1 files changed, 3 insertions, 0 deletions

diff --git a/lib/Makefile b/lib/Makefile
index 33a40e40e3ee..34c5c0e6222e 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -50,6 +50,7 @@ ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
 endif
 
 obj-$(CONFIG_BITREVERSE) += bitrev.o
+obj-$(CONFIG_RATIONAL)  += rational.o
 obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
 obj-$(CONFIG_CRC16)     += crc16.o
 obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o
@@ -92,6 +93,8 @@ obj-$(CONFIG_NLATTR) += nlattr.o
 
 obj-$(CONFIG_DMA_API_DEBUG) += dma-debug.o
 
+obj-$(CONFIG_GENERIC_CSUM) += checksum.o
+
 hostprogs-y     := gen_crc32table
 clean-files     := crc32table.h