problem when compiling GALIB

viji ktsviji at yahoo.com
Thu Aug 8 04:59:59 EDT 2002


Hi,

   I am a student doing post graduate in Computerscience and Engg in coimbatore.

I am doing my project in "Genetic algorithm for real time multiprocessor scheduling" 

which is research level.

 I got this valuable package GALib. But since i new to this linux, I can't rectify 

compilation error. I went mailing list archieve and i got the following error which is 

exactly i got. But i coundn't find the remedy for that. So i send the same mail to 

you . Please help me.

galib version number: 2.4.5

machine type: Intel pIII

os and version : Red Hat Linux 7.2

Compiler: g++

Give me the step by step installation instruction(request).

// The mail which i got from the mailing archieve is follows

<!--StartFragment-->Hello,

We installed GAlib 2.4.5 on our caldera linux machine
2.4.2. We tried compiling the ex17.C file using g++
version 2.95.2.
But we are getting a pageful of "undefined reference"
errors like:

/tmp/cceUgrZ5.o: In function `main':
/tmp/cceUgrZ5.o(.text+0x14e): undefined reference to
`GAGenome::initializer(void (*)(GAGenome &))'
/tmp/cceUgrZ5.o(.text+0x168): undefined reference to
`GAGenome::mutator(int (*)(GAGenome &, float))'
/tmp/cceUgrZ5.o(.text+0x182): undefined reference to
`GAGenome::crossover(int (*)(GAGenome const &,
GAGenome const &, GAGenome *, GAGenome *))'
/tmp/cceUgrZ5.o(.text+0x19e): undefined reference to
`GASteadyStateGA::GASteadyStateGA(GAGenome const &)'
/tmp/cceUgrZ5.o(.text+0x1aa): undefined reference to
`gaDefSigmaTruncationMultiplier'
/tmp/cceUgrZ5.o(.text+0x1bc): undefined reference to
`GASigmaTruncationScaling::GASigmaTruncationScaling(float)'
/tmp/cceUgrZ5.o(.text+0x1d5): undefined reference to
`GASteadyStateGA::scaling(GAScalingScheme const &)'
/tmp/cceUgrZ5.o(.text+0x1ee): undefined reference to
`GAGeneticAlgorithm::set(char const *, int)'
/tmp/cceUgrZ5.o(.text+0x20e): undefined reference to
`GAGeneticAlgorithm::set(char const *, double)'
/tmp/cceUgrZ5.o(.text+0x22e): undefined reference to
`GAGeneticAlgorithm::set(char const *, double)'
.
.
.
.



Could anyone please suggest a solution to this
problem.
Thank you

Jaykumar
Anubhav
Manish
Sumeet

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

 

Thanx in advance.

viji



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