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[Help-glpk] Quadratic programming

From: Kiran Raosaheb Patil
Subject: [Help-glpk] Quadratic programming
Date: Thu, 8 Jul 2004 19:43:34 +0200

I am looking for a good quadratic programming tool for C/C++.
Is there any plan to implement it in glpk ?
If yes, I would like to contribute.
Also plz let me know if anyone knows a nice tool already existing.

Kiran R. Patil
PhD Student
Center for Microbial Biotechnology,
Biocentrum-DTU, Technical University of Denmark

-----Original Message-----
From: Michael Hennebry [mailto:address@hidden
Sent: Tuesday, June 22, 2004 10:20 PM
To: Federico Zenith
Cc: address@hidden
Subject: Re: [Help-glpk] Compile error

On Tue, 22 Jun 2004, Federico Zenith wrote:

> I am trying to use the glpk libraries to implement an Octave (
> LP function. I tried to install glpk, but I ran in an unusual compile error.
> It seems that gcc does not find the math.h header file, which is indeed
> in /usr/include/. However, the configuring reports that the ANSI C header
> files are found. Moreover, if I use a very simple test program (prova.c,
> attached), and I try to compile with gcc, I get an error of the same sort; if
> I compile with g++, however, everything works...
> Does anyone know what's happening?

It's not a compile error.
It's a linker error.
The gcc C compiler is finding math.h just fine.
The gcc link step does not include the math library by default.

Mike   address@hidden
"Nothing says it like words if you know how to use them."
                    --  the Professional Organization of English Majors

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