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lib: add oid registry utility

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Imported from linux kernel v5.3:
 build_OID_registry without changes
 oid_registry.h without changes
 oid_registry.c with changes marked as __UBOOT__

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
This commit is contained in:
AKASHI Takahiro
2019-11-13 09:44:57 +09:00
committed by Tom Rini
parent e2c04fafc8
commit a9b45e6e83
5 changed files with 520 additions and 0 deletions
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16
lib/Makefile
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@@ -120,4 +120,20 @@ endif
obj-y += date.o
#
# Build a fast OID lookup registry from include/linux/oid_registry.h
#
obj-$(CONFIG_OID_REGISTRY) += oid_registry.o
$(obj)/oid_registry.o: $(obj)/oid_registry_data.c
$(obj)/oid_registry_data.c: $(srctree)/include/linux/oid_registry.h \
$(srctree)/scripts/build_OID_registry
$(call cmd,build_OID_registry)
quiet_cmd_build_OID_registry = GEN $@
cmd_build_OID_registry = perl $(srctree)/scripts/build_OID_registry $< $@
clean-files += oid_registry_data.c
subdir-ccflags-$(CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED) += -O2