https://bugzilla.redhat.com/show_bug.cgi?id=2023307
--- Comment #2 from Petr Menšík pemensik@redhat.com --- Also setting Release should not be used. We want debug symbols extracted in separate (sub)package.
Because it uses cmake, use something like:
%build %cmake %cmake_build
%install %cmake_install
That would not require even make package. And is clean, short, handles also building into separate build directory. No cd build is needed. It should pass all default flags into cmake build, additional defined can be used after %cmake -DSOMEVAR=ON