From aa9ceac49d14538e320c514084d971dc61828f0c Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@FreeBSD.org>
Date: Tue, 20 Mar 2018 18:02:21 +0000
Subject: [PATCH] Remove stale generated assym.s files after r331254

So that -DNO_CLEAN builds work.

This should be reverted after a sufficient transition period (perhaps 3
or 6 months).

Sponsored by:	The FreeBSD Foundation
---
 Makefile.inc1 | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Makefile.inc1 b/Makefile.inc1
index 09018e048694..1047d81ac44e 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -1394,6 +1394,14 @@ INSTALLKERNEL= ${_kernel}
 .endif
 .endfor
 
+_cleankernobj_fast_depend_hack: .PHONY
+# 20170202 remove stale generated assym.s after renaming to .inc in r331254
+.if exists(${OBJTOP}/sys/${KERNCONF}/assym.s)
+	@echo Removing stale generated assym files
+	@rm -f ${OBJTOP}/sys/${KERNCONF}/assym.* \
+	    ${OBJTOP}/sys/${KERNCONF}/.depend.assym.*
+.endif
+
 ${WMAKE_TGTS:N_worldtmp:Nbuild${libcompat}} ${.ALLTARGETS:M_*:N_worldtmp}: .MAKE .PHONY
 
 #
@@ -1429,6 +1437,8 @@ buildkernel: .MAKE .PHONY
 	@echo ">>> stage 2.1: cleaning up the object tree"
 	@echo "--------------------------------------------------------------"
 	${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} ${CLEANDIR}
+.else
+	${_+_}cd ${.CURDIR}; ${WMAKE} _cleankernobj_fast_depend_hack
 .endif
 .if !defined(NO_KERNELOBJ)
 	@echo