2012/4/2 Maxim Sditanov <feni...@rambler.ru> > 2012/4/2 Jiri Denemark <jdene...@redhat.com> > >> On Sat, Mar 31, 2012 at 21:35:50 -0400, Laine Stump wrote: >> > On 03/31/2012 07:56 AM, Daniel Veillard wrote: >> > > I just made the second release candidate >> > > >> > > ftp://libvirt.org/libvirt/libvirt-0.9.11-rc2.tar.gz >> > > >> > > along with the rpms and tagged the git tree. >> > > >> > > It seems to work okay in my limited testing. If all goes well I would >> > > probably push on Tuesday, >> > > >> > >> > A gentoo user reported in irc (#virt on irc.oftc.net) earlier today >> that >> > builds were failing for him on a fresh checkout from git: >> > >> > <feniksa> hi, when i compile libvirt on my gentoo i get warning: >> > >> > cc1: warning: unrecognized command line option >> > "-Wno-suggest-attribute=const" >> > cc1: warning: unrecognized command line option >> > "-Wno-suggest-attribute=pure" >> > >> > <feniksa> gcc (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) 4.5.3 >> > <feniksa> last part of conf: http://pastebin.com/gnT4Y2Ba >> > and compile log http://pastebin.com/FcSwshzS >> >> It's important to note that those warnings never show up on their own. >> They >> are only printed in case there is something else the compiler warns about >> (libnl header issue covered by gentoo bug #366561 in this case). > > > Yes, this warning present in gentoo libnl-1.1-r2 and patch doesn't present > in gentoo main tree. > I will try to contact with gentoo maintainer and ask to make "some > activity". > > >> And I >> remember seeing it since these gcc options were introduced several >> releases >> ago. >> > > This option present in gcc 4.5.3 (i made test on hello world). No warning > about unrecognized params with > another files. Also, other files compile without warning. You can see it > on this part of log: http://pastebin.com/wPnLJ1Fx (verbose build mode) > I think, this is not problem of libvirt >
Good news. gentoo applied patch to upstream for libnl-1.1 https://bugs.gentoo.org/show_bug.cgi?id=366561 This patch will enable ability to build libvirt on gentoo with -Wwarning=error by default, without crutches -- With best wishes, Feniks Gordon Freeman
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