Android Kernel save defalut config

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/********************************************************************************* *                    Android Kernel save defalut config * 說明： *     一個沒注意設定環境變數，把預設的設定檔給操作沒了。 * *                                       2017-11-13 深圳 南山平山村 曾劍鋒 ********************************************************************************/一、擷取config檔案名稱    including ./system/netd/server/Android.mk ...    including ./system/security/keystore-engine/Android.mk ...    including ./system/security/keystore/Android.mk ...    including ./system/security/softkeymaster/Android.mk ...    including ./system/vold/Android.mk ...    including ./tools/external/fat32lib/Android.mk ...    No private recovery resources for TARGET_DEVICE sabresd_6dq    make -C kernel_imx imx_v7_android_defconfig ARCH=arm CROSS_COMPILE=`pwd`/prebuilts/gcc/linux-x86/arm/arm-eabi-4.6/bin/arm-eabi- LOADADDR=0x10008000    make[1]: Entering directory `/home/desk/myandroid/kernel_imx‘    #    # configuration written to .config    #    make[1]: Leaving directory `/home/desk/myandroid/kernel_imx‘    install -D kernel_imx/.config out/target/product/sabresd_6dq/.config    make -C kernel_imx -j20 uImage ARCH=arm CROSS_COMPILE=`pwd`/prebuilts/gcc/linux-x86/arm/arm-eabi-4.6/bin/arm-eabi- LOADADDR=0x10008000    make[1]: Entering directory `/home/desk/myandroid/kernel_imx‘    scripts/kconfig/conf --silentoldconfig Kconfig    make[1]: Leaving directory `/home/desk/myandroid/kernel_imx‘    make[1]: Entering directory `/home/desk/myandroid/kernel_imx‘      CHK     include/config/kernel.release      CHK     include/generated/uapi/linux/version.h    ^Cmake[1]: *** [include/config/kernel.release] Interrupt    make: *** [out/target/product/sabresd_6dq/kernel] Interrupt二、找出檔案位置    [email protected]-ubuntu:~/myandroid/kernel_imx$ find * -iname imx_v7_android_defconfig    arch/arm/configs/imx_v7_android_defconfig三、操作過程    1. 設定ARM環境變數，否者會進入x86核心狀態：        export ARCH=arm        export CROSS_COMPILE=~/myandroid/prebuilts/gcc/linux-x86/arm/arm-eabi-4.6/bin/arm-eabi-    2. make menuconfig    3. make savedefconfig     4. cp defconfig arch/arm/configs/imx_v7_android_defconfig

 

Android Kernel save defalut config