Ninja Multi-Config: Make "install" targets depend on default configs

And add an "install:all" target.

Fixes: #20713

Source/cmGlobalNinjaGenerator.h

@@ -415,6 +415,11 @@ public:
 
   std::set<std::string> GetCrossConfigs(const std::string& config) const;
 
+  const std::set<std::string>& GetDefaultConfigs() const
+  {
+    return this->DefaultConfigs;
+  }
+
 protected:
   void Generate() override;
 

Source/cmLocalNinjaGenerator.cxx

@@ -97,6 +97,43 @@ void cmLocalNinjaGenerator::Generate()
       if (target->Target->IsPerConfig()) {
         for (auto const& config : this->GetConfigNames()) {
           tg->Generate(config);
+          if (target->GetType() == cmStateEnums::GLOBAL_TARGET &&
+              this->GetGlobalGenerator()->IsMultiConfig()) {
+            cmNinjaBuild phonyAlias("phony");
+            this->GetGlobalNinjaGenerator()->AppendTargetOutputs(
+              target.get(), phonyAlias.Outputs, "");
+            this->GetGlobalNinjaGenerator()->AppendTargetOutputs(
+              target.get(), phonyAlias.ExplicitDeps, config);
+            this->GetGlobalNinjaGenerator()->WriteBuild(
+              *this->GetGlobalNinjaGenerator()->GetConfigFileStream(config),
+              phonyAlias);
+          }
+        }
+        if (target->GetType() == cmStateEnums::GLOBAL_TARGET &&
+            this->GetGlobalGenerator()->IsMultiConfig()) {
+          if (!this->GetGlobalNinjaGenerator()->GetDefaultConfigs().empty()) {
+            cmNinjaBuild phonyAlias("phony");
+            this->GetGlobalNinjaGenerator()->AppendTargetOutputs(
+              target.get(), phonyAlias.Outputs, "");
+            for (auto const& config :
+                 this->GetGlobalNinjaGenerator()->GetDefaultConfigs()) {
+              this->GetGlobalNinjaGenerator()->AppendTargetOutputs(
+                target.get(), phonyAlias.ExplicitDeps, config);
+            }
+            this->GetGlobalNinjaGenerator()->WriteBuild(
+              *this->GetGlobalNinjaGenerator()->GetDefaultFileStream(),
+              phonyAlias);
+          }
+          cmNinjaBuild phonyAlias("phony");
+          this->GetGlobalNinjaGenerator()->AppendTargetOutputs(
+            target.get(), phonyAlias.Outputs, "all");
+          for (auto const& config : this->GetConfigNames()) {
+            this->GetGlobalNinjaGenerator()->AppendTargetOutputs(
+              target.get(), phonyAlias.ExplicitDeps, config);
+          }
+          this->GetGlobalNinjaGenerator()->WriteBuild(
+            *this->GetGlobalNinjaGenerator()->GetDefaultFileStream(),
+            phonyAlias);
         }
       } else {
         tg->Generate("");

Source/cmNinjaUtilityTargetGenerator.cxx

@@ -160,10 +160,5 @@ void cmNinjaUtilityTargetGenerator::Generate(const std::string& config)
   // be per-directory and have one at the top-level anyway.
   if (genTarget->GetType() != cmStateEnums::GLOBAL_TARGET) {
     gg->AddTargetAlias(this->GetTargetName(), genTarget, config);
-  } else if (gg->IsMultiConfig() && genTarget->Target->IsPerConfig()) {
-    cmNinjaBuild phonyAlias("phony");
-    gg->AppendTargetOutputs(genTarget, phonyAlias.Outputs, "");
-    phonyAlias.ExplicitDeps = phonyBuild.Outputs;
-    gg->WriteBuild(this->GetImplFileStream(config), phonyAlias);
   }
 }

Tests/RunCMake/NinjaMultiConfig/Install-all-install-ninja-check.cmake

@@ -0,0 +1,39 @@
+check_files("${RunCMake_TEST_BINARY_DIR}"
+  INCLUDE
+    ${TARGET_FILE_exe_Debug}
+    ${TARGET_OBJECT_FILES_exe_Debug}
+
+    ${TARGET_FILE_mylib_Release}
+    ${TARGET_LINKER_FILE_mylib_Debug}
+    ${TARGET_OBJECT_FILES_mylib_Debug}
+
+    ${RunCMake_TEST_BINARY_DIR}/install/bin/Debug/${TARGET_FILE_NAME_exe_Debug}
+    ${RunCMake_TEST_BINARY_DIR}/install/lib/Debug/${TARGET_FILE_NAME_mylib_Debug}
+    ${RunCMake_TEST_BINARY_DIR}/install/lib/Debug/${TARGET_LINKER_FILE_NAME_mylib_Debug}
+
+    ${TARGET_FILE_exe_Release}
+    ${TARGET_OBJECT_FILES_exe_Release}
+
+    ${TARGET_FILE_mylib_Release}
+    ${TARGET_LINKER_FILE_mylib_Release}
+    ${TARGET_OBJECT_FILES_mylib_Release}
+
+    ${RunCMake_TEST_BINARY_DIR}/install/bin/Release/${TARGET_FILE_NAME_exe_Release}
+    ${RunCMake_TEST_BINARY_DIR}/install/lib/Release/${TARGET_FILE_NAME_mylib_Release}
+    ${RunCMake_TEST_BINARY_DIR}/install/lib/Release/${TARGET_LINKER_FILE_NAME_mylib_Release}
+
+    ${TARGET_FILE_exe_RelWithDebInfo}
+    ${TARGET_OBJECT_FILES_exe_RelWithDebInfo}
+
+    ${TARGET_FILE_mylib_RelWithDebInfo}
+    ${TARGET_LINKER_FILE_mylib_RelWithDebInfo}
+    ${TARGET_OBJECT_FILES_mylib_RelWithDebInfo}
+
+    ${RunCMake_TEST_BINARY_DIR}/install/bin/RelWithDebInfo/${TARGET_FILE_NAME_exe_RelWithDebInfo}
+    ${RunCMake_TEST_BINARY_DIR}/install/lib/RelWithDebInfo/${TARGET_FILE_NAME_mylib_RelWithDebInfo}
+    ${RunCMake_TEST_BINARY_DIR}/install/lib/RelWithDebInfo/${TARGET_LINKER_FILE_NAME_mylib_RelWithDebInfo}
+
+  EXCLUDE
+    ${TARGET_OBJECT_FILES_exe_MinSizeRel}
+    ${TARGET_OBJECT_FILES_mylib_MinSizeRel}
+  )

Tests/RunCMake/NinjaMultiConfig/Install-default-install-ninja-check.cmake

@@ -0,0 +1,31 @@
+check_files("${RunCMake_TEST_BINARY_DIR}"
+  INCLUDE
+    ${TARGET_FILE_exe_Debug}
+    ${TARGET_OBJECT_FILES_exe_Debug}
+
+    ${TARGET_FILE_mylib_Release}
+    ${TARGET_LINKER_FILE_mylib_Debug}
+    ${TARGET_OBJECT_FILES_mylib_Debug}
+
+    ${RunCMake_TEST_BINARY_DIR}/install/bin/Debug/${TARGET_FILE_NAME_exe_Debug}
+    ${RunCMake_TEST_BINARY_DIR}/install/lib/Debug/${TARGET_FILE_NAME_mylib_Debug}
+    ${RunCMake_TEST_BINARY_DIR}/install/lib/Debug/${TARGET_LINKER_FILE_NAME_mylib_Debug}
+
+    ${TARGET_FILE_exe_Release}
+    ${TARGET_OBJECT_FILES_exe_Release}
+
+    ${TARGET_FILE_mylib_Release}
+    ${TARGET_LINKER_FILE_mylib_Release}
+    ${TARGET_OBJECT_FILES_mylib_Release}
+
+    ${RunCMake_TEST_BINARY_DIR}/install/bin/Release/${TARGET_FILE_NAME_exe_Release}
+    ${RunCMake_TEST_BINARY_DIR}/install/lib/Release/${TARGET_FILE_NAME_mylib_Release}
+    ${RunCMake_TEST_BINARY_DIR}/install/lib/Release/${TARGET_LINKER_FILE_NAME_mylib_Release}
+
+  EXCLUDE
+    ${TARGET_OBJECT_FILES_exe_MinSizeRel}
+    ${TARGET_OBJECT_FILES_mylib_MinSizeRel}
+
+    ${TARGET_OBJECT_FILES_exe_RelWithDebInfo}
+    ${TARGET_OBJECT_FILES_mylib_RelWithDebInfo}
+  )

Tests/RunCMake/NinjaMultiConfig/RunCMakeTest.cmake

@@ -263,12 +263,16 @@ run_cmake_build(AdditionalCleanFiles release-clean Release clean)
 run_ninja(AdditionalCleanFiles all-clean build-Debug.ninja clean:all)
 
 set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/Install-build)
-set(RunCMake_TEST_OPTIONS "-DCMAKE_INSTALL_PREFIX=${RunCMake_TEST_BINARY_DIR}/install;-DCMAKE_CROSS_CONFIGS=all")
+set(RunCMake_TEST_OPTIONS "-DCMAKE_INSTALL_PREFIX=${RunCMake_TEST_BINARY_DIR}/install;-DCMAKE_CROSS_CONFIGS=all;-DCMAKE_DEFAULT_CONFIGS=Debug\\;Release")
 run_cmake_configure(Install)
 unset(RunCMake_TEST_OPTIONS)
 include(${RunCMake_TEST_BINARY_DIR}/target_files.cmake)
 run_cmake_build(Install release-install Release install)
 run_ninja(Install debug-in-release-graph-install build-Release.ninja install:Debug)
+file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}/install")
+run_ninja(Install default-install build.ninja install)
+file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}/install")
+run_ninja(Install all-install build.ninja install:all)
 
 # FIXME Get this working
 #set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/AutoMocExecutable-build)