Index: Makefile
===================================================================
--- Makefile	(revision 437133)
+++ Makefile	(working copy)
@@ -2,6 +2,7 @@
 
 PORTNAME=	qmake
 DISTVERSION=	${QT5_VERSION}
+PORTREVISION=	1
 CATEGORIES=	devel
 PKGNAMEPREFIX=	qt5-
 
@@ -23,7 +24,8 @@
 		-no-gtk -no-xinput2 -no-xrender \
 		-no-evdev -no-xkbcommon -no-alsa \
 		-no-freetype -no-gif -no-harfbuzz -no-libjpeg \
-		-no-libpng -no-pulseaudio -no-widgets
+		-no-libpng -no-pulseaudio -no-widgets \
+		-no-use-gold-linker
 # Features yet to be removed from qconfig.pri.
 TBR_CONFIG=	concurrent|inotify|xlib
 QMAKESPEC=	${WRKSRC}/mkspecs/freebsd-${QMAKE_COMPILER}
Index: ../../UPDATING
===================================================================
--- ../../UPDATING	(revision 437134)
+++ ../../UPDATING	(working copy)
@@ -6,6 +6,27 @@
 you update your ports collection, before attempting any port upgrades.
 
 20170326:
+  AFFECTS: users of Qt 5 in presence of binutils
+  AUTHOR: amdmi3@FreeBSD.org
+
+  gold linker from binutils 2.28 may produce duplicate library
+  symbols, which makes shared libraries created with it not usable
+  with conventional ld linker.
+
+  This affects Qt, as qt5-qmake will detect gold and use it to build
+  Qt libraries. Broken libQt5Core will be produced and ports which
+  depend on it will then fail to link with the following errors:
+
+    ...lib/libQt5Core.so:(.dynamic+0x27ac8): multiple definition of `__bss_start at Qt_5'
+    ...lib/libQt5Core.so:(.dynamic+0x27ac8): first defined here
+    ...lib/libQt5Core.so:(.dynamic+0x27ac8): multiple definition of `_edata at Qt_5'
+    ...lib/libQt5Core.so:(.dynamic+0x27ac8): first defined here
+    ...lib/libQt5Core.so:(.dynamic+0x2b2d0): multiple definition of `_end at Qt_5'
+
+  qt5-qmake was fixed to ignore gold. If you see these errors, you
+  need to rebuild qt5-qmake, then all qt5-* ports.
+
+20170326:
   AFFECTS: users of samba43
   AUTHOR: antoine@FreeBSD.org