --target ${{ matrix.target }} ${{ matrix.cargo_flags }}
+    - name: Build (no features)
+      run: cargo build --package riscv --target ${{ matrix.target }}
+    - name: Build (all features)
+      run: cargo build --package riscv --target ${{ matrix.target }} --all-features
 
   # On MacOS, Ubuntu, and Windows, we at least make sure that the crate builds and links.
   build-others:
@@ -50,15 +44,14 @@ jobs:
           - macos-latest
           - ubuntu-latest
           - windows-latest
-        package: 
-          - riscv
-        cargo_flags: [ "--no-default-features", "--all-features" ]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v3
       - uses: dtolnay/rust-toolchain@stable
-      - name: Build crate for host OS
-        run: cargo build --package ${{ matrix.package }} ${{ matrix.cargo_flags }}
+      - name: Build crate for host OS (no features)
+        run: cargo build --package riscv
+      - name: Build crate for host OS (all features)
+        run: cargo build --package riscv --all-features
 
   # Job to check that all the builds succeeded
   build-check:

.github/workflows/clippy.yaml

@@ -14,13 +14,18 @@ jobs:
     strategy:
       matrix:
         toolchain: [ stable, nightly ]
+        package: [ riscv, riscv-rt ]
         cargo_flags:
           - "--no-default-features"
           - "--all-features"
         include:
           # Nightly is only for reference and allowed to fail
           - toolchain: nightly
             experimental: true
+          - package: riscv-rt
+            cargo_flags:
+              - "--features=s-mode"
+              - "--features=single-hart"
     runs-on: ubuntu-latest
     continue-on-error: ${{ matrix.experimental || false }}
     steps:
@@ -30,7 +35,7 @@ jobs:
           toolchain: ${{ matrix.toolchain }}
           components: clippy
       - name: Run clippy
-        run: cargo clippy --all ${{ matrix.cargo_flags }} -- -D warnings
+        run: cargo clippy --package ${{ matrix package }} --all ${{ matrix.cargo_flags }} -- -D warnings
 
    # Job to check that all the lint checks succeeded
   clippy-check: