[PATCH v6 4/4] certs: Adjustment due to 'Check whether openssl tool is available'

[Stefan Berger <stefanb@linux.ibm.com>]

Adjust the previous patch due to fixes applied to the first patch
in the series.

Fixes: 46449892e6e5 ("certs: Add support for using elliptic curve keys for signing modules")
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
---
 certs/Makefile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/certs/Makefile b/certs/Makefile
index dc9f354dd5f8..4eb69bdadc79 100644
--- a/certs/Makefile
+++ b/certs/Makefile
@@ -66,16 +66,21 @@ ifeq ($(CONFIG_MODULE_SIG_KEY),"certs/signing_key.pem")
 
 ifeq ($(openssl_available),yes)
 X509TEXT=$(shell openssl x509 -in $(CONFIG_MODULE_SIG_KEY) -text)
+endif
 
 # Support user changing key type
 ifdef CONFIG_MODULE_SIG_KEY_TYPE_ECDSA
 keytype_openssl = -newkey ec -pkeyopt ec_paramgen_curve:secp384r1
+ifeq ($(openssl_available),yes)
 $(if $(findstring id-ecPublicKey,$(X509TEXT)),,$(shell rm -f $(CONFIG_MODULE_SIG_KEY)))
 endif
+endif # CONFIG_MODULE_SIG_KEY_TYPE_ECDSA
 
 ifdef CONFIG_MODULE_SIG_KEY_TYPE_RSA
+ifeq ($(openssl_available),yes)
 $(if $(findstring rsaEncryption,$(X509TEXT)),,$(shell rm -f $(CONFIG_MODULE_SIG_KEY)))
 endif
+endif # CONFIG_MODULE_SIG_KEY_TYPE_RSA
 
 $(obj)/signing_key.pem: $(obj)/x509.genkey
 	@$(kecho) "###"
-- 
2.29.2