From d2b366f384ed6f0afe947af3f7005807e3a79530 Mon Sep 17 00:00:00 2001
From: brooks <brooks@FreeBSD.org>
Date: Wed, 4 Apr 2018 22:46:30 +0000
Subject: [PATCH] Allow -DNO_CLEAN builds over r332048.

---
 Makefile.inc1 | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Makefile.inc1 b/Makefile.inc1
index a8d04fdd31ee..9955a698814d 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -802,11 +802,12 @@ _sanity_check: .PHONY .MAKE
 # tree changes, particularly with respect to removing source files and
 # replacing generated files.  Handle these cases here in an ad-hoc fashion.
 _cleanobj_fast_depend_hack: .PHONY
-# Syscall stubs rewritten in C
+# Syscall stubs rewritten in C and obsolete MD assembly implementations
 # Date      SVN Rev  Syscalls
 # 20160829  r305012  ptrace
 # 20170624  r320278  fstat fstatat fstatfs getdirentries getfsstat statfs
-.for f in fstat fstatat fstatfs getdirentries getfsstat ptrace statfs           
+# 20180404  r332048  sigreturn
+.for f in fstat fstatat fstatfs getdirentries getfsstat ptrace sigreturn statfs
 .if exists(${OBJTOP}/lib/libc/.depend.${f}.o)
 	@if egrep -qw '${f}\.[sS]' \
 	    ${OBJTOP}/lib/libc/.depend.${f}.o; then \