link ui against right opengl(ES) lib

selfdrive/ui/SConscript

@@ -15,12 +15,17 @@ if qt_env is None:
     LIBS=libs)
 
 else:
-  qt_libs = ["GL", "pthread"]
+  qt_libs = ["pthread"]
 
   if arch == "Darwin":
     qt_env["FRAMEWORKS"] += ["QtWidgets", "QtGui", "QtCore", "QtDBus"]
   else:
     qt_libs += ["Qt5Widgets", "Qt5Gui", "Qt5Core", "Qt5DBus"]
 
+  if arch == "larch64":
+    qt_libs += ["GLESv2"]
+  else:
+    qt_libs += ["GL"]
+
   qt_src = ["qt/ui.cc", "qt/window.cc", "qt/settings.cc"] + src
   qt_env.Program("_ui", qt_src, LIBS=qt_libs + libs)