Post subject: GCC on qnx4 : bad return code Posted: Jul 06, 2007 - 08:28 PM
Guest
hello all.
On my way to send my data to a Database, I'm tring to compile
different products and I have a strange problem with gcc.
I have watcom 10.6 that run fine
I have installed gcc from JC michelot site
gcc281-qnx4-r19 : gcc is required to compile some product.
(I just untared it) it seems to work cause it compile fine.
my problem is : when I compile some test program the return
code is not the rigth one.
the same process with wcc produce a return code of 0
any idea of what went wrong ?
thanks for your advices.
--
dominix
maschoen
Post subject: RE: GCC on qnx4 : bad return code Posted: Jul 08, 2007 - 06:52 AM
QNX Master
Joined: Jun 25, 2003
Posts: 1058
Try instead of "return 0", "exit(0)". If this works, then there is a library problem.
main() is not usually the actual entry point for a 'C' program, just a routine called
by the initialization code. The return from main() should be sent to exit(), and
maybe it is not.
dominix
Post subject: Re: GCC on qnx4 : bad return code Posted: Jul 09, 2007 - 07:00 PM
Guest
"maschoen" <maschoen@pobox-dot-com.no-spam.invalid> a écrit dans le message
de news: f6q4te$2jk$1@inn.qnx.com...
Quote:
Try instead of "return 0", "exit(0)". If this
works, then there is a library problem.
main() is not usually the actual entry point for a 'C' program, just a
routine called
by the initialization code. The return from main() should be sent to
exit(), and
maybe it is not.
I was missing watcom c++.
it is required to make gcc works.
thanks for pointing this.
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