Add homebrew-based CI run for meson

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: CI Linux
+name: CI
 
 on:
   push:
@@ -13,7 +13,7 @@ on:
     # Allow to run manually
 
 jobs:
-  build:
+  linux:
     name: Build and Test
     runs-on: ubuntu-latest
     strategy:
@@ -98,3 +98,60 @@ jobs:
           path: |
             build/cp313/meson-logs/
             build/cp313/meson-info/
+
+  macos:
+    name: Build and Test (macos-${{ matrix.version }})
+    runs-on: macos-${{ matrix.version }}
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - '13'
+          - '14'
+          - '15'
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6.3.1
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12' 
+
+      - name: Install dependencies
+        run: |
+          eval $(build/bin/sage-print-system-package-command homebrew update)
+          eval $(build/bin/sage-print-system-package-command homebrew --yes --ignore-missing install $(build/bin/sage-get-system-packages homebrew $(uv run --no-project build/bin/sage-package list :standard:)))
+
+      - name: Build
+        run: |
+          uv venv
+          # Install build dependencies manually as workaround for https://github.com/astral-sh/uv/issues/1516
+          uv pip install \
+            meson-python \
+            "cypari2 >=2.2.1" \
+            "cysignals >=1.11.2, != 1.12.0" \
+            "cython >=3.0, != 3.0.3, < 3.1.0" \
+            "gmpy2 ~=2.1.b999" \
+            memory_allocator \
+            "numpy >=1.25" \
+            jinja2 \
+            setuptools
+          uv sync --frozen --inexact --no-build-isolation -v
+
+      - name: Test
+        run: |
+          uv run --frozen ./sage -t --all -p4 || true
+
+      - name: Upload log
+        uses: actions/upload-artifact@v4.5.0
+        if: failure() || success()
+        with:
+          name: macos-${{ matrix.version }}-log
+          path: |
+            build/cp312/meson-logs/
+            build/cp312/meson-info/

pyproject.toml

@@ -12,6 +12,16 @@ requires = [
   'memory_allocator',
   'numpy >=1.25',
   'jinja2',
+  'meson-python',
+  'cypari2 >=2.2.1; sys_platform != "win32"',
+  # Exclude 1.12.0 because of https://github.com/sagemath/cysignals/issues/212
+  'cysignals >=1.11.2, != 1.12.0',
+  # Exclude 3.0.3 because of https://github.com/cython/cython/issues/5748
+  'cython >=3.0, != 3.0.3',
+  'gmpy2 ~=2.1.b999',
+  'memory_allocator',
+  'numpy >=1.25',
+  'jinja2',
 ]
 [tool.meson-python.args]
 # Prevent meson from trying to install the autoconf subprojects