diff --git a/lib/Makefile b/lib/Makefile
index dafa796..5ad4445 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -247,3 +247,11 @@
 obj-$(CONFIG_SBITMAP) += sbitmap.o
 
 obj-$(CONFIG_PARMAN) += parman.o
+
+# GCC library routines
+obj-$(CONFIG_GENERIC_ASHLDI3) += ashldi3.o
+obj-$(CONFIG_GENERIC_ASHRDI3) += ashrdi3.o
+obj-$(CONFIG_GENERIC_LSHRDI3) += lshrdi3.o
+obj-$(CONFIG_GENERIC_MULDI3) += muldi3.o
+obj-$(CONFIG_GENERIC_CMPDI2) += cmpdi2.o
+obj-$(CONFIG_GENERIC_UCMPDI2) += ucmpdi2.o