/*********************************************************************** * I.MX6 mkuserimg.sh 使用 * 说明： * 每次都要对Android源码进行模块化编译的时候，经常会遇到要重新制作 * system.img的问题，而普通的方式等待时间实在让人难以接受，而通过这个 * mkuserimg.sh来直接完成对system目录的打包正符合要求。 * * 2016-6-28 深圳 南山平山村 曾剑锋 **********************************************************************/ 一、参考文档： make_ext4fs制作system.img http://www.360doc.com/content/13/0419/13/12052771_279450163.shtml 二、解读shell命令： mkuserimg.sh out/target/product/sabresd_6dq/system out/target/product/sabresd_6dq/obj/PACKAGING/systemimage_intermediates/system.img ext4 system 293601280 三、步骤： 1. 293601280 / 1024 / 1024 = 280M 2. mkuserimg.sh out/target/product/sabresd_6dq/system out/target/product/sabresd_6dq/system.img ext4 system 293601280 四、reimg.sh echo "begin to make system.img" source build/envsetup.sh lunch sabresd_6dq-eng mkuserimg.sh out/target/product/sabresd_6dq/system out/target/product/sabresd_6dq/system.img ext4 system 293601280 五、运行现象： myzr@myzr:~/myandroid$ ./reimg.sh begin to make image including device/asus/grouper/vendorsetup.sh including device/asus/tilapia/vendorsetup.sh including device/fsl/imx5x/vendorsetup.sh including device/fsl/imx6/vendorsetup.sh including device/generic/armv7-a-neon/vendorsetup.sh including device/generic/armv7-a/vendorsetup.sh including device/generic/mips/vendorsetup.sh including device/generic/x86/vendorsetup.sh including device/lge/mako/vendorsetup.sh including device/samsung/maguro/vendorsetup.sh including device/samsung/manta/vendorsetup.sh including device/samsung/toroplus/vendorsetup.sh including device/samsung/toro/vendorsetup.sh including device/ti/panda/vendorsetup.sh including sdk/bash_completion/adb.bash ============================================ PLATFORM_VERSION_CODENAME=REL PLATFORM_VERSION=4.2.2 TARGET_PRODUCT=sabresd_6dq TARGET_BUILD_VARIANT=eng TARGET_BUILD_TYPE=release TARGET_BUILD_APPS= TARGET_ARCH=arm TARGET_ARCH_VARIANT=armv7-a-neon HOST_ARCH=x86 HOST_OS=linux HOST_OS_EXTRA=Linux-3.2.0-29-generic-x86_64-with-Ubuntu-12.04-precise HOST_BUILD_TYPE=release BUILD_ID=1.1.0-rc3 OUT_DIR=out ============================================ + echo 'in mkuserimg.sh PATH=/usr/java/jdk1.6.0_45/bin:/home/myzr/myandroid/out/host/linux-x86/bin:/home/myzr/myandroid/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.6/bin:/home/myzr/myandroid/prebuilts/gcc/linux-x86/mips/mipsel-linux-android-4.6/bin:/home/myzr/myandroid/development/emulator/qtools:/home/myzr/myandroid/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.6/bin:/home/myzr/myandroid/prebuilts/gcc/linux-x86/arm/arm-eabi-4.6/bin:/home/myzr/myandroid/development/scripts:/home/myzr/myandroid/bootable/bootloader/uboot-imx/tools:/usr/local/netpbm/bin:/usr/java/jdk1.6.0_45/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/java/jdk1.6.0_45/jre/bin:/opt/FriendlyARM/toolschain/4.4.3/bin:/home/myzr/Downloads/node-v4.4.5-linux-x64/bin' in mkuserimg.sh PATH=/usr/java/jdk1.6.0_45/bin:/home/myzr/myandroid/out/host/linux-x86/bin:/home/myzr/myandroid/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.6/bin:/home/myzr/myandroid/prebuilts/gcc/linux-x86/mips/mipsel-linux-android-4.6/bin:/home/myzr/myandroid/development/emulator/qtools:/home/myzr/myandroid/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.6/bin:/home/myzr/myandroid/prebuilts/gcc/linux-x86/arm/arm-eabi-4.6/bin:/home/myzr/myandroid/development/scripts:/home/myzr/myandroid/bootable/bootloader/uboot-imx/tools:/usr/local/netpbm/bin:/usr/java/jdk1.6.0_45/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/java/jdk1.6.0_45/jre/bin:/opt/FriendlyARM/toolschain/4.4.3/bin:/home/myzr/Downloads/node-v4.4.5-linux-x64/bin + ENABLE_SPARSE_IMAGE= + '[' out/target/product/sabresd_6dq/system = -s ']' + '[' 5 -ne 4 -a 5 -ne 5 -a 5 -ne 6 ']' + SRC_DIR=out/target/product/sabresd_6dq/system + '[' '!' -d out/target/product/sabresd_6dq/system ']' + OUTPUT_FILE=out/target/product/sabresd_6dq/system.img + EXT_VARIANT=ext4 + MOUNT_POINT=system + SIZE=293601280 + FC= + case $EXT_VARIANT in + '[' -z system ']' + '[' -z 293601280 ']' + '[' -n '' ']' + MAKE_EXT4FS_CMD='make_ext4fs -l 293601280 -a system out/target/product/sabresd_6dq/system.img out/target/product/sabresd_6dq/system' + echo make_ext4fs -l 293601280 -a system out/target/product/sabresd_6dq/system.img out/target/product/sabresd_6dq/system make_ext4fs -l 293601280 -a system out/target/product/sabresd_6dq/system.img out/target/product/sabresd_6dq/system + make_ext4fs -l 293601280 -a system out/target/product/sabresd_6dq/system.img out/target/product/sabresd_6dq/system Creating filesystem with parameters: Size: 293601280 Block size: 4096 Blocks per group: 32768 Inodes per group: 5984 Inode size: 256 Journal blocks: 1120 Label: Blocks: 71680 Block groups: 3 Reserved block group size: 23 Created filesystem with 1185/17952 inodes and 49793/71680 blocks + '[' 0 -ne 0 ']' myzr@myzr:~/myandroid$