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

And add an "install:all" target.

Fixes: #20713

3 files changed, 42 insertions, 5 deletions

diff --git a/Source/cmGlobalNinjaGenerator.h b/Source/cmGlobalNinjaGenerator.h
index b89fb8fe16..44e632fe58 100644
--- a/Source/cmGlobalNinjaGenerator.h
+++ b/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;
 
diff --git a/Source/cmLocalNinjaGenerator.cxx b/Source/cmLocalNinjaGenerator.cxx
index be1dd0df53..56e9f813f5 100644
--- a/Source/cmLocalNinjaGenerator.cxx
+++ b/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("");
diff --git a/Source/cmNinjaUtilityTargetGenerator.cxx b/Source/cmNinjaUtilityTargetGenerator.cxx
index a42d65d3de..6e392421b7 100644
--- a/Source/cmNinjaUtilityTargetGenerator.cxx
+++ b/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);
   }
 }