lib: introduce HASH_CALCULATE option
Build error occurs when CONFIG_EFI_SECURE_BOOT or
CONFIG_EFI_CAPSULE_AUTHENTICATE is enabled,
because hash-checksum.c is not compiled.
Since hash_calculate() implemented in hash-checksum.c can be
commonly used aside from FIT image signature verification,
this commit itroduces HASH_CALCULATE option to decide
if hash-checksum.c shall be compiled.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig
index c259abe..eb5c4d6 100644
--- a/lib/efi_loader/Kconfig
+++ b/lib/efi_loader/Kconfig
@@ -174,6 +174,7 @@
select PKCS7_MESSAGE_PARSER
select PKCS7_VERIFY
select IMAGE_SIGN_INFO
+ select HASH_CALCULATE
default n
help
Select this option if you want to enable capsule
@@ -342,6 +343,7 @@
select X509_CERTIFICATE_PARSER
select PKCS7_MESSAGE_PARSER
select PKCS7_VERIFY
+ select HASH_CALCULATE
default n
help
Select this option to enable EFI secure boot support.