1 files changed, 559 insertions, 0 deletions

diff --git a/Source/cmGhsMultiTargetGenerator.cxx b/Source/cmGhsMultiTargetGenerator.cxx
new file mode 100644
index 0000000..9f8f12b
--- /dev/null
+++ b/Source/cmGhsMultiTargetGenerator.cxx
@@ -0,0 +1,559 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#include "cmGhsMultiTargetGenerator.h"
+
+#include "cmComputeLinkInformation.h"
+#include "cmGeneratedFileStream.h"
+#include "cmGeneratorTarget.h"
+#include "cmGlobalGhsMultiGenerator.h"
+#include "cmLinkLineComputer.h"
+#include "cmLocalGhsMultiGenerator.h"
+#include "cmMakefile.h"
+#include "cmSourceFile.h"
+#include "cmSourceGroup.h"
+#include "cmTarget.h"
+
+cmGhsMultiTargetGenerator::cmGhsMultiTargetGenerator(cmGeneratorTarget* target)
+  : GeneratorTarget(target)
+  , LocalGenerator(
+      static_cast<cmLocalGhsMultiGenerator*>(target->GetLocalGenerator()))
+  , Makefile(target->Target->GetMakefile())
+  , Name(target->GetName())
+{
+  // Store the configuration name that is being used
+  if (const char* config = this->Makefile->GetDefinition("CMAKE_BUILD_TYPE")) {
+    // Use the build type given by the user.
+    this->ConfigName = config;
+  } else {
+    // No configuration type given.
+    this->ConfigName.clear();
+  }
+}
+
+cmGhsMultiTargetGenerator::~cmGhsMultiTargetGenerator()
+{
+}
+
+void cmGhsMultiTargetGenerator::Generate()
+{
+  // Determine type of target for this project
+  switch (this->GeneratorTarget->GetType()) {
+    case cmStateEnums::EXECUTABLE: {
+      // Get the name of the executable to generate.
+      this->TargetNameReal =
+        this->GeneratorTarget->GetExecutableNames(this->ConfigName).Real;
+      if (cmGhsMultiTargetGenerator::DetermineIfIntegrityApp()) {
+        this->TagType = GhsMultiGpj::INTERGRITY_APPLICATION;
+      } else {
+        this->TagType = GhsMultiGpj::PROGRAM;
+      }
+      break;
+    }
+    case cmStateEnums::STATIC_LIBRARY: {
+      this->TargetNameReal =
+        this->GeneratorTarget->GetLibraryNames(this->ConfigName).Real;
+      this->TagType = GhsMultiGpj::LIBRARY;
+      break;
+    }
+    case cmStateEnums::SHARED_LIBRARY: {
+      std::string msg = "add_library(<name> SHARED ...) not supported: ";
+      msg += this->Name;
+      cmSystemTools::Message(msg);
+      return;
+    }
+    case cmStateEnums::OBJECT_LIBRARY: {
+      this->TargetNameReal =
+        this->GeneratorTarget->GetLibraryNames(this->ConfigName).Real;
+      this->TagType = GhsMultiGpj::SUBPROJECT;
+      break;
+    }
+    case cmStateEnums::MODULE_LIBRARY: {
+      std::string msg = "add_library(<name> MODULE ...) not supported: ";
+      msg += this->Name;
+      cmSystemTools::Message(msg);
+      return;
+    }
+    case cmStateEnums::UTILITY: {
+      std::string msg = "add_custom_target(<name> ...) not supported: ";
+      msg += this->Name;
+      cmSystemTools::Message(msg);
+      return;
+    }
+    default:
+      return;
+  }
+
+  // Tell the global generator the name of the project file
+  this->GeneratorTarget->Target->SetProperty("GENERATOR_FILE_NAME",
+                                             this->Name.c_str());
+  this->GeneratorTarget->Target->SetProperty(
+    "GENERATOR_FILE_NAME_EXT", GhsMultiGpj::GetGpjTag(this->TagType));
+
+  this->GenerateTarget();
+}
+
+void cmGhsMultiTargetGenerator::GenerateTarget()
+{
+  // Open the filestream in copy-if-different mode.
+  std::string fname = this->LocalGenerator->GetCurrentBinaryDirectory();
+  fname += "/";
+  fname += this->Name;
+  fname += cmGlobalGhsMultiGenerator::FILE_EXTENSION;
+  cmGeneratedFileStream fout(fname.c_str());
+  fout.SetCopyIfDifferent(true);
+
+  this->GetGlobalGenerator()->WriteFileHeader(fout);
+  GhsMultiGpj::WriteGpjTag(this->TagType, fout);
+
+  const std::string language(
+    this->GeneratorTarget->GetLinkerLanguage(this->ConfigName));
+
+  this->WriteTargetSpecifics(fout, this->ConfigName);
+  this->SetCompilerFlags(this->ConfigName, language);
+  this->WriteCompilerFlags(fout, this->ConfigName, language);
+  this->WriteCompilerDefinitions(fout, this->ConfigName, language);
+  this->WriteIncludes(fout, this->ConfigName, language);
+  this->WriteTargetLinkLine(fout, this->ConfigName);
+  this->WriteCustomCommands(fout);
+  this->WriteSources(fout);
+  this->WriteReferences(fout);
+  fout.Close();
+}
+
+cmGlobalGhsMultiGenerator* cmGhsMultiTargetGenerator::GetGlobalGenerator()
+  const
+{
+  return static_cast<cmGlobalGhsMultiGenerator*>(
+    this->LocalGenerator->GetGlobalGenerator());
+}
+
+void cmGhsMultiTargetGenerator::WriteTargetSpecifics(std::ostream& fout,
+                                                     const std::string& config)
+{
+  std::string outpath;
+  std::string rootpath = this->LocalGenerator->GetCurrentBinaryDirectory();
+
+  if (this->TagType != GhsMultiGpj::SUBPROJECT) {
+    // set target binary file destination
+    outpath = this->GeneratorTarget->GetDirectory(config);
+    outpath =
+      this->LocalGenerator->MaybeConvertToRelativePath(rootpath, outpath);
+    fout << "    :binDirRelative=\"" << outpath << "\"" << std::endl;
+    fout << "    -o \"" << this->TargetNameReal << "\"" << std::endl;
+  }
+
+  // set target object file destination
+  outpath = this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget);
+  fout << "    :outputDirRelative=\"" << outpath << "\"" << std::endl;
+}
+
+void cmGhsMultiTargetGenerator::SetCompilerFlags(std::string const& config,
+                                                 const std::string& language)
+{
+  std::map<std::string, std::string>::iterator i =
+    this->FlagsByLanguage.find(language);
+  if (i == this->FlagsByLanguage.end()) {
+    std::string flags;
+    const char* lang = language.c_str();
+
+    this->LocalGenerator->AddLanguageFlags(flags, this->GeneratorTarget, lang,
+                                           config);
+
+    this->LocalGenerator->AddCMP0018Flags(flags, this->GeneratorTarget, lang,
+                                          config);
+    this->LocalGenerator->AddVisibilityPresetFlags(
+      flags, this->GeneratorTarget, lang);
+
+    // Append old-style preprocessor definition flags.
+    if (this->Makefile->GetDefineFlags() != " ") {
+      this->LocalGenerator->AppendFlags(flags,
+                                        this->Makefile->GetDefineFlags());
+    }
+
+    // Add target-specific flags.
+    this->LocalGenerator->AddCompileOptions(flags, this->GeneratorTarget, lang,
+                                            config);
+
+    std::map<std::string, std::string>::value_type entry(language, flags);
+    i = this->FlagsByLanguage.insert(entry).first;
+  }
+}
+
+std::string cmGhsMultiTargetGenerator::GetDefines(const std::string& language,
+                                                  std::string const& config)
+{
+  std::map<std::string, std::string>::iterator i =
+    this->DefinesByLanguage.find(language);
+  if (i == this->DefinesByLanguage.end()) {
+    std::set<std::string> defines;
+    const char* lang = language.c_str();
+    // Add preprocessor definitions for this target and configuration.
+    this->LocalGenerator->GetTargetDefines(this->GeneratorTarget, config,
+                                           language, defines);
+
+    std::string definesString;
+    this->LocalGenerator->JoinDefines(defines, definesString, lang);
+
+    std::map<std::string, std::string>::value_type entry(language,
+                                                         definesString);
+    i = this->DefinesByLanguage.insert(entry).first;
+  }
+  return i->second;
+}
+
+void cmGhsMultiTargetGenerator::WriteCompilerFlags(std::ostream& fout,
+                                                   std::string const&,
+                                                   const std::string& language)
+{
+  std::map<std::string, std::string>::iterator flagsByLangI =
+    this->FlagsByLanguage.find(language);
+  if (flagsByLangI != this->FlagsByLanguage.end()) {
+    if (!flagsByLangI->second.empty()) {
+      std::vector<std::string> ghsCompFlags =
+        cmSystemTools::ParseArguments(flagsByLangI->second);
+      for (auto& f : ghsCompFlags) {
+        fout << "    " << f << std::endl;
+      }
+    }
+  }
+}
+
+void cmGhsMultiTargetGenerator::WriteCompilerDefinitions(
+  std::ostream& fout, const std::string& config, const std::string& language)
+{
+  std::vector<std::string> compileDefinitions;
+  this->GeneratorTarget->GetCompileDefinitions(compileDefinitions, config,
+                                               language);
+  for (std::string const& compileDefinition : compileDefinitions) {
+    fout << "    -D" << compileDefinition << std::endl;
+  }
+}
+
+void cmGhsMultiTargetGenerator::WriteIncludes(std::ostream& fout,
+                                              const std::string& config,
+                                              const std::string& language)
+{
+  std::vector<std::string> includes;
+  this->LocalGenerator->GetIncludeDirectories(includes, this->GeneratorTarget,
+                                              language, config);
+
+  for (std::string const& include : includes) {
+    fout << "    -I\"" << include << "\"" << std::endl;
+  }
+}
+
+void cmGhsMultiTargetGenerator::WriteTargetLinkLine(std::ostream& fout,
+                                                    std::string const& config)
+{
+  if (this->TagType == GhsMultiGpj::INTERGRITY_APPLICATION) {
+    return;
+  }
+
+  std::string linkLibraries;
+  std::string flags;
+  std::string linkFlags;
+  std::string frameworkPath;
+  std::string linkPath;
+
+  std::unique_ptr<cmLinkLineComputer> linkLineComputer(
+    this->GetGlobalGenerator()->CreateLinkLineComputer(
+      this->LocalGenerator,
+      this->LocalGenerator->GetStateSnapshot().GetDirectory()));
+
+  this->LocalGenerator->GetTargetFlags(
+    linkLineComputer.get(), config, linkLibraries, flags, linkFlags,
+    frameworkPath, linkPath, this->GeneratorTarget);
+
+  // write out link options
+  std::vector<std::string> lopts = cmSystemTools::ParseArguments(linkFlags);
+  for (auto& l : lopts) {
+    fout << "    " << l << std::endl;
+  }
+
+  // write out link search paths
+  // must be quoted for paths that contain spaces
+  std::vector<std::string> lpath = cmSystemTools::ParseArguments(linkPath);
+  for (auto& l : lpath) {
+    fout << "    -L\"" << l << "\"" << std::endl;
+  }
+
+  // write out link libs
+  // must be quoted for filepaths that contains spaces
+  std::string cbd = this->LocalGenerator->GetCurrentBinaryDirectory();
+
+  std::vector<std::string> llibs =
+    cmSystemTools::ParseArguments(linkLibraries);
+  for (auto& l : llibs) {
+    if (l.compare(0, 2, "-l") == 0) {
+      fout << "    \"" << l << "\"" << std::endl;
+    } else {
+      std::string rl = cmSystemTools::CollapseCombinedPath(cbd, l);
+      fout << "    -l\"" << rl << "\"" << std::endl;
+    }
+  }
+}
+
+void cmGhsMultiTargetGenerator::WriteCustomCommands(std::ostream& fout)
+{
+  WriteCustomCommandsHelper(fout, this->GeneratorTarget->GetPreBuildCommands(),
+                            cmTarget::PRE_BUILD);
+  WriteCustomCommandsHelper(
+    fout, this->GeneratorTarget->GetPostBuildCommands(), cmTarget::POST_BUILD);
+}
+
+void cmGhsMultiTargetGenerator::WriteCustomCommandsHelper(
+  std::ostream& fout, std::vector<cmCustomCommand> const& commandsSet,
+  cmTarget::CustomCommandType const commandType)
+{
+  for (cmCustomCommand const& customCommand : commandsSet) {
+    cmCustomCommandLines const& commandLines = customCommand.GetCommandLines();
+    for (cmCustomCommandLine const& command : commandLines) {
+      switch (commandType) {
+        case cmTarget::PRE_BUILD:
+          fout << "    :preexecShellSafe=";
+          break;
+        case cmTarget::POST_BUILD:
+          fout << "    :postexecShellSafe=";
+          break;
+        default:
+          assert("Only pre and post are supported");
+      }
+
+      bool firstIteration = true;
+      for (std::string const& commandLine : command) {
+        std::string subCommandE =
+          this->LocalGenerator->EscapeForShell(commandLine, true);
+        fout << (firstIteration ? "'" : " ");
+        // Need to double escape backslashes
+        cmSystemTools::ReplaceString(subCommandE, "\\", "\\\\");
+        fout << subCommandE;
+        firstIteration = false;
+      }
+      if (!command.empty()) {
+        fout << "'" << std::endl;
+      }
+    }
+  }
+}
+
+void cmGhsMultiTargetGenerator::WriteSourceProperty(std::ostream& fout,
+                                                    const cmSourceFile* sf,
+                                                    std::string propName,
+                                                    std::string propFlag)
+{
+  const char* prop = sf->GetProperty(propName);
+  if (prop) {
+    std::vector<std::string> list;
+    cmSystemTools::ExpandListArgument(prop, list);
+    for (auto& p : list) {
+      fout << "    " << propFlag << p << std::endl;
+    }
+  }
+}
+
+void cmGhsMultiTargetGenerator::WriteSources(std::ostream& fout_proj)
+{
+  /* vector of all sources for this target */
+  std::vector<cmSourceFile*> sources;
+  this->GeneratorTarget->GetSourceFiles(sources, this->ConfigName);
+
+  /* vector of all groups defined for this target
+   * -- but the vector is not expanded with sub groups or in any useful order
+   */
+  std::vector<cmSourceGroup> sourceGroups = this->Makefile->GetSourceGroups();
+
+  /* for each source file assign it to its group */
+  std::map<std::string, std::vector<cmSourceFile*>> groupFiles;
+  std::set<std::string> groupNames;
+  for (auto& sf : sources) {
+    cmSourceGroup* sourceGroup =
+      this->Makefile->FindSourceGroup(sf->GetFullPath(), sourceGroups);
+    std::string gn = sourceGroup->GetFullName();
+    groupFiles[gn].push_back(sf);
+    groupNames.insert(gn);
+  }
+
+  /* list of known groups and the order they are displayed in a project file */
+  const std::vector<std::string> standardGroups = {
+    "Header Files", "Source Files",     "CMake Rules",
+    "Object Files", "Object Libraries", "Resources"
+  };
+
+  /* list of groups in the order they are displayed in a project file*/
+  std::vector<std::string> groupFilesList(groupFiles.size());
+
+  /* put the groups in the order they should be listed
+   * - standard groups first, and then everything else
+   *   in the order used by std::map.
+   */
+  int i = 0;
+  for (const std::string& gn : standardGroups) {
+    auto n = groupNames.find(gn);
+    if (n != groupNames.end()) {
+      groupFilesList[i] = *n;
+      i += 1;
+      groupNames.erase(gn);
+    }
+  }
+
+  { /* catch-all group - is last item */
+    std::string gn = "";
+    auto n = groupNames.find(gn);
+    if (n != groupNames.end()) {
+      groupFilesList.back() = *n;
+      groupNames.erase(gn);
+    }
+  }
+
+  for (auto& n : groupNames) {
+    groupFilesList[i] = n;
+    i += 1;
+  }
+
+  /* sort the files within each group */
+  for (auto& n : groupFilesList) {
+    std::sort(groupFiles[n].begin(), groupFiles[n].end(),
+              [](cmSourceFile* l, cmSourceFile* r) {
+                return l->GetFullPath() < r->GetFullPath();
+              });
+  }
+
+  /* list of open project files */
+  std::vector<cmGeneratedFileStream*> gfiles;
+
+  /* write files into the proper project file
+   * -- groups go into main project file
+   *    unless FOLDER property or variable is set.
+   */
+  for (auto& sg : groupFilesList) {
+    std::ostream* fout;
+    bool useProjectFile =
+      cmSystemTools::IsOn(
+        this->GeneratorTarget->GetProperty("GHS_NO_SOURCE_GROUP_FILE")) ||
+      cmSystemTools::IsOn(
+        this->Makefile->GetDefinition("CMAKE_GHS_NO_SOURCE_GROUP_FILE"));
+    if (useProjectFile || sg.empty()) {
+      fout = &fout_proj;
+    } else {
+      // Open the filestream in copy-if-different mode.
+      std::string gname = sg;
+      cmsys::SystemTools::ReplaceString(gname, "\\", "_");
+      std::string lpath =
+        this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget);
+      lpath += "/";
+      lpath += gname;
+      lpath += cmGlobalGhsMultiGenerator::FILE_EXTENSION;
+      std::string fpath = this->LocalGenerator->GetCurrentBinaryDirectory();
+      fpath += "/";
+      fpath += lpath;
+      cmGeneratedFileStream* f = new cmGeneratedFileStream(fpath.c_str());
+      f->SetCopyIfDifferent(true);
+      gfiles.push_back(f);
+      fout = f;
+      this->GetGlobalGenerator()->WriteFileHeader(*f);
+      GhsMultiGpj::WriteGpjTag(GhsMultiGpj::SUBPROJECT, *f);
+      fout_proj << lpath << " ";
+      GhsMultiGpj::WriteGpjTag(GhsMultiGpj::SUBPROJECT, fout_proj);
+    }
+
+    if (useProjectFile) {
+      if (sg.empty()) {
+        *fout << "{comment} Others" << std::endl;
+      } else {
+        *fout << "{comment} " << sg << std::endl;
+      }
+    }
+
+    /* output rule for each source file */
+    for (const cmSourceFile* si : groupFiles[sg]) {
+
+      // Convert filename to native system
+      // WORKAROUND: GHS MULTI 6.1.4 and 6.1.6 are known to need backslash on
+      // windows when opening some files from the search window.
+      std::string fname(si->GetFullPath());
+      cmSystemTools::ConvertToOutputSlashes(fname);
+      *fout << fname << std::endl;
+
+      if ("ld" != si->GetExtension() && "int" != si->GetExtension() &&
+          "bsp" != si->GetExtension()) {
+        this->WriteObjectLangOverride(*fout, si);
+      }
+
+      this->WriteSourceProperty(*fout, si, "INCLUDE_DIRECTORIES", "-I");
+      this->WriteSourceProperty(*fout, si, "COMPILE_DEFINITIONS", "-D");
+      this->WriteSourceProperty(*fout, si, "COMPILE_OPTIONS", "");
+
+      /* to avoid clutter in the gui only print out the objectName if it has
+       * been renamed */
+      std::string objectName = this->GeneratorTarget->GetObjectName(si);
+      if (!objectName.empty() &&
+          this->GeneratorTarget->HasExplicitObjectName(si)) {
+        *fout << "    -o " << objectName << std::endl;
+      }
+    }
+  }
+
+  for (cmGeneratedFileStream* f : gfiles) {
+    f->Close();
+  }
+}
+
+void cmGhsMultiTargetGenerator::WriteObjectLangOverride(
+  std::ostream& fout, const cmSourceFile* sourceFile)
+{
+  const char* rawLangProp = sourceFile->GetProperty("LANGUAGE");
+  if (NULL != rawLangProp) {
+    std::string sourceLangProp(rawLangProp);
+    std::string extension(sourceFile->GetExtension());
+    if ("CXX" == sourceLangProp && ("c" == extension || "C" == extension)) {
+      fout << "    -dotciscxx" << std::endl;
+    }
+  }
+}
+
+void cmGhsMultiTargetGenerator::WriteReferences(std::ostream& fout)
+{
+  // This only applies to INTEGRITY Applications
+  if (this->TagType != GhsMultiGpj::INTERGRITY_APPLICATION) {
+    return;
+  }
+
+  // Get the targets that this one depends upon
+  cmTargetDependSet unordered =
+    this->GetGlobalGenerator()->GetTargetDirectDepends(this->GeneratorTarget);
+  cmGlobalGhsMultiGenerator::OrderedTargetDependSet ordered(unordered,
+                                                            this->Name);
+  for (auto& t : ordered) {
+    std::string tname = t->GetName();
+    std::string tpath = t->LocalGenerator->GetCurrentBinaryDirectory();
+    std::string rootpath = this->LocalGenerator->GetCurrentBinaryDirectory();
+    std::string outpath =
+      this->LocalGenerator->MaybeConvertToRelativePath(rootpath, tpath) + "/" +
+      tname + "REF" + cmGlobalGhsMultiGenerator::FILE_EXTENSION;
+
+    fout << outpath;
+    fout << "    ";
+    GhsMultiGpj::WriteGpjTag(GhsMultiGpj::REFERENCE, fout);
+
+    // Tell the global generator that a refernce project needs to be created
+    t->Target->SetProperty("GHS_REFERENCE_PROJECT", "ON");
+  }
+}
+
+bool cmGhsMultiTargetGenerator::DetermineIfIntegrityApp(void)
+{
+  const char* p = this->GeneratorTarget->GetProperty("ghs_integrity_app");
+  if (p) {
+    return cmSystemTools::IsOn(
+      this->GeneratorTarget->GetProperty("ghs_integrity_app"));
+  } else {
+    std::vector<cmSourceFile*> sources;
+    this->GeneratorTarget->GetSourceFiles(sources, this->ConfigName);
+    for (auto& sf : sources) {
+      if ("int" == sf->GetExtension()) {
+        return true;
+      }
+    }
+    return false;
+  }
+}