我是按照用户手册来操作的 编译 4.1 和 4.2 都没成功，还是说手册上说得不全面，还要改些什么设置？

应该是你的环境没有配置好。。。。。跟源代码没有关系

我的也一样，没有成功过。

跟着《用户手册》做一遍看看先

谢谢已解决是权限的问题

./gen-img.sh              

error: do_inode_allocate_extents: Failed to allocate 2605 blocks

+ echo 'in mkuserimg.sh PATH=/home/jenny/nan4412/android/android-4.2.2_r1/out/host/linux-x86/bin/:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
in mkuserimg.sh PATH=/home/jenny/nan4412/android/android-4.2.2_r1/out/host/linux-x86/bin/:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+ ENABLE_SPARSE_IMAGE=
+ '[' -s = -s ']'
+ ENABLE_SPARSE_IMAGE=-s
+ shift
+ '[' 5 -ne 4 -a 5 -ne 5 -a 5 -ne 6 ']'
+ SRC_DIR=out/target/product/generic/system
+ '[' '!' -d out/target/product/generic/system ']'
+ OUTPUT_FILE=./system.img
+ EXT_VARIANT=ext4
+ MOUNT_POINT=system
+ SIZE=314572800
+ FC=
+ case $EXT_VARIANT in
+ '[' -z system ']'
+ '[' -z 314572800 ']'
+ '[' -n '' ']'
+ MAKE_EXT4FS_CMD='make_ext4fs -s  -l 314572800 -a system ./system.img out/target/product/generic/system'
+ echo make_ext4fs -s -l 314572800 -a system ./system.img out/target/product/generic/system
make_ext4fs -s -l 314572800 -a system ./system.img out/target/product/generic/system
+ make_ext4fs -s -l 314572800 -a system ./system.img out/target/product/generic/system
Creating filesystem with parameters:
    Size: 314572800
    Block size: 4096
    Blocks per group: 32768
    Inodes per group: 6400
    Inode size: 256
    Journal blocks: 1200
    Label:
    Blocks: 76800
    Block groups: 3
    Reserved block group size: 23
error: do_inode_allocate_extents: Failed to allocate 2605 blocks

+ '[' 1 -ne 0 ']'
+ exit 4
+ echo 'in mkuserimg.sh PATH=/home/jenny/nan4412/android/android-4.2.2_r1/out/host/linux-x86/bin/:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
in mkuserimg.sh PATH=/home/jenny/nan4412/android/android-4.2.2_r1/out/host/linux-x86/bin/:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+ ENABLE_SPARSE_IMAGE=
+ '[' -s = -s ']'
+ ENABLE_SPARSE_IMAGE=-s
+ shift
+ '[' 5 -ne 4 -a 5 -ne 5 -a 5 -ne 6 ']'
+ SRC_DIR=out/target/product/generic/data
+ '[' '!' -d out/target/product/generic/data ']'
+ OUTPUT_FILE=./userdata.img
+ EXT_VARIANT=ext4
+ MOUNT_POINT=system
+ SIZE=819200000
+ FC=
+ case $EXT_VARIANT in
+ '[' -z system ']'
+ '[' -z 819200000 ']'
+ '[' -n '' ']'
+ MAKE_EXT4FS_CMD='make_ext4fs -s  -l 819200000 -a system ./userdata.img out/target/product/generic/data'
+ echo make_ext4fs -s -l 819200000 -a system ./userdata.img out/target/product/generic/data
make_ext4fs -s -l 819200000 -a system ./userdata.img out/target/product/generic/data
+ make_ext4fs -s -l 819200000 -a system ./userdata.img out/target/product/generic/data
Creating filesystem with parameters:
    Size: 819200000
    Block size: 4096
    Blocks per group: 32768
    Inodes per group: 7152
    Inode size: 256
    Journal blocks: 3125
    Label:
    Blocks: 200000
    Block groups: 7
    Reserved block group size: 55
Created filesystem with 18/50064 inodes and 6862/200000 blocks
+ '[' 0 -ne 0 ']'
gen ramdisk.img
gen ramdisk-u.img
Image Name:   ramdisk
Created:      Tue Nov  4 11:14:32 2014
Image Type:   ARM Linux RAMDisk Image (uncompressed)
Data Size:    183469 Bytes = 179.17 kB = 0.17 MB
Load Address: 0x40800000
Entry Point:  0x40800000

我想问一下怎么解决的权限问题，我用的windows

4.2.2像是成功了，但烧进去就是启动不了，反复重

4.2成功