From 7377709bebbe6a04ccc6c59a43a4cf0d5b29efc9 Mon Sep 17 00:00:00 2001
From: kib <kib@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Tue, 22 Nov 2016 09:49:15 +0000
Subject: [PATCH] MFC r308688: Assert that there is no unresolved symbols
 during rtld linking.

git-svn-id: svn://svn.freebsd.org/base/stable/10@308967 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 libexec/rtld-elf/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libexec/rtld-elf/Makefile b/libexec/rtld-elf/Makefile
index d3e5263c9..cdd0ebc11 100644
--- a/libexec/rtld-elf/Makefile
+++ b/libexec/rtld-elf/Makefile
@@ -45,7 +45,7 @@ CFLAGS+=	-DPIC $(DEBUG)
 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
 CFLAGS+=	-fvisibility=hidden
 .endif
-LDFLAGS+=	-shared -Wl,-Bsymbolic
+LDFLAGS+=	-shared -Wl,-Bsymbolic -Wl,-z,defs
 DPADD=		${LIBC_PIC}
 LDADD=		-lc_pic
 
-- 
2.42.0