Commit d72e5edb authored by Sam Ravnborg's avatar Sam Ravnborg
Browse files

kbuild: avoid environment to set variables used by kbuild 



A few of the variables used by kbuild has fixed naming.
Make sure we do not pick up random values from the environment.

Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
parent 7015030f

scripts/Makefile.build

+16 −0
Original line number Diff line number Diff line
@@ -7,6 +7,22 @@ src := $(obj) 
PHONY := __build

__build:



# Init all relevant variables used in kbuild files so

# 1) they have correct type

# 2) they do not inherit any value from the environment

obj-y :=

obj-m :=

lib-y :=

lib-m :=

always :=

targets :=

subdir-y :=

subdir-m :=

EXTRA_AFLAGS   :=

EXTRA_CFLAGS   :=

EXTRA_CPPFLAGS :=

EXTRA_LDFLAGS  :=



# Read .config if it exist, otherwise ignore

-include include/config/auto.conf