On 13. Jan, 2010, at 1:55 , Nico Schlömer wrote:
> Pheeew..
> So I've now been trying to include one *single* library from an
> external project (liba.a) into my own project, writing FindA.cmake.
> Somehow I still fail to apply the dependencies correctly. What I do is
>
> [...]
> ADD_LIBRARY(A STATIC IMPORTED)
> SET_TARGET_PROPERTIES( A PROPERTIES
> IMPORTED_LOCATION
> "${A_LIBRARY}" %set above
> LINK_INTERFACE_LIBRARIES
> "${A_LINK_INTERFACE_LIBRARIES}" % set above to something like
> "/usr/lib/liblapack.a;/usr/lib/blas.a;"
> )
> [...]
>
> [Setting TARGET_LINK_LIBRARIES(A LINK_INTERFACE_LIBRARIES
> "${A_LINK_INTERFACE_LIBRARIES}" ) did *not* work for me.]
>
> Now, in the main CMakeLists.txt I say Find( A REQUIRED ), and I was
> naivly expecting that upon
>
> TARGET_LINK_LIBRARIES ( main.out A )
>
> *all* the dependent libraries would be pulled in too. This is not the case. :/
>
> What am I missing?
>
> Cheers,
> Nico
Coming to think of it: Why don't you simply list ${A_LIBRARY},
/usr/lib/liblapack.a and /usr/lib/blas.a (shouldn't that be libblas.a?) in
A_LIBRARIES and the use that in TARGET_LINK_LIBRARIES? Simpler for you and less
work for CMake...
Michael
PS: I can't tell for sure from what you show, but you REALLY should discover
lapack and blas instead of hardcoding their paths, e.g. using FindBLAS and
FindLAPACK (which admittedly have their deficiencies)
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