CGAL users discussion list

[Laurent Saboret <>]

Hi,

Linking with TAUCS is a little complex as TAUCS requires other libraries 
(BLAS, LAPACK, Metis).

I recommend you to use the makefile 
examples/Surface_reconstruction_points_3/CMakeLists.txt provided with CGAL.

If you prefer to write your own CMakeLists.txt, you need:
  find_package(TAUCS)
  include( ${TAUCS_USE_FILE} )

Best regards,
Laurent SABORET


Le 12/08/2011 11:57, Yifei Li a écrit :
> Hi all,
>
> I'm trying to compile the surface reconstruction example at 
> http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Surface_reconstruction_points_3/Chapter_main.html#Subsection_47.3.2
>  using cake, and here's my CMakeLists.txt:
>
> make_minimum_required(VERSION 2.8)
> project(cgal)
>
> find_package(CGAL)
> include(UseCGAL)
>
> add_library(taucs STATIC IMPORTED)
> set_property(TARGET taucs PROPERTY IMPORTED_LOCATION 
> /opt/local/lib/libtaucs.a)
>
> add_executable(cgal main.cpp)
> target_link_libraries(cgal taucs)
>
>
> But I got following linking errors (snippet):
> "_dtrsm_", referenced from:
>       _recursive_supernodal_solve_l in libtaucs.a(taucs_sn_llt_D.o)
>       _recursive_supernodal_solve_lt in libtaucs.a(taucs_sn_llt_D.o)
>       _recursive_leftlooking_supernodal_factor_llt in 
> libtaucs.a(taucs_sn_llt_D.o)
>       _recursive_multifrontal_supernodal_factor_llt in 
> libtaucs.a(taucs_sn_llt_D.o)
>       _leftlooking_supernodal_front_factor in 
> libtaucs.a(taucs_ccs_ooc_llt_D.o)
>       _recursive_supernodal_solve_l_ooc in libtaucs.a(taucs_ccs_ooc_llt_D.o)
>       _recursive_supernodal_solve_lt_ooc in libtaucs.a(taucs_ccs_ooc_llt_D.o)
>
> What are the other libraries should I link to my project?
>
> Thanks
>
> Yifei