qualcomm编译指令

Compile the Entire Android Software

source build/envsetup.shlunch msm8909-userdebugmake -jn (-n means the thread numbers of CPU)j表示cpu线程的个数。开启几个线程进行编译。一般和cpu的核心数相同，双核j选2,四核j选4.

After compiling, it will generate many BIN files in directory of out/target/product/msm8909

Compiling Different Parts of Android

1. Compile aboot:Input Command:    make aboot -jnTarget Folder:    work/LINUX/android/out/target/product/msm8909/Target File:    emmc_appsboot.mbn2. Compile kernel:Input Command:    make bootimage -jnTarget Folder:    work/LINUX/android/out/target/product/msm8909Target File:    boot.img3. Compile system:Input Command:    make systemimage -jnTarget Folder:    work/LINUX/android/out/target/product/msm8909Target File:    system.img4. Compile userdata:Input Command:    make userdataimage -jnTarget Folder:    work/LINUX/android/out/target/product/msm8909Target File:    userdata.img5. Compile recovery:Input Command:    make recoveryimage -jnTarget Folder:    work/LINUX/android/out/target/product/msm8909Target File:    recovery.img

Tony Liu

2017-4-28, Shenzhen