remove ninja

.github/workflows/wheels.yml

@@ -49,10 +49,6 @@ jobs:
           cmake: true
           ninja: true
 
-      - uses: actions/setup-python@v4
-        with:
-          python-version: ${{ matrix.python_version }}
-
       # build
 
       - name: cibuildwheel python bindings
@@ -74,29 +70,6 @@ jobs:
     continue-on-error: true
 
     runs-on: ${{ matrix.OS }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - OS: ubuntu-20.04
-            ARCH: aarch64
-            PY_VERSION: "cp38"
-
-          - OS: ubuntu-20.04
-            ARCH: aarch64
-            PY_VERSION: "cp39"
-
-          - OS: ubuntu-20.04
-            ARCH: aarch64
-            PY_VERSION: "cp310"
-
-          - OS: ubuntu-20.04
-            ARCH: aarch64
-            PY_VERSION: "cp311"
-
-          - OS: ubuntu-20.04
-            ARCH: aarch64
-            PY_VERSION: "cp312"
 
     steps:
       - name: Checkout actions
@@ -107,8 +80,8 @@ jobs:
       - uses: ./.github/actions/setup_base
         id: setup_base
         with:
-          MATRIX_OS: ${{ matrix.OS }}
-          MATRIX_ARCH: ${{ matrix.ARCH }}
+          MATRIX_OS: ubuntu-20.04
+          MATRIX_ARCH: aarch64
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2

pyproject.toml

@@ -4,6 +4,7 @@ requires = [
     "wheel",
     "cmake>=3.12",
     "ctypesgen",
+    "ninja",
     "cffi"
 ]
 build-backend = "setuptools.build_meta"
@@ -22,11 +23,8 @@ manylinux-x86_64-image = "manylinux_2_28"
 skip = ["*-manylinux_i686", "*-musllinux*"]
 before-build = [
     "pip install -r requirements-dev.txt",
-    "yum install -y epel-release && yum install -y ninja-build openssl openssl-devel"
+    "yum install -y epel-release && yum install -y openssl openssl-devel"
 ]
 
 [tool.cibuildwheel.windows]
 skip = ["*-win32"]
-before-build = [
-    "pip install -r requirements-dev.txt"
-]