[FAQ03127] 当修改一些代码时,使用什么编译命令可以最有效率

From MTK on-line:

[DESCRIPTION]
       当修改一些代码时,使用什么编译命令可以最有效率

[SOLUTION]
1: ./mk n(r) kernel; ./mk bootimage;当修改kernel相关代码时,要使用此命令,具体如下:
     alps/kernel/
     alps/mediatek/platform/mt65xx/kernel/
     alps/mediatek/source/kernel/
     alps/mediatek/customer/mt65xx/kernel/
     alps/mediatek/customer/common/kernel/
     alps/mediatek/customer/$porject_name$/kernel
     ......
2: ./mk n pl  当修改preloader相关代码时,要使用此命令,具体如下:

     alps/mediatek/platform/mt65xx/preloader/
     alps/mediatek/source/preloader/
     alps/mediatek/customer/mt65xx/preloader/
     alps/mediatek/customer/common/preloader/
     alps/mediatek/customer/$porject_name$/kernle
     ......
3: ./mk uboot  当修改uboot相关代码时,要使用此命令,具体如下:

     alps/mediatek/platform/mt65xx/uboot/
     alps/mediatek/source/uboot/
     alps/bootable/bootloader/uboot/
     alps/mediatek/customer/mt65xx/uboot/
     alps/mediatek/customer/common/buoot/
     alps/mediatek/customer/$porject_name$/uboot/
      ......
4: ./mk systemimage 当修改system相关代码时使用此命令,具体如下:
      alps/frameworks/
      alps/packages/
      alps/vendor/
      alps/hardware/
      alps/dalvik/
      ...........
5: ./mk recoverimage  当修改recover相关代码时使用此命令,具体如下:
      alps/bootable/recovery/
      alps/mediatek/customer/$project_name$/recovery/
      ......
6: ./mk factoryimage:  当修改factory相关代码时使用此命令,具体如下:
      alps/mediatek/customer/$project_name$/factory/
      alps/mediatek/customer/common/factory/
      alps/mediatek/source/factory/
      ......
7: ./mk secroimage  当修改secro相关代码时使用此命令,具体如下:
      alps/mediatek/source/secro/
      alps/mediatek/customer/$project_name$/secro/
     .....