Re: [PATCH] src/statx: fix undefined reference to xfstests_statx

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On Thu, Aug 09, 2018 at 06:07:54PM +0100, Filipe Manana wrote:
> On Thu, Aug 9, 2018 at 4:21 PM, Zorro Lang <zlang@xxxxxxxxxx> wrote:
> > xfstests build fails after glibc updated to 2.28:
> >
> >   /tmp/cc3s96Dw.o: In function `main':
> >   /root/xfstests-dev/src/stat_test.c:690: undefined reference to `xfstests_statx'
> >   /tmp/cc3s96Dw.o: In function `get_reference':
> >   /root/xfstests-dev/src/stat_test.c:301: undefined reference to `xfstests_statx'
> >   /tmp/cc3s96Dw.o: In function `main':
> >   /root/xfstests-dev/src/stat_test.c:642: undefined reference to `xfstests_statx'
> >   collect2: error: ld returned 1 exit status
> >   gmake[2]: *** [Makefile:82: stat_test] Error 1
> >   gmake[1]: *** [include/buildrules:31: src] Error 2
> >   make: *** [Makefile:53: default] Error 2
> >
> > Due to glibc-headers-2.28 defines struct statx and all related
> > things, include STATX_TYPE. But xfstests src/statx.h won't build
> > xfstests_statx() function STATX_TYPE has been defined, that doesn't
> > make sense.
> >
> > If all statx things has been defined by glibc, we can skip xfstests
> > internal statx definition, but xfstests_statx() function is still
> > needed, because it's called by other programs.
> >
> > Signed-off-by: Zorro Lang <zlang@xxxxxxxxxx>
> 
> Lu sent the same fix 2 days ago:
> 
> https://patchwork.kernel.org/patch/10558653/

OK, Great :)

Thanks,
Zorro

> 
> 
> > ---
> >
> > CC David Howells <dhowells@xxxxxxxxxx>, the original author of src/statx.h.
> > For this change won't break his original design.
> >
> > Thanks,
> > Zorro
> >
> >  src/statx.h | 3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/src/statx.h b/src/statx.h
> > index 5d58208a..f6aaafd6 100644
> > --- a/src/statx.h
> > +++ b/src/statx.h
> > @@ -160,6 +160,8 @@ struct statx {
> >
> >  #define STATX_ATTR_AUTOMOUNT           0x00001000 /* Dir: Automount trigger */
> >
> > +#endif /* STATX_TYPE */
> > +
> >  static inline
> >  int xfstests_statx(int dfd, const char *filename, unsigned flags,
> >                    unsigned int mask, struct statx *buffer)
> > @@ -172,5 +174,4 @@ int xfstests_statx(int dfd, const char *filename, unsigned flags,
> >  #endif
> >  }
> >
> > -#endif /* STATX_TYPE */
> >  #endif /* STATX_H */
> > --
> > 2.14.4
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe fstests" in
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> 
> 
> 
> -- 
> Filipe David Manana,
> 
> “Whether you think you can, or you think you can't — you're right.”
> --
> To unsubscribe from this list: send the line "unsubscribe fstests" in
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