use $(NSPR_LIBS) for autoconf'ed builds to get the path to nspr libs

dom/src/build/Makefile.in

@@ -28,7 +28,7 @@ CFLAGS	+= -D_IMPL_NS_DOM
 
 LIBRARY_NAME = jsdom
 
-MODULE=raptor 
+MODULE=raptor
 
 REQUIRES=xpcom raptor
 
@@ -67,9 +67,7 @@ EXTRA_DSO_LDOPTS = \
 	-lnetlib	\
 	-ljs		\
 	-lxpcom		\
-	-lnspr21	\
-	-lplds21	\
-	-lplc21		\
+	$(NSPR_LIBS)	\
 	$(NULL)
 
 include $(topsrcdir)/config/rules.mk

widget/src/build/Makefile.in

@@ -30,7 +30,7 @@ else
 LIBRARY_NAME = widgetmotif
 endif
 
-MODULE=raptor 
+MODULE=raptor
 
 REQUIRES=util img xpcom raptor netlib
 
@@ -60,10 +60,8 @@ EXTRA_DSO_LDOPTS+=\
 	-lxpcom \
 	-lraptorbase \
 	-lreg \
-	$(LIBNSPR)\
-	$(DIST)/lib/libplc21.a
+	$(NSPR_LIBS)
 
 EXTRA_DSO_LDOPTS += $(FE_X_LIBS) $(XLDFLAGS) $(XLIBS)
 
 include $(topsrcdir)/config/rules.mk
-