Python cmake/ci overhaul

Signed-off-by: Cary Phillips <cary@ilm.com>

Author: cary-ilm

.github/workflows/ci_mingw.yml

@@ -0,0 +1,92 @@
+name: Build with MinGW32
+
+on:
+  push:
+    paths:
+      - '**'
+      - '!**.md'
+      - '!connanfile.txt'
+      - '!.github/workflows/**'
+      - '.github/workflows/ci_mingw.yml'
+  pull_request:
+    paths:
+      - '**'
+      - '!**.md'
+      - '!connanfile.txt'
+      - '!.github/workflows/**'
+      - '.github/workflows/ci_mingw.yml'
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: windows-latest
+    defaults:
+      run:
+        shell: msys2 {0}
+
+    steps:
+
+      - uses: actions/checkout@v3
+      
+      - name: Setup MSYS2
+        uses: msys2/setup-msys2@v2
+        with:
+          msystem: MINGW32
+          update: true
+          install: >-
+            mingw-w64-i686-gcc
+            mingw-w64-i686-cmake
+            mingw-w64-i686-ninja
+            mingw-w64-i686-python
+            mingw-w64-i686-python-pip
+            mingw-w64-i686-boost
+      
+      - name: Install Python dependencies
+        run: |
+          # Install NumPy in the MSYS2 Python environment
+          /mingw32/bin/pip install numpy
+
+      - name: Install Conan
+        run: |
+          pip install conan
+          
+      - name: Configure Python paths
+        run: |
+          PYTHON_ROOT=/mingw32
+          PYTHON_VERSION=$(python -c "import sys; print(f'{sys.version_info.major}.{sys.version_info.minor}')")
+          echo "PYTHON_INCLUDE=$PYTHON_ROOT/include/python$PYTHON_VERSION" >> $GITHUB_ENV
+          echo "PYTHON_LIB=$PYTHON_ROOT/lib/libpython$PYTHON_VERSION.dll.a" >> $GITHUB_ENV
+          echo "PYTHON_EXECUTABLE=$PYTHON_ROOT/bin/python.exe" >> $GITHUB_ENV
+          
+      - name: Install dependencies with Conan
+        run: |
+          mkdir -p /c/Users/runneradmin/.conan2/profiles/
+          cp .conan2/profiles/default /c/Users/runneradmin/.conan2/profiles/default
+          ls -l /c/Users/runneradmin/.conan2/profiles/
+          cat /c/Users/runneradmin/.conan2/profiles/default
+
+          mkdir _build && cd _build
+          # Use your existing default profile
+          conan install .. \
+            --build=missing \
+            -o boost/*:with_python=True \
+            -o boost/*:python_executable=${{ env.PYTHON_EXECUTABLE }} \
+            -o boost/*:without_fiber=False \
+            -o boost/*:without_coroutine=False \
+            -v debug
+            
+      - name: Build project
+        run: |
+          cd _build
+          cmake .. \
+            -DPYTHON=ON \
+            -DPYBIND11=ON \
+            -G Ninja \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DPython3_EXECUTABLE=${{ env.PYTHON_EXECUTABLE }} \
+            -DPython3_INCLUDE_DIR=${{ env.PYTHON_INCLUDE }} \
+            -DPython3_LIBRARY=${{ env.PYTHON_LIB }}
+            
+          cmake --build .