try with gcc-14 from Ubuntu Oracular (24.10 devel)

.github/workflows/ci.yml

@@ -18,25 +18,21 @@ jobs:
 
   linux-gcc-loongarch64:
     runs-on: ubuntu-24.04
+    container: amd64/ubuntu:24.10
     steps:
     - uses: actions/checkout@v4
     - name: CPU Information
       run: cat /proc/cpuinfo
     - name: Install APT Dependencies
       run: |
-        sudo apt-get install -y ninja-build ninja-build meson qemu-user-static
-    - name: Download and install loongarch64-toolchain
-      run: |
-        wget https://github.com/loongson/build-tools/releases/download/2024.08.08/x86_64-cross-tools-loongarch64-binutils_2.43-gcc_14.2.0-glibc_2.40.tar.xz
-        tar -xf x86_64-cross-tools-loongarch64-binutils_2.43-gcc_14.2.0-glibc_2.40.tar.xz -C /opt
+        apt-get update && apt-get install -y --no-install-recommends \
+          ninja-build ninja-build meson qemu-user-static binfmt-support \
+          libc6-loong64-cross libstdc++-14-dev-loong64-cross \
+          gcc-14-loongarch64-linux-gnu g++-14-loongarch64-linux-gnu
     - name: ccache
       uses: hendrikmuhs/[email protected]
       with:
-        key: ${{ github.job }}-binutils_2.43-gcc_14.2.0-glibc_2.40
-    - name: set env
-      run: |
-        echo "LD_LIBRARY_PATH=/opt/cross-tools/target/usr/lib64:/opt/cross-tools/loongarch64-unknown-linux-gnu/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV
-        echo "PATH=$GITHUB_WORKSPACE:/opt/cross-tools/bin:$PATH" >> $GITHUB_ENV
+        key: ${{ github.job }}
     # - name: Disable SVML tests
     #   run: |
     #     sed -i "/svml/d" test/x86/meson.build

docker/cross-files/loongarch64-gcc-14-ccache.cross

@@ -1,11 +1,11 @@
 [binaries]
-c = ['ccache', 'loongarch64-unknown-linux-gnu-gcc']
-cpp = ['ccache', 'loongarch64-unknown-linux-gnu-g++']
-ar = 'loongarch64-unknown-linux-gnu-ar'
-strip = 'loongarch64-unknown-linux-gnu-strip'
-objcopy = 'loongarch64-unknown-linux-gnu-objcopy'
-ld = 'loongarch64-unknown-linux-gnu-ld'
-exe_wrapper = ['qemu-loongarch64-static', '-L', '/opt/cross-tools/target/usr', '-cpu', 'la464']
+c = ['ccache', 'loongarch64-linux-gnu-gcc-14']
+cpp = ['ccache', 'loongarch64-linux-gnu-g++-14']
+ar = 'loongarch64-linux-gnu-gcc-ar-14'
+strip = 'loongarch64-linux-gnu-strip'
+objcopy = 'loongarch64-linux-gnu-objcopy'
+ld = 'loongarch64-linux-gnu-ld'
+exe_wrapper = ['qemu-loongarch64-static', '-L', '/usr/loongarch64-linux-gnu/', '-cpu', 'la464']
 
 [properties]
 c_args = ['-march=loongarch64', '-Wextra', '-Werror', '-mlsx']