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From: "Dave Korn" <dave DOT korn AT artimi DOT com>
To: <cygwin AT cygwin DOT com>
Subject: RE: 1.5.23: Program with GSL does not compile
Date: Mon, 15 Jan 2007 19:23:24 -0000
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On 15 January 2007 19:19, Nils Kehrein wrote:

> Hi,
> 
> I am trying to compile a C++ program which uses GSL, but it fails
> for some odd reason. It goes like
> 
> $ g++ -Wall `gsl-config --cflags` `gsl-config --libs` test_gsl.cpp
> 
> ~~ >8 ~~
> /path/to/Temp/ccQ03psi.o:test_gsl.cpp:(.text+0x29): undefined reference
> to `_gsl_matrix_alloc'
> collect2: ld returned 1 exit status
> ~~ 8< ~~
> 
> Which makes no sense at all because i tested it on a native Linux
> machine and it compiled well.

  A side-effect of dynamic linking using .so shared objects.  Try putting your
source file earlier on the commandline and the libraries later.


    cheers,
      DaveK
-- 
Can't think of a witty .sigline today....


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