no | none | single)
THREADS=none
;;
- posix | posix95 | pthreads)
+ aix | posix | posix95 | pthreads)
THREADS=posix
case "$host" in
*-*-linux*)
powerpc*-*-darwin* | i?86-*-darwin9* | x86_64-*-darwin9*)
SIGNAL_HANDLER=include/darwin-signal.h
;;
+ powerpc*-*-aix*)
+ SIGNAL_HANDLER=include/aix-signal.h
+ ;;
*)
SIGNAL_HANDLER=include/default-signal.h
;;