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[Costas Tsirogiannis <>]

>  First try removing the CMakeCache.txt 

I've done this, otherwise cmake does not run.

On Thu, Feb 24, 2011 at 8:10 AM, Sebastien Loriot (GeometryFactory) <sloriot.ml@gmail.com> wrote:

Costas Tsirogiannis wrote:

Greetings,

I am trying to run CGAL-based code on a new Ubuntu machine. The code did not exhibit any particular bug in the platform that I've been using so far
 yet now exhibits a very strange behaviour during run-time:

I do ">cmake ."  on the directory of the code and I get:

First try removing the CMakeCache.txt which seems to come from
another machine.

S.

cmake .
CMake Error: The current CMakeCache.txt directory /home/constantinos/Drainage_experiments/CMakeCache.txt is different than the directory /home/kathaaria/Drainage_experiments where CMackeCache.txt was created. This may result in binaries being created in the wrong place. If you are not sure, reedit the CMakeCache.txt
constantinos@pcwin1151:~/Drainage_experiments$ rm CMakeCache.txt
constantinos@pcwin1151:~/Drainage_experiments$ cmake .
-- 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.
-- Configuring done
WARNING: Target "benchmark_example" requests linking to directory "/usr/local/lib/".  Targets may link only to libraries.  CMake is dropping the item.
WARNING: Target "benchmark_example" requests linking to directory "/usr/local/lib/".  Targets may link only to libraries.  CMake is dropping the item.
-- Generating done
-- Build files have been written to: /home/constantinos/Drainage_experiments

The two last warnings where not the case in the previous platform.
After running "make" the executable is indeed created but at run-time the program gets stuck at a point where no actual computation
takes place. Is it possible to draw any conclusions of what might be wrong there, or should I provide a simple code example (that is going to be tricky)?

thanks

Constantinos

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