[Gmsh] About Gmsh2.4.4 compile!!!

[Christophe Geuzaine]

liang dong wrote:
> hello everyone：
>        Thanks your your apply .But i cannot underatand what you said 
> .http://geuz.org/gmsh/bin/Windows/gmsh-2.4.2-Windows.zip is an 
> implementation documentation ,but i want to compile it by myself. 
> "readme.txt "is contained in the gmsh2.4.2-source. I write my compilming 
> procudures and please tell me where i make a  mistake.Thank your.
>  
> 1  Launch CMake and fill-in the two top input fields (telling where the 
> Gmsh source directory is located and where you want the Gmsh binary
>   to be created).
> 2 Click on "Add entry" and define the variable CMAKE_PREFIX_PATH, 
> of type "PATH",pointing to the location(s) of any external package(s)
>   (FLTK, BLAS/LAPACK, etc.) installed in non-standard directories.
>   (If you are using our pre-compiled "gmsh dependencies" package
>   ( 
> <http://geuz.org/gmsh/bin/Windows/gmsh-dep-msvc2008-release.zip>http://geuz.org/gmsh/bin/Windows/gmsh-dep-msvc2008-release.zip 
> <http://geuz.org/gmsh/bin/Windows/gmsh-dep-msvc2008-release.zip)with>)with 
> Visual Studio on Windows simply point CMAKE_PREFIX_PATH to the"gmsh-dep" 
> directory.)
>  
>   This Procudure i used your pre-compiled "gmsh dependencies" package,so 
> i only do "simply point CMAKE_PREFIX_PATH to the"gmsh-dep" directory."   
> Is it ok?
>  
> 3 Click on "Configure" and choose your compiler (e.g. Visual Studio).
> 4 Optionally change some configuration options (re-run "Configure" every 
> time you change some options).
> This procudure i only run "Configure" one time,and donnot change some 
> confifuration options.  Then click on "Generate ". Is it ok?
>  
> 5 Once you are happy with all the configuration options, click on 
> "Generate".
>  
>  
> 6  Go to the build directory and build Gmsh using your chosen compiler. 
> (With Visual Studio double-click on "gmsh.sln".If you are using 
> our pre-compiled "gmsh dependencies" package you must use the 
> "Release"or "RelWithDebInfo" build type.)
> 
> When i do all procedures ,it generated "gmsh.exe".But i cannot import 
> stp file uesing this "gmsh.exe".
> 

That's normal: our gmsh-dep package does not contain OpenCascade. To
enable STEP import you should download the Windows version of 
OpenCascade from

http://www.opencascade.org/getocc/download/loadocc/

then install it and reconfigure & recompile Gmsh.



> 
> --- *09年10月11日，周日, David Colignon /<David.Colignon at ulg.ac.be>/* 写道：
> 
> 
>     发件人: David Colignon <David.Colignon at ulg.ac.be>
>     主题: Re: [Gmsh] About Gmsh2.4.4 compile!!!
>     收件人: "liang dong" <edongliang at yahoo.com>
>     抄送: gmsh at geuz.org
>     日期: 2009年10月11日,周日,下午12:27
> 
> 
>     liang dong wrote:
>      > Dear sir:
>      >          I Build Gmsh2.4.2-windows using CMake's graphical user
>     interface,and used your pre-compiled "gmsh dependencies" package.It
>     can generate "Gmsh.exe" .But I cannot import stp file ,it said Gmsh
>     must be compile with Opencascade support to load"*.stp".
>      > What can i do if i want import Step file?
> 
>     Hi,
> 
>     a) the easiest way: use the precompiled binary:
>     http://geuz.org/gmsh/bin/Windows/gmsh-2.4.2-Windows.zip
> 
>     b) as stated in http://geuz.org/gmsh/#Links , start with installing 
>     OpenCascade : http://www.opencascade.org/
> 
>     Cheers,
> 
>     Dave
> 
>      >                                                                 
>                         dongliang
>      >
>      >
>      >
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine