1 files changed, 0 insertions, 158 deletions
diff --git a/lib/mlibc/.github/workflows/abidiff.yml b/lib/mlibc/.github/workflows/abidiff.yml
deleted file mode 100644
index 036a7ec..0000000
--- a/lib/mlibc/.github/workflows/abidiff.yml
+++ /dev/null
@@ -1,158 +0,0 @@
-name: Check for ABI breaks
-
-on:
-  push:
-    branches-ignore:
-      - abi-break
-  pull_request:
-    branches-ignore:
-      - abi-break
-
-jobs:
-  run-abidiff:
-    name: Compare ABIs
-    runs-on: ubuntu-22.04
-    container:
-      image: ghcr.io/managarm/mlibc-crossers:latest
-    defaults:
-      run:
-        shell: bash
-    steps:
-      - name: Install prerequisites
-        run: |
-          apt-get update
-          apt-get install -y ninja-build qemu-user \
-                             python3-setuptools python3-jsonschema \
-                             python3-pip abigail-tools
-          pip install --break-system-packages -U xbstrap pyexpect meson
-
-      - name: Checkout base branch
-        if: ${{ github.base_ref }}
-        uses: actions/checkout@v2
-        with:
-          path: mlibc-base
-          ref: ${{ github.base_ref }}
-          submodules: true
-          fetch-depth: 4
-
-      - name: Checkout managarm/mlibc#master
-        if: ${{ github.base_ref == '' }}
-        uses: actions/checkout@v2
-        with:
-          path: mlibc-base
-          repository: managarm/mlibc
-          submodules: true
-          ref: master
-          fetch-depth: 4
-
-      - name: Checkout branch
-        uses: actions/checkout@v2
-        with:
-          path: mlibc-branch
-          submodules: true
-
-      - name: Determine base ref
-        run: |
-          master_hash="$(git -C mlibc-base rev-parse HEAD)"
-          branch_hash="$(git -C mlibc-branch rev-parse HEAD)"
-          printf '%s\n' "$master_hash" "$branch_hash"
-
-          if [ "$master_hash" = "$branch_hash" ]; then
-            git -C mlibc-base reset --hard HEAD^
-          fi
-
-      - name: Set up linux kernel headers
-        run: |
-          set -x
-          mkdir -p linux-headers-base/{src,build}
-          cp mlibc-base/ci/bootstrap.yml linux-headers-base/src/
-          (
-            cd linux-headers-base/build
-            xbstrap init ../src
-            xbstrap install linux-headers
-          )
-          mkdir -p linux-headers-branch/{src,build}
-          cp mlibc-branch/ci/bootstrap.yml linux-headers-branch/src/
-          (
-            cd linux-headers-branch/build
-            xbstrap init ../src
-            xbstrap install linux-headers
-          )
-          cat > linux-headers-base/build/bootstrap-site.yml << EOF
-          define_options:
-            arch: ${{matrix.arch}}
-          EOF
-          cp linux-headers-base/build/bootstrap-site.yml linux-headers-branch/build/bootstrap-site.yml
-
-      - name: Build and install both copies
-        run: |
-          set -xe
-          mkdir root-base root-branch
-          cat > linux-x86_64.cross-file <<-EOF
-          [binaries]
-          c = ['x86_64-linux-mlibc-gcc']
-          cpp = ['x86_64-linux-mlibc-g++']
-          
-          [host_machine]
-          system = 'linux'
-          cpu_family = 'x86_64'
-          cpu = 'x86_64'
-          endian = 'little'
-          EOF
-          (
-            cd mlibc-branch
-            meson setup \
-                  --cross-file=../linux-x86_64.cross-file \
-                  --buildtype=debugoptimized \
-                  -Dlinux_kernel_headers=$GITHUB_WORKSPACE/linux-headers-branch/build/packages/linux-headers/usr/include \
-                  build
-            ninja -C build
-            DESTDIR="$GITHUB_WORKSPACE/root-branch" ninja -C build install
-          )
-          (
-            cd mlibc-base
-            meson setup \
-                  --cross-file=../linux-x86_64.cross-file \
-                  --buildtype=debugoptimized \
-                  -Dlinux_kernel_headers=$GITHUB_WORKSPACE/linux-headers-branch/build/packages/linux-headers/usr/include \
-                  build
-            ninja -C build
-            DESTDIR="$GITHUB_WORKSPACE/root-base" ninja -C build install
-          )
-      - name: Compare
-        run: |
-          # TODO(arsen): does this require handling for version suffixes?
-          set -e +x
-          exec 2>&1 # work around GHA foolishly decoupling stdout and stderr
-
-          exitcode=0
-          git -C mlibc-branch show -s --format=%s | grep -q abi-break || \
-            exitcode=1
-
-          echo ==== RUNNING ABIDIFF... ====
-          ( cd root-base; find . -type f -name '*.so'; ) | while read -r file
-          do
-            if ! file -- root-{base,branch}/"$file"; then
-              touch files-differ
-              continue
-            fi
-            abidiff \
-              --no-added-syms \
-              --suppr mlibc-branch/ci/abidiff_suppress.ini \
-              --hd1 root-base/usr/local/include/ \
-              --hd2 root-branch/usr/local/include/ \
-              root-{base,branch}/"$file" \
-              || touch files-differ
-          done
-
-          echo ==== CHECKING FOR EXTRA FILES... ====
-          ( cd root-branch; find . -type f -name '*.so'; ) | while read -r file
-          do
-            [ -e "root-base/$file" ] || file root-{base,branch}/"$file" \
-              || touch files-differ
-          done
-
-          if [ -e files-differ ]; then
-            echo SOME FILES/ABI DIFFER, SEE OUTPUT ABOVE
-            exit "$exitcode"
-          fi