small update, allow CONFIG_MK to be pre-defined

before inclusion
25 years ago · beece1bf39
parent 08a91fd0c6
commit beece1bf39
1 changed files with 2 additions and 0 deletions
--- a/builds/toplevel.mk
+++ b/builds/toplevel.mk
@ -28,7 +28,9 @@

 .PHONY: setup

+ifndef CONFIG_MK
 CONFIG_MK := config.mk
+endif

 # If no configuration sub-makefile is present, or if `setup' is the target
 # to be built, run the auto-detection rules to figure out which