This patch fixes the parallel make issue on a 40 way build system Nitin A Kamble 2011-02-16 Index: perl-5.12.2/Makefile.SH =================================================================== --- perl-5.12.2.orig/Makefile.SH 2010-09-06 16:30:32.000000000 -0700 +++ perl-5.12.2/Makefile.SH 2011-02-16 16:21:30.744143773 -0800 @@ -198,6 +198,8 @@ $this_target: uni.data" ;; Text/ParseWords) extra_dep="$extra_dep $this_target: lib/auto/Scalar/Util.$dlext" ;; + POSIX) extra_dep="$extra_dep +$this_target: lib/auto/Cwd/Cwd.$dlext" ;; esac done