autoconf.mk: include before config.mk for top level files
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.
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10
Makefile
10
Makefile
@ -147,6 +147,13 @@ SUBDIRS = tools \
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ifeq ($(obj)include/config.mk,$(wildcard $(obj)include/config.mk))
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# Include autoconf.mk before config.mk so that the config options are available
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# to all top level build files. We need the dummy all: target to prevent the
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# dependency target in autoconf.mk.dep from being the default.
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all:
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sinclude $(obj)include/autoconf.mk.dep
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sinclude $(obj)include/autoconf.mk
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# load ARCH, BOARD, and CPU configuration
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include $(obj)include/config.mk
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export ARCH CPU BOARD VENDOR SOC
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@ -440,9 +447,6 @@ $(obj)include/autoconf.mk: $(obj)include/config.h
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sed -n -f tools/scripts/define2mk.sed > $@.tmp && \
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mv $@.tmp $@
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sinclude $(obj)include/autoconf.mk.dep
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sinclude $(obj)include/autoconf.mk
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#########################################################################
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else # !config.mk
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all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
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