From 91ca23befa4bada177c617d8723b1c4e8ed77d7f Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@FreeBSD.org>
Date: Tue, 8 Mar 2016 17:45:56 +0000
Subject: [PATCH] boot1.efi: use += to append to LDFLAGS

This is for consistency with loader.efi's Makefile and simplifies some
out-of-tree experimentation.
---
 sys/boot/efi/boot1/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/boot/efi/boot1/Makefile b/sys/boot/efi/boot1/Makefile
index 5455e1a369e..c4c92cba893 100644
--- a/sys/boot/efi/boot1/Makefile
+++ b/sys/boot/efi/boot1/Makefile
@@ -53,7 +53,7 @@ FILES=	boot1.efi boot1.efifat
 FILESMODE_boot1.efi=	${BINMODE}
 
 LDSCRIPT=	${.CURDIR}/../loader/arch/${MACHINE}/ldscript.${MACHINE}
-LDFLAGS=	-Wl,-T${LDSCRIPT} -Wl,-Bsymbolic -shared
+LDFLAGS+=	-Wl,-T${LDSCRIPT} -Wl,-Bsymbolic -shared
 
 .if ${MACHINE_CPUARCH} == "aarch64"
 CFLAGS+=	-msoft-float -mgeneral-regs-only