Improve Const Correctness
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@ -420,7 +420,7 @@ void cmMakefileTargetGenerator::WriteCommonCodeRules()
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this->GeneratorTarget->HasLinkDependencyFile(this->GetConfigName());
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if (compilerGenerateDeps || linkerGenerateDeps || ccGenerateDeps) {
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std::string compilerDependFile =
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std::string const compilerDependFile =
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cmStrCat(this->TargetBuildDirectoryFull, "/compiler_depend.make");
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*this->BuildFileStream << "# Include any dependencies generated by the "
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"compiler for this target.\n"
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@ -613,17 +613,17 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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}
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// Use compiler to generate dependencies, if supported.
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bool compilerGenerateDeps =
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bool const compilerGenerateDeps =
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this->GlobalGenerator->SupportsCompilerDependencies() &&
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cmIsOn(this->Makefile->GetDefinition(
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cmStrCat("CMAKE_", lang, "_DEPENDS_USE_COMPILER")));
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auto scanner = compilerGenerateDeps ? cmDependencyScannerKind::Compiler
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: cmDependencyScannerKind::CMake;
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auto const scanner = compilerGenerateDeps ? cmDependencyScannerKind::Compiler
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: cmDependencyScannerKind::CMake;
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// Get the full path name of the object file.
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std::string const& objectName =
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this->GeneratorTarget->GetObjectName(&source);
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std::string obj =
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std::string const obj =
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cmStrCat(this->LocalGenerator->GetTargetDirectory(this->GeneratorTarget),
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'/', objectName);
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@ -642,7 +642,7 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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// Create the directory containing the object file. This may be a
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// subdirectory under the target's directory.
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{
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std::string dir = cmSystemTools::GetFilenamePath(obj);
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std::string const dir = cmSystemTools::GetFilenamePath(obj);
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cmSystemTools::MakeDirectory(this->LocalGenerator->ConvertToFullPath(dir));
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}
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@ -656,7 +656,7 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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std::string objFullPath =
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cmStrCat(this->LocalGenerator->GetCurrentBinaryDirectory(), '/', obj);
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objFullPath = cmSystemTools::CollapseFullPath(objFullPath);
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std::string srcFullPath =
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std::string const srcFullPath =
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cmSystemTools::CollapseFullPath(source.GetFullPath());
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this->LocalGenerator->AddImplicitDepends(this->GeneratorTarget, lang,
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objFullPath, srcFullPath, scanner);
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@ -669,8 +669,8 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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// generate the depend scanning rule
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this->WriteObjectDependRules(source, depends);
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std::string config = this->GetConfigName();
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std::string configUpper = cmSystemTools::UpperCase(config);
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std::string const config = this->GetConfigName();
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std::string const configUpper = cmSystemTools::UpperCase(config);
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// Add precompile headers dependencies
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std::vector<std::string> architectures =
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@ -726,7 +726,8 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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this->GeneratorTarget->AddExplicitLanguageFlags(flags, source);
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// Add language-specific flags.
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std::string langFlags = cmStrCat("$(", lang, "_FLAGS", filterArch, ")");
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std::string const langFlags =
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cmStrCat("$(", lang, "_FLAGS", filterArch, ")");
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this->LocalGenerator->AppendFlags(flags, langFlags);
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cmGeneratorExpressionInterpreter genexInterpreter(
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@ -745,7 +746,7 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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cmSystemTools::GetFilenameWithoutLastExtension(objectName);
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ispcSource = cmSystemTools::GetFilenameWithoutLastExtension(ispcSource);
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cmValue ispcSuffixProp =
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cmValue const ispcSuffixProp =
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this->GeneratorTarget->GetProperty("ISPC_HEADER_SUFFIX");
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assert(ispcSuffixProp);
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@ -784,7 +785,7 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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// Add precompile headers compile options.
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if (!pchSources.empty() && !source.GetProperty("SKIP_PRECOMPILE_HEADERS")) {
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std::string pchOptions;
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auto pchIt = pchSources.find(source.GetFullPath());
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auto const pchIt = pchSources.find(source.GetFullPath());
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if (pchIt != pchSources.end()) {
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pchOptions = this->GeneratorTarget->GetPchCreateCompileOptions(
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config, lang, pchIt->second);
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@ -830,7 +831,8 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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<< "_DEFINES = " << evaluatedDefs << "\n"
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<< "\n";
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}
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std::string defPropName = cmStrCat("COMPILE_DEFINITIONS_", configUpper);
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std::string const defPropName =
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cmStrCat("COMPILE_DEFINITIONS_", configUpper);
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if (cmValue config_compile_defs = source.GetProperty(defPropName)) {
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const std::string& evaluatedDefs =
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genexInterpreter.Evaluate(*config_compile_defs, COMPILE_DEFINITIONS);
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@ -841,7 +843,7 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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}
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// Get the output paths for source and object files.
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std::string sourceFile = this->LocalGenerator->ConvertToOutputFormat(
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std::string const sourceFile = this->LocalGenerator->ConvertToOutputFormat(
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source.GetFullPath(), cmOutputConverter::SHELL);
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// Construct the build message.
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@ -897,7 +899,7 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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targetOutPathCompilePDB.back() = '/';
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}
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std::string compilePdbOutputPath =
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std::string const compilePdbOutputPath =
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this->GeneratorTarget->GetCompilePDBDirectory(this->GetConfigName());
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cmSystemTools::MakeDirectory(compilePdbOutputPath);
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}
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@ -910,7 +912,7 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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vars.TargetPDB = targetOutPathPDB.c_str();
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vars.TargetCompilePDB = targetOutPathCompilePDB.c_str();
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vars.Source = sourceFile.c_str();
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std::string shellObj =
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std::string const shellObj =
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this->LocalGenerator->ConvertToOutputFormat(obj, cmOutputConverter::SHELL);
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vars.Object = shellObj.c_str();
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std::string objectDir = this->GeneratorTarget->GetSupportDirectory();
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@ -960,7 +962,7 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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// At the moment, it is assumed that C, C++, Fortran, and CUDA have both
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// assembly and preprocessor capabilities. The same is true for the
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// ability to export compile commands
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bool lang_has_preprocessor =
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bool const lang_has_preprocessor =
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((lang == "C") || (lang == "CXX") || (lang == "OBJC") ||
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(lang == "OBJCXX") || (lang == "Fortran") || (lang == "CUDA") ||
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lang == "ISPC" || lang == "HIP" || lang == "ASM");
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@ -1016,31 +1018,31 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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// no launcher for CMAKE_EXPORT_COMPILE_COMMANDS
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rulePlaceholderExpander->ExpandRuleVariables(this->LocalGenerator,
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compileCommand, vars);
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std::string workingDirectory =
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std::string const workingDirectory =
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this->LocalGenerator->GetCurrentBinaryDirectory();
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std::string::size_type lfPos = compileCommand.find(langFlags);
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if (lfPos != std::string::npos) {
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compileCommand.replace(lfPos, langFlags.size(),
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this->GetFlags(lang, this->GetConfigName()));
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}
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std::string langDefines = std::string("$(") + lang + "_DEFINES)";
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std::string::size_type ldPos = compileCommand.find(langDefines);
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std::string const langDefines = std::string("$(") + lang + "_DEFINES)";
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std::string::size_type const ldPos = compileCommand.find(langDefines);
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if (ldPos != std::string::npos) {
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compileCommand.replace(ldPos, langDefines.size(),
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this->GetDefines(lang, this->GetConfigName()));
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}
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std::string langIncludes = std::string("$(") + lang + "_INCLUDES)";
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std::string::size_type liPos = compileCommand.find(langIncludes);
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std::string const langIncludes = std::string("$(") + lang + "_INCLUDES)";
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std::string::size_type const liPos = compileCommand.find(langIncludes);
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if (liPos != std::string::npos) {
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compileCommand.replace(liPos, langIncludes.size(),
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this->GetIncludes(lang, this->GetConfigName()));
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}
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cmValue eliminate[] = {
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cmValue const eliminate[] = {
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this->Makefile->GetDefinition("CMAKE_START_TEMP_FILE"),
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this->Makefile->GetDefinition("CMAKE_END_TEMP_FILE")
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};
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for (cmValue el : eliminate) {
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for (cmValue const& el : eliminate) {
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if (el) {
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cmSystemTools::ReplaceString(compileCommand, *el, "");
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}
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@ -1330,8 +1332,8 @@ void cmMakefileTargetGenerator::WriteObjectRuleFiles(
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if (do_preprocess_rules) {
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commands.clear();
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std::string relativeObjI = relativeObjBase + ".i";
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std::string objI = objBase + ".i";
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std::string const relativeObjI = relativeObjBase + ".i";
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std::string const objI = objBase + ".i";
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std::string preprocessEcho =
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cmStrCat("Preprocessing ", lang, " source to ", objI);
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@ -1423,7 +1425,7 @@ void cmMakefileTargetGenerator::WriteTargetCleanRules()
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std::vector<std::string> commands;
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// Construct the clean target name.
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std::string cleanTarget = cmStrCat(
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std::string const cleanTarget = cmStrCat(
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this->LocalGenerator->GetRelativeTargetDirectory(this->GeneratorTarget),
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"/clean");
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@ -1451,7 +1453,7 @@ bool cmMakefileTargetGenerator::WriteMakeRule(
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}
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// Check whether we need to bother checking for a symbolic output.
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bool need_symbolic = this->GlobalGenerator->GetNeedSymbolicMark();
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bool const need_symbolic = this->GlobalGenerator->GetNeedSymbolicMark();
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// Check whether the first output is marked as symbolic.
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if (need_symbolic) {
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@ -1481,7 +1483,7 @@ bool cmMakefileTargetGenerator::WriteMakeRule(
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bool o_symbolic = false;
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if (need_symbolic) {
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if (cmSourceFile* sf = this->Makefile->GetSource(output)) {
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if (cmSourceFile const* sf = this->Makefile->GetSource(output)) {
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o_symbolic = sf->GetPropertyAsBool("SYMBOLIC");
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}
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}
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@ -1559,7 +1561,7 @@ void cmMakefileTargetGenerator::WriteTargetDependRules()
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"# Targets to which this target links which contain Fortran sources.\n"
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"set(CMAKE_Fortran_TARGET_LINKED_INFO_FILES\n";
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/* clang-format on */
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std::vector<std::string> dirs =
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std::vector<std::string> const dirs =
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this->GetLinkedTargetDirectories("Fortran", this->GetConfigName());
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for (std::string const& d : dirs) {
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*this->InfoFileStream << " \"" << d << "/DependInfo.cmake\"\n";
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@ -1591,7 +1593,7 @@ void cmMakefileTargetGenerator::WriteTargetDependRules()
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std::vector<std::string> commands;
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// Construct the name of the dependency generation target.
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std::string depTarget = cmStrCat(
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std::string const depTarget = cmStrCat(
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this->LocalGenerator->GetRelativeTargetDirectory(this->GeneratorTarget),
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"/depend");
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@ -1701,7 +1703,7 @@ void cmMakefileTargetGenerator::WriteDeviceLinkRule(
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deps.emplace_back(cmStrCat(relPath, obj));
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}
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std::unordered_set<std::string> depsSet(deps.begin(), deps.end());
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std::unordered_set<std::string> const depsSet(deps.begin(), deps.end());
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deps.clear();
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std::copy(depsSet.begin(), depsSet.end(), std::back_inserter(deps));
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return deps;
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@ -1785,7 +1787,7 @@ void cmMakefileTargetGenerator::WriteDeviceLinkRule(
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this->GetDeviceLinkFlags(linkFlags, "CUDA");
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vars.LinkFlags = linkFlags.c_str();
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std::string flags = this->GetFlags("CUDA", this->GetConfigName());
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std::string const flags = this->GetFlags("CUDA", this->GetConfigName());
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vars.Flags = flags.c_str();
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std::string compileCmd = this->GetLinkRule("CMAKE_CUDA_DEVICE_LINK_COMPILE");
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@ -1839,8 +1841,8 @@ void cmMakefileTargetGenerator::GenerateCustomRuleFile(
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// Write the rule.
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const std::vector<std::string>& outputs = ccg.GetOutputs();
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bool symbolic = this->WriteMakeRule(*this->BuildFileStream, nullptr, outputs,
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depends, commands);
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bool const symbolic = this->WriteMakeRule(*this->BuildFileStream, nullptr,
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outputs, depends, commands);
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// Symbolic inputs are not expected to exist, so add dummy rules.
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if (this->CMP0113New && !depends.empty()) {
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@ -2328,7 +2330,7 @@ void cmMakefileTargetGenerator::CreateObjectLists(
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useWatcomQuote);
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if (useResponseFile) {
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// MSVC response files cannot exceed 128K.
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std::string::size_type const responseFileLimit = 131000;
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std::string::size_type constexpr responseFileLimit = 131000;
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// Construct the individual object list strings.
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std::vector<std::string> object_strings;
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@ -2461,7 +2463,8 @@ std::string cmMakefileTargetGenerator::GetResponseFlag(
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std::string responseFlag = "@";
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std::string responseFlagVar;
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auto lang = this->GeneratorTarget->GetLinkerLanguage(this->GetConfigName());
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auto const lang =
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this->GeneratorTarget->GetLinkerLanguage(this->GetConfigName());
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if (mode == cmMakefileTargetGenerator::ResponseFlagFor::Link) {
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responseFlagVar = cmStrCat("CMAKE_", lang, "_RESPONSE_FILE_LINK_FLAG");
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} else if (mode == cmMakefileTargetGenerator::ResponseFlagFor::DeviceLink) {
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