[CMake] Problems to use TRY_COMPILE

[Bill Hoffman]

Vitor Vasconcelos Araujo Silva wrote:
>     Hello guys,
> 
>     I'm trying to use the TRY_COMPILE command and I guess I'm probaly 
> making some mistake or I misunderstood the command.
> 
>     My command is this one:
> 
> TRY_COMPILE(RESULT ${PROJECT_BINARY_DIR}
> 
> ${PROJECT_SOURCE_DIR}/teste.cpp
> CMAKE_FLAGS
> COMPILE_DEFINITIONS -I${QT_INCLUDE_DIR}
>                 -I${QT_QTCORE_INCLUDE_DIR}
>                      -l${QT_QTCORE_LIBRARY}
> OUTPUT_VARIABLE MY_OUT
> )
> 
>         My compile parameters (-I) are working, but my link parameter is 
> just throw away when compiling and, to link, it's no used. MY_OUT output 
> is this: (I just marked the important commands to try to make it more 
> readable).
> 
You are missing LINK_LIBRARIES from Qt.  I don't see where you are 
passing a link parameter in??

-Bill