add linebreaks to make create_build_factory more readable

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
make tests configurable

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
fix out-of-tree build

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
use --disable-debug-info

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
save config.log

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
add log tail to failure reports

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Merge pull request #2 from kraxel/kraxel

misc config tweaks