diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 27 |
1 files changed, 20 insertions, 7 deletions
@@ -1,7 +1,7 @@ VERSION = 2015 PATCHLEVEL = 04 SUBLEVEL = -EXTRAVERSION = -rc4 +EXTRAVERSION = -rc5 NAME = # *DOCUMENTATION* @@ -469,10 +469,10 @@ KBUILD_DEFCONFIG := sandbox_defconfig export KBUILD_DEFCONFIG KBUILD_KCONFIG config: scripts_basic outputmakefile FORCE - +$(Q)$(CONFIG_SHELL) $(srctree)/scripts/multiconfig.sh $@ + $(Q)$(MAKE) $(build)=scripts/kconfig $@ %config: scripts_basic outputmakefile FORCE - +$(Q)$(CONFIG_SHELL) $(srctree)/scripts/multiconfig.sh $@ + $(Q)$(MAKE) $(build)=scripts/kconfig $@ else # =========================================================================== @@ -496,6 +496,15 @@ $(KCONFIG_CONFIG) include/config/auto.conf.cmd: ; # we execute the config step to be sure to catch updated Kconfig files include/config/%.conf: $(KCONFIG_CONFIG) include/config/auto.conf.cmd $(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig + @# If the following part fails, include/config/auto.conf should be + @# deleted so "make silentoldconfig" will be re-run on the next build. + $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.autoconf || \ + { rm -f include/config/auto.conf; false; } + @# include/config.h has been updated after "make silentoldconfig". + @# We need to touch include/config/auto.conf so it gets newer + @# than include/config.h. + @# Otherwise, 'make silentoldconfig' would be invoked twice. + $(Q)touch include/config/auto.conf -include include/autoconf.mk -include include/autoconf.mk.dep @@ -504,12 +513,16 @@ include/config/%.conf: $(KCONFIG_CONFIG) include/config/auto.conf.cmd # is up-to-date. When we switch to a different board configuration, old CONFIG # macros are still remaining in include/config/auto.conf. Without the following # gimmick, wrong config.mk would be included leading nasty warnings/errors. -autoconf_is_current := $(if $(wildcard $(KCONFIG_CONFIG)),$(shell find . \ - -path ./include/config/auto.conf -newer $(KCONFIG_CONFIG))) -ifneq ($(autoconf_is_current),) +ifneq ($(wildcard $(KCONFIG_CONFIG)),) +ifneq ($(wildcard include/config/auto.conf),) +autoconf_is_old := $(shell find . -path ./$(KCONFIG_CONFIG) -newer \ + include/config/auto.conf) +ifeq ($(autoconf_is_old),) include $(srctree)/config.mk include $(srctree)/arch/$(ARCH)/Makefile endif +endif +endif # If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use # that (or fail if absent). Otherwise, search for a linker script in a @@ -1154,7 +1167,7 @@ prepare2: prepare3 outputmakefile prepare1: prepare2 $(version_h) $(timestamp_h) \ include/config/auto.conf -ifeq ($(__HAVE_ARCH_GENERIC_BOARD),) +ifeq ($(CONFIG_HAVE_GENERIC_BOARD),) ifeq ($(CONFIG_SYS_GENERIC_BOARD),y) @echo >&2 " Your architecture does not support generic board." @echo >&2 " Please undefine CONFIG_SYS_GENERIC_BOARD in your board config file." |