9c15a30b75
libevent creates its event-config.h during "make all" (vs. during configure). The prior method around this didn't work because it wrote an event-config.h.in in the source tree -- a Bad Idea(tm). The new way uses AC_CONFIG_COMMAND to get stuff executed at the end of config.status to create event-config.h. This seems to work properly during make distcheck. This commit was SVN r23975.