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@ -108,27 +108,61 @@ GENERIC_PLATFORM_DIR := $(TOPDIR)/target/linux/generic |
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GENERIC_PATCH_DIR := $(GENERIC_PLATFORM_DIR)/patches$(if $(wildcard $(GENERIC_PLATFORM_DIR)/patches-$(KERNEL_PATCHVER)),-$(KERNEL_PATCHVER))
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GENERIC_PATCH_DIR := $(GENERIC_PLATFORM_DIR)/patches$(if $(wildcard $(GENERIC_PLATFORM_DIR)/patches-$(KERNEL_PATCHVER)),-$(KERNEL_PATCHVER))
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GENERIC_FILES_DIR := $(foreach dir,$(wildcard $(GENERIC_PLATFORM_DIR)/files $(GENERIC_PLATFORM_DIR)/files-$(KERNEL_PATCHVER)),"$(dir)")
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GENERIC_FILES_DIR := $(foreach dir,$(wildcard $(GENERIC_PLATFORM_DIR)/files $(GENERIC_PLATFORM_DIR)/files-$(KERNEL_PATCHVER)),"$(dir)")
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GENERIC_LINUX_CONFIG?=$(firstword $(wildcard $(GENERIC_PLATFORM_DIR)/config-$(KERNEL_PATCHVER) $(GENERIC_PLATFORM_DIR)/config-default))
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__config_name_list = $(1)/config-$(KERNEL_PATCHVER) $(1)/config-default
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LINUX_CONFIG?=$(firstword $(wildcard $(foreach subdir,$(PLATFORM_DIR) $(PLATFORM_SUBDIR),$(subdir)/config-$(KERNEL_PATCHVER) $(subdir)/config-default)) $(PLATFORM_DIR)/config-$(KERNEL_PATCHVER))
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__config_list = $(firstword $(wildcard $(call __config_name_list,$(1))))
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LINUX_SUBCONFIG?=$(if $(SHARED_LINUX_CONFIG),,$(firstword $(wildcard $(PLATFORM_SUBDIR)/config-$(KERNEL_PATCHVER) $(PLATFORM_SUBDIR)/config-default)))
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find_kernel_config=$(if $(__config_list),$(__config_list),$(lastword $(__config_name_list)))
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ifeq ($(LINUX_CONFIG),$(LINUX_SUBCONFIG)) |
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LINUX_SUBCONFIG:=
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GENERIC_LINUX_CONFIG:=$(call find_kernel_config,$(GENERIC_PLATFORM_DIR))
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endif |
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LINUX_TARGET_CONFIG:=$(call find_kernel_config,$(PLATFORM_DIR))
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LINUX_CONFCMD=$(if $(LINUX_CONFIG), \
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ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR)) |
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$(if $(GENERIC_LINUX_CONFIG),,$(error The generic kernel config for your kernel version is missing)) \
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LINUX_SUBTARGET_CONFIG:=$(call find_kernel_config,$(PLATFORM_SUBDIR))
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$(if $(LINUX_CONFIG),,$(error The target kernel config for your kernel version is missing)) \
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endif |
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$(SCRIPT_DIR)/kconfig.pl \
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+ $(GENERIC_LINUX_CONFIG) \
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# config file list used for compiling
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$(if $(LINUX_SUBCONFIG),+ $(LINUX_CONFIG) $(LINUX_SUBCONFIG),$(LINUX_CONFIG)), \
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LINUX_KCONFIG_LIST := $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG) $(LINUX_SUBTARGET_CONFIG) $(TOPDIR)/env/kernel-config)
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true)
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# default config list for reconfiguring
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# defaults to subtarget if subtarget exists and target does not
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# defaults to target otherwise
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ifeq ($(if $(wildcard $(LINUX_TARGET_CONFIG)),,$(if $(LINUX_SUBTARGET_CONFIG),1)),1) |
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LINUX_RECONFIG_LIST := $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG) $(LINUX_SUBTARGET_CONFIG))
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LINUX_RECONFIG_TARGET := $(LINUX_SUBTARGET_CONFIG)
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else |
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LINUX_RECONFIG_LIST := $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG))
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LINUX_RECONFIG_TARGET := $(LINUX_TARGET_CONFIG)
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endif |
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# select the config file to be cahnged by kernel_menuconfig/kernel_oldconfig
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ifeq ($(CONFIG_TARGET),platform) |
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LINUX_RECONFIG_LIST := $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG))
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LINUX_RECONFIG_TARGET := $(LINUX_TARGET_CONFIG)
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endif |
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ifeq ($(CONFIG_TARGET),subtarget) |
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ifeq ($(wildcard $(LINUX_SUBTARGET_CONFIG)),)
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$(error Subtarget not available, cannot reconfigure)
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else
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LINUX_RECONFIG_LIST := $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG) $(LINUX_SUBTARGET_CONFIG))
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LINUX_RECONFIG_TARGET := $(LINUX_SUBTARGET_CONFIG)
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endif
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endif |
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ifeq ($(CONFIG_TARGET),env) |
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LINUX_RECONFIG_LIST := $(LINUX_KCONFIG_LIST)
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LINUX_RECONFIG_TARGET := $(TOPDIR)/env/kernel-config
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endif |
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__linux_confcmd = $(SCRIPT_DIR)/kconfig.pl $(2) $(patsubst %,+,$(wordlist 2,9999,$(1))) $(1)
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LINUX_CONF_CMD = $(call __linux_confcmd,$(LINUX_KCONFIG_LIST),)
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LINUX_RECONF_CMD = $(call __linux_confcmd,$(LINUX_RECONFIG_LIST),)
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LINUX_RECONF_DIFF = $(call __linux_confcmd,$(filter-out $(LINUX_RECONFIG_TARGET),$(LINUX_RECONFIG_LIST)),'>')
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ifeq ($(DUMP),1) |
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ifeq ($(DUMP),1) |
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BuildTarget=$(BuildTargets/DumpCurrent)
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BuildTarget=$(BuildTargets/DumpCurrent)
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ifneq ($(BOARD),)
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ifneq ($(BOARD),)
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TMP_CONFIG:=$(TMP_DIR)/.kconfig-$(call target_conf,$(TARGETID))
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TMP_CONFIG:=$(TMP_DIR)/.kconfig-$(call target_conf,$(TARGETID))
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$(TMP_CONFIG): $(GENERIC_LINUX_CONFIG) $(LINUX_CONFIG) $(LINUX_SUBCONFIG)
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$(TMP_CONFIG): $(LINUX_KCONFIG_LIST)
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$(LINUX_CONFCMD) > $@ || rm -f $@
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$(LINUX_CONF_CMD) > $@ || rm -f $@
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-include $(TMP_CONFIG)
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-include $(TMP_CONFIG)
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.SILENT: $(TMP_CONFIG)
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.SILENT: $(TMP_CONFIG)
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.PRECIOUS: $(TMP_CONFIG)
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.PRECIOUS: $(TMP_CONFIG)
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