This adds the missing pieces to make CONFIG_CRYPTO_PUBLIC_KEYS a list of keys rather than a single key only. We have to remove the quotes from the key argument in cmd_keys to pass the keys as multiple arguments to keytoc. For removing the quotes from CONFIG_CRYPTO_PUBLIC_KEYS "%"=% no longer matches when the string contains multiple words, so we utilize shell to remove the quotes. Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> --- crypto/Kconfig | 11 ++++++----- crypto/Makefile | 2 +- scripts/Makefile.lib | 2 +- 3 files changed, 8 insertions(+), 7 deletions(-) diff --git a/crypto/Kconfig b/crypto/Kconfig index 612e6f33fc..6b2e73c503 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -126,11 +126,12 @@ config CRYPTO_PUBLIC_KEYS depends on CRYPTO_BUILTIN_KEYS string "public keys to compile in" help - This option should be a filename of a PEM-formatted file containing - X.509 certificates to be included into barebox. If the string starts - with "pkcs11:" it is interpreted as a PKCS#11 URI rather than a file. - If the string starts with a <hint>: prefix, <hint> is used as a key - name hint to find a key without iterating over all keys. + This option should be a space separated list of filenames of + PEM-formatted files containing X.509 certificates to be included into + barebox. If an entry starts with "pkcs11:" it is interpreted as a + PKCS#11 URI rather than a file. If an entry starts with a <hint>: + prefix, <hint> is used as a key name hint to find a key without + iterating over all keys. This avoids the mkimage dependency of CONFIG_BOOTM_FITIMAGE_PUBKEY at the cost of an openssl build-time dependency. diff --git a/crypto/Makefile b/crypto/Makefile index d6ce50b386..1c5709c90a 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -28,7 +28,7 @@ ifdef CONFIG_CRYPTO_BUILTIN_KEYS $(obj)/public-keys.o: $(obj)/public-keys.h -CONFIG_CRYPTO_PUBLIC_KEYS := $(CONFIG_CRYPTO_PUBLIC_KEYS:"%"=%) +CONFIG_CRYPTO_PUBLIC_KEYS := $(shell echo $(CONFIG_CRYPTO_PUBLIC_KEYS)) $(obj)/public-keys.h: FORCE $(call cmd,public_keys,$(CONFIG_CRYPTO_PUBLIC_KEYS)) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 1881e3c139..3d0a260804 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -614,7 +614,7 @@ quiet_cmd_b64dec = B64DEC $@ # target file. quiet_cmd_public_keys = KEY $@ cmd_public_keys = \ - $(objtree)/scripts/keytoc -o $@.tmp "$(2)" $(3) && \ + $(objtree)/scripts/keytoc -o $@.tmp $(2) $(3) && \ if cmp -s $@.tmp $@; then \ rm $@.tmp; \ else \ -- 2.39.2
