[Gmsh] Compiling gmsh with Blossom IV

[Christophe Geuzaine]

Hi Jack - I've put the version of the sources we use here, together with 
a cmake configuration file:

http://geuz.org/gmsh/beta/blossom.tgz

Best,

Christophe

On 06/01/11 12:25, Jack Oclee-Brown wrote:
> Hello,
> I'm having some problems compiling gmsh with Concorde and blossom IV.
>
> I've downloaded and compiled Concorde 97 fine which results in
> concorde.h and concorde.a. I've then also downloaded the Blossom IV
> code which compiles to four executables which seem to work as
> advertised.
>
> When compiling gmsh:
>
> For "MATCH_INC:PATH" I have specified the directory which contains the
> header files from the blossom IV source
> for "CONCORDE_INC:PATH" I have specified the directory containing concorde.h
> for "CONCORDE_LIB:FILEPATH" I have specified the location of the concorde.a file
> but I am not 100% sure of what I should specify for the "MATCH_LIB:FILEPATH".
>
> The only thing that I have found that allows gmsh to compile is to
> create a static library from the object files created when compiling
> the blossom IV code. I did this with these commands (on Ubuntu):
>
> ar rv blossom4 matprice.o
> ar rv blossom4 match.o
> ar rv blossom4 mat_main.o
> ranlib blossom4
>
> this creates a library file blossom4 which I then specify as the
> "MATCH_LIB:FILEPATH". Once this is done gmsh will compile with the
> Match option enabled without any errors.
>
> However, I then get a segmentation fault when I try and run the
> example on this page: https://geuz.org/trac/gmsh/wiki/BlossomQuad
>
> Please can someone give me some advice on how to get this working.
> I am using the gmsh-2.5.0-source compiling on Linux.
>
> Many Thanks, Jack.
>
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>


-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine