文件名=“FaceTrackingKLTpackNGo_kernel.m”；visiondemo_dir = pwd;currentDir = pwd;%存储当前目录fileName = fullfile(visiondemo_dir, fileName);

codegenArgs = createCodegenArgs (visiondemo_dir);

codegenOutDir = fullfile (visiondemo_dir,“codegen”）;mkdir (codegenOutDir);

currentPath =目录(visiondemo_dir);pathCleanup = onCleanup(@()路径(currentPath));cd (codegenOutDir);dirChange = onCleanup (@ () cd (currentDir));

流('->生成代码(可能需要几分钟)....\n'）;codegen (codegenArgs{:},文件名);

zipFileLocation = codegenOutDir;流('->解压缩文件....\n'）;unzipFolderLocation = unzipPackageContents (zipFileLocation);

流('->创建makefile ....\n'）;[~， fname， ~] = fileparts(fileName);makefileName = createMakeFile(visiondemo_dir, unzipFolderLocation, fname);

流('->创建“生成命令”和“运行命令”....\n'）;[buildCommand, runCommand] = createBuildAndRunCommands(zipFileLocation，．..unzipFolderLocation, makefileName、帧);

流(“- >构建可执行…\ n”）;buildExecutable (unzipFolderLocation buildCommand);

cd (unzipFolderLocation);系统(runCommand);

isPublishing = ~ isempty (snapnow (“得到”));如果~ isPublishing%跳过打印目录到HTML页流('可执行文件和库文件位于以下文件夹:\n%s\n', unzipFolderLocation);流(要重新执行，请运行以下命令:\n'）;流(“1。cd(“% s”)\ n ', unzipFolderLocation);流(“2。系统(“% s”)\ n”runCommand);结束

%配置编码器以创建可执行文件。邮政编码使用packNGo%生成阶段。函数codegenArgs = createCodegenArgs (folderForMainC)%创建代码生成所需的参数。%对于独立的可执行文件，需要一个主C函数。c的为本例创建的%与文件内容兼容% visionFaceTrackingKLTpackNGo_kernel.mmainCFile = fullfile (folderForMainC,“c”）;%用空格处理路径如果包含(mainCFile' ') mainCFile = [“””mainCFile“””];结束cfg = coder.config (exe”）;cfg。PostCodeGenCommand =“packNGo (buildInfo,“packType”,“分层”);“；cfg。CustomSource = mainCFile;cfg。CustomInclude = folderForMainC;cfg。EnableOpenMP = false;codegenArgs = {“配置”cfg};结束%创建一个文件夹并将packNGo内容解压到其中。函数unzipFolderLocation = unzipPackageContents (zipFileLocation)%解压打包的zip文件。unzipFolderLocationName =“unzipPackNGo”；mkdir (unzipFolderLocationName);%获取packNGo生成的zip文件的名称。zipFile = dir (‘* . zip”）;断言(元素个数(zipFile) = = 1);解压缩(zipFile.name unzipFolderLocationName);解压分层packNGo中创建的内部zip文件。zipFileInternal = dir (fullfile (unzipFolderLocationName‘* . zip”));断言(元素个数(zipFileInternal) = = 3);为i = 1:元素个数(zipFileInternal)解压缩(fullfile (unzipFolderLocationName, zipFileInternal (i) . name),．..unzipFolderLocationName);结束unzipFolderLocation = fullfile (zipFileLocation unzipFolderLocationName);结束从模板makefile中创建平台相关的makefile。使用% buildInfo获取关于工具链的信息。函数makefileName = createMakeFile(visiondemo_dir, unzipFolderLocation, fname)从buildInfo创建Makefile。binfo =负载(fullfile (pwd,“codegen”，exe”、帧,“buildInfo.mat”));lastDir = cd (unzipFolderLocation);dirCleanup = onCleanup (@ () cd (lastDir));%获取包含toolbox/vision子目录的根目录matlabDirName = getRootDirName (unzipFolderLocation);%得到定义horzcat_with_space = @ (cellval) sprintf (' % s ', cellval {:});def = horzcat_with_space (getDefines (binfo.buildInfo));%获取源文件列表如果ispc [~， cFiles] = system([“dir / s / b”‘* . c”]);[~， cppFiles] = system([“dir / s / b”‘* . cpp‘]);其他的[~， cFiles] = system([“。/”“- name”“* . c”]);[~， cppFiles] = system([“。/”“- name”“* . cpp”]);结束cIndx = strfind(用,“c”）;cppIndx = strfind (cppFiles,. cpp的）;srcFilesC = [];srcFilesCPP = [];为i = 1:长度(cIndx)如果i == 1 startIdx = 1;endIdx = cIndx(我);其他的startIdx = cIndx(张)+ 1;endIdx = cIndx(我);结束[~， b， ~] = fileparts(cFiles(startIdx:endIdx));srcFilesC = [srcFilesC' 'b“c”];% #好< AGROW >结束为i = 1:长度(cppIndx)如果i == 1 startIdx = 1;endIdx = cppIndx(我);其他的startIdx = cppIndx(张)+ 1;endIdx = cppIndx(我);结束[~， b， ~] = fileparts(cppFiles(startIdx:endIdx));srcFilesCPP = [srcFilesCPP' 'b. cpp的];% #好< AGROW >结束srcFiles = [srcFilesC' 'srcFilesCPP];获取平台相关名称如果isunix% MAC和Linuxtmf =“TemplateMakefilePackNGo_unix”；如果ismac archDir =“maci64”；dllExt =“dylib”；其他的archDir =“glnxa64”；dllExt =“所以”；结束其他的tmf =“TemplateMakefilePackNGo_win”；archDir =“win64”；dllExt =“dll”；结束现在我们已经有了定义，让我们创建一个依赖于平台的makefile%的模板。fid = fopen (fullfile (visiondemo_dir tmf));filecontent = char(从文件中读(fid) ');文件关闭(fid);newfilecontent = regexprep (filecontent,．..｛“PASTE_ARCH”，“PASTE_EXT”，“PASTE_DEFINES”，“PASTE_SRCFILES”，“PASTE_MATLAB”}，．..{archDir, dllExt, defs, srcFiles, matlabDirName});makefileName =“Makefile”；mk_name = fullfile (unzipFolderLocation makefileName);如果isunix如果(ismac) [status, syshederpath] = system(“xcode-select -print-path”）;断言(状态= = 0,(“无法获得进入系统的路径”．..'头文件使用'xcode-select -print-path'＇＇]);[status,sdkPaths] = system([“发现”deblank (sysHeaderPath)．..“- name“MacOSX * .sdk””]);断言(状态= = 0,'Could not find MacOSX sdk'）;%可能有多个SDKsdkPathCell = strsplit (sdkPaths,' \ n '）;为idx = 1:元素个数(sdkPathCell)如果~ isempty (sdkPathCell {idx})%选择第一个非空的。sdkPath = sdkPathCell {idx};流(在%s\n中选择SDK, sdkPath);打破；结束结束断言(~ isempty (sdkPath),．..sprintf ('在%s中没有可用的sdk。请检查系统环境。\n'sysHeaderPath));ccCMD = ['xcrun clang -isysroot 'deblank(sdkPath);cppCMD = ['xcrun clang++ -isysroot 'deblank(sdkPath);其他的ccCMD =“海合会”；cppCMD =“g++”；结束newfilecontent = regexprep (newfilecontent,“PASTE_CC”, ccCMD);newfilecontent = regexprep (newfilecontent,“PASTE_CPP”, cppCMD);结束fid = fopen (mk_name,“w +”）;流(fid检测器,' % s ', newfilecontent);文件关闭(fid);结束%创建构建可执行文件所需的平台特定命令%来运行它。函数[buildCommand, runCommand] = createBuildAndRunCommands(．..packageLocation、unzipFolderLocation makefileName文件名)%创建生成并运行命令。如果ismac buildCommand = [' xcron make -f 'makefileName];runCommand = [“。/”文件名“””文件名“””];elseifisunix buildCommand = [' make -f 'makefileName];runCommand = [“。/”文件名“””文件名“””];其他的%在PC上，我们使用生成的BAT文件(应该有2个)来帮助%生成生成的代码。这些文件被复制到% unzipFolderLocation，我们可以使用它们来构建。batFilename =[文件名“_rtw.bat”];batFilelocation = fullfile (packageLocation,“codegen”，．..filesep,exe”filesep,文件名);batFileDestination = unzipFolderLocation;% For MSVC，也复制'setup_msvc.bat'fid = fopen(fullfile(batFilelocation, batFilename));batFileContent =从文件中读(fid,“*字符”）;文件关闭(fid);如果~ isempty(正则表达式(convertCharsToStrings (batFileContent),“setup_msvc.bat”，“一次”) setup_msvc_batFile = fullfile(batFilelocation，“setup_msvc.bat”）;拷贝文件(setup_msvc_batFile batFileDestination);结束%复制到packNGo输出目录。拷贝文件(fullfile (batFilelocation batFilename) batFileDestination);我们创建的Makefile命名为“Makefile”，而批处理文件命名为“Makefile”% file指的是_rtw.mk。因此，我们重命名该文件。newMakefileName =[文件名“_rtw.mk”];oldMakefilename = makefileName;拷贝文件(fullfile (batFileDestination oldMakefilename),．..fullfile (batFileDestination newMakefileName));buildCommand = batFilename;runCommand =[文件名. exe”“””文件名“””];结束结束%使用Build命令生成可执行文件。函数buildExecutable (unzipFolderLocation buildCommand)%调用系统命令来构建可执行文件。lastDir = cd (unzipFolderLocation);dirCleanup = onCleanup (@ () cd (lastDir));[hadError, sysResults] = system(buildCommand);如果hadError错误(sysResults);结束结束%获取包含toolbox/vision子目录的根目录函数matlabDirName = getRootDirName(unzipFolderName) dirLists = dir(unzipFolderName);目录=目录(~ ismember ({dirLists.name}, {“。”，“. .”}））;matlabDirName =＇＇；为ij=1:length(dirLists) thisDirName = dirLists(ij).name;如果(isfolder (thisDirName))%子目录将具有toolbox/vision[subDir1, hasSubDir1] = hasSubdirectory(thisDirName，“工具箱”）;如果hasSubDir1 [~， hasSubDir2] = hasSubdirectory(subDir1，“愿景”）;如果hasSubDir2 matlabDirName = thisDirName;打破；结束结束结束结束结束%查找包含指定子目录的目录函数[subDir, hasSubDir] = hasSubdirectory(dirName, subDirName) dirLists = dir(dirName);目录=目录(~ ismember ({dirLists.name}, {“。”，“. .”}））;子目录=＇＇；hasSubDir = false;为ij=1:length(dirLists) thisDirName = dirLists(ij).name;thisDirName thisDir = fullfile(目录名);如果(isfolder(thisDir) && strcmp(thisDirName, subDirName)) hasSubDir = true;子目录= thisDir;打破；结束结束结束

结束