*** ERROR: No build ID note found in /var/tmp/compat-erlang-R10B-11.7.fc9-root-kojibuilder/usr/lib64/erlang-R10B/lib/runtime_tools-1.5.1.1/priv/lib/trace_ip_drv.so error: Bad exit status from /var/tmp/rpm-tmp.59203 (%install)
I guess that the calls to "ld -shared" should be replaced with "gcc -shared"...
Fixed.