From 87faf663183535257e6a36e68c7d3c607ac004f9 Mon Sep 17 00:00:00 2001
From: Matt Macy <mmacy@FreeBSD.org>
Date: Sun, 22 Jul 2018 22:57:52 +0000
Subject: [PATCH] fix build non-svn checkouts post r336593

The change made in r336593 assumes that the build is happening in a
svn checkout resulting in misleading debug output. Check that we're
actually working in an svn checkout before proceeding to call svn.
---
 release/Makefile.ec2 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/release/Makefile.ec2 b/release/Makefile.ec2
index eedd0217ba9b..1a18229a7b0e 100644
--- a/release/Makefile.ec2
+++ b/release/Makefile.ec2
@@ -15,8 +15,13 @@ SVN_CMD=   ${_P}/${_S}
 .  endfor
 . endfor
 .endif
+.if exists($SRCTOP/.svn)
 EC2_SVNBRANCH!=	${SVN_CMD} info --show-item relative-url ${WORLDDIR} | sed -e 's/\^\///'
 EC2_SVNREV!=	${SVN_CMD} info --show-item last-changed-revision ${WORLDDIR}
+.else
+EC2_SVNBRANCH=	unknown
+EC2_SVNREV=	unknown
+.endif
 
 .if ${BRANCH} == "CURRENT" || ${BRANCH} == "STABLE" || ${BRANCH} == "PRERELEASE"
 AMINAMESUFFIX!=	date +-%Y-%m-%d