Index: uspace/lib/c/Makefile
===================================================================
--- uspace/lib/c/Makefile	(revision 062d9000625057300f609429080872d6492b542e)
+++ uspace/lib/c/Makefile	(revision 57912af3b52b268a8aecaaa8e27cd79fcc7f73a7)
@@ -140,5 +140,6 @@
 	generic/sort.c \
 	generic/stats.c \
-	generic/assert.c
+	generic/assert.c \
+	generic/pio_trace.c
 
 ifeq ($(CONFIG_RTLD),y)