Refactor: Prepare Ninja generator for multi-config

1 files changed, 175 insertions, 146 deletions

diff --git a/Source/cmNinjaNormalTargetGenerator.cxx b/Source/cmNinjaNormalTargetGenerator.cxx
index 72bef215ea..5601a33d43 100644
--- a/Source/cmNinjaNormalTargetGenerator.cxx
+++ b/Source/cmNinjaNormalTargetGenerator.cxx
@@ -41,33 +41,25 @@
 cmNinjaNormalTargetGenerator::cmNinjaNormalTargetGenerator(
   cmGeneratorTarget* target)
   : cmNinjaTargetGenerator(target)
-  , TargetLinkLanguage("")
 {
-  this->TargetLinkLanguage = target->GetLinkerLanguage(this->GetConfigName());
-  if (target->GetType() == cmStateEnums::EXECUTABLE) {
-    this->TargetNames = this->GetGeneratorTarget()->GetExecutableNames(
-      GetLocalGenerator()->GetConfigName());
-  } else {
-    this->TargetNames = this->GetGeneratorTarget()->GetLibraryNames(
-      GetLocalGenerator()->GetConfigName());
-  }
-
   if (target->GetType() != cmStateEnums::OBJECT_LIBRARY) {
     // on Windows the output dir is already needed at compile time
     // ensure the directory exists (OutDir test)
-    EnsureDirectoryExists(target->GetDirectory(this->GetConfigName()));
+    for (auto const& config : this->GetConfigNames()) {
+      EnsureDirectoryExists(target->GetDirectory(config));
+    }
   }
 
-  this->OSXBundleGenerator =
-    cm::make_unique<cmOSXBundleGenerator>(target, this->GetConfigName());
+  this->OSXBundleGenerator = cm::make_unique<cmOSXBundleGenerator>(target);
   this->OSXBundleGenerator->SetMacContentFolders(&this->MacContentFolders);
 }
 
 cmNinjaNormalTargetGenerator::~cmNinjaNormalTargetGenerator() = default;
 
-void cmNinjaNormalTargetGenerator::Generate()
+void cmNinjaNormalTargetGenerator::Generate(const std::string& config)
 {
-  if (this->TargetLinkLanguage.empty()) {
+  std::string lang = this->GeneratorTarget->GetLinkerLanguage(config);
+  if (this->TargetLinkLanguage(config).empty()) {
     cmSystemTools::Error("CMake can not determine linker language for "
                          "target: " +
                          this->GetGeneratorTarget()->GetName());
@@ -75,25 +67,26 @@ void cmNinjaNormalTargetGenerator::Generate()
   }
 
   // Write the rules for each language.
-  this->WriteLanguagesRules();
+  this->WriteLanguagesRules(config);
 
   // Write the build statements
-  this->WriteObjectBuildStatements();
+  this->WriteObjectBuildStatements(config);
 
   if (this->GetGeneratorTarget()->GetType() == cmStateEnums::OBJECT_LIBRARY) {
-    this->WriteObjectLibStatement();
+    this->WriteObjectLibStatement(config);
   } else {
     // If this target has cuda language link inputs, and we need to do
     // device linking
-    this->WriteDeviceLinkStatement();
-    this->WriteLinkStatement();
+    this->WriteDeviceLinkStatement(config);
+    this->WriteLinkStatement(config);
   }
 
   // Find ADDITIONAL_CLEAN_FILES
-  this->AdditionalCleanFiles();
+  this->AdditionalCleanFiles(config);
 }
 
-void cmNinjaNormalTargetGenerator::WriteLanguagesRules()
+void cmNinjaNormalTargetGenerator::WriteLanguagesRules(
+  const std::string& config)
 {
 #ifdef NINJA_GEN_VERBOSE_FILES
   cmGlobalNinjaGenerator::WriteDivider(this->GetRulesFileStream());
@@ -106,8 +99,7 @@ void cmNinjaNormalTargetGenerator::WriteLanguagesRules()
   // Write rules for languages compiled in this target.
   std::set<std::string> languages;
   std::vector<cmSourceFile const*> sourceFiles;
-  this->GetGeneratorTarget()->GetObjectSources(
-    sourceFiles, this->GetMakefile()->GetSafeDefinition("CMAKE_BUILD_TYPE"));
+  this->GetGeneratorTarget()->GetObjectSources(sourceFiles, config);
   for (cmSourceFile const* sf : sourceFiles) {
     std::string const lang = sf->GetLanguage();
     if (!lang.empty()) {
@@ -139,18 +131,20 @@ const char* cmNinjaNormalTargetGenerator::GetVisibleTypeName() const
   }
 }
 
-std::string cmNinjaNormalTargetGenerator::LanguageLinkerRule() const
+std::string cmNinjaNormalTargetGenerator::LanguageLinkerRule(
+  const std::string& config) const
 {
-  return this->TargetLinkLanguage + "_" +
+  return this->TargetLinkLanguage(config) + "_" +
     cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType()) +
     "_LINKER__" +
     cmGlobalNinjaGenerator::EncodeRuleName(
            this->GetGeneratorTarget()->GetName());
 }
 
-std::string cmNinjaNormalTargetGenerator::LanguageLinkerDeviceRule() const
+std::string cmNinjaNormalTargetGenerator::LanguageLinkerDeviceRule(
+  const std::string& config) const
 {
-  return this->TargetLinkLanguage + "_" +
+  return this->TargetLinkLanguage(config) + "_" +
     cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType()) +
     "_DEVICE_LINKER__" +
     cmGlobalNinjaGenerator::EncodeRuleName(
@@ -165,9 +159,10 @@ struct cmNinjaRemoveNoOpCommands
   }
 };
 
-void cmNinjaNormalTargetGenerator::WriteDeviceLinkRule(bool useResponseFile)
+void cmNinjaNormalTargetGenerator::WriteDeviceLinkRule(
+  bool useResponseFile, const std::string& config)
 {
-  cmNinjaRule rule(this->LanguageLinkerDeviceRule());
+  cmNinjaRule rule(this->LanguageLinkerDeviceRule(config));
   if (!this->GetGlobalGenerator()->HasRule(rule.Name)) {
     cmRulePlaceholderExpander::RuleVariables vars;
     vars.CMTargetName = this->GetGeneratorTarget()->GetName().c_str();
@@ -241,30 +236,34 @@ void cmNinjaNormalTargetGenerator::WriteDeviceLinkRule(bool useResponseFile)
     rule.Command = this->GetLocalGenerator()->BuildCommandLine(linkCmds);
 
     // Write the linker rule with response file if needed.
-    rule.Comment = cmStrCat("Rule for linking ", this->TargetLinkLanguage, ' ',
-                            this->GetVisibleTypeName(), '.');
-    rule.Description = cmStrCat("Linking ", this->TargetLinkLanguage, ' ',
-                                this->GetVisibleTypeName(), " $TARGET_FILE");
+    rule.Comment =
+      cmStrCat("Rule for linking ", this->TargetLinkLanguage(config), ' ',
+               this->GetVisibleTypeName(), '.');
+    rule.Description =
+      cmStrCat("Linking ", this->TargetLinkLanguage(config), ' ',
+               this->GetVisibleTypeName(), " $TARGET_FILE");
     rule.Restat = "$RESTAT";
 
     this->GetGlobalGenerator()->AddRule(rule);
   }
 }
 
-void cmNinjaNormalTargetGenerator::WriteLinkRule(bool useResponseFile)
+void cmNinjaNormalTargetGenerator::WriteLinkRule(bool useResponseFile,
+                                                 const std::string& config)
 {
   cmStateEnums::TargetType targetType = this->GetGeneratorTarget()->GetType();
 
-  std::string linkRuleName = this->LanguageLinkerRule();
+  std::string linkRuleName = this->LanguageLinkerRule(config);
   if (!this->GetGlobalGenerator()->HasRule(linkRuleName)) {
     cmNinjaRule rule(std::move(linkRuleName));
     cmRulePlaceholderExpander::RuleVariables vars;
     vars.CMTargetName = this->GetGeneratorTarget()->GetName().c_str();
     vars.CMTargetType = cmState::GetTargetTypeName(targetType);
 
-    vars.Language = this->TargetLinkLanguage.c_str();
+    std::string lang = this->TargetLinkLanguage(config);
+    vars.Language = config.c_str();
 
-    if (this->TargetLinkLanguage == "Swift") {
+    if (this->TargetLinkLanguage(config) == "Swift") {
       vars.SwiftLibraryName = "$SWIFT_LIBRARY_NAME";
       vars.SwiftModule = "$SWIFT_MODULE";
       vars.SwiftModuleName = "$SWIFT_MODULE_NAME";
@@ -278,7 +277,8 @@ void cmNinjaNormalTargetGenerator::WriteLinkRule(bool useResponseFile)
 
     std::string responseFlag;
 
-    std::string cmakeVarLang = cmStrCat("CMAKE_", this->TargetLinkLanguage);
+    std::string cmakeVarLang =
+      cmStrCat("CMAKE_", this->TargetLinkLanguage(config));
 
     // build response file name
     std::string cmakeLinkVar = cmakeVarLang + "_RESPONSE_FILE_LINK_FLAG";
@@ -286,7 +286,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkRule(bool useResponseFile)
 
     if (flag) {
       responseFlag = flag;
-    } else if (this->TargetLinkLanguage != "CUDA") {
+    } else if (this->TargetLinkLanguage(config) != "CUDA") {
       responseFlag = "@";
     }
 
@@ -304,7 +304,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkRule(bool useResponseFile)
         rule.RspContent = "$in_newline";
       }
       rule.RspContent += " $LINK_PATH $LINK_LIBRARIES";
-      if (this->TargetLinkLanguage == "Swift") {
+      if (this->TargetLinkLanguage(config) == "Swift") {
         vars.SwiftSources = responseFlag.c_str();
       } else {
         vars.Objects = responseFlag.c_str();
@@ -359,7 +359,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkRule(bool useResponseFile)
       this->GetLocalGenerator()->CreateRulePlaceholderExpander());
 
     // Rule for linking library/executable.
-    std::vector<std::string> linkCmds = this->ComputeLinkCmd();
+    std::vector<std::string> linkCmds = this->ComputeLinkCmd(config);
     for (std::string& linkCmd : linkCmds) {
       linkCmd = cmStrCat(launcher, linkCmd);
       rulePlaceholderExpander->ExpandRuleVariables(this->GetLocalGenerator(),
@@ -374,15 +374,18 @@ void cmNinjaNormalTargetGenerator::WriteLinkRule(bool useResponseFile)
     rule.Command = this->GetLocalGenerator()->BuildCommandLine(linkCmds);
 
     // Write the linker rule with response file if needed.
-    rule.Comment = cmStrCat("Rule for linking ", this->TargetLinkLanguage, ' ',
-                            this->GetVisibleTypeName(), '.');
-    rule.Description = cmStrCat("Linking ", this->TargetLinkLanguage, ' ',
-                                this->GetVisibleTypeName(), " $TARGET_FILE");
+    rule.Comment =
+      cmStrCat("Rule for linking ", this->TargetLinkLanguage(config), ' ',
+               this->GetVisibleTypeName(), '.');
+    rule.Description =
+      cmStrCat("Linking ", this->TargetLinkLanguage(config), ' ',
+               this->GetVisibleTypeName(), " $TARGET_FILE");
     rule.Restat = "$RESTAT";
     this->GetGlobalGenerator()->AddRule(rule);
   }
 
-  if (this->TargetNames.Output != this->TargetNames.Real &&
+  auto const tgtNames = this->TargetNames(config);
+  if (tgtNames.Output != tgtNames.Real &&
       !this->GetGeneratorTarget()->IsFrameworkOnApple()) {
     std::string cmakeCommand =
       this->GetLocalGenerator()->ConvertToOutputFormat(
@@ -441,7 +444,8 @@ std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeDeviceLinkCmd()
   return linkCmds;
 }
 
-std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeLinkCmd()
+std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeLinkCmd(
+  const std::string& config)
 {
   std::vector<std::string> linkCmds;
   cmMakefile* mf = this->GetMakefile();
@@ -450,14 +454,14 @@ std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeLinkCmd()
     // this occurs when things like IPO is enabled, and we need to use the
     // CMAKE_<lang>_CREATE_STATIC_LIBRARY_IPO define instead.
     std::string linkCmdVar = this->GetGeneratorTarget()->GetCreateRuleVariable(
-      this->TargetLinkLanguage, this->GetConfigName());
+      this->TargetLinkLanguage(config), config);
     const char* linkCmd = mf->GetDefinition(linkCmdVar);
     if (linkCmd) {
       std::string linkCmdStr = linkCmd;
-      if (this->GetGeneratorTarget()->HasImplibGNUtoMS(this->ConfigName)) {
-        std::string ruleVar = cmStrCat(
-          "CMAKE_", this->GeneratorTarget->GetLinkerLanguage(this->ConfigName),
-          "_GNUtoMS_RULE");
+      if (this->GetGeneratorTarget()->HasImplibGNUtoMS(config)) {
+        std::string ruleVar =
+          cmStrCat("CMAKE_", this->GeneratorTarget->GetLinkerLanguage(config),
+                   "_GNUtoMS_RULE");
         if (const char* rule = this->Makefile->GetDefinition(ruleVar)) {
           linkCmdStr += rule;
         }
@@ -469,9 +473,8 @@ std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeLinkCmd()
             cmSystemTools::GetCMakeCommand(), cmLocalGenerator::SHELL),
           " -E __run_co_compile --lwyu=");
         cmGeneratorTarget& gt = *this->GetGeneratorTarget();
-        const std::string cfgName = this->GetConfigName();
         std::string targetOutputReal = this->ConvertToNinjaPath(
-          gt.GetFullPath(cfgName, cmStateEnums::RuntimeBinaryArtifact,
+          gt.GetFullPath(config, cmStateEnums::RuntimeBinaryArtifact,
                          /*realname=*/true));
         cmakeCommand += targetOutputReal;
         linkCmds.push_back(std::move(cmakeCommand));
@@ -490,21 +493,21 @@ std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeLinkCmd()
       }
       // TODO: Use ARCHIVE_APPEND for archives over a certain size.
       {
-        std::string linkCmdVar =
-          cmStrCat("CMAKE_", this->TargetLinkLanguage, "_ARCHIVE_CREATE");
+        std::string linkCmdVar = cmStrCat(
+          "CMAKE_", this->TargetLinkLanguage(config), "_ARCHIVE_CREATE");
 
         linkCmdVar = this->GeneratorTarget->GetFeatureSpecificLinkRuleVariable(
-          linkCmdVar, this->TargetLinkLanguage, this->GetConfigName());
+          linkCmdVar, this->TargetLinkLanguage(config), config);
 
         std::string const& linkCmd = mf->GetRequiredDefinition(linkCmdVar);
         cmExpandList(linkCmd, linkCmds);
       }
       {
-        std::string linkCmdVar =
-          cmStrCat("CMAKE_", this->TargetLinkLanguage, "_ARCHIVE_FINISH");
+        std::string linkCmdVar = cmStrCat(
+          "CMAKE_", this->TargetLinkLanguage(config), "_ARCHIVE_FINISH");
 
         linkCmdVar = this->GeneratorTarget->GetFeatureSpecificLinkRuleVariable(
-          linkCmdVar, this->TargetLinkLanguage, this->GetConfigName());
+          linkCmdVar, this->TargetLinkLanguage(config), config);
 
         std::string const& linkCmd = mf->GetRequiredDefinition(linkCmdVar);
         cmExpandList(linkCmd, linkCmds);
@@ -535,7 +538,8 @@ std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeLinkCmd()
   return std::vector<std::string>();
 }
 
-void cmNinjaNormalTargetGenerator::WriteDeviceLinkStatement()
+void cmNinjaNormalTargetGenerator::WriteDeviceLinkStatement(
+  const std::string& config)
 {
   cmGlobalNinjaGenerator* globalGen = this->GetGlobalGenerator();
   if (!globalGen->GetLanguageEnabled("CUDA")) {
@@ -545,7 +549,7 @@ void cmNinjaNormalTargetGenerator::WriteDeviceLinkStatement()
   cmGeneratorTarget* genTarget = this->GetGeneratorTarget();
 
   bool requiresDeviceLinking = requireDeviceLinking(
-    *this->GeneratorTarget, *this->GetLocalGenerator(), this->ConfigName);
+    *this->GeneratorTarget, *this->GetLocalGenerator(), config);
   if (!requiresDeviceLinking) {
     return;
   }
@@ -558,12 +562,11 @@ void cmNinjaNormalTargetGenerator::WriteDeviceLinkStatement()
   std::string const& objExt =
     this->Makefile->GetSafeDefinition("CMAKE_CUDA_OUTPUT_EXTENSION");
 
-  std::string const cfgName = this->GetConfigName();
   std::string const targetOutputReal = ConvertToNinjaPath(
     genTarget->ObjectDirectory + "cmake_device_link" + objExt);
 
   std::string const targetOutputImplib = ConvertToNinjaPath(
-    genTarget->GetFullPath(cfgName, cmStateEnums::ImportLibraryArtifact));
+    genTarget->GetFullPath(config, cmStateEnums::ImportLibraryArtifact));
 
   this->DeviceLinkObject = targetOutputReal;
 
@@ -575,7 +578,7 @@ void cmNinjaNormalTargetGenerator::WriteDeviceLinkStatement()
                              << " target " << this->GetTargetName() << "\n\n";
 
   // Compute the comment.
-  cmNinjaBuild build(this->LanguageLinkerDeviceRule());
+  cmNinjaBuild build(this->LanguageLinkerDeviceRule(config));
   build.Comment =
     cmStrCat("Link the ", this->GetVisibleTypeName(), ' ', targetOutputReal);
 
@@ -585,13 +588,14 @@ void cmNinjaNormalTargetGenerator::WriteDeviceLinkStatement()
   build.Outputs.push_back(targetOutputReal);
   // Compute specific libraries to link with.
   build.ExplicitDeps = this->GetObjects();
-  build.ImplicitDeps = this->ComputeLinkDeps(this->TargetLinkLanguage);
+  build.ImplicitDeps =
+    this->ComputeLinkDeps(this->TargetLinkLanguage(config), config);
 
   std::string frameworkPath;
   std::string linkPath;
 
-  std::string createRule = genTarget->GetCreateRuleVariable(
-    this->TargetLinkLanguage, this->GetConfigName());
+  std::string createRule =
+    genTarget->GetCreateRuleVariable(this->TargetLinkLanguage(config), config);
   const bool useWatcomQuote =
     this->GetMakefile()->IsOn(createRule + "_USE_WATCOM_QUOTE");
   cmLocalNinjaGenerator& localGen = *this->GetLocalGenerator();
@@ -607,15 +611,15 @@ void cmNinjaNormalTargetGenerator::WriteDeviceLinkStatement()
   linkLineComputer->SetUseWatcomQuote(useWatcomQuote);
 
   localGen.GetTargetFlags(
-    linkLineComputer.get(), this->GetConfigName(), vars["LINK_LIBRARIES"],
-    vars["FLAGS"], vars["LINK_FLAGS"], frameworkPath, linkPath, genTarget);
+    linkLineComputer.get(), config, vars["LINK_LIBRARIES"], vars["FLAGS"],
+    vars["LINK_FLAGS"], frameworkPath, linkPath, genTarget);
 
   this->addPoolNinjaVariable("JOB_POOL_LINK", genTarget, vars);
 
   vars["LINK_FLAGS"] =
     cmGlobalNinjaGenerator::EncodeLiteral(vars["LINK_FLAGS"]);
 
-  vars["MANIFESTS"] = this->GetManifests();
+  vars["MANIFESTS"] = this->GetManifests(config);
 
   vars["LINK_PATH"] = frameworkPath + linkPath;
 
@@ -624,24 +628,25 @@ void cmNinjaNormalTargetGenerator::WriteDeviceLinkStatement()
   // code between the Makefile executable and library generators.
   if (targetType == cmStateEnums::EXECUTABLE) {
     std::string t = vars["FLAGS"];
-    localGen.AddArchitectureFlags(t, genTarget, cudaLinkLanguage, cfgName);
+    localGen.AddArchitectureFlags(t, genTarget, cudaLinkLanguage, config);
     vars["FLAGS"] = t;
   } else {
     std::string t = vars["ARCH_FLAGS"];
-    localGen.AddArchitectureFlags(t, genTarget, cudaLinkLanguage, cfgName);
+    localGen.AddArchitectureFlags(t, genTarget, cudaLinkLanguage, config);
     vars["ARCH_FLAGS"] = t;
     t.clear();
     localGen.AddLanguageFlagsForLinking(t, genTarget, cudaLinkLanguage,
-                                        cfgName);
+                                        config);
     vars["LANGUAGE_COMPILE_FLAGS"] = t;
   }
-  if (genTarget->HasSOName(cfgName)) {
+  auto const tgtNames = this->TargetNames(config);
+  if (genTarget->HasSOName(config)) {
     vars["SONAME_FLAG"] =
-      this->GetMakefile()->GetSONameFlag(this->TargetLinkLanguage);
-    vars["SONAME"] = this->TargetNames.SharedObject;
+      this->GetMakefile()->GetSONameFlag(this->TargetLinkLanguage(config));
+    vars["SONAME"] = tgtNames.SharedObject;
     if (targetType == cmStateEnums::SHARED_LIBRARY) {
       std::string install_dir =
-        this->GetGeneratorTarget()->GetInstallNameDirForBuildTree(cfgName);
+        this->GetGeneratorTarget()->GetInstallNameDirForBuildTree(config);
       if (!install_dir.empty()) {
         vars["INSTALLNAME_DIR"] = localGen.ConvertToOutputFormat(
           install_dir, cmOutputConverter::SHELL);
@@ -649,7 +654,7 @@ void cmNinjaNormalTargetGenerator::WriteDeviceLinkStatement()
     }
   }
 
-  if (!this->TargetNames.ImportLibrary.empty()) {
+  if (!tgtNames.ImportLibrary.empty()) {
     const std::string impLibPath = localGen.ConvertToOutputFormat(
       targetOutputImplib, cmOutputConverter::SHELL);
     vars["TARGET_IMPLIB"] = impLibPath;
@@ -661,7 +666,7 @@ void cmNinjaNormalTargetGenerator::WriteDeviceLinkStatement()
     this->ConvertToNinjaPath(objPath), cmOutputConverter::SHELL);
   EnsureDirectoryExists(objPath);
 
-  this->SetMsvcTargetPdbVariable(vars);
+  this->SetMsvcTargetPdbVariable(vars, config);
 
   if (globalGen->IsGCCOnWindows()) {
     // ar.exe can't handle backslashes in rsp files (implicitly used by gcc)
@@ -675,55 +680,56 @@ void cmNinjaNormalTargetGenerator::WriteDeviceLinkStatement()
   // do not check if the user has explicitly forced a response file.
   int const commandLineLengthLimit =
     static_cast<int>(cmSystemTools::CalculateCommandLineLengthLimit()) -
-    globalGen->GetRuleCmdLength(this->LanguageLinkerDeviceRule());
+    globalGen->GetRuleCmdLength(this->LanguageLinkerDeviceRule(config));
 
   build.RspFile = this->ConvertToNinjaPath(std::string("CMakeFiles/") +
                                            genTarget->GetName() + ".rsp");
 
   // Gather order-only dependencies.
   this->GetLocalGenerator()->AppendTargetDepends(this->GetGeneratorTarget(),
-                                                 build.OrderOnlyDeps);
+                                                 build.OrderOnlyDeps, config);
 
   // Write the build statement for this target.
   bool usedResponseFile = false;
   globalGen->WriteBuild(this->GetBuildFileStream(), build,
                         commandLineLengthLimit, &usedResponseFile);
-  this->WriteDeviceLinkRule(usedResponseFile);
+  this->WriteDeviceLinkRule(usedResponseFile, config);
 }
 
-void cmNinjaNormalTargetGenerator::WriteLinkStatement()
+void cmNinjaNormalTargetGenerator::WriteLinkStatement(
+  const std::string& config)
 {
   cmMakefile* mf = this->GetMakefile();
   cmGlobalNinjaGenerator* globalGen = this->GetGlobalGenerator();
   cmGeneratorTarget* gt = this->GetGeneratorTarget();
 
-  const std::string cfgName = this->GetConfigName();
-  std::string targetOutput = ConvertToNinjaPath(gt->GetFullPath(cfgName));
+  std::string targetOutput = ConvertToNinjaPath(gt->GetFullPath(config));
   std::string targetOutputReal = ConvertToNinjaPath(
-    gt->GetFullPath(cfgName, cmStateEnums::RuntimeBinaryArtifact,
+    gt->GetFullPath(config, cmStateEnums::RuntimeBinaryArtifact,
                     /*realname=*/true));
   std::string targetOutputImplib = ConvertToNinjaPath(
-    gt->GetFullPath(cfgName, cmStateEnums::ImportLibraryArtifact));
+    gt->GetFullPath(config, cmStateEnums::ImportLibraryArtifact));
 
+  auto const tgtNames = this->TargetNames(config);
   if (gt->IsAppBundleOnApple()) {
     // Create the app bundle
-    std::string outpath = gt->GetDirectory(cfgName);
-    this->OSXBundleGenerator->CreateAppBundle(this->TargetNames.Output,
-                                              outpath);
+    std::string outpath = gt->GetDirectory(config);
+    this->OSXBundleGenerator->CreateAppBundle(tgtNames.Output, outpath,
+                                              config);
 
     // Calculate the output path
-    targetOutput = cmStrCat(outpath, '/', this->TargetNames.Output);
+    targetOutput = cmStrCat(outpath, '/', tgtNames.Output);
     targetOutput = this->ConvertToNinjaPath(targetOutput);
-    targetOutputReal = cmStrCat(outpath, '/', this->TargetNames.Real);
+    targetOutputReal = cmStrCat(outpath, '/', tgtNames.Real);
     targetOutputReal = this->ConvertToNinjaPath(targetOutputReal);
   } else if (gt->IsFrameworkOnApple()) {
     // Create the library framework.
-    this->OSXBundleGenerator->CreateFramework(this->TargetNames.Output,
-                                              gt->GetDirectory(cfgName));
+    this->OSXBundleGenerator->CreateFramework(
+      tgtNames.Output, gt->GetDirectory(config), config);
   } else if (gt->IsCFBundleOnApple()) {
     // Create the core foundation bundle.
-    this->OSXBundleGenerator->CreateCFBundle(this->TargetNames.Output,
-                                             gt->GetDirectory(cfgName));
+    this->OSXBundleGenerator->CreateCFBundle(tgtNames.Output,
+                                             gt->GetDirectory(config), config);
   }
 
   // Write comments.
@@ -733,7 +739,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
     << "# Link build statements for " << cmState::GetTargetTypeName(targetType)
     << " target " << this->GetTargetName() << "\n\n";
 
-  cmNinjaBuild linkBuild(this->LanguageLinkerRule());
+  cmNinjaBuild linkBuild(this->LanguageLinkerRule(config));
   cmNinjaVars& vars = linkBuild.Variables;
 
   // Compute the comment.
@@ -743,10 +749,10 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
   // Compute outputs.
   linkBuild.Outputs.push_back(targetOutputReal);
 
-  if (this->TargetLinkLanguage == "Swift") {
-    vars["SWIFT_LIBRARY_NAME"] = [this]() -> std::string {
+  if (this->TargetLinkLanguage(config) == "Swift") {
+    vars["SWIFT_LIBRARY_NAME"] = [this, config]() -> std::string {
       cmGeneratorTarget::Names targetNames =
-        this->GetGeneratorTarget()->GetLibraryNames(this->GetConfigName());
+        this->GetGeneratorTarget()->GetLibraryNames(config);
       return targetNames.Base;
     }();
 
@@ -782,12 +788,11 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
                                  "/output-file-map.json"),
         cmOutputConverter::SHELL);
 
-    vars["SWIFT_SOURCES"] = [this]() -> std::string {
+    vars["SWIFT_SOURCES"] = [this, config]() -> std::string {
       std::vector<cmSourceFile const*> sources;
       std::stringstream oss;
 
-      this->GetGeneratorTarget()->GetObjectSources(sources,
-                                                   this->GetConfigName());
+      this->GetGeneratorTarget()->GetObjectSources(sources, config);
       cmLocalGenerator const* LocalGen = this->GetLocalGenerator();
       for (const auto& source : sources) {
         oss << " "
@@ -801,15 +806,15 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
     // Since we do not perform object builds, compute the
     // defines/flags/includes here so that they can be passed along
     // appropriately.
-    vars["DEFINES"] = this->GetDefines("Swift");
-    vars["FLAGS"] = this->GetFlags("Swift");
-    vars["INCLUDES"] = this->GetIncludes("Swift");
+    vars["DEFINES"] = this->GetDefines("Swift", config);
+    vars["FLAGS"] = this->GetFlags("Swift", config);
+    vars["INCLUDES"] = this->GetIncludes("Swift", config);
   }
 
   // Compute specific libraries to link with.
-  if (this->TargetLinkLanguage == "Swift") {
+  if (this->TargetLinkLanguage(config) == "Swift") {
     std::vector<cmSourceFile const*> sources;
-    gt->GetObjectSources(sources, this->GetConfigName());
+    gt->GetObjectSources(sources, config);
     for (const auto& source : sources) {
       linkBuild.Outputs.push_back(
         this->ConvertToNinjaPath(this->GetObjectFilePath(source)));
@@ -821,7 +826,8 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
   } else {
     linkBuild.ExplicitDeps = this->GetObjects();
   }
-  linkBuild.ImplicitDeps = this->ComputeLinkDeps(this->TargetLinkLanguage);
+  linkBuild.ImplicitDeps =
+    this->ComputeLinkDeps(this->TargetLinkLanguage(config), config);
 
   if (!this->DeviceLinkObject.empty()) {
     linkBuild.ExplicitDeps.push_back(this->DeviceLinkObject);
@@ -831,7 +837,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
   std::string linkPath;
 
   std::string createRule =
-    gt->GetCreateRuleVariable(this->TargetLinkLanguage, this->GetConfigName());
+    gt->GetCreateRuleVariable(this->TargetLinkLanguage(config), config);
   bool useWatcomQuote = mf->IsOn(createRule + "_USE_WATCOM_QUOTE");
   cmLocalNinjaGenerator& localGen = *this->GetLocalGenerator();
 
@@ -844,26 +850,28 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
       this->GetLocalGenerator()->GetStateSnapshot().GetDirectory()));
   linkLineComputer->SetUseWatcomQuote(useWatcomQuote);
 
-  localGen.GetTargetFlags(linkLineComputer.get(), this->GetConfigName(),
+  localGen.GetTargetFlags(linkLineComputer.get(), config,
                           vars["LINK_LIBRARIES"], vars["FLAGS"],
                           vars["LINK_FLAGS"], frameworkPath, linkPath, gt);
 
   // Add OS X version flags, if any.
   if (this->GeneratorTarget->GetType() == cmStateEnums::SHARED_LIBRARY ||
       this->GeneratorTarget->GetType() == cmStateEnums::MODULE_LIBRARY) {
-    this->AppendOSXVerFlag(vars["LINK_FLAGS"], this->TargetLinkLanguage,
-                           "COMPATIBILITY", true);
-    this->AppendOSXVerFlag(vars["LINK_FLAGS"], this->TargetLinkLanguage,
-                           "CURRENT", false);
+    this->AppendOSXVerFlag(vars["LINK_FLAGS"],
+                           this->TargetLinkLanguage(config), "COMPATIBILITY",
+                           true);
+    this->AppendOSXVerFlag(vars["LINK_FLAGS"],
+                           this->TargetLinkLanguage(config), "CURRENT", false);
   }
 
   this->addPoolNinjaVariable("JOB_POOL_LINK", gt, vars);
 
-  this->AddModuleDefinitionFlag(linkLineComputer.get(), vars["LINK_FLAGS"]);
+  this->AddModuleDefinitionFlag(linkLineComputer.get(), vars["LINK_FLAGS"],
+                                config);
   vars["LINK_FLAGS"] =
     cmGlobalNinjaGenerator::EncodeLiteral(vars["LINK_FLAGS"]);
 
-  vars["MANIFESTS"] = this->GetManifests();
+  vars["MANIFESTS"] = this->GetManifests(config);
 
   vars["LINK_PATH"] = frameworkPath + linkPath;
   std::string lwyuFlags;
@@ -876,23 +884,26 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
   // code between the Makefile executable and library generators.
   if (targetType == cmStateEnums::EXECUTABLE) {
     std::string t = vars["FLAGS"];
-    localGen.AddArchitectureFlags(t, gt, TargetLinkLanguage, cfgName);
+    localGen.AddArchitectureFlags(t, gt, this->TargetLinkLanguage(config),
+                                  config);
     t += lwyuFlags;
     vars["FLAGS"] = t;
   } else {
     std::string t = vars["ARCH_FLAGS"];
-    localGen.AddArchitectureFlags(t, gt, TargetLinkLanguage, cfgName);
+    localGen.AddArchitectureFlags(t, gt, this->TargetLinkLanguage(config),
+                                  config);
     vars["ARCH_FLAGS"] = t;
     t.clear();
     t += lwyuFlags;
-    localGen.AddLanguageFlagsForLinking(t, gt, TargetLinkLanguage, cfgName);
+    localGen.AddLanguageFlagsForLinking(
+      t, gt, this->TargetLinkLanguage(config), config);
     vars["LANGUAGE_COMPILE_FLAGS"] = t;
   }
-  if (gt->HasSOName(cfgName)) {
-    vars["SONAME_FLAG"] = mf->GetSONameFlag(this->TargetLinkLanguage);
-    vars["SONAME"] = this->TargetNames.SharedObject;
+  if (gt->HasSOName(config)) {
+    vars["SONAME_FLAG"] = mf->GetSONameFlag(this->TargetLinkLanguage(config));
+    vars["SONAME"] = tgtNames.SharedObject;
     if (targetType == cmStateEnums::SHARED_LIBRARY) {
-      std::string install_dir = gt->GetInstallNameDirForBuildTree(cfgName);
+      std::string install_dir = gt->GetInstallNameDirForBuildTree(config);
       if (!install_dir.empty()) {
         vars["INSTALLNAME_DIR"] = localGen.ConvertToOutputFormat(
           install_dir, cmOutputConverter::SHELL);
@@ -902,17 +913,17 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
 
   cmNinjaDeps byproducts;
 
-  if (!this->TargetNames.ImportLibrary.empty()) {
+  if (!tgtNames.ImportLibrary.empty()) {
     const std::string impLibPath = localGen.ConvertToOutputFormat(
       targetOutputImplib, cmOutputConverter::SHELL);
     vars["TARGET_IMPLIB"] = impLibPath;
     EnsureParentDirectoryExists(impLibPath);
-    if (gt->HasImportLibrary(cfgName)) {
+    if (gt->HasImportLibrary(config)) {
       byproducts.push_back(targetOutputImplib);
     }
   }
 
-  if (!this->SetMsvcTargetPdbVariable(vars)) {
+  if (!this->SetMsvcTargetPdbVariable(vars, config)) {
     // It is common to place debug symbols at a specific place,
     // so we need a plain target name in the rule available.
     std::string prefix;
@@ -953,7 +964,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
 
   for (unsigned i = 0; i != 3; ++i) {
     for (cmCustomCommand const& cc : *cmdLists[i]) {
-      cmCustomCommandGenerator ccg(cc, cfgName, this->GetLocalGenerator());
+      cmCustomCommandGenerator ccg(cc, config, this->GetLocalGenerator());
       localGen.AppendCustomCommandLines(ccg, *cmdLineLists[i]);
       std::vector<std::string> const& ccByproducts = ccg.GetByproducts();
       std::transform(ccByproducts.begin(), ccByproducts.end(),
@@ -963,7 +974,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
 
   // maybe create .def file from list of objects
   cmGeneratorTarget::ModuleDefinitionInfo const* mdi =
-    gt->GetModuleDefinitionInfo(this->GetConfigName());
+    gt->GetModuleDefinitionInfo(config);
   if (mdi && mdi->DefFileGenerated) {
     std::string cmakeCommand =
       this->GetLocalGenerator()->ConvertToOutputFormat(
@@ -1024,7 +1035,8 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
     symlinkVars["POST_BUILD"] = postBuildCmdLine;
   }
 
-  std::string cmakeVarLang = cmStrCat("CMAKE_", this->TargetLinkLanguage);
+  std::string cmakeVarLang =
+    cmStrCat("CMAKE_", this->TargetLinkLanguage(config));
 
   // build response file name
   std::string cmakeLinkVar = cmakeVarLang + "_RESPONSE_FILE_LINK_FLAG";
@@ -1032,8 +1044,8 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
   const char* flag = GetMakefile()->GetDefinition(cmakeLinkVar);
 
   bool const lang_supports_response =
-    !(this->TargetLinkLanguage == "RC" ||
-      (this->TargetLinkLanguage == "CUDA" && !flag));
+    !(this->TargetLinkLanguage(config) == "RC" ||
+      (this->TargetLinkLanguage(config) == "CUDA" && !flag));
   int commandLineLengthLimit = -1;
   if (!lang_supports_response || !this->ForceResponseFile()) {
     commandLineLengthLimit =
@@ -1045,18 +1057,19 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
                                                gt->GetName() + ".rsp");
 
   // Gather order-only dependencies.
-  this->GetLocalGenerator()->AppendTargetDepends(gt, linkBuild.OrderOnlyDeps);
+  this->GetLocalGenerator()->AppendTargetDepends(gt, linkBuild.OrderOnlyDeps,
+                                                 config);
 
   // Add order-only dependencies on versioning symlinks of shared libs we link.
   if (!this->GeneratorTarget->IsDLLPlatform()) {
     if (cmComputeLinkInformation* cli =
-          this->GeneratorTarget->GetLinkInformation(this->GetConfigName())) {
+          this->GeneratorTarget->GetLinkInformation(config)) {
       for (auto const& item : cli->GetItems()) {
         if (item.Target &&
             item.Target->GetType() == cmStateEnums::SHARED_LIBRARY &&
             !item.Target->IsFrameworkOnApple()) {
-          std::string const& lib = this->ConvertToNinjaPath(
-            item.Target->GetFullPath(this->GetConfigName()));
+          std::string const& lib =
+            this->ConvertToNinjaPath(item.Target->GetFullPath(config));
           if (std::find(linkBuild.ImplicitDeps.begin(),
                         linkBuild.ImplicitDeps.end(),
                         lib) == linkBuild.ImplicitDeps.end()) {
@@ -1079,7 +1092,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
   bool usedResponseFile = false;
   globalGen->WriteBuild(this->GetBuildFileStream(), linkBuild,
                         commandLineLengthLimit, &usedResponseFile);
-  this->WriteLinkRule(usedResponseFile);
+  this->WriteLinkRule(usedResponseFile, config);
 
   if (symlinkNeeded) {
     if (targetType == cmStateEnums::EXECUTABLE) {
@@ -1094,7 +1107,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
       build.Comment = "Create library symlink " + targetOutput;
 
       std::string const soName = this->ConvertToNinjaPath(
-        this->GetTargetFilePath(this->TargetNames.SharedObject));
+        this->GetTargetFilePath(tgtNames.SharedObject, config));
       // If one link has to be created.
       if (targetOutputReal == soName || targetOutput == soName) {
         symlinkVars["SONAME"] =
@@ -1113,23 +1126,39 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
   }
 
   // Add aliases for the file name and the target name.
-  globalGen->AddTargetAlias(this->TargetNames.Output, gt);
-  globalGen->AddTargetAlias(this->GetTargetName(), gt);
+  globalGen->AddTargetAlias(tgtNames.Output, gt, config);
+  globalGen->AddTargetAlias(this->GetTargetName(), gt, config);
 }
 
-void cmNinjaNormalTargetGenerator::WriteObjectLibStatement()
+void cmNinjaNormalTargetGenerator::WriteObjectLibStatement(
+  const std::string& config)
 {
   // Write a phony output that depends on all object files.
   {
     cmNinjaBuild build("phony");
     build.Comment = "Object library " + this->GetTargetName();
     this->GetLocalGenerator()->AppendTargetOutputs(this->GetGeneratorTarget(),
-                                                   build.Outputs);
+                                                   build.Outputs, config);
     build.ExplicitDeps = this->GetObjects();
     this->GetGlobalGenerator()->WriteBuild(this->GetBuildFileStream(), build);
   }
 
   // Add aliases for the target name.
-  this->GetGlobalGenerator()->AddTargetAlias(this->GetTargetName(),
-                                             this->GetGeneratorTarget());
+  this->GetGlobalGenerator()->AddTargetAlias(
+    this->GetTargetName(), this->GetGeneratorTarget(), config);
+}
+
+cmGeneratorTarget::Names cmNinjaNormalTargetGenerator::TargetNames(
+  const std::string& config) const
+{
+  if (this->GeneratorTarget->GetType() == cmStateEnums::EXECUTABLE) {
+    return this->GeneratorTarget->GetExecutableNames(config);
+  }
+  return this->GeneratorTarget->GetLibraryNames(config);
+}
+
+std::string cmNinjaNormalTargetGenerator::TargetLinkLanguage(
+  const std::string& config) const
+{
+  return this->GeneratorTarget->GetLinkerLanguage(config);
 }