Re: [Plib-users] Installing plib-1.4.1

[Lars T. <to...@cs...>]

On Wed, 11 Jul 2001, Sam Stickland wrote:

> 
> ----- Original Message -----
> From: "Lars Tornow" <to...@cs...>
> To: <pli...@li...>
> Sent: Wednesday, July 11, 2001 8:47 PM
> Subject: [Plib-users] Installing plib-1.4.1
> 
> 
> > Hallo,
> >
> > I've got some problems installing plib version 1.4.1. The compiler says...
> >
> > c++ -DPACKAGE=\"plib\" -DVERSION=\"1.4.1\" -DHAVE_LIBDL=1 -DHAVE_LIBGL=1
> > -DHAVE_LIBGLU=1 -DHAVE_LIBGLUT=1 -DHAVE_GL_GL_H=1 -DHAVE_GL_GLU_H=1
> > -DLINUX_JOYSTICK_IS_PRESENT=1 -DGLUT_IS_PRESENT=1  -I. -I.
> > -I../../src/util  -I/usr/local/include  -g -O2 -O6 -Wall -c netSocket.cxx
> > netSocket.cxx: In method `int netSocket::accept(netAddress *)':
> > netSocket.cxx:217: passing `int *' as argument 3 of `accept(int, sockaddr
> > *, socklen_t *)' changes signedness
> > netSocket.cxx: In method `int netSocket::recvfrom(void *, int, int,
> > netAddress *)':
> > netSocket.cxx:254: passing `int *' as argument 6 of `recvfrom(int, void *,
> > unsigned int, int, sockaddr *, socklen_t *)' changes signedness
> > make: *** [netSocket.o] Error 1
> >
> > This happens only in version 1.4.0 and 1.4.1. Plib-1.2.0 compiles fine
> > (but I need 1.4.1 :) for FlightGear-0.7.8; Thanks to booth teams - great
> > work) I have gcc-2.95.2 and a normal SuSE 7.0.
> >
> > Any guesses what goes wrong ?
> 
> Yes - on some platforms socklen_t is an int, and on others an unsigned int.  It appears in these cases 'int' has been written rather
> than socklen_t. So this code will work on some setups, but complain on others.
> 
> I don't have time right now to fix this myself, but I've sent this mail to the developers list so hopefully one of them can pick
> this up.
> 
> Sam
> 

Hello, thanks for the quick answer. Looks like I have the wrong
environment :) Maybe I find some time to look at the problem myself, now
that I know what the problem is.

bye lars.

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