标签：directory path ranch xargs ros emulator csharp port oss
昨天编译完系统，今天编译内核
首先下载源码
git clone http://android.googlesource.com/kernel/goldfish.git
然后查看分支
git branch -a
然后check下来
git checkout remotes/origin/android-goldfish-2.6.29
但是因为被墙了，所以网页下载的2.6.29版本
https://android.googlesource.com/kernel/goldfish.git/+/android-goldfish-2.6.29
然后交叉编译，设置编译器
export PATH=$PATH:~/WORKING_DIRECTORY/prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin
然后改一下makefile文件
gedit Makefile
# ARCH ?= (SUBARCH) # CROSS_COMPILE?= 修改为: ARCH ?= arm CROSS_COMPILE ?= arm-eabi-
如果直接编译，会出个问题 时间不对，整体更新下时间
find /dir -type f|xargs touch
编译
make goldfish_armv7_defconfig $ make -j4
编译完成的zImage.img在
/WORKING_DICRORY/goldfish.git-android-goldfish-2.6.29/arch/arm/boot
启动模拟器，在系统源码路径下
emulator -kernel ~/WORKING_DIRECTORY/goldfish.git-android-goldfish-2.6.29/arch/arm/boot/zImage &
完成！
标签：directory path ranch xargs ros emulator csharp port oss
原文地址：http://www.cnblogs.com/Browneyes/p/7096097.html
