MTK Android 编译模块说明及编译命令

alps/文件目录
[makeMtk]   ALPS project make /build entry point.
[bionic]   C runtime libraries, such as, libc, libm, libdl, dynamic linker etc...
[bootable]  Custom'task/modules'sources and header files
[build]    Android Build System(include makefiles, scripts& other tools)
[cts]     Compatability test suite
[dalvik]   JAVA virtual machine
[development] High-level development and debugging tools
[external]  External projects/applications
[frameworks] Application framework (Core Android application framework libraries, configration policy)
[hardware]  Hardware abstraction layer and interface
[kernel]   Linux kernel
[libcore]   The original "dalvik/libcore", android core libraries
[mediatek]  MediaTek developed source code, tools, build configration files and customization codes
[ndk]     Android Native Development Ket(NDK)
[out]     Build result/output(objects, binaries&intermediate files)
[package]   Application packages
[prebuilt]  Pre-built tools to support Linux builds
[sdk]     Android SDK tools
[system]   The core of the embedded Linux platform at the heart of Andorid (required fo
       basic booting, operation, and debugging)
[verdor]   Vendor's applications, MediaTek binary released libraries

编译脚本文件及方法 命令
执行文件 mediatek/build/makemtk.mk
Usage: (makeMtk|mk) [options] project actions [modules]
Options:
 -t, -tee  : Print log information on the standard-out
 -o, -opt=bypass_argument_to_make
       : Pass extra arguments to make.
 -h, -help  : Print this mesage and exit.

Projects:
 one of available projects。

Actions:
 listp, listproject
       : List all available projects.
 chectk-env : Check if build environment is ready.
 check-dep  : Check feature dependency.
 n, new   : Clean and preform a full build.
 c, clean  : Clean the immediate files(such as, objects, librearies etc.).
 r, remake  : Rebuild(target will be updated if any dependency updates)
 bm_new   : "new"+ GNU make's "-k"(keep going when encounter error) feature.
 bm_remake  : "remake" + GNU make's "-k"(keep going when encounter error) feature.
 mm     : Build module through Android native command "mm"
 
 emigen   : Generate EMI setting source code.
 codegen   : Generate trace DB (for META/Cather etc. tools used).
 drvgen   : Generate driver customization source.
 custgen   : Generate customization source.
 javaoptgen : Generate the global java options.
 ptgen    : Generate partition setting header & scatter file.
 
 sign-image : Sigh all the image generated.
 update-api : Android default build action(be executed if system setting or anyting removed from API).
 
 sdk     : Build sdk package.
 banyan_addon: Build MTK sdk addon.
 cts     : Build cts package.
 bootimage  : Build bootimage.
 systemimage : Build systemimage.
 recoveryimage: Build recoveryiamge.
 secroimage : Build secroimage.
 factoryimage: Build factoryimage.
 
Modules:
 pl, preloader: Specify to build preloader.
 ub, uboot  : Specify to build uboot.
 k, kernel  : Specify to build kernel.
 dr, android : Specify to build android.
 NULL     : Specify to build all components/modules in default.
 k
        : Specify to build kernel component/module with the source path.
 dr
        : Specify to build android component/module with module name.
 
 
编译驱动模块 ./mk ln73 r ub k && ./mk ln73 bootimage