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Re: ld problem with templates


I have not tried the stl yet but I will try. My suggestion is to use g++ instead of gcc. With g++, the libraries you used (lstdc++, g++) are linked by default, so you do not need to use option '-l' to link them. I hope this can solve your 'multiple definition' problem. eg, tye the following simple command:

g++ -c xx.cc

g++ -o xx.exe xx.o ...

Sincerely,
Wei Ku

***************************************
Department of Physics and Astronomy
The University of Tennessee
1408 Circle Drive
Knoxville, Tennessee 37996-1200
weiku@utkux.utcc.utk.edu
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Oak Ridge National Laboratory
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----
From: Sylvio Triebel <Sylvio.Triebel@inf-technik.tu-ilmenau.de>
To: gnu-win32@cygnus.com
Date: Wednesday, July 09, 1997 3:13 PM
Subject: ld problem with templates

dear sirs,
I tried to compile a program that uses stl extensivly.
There is no problem to compile it with  gnu 2.7.2 under solaris, linux
and OS/2.
Using gnuwin32 causes hundreds of linker errors like this:
... multiple definition of __default_alloc_template<false,0>::...

(all errors occured contain '__default_alloc_template<false,0>::' !)

Is it a known problem? Should I use other ld options?

options to compile cc files were :
gcc -c xx.cc

options to link the executable were :
gcc -o xx.exe xx.o ... -lstdc++ -lg++ -lm


thanks
S. Triebel
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