kybaaz/linux-xiaomi-chiron
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kbuild: make cc-version available in kbuild files

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Move $(CC) support functions to Kbuild.include so they are available
in the kbuild files.
In addition the following was done:
	o as-option documented in Documentation/kbuild/makefiles.txt
	o Moved documentation to new section to match
	  new scope of functions
	o added cc-ifversion used to conditionally select a text string
	  dependent on actual $(CC) version
	o documented cc-ifversion
	o change so Kbuild.include is read before the kbuild file

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Sam Ravnborg 2006-01-22 13:34:15 +01:00
parent b39927cf4c
commit 20a468b513
4 changed files with 136 additions and 102 deletions
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3
scripts/Makefile.build
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@ -10,11 +10,12 @@ __build:
# Read .config if it exist, otherwise ignore
-include .config
include scripts/Kbuild.include
# The filename Kbuild has precedence over Makefile
kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
include scripts/Kbuild.include
include scripts/Makefile.lib
ifdef host-progs