【发布时间】:2011-03-19 04:10:56
【问题描述】:
我正在为android emulator 编译linux source code。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
现在配置文件在我的 /android-sdk-linux_x86/tools 目录中。我已经根据我的需要对其进行了修改。现在,当我尝试制作(用于构建和交叉编译 linux 源代码)时,出现以下错误。
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#
我正在遵循http://linuxclues.blogspot.com/2010/05/build-compile-linux-kernel-android.html的指示
"common" 目录是我的 android 内核源代码所在的位置。该错误与.config 文件有关。我应该在哪里放置 .config 文件?或者如何解决这个问题?
请帮忙。谢谢!
【问题讨论】:
标签: android-emulator linux-kernel arm cross-compiling embedded-linux