From f18186bb126b460b7bdf4d3be6360e09303b7ff0 Mon Sep 17 00:00:00 2001 From: zhangmeng Date: Thu, 21 Nov 2024 20:15:13 +0800 Subject: [PATCH] build: disable character output display during the kernel compilation the output is as follows printing by openssl: CERT certs/x509_certificate_list GENKEY certs/signing_key.pem .....+................+...+.....+++++++++++++++++++++++++++++++++ ..+....+.....+......+....+..+....+....................+............ CC arch/riscv/kernel/probes/decode-insn.o ...+..........+..........................+.......+............... ..++++ CC fs/notify/inotify/inotify_fsnotify.o +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ .....+....+++++++++++++++++++++++++++++++++++++++++++++++++++++++ Change-Id: Ia9ffa6b451f0e1612b50872a0fc1010fdc5eff6c --- certs/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/certs/Makefile b/certs/Makefile index 799ad7b9e68a..f15eca11ea1e 100644 --- a/certs/Makefile +++ b/certs/Makefile @@ -47,7 +47,7 @@ keytype-$(CONFIG_MODULE_SIG_KEY_TYPE_ECDSA) := -newkey ec -pkeyopt ec_paramgen_c quiet_cmd_gen_key = GENKEY $@ cmd_gen_key = openssl req -new -nodes -utf8 -$(CONFIG_MODULE_SIG_HASH) -days 36500 \ -batch -x509 -config $< \ - -outform PEM -out $@ -keyout $@ $(keytype-y) 2>&1 + -outform PEM -out $@ -keyout $@ $(keytype-y) 2> /dev/null $(obj)/signing_key.pem: $(obj)/x509.genkey FORCE $(call if_changed,gen_key)