8411 Build should warn when linking against libraries outside proto area

@@ -20,11 +20,11 @@
 #
 #
 # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-# ident "%Z%%M% %I%     %E% SMI"
+# Copyright 2017 RackTop Systems.
 #
 
 HAL_PROGS =     hal-system-lcd-set-brightness-sunos \
                 hal-system-lcd-get-brightness-sunos
 

@@ -38,10 +38,13 @@
 include ../../../Makefile.cmd
 include ../../Makefile.hal
 
 $(HAL_PROGS) :=         LDLIBS += -lc $(ZIGNORE) -lglib-2.0
 
+# Allow libglib to be taken from outside the proto area.
+$(ADJUNCT_PROTO_NOT_SET)LDFLAGS += $(ZASSERTDEFLIB)=libglib-2.0.so
+
 CPPFLAGS += $(HAL_DBUS_CPPFLAGS) $(HAL_GLIB_CPPFLAGS) $(HAL_CONFIG_CPPFLAGS)
 CPPFLAGS += -I$(ROOT)/usr/include/hal
 CPPFLAGS += -I$(ROOT)/usr/include/libpolkit
 C99MODE = $(C99_ENABLE)