CI: Remove windows-2019-rtools job.

.github/workflows/tests.yml

@@ -113,56 +113,6 @@ jobs:
       run: |
         pytest --pyargs ufunclab
 
-  windows-2019-rtools:
-
-    strategy:
-      matrix:
-        # The build fails with numpy versions 1.24.4 and 1.25.2.
-        # See https://github.com/numpy/numpy/issues/24678
-        numpy-version: ['1.22.4', '1.23.5']
-        os: ['windows-2019', 'windows-latest']
-      fail-fast: false
-
-    runs-on: ${{ matrix.os }}
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Setup Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: '3.10'
-        architecture: 'x64'
-        cache: 'pip'
-        cache-dependency-path: 'environment.yml'
-
-    - name: Install rtools (mingw-w64)
-      run: |
-        choco install rtools -y --no-progress --force --version=4.0.0.20220206
-        echo "c:\rtools40\ucrt64\bin;" >> $env:GITHUB_PATH
-
-    - name: Show gcc version
-      run: |
-        gcc --version
-
-    - name: Install Python dependencies
-      run: |
-        pip install numpy==${{ matrix.numpy-version }} meson ninja meson-python pytest toml
-
-    - name: Build
-      run: |
-        # Running meson and ninja before pip is only here for debugging
-        # visibility.  Eventually those commands will be removed--all we
-        # need is pip.
-        meson setup build
-        ninja -v -j 1 -C build
-        pip -v install --no-build-isolation .
-
-    - name: Test
-      run: |
-        pytest --pyargs ufunclab
-
   windows-msvc:
 
     strategy:

meson.build

@@ -12,26 +12,6 @@ project(
 cc = meson.get_compiler('c')
 cpp = meson.get_compiler('cpp')
 
-# Hack attempt to fix Windows build on CI.
-# This necessary to avoid this build failure on Windows (using rtools 4.0 on
-# the windows-2019 platform on github/actions)
-#
-#  [54/125] Linking target ufunclab/_next.cp310-win_amd64.pyd
-#  FAILED: ufunclab/_next.cp310-win_amd64.pyd
-#  "c++"  -o ufunclab/_next.cp310-win_amd64.pyd <...snip...>
-#  c:/rtools40/ucrt64/bin/../lib/gcc/x86_64-w64-mingw32/10.3.0/../../../
-#  ../x86_64-w64-mingw32/bin/ld.exe: c:/rtools40/ucrt64/bin/../lib/gcc/
-#  x86_64-w64-mingw32/10.3.0/../../../../x86_64-w64-mingw32/lib/../lib/
-#  libmsvcrt.a(deues00259.o):(.text+0x0): multiple definition of `nextafterf';
-#  c:/rtools40/ucrt64/bin/../lib/gcc/x86_64-w64-mingw32/10.3.0/../../../../
-#  x86_64-w64-mingw32/lib/../lib/libmingwex.a(lib64_libmingwex_a-nextafterf.o):
-#  D:/a/rtools-testing/rtools-testing/mingw-w64-crt-git/src/mingw-w64/
-#  mingw-w64-crt/math/nextafterf.c:10: first defined here
-#
-if cpp.get_id() != 'clang'
-    add_project_link_arguments('-Wl,--allow-multiple-definition', language : 'cpp')
-endif
-
 # https://mesonbuild.com/Python-module.html
 py_mod = import('python')
 py3 = py_mod.find_installation(pure: false)