Statically link runtime on Windows

scripts/target_post.cmake

@@ -7,6 +7,16 @@
 
 target_compile_features(${PLUGIN} PRIVATE cxx_std_14)
 
+if(MSVC)
+  foreach(flag_var
+      CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
+      CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
+    if(${flag_var} MATCHES "/MD")
+      string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
+    endif()
+  endforeach()
+endif()
+
 if(MSVC)
   target_compile_options(${PLUGIN} PRIVATE /W3)
 else()