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-rw-r--r--lib/Makefile16
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile
index 42d283e..b042896 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -150,3 +150,19 @@ quiet_cmd_crc32 = GEN $@
$(obj)/crc32table.h: $(obj)/gen_crc32table
$(call cmd,crc32)
+
+#
+# Build a fast OID lookip registry from include/linux/oid_registry.h
+#
+obj-$(CONFIG_OID_REGISTRY) += oid_registry.o
+
+$(obj)/oid_registry.c: $(obj)/oid_registry_data.c
+
+$(obj)/oid_registry_data.c: $(srctree)/include/linux/oid_registry.h \
+ $(src)/build_OID_registry
+ $(call cmd,build_OID_registry)
+
+quiet_cmd_build_OID_registry = GEN $@
+ cmd_build_OID_registry = perl $(srctree)/$(src)/build_OID_registry $< $@
+
+clean-files += oid_registry_data.c
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