Arnd Bergmann <arnd@xxxxxxxx> wrote: > When a user calls 'make -s', we can assume they don't want to > see any output except for warnings and errors, but instead > they see this for a warning free build: > > ### > ### Now generating an X.509 key pair to be used for signing modules. > ### > ### If this takes a long time, you might wish to run rngd in the > ### background to keep the supply of entropy topped up. It > ### needs to be run as root, and uses a hardware random > ### number generator if one is available. > ### > Generating a 4096 bit RSA private key > .................................................................................................................................................................................................................................++ > ..............................................................................................................................++ > writing new private key to 'certs/signing_key.pem' > ----- > ### > ### Key pair generated. > ### > > The output can confuse simple build testing scripts that just check > for an empty build log. > > This patch silences all the output: > - "echo" is changed to "@$(kecho)", which is dropped when "-s" gets > passed > - the openssl command itself is only printed with V=1, using the > $(Q) macro > - The output of openssl gets redircted to /dev/null on "-s" builds. > > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Applied. David -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
