Merge branch '2020-01-27-master-imports'

[J-u-boot.git] / scripts / Makefile.autoconf

diff --git a/scripts/Makefile.autoconf b/scripts/Makefile.autoconf
index d668982cc1dd22b7965fa10d595183ea153a1df6..00b8fb34aa761ef16105d974ece95130a02268d6 100644 (file)
--- a/scripts/Makefile.autoconf
+++ b/scripts/Makefile.autoconf
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # This helper makefile is used for creating
 #  - symbolic links (arch/$ARCH/include/asm/arch
 #  - include/autoconf.mk, {spl,tpl}/include/autoconf.mk
@@ -43,7 +44,7 @@ quiet_cmd_autoconf_dep = GEN     $@
        -MQ include/config/auto.conf $(srctree)/include/common.h > $@ || {      \
                rm $@; false;                                                   \
        }
-include/autoconf.mk.dep: FORCE
+include/autoconf.mk.dep: include/config.h FORCE
        $(call cmd,autoconf_dep)
 
 # We are migrating from board headers to Kconfig little by little.
@@ -55,32 +56,44 @@ include/autoconf.mk.dep: FORCE
 # same CONFIG macros
 quiet_cmd_autoconf = GEN     $@
       cmd_autoconf = \
-       $(CPP) $(c_flags) $2 -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > [email protected] && { \
-               sed -n -f $(srctree)/tools/scripts/define2mk.sed [email protected] |               \
+               sed -n -f $(srctree)/tools/scripts/define2mk.sed $< |                   \
                while read line; do                                                     \
                        if [ -n "${KCONFIG_IGNORE_DUPLICATES}" ] ||                     \
                           ! grep -q "$${line%=*}=" include/config/auto.conf; then      \
                                echo "$$line";                                          \
                        fi                                                              \
-               done > $@;                                                              \
-               rm [email protected];                                                              \
-       } || {                                                                          \
-               rm [email protected]; false;                                                       \
+               done > $@
+
+quiet_cmd_u_boot_cfg = CFG     $@
+      cmd_u_boot_cfg = \
+       $(CPP) $(c_flags) $2 -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > [email protected] && { \
+               grep 'define CONFIG_' [email protected] > $@;                      \
+               rm [email protected];                                              \
+       } || {                                                          \
+               rm [email protected]; false;                                       \
        }
 
-include/autoconf.mk: FORCE
-       $(call cmd,autoconf)
+u-boot.cfg: include/config.h FORCE
+       $(call cmd,u_boot_cfg)
 
-spl/include/autoconf.mk: FORCE
+spl/u-boot.cfg: include/config.h FORCE
        $(Q)mkdir -p $(dir $@)
-       $(call cmd,autoconf,-DCONFIG_SPL_BUILD)
+       $(call cmd,u_boot_cfg,-DCONFIG_SPL_BUILD)
 
-tpl/include/autoconf.mk: FORCE
+tpl/u-boot.cfg: include/config.h FORCE
        $(Q)mkdir -p $(dir $@)
-       $(call cmd,autoconf,-DCONFIG_SPL_BUILD -DCONFIG_TPL_BUILD)
+       $(call cmd,u_boot_cfg,-DCONFIG_SPL_BUILD -DCONFIG_TPL_BUILD)
+
+include/autoconf.mk: u-boot.cfg
+       $(call cmd,autoconf)
 
-include/autoconf.mk include/autoconf.mk.dep \
-       spl/include/autoconf.mk tpl/include/autoconf.mk: include/config.h
+spl/include/autoconf.mk: spl/u-boot.cfg
+       $(Q)mkdir -p $(dir $@)
+       $(call cmd,autoconf)
+
+tpl/include/autoconf.mk: tpl/u-boot.cfg
+       $(Q)mkdir -p $(dir $@)
+       $(call cmd,autoconf)
 
 # include/config.h
 # Prior to Kconfig, it was generated by mkconfig. Now it is created here.
@@ -95,6 +108,7 @@ define filechk_config_h
        echo \#include \<config_uncmd_spl.h\>;                          \
        echo \#include \<configs/$(CONFIG_SYS_CONFIG_NAME).h\>;         \
        echo \#include \<asm/config.h\>;                                \
+       echo \#include \<linux/kconfig.h\>;                             \
        echo \#include \<config_fallbacks.h\>;)
 endef