[Opensync-users] Compile errors

[J.L. B. <jl...@ne...>]

To continue my trials to work with opensync I obtained libopensync-0.19
(the latest) and tried to compile it (using rpmbuild).
However, the use of the -Werror flag in the Makefile.am files results in
the following errors:
________________________________________________
cc1: warnings being treated as errors
opensync_wrap.c:214: warning: 'SWIG_TypeDynamicCast' defined but not
used
opensync_wrap.c:402: warning: 'SWIG_UnpackDataName' defined but not used
opensync_wrap.c:482: warning: 'SWIG_PropagateClientData' defined but not
used
opensync_wrap.c:1181: warning: 'SWIG_Python_MustGetPtr' defined but not
used
opensync_wrap.c:1195: warning: 'SWIG_Python_ConvertPacked' defined but
not used
opensync_wrap.c:1479: warning: 'SWIG_Check_int' defined but not used
opensync_wrap.c:3396: warning: 'SWIG_Python_addvarlink' defined but not
used
make[2]: *** [opensync_wrap.lo] Error 1
make[2]: Leaving directory
`/usr/src/redhat/BUILD/libopensync-0.19/wrapper'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/src/redhat/BUILD/libopensync-0.19'
make: *** [all] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.91433 (%build)
____________________________________________________________________
My question is why defining parameters when they are not used (in
certain configurations). 
I also cannot see the use of the Werror flag in a rather stable product
as in most cases warnings are just what they are: warnings. They don't
produce an unstable run-time instance. In my case it prevents the
compilation unnecessary.
Is it possible to produce a version without the Werror activated?
Joep