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autoconf.mk: include before config.mk for top level files

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By including autoconf.mk before config.mk, all top level files can use any
config options it sets up (like <arch>_config.mk) or the Makefile itself
without being forced to use lazy evaluation.
This commit is contained in:
Mike Frysinger 2009-07-21 22:59:36 -04:00 committed by Wolfgang Denk
parent c01171eaec
commit 2632c008e2
1 changed files with 7 additions and 3 deletions
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10
Makefile
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@ -147,6 +147,13 @@ SUBDIRS = tools \
ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk)) ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
# Include autoconf.mk before config.mk so that the config options are available
# to all top level build files. We need the dummy all: target to prevent the
# dependency target in autoconf.mk.dep from being the default.
all:
sinclude $(obj)include/autoconf.mk.dep
sinclude $(obj)include/autoconf.mk
# load ARCH, BOARD, and CPU configuration # load ARCH, BOARD, and CPU configuration
include $(obj)include/config.mk include $(obj)include/config.mk
export ARCH CPU BOARD VENDOR SOC export ARCH CPU BOARD VENDOR SOC
@ -440,9 +447,6 @@ $(obj)include/autoconf.mk: $(obj)include/config.h
sed -n -f tools/scripts/define2mk.sed > $@.tmp && \ sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
mv $@.tmp $@ mv $@.tmp $@
sinclude $(obj)include/autoconf.mk.dep
sinclude $(obj)include/autoconf.mk
######################################################################### #########################################################################
else # !config.mk else # !config.mk
all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \ all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \