Add build for x86_64 x musl x debug x asan

.github/workflows/build-reusable.yml

@@ -289,6 +289,12 @@ jobs:
             os: linux-x64-gh
             package_json_arch: "x64"
             CMAKE_BUILD_TYPE: "Debug"
+          - lto_flag: ""
+            label: bun-webkit-linux-amd64-musl-debug-asan
+            os: linux-x64-gh
+            package_json_arch: "x64"
+            CMAKE_BUILD_TYPE: "Debug"
+            ENABLE_SANITIZERS: "address,undefined"
           - lto_flag: ""
             label: bun-webkit-linux-arm64-musl-debug
             os: linux-arm64-gh
@@ -329,9 +335,11 @@ jobs:
         with:
           install: true
       - name: Run
+        env:
+          ENABLE_SANITIZERS: ${{matrix.ENABLE_SANITIZERS}}
         run: |
           rm -rf ${{runner.temp}}/bun-webkit ${{runner.temp}}/bun-webkit.tar.gz
-          WEBKIT_RELEASE_TYPE=${{matrix.CMAKE_BUILD_TYPE}} CPU="native" cpu=native LTO_FLAG="${{matrix.lto_flag}}" temp=${{runner.temp}} bash musl-release.sh
+          WEBKIT_RELEASE_TYPE=${{matrix.CMAKE_BUILD_TYPE}} CPU="native" cpu=native LTO_FLAG="${{matrix.lto_flag}}" temp=${{runner.temp}} ENABLE_SANITIZERS="${{matrix.ENABLE_SANITIZERS}}" bash musl-release.sh
           cd ${{runner.temp}}
           echo "#define BUN_WEBKIT_VERSION \"${{ inputs.build_ref }}\"" >> bun-webkit/include/cmakeconfig.h
           echo '{ "name": "${{matrix.label}}", "version": "0.0.1-${{ inputs.build_ref }}", "os": ["linux"], "cpu": ["${{matrix.package_json_arch}}"], "repository": "https://github.com/${{github.repository}}" }' > bun-webkit/package.json
@@ -452,6 +460,10 @@ jobs:
         with:
           name: bun-webkit-linux-amd64-musl-debug
           path: ${{runner.temp}}/bun-webkit-linux-amd64-musl-debug
+      - uses: actions/download-artifact@v4
+        with:
+          name: bun-webkit-linux-amd64-musl-debug-asan
+          path: ${{runner.temp}}/bun-webkit-linux-amd64-musl-debug-asan
       - uses: actions/download-artifact@v4
         with:
           name: bun-webkit-linux-arm64-musl-debug
@@ -480,6 +492,7 @@ jobs:
           mv ${{runner.temp}}/bun-webkit-linux-amd64-debug/bun-webkit.tar.gz ./out/bun-webkit-linux-amd64-debug.tar.gz
           mv ${{runner.temp}}/bun-webkit-linux-arm64-debug/bun-webkit.tar.gz ./out/bun-webkit-linux-arm64-debug.tar.gz
           mv ${{runner.temp}}/bun-webkit-linux-amd64-musl-debug/bun-webkit.tar.gz ./out/bun-webkit-linux-amd64-musl-debug.tar.gz
+          mv ${{runner.temp}}/bun-webkit-linux-amd64-musl-debug-asan/bun-webkit.tar.gz ./out/bun-webkit-linux-amd64-musl-debug-asan.tar.gz
           mv ${{runner.temp}}/bun-webkit-linux-arm64-musl-debug/bun-webkit.tar.gz ./out/bun-webkit-linux-arm64-musl-debug.tar.gz
           mv ${{runner.temp}}/bun-webkit-linux-amd64-asan/bun-webkit.tar.gz ./out/bun-webkit-linux-amd64-asan.tar.gz
           mv ${{runner.temp}}/bun-webkit-linux-arm64-asan/bun-webkit.tar.gz ./out/bun-webkit-linux-arm64-asan.tar.gz
@@ -529,6 +542,7 @@ jobs:
             ./out/bun-webkit-linux-amd64-musl-lto.tar.gz
             ./out/bun-webkit-linux-arm64-musl-lto.tar.gz
             ./out/bun-webkit-linux-amd64-musl-debug.tar.gz
+            ./out/bun-webkit-linux-amd64-musl-debug-asan.tar.gz
             ./out/bun-webkit-linux-arm64-musl-debug.tar.gz
 
       - uses: softprops/action-gh-release@v1

Dockerfile.musl

@@ -4,6 +4,7 @@ ARG CPU=native
 ARG LTO_FLAG="-flto=full -fwhole-program-vtables -fforce-emit-vtables "
 ARG LLVM_VERSION="19"
 ARG DEFAULT_CFLAGS="-mno-omit-leaf-frame-pointer -g -fno-omit-frame-pointer -ffunction-sections -fdata-sections -faddrsig -fno-unwind-tables -fno-asynchronous-unwind-tables -DU_STATIC_IMPLEMENTATION=1 "
+ARG ENABLE_SANITIZERS=""
 
 FROM alpine:3.21 as base
 
@@ -13,6 +14,7 @@ ARG CPU
 ARG LTO_FLAG
 ARG LLVM_VERSION
 ARG DEFAULT_CFLAGS
+ARG ENABLE_SANITIZERS
 
 RUN apk update
 RUN apk add --no-cache cmake make clang19 clang19-static clang19-dev llvm19-dev llvm19-static musl-dev git lld libgcc gcc g++ libstdc++ build-base lld-dev llvm19-libs libc-dev xz zlib zlib-dev libxml2 libxml2-dev
@@ -41,6 +43,7 @@ ARG CPU
 ARG LTO_FLAG
 ARG LLVM_VERSION
 ARG DEFAULT_CFLAGS
+ARG ENABLE_SANITIZERS
 
 RUN apk add --no-cache cpio curl tar
 
@@ -65,6 +68,7 @@ ARG CPU
 ARG LTO_FLAG
 ARG LLVM_VERSION
 ARG DEFAULT_CFLAGS
+ARG ENABLE_SANITIZERS
 
 RUN apk add --no-cache cpio curl file gnupg ninja ruby unzip rsync perl python3 openssl-dev openssl linux-headers
 
@@ -80,7 +84,11 @@ COPY --from=build_icu /output /icu
 RUN --mount=type=tmpfs,target=/webkitbuild \
     export CFLAGS="${DEFAULT_CFLAGS} $CFLAGS $LTO_FLAG -ffile-prefix-map=/webkit/Source=vendor/WebKit/Source  -ffile-prefix-map=/webkitbuild/=. " && \
     export CXXFLAGS="${DEFAULT_CFLAGS} $CXXFLAGS $LTO_FLAG -fno-c++-static-destructors -ffile-prefix-map=/webkit/Source=vendor/WebKit/Source -ffile-prefix-map=/webkitbuild/=. " && \
+    export ENABLE_ASSERTS="AUTO" && \
     export LDFLAGS="-fuse-ld=lld $LDFLAGS " && \
+    if [ -n "$ENABLE_SANITIZERS" ]; then \
+        export ENABLE_ASSERTS="ON"; \
+    fi && \
     cd /webkitbuild && \
     cmake \
     -DPORT="JSCOnly" \
@@ -100,6 +108,8 @@ RUN --mount=type=tmpfs,target=/webkitbuild \
     -DCMAKE_C_FLAGS="$CFLAGS" \
     -DCMAKE_CXX_FLAGS="$CXXFLAGS" \
     -DICU_ROOT=/icu \
+    -DENABLE_SANITIZERS="$ENABLE_SANITIZERS" \
+    -DENABLE_ASSERTS="$ENABLE_ASSERTS" \
     -G Ninja \
     /webkit && \
     cd /webkitbuild && \

musl-release.sh

@@ -40,7 +40,9 @@ if [ "$WEBKIT_RELEASE_TYPE" == "relwithdebuginfo" ]; then
     CONTAINER_NAME=bun-webkit-linux-$BUILDKIT_ARCH-dbg
 fi
 
+export ENABLE_SANITIZERS=${ENABLE_SANITIZERS:-}
+
 mkdir -p $temp
 rm -rf $temp/bun-webkit
 
-docker buildx build -f Dockerfile.musl -t $CONTAINER_NAME --build-arg LTO_FLAG="$LTO_FLAG" --build-arg WEBKIT_RELEASE_TYPE=$WEBKIT_RELEASE_TYPE --progress=plain --platform=linux/$BUILDKIT_ARCH --target=artifact --output type=local,dest=$temp/bun-webkit .
+docker buildx build -f Dockerfile.musl -t $CONTAINER_NAME --build-arg ENABLE_SANITIZERS="$ENABLE_SANITIZERS" --build-arg LTO_FLAG="$LTO_FLAG" --build-arg WEBKIT_RELEASE_TYPE="$WEBKIT_RELEASE_TYPE" --progress=plain --platform=linux/$BUILDKIT_ARCH --target=artifact --output type=local,dest=$temp/bun-webkit .