Index: uspace/lib/math/Makefile
===================================================================
--- uspace/lib/math/Makefile	(revision 8620b2f4bee911da50b9a6a31d291747857234b0)
+++ uspace/lib/math/Makefile	(revision a11bcb1624f1a81c389f476489618ef6bcb2ad17)
@@ -28,8 +28,22 @@
 
 USPACE_PREFIX = ../..
+ROOT_PATH = $(USPACE_PREFIX)/..
+
+CONFIG_MAKEFILE = $(ROOT_PATH)/Makefile.config
+
 LIBRARY = libmath
+SLIBRARY = libmath.so.0.0
+LSONAME = libmath.so0
+MATH = y
+
+-include $(CONFIG_MAKEFILE)
+-include arch/$(UARCH)/Makefile.inc
+
+GENERIC_SOURCES = \
+	generic/trunc.c
 
 SOURCES = \
-	src/dummy.c
+	$(GENERIC_SOURCES) \
+	$(ARCH_SOURCES)
 
 include $(USPACE_PREFIX)/Makefile.common