From 2da7dffbf894b93b090b68a32b56ec5f3bb59a7c Mon Sep 17 00:00:00 2001
From: Kyle Evans <kevans@FreeBSD.org>
Date: Sat, 17 Nov 2018 20:27:06 +0000
Subject: [PATCH] MFC r340372: dtb.mk: Fix passing of ECHO to make_dtb{,o}.sh

---
 sys/conf/dtb.mk | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sys/conf/dtb.mk b/sys/conf/dtb.mk
index f072bd20055..003ecc62ddb 100644
--- a/sys/conf/dtb.mk
+++ b/sys/conf/dtb.mk
@@ -55,21 +55,21 @@ DTBO=${DTSO:R:S/$/.dtbo/}
 all: ${DTB} ${DTBO}
 
 .if defined(DTS)
-.export DTC
+.export DTC ECHO
 .for _dts in ${DTS}
 ${_dts:R:S/$/.dtb/}:	${_dts} ${OP_META}
 	@${ECHO} Generating ${.TARGET} from ${_dts}
-	@env ECHO=${ECHO} ${SYSDIR}/tools/fdt/make_dtb.sh ${SYSDIR} ${_dts} ${.OBJDIR}
+	@${SYSDIR}/tools/fdt/make_dtb.sh ${SYSDIR} ${_dts} ${.OBJDIR}
 CLEANFILES+=${_dts:R:S/$/.dtb/}
 .endfor
 .endif
 
 .if defined(DTSO)
-.export DTC
+.export DTC ECHO
 .for _dtso in ${DTSO}
 ${_dtso:R:S/$/.dtbo/}:	${_dtso} ${OP_META}
 	@${ECHO} Generating ${.TARGET} from ${_dtso}
-	@env ECHO=${ECHO} ${SYSDIR}/tools/fdt/make_dtbo.sh ${SYSDIR} overlays/${_dtso} ${.OBJDIR}
+	@${SYSDIR}/tools/fdt/make_dtbo.sh ${SYSDIR} overlays/${_dtso} ${.OBJDIR}
 CLEANFILES+=${_dtso:R:S/$/.dtbo/}
 .endfor
 .endif
-- 
2.45.2