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77 lines
2.3 KiB
77 lines
2.3 KiB
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include "cmAuxSourceDirectoryCommand.h"
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#include <algorithm>
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#include <cstddef>
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#include <utility>
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#include <cm/string_view>
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#include "cmsys/Directory.hxx"
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#include "cmExecutionStatus.h"
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#include "cmMakefile.h"
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#include "cmSourceFile.h"
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#include "cmStringAlgorithms.h"
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#include "cmSystemTools.h"
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#include "cmake.h"
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bool cmAuxSourceDirectoryCommand(std::vector<std::string> const& args,
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cmExecutionStatus& status)
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{
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if (args.size() != 2) {
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status.SetError("called with incorrect number of arguments");
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return false;
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}
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cmMakefile& mf = status.GetMakefile();
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std::string sourceListValue;
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std::string const& templateDirectory = args[0];
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std::string tdir;
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if (!cmSystemTools::FileIsFullPath(templateDirectory)) {
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tdir = cmStrCat(mf.GetCurrentSourceDirectory(), '/', templateDirectory);
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} else {
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tdir = templateDirectory;
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}
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// was the list already populated
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const char* def = mf.GetDefinition(args[1]);
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if (def) {
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sourceListValue = def;
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}
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std::vector<std::string> files;
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// Load all the files in the directory
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cmsys::Directory dir;
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if (dir.Load(tdir)) {
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size_t numfiles = dir.GetNumberOfFiles();
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for (size_t i = 0; i < numfiles; ++i) {
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std::string file = dir.GetFile(static_cast<unsigned long>(i));
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// Split the filename into base and extension
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std::string::size_type dotpos = file.rfind('.');
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if (dotpos != std::string::npos) {
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auto ext = cm::string_view(file).substr(dotpos + 1);
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// Process only source files
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auto cm = mf.GetCMakeInstance();
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if (dotpos > 0 && cm->IsSourceExtension(ext)) {
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std::string fullname = cmStrCat(templateDirectory, '/', file);
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// add the file as a class file so
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// depends can be done
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cmSourceFile* sf = mf.GetOrCreateSource(fullname);
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sf->SetProperty("ABSTRACT", "0");
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files.push_back(std::move(fullname));
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}
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}
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}
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}
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std::sort(files.begin(), files.end());
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if (!sourceListValue.empty()) {
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sourceListValue += ";";
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}
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sourceListValue += cmJoin(files, ";");
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mf.AddDefinition(args[1], sourceListValue);
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return true;
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}
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