[libvirt] libvirt-glib fails to compile with CLANG compiler

[Jason Helfman]

On Tue, Oct 1, 2013 at 8:46 AM, Daniel P. Berrange <berrange at redhat.com>wrote:

> On Tue, Oct 01, 2013 at 08:35:41AM -0700, Jason Helfman wrote:
> > On Tue, Oct 1, 2013 at 3:17 AM, Christophe Fergeau <cfergeau at redhat.com
> >wrote:
> >
> > > Hi,
> > >
> > > On Fri, Sep 27, 2013 at 12:09:43PM -0700, Jason Helfman wrote:
> > > > On Thu, Sep 26, 2013 at 6:06 AM, Christophe Fergeau <
> cfergeau at redhat.com
> > > >wrote:
> > > > > On Wed, Sep 25, 2013 at 09:31:52AM -0700, Jason Helfman wrote:
> > > > > > When compiling libvirt-glib with CLANG, I get the following
> error.
> > > > > >
> > > > > > 16 warnings generated.
> > > > > >   CCLD     libvirt-glib-1.0.la
> > > > > >   GEN      LibvirtGLib-1.0.gir
> > > > > > /usr/local/lib/libvirt.so: undefined reference to
> > > > > `__stack_chk_fail_local'
> > > > > > clang: error: linker command failed with exit code 1 (use -v to
> see
> > > > > > invocation)
> > > >
> > > > http://people.freebsd.org/~jgh/files/libvirt-glib-make.log
> > > >
> > > > It was clean, yes.
> > >
> > > Rereading that  log more carefully, it's complaining about a missing
> symbol
> > > in the installed libvirt.so, not in one of the .so that was just
> built. Are
> > > other applications able to link against libvirt? Was libvirt compiled
> with
> > > clang or gcc?
> > >
> > > Christophe
> > >
> >
> > That is odd. I de-installed libvirt, and re-installed it. After this
> > libvirt-glib compiled with CLANG, and didn't result in any failure.
> > Many warnings, but good to know it does compile.
>
> Hmm, I don't see any warnings at all, compiling with CLang on Linux.
> Please let us know what you're seeing on BSD ?
>
> Daniel
>

Here are some build logs. The first is for amd64, and the latter is for
i386.

https://redports.org/~jgh/20131001181900-6317-149023/libvirt-glib-0.1.7.log
https://redports.org/~jgh/20131001181900-6317-149026/libvirt-glib-0.1.7.log

-jgh

-- 
Jason Helfman          | FreeBSD Committer
jgh at FreeBSD.org     | http://people.freebsd.org/~jgh  | The Power to Serve
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