On Sun, 6 Jan 2013, philippe makowski wrote:
I have a build fail in Cauldron (http://pkgsubmit.mageia.org/autobuild/cauldron/x86_64/core/log/python-cairo-1.10.0-3.mga3.src.rpm/build.0.20130104032637.log)because %python3_waf is resolved as /usr/bin/waf-3.3 build -l12 -j12
To solve it we could add a new rpm macro that is only allowed to be empty or have -jN (N >= 1), e.g. "_njobs_mflag".
Christiaan
