Use $PWD for CMAKE_PREFIX_PATH in cibuildwheel environment

Author: jeongseok-meta

pyproject-pypi.toml.j2

@@ -269,9 +269,8 @@ ls -la $CMAKE_PREFIX_PATH/lib/cmake/Ceres/ 2>/dev/null || echo "Ceres cmake dir
 pip install scikit-build-core pybind11 setuptools-scm
 pip install "torch>=2.8.0,<2.9" --index-url https://download.pytorch.org/whl/cpu
 """
-# Pass through CMAKE_PREFIX_PATH from parent environment
-environment-pass = ["CMAKE_PREFIX_PATH"]
-environment = { MOMENTUM_BUILD_WITH_FBXSDK = "OFF" }
+# Set CMAKE_PREFIX_PATH using $PWD which is available at build time
+environment = { CMAKE_PREFIX_PATH = "$PWD/.pixi/envs/default", MOMENTUM_BUILD_WITH_FBXSDK = "OFF" }
 
 [tool.cibuildwheel.windows]
 # Disable build isolation to ensure CMAKE_PREFIX_PATH is properly passed to CMake
@@ -284,7 +283,7 @@ ls -la "$CMAKE_PREFIX_PATH/Library/lib/cmake/Ceres" 2>/dev/null || echo "Ceres c
 pip install scikit-build-core pybind11 setuptools-scm
 pip install "torch>=2.8.0,<2.9" --index-url https://download.pytorch.org/whl/cpu
 """
-# Pass through CMAKE_PREFIX_PATH from parent environment
-environment-pass = ["CMAKE_PREFIX_PATH"]
-environment = { MOMENTUM_BUILD_WITH_FBXSDK = "OFF" }
+# Set CMAKE_PREFIX_PATH using $PWD which is available at build time
+# On Windows with conda-forge, cmake files are in Library/lib/cmake
+environment = { CMAKE_PREFIX_PATH = "$PWD/.pixi/envs/default", MOMENTUM_BUILD_WITH_FBXSDK = "OFF" }
 {% endif %}