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Re: [cgal-discuss] Voronoi diagrams


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  • From: "Sebastien Loriot (GeometryFactory)" <>
  • To:
  • Subject: Re: [cgal-discuss] Voronoi diagrams
  • Date: Fri, 20 May 2011 17:54:13 +0200

Andreas already told you to check that when you configured the lib CGAL
with cmake, you then need to compile it (which will generate the file
you are missing).

Also please stop sending reminders, this thread is already long enough.


S.

Brian Sanjeewa Rupasinghe wrote:
Sir,

Please help me to solve this error;

fatal error LNK1104: cannot open file 'CGAL-vc90-mt-gd.lib'

Brian.

On Fri, May 20, 2011 at 4:09 PM, Brian Sanjeewa Rupasinghe < <mailto:>> wrote:

Sir,

This is what is given in instructions. But in C++, under properties,
no Linker

Project Propeties -> Linker -> Input
* Add libgmp-10.lib and libmpfr-4.lib to "Additional Dependencies"
* Add gmp-vc90-mt-gd.lib and mpfr-vc90-mt-gd.lib to "Ignore
Specific Library".

On Fri, May 20, 2011 at 3:52 PM, Brian Sanjeewa Rupasinghe

<

<mailto:>>
wrote:

Dear Sir,

Any idea to rectify it

Brian.


On Fri, May 20, 2011 at 3:47 PM, Andreas Fabri

<

<mailto:>>
wrote:

you probably only built the release and not the version of CGAL

andreas


On 20/05/2011 16:36, Brian Sanjeewa Rupasinghe wrote:

Dear Sir,

After generating C++ projects, I opened Triangulation_2
project. Then i
built the project. Then
it gives following error: *fatal error LNK1104: cannot
open file
'CGAL-vc90-mt-gd.lib.*
*Any idea?*
*
*
*Brian*

On Fri, May 20, 2011 at 11:38 AM, Brian Sanjeewa Rupasinghe

<

<mailto:>

<mailto:

<mailto:>>>
wrote:

Dear Sir,

Many thanks for you to guide me all the way.

Best regards,

Brian.


On Fri, May 20, 2011 at 11:37 AM, Brian Sanjeewa
Rupasinghe

<

<mailto:>

<mailto:

<mailto:>>>
wrote:

Hi,

I ran the configuration again. Now files
highlighted in Red
became normal.

Brian.


On Fri, May 20, 2011 at 11:31 AM, Brian Sanjeewa
Rupasinghe

<

<mailto:>

<mailto:

<mailto:>>>
wrote:

Hi, thanks.

I set BOOST_ROOT as you instructed. Now
configuration did
not give any error.
But there are some files appearing in red on
the GUI screen.


On Fri, May 20, 2011 at 11:15 AM, Brian
Sanjeewa Rupasinghe

<

<mailto:>

<mailto:

<mailto:>>>
wrote:

HI,

I can find boot installed in c:\program
files\boost\boost_1_46_1.
Under this there is a boost subdirectory.

Where should i include Boost_INCLUDE_DIR?
What do you mean by CMake Files?

Brain.


On Fri, May 20, 2011 at 10:58 AM, Laurent
Rineau
(GeometryFactory)

<

<mailto:>
<mailto:

<mailto:>>>
wrote:

On vendredi 20 mai 2011 11:43:48
Brian Sanjeewa
Rupasinghe wrote:
> CMake Error: The following
variables are used in
this project, but they are
> set to NOTFOUND. Please set them
or make sure
they are set and tested
> correctly in the CMake files:
Boost_INCLUDE_DIR
(ADVANCED)

This error is rather explicit
actually. You need to
have Boost installed, and
Boost_INCLUDE_DIR must be filled with
something like
C:/CGAL/boost_1_46 (ie
the directory where you can find the
./Boost
subdirecty that contains Boost
headers).

You will also have to fill CMake
variables about
Boost precompiled libraries.
As said in the installation manual of
CGAL, the
easiest way is to remove all
Boost_* variables from the CMake
cache¹, and add² a
variable BOOST_ROOT, of
type "Path", that points to
C:/CGAL/boost_1_46 (or
the location where you
installed Boost header and
precompiled libraries),
and reclick on configure.
With BOOST_ROOT, CMake will be able
to find the
headers and the libraries
automatically.

¹) in the CMake GUI, selected them,
and click on the
"Remove entry" button.
²) With the button "Add entry" of course.

--
Laurent Rineau, PhD
R&D Engineer at GeometryFactory
http://www.geometryfactory.com/
Release Manager of the CGAL Project
http://www.cgal.org/

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-- Andreas Fabri, PhD
Chief Officer, GeometryFactory
Editor, The CGAL Project

phone: +33.492.954.912 skype: andreas.fabri

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