build: add a prereq check for file (#15692)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40568 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
Felix Fietkau 2014-04-24 19:28:11 +00:00
parent c4d4aef229
commit ed2d5abe9e

View File

@ -187,3 +187,7 @@ endef
$(eval $(call Require,getopt-extended, \
Please install an extended getopt version that supports --long \
))
$(eval $(call RequireCommand,file, \
Please install file. \
))