Signed-off-by: Sandy Harris <sandyinchina@xxxxxxxxx> --- Kbuild | 21 +++++++++++++++++++++ scripts/Makefile | 1 + 2 files changed, 22 insertions(+) diff --git a/Kbuild b/Kbuild index f55cefd..494c665 100644 --- a/Kbuild +++ b/Kbuild @@ -5,6 +5,7 @@ # 2) Generate timeconst.h # 3) Generate asm-offsets.h (may need bounds.h and timeconst.h) # 4) Check for missing system calls +# 5) Generate random_init.h # Default sed regexp - multiline due to syntax constraints define sed-y @@ -98,3 +99,23 @@ missing-syscalls: scripts/checksyscalls.sh $(offsets-file) FORCE # Keep these three files during make clean no-clean-files := $(bounds-file) $(offsets-file) $(timeconst-file) + +##### +# 5) Generate random_init.h + +ifdef CONFIG_RANDOM_INIT +init-file := include/generated/random_init.h +used-file := scripts/gen_random +source-file := $(used-file).c +always += $(init-file) +targets += $(init-file) +$(init-file) : $(used-file) + $(Q) $(used-file) > $(init-file) +ifdef CONFIG_RANDOM_GCM +$(used-file) : $(source-file) + $(CC) $< -DCONFIG_RANDOM_GCM -o $@ +else +$(used-file) : $(source-file) + $(CC) $< -o $@ +endif +endif diff --git a/scripts/Makefile b/scripts/Makefile index 1b26617..3cea546 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -18,6 +18,7 @@ hostprogs-$(CONFIG_BUILDTIME_EXTABLE_SORT) += sortextable hostprogs-$(CONFIG_ASN1) += asn1_compiler hostprogs-$(CONFIG_MODULE_SIG) += sign-file hostprogs-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += extract-cert +hostprogs-$(CONFIG_RANDOM_INIT) += gen_random HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
