include/prereq-build.mk: explicitly check for -f flag when using busybox time
authorMatthias Schiffer <mschiffer@universe-factory.net>
Sat, 14 Jul 2018 13:44:47 +0000 (15:44 +0200)
committerMatthias Schiffer <mschiffer@universe-factory.net>
Sat, 14 Jul 2018 13:46:35 +0000 (15:46 +0200)
commitb123921a92a957f08abb186e041aa38aa9328f3e
tree11be2f4939bb1da2bcf383592f330334c52ce942
parent36fa1bbf6f510e57098edab3932015dc747bbd49
include/prereq-build.mk: explicitly check for -f flag when using busybox time

On Debian, busybox does have a time applet, but it does not support the -f
flag. Catch this in prereq check to give users to proper error message.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
include/prereq-build.mk