linux/certs
Masahiro Yamada e6340b6526 certs: Fix build error when CONFIG_MODULE_SIG_KEY is empty
Since b8c96a6b46 ("certs: simplify $(srctree)/ handling and remove
config_filename macro"), when CONFIG_MODULE_SIG_KEY is empty,
signing_key.x509 fails to build:

    CERT    certs/signing_key.x509
  Usage: extract-cert <source> <dest>
  make[1]: *** [certs/Makefile:78: certs/signing_key.x509] Error 2
  make: *** [Makefile:1831: certs] Error 2

Pass "" to the first argument of extract-cert to fix the build error.

Link: https://lore.kernel.org/linux-kbuild/20220120094606.2skuyb26yjlnu66q@lion.mk-sys.cz/T/#u
Fixes: b8c96a6b46 ("certs: simplify $(srctree)/ handling and remove config_filename macro")
Reported-by: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Tested-by: Michal Kubecek <mkubecek@suse.cz>
2022-01-23 00:08:44 +09:00
..
.gitignore certs: move scripts/extract-cert to certs/ 2022-01-08 18:28:21 +09:00
blacklist_hashes.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
blacklist_nohashes.c certs/blacklist_nohashes.c: fix const confusion in certs blacklist 2018-02-21 15:35:43 -08:00
blacklist.c certs: Add ability to preload revocation certs 2021-03-11 16:33:49 +00:00
blacklist.h certs: Add EFI_CERT_X509_GUID support for dbx entries 2021-03-11 16:31:28 +00:00
common.c certs: Move load_system_certificate_list to a common function 2021-03-11 16:32:38 +00:00
common.h certs: Move load_system_certificate_list to a common function 2021-03-11 16:32:38 +00:00
default_x509.genkey certs: check-in the default x509 config file 2021-12-11 22:09:14 +09:00
extract-cert.c certs: move scripts/extract-cert to certs/ 2022-01-08 18:28:21 +09:00
Kconfig certs: move the 'depends on' to the choice of module signing keys 2021-12-11 22:09:14 +09:00
Makefile certs: Fix build error when CONFIG_MODULE_SIG_KEY is empty 2022-01-23 00:08:44 +09:00
revocation_certificates.S certs: Add ability to preload revocation certs 2021-03-11 16:33:49 +00:00
system_certificates.S ima: ensure IMA_APPRAISE_MODSIG has necessary dependencies 2021-04-26 21:54:23 -04:00
system_keyring.c integrity-v5.13 2021-05-01 15:32:18 -07:00