Android emulator &引用；缺少kernel.config文件；为android编译linux源代码时出错

我正在为

android emulator

编译

linux源代码。我做了所有的先决条件。我使用以下命令从
android emulator（1.5）
中提取了
.config
文件

$adb pull /proc/config.gz . # get compressed .config file from the emulator.

$gunzip config.gz # uncompress it.
$cp config .config # rename it into .config

现在，配置文件位于my/android-sdk-linux_x86/tools目录中。我已经根据我的需要修改了它。现在，当我尝试创建（用于构建和交叉编译linux源代码）时，我得到了以下错误

root@ubuntu:~# cd common
root@ubuntu:~/common# ARCH=arm CROSS_COMPILE=/home/preetam/mydroid/prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin/arm-eabi- make
  HOSTCC  scripts/basic/fixdep
scripts/basic/fixdep.c: In function ‘traps’:
scripts/basic/fixdep.c:377: warning: dereferencing type-punned pointer will break strict-aliasing rules
scripts/basic/fixdep.c:379: warning: dereferencing type-punned pointer will break strict-aliasing rules
  HOSTCC  scripts/basic/docproc
  HOSTCC  scripts/basic/hash
  HOSTCC  scripts/kconfig/conf.o
scripts/kconfig/conf.c: In function ‘conf_askvalue’:
scripts/kconfig/conf.c:105: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result
scripts/kconfig/conf.c: In function ‘conf_choice’:
scripts/kconfig/conf.c:307: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result
  HOSTCC  scripts/kconfig/kxgettext.o
  SHIPPED scripts/kconfig/zconf.tab.c
  SHIPPED scripts/kconfig/lex.zconf.c
  SHIPPED scripts/kconfig/zconf.hash.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
scripts/kconfig/conf -s arch/arm/Kconfig
***
*** You have not yet configured your kernel!
*** (missing kernel .config file)
***
*** Please run some configurator (e.g. "make oldconfig" or
*** "make menuconfig" or "make xconfig").
***
make[2]: *** [silentoldconfig] Error 1
make[1]: *** [silentoldconfig] Error 2
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  Generating include/asm-arm/mach-types.h
make: *** No rule to make target `include/config/auto.conf', needed by `include/config/kernel.release'.  Stop.
root@ubuntu:~/common# 

我是按照你的指示去做的

这里
“common”
目录是我的android内核源代码所在的地方。错误与
.config
文件有关。我应该将.config文件放在哪里？或者如何解决这个问题

请帮忙。谢谢大家!
 我认为您可以从“make menuconfig”显式加载配置文件。这可能是一个好主意，因为您的新内核可能需要当前“.config”中不可用的选项。如果这样做，“menuconfig”将使用旧的“.config”作为模板。
如果存在.config，则您需要删除文件include/config/auto.conf
，谢谢您的回答。但是我在/common目录中复制了修改过的.config文件，它成功了！