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author | Arnd Bergmann <arnd@arndb.de> | 2016-02-25 19:31:32 +0300 |
---|---|---|
committer | David Howells <dhowells@redhat.com> | 2016-02-26 14:16:38 +0300 |
commit | 5d06ee20b662a78417245714fc576cba90e6374f (patch) | |
tree | aef804366c0ee86ec6fd2746d7487c252b78fa41 /drivers/nfc/Makefile | |
parent | e5a2e3c8478215aea5b4c58e6154f1b6b170b0ca (diff) | |
download | linux-5d06ee20b662a78417245714fc576cba90e6374f.tar.xz |
modsign: hide openssl output in silent builds
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 redirected to /dev/null on "-s" builds.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'drivers/nfc/Makefile')
0 files changed, 0 insertions, 0 deletions