From 174a7e578a33c01401e33f9bfcc077fc3155251c Mon Sep 17 00:00:00 2001
From: Alan Somers <asomers@FreeBSD.org>
Date: Wed, 20 Jan 2021 08:55:36 -0700
Subject: [PATCH] ZFS: fix assertions with INVARIANTS

AFAICT, this was an oversight from
9e5787d2284e187abb5b654d924394a65772e004 (svn r364746).  That revision
inadvertently disabled assertions unconditionally.

Reviewed by:	freqlabs
MFC after:	3 days
Sponsored by:	Axcient
Differential Revision:	https://reviews.freebsd.org/D28256
---
 sys/modules/zfs/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/modules/zfs/Makefile b/sys/modules/zfs/Makefile
index e4b92db764e..49256609b54 100644
--- a/sys/modules/zfs/Makefile
+++ b/sys/modules/zfs/Makefile
@@ -282,6 +282,8 @@ SRCS+=	zfs_zstd.c \
 
 .include <bsd.kmod.mk>
 
+CFLAGS+= -include ${SRCTOP}/sys/cddl/compat/opensolaris/sys/debug_compat.h
+
 CWARNFLAGS+=	${OPENZFS_CWARNFLAGS}
 
 CFLAGS.gcc+= -Wno-pointer-to-int-cast