From 139d114acc7b57a6cc839fe5ee935d25ecd9f3a2 Mon Sep 17 00:00:00 2001
From: "Simon J. Gerraty" <sjg@FreeBSD.org>
Date: Thu, 21 Mar 2024 11:55:56 -0700
Subject: [PATCH] libsysdecode use MKTABLES_INCLUDEDIR

We do not conflate SYSROOT with STAGE_ROOT/DESTDIR during
DIRDEPS_BUILD

Make sure mktables looks in the right place.

Reviewed by:	stevek
Sponsored by:	Juniper Networks, Inc.
Differential Revision:	https://reviews.freebsd.org/D44415
---
 lib/libsysdecode/Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/libsysdecode/Makefile b/lib/libsysdecode/Makefile
index 504701ee99a..ccff95af741 100644
--- a/lib/libsysdecode/Makefile
+++ b/lib/libsysdecode/Makefile
@@ -127,8 +127,13 @@ CFLAGS.gcc.ioctl.c+= -Wno-redundant-decls
 CFLAGS.gcc+=	${CFLAGS.gcc.${.IMPSRC}}
 
 DEPENDOBJS+=	tables.h tables_linux.h
+.if ${MK_DIRDEPS_BUILD} == "yes"
+MKTABLES_INCLUDEDIR= ${STAGE_INCLUDEDIR}
+.else
+MKTABLES_INCLUDEDIR= ${SYSROOT:U${DESTDIR}}${INCLUDEDIR}
+.endif
 tables.h: mktables
-	sh ${.CURDIR}/mktables ${SYSROOT:U${DESTDIR}}${INCLUDEDIR} ${.TARGET}
+	sh ${.CURDIR}/mktables ${MKTABLES_INCLUDEDIR} ${.TARGET}
 tables_linux.h: mklinuxtables
 	sh ${.CURDIR}/mklinuxtables ${SRCTOP}/sys ${.TARGET}