Eric Blake wrote:
I compiled on FreeBSD 8.2 (gcc 4.2.1), and when I updated to the latest
gnulib, I started to see the following in config.log when running
./configure CFLAGS=-g:
configure:53920: checking whether C compiler handles -Wuninitialized
configure:53939: gcc -std=gnu99 -c -g
On Wed, Sep 05, 2012 at 03:59:10PM -0600, Eric Blake wrote:
OpenBSD's net/if.h is not self-contained; this should compile:
| #define _POSIX_C_SOURCE 200809L
| #include net/if.h
| struct if_nameindex i;
but fails with:
In file included from foo.c:2:
/usr/include/net/if.h:112: error:
On 09/06/2012 12:07 AM, Jim Meyering wrote:
Eric Blake wrote:
I compiled on FreeBSD 8.2 (gcc 4.2.1), and when I updated to the latest
gnulib, I started to see the following in config.log when running
./configure CFLAGS=-g:
When you configure with one set of warning options and later
On 09/06/2012 01:06 AM, Jasper Lievisse Adriaanse wrote:
On Wed, Sep 05, 2012 at 03:59:10PM -0600, Eric Blake wrote:
OpenBSD's net/if.h is not self-contained; this should compile:
| #define _POSIX_C_SOURCE 200809L
| #include net/if.h
| struct if_nameindex i;
but fails
*
Eric Blake wrote:
On 09/06/2012 12:07 AM, Jim Meyering wrote:
Eric Blake wrote:
I compiled on FreeBSD 8.2 (gcc 4.2.1), and when I updated to the latest
gnulib, I started to see the following in config.log when running
./configure CFLAGS=-g:
When you configure with one set of warning
On 09/06/2012 06:48 AM, Jim Meyering wrote:
Actually, with GNU make, this is something that we could probably
adjust at make-time.
Only if you use Automake-NG, and can assume GNU make.
--
Eric Blake ebl...@redhat.com+1-919-301-3266
Libvirt virtualization library http://libvirt.org
Il 06/09/2012 16:02, Joachim Schmitz ha scritto:
But is there something that could be done to make git work even without
poll()?
It is used in 5 places:
$ grep -n poll\( *.c */*.c
credential-cache--daemon.c:175: if (poll(pfd, 1, 1000 * wakeup) 0) {
daemon.c:1018: if (poll(pfd,
Jim Meyering wrote:
...
Yes, it looks like if we're using both of those, we'll have to
add code to reject -Wuninitialized (maybe with a warning?) when
configuring without -O.
...
[here's simple PoC, i.e., it doesn't know about -O0,
but you get the idea ]
W = -Wuninitialized -Werror
CFLAGS
Il 06/09/2012 16:44, Joachim Schmitz ha scritto:
Yes, it's an usleep(autocorrect * 10) basically (poll takes
milliseconds, not micro).
OK, it is _supposed_ to do this usleep(), but is does not, as poll() returns
early with EFAULT in this case:
/* EFAULT is not necessary to implement,
Alas, I don't use OS X, or Mac OS X, or whatever it's called
these days, so I can't easily test any fix, and I'd like some
discussion if possible.
In January Bruno wrote that my proposed patch
http://lists.gnu.org/archive/html/bug-gnulib/2012-01/msg00319.html
would break gettext-based i18n of GNU
Hi again!
On 06.09.2012, at 11:08, Paul Eggert wrote:
Alas, I don't use OS X, or Mac OS X, or whatever it's called
these days, so I can't easily test any fix, and I'd like some
discussion if possible.
Sure.
In January Bruno wrote that my proposed patch
On 09/06/2012 11:03 AM, Max Horn wrote:
I proposed the exact same patch you proposed back in January.
Ah, sorry, I was confused. Again. Ouch.
Please let me try to summarize the situation to make sure that I
understand it. We're talking about two different patches, either of
which you say
On Tue, Sep 04, 2012 at 11:37:30AM -0600, Eric Blake wrote:
On 09/04/2012 11:23 AM, Jasper Lievisse Adriaanse wrote:
On Tue, Sep 04, 2012 at 11:08:30AM -0600, Eric Blake wrote:
[adding gnulib]
Ouch. The POSIX definition of net/if.h doesn't include any interface
that needs to use struct
Some versions of gcc (at least 4.2.1) noisily warn if
-Wuninitialized is given without -O; in isolation, configure
learns that the warning option is supported, but when later
compiling with -Werror, this makes builds fail. If the
option will have no effect for the configured choice of
$CFLAGS,
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