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[cgal-discuss] Re: CGAL build with Eigen


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  • From: mriem <>
  • To:
  • Subject: [cgal-discuss] Re: CGAL build with Eigen
  • Date: Fri, 13 Jul 2012 02:54:41 -0700 (PDT)

Hi Sebastien

thanks for the quick repply

The example from CGAL/examples/Surface_reconstruction_points3 compiles and
works

Here is the output of the cmake of the example

/-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Build type: Release
-- USING CXXFLAGS = ' -frounding-math -O3 -DNDEBUG'
-- USING EXEFLAGS = ' '
-- Targetting Unix Makefiles
-- Using /usr/bin/c++ compiler.
-- Found Eigen3: /usr/local/include/eigen3 (Required is at least version
"3.0.91")
-- Looking for sgemm_
-- Looking for sgemm_ - found
-- A library with BLAS API found.
-- Looking for cheev_
-- Looking for cheev_ - found
-- A library with LAPACK API found.
-- TAUCS libraries not found. Please specify libraries location.
-- NOTICE: Some of the executables in this directory need the TAUCS library
and will not be compiled.
-- Configuring done
-- Generating done
/

The problem is I am using the code in a different cmakelists.txt inside a
ROS package, perhaps this is why it does not compile. Also in a ROS package
I cannot do cmake, I can only add compilation flags to the cmakelists.txt

Any idea what I should have to insert into my cmakelists.txt?

I will compare both and try to see whats missing ...

Thanks

Miguel



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