Copy include/lib files into two directory won't copy dll files in second direction

Hi, I've created a shared library with qt5 and that's fine. I want to export (copy) dll files and include files into another directory in my OS. I've done this:
Code:

BUILD_INCLUDE = myPath/include BUILD_LIB = myPath/lib target.path = $${BUILD_LIB} INSTALLS += target PRIVATE_FRAMEWORKS.files = $${HEADERS} PRIVATE_FRAMEWORKS.path = $${BUILD_INCLUDE} QMAKE_BUNDLE_DATA += PRIVATE_FRAMEWORKS INSTALLS += PRIVATE_FRAMEWORKS
It is okay then!!! but then i need to copy to another direction too! but when i added some codes for another location just like above codes,the qmake didn't generate dll files for second direction i've provided. what am i missing? the include files generated fine
Code:

BUILD_INCLUDE2 = myPath2/include BUILD_LIB2 = myPath2/lib target.path = $${BUILD_LIB2 } INSTALLS += target PRIVATE_FRAMEWORKS2.files = $${HEADERS} PRIVATE_FRAMEWORKS2.path = $${BUILD_INCLUDE2} QMAKE_BUNDLE_DATA += PRIVATE_FRAMEWORKS2 INSTALLS += PRIVATE_FRAMEWORKS2
And another thing is that qmake won't create lib files for both directions when i create a plugin project (it will creates lib files for shared lib but not plugin project)!! But it creates lib files in debug/release folder! What's wrong?