文件名=“FaceTrackingKLTpackNGo_kernel.m”；Visiondemo_dir = pwd;currentDir = pwd;保存当前目录fileName = fullfile(visiondemo_dir, fileName);

codegenArgs = createCodegenArgs(visiondemo_dir);

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

currentPath = addpath(visiondemo_dir);pathCleanup = onCleanup(@()path(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('->解压文件....\n'）;unzipFolderLocation = unzipppackagcontents (zipFileLocation);

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

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

流('->构建可执行文件....\n'）;buildExecutable (unzipFolderLocation buildCommand);

cd (unzipFolderLocation);系统(runCommand);

isPublishing = ~isempty(snapnow(“得到”));如果~ isPublishing跳过将目录打印到HTML页面流('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，请执行以下命令:\n'）;流(“1。cd(“% s”)\ n ', unzipFolderLocation);流(“2。系统(“% s”)\ n”runCommand);结束

配置编码器创建可执行文件。在邮政编码处使用packNGo%生成阶段。函数codegenArgs = createCodegenArgs(folderForMainC)创建代码生成所需的参数。对于独立可执行文件，需要一个主C函数。c的为本例创建的%与文件的内容兼容% visionFaceTrackingKLTpackNGo_kernel.mmainCFile = fullfile(folderForMainC，“c”）;用空格处理路径如果包含(mainCFile' 'mainCFile = [“””mainCFile“””];结束CFG = code .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内容解压缩到其中。函数unzipFolderLocation = unzipppackagecontents (zipFileLocation)解压缩打包的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);解压缩在分层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);结束从模板创建平台依赖的makefile。使用% buildInfo获取有关工具链的信息。函数makefileName = createMakeFile(visiondemo_dir, unzipFolderLocation, fname)从buildInfo创建Makefile。Binfo = load(fullfile(pwd，“codegen”，exe”、帧,“buildInfo.mat”));lastDir = cd(unzipFolderLocation);dirCleanup = onCleanup(@()cd(lastDir));获取包含工具箱/视觉子目录的根目录matlabDirName = getRootDirName(unzipFolderLocation);% Get定义Horzcat_with_space = @(cellval)' % s ', cellval {:});defs = horzcat_with_space(getdefinitions (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(['find ./ '“- name”“* . c”]);[~， cppFiles] = system(['find ./ '“- name”“* . cpp”]);结束cIndx = strfind(cFiles，“c”）;cppIndx = strfind(cppFiles，. cpp的）;srcFilesC = [];srcFilesCPP = [];为i = 1:长度(cIndx)如果i == 1 startIdx = 1;endIdx = cIndx(i);其他的startIdx = cIndx(i-1)+1;endIdx = cIndx(i);结束[~， b， ~] = fileparts(cFiles(startIdx:endIdx));srcFilesC = [srcFilesC .' 'b“c”];% #好< AGROW >结束为i = 1:length(cppIndx)如果i == 1 startIdx = 1;endIdx = cppIndx(i);其他的startIdx = cppIndx(i-1)+1;endIdx = cppIndx(i);结束[~， b， ~] = fileparts(cppFiles(startIdx:endIdx));srcFilesCPP = [srcFilesCPP .' 'b. cpp的];% #好< AGROW >结束srcFiles = [srcFilesC .' 'srcFilesCPP];获取平台相关的名称如果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”；结束现在我们有了定义，让我们创建一个平台相关的makefile%从模板。Fid = fopen(fullfile(visiondemo_dir,tmf));Filecontent = char(fread(fid)');文件关闭(fid);Newfilecontent = regexprep(文件内容，.．.｛“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,sysHeaderPath] = system(“xcode-select -print-path”）;断言(状态= = 0,(“无法获取系统的路径”.．.使用" xcode-select -print-path "的头文件”]);[status,sdkPaths] = system(xrun -sdk macosx——show-sdk-path）;断言(状态= = 0,“无法找到MacOSX sdk”）;可能有多个SDKsdkPathCell = strsplit(sdkPaths，' \ n '）;为idx = 1:数字(sdkPathCell)如果~ isempty (sdkPathCell {idx})选择第一个不是空的。sdkPath = sdkPathCell{idx};流(在%s\n中选择SDK, sdkPath);打破；结束结束断言(~ isempty (sdkPath),.．.sprintf (' %s中没有可用的sdk。请检查系统环境sysHeaderPath));ccCMD = [“xrun clang -isysroot”deblank(sdkPath)];cppCMD = [“xrun clang++ -isysroot”deblank(sdkPath)];其他的ccCMD =“海合会”；cppCMD =“g++”；结束Newfilecontent = regexp (Newfilecontent，“PASTE_CC”, ccCMD);Newfilecontent = regexp (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和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 = [' xrun 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)来帮助构建生成的代码。这些文件被复制到% unzipFolderLocation，我们可以使用它们来构建。batFilename = [fileName .“_rtw.bat”];batFilelocation = fullfile(packageLocation，“codegen”，.．.filesep,exe”filesep,文件名);batFileDestination = unzipFolderLocation;%对于MSVC，也复制'setup_msvc.bat'fid = fopen(fullfile(batFilelocation, batFilename));batFileContent = fread(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);结束拷贝到packNGo输出目录。拷贝文件(fullfile (batFilelocation batFilename) batFileDestination);我们创建的Makefile被命名为“Makefile”，而Batch% file指_rtw.mk。因此，我们重命名文件。newMakefileName = [fileName .“_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命令构建可执行文件。函数buildExecutable (unzipFolderLocation buildCommand)调用系统命令构建可执行文件。lastDir = cd(unzipFolderLocation);dirCleanup = onCleanup(@()cd(lastDir));[hadError, sysResults] = system(buildCommand);如果hadError错误(sysResults);结束结束获取包含工具箱/视觉子目录的根目录函数matlabDirName = getRootDirName(unzipFolderName) dirLists = dir(unzipFolderName);dirLists = dirLists(~ismember({dirLists.name}，{“。”，“. .”}));matlabDirName =”；为ij=1:长度(dirLists) thisDirName = dirLists(ij).name;如果(isfolder (thisDirName))%子目录将包含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);dirLists = dirLists(~ismember({dirLists.name}，{“。”，“. .”}));子目录=”；hasSubDir = false;为ij=1:长度(dirLists) thisDirName = dirLists(ij).name;thisDir = fullfile(dirName,thisDirName);如果(isfolder(thisDir) && strcmp(thisDirName, subDirName)) hasSubDir = true;subDir = thisDir;打破；结束结束结束

结束