DTNN-653 Functional test cmake fix

Author: sara-gb

CMakeLists.txt

@@ -109,6 +109,8 @@ list(APPEND BPLIB_COMPONENTS
   bplib_cbor bplib_em bplib_job bplib_mem bplib_pl bplib_time
 )
 
+list(APPEND BPLIB_SRC test.c)
+
 foreach(COMPONENT ${BPLIB_COMPONENTS})
   list(APPEND BPLIB_SRC 
     $<TARGET_OBJECTS:${COMPONENT}>

test.c

@@ -0,0 +1,7 @@
+
+#include "bplib.h"
+
+int blah_test(void)
+{
+    return 0;
+}