Radostin Stoyanov 59930e5afb tools.mk: Define CC if not set to 'default' ... FOO ?= bar is equivalent to ifeq ($(origin FOO), undefined) FOO = bar endif However, when CC is not set its value is 'default' rather than 'undefined'. >From [1]: 'undefined': if variable was never defined. 'default': if variable has a default definition, as is usual with CC and so on. See Variables Used by Implicit Rules. Note that if you have redefined a default variable, the origin function will return the origin of the later definition. [1] https://www.gnu.org/software/make/manual/make.html Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com> Acked-by: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Andrei Vagin <avagin@gmail.com>		2019-04-20 20:25:26 -07:00
..
build.mk	nmk: Make collect-deps to be more precise about targets	2018-10-30 19:27:56 +03:00
include.mk	build: nmk -- Move phony targets to include.mk	2017-11-23 20:23:14 +03:00
macro.mk	nmk/script: rm bad code	2016-10-05 13:11:26 +03:00
main.mk	nmk/script: rm bad code	2016-10-05 13:11:26 +03:00
msg.mk	nmk/script: rm bad code	2016-10-05 13:11:26 +03:00
tools.mk	tools.mk: Define CC if not set to 'default'	2019-04-20 20:25:26 -07:00
utils.mk	nmk: Provide try-asm build check function	2017-06-14 09:48:43 +03:00