Know issues: document the extract and/or patch steps failure under cygwin.

/trunk/docs/known-issues.txt | 16 16 0 0 ++++++++++++++++
1 file changed, 16 insertions(+)

reporter_name="Nye Liu"

reporter_url="http://sourceware.org/ml/crossgcc/2008-10/msg00046.html"

reporter_comment=""