[Coin-discuss] Compilation error

[Ted Ralphs]

For a while, I was making sure COIN continued to compile with gcc 2.95,
but I finally gave up on it. The last time I tried to build COIN with
gcc 2.95 (a few weeks ago), it failed for me also (though with a
different error). Sorry for the bad news...I think it should be possible
to use a more recent version of gcc under Redhat 7.2, though. If you get
the source, compile it, and install it in /usr/local, it should work fine.

Cheers,

Ted

Cezik, Tolga wrote:
> 
> Hello there,
> 
> I'm trying to build the Coin utilities in ${CoinDir}/Coin/   on RedHat
> 7.2 using gcc 2.95.3.   I have done this on Darwin before and had no
> problems. But in this case I am getting the error below (after creating
> the dependencies):
> 
> .
> .
> .
> .
> Creating dependency CoinFactorization1.d
> 
> make_real[1]: Leaving directory `/home/mehmetc/COIN/Coin'
> make_real[1]: Entering directory `/home/mehmetc/COIN/Coin'
> 
> Compiling CoinFactorization1.cpp
> In file included from CoinFactorization1.cpp:11:
> include/CoinHelperFunctions.hpp: In function `void
> CoinCheckDoubleZero(double *, int)':
> include/CoinHelperFunctions.hpp:416: implicit declaration of function
> `int printf(...)'
> include/CoinHelperFunctions.hpp: At top level:
> include/CoinHelperFunctions.hpp:713: type specifier omitted for parameter
> include/CoinHelperFunctions.hpp:713: parse error before `*'
> include/CoinHelperFunctions.hpp:741: type specifier omitted for parameter
> include/CoinHelperFunctions.hpp:741: parse error before `*'
> make_real[1]: *** [Linux-O2/CoinFactorization1.o] Error 1
> make_real[1]: Leaving directory `/home/mehmetc/COIN/Coin'
> make_real: *** [install] Error 2
> 
> 
> I'm really baffled by this. Any ideas? It doesn’t look like a gcc
> version problem to me but not sure (I saw people in the list who have
> done it using gcc 2.95.3)
> 
> Please help!
> Thnx,
> --tolga
> 
> 
> 
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-- 
Dr. Ted Ralphs
Assistant Professor
Industrial and Systems Engineering
Lehigh University
(610)758-4784
tkralphs at lehigh.edu
www.lehigh.edu/~tkr2