Android Linux内核编译
Android Linux内核编译
全栈程序员站长
发布于 2022-07-05 10:18:51
发布于 2022-07-05 10:18:51
代码可运行
运行总次数：0
代码可运行
平台：
Wind7_64 + Ubuntu12_04_64 + VMware
这里以Android5.0为例：
Android5.0 可以到这里下载： 115网盘礼包码：5lbd7crtk1wz http://115.com/lb/5lbd7crtk1wz
Linux_source_goldfish 可以到这里下载： 115网盘礼包码：5lbd76rru5or http://115.com/lb/5lbd76rru5or
Android5.0的编译可以参考：
遇到的问题
http://www.cnblogs.com/pengdonglin137/p/4197969.html
需要使用openjdk7
apt-get install openjdk-7-jdk apt-get install openjdk-7-jre编译：
root@ubuntu:~/work/android/android5/android-5.0# . build/envsetup.sh including device/moto/shamu/vendorsetup.sh including device/samsung/manta/vendorsetup.sh including device/generic/mini-emulator-x86/vendorsetup.sh including device/generic/mini-emulator-arm64/vendorsetup.sh including device/generic/mini-emulator-mips/vendorsetup.sh including device/generic/mini-emulator-x86_64/vendorsetup.sh including device/generic/mini-emulator-armv7-a-neon/vendorsetup.sh including device/lge/mako/vendorsetup.sh including device/lge/hammerhead/vendorsetup.sh including device/asus/tilapia/vendorsetup.sh including device/asus/deb/vendorsetup.sh including device/asus/grouper/vendorsetup.sh including device/asus/flo/vendorsetup.sh including device/asus/fugu/vendorsetup.sh including sdk/bash_completion/adb.bash root@ubuntu:~/work/android/android5/android-5.0# choosecombo Build type choices are: 1. release 2. debug Which would you like? [1] 1 Which product would you like? [full] Variant choices are: 1. user 2. userdebug 3. eng Which would you like? [eng] ============================================ PLATFORM_VERSION_CODENAME=REL PLATFORM_VERSION=5.0 TARGET_PRODUCT=full TARGET_BUILD_VARIANT=eng TARGET_BUILD_TYPE=release TARGET_BUILD_APPS= TARGET_ARCH=arm TARGET_ARCH_VARIANT=armv7-a TARGET_CPU_VARIANT=generic TARGET_2ND_ARCH= TARGET_2ND_ARCH_VARIANT= TARGET_2ND_CPU_VARIANT= HOST_ARCH=x86_64 HOST_OS=linux HOST_OS_EXTRA=Linux-3.5.0-23-generic-x86_64-with-Ubuntu-12.04-precise HOST_BUILD_TYPE=release BUILD_ID=LRX21M OUT_DIR=out
============================================ root@ubuntu:~/work/android/android5/android-5.0# make 编译完成后，设置工具链路径，为编译内核方便：
export PATH=$PATH:/root/work/android/android-5.0/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin编译内核：
下载内核后，解压
root@ubuntu:~/work/android/android5/goldfish# git branch -a master remotes/origin/HEAD -> origin/master remotes/origin/android-3.10 remotes/origin/android-3.4 remotes/origin/android-goldfish-2.6.29 remotes/origin/android-goldfish-3.10 remotes/origin/android-goldfish-3.4 remotes/origin/linux-goldfish-3.0-wip remotes/origin/master由于Android5.0的模拟器使用的内核是3.4（可以用模拟器自带的内核启动一个模拟器，然后看一下内核版本 cat /proc/version ）， 所以我们也是用3.4:
root@ubuntu:~/work/android/android5/goldfish# git checkout remotes/origin/android-goldfish-3.4 -b linux-3.4然后修改Makefile
ARCH ?= arm CROSS_COMPILE ?= arm-eabi-配置内核
root@ubuntu:~/work/android/android5/goldfish# make goldfish_armv7_defconfig注意：这个默认的内核并没有配置模块加载功能，需要执行make menuconfig设置，否则无法编译和加载内核模块
编译内核
make zImage -j2用我们编出的内核启动模拟器：
root@ubuntu:~/work/android/android5/android-5.0# emulator64-arm -kernel ../goldfish/arch/arm/boot/zImage发布者：全栈程序员栈长，转载请注明出处：https://javaforall.cn/109593.html原文链接：https://javaforall.cn
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原始发表：2021年9月3，如有侵权请联系 cloudcommunity@tencent.com 删除
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