Add linux-loongarch64 images

dotnet · Dec 22, 2024 · 0ee6d89 · 0ee6d89
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diff --git a/src/azurelinux/3.0/net10.0/cross/loongarch64-musl/Dockerfile b/src/azurelinux/3.0/net10.0/cross/loongarch64-musl/Dockerfile
@@ -0,0 +1,36 @@
+ARG ROOTFS_DIR=/crossrootfs/loongarch64
+
+FROM mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-crossdeps-builder-amd64 AS builder
+ARG ROOTFS_DIR
+
+RUN /scripts/eng/common/cross/build-rootfs.sh loongarch64 alpine3.20 --skipunmount
+
+RUN TARGET_TRIPLE="loongarch64-alpine-linux-musl" && \
+    cmake -S llvm-project.src/runtimes -B runtimes \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_ASM_COMPILER=clang \
+        -DCMAKE_C_COMPILER=clang \
+        -DCMAKE_CXX_COMPILER=clang++ \
+        -DCMAKE_ASM_COMPILER_TARGET="$TARGET_TRIPLE" \
+        -DCMAKE_C_COMPILER_TARGET="$TARGET_TRIPLE" \
+        -DCMAKE_CXX_COMPILER_TARGET="$TARGET_TRIPLE" \
+        # We're going to link the static libraries we build here into PIC images, so build the static libraries as PIC.
+        -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
+        -DCMAKE_SYSROOT="$ROOTFS_DIR" \
+        # Specify linker to use for exes directly for CMake toolchain detection
+        -DCMAKE_EXE_LINKER_FLAGS="-fuse-ld=lld" \
+        # Don't search for tools in the sysroot as we're cross-compiling
+        -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM="NEVER" \
+        -DLLVM_USE_LINKER=lld \
+        -DLLVM_ENABLE_RUNTIMES="libcxx" \
+        -DLIBCXX_ENABLE_SHARED=OFF \
+        -DLIBCXX_HAS_MUSL_LIBC=ON \
+        -DLIBCXX_CXX_ABI=libstdc++ \
+        -DLIBCXX_CXX_ABI_INCLUDE_PATHS="$ROOTFS_DIR/usr/include/c++/14.2.0/;$ROOTFS_DIR/usr/include/c++/14.2.0/$TARGET_TRIPLE" && \
+    cmake --build runtimes -j $(getconf _NPROCESSORS_ONLN) && \
+    cmake --install runtimes --prefix "$ROOTFS_DIR/usr"
+
+FROM mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-crossdeps-llvm-amd64
+ARG ROOTFS_DIR
+
+COPY --from=builder $ROOTFS_DIR $ROOTFS_DIR
diff --git a/src/azurelinux/3.0/net10.0/cross/loongarch64/Dockerfile b/src/azurelinux/3.0/net10.0/cross/loongarch64/Dockerfile
@@ -0,0 +1,63 @@
+ARG ROOTFS_DIR=/crossrootfs/loongarch64
+
+FROM mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-crossdeps-builder-amd64 AS builder
+ARG ROOTFS_DIR
+
+# 1. Download the debian keyrings
+RUN wget https://mirrors.edge.kernel.org/debian/pool/main/d/debian-ports-archive-keyring/debian-ports-archive-keyring_2024.02.02.tar.xz && \
+    echo "e27138a7c3586a06bdb4c0015912d33dd44267f8c7227cc8860f3b16af6167eb debian-ports-archive-keyring_2024.02.02.tar.xz" | sha256sum -c && \
+    tar xf debian-ports-archive-keyring_2024.02.02.tar.xz && \
+    rm debian-ports-archive-keyring_2024.02.02.tar.xz && \
+# 2. Verify debian keyrings
+    pushd debian-ports-archive-keyring && \
+    gpg --output SHA256SUMS --decrypt SHA256SUMS.asc && \
+    sha256sum -c SHA256SUMS && \
+# 3. Install the needed debian keyring and clean up
+    mkdir -p /usr/share/keyrings && \
+    mv keyrings/debian-ports-archive-keyring.gpg /usr/share/keyrings && \
+    # Download the removed Debian key and dearmor it
+    wget -qO- "https://keyring.debian.org/pks/lookup?op=get&search=0x2404C9546E145360" | gpg --dearmor > /usr/share/keyrings/debian-archive-removed-keys.gpg && \
+    popd && \
+    rm -r debian-ports-archive-keyring
+
+RUN /scripts/eng/common/cross/build-rootfs.sh loongarch64 sid --skipunmount
+
+RUN TARGET_TRIPLE="loongarch64-linux-gnu" && \
+    CLANG_MAJOR_VERSION=$(clang --version | grep -oP "(?<=version )\d+") && \
+    cmake -S llvm-project.src/runtimes -B runtimes \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_ASM_COMPILER=clang \
+        -DCMAKE_C_COMPILER=clang \
+        -DCMAKE_CXX_COMPILER=clang++ \
+        -DCMAKE_ASM_COMPILER_TARGET="$TARGET_TRIPLE" \
+        -DCMAKE_C_COMPILER_TARGET="$TARGET_TRIPLE" \
+        -DCMAKE_CXX_COMPILER_TARGET="$TARGET_TRIPLE" \
+        # We're going to link the static libraries we build here into PIC images, so build the static libraries as PIC.
+        -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
+        -DCMAKE_SYSROOT="$ROOTFS_DIR" \
+        # Specify linker to use for exes directly for CMake toolchain detection
+        -DCMAKE_EXE_LINKER_FLAGS="-fuse-ld=lld" \
+        # Don't search for tools in the sysroot as we're cross-compiling
+        -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM="NEVER" \
+        -DLLVM_USE_LINKER=lld \
+        -DLLVM_ENABLE_RUNTIMES="libcxx;compiler-rt" \
+        -DLIBCXX_ENABLE_SHARED=OFF \
+        -DLIBCXX_CXX_ABI=libstdc++ \
+        -DLIBCXX_CXX_ABI_INCLUDE_PATHS="$ROOTFS_DIR/usr/include/c++/13/;$ROOTFS_DIR/usr/include/$TARGET_TRIPLE" \
+        -DCOMPILER_RT_CXX_LIBRARY="libcxx" \
+        -DCOMPILER_RT_STATIC_CXX_LIBRARY=ON \
+        -DCOMPILER_RT_BUILD_SANITIZERS=OFF \ 
+        -DCOMPILER_RT_BUILD_MEMPROF=OFF \
+        # The libfuzzer build in LLVM doesn't correctly forward the required CMake properties to the "fuzzed libc++" build
+        # so skip it here.
+        -DCOMPILER_RT_BUILD_LIBFUZZER=OFF \
+        -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON \
+        -DCOMPILER_RT_INSTALL_PATH="/usr/local/lib/clang/$CLANG_MAJOR_VERSION" && \
+    cmake --build runtimes -j $(getconf _NPROCESSORS_ONLN) && \
+    cmake --install runtimes --prefix "$ROOTFS_DIR/usr"
+
+FROM mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-crossdeps-llvm-amd64
+ARG ROOTFS_DIR
+
+COPY --from=builder /usr/local/lib/clang /usr/local/lib/clang/
+COPY --from=builder $ROOTFS_DIR $ROOTFS_DIR
diff --git a/src/azurelinux/3.0/net10.0/crossdeps-builder/amd64/Dockerfile b/src/azurelinux/3.0/net10.0/crossdeps-builder/amd64/Dockerfile
@@ -81,4 +81,4 @@ RUN mkdir llvm-project.src && \
 
 # Obtain arcade scripts used to build rootfs
 RUN git config --global user.email builder@dotnet-buildtools-prereqs-docker && \
-    git clone --depth 1 --single-branch https://github.com/dotnet/arcade /scripts 
+    git clone --depth 1 --single-branch https://github.com/am11/arcade -b patch-14 /scripts
diff --git a/src/azurelinux/manifest.json b/src/azurelinux/manifest.json
@@ -650,6 +650,29 @@
             }
           ]
         },
+        {
+          "platforms": [
+            {
+              "dockerfile": "src/azurelinux/3.0/net10.0/cross/loongarch64",
+              "os": "linux",
+              "osVersion": "azurelinux3.0",
+              "tags": {
+                "azurelinux-3.0-net10.0-cross-loongarch64": {}
+              }
+            }
+          ]
+        },        {
+          "platforms": [
+            {
+              "dockerfile": "src/azurelinux/3.0/net10.0/cross/loongarch64-musl",
+              "os": "linux",
+              "osVersion": "azurelinux3.0",
+              "tags": {
+                "azurelinux-3.0-net10.0-cross-loongarch64-musl": {}
+              }
+            }
+          ]
+        },
         {
           "platforms": [
             {