rk3399_rockchip-uboot/scripts/Makefile.autoconf

2 #  - symbolic links (arch/$ARCH/include/asm/arch
3 #  - include/autoconf.mk, {spl,tpl}/include/autoconf.mk
4 #  - include/config.h
13 __all: include/autoconf.mk include/autoconf.mk.dep
15 ifeq ($(shell grep -q '^CONFIG_SPL=y' include/config/auto.conf 2>/dev/null && echo y),y)
16 __all: spl/include/autoconf.mk
19 ifeq ($(shell grep -q '^CONFIG_TPL=y' include/config/auto.conf 2>/dev/null && echo y),y)
20 __all: tpl/include/autoconf.mk
23 include include/config/auto.conf
25 include scripts/Kbuild.include
28 # include config.mk.  Some architectures expect CROSS_COMPILE to be defined
33 include config.mk
37 		$(if $(KBUILD_SRC), -I$(srctree)/include) \
38 		-I$(srctree)/arch/$(ARCH)/include \
39 		-include $(srctree)/include/linux/kconfig.h
46 	-MQ include/config/auto.conf $(srctree)/include/common.h > $@ || {	\
49 include/autoconf.mk.dep: include/config.h FORCE
54 #  - include/config/auto.conf (generated by Kconfig)
55 #  - include/autoconf.mk      (used in the U-Boot conventional configuration)
57 # include/config/auto.conf is grepped in order to avoid duplication of the
64 			   ! grep -q "$${line%=*}=" include/config/auto.conf; then	\
71 	$(CPP) $(c_flags) $2 -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && { \
78 u-boot.cfg: include/config.h FORCE
81 spl/u-boot.cfg: include/config.h FORCE
85 tpl/u-boot.cfg: include/config.h FORCE
89 include/autoconf.mk: u-boot.cfg
92 spl/include/autoconf.mk: spl/u-boot.cfg
96 tpl/include/autoconf.mk: tpl/u-boot.cfg
100 # include/config.h
109 	echo \#include \<config_defaults.h\>;				\
110 	echo \#include \<config_uncmd_spl.h\>;				\
111 	echo \#include \<configs/$(CONFIG_SYS_CONFIG_NAME).h\>;		\
112 	echo \#include \<asm/config.h\>;				\
113 	echo \#include \<linux/kconfig.h\>;				\
114 	echo \#include \<config_fallbacks.h\>;)
117 include/config.h: scripts/Makefile.autoconf create_symlink FORCE
121 # If arch/$(ARCH)/mach-$(SOC)/include/mach exists,
123 # Otherwise, create a symbolic link to arch/$(ARCH)/include/asm/arch-$(SOC).
128 	$(Q)mkdir -p include/asm
129 	$(Q)if [ -d $(KBUILD_SRC)/arch/$(ARCH)/mach-$(SOC)/include/mach ]; then	\
130 		dest=arch/$(ARCH)/mach-$(SOC)/include/mach;			\
132 		dest=arch/$(ARCH)/include/asm/arch-$(if $(SOC),$(SOC),$(CPU));	\
134 	ln -fsn $(KBUILD_SRC)/$$dest include/asm/arch
136 	$(Q)if [ -d arch/$(ARCH)/mach-$(SOC)/include/mach ]; then	\
137 		dest=../../mach-$(SOC)/include/mach;			\
141 	ln -fsn $$dest arch/$(ARCH)/include/asm/arch