[Pkg-telepathy-maintainers] Bug#466817: FTBFS with GCC 4.3: ... defined but not used

[Martin Michlmayr]

Package: empathy
Version: 0.21.90-2
Severity: important
Usertags: ftbfs-gcc-4.3

Your package fails to build with GCC 4.3.  Version 4.3 has not been
released yet but I'm building with a snapshot in order to find errors
and give people an advance warning.

You can reproduce this problem with gcc-4.3 from unstable.

> Automatic build of empathy_0.21.90-2 on em64t by sbuild/amd64 0.53
...
>  cc -DHAVE_CONFIG_H -I. -I. -I.. -I. -I.. -DDATADIR=\"/usr/share\" -DORBIT2=1 -pthread -DPNG_NO_MMX_CODE -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/gconf/2 -I/usr/include/orbit-2.0 -I/usr/include/telepathy-1.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/gnome-vfs-2.0 -I/usr/lib/gnome-vfs-2.0/include -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/libglade-2.0 -I/usr/include/libxml2 -I/usr/include/evolution-data-server-1.12 -I/usr/include/libbonobo-2.0 -I/usr/include/libgnome-2.0 -I/usr/include/bonobo-activation-2.0 -Wall -Wunused -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-sign-compare -Wno-pointer-sign -Werror -g -Wall -O2 -c empathy-preferences.c  -fPIC -DPIC -o .libs/empathy-preferences.o
> cc1: warnings being treated as errors
> empathy-preferences.c:637: error: 'preferences_hookup_spin_button' defined but not used
> empathy-preferences.c:668: error: 'preferences_hookup_entry' defined but not used
> make[4]: *** [empathy-preferences.lo] Error 1
> make[4]: Leaving directory `/build/tbm/empathy-0.21.90/libempathy-gtk'
> make[3]: *** [all] Error 2
> make[3]: Leaving directory `/build/tbm/empathy-0.21.90/libempathy-gtk'
> make[2]: *** [all-recursive] Error 1
> make[2]: Leaving directory `/build/tbm/empathy-0.21.90'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory `/build/tbm/empathy-0.21.90'

-- 
Martin Michlmayr
http://www.cyrius.com/