ENH: Add support for displaying the list of components

1 files changed, 38 insertions, 3 deletions

diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index 49000b4..40da2f61 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -1395,12 +1395,16 @@ void cmGlobalGenerator::CreateDefaultGlobalTargets(cmTargets* targets)
     singleLine.erase(singleLine.begin(), singleLine.end());
     depends.erase(depends.begin(), depends.end());
     singleLine.push_back(this->GetCMakeInstance()->GetCTestCommand());
+    singleLine.push_back("--force-new-ctest-process");
     if(cmakeCfgIntDir && *cmakeCfgIntDir && cmakeCfgIntDir[0] != '.')
       {
       singleLine.push_back("-C");
       singleLine.push_back(mf->GetDefinition("CMAKE_CFG_INTDIR"));
       }
-    singleLine.push_back("--force-new-ctest-process");
+    else // TODO: This is a hack. Should be something to do with the generator
+      {
+      singleLine.push_back("$(ARGS)");
+      }
     cpackCommandLines.push_back(singleLine);
     (*targets)[this->GetTestTargetName()]
       = this->CreateGlobalTarget(this->GetTestTargetName(),
@@ -1464,9 +1468,40 @@ void cmGlobalGenerator::CreateDefaultGlobalTargets(cmTargets* targets)
   //Install
   if(this->InstallTargetEnabled)
     {
+    if(!cmakeCfgIntDir || !*cmakeCfgIntDir || cmakeCfgIntDir[0] == '.')
+      {
+      std::set<cmStdString>* componentsSet
+        = this->GetCMakeInstance()->GetInstallComponents();
+      cpackCommandLines.erase(cpackCommandLines.begin(), 
+        cpackCommandLines.end());
+      depends.erase(depends.begin(), depends.end());
+      cmOStringStream ostr;
+      if ( componentsSet->size() > 0 )
+        {
+        ostr << "Available install components are:";
+        std::set<cmStdString>::iterator it;
+        for (
+          it = componentsSet->begin();
+          it != componentsSet->end();
+          ++ it )
+          {
+          ostr << " \"" << it->c_str() << "\"";
+          }
+        }
+      else
+        {
+        ostr << "Only default component available";
+        }
+      singleLine.push_back(ostr.str().c_str());
+      //cpackCommandLines.push_back(singleLine);
+      (*targets)["list_install_components"]
+        = this->CreateGlobalTarget("list_install_components",
+          ostr.str().c_str(),
+          &cpackCommandLines, depends);
+      }
     std::string cmd;
     cpackCommandLines.erase(cpackCommandLines.begin(),
-                            cpackCommandLines.end());
+      cpackCommandLines.end());
     singleLine.erase(singleLine.begin(), singleLine.end());
     depends.erase(depends.begin(), depends.end());
     if ( this->GetPreinstallTargetName() )
@@ -1518,7 +1553,7 @@ void cmGlobalGenerator::CreateDefaultGlobalTargets(cmTargets* targets)
       {
       singleLine.insert(singleLine.begin()+1, "-DCMAKE_INSTALL_LOCAL_ONLY=1");
       cpackCommandLines.erase(cpackCommandLines.begin(),
-                              cpackCommandLines.end());
+        cpackCommandLines.end());
       cpackCommandLines.push_back(singleLine);
 
       (*targets)[install_local] =