hg: jdk8/build: 8009315: F# on PATH breaks Cygwin tools (mkdir, echo, mktemp ...)

[tim.bell at oracle.com]

Changeset: 0d0c983a817b
Author:    tbell
Date:      2013-07-09 08:35 -0700
URL:       http://hg.openjdk.java.net/jdk8/build/rev/0d0c983a817b

8009315: F# on PATH breaks Cygwin tools (mkdir, echo, mktemp ...)
Reviewed-by: erikj

! common/autoconf/generated-configure.sh
! common/autoconf/toolchain_windows.m4