rtc_source/CMakeLists.txt: fix installation location

rtc_source/CMakeLists.txt

@@ -2,12 +2,14 @@ cmake_minimum_required(VERSION 3.26)
 
 project(BilateralGPU_RTC LANGUAGES CXX)
 
-FIND_PACKAGE(CUDAToolkit REQUIRED)
+find_package(CUDAToolkit REQUIRED)
 
 add_library(bilateralgpu_rtc SHARED bilateral.cpp)
+
 target_include_directories(bilateralgpu_rtc PRIVATE
     ${VAPOURSYNTH_INCLUDE_DIRECTORY}
     ${CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES})
+
 set_target_properties(bilateralgpu_rtc PROPERTIES
     CXX_EXTENSIONS OFF
     CXX_STANDARD 20
@@ -32,6 +34,12 @@ else()
     target_link_libraries(bilateralgpu_rtc PRIVATE CUDA::nvrtc)
 endif()
 
-install(TARGETS bilateralgpu_rtc
-    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+if(WIN32)
+    install(TARGETS bilateralgpu_rtc RUNTIME)
+elseif(DEFINED VS_INSTALL_DIR)
+    install(TARGETS bilateralgpu_rtc LIBRARY DESTINATION ${VS_INSTALL_DIR})
+else()
+    install(TARGETS bilateralgpu_rtc
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+endif()