.1TDDivSpreadtrumAndroid------文件編譯流程v1.0.0上海·北京·深圳·圣迭戈·韓國·印度課程名稱：SpreadtrumAndroid文件編譯流程

課程類別：通用課程課程目標：1，了解8810G的源代碼結構。2，了解8810G的U-boot，Kernel，Android的編譯過程。主要內容./mk./build.shmakeDownloadFilesUboot,kernelandAndroidDownloadFilesFDLBootloaderLogovmMODEMAndroidfdl1.binfdl2.binu-boot-spl-16k.binu-boot.binLogo.bmpVmjaluna.imgModem.binDSP.binNvitem.binBoot.imgSystem.imgUserdata.img1，FDL1：初始化SDRAM，與PC通信下載FDL2到SDRAM，并運行FDL2。2，FDL2：初始化NAND控制器，與PC通信下載其他Image到NANDflash。[客戶可自行編譯，一般情況下無需改變]3，u-boot-spl-16k.bin：第一級bootloader，在IRAM執行，初始化CPU，SDRAM等，引導UBOOT分區到SDRAM中。[客戶可自行編譯，一般情況下無需改變]4，u-boot.bin：真正的bootloader，初始化部分設備，負責將虛擬機，ThreadX分區，Linux分區從NAND注入SDRAM。[客戶可自行編譯，關注LCD，Key以及其它的一些改變]5，vmjaluna.img:虛擬機執行代碼。管理和調度兩個OS。6，Modem.bin:ThreadX執行代碼，Modem通信協議的實現。7，DSP_DM_G2.bin:Modem的DSP代碼實現。8，nvitem.bin：FixedNV數據，射頻，網絡等信息。[客戶可使用Nveditor工具生成bin，主要關注RF數據的變化]------要注意不同射頻器件對應的不同的DSP和Nvitem文件。9，boot.img：Cmdline+LinuxKernel+Ramdisk。[客戶可自行編譯，關注外設驅動的變化]10，System.img:Android代碼。[客戶可自行編譯，關注裝載驅動模塊，HAL，frameworks，Application的變化]11，Userdata.img:Android數據。[客戶可自行編譯，關注初始數據]代碼架構—IDH壓縮包Base：主文件包，包括u-boot[FDL2，SPL，uboot]，kernel[boot.img]和Android[system.img,userdata.img]Csr：含有csr的BT，GPS，WIFI的code,解壓縮后復制到3rdparty對應目錄。Inno：含有inno的CMMB的code,解壓縮后復制到3rdparty對應目錄。代碼架構—base包結構apuser@xqianubt:~/source/8810$catmk#!/usr/bin/perl–wrequire"customize/perl/main.pl";代碼架構—csr和inno包結構customize代碼架構customize代碼架構3rdparty代碼架構DriversApplicationsToolsUbootbuildscriptmk的使用Options:

-o,-opt=arguement :Passargumentstomake.

-h,-help :Printthismessageandexit.

-lp,-listp :Listallavailableprojects.

-ck,-chk-env :checkbuildenvironment.

Projects:

oneofavailableprojects.

Actions:

n,new :Cleanandcompile.

c,clean :Cleantheobjects.

u,update :Re-compiletarget.

pac,packet :packetdedicatedfolder

pb,prebuild :Gensomefilesforcustomization.

ig,idhgen :Genidhcodereleasepackage(usedinternally)

igb,idhgenb :Genidhlibreleasepackage(usedinternally)

ua,update-api :Theupdate-apiprocess.

mc,menuconfig :makemenuconfig

Modules: ub,uboot :Buildforuboot.

k,kernel,bootimage :Buildforkernel.

adr,android :Buildforandroid.

adr<modulename> :Buildforandroidmodule

userdata :Buildforuserdataimg.

ramdisk :Buildforramdisk

recovery :Buildforrecoveryimage.

userdata :packetuserdatafolder

system :packetsystemfolder Example:(1)Cleanandcompile.: ./mksp8810gan(2)Re-compiletarget: ./mksp8810gau(3)Cleantheobjects: ./mksp8810gac(4)Buildkenrel: ./mksp8810gauk(5)Builduboot: ./mksp8810gauub(6)Buildkenrelanduboot: ./mksp8800gaukub(7)Checkbuildingenvironmet: ./mk-ck(8)Listallavailableprojects: ./mk-lp(9)Updateapi: ./mksp8810gaua(10)PreBuild: ./mksp8810gapb(11)Buildramdisk

img: ./mksp8810gauramdisk(12)Buildrecoveryimg: ./mksp8810gaurecovery(13)Packetsystemimg: ./mksp8810gapacsystem(14)Packetuserdata

img: ./mksp8810gapac

userdata(15)Makemenuconfig: ./mksp8810gamc(16)generateidhlib(onlyforinternaluse): ./mksp8810gaigb(17)Buildunderusrmode(defaultengmode): ./mk-o=usrsp8810gan(18)Buildaunder1simmode: ./mk-o=1simsp8810gan(19)Buildunderusr&1simmode: ./mk-o=usr:1simsp8810gan(20)Aftercompilenotcleanlinkfiles(defaultclean): ./mk-o=nscsp8810gan(21)Buildandroidmoduleunderpathxxx/xxx: ./mksp8810gauadrxxx/xxx(22)Buildkernelkounderpath3rdparty/xxx: ./mksp8810gauko3rdparty/xxx(23)Cleanko

objs: ./mksp8810gacko3rdparty/xxxperl下各個文件的作用1.chenv.pl:用來檢查客戶編譯環境。2.cleanall.pl:用來恢復至客戶編譯前環境。3.filebk.pl:用來在客戶化代碼生成過程中備份必要文件。4.fileR.pl:用來在cleanall時恢復備份文件。5.linksp.pl:用來在3rdparty文件夾下相應模塊和Customize文件夾下相應模塊建立鏈接。

后續在3rdparty完成歷史使命后，此文件也就失去作用。

6.listP.pl:用來列出所有在customize/make文件夾下客戶工程。

7.main.pl:用來對客戶輸入編譯命令行解析。

8.mk:此文件同時也會存在與客戶工程根目錄下，是所有編譯動作的最初調用腳本。

9.prebuild.pl:此文件會根據customize/make中客戶化配置文件在kernel/frameworks

等目錄下產生客戶化配置代碼，同時也會自動修改或生成相對應MAKEFILE。

10.route.pl:用來對route.mk進行解析。與route.mk同目錄的文件會按照解析出的文件路

徑鏈接至目標文件夾。

11.record.pl：記錄CLEAN動作時需要刪除的文件夾和鏈接。

12.kcfg.pl:此文件用來控制kernel客戶化配置文件生成。

13.appcfg.pl：此文件用來控制app客戶化配置文件生成。

14.ckcollision.pl:檢查文件是否沖突，如果有生成沖突文件列表（沖突場景：不同路徑下同一文件鏈接至同一目標文件）

15.sprd.pm:各腳本通用函數列表。

./mksp8810ganew流程1Customize/perl/mail.pl1，parsecustomerinput取得輸入參數項目$project=lc($ARGV[0]);[即sp8810ga],和$action=lc($ARGV[0]);[即n],@input_module=@ARGV;2，parsecustomerconfiguremakefile解析用戶配置文件customize/make/sp8810ga.mak#SPRDBuildSystemBUILD_SPRD_PLATFORM=sc8810BUILD_KERNE_MACHINE=CONFIG_MACH_SP8810BUILD_KERNEL_VERSION=kernelBUILD_UBOOT_VERSION=u-boot#Customizeforcustomerdriver(configuredaccordingtoyourneed)3RDPARTY_BLUETOOTH=BC68883RDPARTY_CAMERA=ov5640:ov2655:ov7675:ov2640:gc0309:nmi6013RDPARTY_LCD=hx83693RDPARTY_GSENSOR=lis3dh3RDPARTY_MSENSOR=akm89753RDPARTY_LSENSOR=AL30063RDPARTY_GPS=gsd4t3RDPARTY_TP=PIXCIR3RDPARTY_WIFI=UNIFI60303RDPARTY_FM=kt0812G3RDPARTY_APP=app88103RDPARTY_ANIM=poweranim#SPRDCOMMONMODULE(dedicated!!!.shouldnotchange)3RDPARTY_TOOLS=iperf-2.0.4:wireless_tools.29:tools-binary:testjar3RDPARTY_HEADSET=headset-soc3RDPARTY_AUDIO=snd_dummy_alsa_audio3RDPARTY_MEDIASERVER=mediaserver_listener3RDPARTY_FIREWALL=yeezone3RDPARTY_UBOOT=uboot3RDPARTY_CMMB=IF2383RDPARTY_CMCC=CMCC3RDPARTY_GPU=mali#SPRDAPPFEATURCONTROL(configuredaccordingtoyourneed)#SPRD_APP_USE_TASKMANAGER=noframeworks/base/core/java/android/util/SprdFeatureUtils.javaframeworks/base/include/utils/SprdFeatureUtils.h./mksp8810ganew流程2Customize/perl/mail.pl3，verifythevalidityofcustomerinputactionthenconveycustomerinputactiontostandardaction驗證輸入動作并轉換為標準動作@acts=split(",",$action);$result=&act_convey(\@acts,\@cust_act);($uAct="new")if($uActeq"n");4，verifythevalidityofcustomerinputmodule驗證輸入模塊 ($uMod="uboot")if($uModeq"ub"); ($uMod="bootimage")if(($uModeq"k")or($uModeq"kernel")); ($uMod="android")if($uModeq"adr");5，generatemake.ini獲得make.ini，如果是action=new的話創建make.ini然后read。gen_makeini(\@acts);創建的make.ini文件內容：project=sp8810gamode=sim=6，precompileconditionprepare編譯前條件準備，生成mOpts數組，若是new則rm-rf$build_folder push(@mOpts,"ENABLE_LOG=$log"); push(@mOpts,"PROJECT=$project"); push(@mOpts,"ROOTDIR=$enterdir"); push(@mOpts,"CUR_SIM=$sim"); push(@mOpts,"CUR_MODE=$mode"); push(@mOpts,"KERNEL_VER=$kernel_ver"); push(@mOpts,"UBOOT_VER=$uboot_ver"); push(@mOpts,"IDH_PARAM=$idhparam");./mksp8810ganew流程3Customize/perl/mail.pl7，callmakefilecompileaccordingtocustomerinput$cmdArg=“CMD_ARGU=\”@mOpts\“”;//cmdArg復制了一份mOpts$makeCmd="make-fcustomize/make/makefile.sprd$cmdArg@mOpts“;&system_call(“touch$logdir/${project}_prebuild.log”);//建立out/target/product/sp8810ga/log/sp8810ga_prebuild.log&system_call("perlcustomize/perl/prebuild.plcustomize/make/${project}.mak2>&1|tee$logdir/${project}_prebuild.log");&system_call("$makeCmdprebuildCUR_ACTION=prebuild");&system_call("touch$logdir/${project}_${uAct}.log");//建立out/target/product/sp8810ga/log/sp8810ga_new.log&system_call("$makeCmd${uAct}CUR_ACTION=${uAct}");&system_call("perlcustomize/perl/cleanall.pl$project$platform");分解：A.perlcustomize/perl/prebuild.plcustomize/make/sp8810ga.mak調用prebuild.pl，執行18步動作：step[1]:Judgesomeerrorconditionsstep[2]:parsecustomize/make/rules.makstep[3]:accordingtocustomize/make/sp8810ga.makgeneratehashtablestep[4]:cleansoftlinkandhardlink,recoverallthebackupfilestonativefolder,deletebackupfolderstep[5]:generatecustomerappfeaturecontrolfilesstep[6]:generatecustomerkernelcfgfilesstep[7]:autosynccustomizemoduleswith3rdpartymodulesstep[8]:judgewhetherkernelcfgsrcfolderanddstfolderareexiststep[9]:generatesoftlinkbetweencustomer_cfgkernelfolderandkernelcfgfolderstep[10]:generatekernelcfgtopfoldermakefilesstep[11]:generatekernelcfgsubfoldermakefilesstep[12]:generatesoftlinkbetween3rdpartymodulekernelfolderandkerneldriverfolderstep[13]:generatesoftlinkbetweencustomercfghalfilesanddsthalfilesstep[14]:generatehal/framework/specailsoftlinkandmakefilegeneratesoftlinkbetweenhal/hardware/frameworksrcfolderanddstfolderstep[15]:generateubootsoftlinkandmakefilestep[16]:generateengineeringsoftlinkandmakefilestep[17]:generatespecialmodulesoftlinkandchipliststep[18]:generatedummyAndroid.mk./mksp8810ganew流程4B.make-fcustomize/make/makefile.sprdCMD_ARGU="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-boot

IDH_PARAM=prebuildCUR_ACTION=prebuild調用makefile.sprd中prebuild： ($(BUILD_MODE)./ducts.shsp8810gaprebuild$(DEAL_STDOUT_ACTION))即，kver=kerneluver=u-bootdc=yjobs=1./ducts.shsp8810gaprebuild$(DEAL_STDOUT_ACTION))[prebuild[dirname]--編譯android工程時腳本會將第3方chip的修改動態patch到android工程中]./ducts.shsp8810gaprebuildandroid_3rdparty_kernel_build:BuildkernelImage/zImageandkernelmodulesfirst,C.make-fcustomize/make/makefile.sprdCMD_ARGU="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM=newCUR_ACTION=new調用makefile.sprd中new：($(BUILD_MODE)./ducts.sh$(PROJECT)$(SIM_OPT)fprebuild)$(DEAL_STDOUT_ACTION)即，kver=kerneluver=u-bootdc=yjobs=1./ducts.shsp8810ga$(SIM_OPT)fprebuild$(DEAL_STDOUT_ACTION))[fprebuild--快速build需要的前提配置自動設置,同時完成一次徹底編譯(建議使用)]./ducts.shsp8810gafprebuildandroid_3rdparty_kernel_build:BuildkernelImage/zImageandkernelmodulessecond,sprd_build_3rdparty_all_chips:buildu-bootandothers3rdpartyko,sprd_3rdparty_make_android:makeupdate-api,makePRODUCT-sprdroid_base-eng-j1D.perlcustomize/perl/cleanall.plsp8810gasc8810調用cleanall.pl，主要動作包含：eraseallcustomize/customer_drvspecialmodulerelatedsoftlinkfilesrecoverallthebackupfileseraseallprojectrelateddirincludesubdirandfiles./mksp8810gaclean流程Customize/perl/mail.pl前面6步同mksp8810ganew，第7步:7，callmakefilecompileaccordingtocustomerinput$cmdArg=“CMD_ARGU=\”@mOpts\“”;//cmdArg復制了一份mOpts$makeCmd="make-fcustomize/make/makefile.sprd$cmdArg@mOpts“;&system_call("$makeCmd${uAct}CUR_ACTION=${uAct}");&system_call(“perlcustomize/perl/cleanall.pl$project$platform”);//同new中內容&system_call("rm-rf$build_folder");分解：A.make-fcustomize/make/makefile.sprdCMD_ARGU="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM=cleanCUR_ACTION=clean調用makefile.sprd中clean：$(BUILD_MODE)./ducts.sh$(PROJECT)clean即，kver=kerneluver=u-bootdc=yjobs=1./ducts.shsp8810gaclean[clean--清除第3方對android的所有修改,恢復到原始的android版本,可以認為是unpatch.]B.rm-rf$build_folderrm-rfout/target/product/sp8810ga,此目錄僅含一些logClean后不帶參數。./mksp8810gaprebuild流程Customize/perl/mail.pl前面6步同mksp8810ganew，第7步:7，callmakefilecompileaccordingtocustomerinput&system_call("touch$logdir/${project}_prebuild.log");//建立out/target/product/sp8810ga/log/sp8810ga_prebuild.log&system_call("perlcustomize/perl/prebuild.plcustomize/make/${project}.mak2>&1|tee$logdir/${project}_prebuild.log");&system_call("$makeCmd${uAct}CUR_ACTION=${uAct}");分解：A.make-fcustomize/make/makefile.sprdCMD_ARGU="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM=prebuildCUR_ACTION=prebuild調用makefile.sprd中prebuild：($(BUILD_MODE)./ducts.sh$(PROJECT)prebuild$(DEAL_STDOUT_ACTION))即，kver=kerneluver=u-bootdc=yjobs=1./ducts.shsp8810gaprebuild$(DEAL_STDOUT_ACTION))[prebuild[dirname]--編譯android工程時腳本會將第3方chip的修改動態patch到android工程中]./mksp8810gaupdate流程Customize/perl/mail.pl前面6步同mksp8810ganew，第7步:7，callmakefilecompileaccordingtocustomerinput&system_call("touch$logdir/${project}_prebuild.log");//建立out/target/product/sp8810ga/log/sp8810ga_prebuild.log&system_call("perlcustomize/perl/prebuild.plcustomize/make/${project}.mak2>&1|tee$logdir/${project}_prebuild.log");&system_call("touch$logdir/${project}_${uAct}.log");//建立out/target/product/sp8810ga/log/sp8810ga_update.log&system_call("$makeCmd${uAct}CUR_ACTION=${uAct}");&system_call("perlcustomize/perl/cleanall.pl$project$platform");//同new中內容分解：A.make-fcustomize/make/makefile.sprdCMD_ARGU="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM=updateCUR_ACTION=update調用makefile.sprd中update：($(BUILD_MODE)./ducts.sh$(PROJECT)$(SIM_OPT)fbuild2)$(DEAL_STDOUT_ACTION)即，kver=kerneluver=u-bootdc=yjobs=1./ducts.shsp8810gafbuild2$(DEAL_STDOUT_ACTION))[fbuild2--快速build,在fbuild基礎上,再額外編譯3rdparty下的文件(建議使用)]./ducts.shsp8810gafbuild2android_3rdparty_kernel_build:BuildkernelImage/zImageandkernelmodulessecond,sprd_build_3rdparty_all_chips:buildu-bootandothers3rdpartyko,sprd_3rdparty_make_android:makePRODUCT-sprdroid_base-eng-j1單獨update可以生成kernelImage,u-boot.bin，u-boot-spl-16k.bin，fdl2.bin，3rdpartyko，system.img,userdata.img,boot.img./mksp8810gaupdateuboot流程Customize/perl/mail.pl前面6步同mksp8810ganew，第7步:7，callmakefilecompileaccordingtocustomerinput&system_call("touch$logdir/${project}_${uAct}.log");//建立out/target/product/sp8810ga/log/sp8810ga_uboot.log&system_call("$makeCmd$uModCUR_ACTION=$uActCUR_MODULE=$uMod");&system_call("perlcustomize/perl/cleanall.pl$project$platform");//同new中內容分解：A.make-fcustomize/make/makefile.sprdCMD_ARGU="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM=ubootCUR_ACTION=update

CUR_MODULE=uboot調用makefile.sprd中uboot：($(BUILD_MODE)./ducts.sh$(PROJECT)lbuild$(CUR_MODULE)$(CUR_ACTION))$(DEAL_STDOUT_MODULE)即，kver=kerneluver=u-bootdc=yjobs=1./ducts.shsp8810galbuild

uboot

update$(DEAL_STDOUT_MODULE)[lbuild[dirname][clean]--調用第3方build.sh腳本中的functionmy_local_build函數(主要用來編譯ko)]生成文件：/home/apuser/source/1206/idh.code/u-boot/u-boot.bin/home/apuser/source/1206/idh.code/u-boot/nand_spl/u-boot-spl-16k.bin/home/apuser/source/1206/idh.code/u-boot/nand_fdl/fdl2.bin./mksp8810gaupdatekernel流程Customize/perl/mail.pl前面6步同mksp8810ganew，第7步:7，callmakefilecompileaccordingtocustomerinput&system_call("touch$logdir/${project}_${uAct}.log");//建立out/target/product/sp8810ga/log/sp8810ga_bootimage.log&system_call("$makeCmd$uModCUR_ACTION=$uActCUR_MODULE=$uMod");&system_call("perlcustomize/perl/cleanall.pl$project$platform");//同new中內容分解：A.make-fcustomize/make/makefile.sprdCMD_ARGU="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM=bootimageCUR_ACTION=update

CUR_MODULE=bootimage調用makefile.sprd中bootimage：($(BUILD_MODE)./ducts.sh$(PROJECT)$(CUR_MODULE))$(DEAL_STDOUT_MODULE)kver=kerneluver=u-bootdc=yjobs=1./ducts.shsp8810gabootimage$(DEAL_STDOUT_MODULE)[bootimage--生成boot.img內核文件]生成文件：out/target/product/hsdroid/boot.img可以同時更新兩個目標./mksp8810gaupdateubootkernel./mksp8810gaupdateko3rdparty/xxx/yyy流程前面6步同mksp8810ganew，第7步:7，callmakefilecompileaccordingtocustomerinput&system_call("touch$logdir/${project}_${uAct}.log");//建立out/target/product/sp8810ga/log/sp8810ga_ko.log&system_call("$makeCmd$uModCUR_ACTION=$uActCUR_MODULE=$uModKMOD_PATH=$CUR_MODULE_PATH");&system_call("perlcustomize/perl/cleanall.pl$project$platform");//同new中內容分解：A.make-fcustomize/make/makefile.sprdCMD_ARGU="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM=koCUR_ACTION=updateCUR_MODULE=koKMOD_PATH=/home/apuser/source/1206/idh.code/3rdparty/lsensor/AL3006調用makefile.sprd中ko：($(BUILD_MODE)./ducts.sh$(PROJECT)lbuild$(KMOD_PATH)modules)$(DEAL_STDOUT_MODULE)即，kver=kerneluver=u-bootdc=yjobs=1./ducts.shsp8810galbuild/home/apuser/source/1206/idh.code/3rdparty/lsensor/AL3006modules$(DEAL_STDOUT_MODULE)[lbuild[dirname][clean]--調用第3方build.sh腳本中的functionmy_local_build函數(主要用來編譯ko)]可生成模塊LD[M]/home/apuser/source/1206/idh.code/3rdparty/gsensor/lis3dh/special/driver/lis3dh_acc.koLD[M]/home/apuser/source/1206/idh.code/3rdparty/msensor/akm8975/special/driver/akm8975.koLD[M]/home/apuser/source/1206/idh.code/3rdparty/audio/snd_dummy_alsa_audio/special/driver/snd_dummy.koLD[M]/home/apuser/source/1206/idh.code/3rdparty/headset/headset-soc/special/driver/headset.koLD[M]/home/apuser/source/1206/idh.code/3rdparty/fm/kt0812G/special/driver/kt0812g_fm_ctrl.koLD[M]/home/apuser/source/1206/idh.code/3rdparty/tp/PIXCIR/special/driver/pixcir_i2c_ts.koLD[M]/home/apuser/source/1206/idh.code/3rdparty/gpu/mali/special/ump/ump.koLD[M]/home/apuser/source/1206/idh.code/3rdparty/gpu/mali/special/mali/mali.koLD[M]/home/apuser/source/1206/idh.code/3rdparty/lsensor/AL3006/special/driver/al3006_pls.koLD[M]/home/apuser/source/1206/idh.code/3rdparty/gps/gsd4t/special/driver/gpsctl.koLD[M]/home/apuser/source/1206/idh.code/3rdparty/cmmb/IF238/special/driver/core/inno_core.koLD[M]/home/apuser/source/1206/idh.code/3rdparty/cmmb/IF238/special/driver/lgx/inno_lgx.koLD[M]/home/apuser/source/1206/idh.code/3rdparty/cmmb/IF238/special/driver/plat/inno_plat.koLD[M]3rdparty/wifi/UNIFI6030/special/synergy/modules/wifi_softmac/host/os_linux/driver/unifi_sdio.ko./mksp8810gaupdateandroidxxx/yyy/zzz流程Customize/perl/mail.pl前面6步同mksp8810ganew，第7步:7，callmakefilecompileaccordingtocustomerinput&system_call("touch$logdir/${project}_${uAct}.log");//建立out/target/product/sp8810ga/log/sp8810ga_android.log&system_call("$makeCmd$uModCUR_ACTION=$uActCUR_MODULE=$uModKMOD_PATH=$CUR_MODULE_PATH");&system_call("perlcustomize/perl/cleanall.pl$project$platform");//同new中內容分解：A.make-fcustomize/make/makefile.sprdCMD_ARGU="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM="ENABLE_LOG=TRUEPROJECT=sp8810gaROOTDIR=/home/apuser/source/1206/idh.codeCUR_SIM=CUR_MODE=KERNEL_VER=kernelUBOOT_VER=u-bootIDH_PARAM=androidCUR_ACTION=updateCUR_MODULE=androidKMOD_PATH=/home/apuser/source/1206/idh.code/packages/apps/Phone調用makefile.sprd中ko：($(BUILD_MODE)./make_android.sh$(KMOD_PATH))$(DEAL_STDOUT_MODULE)即，kver=kerneluver=u-bootdc=yjobs=1./make_android.shxxx/xxx$(DEAL_STDOUT_MODULE)編模塊的路徑：Android目錄開始一直到包含Android.mk的那個目錄，./mksp8810gaupdateandroidpackages/apps/Phone/

out/target/product/hsdroid/system/app/Phone.apk,out/target/product/hsdroid/data/app/PhoneAppTests.apk./mksp8810gaupdateandroidframeworks/base/

out/target/product/hsdroid/system/framework/framework.jar./mksp8810gaupdateandroidexternal/sprd/nvitemd

out/target/product/hsdroid/system/bin/nvitemd./mksp8810gaupdateandroidframeworks/base/services/audioflinger/

out/target/product/hsdroid/system/lib/libaudioflinger.so./mksp8810gaupdateandroidhardware/sprd/hsdroid/libsensors/

out/target/product/hsdroid/system/lib/hw/sensors.sprdbp.so[由于腳本問題，某些早期版本得到的so是來自于二進制庫]./ducts.shhelpapuser@xqianubt:~/source/1206/idh.code/customize/shell$./ducts.sh–h==============================[productslist]==============================00).openphone-sc881001).Sp8810gaExample:*1*./ducts.shsp8810ga2jobs=16./ducts.shsp8810ga3./ducts.shsp8810ga[subcmd]4TARGET_BUILD_VARIANT=userDISABLE_DEXPREOPT=true./ducts.shsp8810ga[createusermodeimages]5dc=y./ducts.shsp8810ga[delete.configbeforecompilekernel]6dc=n./ducts.shsp8810ga[notdelete.configbeforecompilekernel]7./ducts.sh-h[forhelp]./ducts.shhelp2apuser@xqianubt:~/source/1206/idh.code/customize/shell$./ducts.sh–h++++++++++++++++++++++++++subcmdlist++++++++++++++++++++++++++prebuild[dirname]--編譯android工程時腳本會將第3方chip的修改動態patch到android工程中prebuild2--快速建立android標準環境,執行之后,即可用make-j4標準方法編譯androidlbuild[dirname][clean]--調用第3方build.sh腳本中的functionmy_local_build函數(主要用來編譯ko)nbuild--只編譯標準androidfprebuild--快速build需要的前提配置自動設置,同時完成一次徹底編譯(建議使用)fbuild--快速build,不編譯3rdparty下的ko(一旦reposync,務必重新執行fprebuild)fbuild2--快速build,在fbuild基礎上,再額外編譯3rdparty下的文件(建議使用)clean--清除第3方對android的所有修改,恢復到原始的android版本,可以認為是unpatch.diff[dirname]--比較第3方代碼和android標準代碼的差異,即生成patchdiff2[dirname]--用beyondcompare比較第3方代碼和android標準代碼的差異install[dirname]--將第3方編譯結果安裝到out/target/product/xxxx/system/sps*目錄install2[outdir]--將product產品編譯結果安裝到outdir目錄(用來在批量編譯產品時完成自動拷貝)ramdisk--編譯product產品對應的ramdisk.img,將init.3rdparty.rc修改內容添加到ramdisk.imgrecovery--編譯product產品對應的ramdisk-recovery.img和recovery.imgsystem--重新打包system文件夾生成system.imguserdata--重新打包data文件夾生成userdata.imgbootimage--生成boot.img和linux.bin內核文件bootimage2--先刪除.config,然后編譯整個內核,最后生成boot.img和linux.bin內核文件update_image--發布boot.img,linux.bin,ramdisk.img,system,system.img和userdata.img等文件sdk--編譯sdkforknew_board--基于本平臺fork一個名為new_board的新產品到3rdparty/products/new_board目錄idhb--拷貝IDH專用binaryIdh--生成IDH或用-p打patch,xxx代表具體廠商./ducts.shAnalysiscustomize/customer_cfg/sp8810ga/res/build.shstep1,echo"SH_INFO:chip_path($chip_path)">&2step2,source${ANDROID_CUSTOMIZE_BASE}/shell/mon.shstep3,$(product_copy"${PRODUCT_COPY_FILES}"$@)step4,source${ANDROID_CUSTOMIZE_BASE}/shell/mon.shstep5,$(sprd_build_3rdparty_all_chips"${CHIP_PATH_LISTS}""${CHIP_PATH_LISTS_EXT}"$@)$(sprd_build_3rdparty$args0$args1$args2$args3$args4$args5)$(sprd_3rdparty_make_android${ANDROID_3RDPARTY_TARGET_PRODUCT}${ANDROID_3RDPARTY_TARGET_BUILD_VARIANT}$@)customize/shell/build.3mon.shstep1,setallkindsofvariables,includingstep2,$(android_3rdparty_kernel_build)#buildkernelfirstifneededstep3,Implementallkindsoffunctionsheadedsprd_3rdparty_*,whichwillbecalledifneed.chip_path="/mediaserver/mediaserver_listener/lsensor/AL3006/cmcc/CMCC/cmmb/IF238/uboot/uboot/wifi/UNIFI6030/firewall/yeezone/gsensor/lis3dh/msensor/akm8975/bluetooth/BC6888/gps/gsd4t/audio/snd_dummy_alsa_audio/headset/headset-soc/fm/kt0812G/tp/PIXCIR/tools/iperf-2.0.4/tools/wireless_tools.29/tools/tools-binary/tools/testjar/anim/poweranim/gpu/malicustomize/shell/ducts.shstep1,source./mon.shstep2,[$do_build]&&{$ANDROID_3RDPARTY_PRODUCTS_PATH/$selected_product/res/build.sh$subcmd${ll_args[@]};}./mon.shAnalysiscustomize/shell/build.3mon.shfunctionsprd_build_3rdparty_all_chips()“idhb”:do_idhb_release${args[@]}>&2“idh”:do_idh_release${args[@]}>&2“clean”:$(sprd_android_clean)；sprd_hotcopy_clean；sprd_product_clean…"fbuild“,"prebuild2“,"fbuild2“:$(android_3rdparty_kernel_build_common)"fbuild“,"fbuild2“,"nbuild“:${ANDROID_3RDPARTY_BASE}/${CHIPNAMEPATH}/special/build.shfbuild_clean$num#1.addchip"all“,"3“,"prebuild“,"prebuild2“:$(sprd_3rdparty_add,$(my_local_copy),${CHIPNAMEPATH}/special/build.shprebuild$num"bootimage“:ANDROID_3RDPARTY_CMD=bootimage,$(sprd_prebuild_3rdparty)#2.localbuildtogeneratechipselfkodriver"all“,"3“,"lbuild“,"prebuild2“,"fbuild2“:$(my_local_build$margs1),/${CHIPNAMEPATH}/special/build.shlbuild$margs1#3.