git: 4046f57601ea - stable/12 - pfctl: Fix NOCLEAN build

[Kristof Provost]

The branch stable/12 has been updated by kp:

URL: https://cgit.FreeBSD.org/src/commit/?id=4046f57601eaa0bcd1ec8496e1280939b948aa46

commit 4046f57601eaa0bcd1ec8496e1280939b948aa46
Author:     Kristof Provost <kp at FreeBSD.org>
AuthorDate: 2021-01-19 12:48:31 +0000
Commit:     Kristof Provost <kp at FreeBSD.org>
CommitDate: 2021-01-20 14:16:05 +0000

    pfctl: Fix NOCLEAN build
    
    We've created a new pf_ruleset.c file for pfctl and no longer use the
    kernel vrsion, but the build system doesn't handle this dependency
    change correctly. Delete the dependency file if it contains the kernel
    version of the file.
    
    (modified from commit c38e59ce1b0a6c030a942d0814d581dbd7f67e3c)
---
 Makefile.inc1 | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Makefile.inc1 b/Makefile.inc1
index 5f7462260240..ca842d182af2 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -1001,6 +1001,15 @@ _cleanobj_fast_depend_hack: .PHONY
 		   ${LIBCOMPAT:D${LIBCOMPAT_OBJTOP}/lib/libomp/.depend.${f}.*}; \
 	fi
 .endfor
+# 20201224 2afa221f694 Stop sharing pf_ruleset.c with the kernel
+.for f in pf_ruleset
+	@if [ -e "${OBJTOP}"/sbin/pfctl/.depend.${f}.o ] && \
+	    egrep -qw "sys/netpfil/pf/${f}.c" \
+	    "${OBJTOP}"/sbin/pfctl/.depend.${f}.o; then
+			echo "Removing old ${f} dependency file"
+			rm -rf "${OBJTOP}"/sbin/pfctl/.depend.${f}.o
+	fi
+.endfor
 
 _worldtmp: .PHONY
 	@echo