cmTarget: Make the source files depend on the config.

Disallow the use of config-specific source files with
the Visual Studio and Xcode generators. They don't have
any way to represent the condition currently.

Use the same common-config API in cmQtAutoGenerators. While
it accepts config-specific files, it doesn't have to support
multiple configurations yet.

Loop over the configs in cmTargetTraceDependencies
and cmGlobalGenerator::WriteSummary and consume all source
files.

Loop over the configs in cmComputeTargetDepends and compute the
object library dependencies for each config.

1 files changed, 24 insertions, 25 deletions

diff --git a/Source/cmComputeTargetDepends.cxx b/Source/cmComputeTargetDepends.cxx
index f07bccb..8655cb7 100644
--- a/Source/cmComputeTargetDepends.cxx
+++ b/Source/cmComputeTargetDepends.cxx
@@ -213,34 +213,10 @@ void cmComputeTargetDepends::CollectTargetDepends(int depender_index)
   // deal with config-specific dependencies.
   {
   std::set<std::string> emitted;
-  {
   cmGeneratorTarget* gt = depender->GetMakefile()->GetLocalGenerator()
                                   ->GetGlobalGenerator()
                                   ->GetGeneratorTarget(depender);
-  std::vector<cmSourceFile const*> objectFiles;
-  gt->GetExternalObjects(objectFiles);
-  for(std::vector<cmSourceFile const*>::const_iterator
-      it = objectFiles.begin(); it != objectFiles.end(); ++it)
-    {
-    std::string objLib = (*it)->GetObjectLibrary();
-    if (!objLib.empty() && emitted.insert(objLib).second)
-      {
-      if(depender->GetType() != cmTarget::EXECUTABLE &&
-          depender->GetType() != cmTarget::STATIC_LIBRARY &&
-          depender->GetType() != cmTarget::SHARED_LIBRARY &&
-          depender->GetType() != cmTarget::MODULE_LIBRARY)
-        {
-        this->GlobalGenerator->GetCMakeInstance()
-          ->IssueMessage(cmake::FATAL_ERROR,
-                          "Only executables and non-OBJECT libraries may "
-                          "reference target objects.",
-                          depender->GetBacktrace());
-        return;
-        }
-      const_cast<cmTarget*>(depender)->AddUtility(objLib);
-      }
-    }
-  }
+
   std::vector<std::string> configs;
   depender->GetMakefile()->GetConfigurations(configs);
   if (configs.empty())
@@ -250,6 +226,29 @@ void cmComputeTargetDepends::CollectTargetDepends(int depender_index)
   for (std::vector<std::string>::const_iterator it = configs.begin();
     it != configs.end(); ++it)
     {
+    std::vector<cmSourceFile const*> objectFiles;
+    gt->GetExternalObjects(objectFiles, *it);
+    for(std::vector<cmSourceFile const*>::const_iterator
+        oi = objectFiles.begin(); oi != objectFiles.end(); ++oi)
+      {
+      std::string objLib = (*oi)->GetObjectLibrary();
+      if (!objLib.empty() && emitted.insert(objLib).second)
+        {
+        if(depender->GetType() != cmTarget::EXECUTABLE &&
+            depender->GetType() != cmTarget::STATIC_LIBRARY &&
+            depender->GetType() != cmTarget::SHARED_LIBRARY &&
+            depender->GetType() != cmTarget::MODULE_LIBRARY)
+          {
+          this->GlobalGenerator->GetCMakeInstance()
+            ->IssueMessage(cmake::FATAL_ERROR,
+                            "Only executables and non-OBJECT libraries may "
+                            "reference target objects.",
+                            depender->GetBacktrace());
+          return;
+          }
+        const_cast<cmTarget*>(depender)->AddUtility(objLib);
+        }
+      }
     std::vector<std::string> tlibs;
     depender->GetDirectLinkLibraries(*it, tlibs, depender);