From: Mike Frysinger <vapier@gentoo.org>
To: gdb-patches@sourceware.org
Cc: "Hans-Peter Nilsson" <hans-peter.nilsson@axis.com>
Subject: Re: Please fix regressions from your sim changes
Date: Fri, 23 Mar 2012 04:23:00 -0000 [thread overview]
Message-ID: <201203230023.04495.vapier@gentoo.org> (raw)
In-Reply-To: <201203201630.q2KGUAp7020158@ignucius.se.axis.com>
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On Tuesday 20 March 2012 12:30:10 Hans-Peter Nilsson wrote:
> From: Mike Frysinger <vapier@gentoo.org>:
> > On Tuesday 20 March 2012 01:54:27 Hans-Peter Nilsson wrote:
> > > nrun.o -MMD -MP -MF .deps/nrun.Tpo /tmp/r/sim/cris/../common/nrun.c
> > > /tmp/r/sim/cris/../common/nrun.c: In function 'main':
> > > /tmp/r/sim/cris/../common/nrun.c:206: warning: implicit declaration of
> > > function 'strsignal' /tmp/r/sim/cris/../common/nrun.c:206: warning:
> > > format '%s' expects type 'char *', but argument 4 has type 'int'
> > > Don't you see that warning?
> >
> > the code compiles warning free for me
> >
> > the file should have a string.h include for the strsignal prototype, so
> > i'll update that.
> >
> > > Instead, to #define _GNU_SOURCE in the Right Way AFAIK, there
> > > should be an AC_GNU_SOURCE (missing) in a configure.* used by
> > > all src/sim/* (common/configure.ac AFAICT), and an #include
> >
> > > "cconfig.h" in nrun.c followed later by the mantra:
> > not entirely the right way. my guess is that your older glibc does not
> > conform to the newer POSIX spec. strsignal() was added in the 2008 spec,
> > but old glibc's provided it only when _GNU_SOURCE was defined.
>
> It's be the right way to maintain interoperability even with old
> systems not-fully-conformant-in-every-corner that *used* to
> work,
that's not what i meant. but it doesn't really matter. patch posted.
-mike
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next prev parent reply other threads:[~2012-03-23 4:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-19 6:29 Hans-Peter Nilsson
2012-03-19 17:23 ` Mike Frysinger
2012-03-19 23:51 ` Hans-Peter Nilsson
2012-03-20 2:30 ` Mike Frysinger
2012-03-20 5:55 ` Hans-Peter Nilsson
2012-03-20 16:16 ` Mike Frysinger
2012-03-20 16:30 ` Hans-Peter Nilsson
2012-03-23 4:23 ` Mike Frysinger [this message]
2012-03-21 4:49 ` Mike Frysinger
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