autotools.bbclass: Enhance sed regexp to avoid extra subshell
authorMatthieu Crapet <Matthieu.Crapet@ingenico.com>
Thu, 24 Jul 2014 09:39:43 +0000 (11:39 +0200)
committerRichard Purdie <richard.purdie@linuxfoundation.org>
Fri, 25 Jul 2014 14:34:00 +0000 (15:34 +0100)
commitec90cdd22b5086b7ecd2c1f725440897a34b03c9
treebef908d96a445ee95b78d832fa1228d54fc65a08
parentda8ee98f72ed820c04135f11907219752e875ce5
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>
meta/classes/autotools.bbclass