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Date: Sun, 22 Apr 2007 10:09:43 +0200
From: Manuel Collado <m DOT collado AT lml DOT ls DOT fi DOT upm DOT es>
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Newsgroups: comp.os.msdos.djgpp
Subject: Re: gmp.h from GMP package - how to include?
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Jim Michaels escribió:
> Jim Michaels wrote:
>> Manuel Collado wrote:
>>> Jim Michaels escribió:
>>>> I extracted gmp412b.zip

Are you really sure it wasn't gmp412s.zip?

>>>> [snip]
>>>> I found gmp.h extracted into f:/djgpp/2.03/v2gnu/include/gmp.h
>> [snip]  I had to go into the .env file and insert 
>> ;%DJENV%/v2gnu/include and ;%DJENV%/v2gnu/lib in appropriate places.
>>
>> but now I can't link.
>> I get:
>> no errors
>> Creating: fract.exe
>> Error: fract.o:fract.cc:(.gnu.linkonce.t._ZN8fractionC1Ell+0xe): 
>> undefined reference to `___gmpq_init'
>> Error: fract.o:fract.cc:(.gnu.linkonce.t._ZN8fractionC1Ell+0x24): 
>> undefined reference to `___gmpq_set_si'
>> Error: fract.o:fract.cc:(.gnu.linkonce.t._ZN8fractionD1Ev+0xe): 
>> undefined reference to `___gmpq_clear'
> 
> by the way, I can at least now compile.  sort of.  it doesn't link - I 
> get an error from ld.  I included gmp.h
> #include <gmp.h>

All you describe are the precise symptoms of installing the sources 
instead of the binaries. Please INSTALL (uncompress) gmp412b.zip. And 
please DO NOT MODIFY djgpp.env

Regards.
-- 
Manuel Collado - http://lml.ls.fi.upm.es/~mcollado