removesilence: Add $(LIBM) to libraries

/usr/bin/ld: .libs/libgstremovesilence_la-vad_private.o: in function `vad_set_threshold':
./gst/removesilence/vad_private.c:108: undefined reference to `pow'
/usr/bin/ld: .libs/libgstremovesilence_la-vad_private.o: in function `vad_get_threshold_as_db':
./gst/removesilence/vad_private.c:114: undefined reference to `log10'

diff --git a/gst/removesilence/Makefile.am b/gst/removesilence/Makefile.am
index ce9ba96..d1430de 100644 (file)
--- a/gst/removesilence/Makefile.am
+++ b/gst/removesilence/Makefile.am
@@ -3,7 +3,7 @@ plugin_LTLIBRARIES = libgstremovesilence.la
 
 libgstremovesilence_la_SOURCES = gstremovesilence.c vad_private.c
 libgstremovesilence_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(GST_CFLAGS)
-libgstremovesilence_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(GST_LIBS)
+libgstremovesilence_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(GST_LIBS) $(LIBM)
 libgstremovesilence_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
 
 noinst_HEADERS = \