[FDclone-users:00227] patchのインストールについて

["Akira Asahina" <a_akira_1975@hotmail.com>]

patchのインストール時に以下のようなエラーとなってしまいます。

# cat ../hogehoge.patch \
> | patch -p0
(Stripping trailing CRs from patch.)
patching file ./main.c
Hunk #1 FAILED at 860.
Hunk #2 FAILED at 1069.
Hunk #3 FAILED at 1078.
Hunk #4 FAILED at 1094.
4 out of 4 hunks FAILED -- saving rejects to file ./main.c.rej
(Stripping trailing CRs from patch.)
patching file ./system.c
Hunk #1 FAILED at 2514.
Hunk #2 FAILED at 2997.
Hunk #3 FAILED at 9165.
Hunk #4 FAILED at 10353.
Hunk #5 FAILED at 10414.
Hunk #6 FAILED at 10461.
Hunk #7 FAILED at 10690.
Hunk #8 FAILED at 10738.
Hunk #9 FAILED at 10751.
9 out of 9 hunks FAILED -- saving rejects to file ./system.c.rej
(Stripping trailing CRs from patch.)
patching file ./term.c
Hunk #1 FAILED at 463.
Hunk #2 FAILED at 826.
Hunk #3 FAILED at 971.
Hunk #4 FAILED at 1020.
Hunk #5 FAILED at 1053.
Hunk #6 FAILED at 1061.
Hunk #7 FAILED at 1073.
Hunk #8 FAILED at 1083.
Hunk #9 FAILED at 1094.
Hunk #10 FAILED at 1104.
Hunk #11 FAILED at 1114.
Hunk #12 FAILED at 1124.
Hunk #13 FAILED at 1134.
Hunk #14 FAILED at 1144.
Hunk #15 FAILED at 1180.
Hunk #16 FAILED at 1209.
16 out of 16 hunks FAILED -- saving rejects to file ./term.c.rej

何が原因で上記現象になってしまうのでしょうか？
宜しくお願い致します。

-------
Akira Asahina