include: don't rely on perl for printing prereq errors
authorJo-Philipp Wich <jow@openwrt.org>
Thu, 5 Feb 2015 16:57:46 +0000 (16:57 +0000)
committerJo-Philipp Wich <jow@openwrt.org>
Thu, 5 Feb 2015 16:57:46 +0000 (16:57 +0000)
commita1ababcdc941dcb273db948e8851211f73af1b02
treed65feccc82363671c4ff0fd8e5a23c01ca408dbe
parente47a17f9012e1d5a7f1af8637ac150de1647d366
include: don't rely on perl for printing prereq errors

Perl might not be present while checking prereqs, e.g. on a fresh
FreeBSD install.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44276 3c298f89-4303-0410-b956-a3cf2f4a3e73
include/prereq.mk