From: Mark Wielaard <mjw@redhat.com>
To: "Daniel P. Berrange" <berrange@redhat.com>
Cc: Martin Martin <martin@infinio.com>, systemtap@sourceware.org
Subject: Re: DTRACE_PROBE macro fails to compile with Clang++
Date: Wed, 11 Sep 2013 17:45:00 -0000 [thread overview]
Message-ID: <1378921514.6155.360.camel@bordewijk.wildebeest.org> (raw)
In-Reply-To: <20130911173835.GK2293@redhat.com>
On Wed, 2013-09-11 at 18:38 +0100, Daniel P. Berrange wrote:
> On Wed, Sep 11, 2013 at 01:32:15PM -0400, Martin Martin wrote:
> > The following code:
> >
> > #include <sys/sdt.h>
> >
> > int main() {
> > DTRACE_PROBE(a, b);
> > }
> >
> > compiles with with G++, but when compiled with clang++ 3.3 gives:
>
> That's a known issue - there's some info (but no solution yet ) in this
> bug report too:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=999419
Yeah, seems to be some unknown deficiency in clang (plus mixing two
system compilers on one system doesn't seem to be a good idea - the open
question seems to be whether clang can be configured to use the normal
gas assembler). See also
https://sourceware.org/bugzilla/show_bug.cgi?id=13974
Cheers,
Mark
prev parent reply other threads:[~2013-09-11 17:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-11 17:32 Martin Martin
2013-09-11 17:38 ` Daniel P. Berrange
2013-09-11 17:45 ` Mark Wielaard [this message]
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