%build
unset LINGUAS || true
-CXXFLAGS="$RPM_OPT_FLAGS" CFLAGS="$RPM_OPT_FLAGS" \
./configure --prefix=%{_prefix} --mandir=%{_mandir} \
--bindir=%{_bindir} --datadir=%{_datadir} \
- --without-warnings
+ --without-warnings --disable-debug --enable-optimization=-O2
make
%install