Date: Thu, 27 Jan 2005 04:49:35 -0700 From: Scott Long <scottl@samsco.org> To: Divacky Roman <xdivac02@stud.fit.vutbr.cz> Cc: current@freebsd.org Subject: Re: recent current kernel compile failure Message-ID: <41F8D54F.9090802@samsco.org> In-Reply-To: <20050127113906.GA98285@stud.fit.vutbr.cz> References: <20050127113906.GA98285@stud.fit.vutbr.cz>
next in thread | previous in thread | raw e-mail | index | archive | help
Divacky Roman wrote: > hi > > recent current with CFLAGS=-O2: > > ../dev/amr/amr_pci.c > /usr/src/sys/modules/amr/../../dev/amr/amr_pci.c: In function `amr_setup_mbox': > /usr/src/sys/modules/amr/../../dev/amr/amr_pci.c:605: warning: dereferencing > type-punned pointer will break strict-aliasing rules > > would be nice to have this repaired > > roman We don't support compiling with -fstrict-aliasing. The correct solution is likely to change the type of 'p' and add a bunch of casts. Not very pretty, but I guess no worse than the horribly non-informative gcc message that is generated here. Scott
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?41F8D54F.9090802>