S3C6410移植android4.0 ice scream

1、修改源码使其支持s3c6410：

修改/WORKING_DIRECTORY/build/target/board/generic下的BoardConfig.mk文件：

修改以下内容为：

TARGET_ARCH_VARIANT := armv5te-vfp

TARGET_CPU_ABI := armeabi

TARGET_CPU_ABI2 := armeabi

修改external/webrtc/src/common_audio/signal_processing_library/main/interface/spl_inl.h，如图：



否则会报错

/tmp/ccqlae8X.s: Assembler messages:

/tmp/ccqlae8X.s:208: Error: selected processor does not support `qadd16 ip,r0,r3'

/tmp/ccqlae8X.s:236: Error: selected processor does not support `qadd16 r9,r4,r9'

/tmp/ccqlae8X.s:253: Error: selected processor does not support `qadd16 ip,ip,r4'

make: *** [out/target/product/OK6410/obj/STATIC_LIBRARIES/libwebrtc_spl_intermed

iates/auto_corr_to_refl_coef.o] Error 1

2、修改/WORKING_DIRECTORY/build/core/main.mk

include $(BUILD_SYSTEM)/legacy_prebuilts.mk

ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),)

$(warning *** Some files have been added to ALL_PREBUILT.)

$(warning *)

$(warning * ALL_PREBUILT is a deprecated mechanism that)

$(warning * should not be used for new files.)

$(warning * As an alternative, use PRODUCT_COPY_FILES in)

$(warning * the appropriate product definition.)

$(warning * build/target/product/core.mk is the product)

$(warning * definition used in all products.)

$(warning *)

$(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT))

$(warning *)

$(warning ALL_PREBUILT contains unexpected files) //把error改为warning

endif

修改/WORKING_DIRECTORY/build/core/product.mk

define assert-product-vars

$(strip \

$(eval changed_variables:=)

$(foreach v,$(_product_stash_var_list), \

$(if $(call streq,$($(v)),$($(strip $(1))_$(call rot13,$(v)))),, \

$(eval $(warning $(v) has been modified: $($(v)))) \

$(eval $(warning previous value: $($(strip $(1))_$(call rot13,$(v))))) \

$(eval changed_variables := $(changed_variables) $(v))) \

) \

$(if $(changed_variables),\

$(eval $(warning The following variables have been changed: $(changed_variables))),) //把error改为warning

)

修改/WORKING_DIRECTORY/build/core/Makefile

define check-product-copy-files

$(if $(filter %.apk, $(1)),$(warning \ //把error改为warning

Prebuilt apk found in PRODUCT_COPY_FILES: $(1), use BUILD_PREBUILT instead!))

endef