modsign: add markers to endif-statements in certs/Makefile

It's a bit hard for eye to track certs/Makefile if you are not
accustomed to it. This commit adds comments to key endif statements in
order to help to keep the context while reading this file.

Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>

diff --git a/certs/Makefile b/certs/Makefile
index 4119bb376ea11d5fd7d648dd3d56b2a6d295c23f..847361ce14d10e69bb7b5c4ecd02769dd308082c 100644 (file)
--- a/certs/Makefile
+++ b/certs/Makefile
@@ -26,7 +26,7 @@ quiet_cmd_extract_certs  = EXTRACT_CERTS   $(patsubst "%",%,$(2))
 targets += x509_certificate_list
 $(obj)/x509_certificate_list: scripts/extract-cert $(SYSTEM_TRUSTED_KEYS_SRCPREFIX)$(SYSTEM_TRUSTED_KEYS_FILENAME) FORCE
        $(call if_changed,extract_certs,$(SYSTEM_TRUSTED_KEYS_SRCPREFIX)$(CONFIG_SYSTEM_TRUSTED_KEYS))
-endif
+endif # CONFIG_SYSTEM_TRUSTED_KEYRING
 
 clean-files := x509_certificate_list .x509.list
 
@@ -87,7 +87,7 @@ $(obj)/x509.genkey:
        @echo >>$@ "keyUsage=digitalSignature"
        @echo >>$@ "subjectKeyIdentifier=hash"
        @echo >>$@ "authorityKeyIdentifier=keyid"
-endif
+endif # CONFIG_MODULE_SIG_KEY
 
 $(eval $(call config_filename,MODULE_SIG_KEY))
 
@@ -102,4 +102,4 @@ $(obj)/system_certificates.o: $(obj)/signing_key.x509
 targets += signing_key.x509
 $(obj)/signing_key.x509: scripts/extract-cert $(X509_DEP) FORCE
        $(call if_changed,extract_certs,$(MODULE_SIG_KEY_SRCPREFIX)$(CONFIG_MODULE_SIG_KEY))
-endif
+endif # CONFIG_MODULE_SIG