overlay и заголовок патча

Пробую обновить x11-wm/afterstep.
Ебилд и патч взял здесь (с патчем помимо отмечаемой есть ещё некоторые непонятки, но сие несущественно).

Так как ебилд самодельный, пихать его в основную ветку portage считаю неправильным.
Прописываю в локальную.
Туда же - файлик патча:

--- Makefile.in.orig    2008-08-08 18:59:39.000000000 +0200
+++ Makefile.in 2008-08-08 19:00:51.000000000 +0200
@@ -71,7 +71,8 @@

 module.clean:

-install:  install.alternative install.desktop install.wmprops mkdir
+#install:  install.alternative install.desktop install.wmprops mkdir
+install:  install.desktop install.wmprops mkdir
        @for I in ${subdirs} ; do if [ -d $$I ]; then (cd $$I; ${MAKE} install || exit 1); fi; done

 install.bin: mkdir.bin
@@ -86,11 +87,11 @@
 install.script: mkdir.bin
        @for I in ${subdirs}; do if [ -d $$I ]; then (cd $$I; ${MAKE} install.script || exit 1); fi; done

-install.alternative:
-       @if update-alternatives --version > /dev/null 2>&1 ; then       \
-               update-alternatives --install /etc/alternatives/x-window-manager x-window-manager $(AFTER_BIN_DIR)/afterstep 100; \
-               echo "added AfterStep as an x-window-manager alternative"; \
-       fi
+#install.alternative:
+#      @if update-alternatives --version > /dev/null 2>&1 ; then       \
+#              update-alternatives --install /etc/alternatives/x-window-manager x-window-manager $(AFTER_BIN_DIR)/afterstep 100; \
+#              echo "added AfterStep as an x-window-manager alternative"; \
+#      fi


 install.desktop: AfterStep.desktop.final mkdir.share

При попытке установки - ошибка:

***** no-alternatives-20080808.patch *****

==========================================

PATCH COMMAND:	 patch -p0 -g0 -E --no-backup-if-mismatch < /usr/local/portage-ftn/x11-wm/afterstep/files/no-alternatives-20080808.patch

==========================================
patching file Makefile.in
Hunk #1 FAILED at 71.
Hunk #2 FAILED at 87.
2 out of 2 hunks FAILED -- saving rejects to file Makefile.in.rej
==========================================

PATCH COMMAND:	 patch -p1 -g0 -E --no-backup-if-mismatch < /usr/local/portage-ftn/x11-wm/afterstep/files/no-alternatives-20080808.patch

==========================================
missing header for unified diff at line 3 of patch
can't find file to patch at input line 3
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|--- Makefile.in.orig    2008-08-08 18:59:39.000000000 +0200
|+++ Makefile.in 2008-08-08 19:00:51.000000000 +0200
--------------------------
No file to patch.  Skipping patch.
2 out of 2 hunks ignored
==========================================

PATCH COMMAND:	 patch -p2 -g0 -E --no-backup-if-mismatch < /usr/local/portage-ftn/x11-wm/afterstep/files/no-alternatives-20080808.patch

==========================================
missing header for unified diff at line 3 of patch
can't find file to patch at input line 3
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|--- Makefile.in.orig    2008-08-08 18:59:39.000000000 +0200
|+++ Makefile.in 2008-08-08 19:00:51.000000000 +0200
--------------------------
No file to patch.  Skipping patch.
2 out of 2 hunks ignored
==========================================

PATCH COMMAND:	 patch -p3 -g0 -E --no-backup-if-mismatch < /usr/local/portage-ftn/x11-wm/afterstep/files/no-alternatives-20080808.patch

==========================================
missing header for unified diff at line 3 of patch
can't find file to patch at input line 3
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|--- Makefile.in.orig    2008-08-08 18:59:39.000000000 +0200
|+++ Makefile.in 2008-08-08 19:00:51.000000000 +0200
--------------------------
No file to patch.  Skipping patch.
2 out of 2 hunks ignored
==========================================

PATCH COMMAND:	 patch -p4 -g0 -E --no-backup-if-mismatch < /usr/local/portage-ftn/x11-wm/afterstep/files/no-alternatives-20080808.patch

==========================================
missing header for unified diff at line 3 of patch
can't find file to patch at input line 3
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|--- Makefile.in.orig    2008-08-08 18:59:39.000000000 +0200
|+++ Makefile.in 2008-08-08 19:00:51.000000000 +0200
--------------------------
No file to patch.  Skipping patch.
2 out of 2 hunks ignored

Заголовок патча совпадает с аналогичным патчем, прописанным в основной ветке portage.
В локальных что, действуют иные договорённости?
В другом, успешно установленном из того же локального оверлея пакете заголовок патча выглядит иначе:

$ head liblinebreak-0.9.6_fPIC.patch 
diff -urN liblinebreak-old/liblinebreak/Makefile liblinebreak/liblinebreak/Makefile
--- liblinebreak-old/liblinebreak/Makefile	2008-03-22 23:25:44.000000000 +0100
+++ liblinebreak/liblinebreak/Makefile	2008-04-05 03:12:41.000000000 +0200
@@ -39,16 +39,16 @@
...