From cad2917baf6e8d90720f5bfb2463dfa7be35f568 Mon Sep 17 00:00:00 2001
From: Alex Richardson <arichardson@FreeBSD.org>
Date: Wed, 12 Aug 2020 15:49:10 +0000
Subject: [PATCH] Fix stand/newvers.sh with zsh in sh mode

When building on macOS with sh==zsh, newvers.sh was producing an
unterminated string literal due to \\n being turned as a newline. Fix this
by using a here document instead.

Reviewed By:	imp
Differential Revision: https://reviews.freebsd.org/D26036
---
 stand/common/newvers.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/stand/common/newvers.sh b/stand/common/newvers.sh
index 75efeceab26..714adba6c9c 100755
--- a/stand/common/newvers.sh
+++ b/stand/common/newvers.sh
@@ -55,6 +55,8 @@ if [ -n "${include_metadata}" ]; then
 	bootprog_info="$bootprog_info(${t} ${u}@${h})\\n"
 fi
 
-echo "char bootprog_info[] = \"$bootprog_info\";" > $tempfile
-echo "unsigned bootprog_rev = ${r%%.*}${r##*.};" >> $tempfile
+cat > $tempfile <<EOF
+char bootprog_info[] = "$bootprog_info";
+unsigned bootprog_rev = ${r%%.*}${r##*.};
+EOF
 mv $tempfile vers.c
-- 
2.45.0