CI build script for MSVC.

CMakeLists.txt

@@ -143,9 +143,11 @@ if(TINYUSDZ_WITH_PYTHON)
 
   # workaround: find_package() does not work well inside of nanobind(`Python3::Module` target won't defined), so call it here.
   # and use `FindPython3`, not `FindPython`
-  if (TINYUSDZ_PREFER_CUSTOM_PYTHON)
-    set(Python_FIND_FRAMEWORK NEVER) # Do not search framework python
-    set(Python_FIND_STRATEGY LOCATION)
+  if (TINYUSDZ_PREFER_LOCAL_PYTHON_INSTALLATION)
+    #message(STATUS "Local Python") 
+    set(Python3_FIND_FRAMEWORK NEVER) # Do not search framework python
+    set(Python3_FIND_STRATEGY LOCATION)
+    set(Python3_FIND_REGISTRY NEVER) # Windows only
   else ()
     set(Python_FIND_FRAMEWORK LAST) # Prefer Brew/Conda to Apple framework python
   endif ()
@@ -157,7 +159,7 @@ if(TINYUSDZ_WITH_PYTHON)
     )
 
   #message(STATUS "Python include dirs: " ${Python_INCLUDE_DIRS})
-  #message(STATUS "Python include dirs: " ${Python3_INCLUDE_DIRS})
+  message(STATUS "Python include dirs: " ${Python3_INCLUDE_DIRS})
 
   add_subdirectory(${PROJECT_SOURCE_DIR}/src/external/nanobind nanobind_build)
 endif()

README.md

@@ -246,6 +246,28 @@ mkdir -p ~/.config/blender/2.93/scripts/addons/modules
 
 See `tests/fuzzer/` 
 
+## CI build
+
+CI build script is a build script trying to build TinyUSDZ in self-contained manner as much as possible(including custom Python build)
+
+### Linux/macOS
+
+T.B.W.
+
+### Windows
+
+Build custom Python,
+
+```
+> ci-build-python-lib.bat
+```
+
+then build TinyUSDZ by linking with this local Python build.
+
+```
+> ci-build-vs2022.bat
+```
+
 ## License
 
 TinyUSDZ is licensed under MIT license.

ci-build-python-lib.bat

@@ -2,6 +2,9 @@ rem Build local Python lib
 rem Assume running this batch file at the toplevel directory of TinyUSDZ.
 
 git clone https://github.com/lighttransport/python-cmake-buildsystem ci/python-cmake-buildsystem
+cd ci/python-cmake-buildsystem
+git pull origin master
+cd %~dp0
 
 rmdir /s /q %~dp0/ci/buil_python
 

ci-build-vs2022.bat

@@ -0,0 +1,12 @@
+rem Assume Python is built with `ci-build-python-lib.bat`
+rem
+
+rmdir /s /q build
+mkdir build
+
+cmake -G "Visual Studio 17 2022" -A x64 ^
+-DTINYUSDZ_WITH_OPENSUBDIV=On ^
+-DTINYUSDZ_WITH_PYTHON=1 ^
+-DTINYUSDZ_PREFER_LOCAL_PYTHON_INSTALLATION=1 ^
+-DPython3_EXECUTABLE=%~dp0/ci/dist/python/Scripts/python.exe ^
+-Bbuild -S.