Switched to copy_if_different flag.

2015-07-18 23:57:30 -07:00
parent 9d213f8f58
commit 9bcb80bf1b
1 changed files with 1 additions and 1 deletions
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -27,7 +27,7 @@ endforeach()
 # executables which link against it - create a custom command to copy it
 if(WIN32 AND NOT BUILD_STATIC)
    add_custom_target(QHttpEngine-copy ALL
-        "${CMAKE_COMMAND}" -E copy "$<TARGET_FILE:QHttpEngine>" "${CMAKE_CURRENT_BINARY_DIR}"
+        "${CMAKE_COMMAND}" -E copy_if_different "$<TARGET_FILE:QHttpEngine>" "${CMAKE_CURRENT_BINARY_DIR}"
        DEPENDS QHttpEngine
    )
 endif()