kbuild: add `baseprereq'

On the same model as `basetarget', it represents the filename of first
prerequisite with directory and extension stripped.

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
This commit is contained in:
Arnaud Lacombe 2011-06-01 17:50:25 -04:00
parent 55922c9d1b
commit e0318d85be

View File

@ -20,6 +20,10 @@ depfile = $(subst $(comma),_,$(dot-target).d)
# filename of target with directory and extension stripped
basetarget = $(basename $(notdir $@))
###
# filename of first prerequisite with directory and extension stripped
baseprereq = $(basename $(notdir $<))
###
# Escape single quote for use in echo statements
escsq = $(subst $(squote),'\$(squote)',$1)