Put Cygwin's tclWinError.o in PLAT_OBJS, not in DL_OBJS
Move test for pthread_atfork inside SC_ENABLE_THREADS
Move test for pthread_atfork inside SC_ENABLE_THREADS
[6585b21ca8] [regexp {(\w).*?\1} abb] failed to match.
Thanks to Tom Lane for passing on the discovery in Postgres.
[6585b21ca8] [regexp {(\w).*?\1} abb] failed to match. Thanks to Tom Lane for passing on the discovery in Postgres.
merge trunk