Library dependencies (needed for -no-undefined in MinGW and parallel build).

diff --git a/lib/Makefile.am b/lib/Makefile.am
index 21b87ff..04d1e1b 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -153,6 +153,7 @@ libtheoraenc_la_SOURCES = \
 libtheoraenc_la_LDFLAGS = \
   -version-info @THENC_LIB_CURRENT@:@THENC_LIB_REVISION@:@THENC_LIB_AGE@ \
   @THEORAENC_LDFLAGS@ $(OGG_LIBS)
+libtheoraenc_la_LIBADD = libtheoradec.la
 
 libtheora_la_SOURCES = \
 	$(decoder_sources) \