ports/138830: net/linux-nx-client TCP_NODELAY problem

[Mikko Työläjärvi]

The following reply was made to PR ports/138830; it has been noted by GNATS.

From: =?ISO-8859-1?Q?Mikko_Ty=F6l=E4j=E4rvi?= <mikko.tyolajarvi at gmail.com>
To: bug-followup at FreeBSD.org, meta at club.kyutech.ac.jp
Cc:  
Subject: Re: ports/138830: net/linux-nx-client TCP_NODELAY problem
Date: Sun, 25 Oct 2009 20:13:49 -0700 (PDT)

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 This patch to the port makes nxclient work for me (on 7.2):
 
 --- Makefile.orig	2009-10-24 17:57:53.000000000 -0700
 +++ Makefile	2009-10-24 17:59:15.000000000 -0700
 @@ -27,6 +27,10 @@
 
   PLIST_SUB+=		PORTVERSION=${PORTVERSION}
 
 +post-patch:
 +	${PERL5} -pi.orig -e 's/\x83\x3f\x5f\x75\x02/\x83\x3f\x16\x75\x02/' \
 +		${NXSRC}/lib/libXcomp.so.${PORTVERSION}
 +
   do-install:
   	${MKDIR} ${NXDST}/bin
   	${INSTALL_PROGRAM} ${NXSRC}/bin/* ${NXDST}/bin
 
 Nxclient is blindly setting TCP_NODELAY on a number of sockets,
 including the X11 unix domain socket and then ignores certain errors
 as benign.
 
 Linux returns a different error code (EOPNOTSUPP) than freebsd and
 nxclient treats the unexpected error (EINVAL) code as fatal.
 
 The patch massages the binary to be happy with the freebsd error code.
 
 Btw, using display localhost:0 instead of :0 also makes nxclient work,
 with some performance loss.
 
    Cheers,
    /Mikko
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