[ghemical-devel] ghemical 2.12 on opensuse 11.0

[Tommi Hassinen]

Hello,

yes this is true ; the fix is missing from ghemical-2.1x source tree however.

So Michael, please add the following to the beginning of src/main.cpp :


// define MAIN__ in case mopac7 uses f2c
extern "C" { int MAIN__ (void) {return 0;} }


Thanks for the notice Jean!

Best regards,
Tommi


________________________________________
From: Jean Bréfort [jean.brefort at normalesup.org]
Sent: Tuesday, July 29, 2008 1:31 PM
To: Tommi Hassinen
Cc: Michael Galloway; Michael Galloway; ghemical-devel at bioinformatics.org
Subject: Re: [ghemical-devel] ghemical 2.12 on opensuse 11.0

Le mardi 29 juillet 2008 à 09:50 +0300, Tommi Hassinen a écrit :
> /usr/lib/libglut.so -lf2c
> /usr/lib/gcc/i586-suse-linux/4.3/../../../libf2c.so: undefined reference to `MAIN__'
>
>
> Ooops!! Sorry, it seems that you must have -lg2c instead of -lf2c ; so you have to link with libg2c and not with libf2c.
>

Hmm, I thought I fixed that some times ago. The issue is that libg2c is
deprecated AFAIK (removed from gcc >= 4.0.0), and so we must use libf2c.

Best regards,
Jean