From 6d0ab07837b10e04fa278d006eb855ff72ed0c07 Mon Sep 17 00:00:00 2001
From: Ryan Libby <rlibby@FreeBSD.org>
Date: Wed, 6 Sep 2017 01:55:40 +0000
Subject: [PATCH] Makefile.inc1: bump elf tool chain version check after PR
 215350 fix

This causes builds to use the in-tree libdwarf with the bug fix instead
of the host library.

Reviewed by:	bdrewery, emaste, markj
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D12239
---
 Makefile.inc1 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile.inc1 b/Makefile.inc1
index 5a275c73549..7a4c156d28c 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -1786,7 +1786,8 @@ update: .PHONY
 
 # ELF Tool Chain libraries are needed for ELF tools and dtrace tools.
 # r296685 fix cross-endian objcopy
-.if ${BOOTSTRAPPING} < 1100102
+# r310724 fixed PR 215350, a crash in libdwarf with objects built by GCC 6.2.
+.if ${BOOTSTRAPPING} < 1200020
 _elftoolchain_libs= lib/libelf lib/libdwarf
 .endif