smooth: missing -lm

diff --git a/modules/stream_filter/Makefile.am b/modules/stream_filter/Makefile.am
index 42c205309b6dbf4f95dd92c128c3283b82a59f11..e3918b984ab98265451e2b855c944fcab3506741 100644 (file)
--- a/modules/stream_filter/Makefile.am
+++ b/modules/stream_filter/Makefile.am
@@ -102,8 +102,9 @@ libsmooth_plugin_la_SOURCES = \
     stream_filter/smooth/smooth.h \
     demux/mp4/libmp4.c demux/mp4/libmp4.h
 libsmooth_plugin_la_CFLAGS = $(AM_CFLAGS)
+libsmooth_plugin_la_LIBADD = $(LIBM)
 if HAVE_ZLIB
-libsmooth_plugin_la_LIBADD = -lz
+libsmooth_plugin_la_LIBADD += -lz
 endif
 stream_filter_LTLIBRARIES += libsmooth_plugin.la