--- linux-4.9.37/lib/lzma/Makefile	1970-01-01 03:00:00.000000000 +0300
+++ linux-4.9.y/lib/lzma/Makefile	2021-06-07 13:01:34.000000000 +0300
@@ -0,0 +1,7 @@
+lzma_compress-objs := LzFind.o LzmaEnc.o
+lzma_decompress-objs := LzmaDec.o
+
+obj-$(CONFIG_LZMA_COMPRESS) += lzma_compress.o
+obj-$(CONFIG_LZMA_DECOMPRESS) += lzma_decompress.o
+
+EXTRA_CFLAGS += -Iinclude/linux -Iinclude/linux/lzma -include types.h