Declare dependencies of RV10/RV20 decoders on the H.263 decoder in configure.

Originally committed as revision 20953 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

@@ -1150,7 +1150,9 @@ nellymoser_encoder_select="fft mdct"
 png_decoder_select="zlib"
 png_encoder_select="zlib"
 qdm2_decoder_select="fft mdct rdft"
+rv10_decoder_select="h263_decoder"
 rv10_encoder_select="h263_encoder"
+rv20_decoder_select="h263_decoder"
 rv20_encoder_select="h263_encoder"
 rv30_decoder_select="golomb"
 rv40_decoder_select="golomb"

libavcodec/Makefile

@@ -251,11 +251,9 @@ OBJS-$(CONFIG_ROQ_ENCODER)             += roqvideoenc.o roqvideo.o elbg.o
 OBJS-$(CONFIG_ROQ_DPCM_DECODER)        += dpcm.o
 OBJS-$(CONFIG_ROQ_DPCM_ENCODER)        += roqaudioenc.o
 OBJS-$(CONFIG_RPZA_DECODER)            += rpza.o
-OBJS-$(CONFIG_RV10_DECODER)            += rv10.o h263.o \
-                                          mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_RV10_DECODER)            += rv10.o
 OBJS-$(CONFIG_RV10_ENCODER)            += rv10enc.o
-OBJS-$(CONFIG_RV20_DECODER)            += rv10.o h263.o \
-                                          mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_RV20_DECODER)            += rv10.o
 OBJS-$(CONFIG_RV20_ENCODER)            += rv20enc.o
 OBJS-$(CONFIG_RV30_DECODER)            += rv30.o rv34.o h264pred.o rv30dsp.o \
                                           mpegvideo.o error_resilience.o