Comment 3 for bug 203647

Issue found:

<seb128> niemeyer: my first guess is that's it's due to this:
<seb128> * Backport signal.set_wakeup_fd from the trunk, requested by desktop team.
<seb128> niemeyer: http://bugzilla.gnome.org/show_bug.cgi?id=481569 is the corresponding pygobject bug
<seb128> and I didn't have the issue on this machine but just upgrade to the current pygobject, which is basically just fixing the -dbg variant
<seb128> and now I get the bug
<seb128> and the only obvious difference is that the new bug was with a python which has this change
<seb128> s/bug/built
<seb128> confirmed
<seb128> building pygobject without using PySignal_SetWakeupFd makes the testcase not eat cpu