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    Subject[PATCH 01/10] certs: use $@ to simplify the key generation rule
    Date
    Do not repeat $(obj)/signing_key.pem

    Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
    ---

    certs/Makefile | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/certs/Makefile b/certs/Makefile
    index a702b70f3cb9..97fd6cc02972 100644
    --- a/certs/Makefile
    +++ b/certs/Makefile
    @@ -61,8 +61,7 @@ keytype-$(CONFIG_MODULE_SIG_KEY_TYPE_ECDSA) := -newkey ec -pkeyopt ec_paramgen_c
    quiet_cmd_gen_key = GENKEY $@
    cmd_gen_key = openssl req -new -nodes -utf8 -$(CONFIG_MODULE_SIG_HASH) -days 36500 \
    -batch -x509 -config $(obj)/x509.genkey \
    - -outform PEM -out $(obj)/signing_key.pem \
    - -keyout $(obj)/signing_key.pem $(keytype-y) 2>&1
    + -outform PEM -out $@ -keyout $@ $(keytype-y) 2>&1

    $(obj)/signing_key.pem: $(obj)/x509.genkey FORCE
    $(call if_changed,gen_key)
    --
    2.32.0
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