+# Optional muxer module sources
+ifneq ($(findstring AVS_INPUT, $(CONFIG)),)
+SRCCLI += input/avs.c
+endif
+
+ifneq ($(findstring HAVE_PTHREAD, $(CONFIG)),)
+SRCCLI += input/thread.c
+endif
+
+ifneq ($(findstring LAVF_INPUT, $(CONFIG)),)
+SRCCLI += input/lavf.c
+endif
+
+ifneq ($(findstring FFMS_INPUT, $(CONFIG)),)
+SRCCLI += input/ffms.c
+endif
+
+ifneq ($(findstring MP4_OUTPUT, $(CONFIG)),)
+SRCCLI += output/mp4.c
+endif