Fix Cygwin compilation.

Patch by Víctor Paesa.

Commited in SoC by Vitor Sessak on 2007-11-10 20:00:16

Originally committed as revision 11950 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavfilter/Makefile

@@ -21,7 +21,7 @@ OBJS-yes = vf_crop.o \
 
 HEADERS = avfilter.h
 
-EXTRALIBS := -L$(BUILD_ROOT)/libavutil -lavutil$(BUILDSUF) $(EXTRALIBS)
+EXTRALIBS := -L$(BUILD_ROOT)/libavutil -lavutil$(BUILDSUF) -L$(BUILD_ROOT)/libswscale -lswscale$(BUILDSUF) -L$(BUILD_ROOT)/libavcodec -lavcodec$(BUILDSUF) $(EXTRALIBS)
 
 NAME=avfilter
 LIBVERSION=$(LAVFILTERVERSION)