diff options
| author |   Matthieu Crapet <Matthieu.Crapet@ingenico.com> | 2014-07-24 11:39:43 +0200 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-07-25 15:34:00 +0100 |
| commit | 5a7f510a68d449e0ae1d972ad2d78fb9853665b5 (patch) | |
| tree | 33588ee73ce39f8f6b88d799eaa2bfd23f525afd /meta/classes/autotools.bbclass | |
| parent | 984f03457adced77482f9c3f0b95349c9b17c7e5 (diff) | |
| download | openembedded-core-contrib-5a7f510a68d449e0ae1d972ad2d78fb9853665b5.tar.gz | |
autotools.bbclass: Enhance sed regexp to avoid extra subshell
head -n1 can be done using sed.
(From OE-Core rev: 38d50331acbc1e279449ae6b313ff0116b6c44e8)
Signed-off-by: Matthieu Crapet <Matthieu.Crapet@ingenico.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/autotools.bbclass')
| -rw-r--r-- | meta/classes/autotools.bbclass | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/classes/autotools.bbclass b/meta/classes/autotools.bbclass index 19edc54f6d..afca760804 100644 --- a/meta/classes/autotools.bbclass +++ b/meta/classes/autotools.bbclass @@ -195,7 +195,7 @@ autotools_do_configure() { else acpaths="${acpaths}" fi - AUTOV=`automake --version |head -n 1 |sed "s/.* //;s/\.[0-9]\+$//"` + AUTOV=`automake --version | sed -e '1{s/.* //;s/\.[0-9]\+$//};q'` automake --version echo "AUTOV is $AUTOV" if [ -d ${STAGING_DATADIR_NATIVE}/aclocal-$AUTOV ]; then |