diff -up qtbase-everywhere-src-5.10.1/qmake/Makefile.unix.qmake_LFLAGS qtbase-everywhere-src-5.10.1/qmake/Makefile.unix
--- qtbase-everywhere-src-5.10.1/qmake/Makefile.unix.qmake_LFLAGS	2018-02-08 12:24:48.000000000 -0600
+++ qtbase-everywhere-src-5.10.1/qmake/Makefile.unix	2018-02-15 10:25:07.077763061 -0600
@@ -142,7 +142,7 @@ CPPFLAGS = -g $(EXTRA_CPPFLAGS) \
 	   -DQT_NO_FOREACH
 
 CXXFLAGS = $(EXTRA_CXXFLAGS) $(CONFIG_CXXFLAGS) $(CPPFLAGS)
-LFLAGS = $(EXTRA_LFLAGS) $(CONFIG_LFLAGS)
+LFLAGS = $(EXTRA_LFLAGS) $(CONFIG_LFLAGS) $(QMAKE_LFLAGS_RELEASE)
 
 first all: $(BUILD_PATH)/bin/qmake$(EXEEXT)
 qmake: $(BUILD_PATH)/bin/qmake$(EXEEXT)