Sync verified Native toolchain fixes for graphics Actions tests

.github/workflows/zig-toolchain-image.yml

@@ -2,6 +2,10 @@ name: pinned-zig-toolchain-image
 
 on:
   workflow_call:
+    inputs:
+      validation_rids:
+        type: string
+        default: '[]'
     outputs:
       image:
         description: Immutable Debian 12 Zig toolchain image reference
@@ -26,6 +30,7 @@ jobs:
           GH_TOKEN: ${{ github.token }}
           ACTOR: ${{ github.actor }}
           REPOSITORY: ${{ github.repository }}
+          VALIDATION_RIDS: ${{ inputs.validation_rids || '[]' }}
           BASE_HASH: ${{ hashFiles('build/linux-toolchain/Dockerfile') }}
           RECIPE_HASH: ${{ hashFiles('build/linux-toolchain/Dockerfile*', 'build/linux-toolchain/*.py', 'build/linux-toolchain/*.c', 'build/linux-toolchain/*.gn.in', 'build/linux-toolchain/*lock.json', 'build/linux-toolchain/versions/*.json', 'build/linux-toolchain/patches/**') }}
         run: |
@@ -55,7 +60,7 @@ jobs:
           docker run --rm --user "$(id -u):$(id -g)" \
             -e HOME=/tmp -e DOTNET_CLI_HOME=/tmp -e ZIG_GLOBAL_CACHE_DIR=/tmp/zig-cache \
             -v "$PWD/artifacts/toolchain-environment:/validation" \
-            --entrypoint python3 "$image" /opt/staticlink/validate-toolchain.py --output /validation
+            --entrypoint python3 "$image" /opt/staticlink/validate-toolchain.py --output /validation --rids "$VALIDATION_RIDS"
           if [ "$built_image" = true ]; then
             docker push "$image"
             docker pull "$image"

build/linux-toolchain/Dockerfile

@@ -21,7 +21,7 @@ RUN rm -f /etc/apt/sources.list.d/debian.sources \
        pkg-config cmake binutils file unzip xz-utils bzip2 patch \
        libfontconfig1-dev libglib2.0-dev libgl1-mesa-dev libpci-dev \
        libx11-dev libxcb1-dev libxext-dev libwayland-dev libexpat1-dev libicu72 libssl3 \
-    && for tool in clang clang++ llvm-ar llvm-ranlib llvm-nm; do \
+    && for tool in clang clang++ llvm-ar llvm-ranlib llvm-nm lld ld.lld lld-link ld64.lld; do \
          ln -s "/usr/bin/$tool-16" "/usr/local/bin/$tool"; \
        done \
     && mkdir -p /opt/staticlink \

build/linux-toolchain/validate-toolchain.py

@@ -20,6 +20,7 @@ def run(command):
 def main():
     parser = argparse.ArgumentParser(description=__doc__)
     parser.add_argument("--output", type=Path, required=True)
+    parser.add_argument("--rids", default="[]")
     args = parser.parse_args()
     args.output.mkdir(parents=True, exist_ok=True)
     report = {"python": sys.version, "targets": {}, "passed": False}
@@ -41,6 +42,11 @@ def main():
                 raise RuntimeError("Missing .NET SDK " + major)
         adapter = Path(__file__).with_name("zig-cross.py")
         targets = runpy.run_path(str(adapter))["TARGETS"]
+        requested = json.loads(args.rids)
+        if not isinstance(requested, list) or any(rid not in targets for rid in requested):
+            raise ValueError("Expected a JSON array of supported RIDs")
+        if requested:
+            targets = {rid: targets[rid] for rid in requested}
         sdk = Path("/opt/macos-sdk/MacOSX15.5.sdk")
         if json.loads((sdk / "SDKSettings.json").read_text())["Version"] != "15.5":
             raise RuntimeError("Unexpected macOS SDK version")