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kbuild: ignore make's built-in rules & variables 

kbuild does explicitly specify what to do in all cases, and each
time make's built-in rules & variables has been used it has been a bug.
So to speed up things and to avoid the hard-to-debug error situations
ignore the built-in definitions.
If any part of the kernel uses the built-in definitions the build will
just stop there and it should be trivial to fix.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Sam Ravnborg 2006-06-10 09:15:27 +02:00
parent ff5417107b
commit 566f81ca59
1 changed files with 3 additions and 4 deletions
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7
Makefile
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@ -267,10 +267,9 @@ MAKEFLAGS += --include-dir=$(srctree)
# We need some generic definitions
include $(srctree)/scripts/Kbuild.include
# For maximum performance (+ possibly random breakage, uncomment
# the following)
#MAKEFLAGS += -rR
# Do not use make's built-in rules and variables
# This increases performance and avoid hard-to-debug behaviour
MAKEFLAGS += -rR
# Make variables (CC, etc...)