Mike Jackson schrieb:
include(FindGTK)
add_executable (myexec ${sources} )

target_link_libraries(myexec ${GTK_LIBRARIES} )


Note the order above.

Also, cmake variables are ALWAYS used with braces ${Variable} NOT $Variable.

Mike

Thanks for that, Mike :-)

The sample code corresponds to what I'm doing, even the order happens to be the same. I still keep getting GTK include errors. Tried include_directories (... ${GTK_INCLUDE_DIR}) in all orders.

BTW: Why does the order matter ? How do I know the right order ?

When I use hand-coded include paths, I get GTK linker errors.

> If you are having cmake generate makefiles then run make in the
> following fashion:
>
> make VERBOSE=1
>
> and carefully inspect the compile line. From that you should be able
> to deduce why gtk/gtk.h is NOT on the  include paths.

True,there is nothing GTK-related in the compile line.

So does FindGTK silently fail to find GTK inc/libs ?
If so, how can I fix that ?


On Sep 21, 2008, at 5:23 AM, Steven Samuel Cole wrote:

I would like to link a system library into an executable, GTK in this case. What I'm trying to do is

include(FindGTK)

target_link_libraries(myexec $GTK_LIBRARIES)

add_executable (myexec sources)

Result:

CMake Error: Attempt to add link library "GTK_LIBRARIES" to target "myexec" which is not built by this project.

What am I doing wrong ?

Kind regards,

Steve
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