chore: keep asm feature on all arch for backward compatibility

.github/workflows/ci.yml

@@ -8,13 +8,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        feature_set: [basic, all]
         os: [ubuntu-latest, windows-latest, macOS-latest]
-        include:
-          - feature_set: basic
-            features: --features batch,dev-graph,gadget-traces,circuit-params
-          - feature_set: all
-            features: --all-features
     steps:
       - uses: actions/checkout@v3
       - uses: actions-rs/toolchain@v1
@@ -25,11 +19,28 @@ jobs:
         run: |
           # https://crates.io/crates/font-kit
           sudo apt install pkg-config libfreetype6-dev libfontconfig1-dev
-      - name: Run tests
+      - name: Run tests with basic features
         uses: actions-rs/cargo@v1
         with:
           command: test
-          args: --verbose --release --workspace --no-default-features ${{ matrix.features }}
+          args: --verbose --release --workspace --no-default-features --features batch,dev-graph,gadget-traces,circuit-params
+      - name: Get all features
+        id: get-features
+        shell: bash
+        run: |
+          if [ "${{ matrix.os }}" = "ubuntu-latest" ]; then
+            echo "features=--all-features" >> $GITHUB_OUTPUT
+          else
+            # Get all features except 'asm' and format them for cargo
+            FEATURES=$(cargo metadata --format-version 1 | \
+              jq -r '.packages[] | select(.name == "halo2-axiom") | .features | keys - ["asm"] | join(",")')
+            echo "features=--features ${FEATURES}" >> $GITHUB_OUTPUT
+          fi
+      - name: Run tests with all features
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --verbose --release --workspace --no-default-features ${{ steps.get-features.outputs.features }}
 
   build:
     name: Build target ${{ matrix.target }}

halo2_proofs/Cargo.toml

@@ -109,10 +109,7 @@ sanity-checks = []
 batch = ["rand/getrandom"]
 profile = ["dep:ark-std"]
 circuit-params = []
-
-[target.'cfg(target_arch = "x86")'.features]
-asm = ["halo2curves/asm"]
-[target.'cfg(target_arch = "x86_64")'.features]
+# only for x86:
 asm = ["halo2curves/asm"]
 
 [lib]