Issue #33: Make consistent build settings on Windows.

Author: MattClarkson

CMakeLists.txt

@@ -6,6 +6,11 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
+# Use static MSVC runtime on Windows to match static OpenCV
+if(MSVC)
+  set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>" CACHE STRING "" FORCE)
+endif()
+
 option(BUILD_TESTING "Build C++ unit tests" OFF)
 option(BUILD_PYTHON_BINDINGS "Build Python pybind11 module" ON)
 
@@ -67,6 +72,7 @@ set(BUILD_ZLIB ON CACHE BOOL "" FORCE)
 set(OPENCV_GENERATE_PKGCONFIG OFF CACHE BOOL "" FORCE)
 set(OPENCV_ENABLE_NONFREE OFF CACHE BOOL "" FORCE)
 set(CV_DISABLE_OPTIMIZATION OFF CACHE BOOL "" FORCE)
+set(CPU_DISPATCH "" CACHE STRING "" FORCE)
 set(ENABLE_PRECOMPILED_HEADERS OFF CACHE BOOL "" FORCE)
 
 FetchContent_Declare(