Added warnings-as-errors support for MSVC.

11 years ago · 10860783ef
parent 20bf1aa244
commit 10860783ef
1 changed files with 4 additions and 0 deletions
--- a/cmake/OpenCVCompilerOptions.cmake
+++ b/cmake/OpenCVCompilerOptions.cmake
@ -239,6 +239,10 @@ if(MSVC)
      set(OPENCV_EXTRA_FLAGS "${OPENCV_EXTRA_FLAGS} /fp:fast") # !! important - be on the same wave with x64 compilers
    endif()
  endif()
+
+  if(OPENCV_WARNINGS_ARE_ERRORS)
+    set(OPENCV_EXTRA_FLAGS "${OPENCV_EXTRA_FLAGS} /WX")
+  endif()
 endif()

 # Extra link libs if the user selects building static libs: