2014-02-01 13:36:44 +00:00
|
|
|
# Utility function for recursively finding files, e.g.
|
2016-11-25 14:48:27 +00:00
|
|
|
# '$(call rwildcard, path/to/dir, *.c *.h)'.
|
2014-02-01 13:36:44 +00:00
|
|
|
rwildcard=$(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2) $(filter $(subst *,%,$2),$d))
|
|
|
|
|
|
|
|
|
|
# Given a file name, produce the corresponding dependency file
|
2016-11-25 14:48:27 +00:00
|
|
|
# (e.g. 'foo/bar.o' becomes 'foo/.bar.o.dep').
|
2014-02-01 13:36:44 +00:00
|
|
|
filename-to-dep = $(dir $1).$(notdir $1).dep
|
2014-02-14 19:12:04 +00:00
|
|
|
|
|
|
|
|
# Return the full path to a program by looking it up in $PATH, or the
|
|
|
|
|
# empty string if not found.
|
|
|
|
|
find-program = $(shell for i in $$(IFS=: ; echo $$PATH); do p=$$i/$(strip $1); if [ -e $$p ]; then echo $$p; break; fi; done)
|
2014-02-18 11:57:32 +00:00
|
|
|
|
2014-09-05 12:17:05 +00:00
|
|
|
# Ensure that the given string ends in a single slash.
|
2014-02-18 12:35:35 +00:00
|
|
|
add-trailing-slash = $(patsubst %/,%,$(1))/
|
