From 297c63fa65327491a2b50e521b661c5835a19fe4 Mon Sep 17 00:00:00 2001
From: Anas Nashif <anas.nashif@intel.com>
Date: Tue, 13 Aug 2013 07:48:01 -0400
Subject: Imported Upstream version 2.8.11.2

---
 Source/cmTargetPropCommandBase.cxx | 144 +++++++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 Source/cmTargetPropCommandBase.cxx

(limited to 'Source/cmTargetPropCommandBase.cxx')

diff --git a/Source/cmTargetPropCommandBase.cxx b/Source/cmTargetPropCommandBase.cxx
new file mode 100644
index 000000000..771097ca2
--- /dev/null
+++ b/Source/cmTargetPropCommandBase.cxx
@@ -0,0 +1,144 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2013 Stephen Kelly <steveire@gmail.com>
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+
+#include "cmTargetPropCommandBase.h"
+
+#include "cmGlobalGenerator.h"
+
+//----------------------------------------------------------------------------
+bool cmTargetPropCommandBase
+::HandleArguments(std::vector<std::string> const& args, const char *prop,
+                 ArgumentFlags flags)
+{
+  if(args.size() < 3)
+    {
+    this->SetError("called with incorrect number of arguments");
+    return false;
+    }
+
+  // Lookup the target for which libraries are specified.
+  this->Target =
+    this->Makefile->GetCMakeInstance()
+    ->GetGlobalGenerator()->FindTarget(0, args[0].c_str());
+  if(!this->Target)
+    {
+    this->Target = this->Makefile->FindTargetToUse(args[0].c_str());
+    }
+  if(!this->Target)
+    {
+    this->HandleMissingTarget(args[0]);
+    return false;
+    }
+  if ((this->Target->GetType() != cmTarget::SHARED_LIBRARY)
+    && (this->Target->GetType() != cmTarget::STATIC_LIBRARY)
+    && (this->Target->GetType() != cmTarget::OBJECT_LIBRARY)
+    && (this->Target->GetType() != cmTarget::MODULE_LIBRARY)
+    && (this->Target->GetType() != cmTarget::EXECUTABLE))
+    {
+    this->SetError("called with non-compilable target type");
+    return false;
+    }
+
+  unsigned int argIndex = 1;
+
+  bool prepend = false;
+  if ((flags & PROCESS_BEFORE) && args[argIndex] == "BEFORE")
+    {
+    if (args.size() < 4)
+      {
+      this->SetError("called with incorrect number of arguments");
+      return false;
+      }
+    prepend = true;
+    ++argIndex;
+    }
+
+  this->Property = prop;
+
+  while (argIndex < args.size())
+    {
+    if (!this->ProcessContentArgs(args, argIndex, prepend))
+      {
+      return false;
+      }
+    }
+  return true;
+}
+
+//----------------------------------------------------------------------------
+bool cmTargetPropCommandBase
+::ProcessContentArgs(std::vector<std::string> const& args,
+                     unsigned int &argIndex, bool prepend)
+{
+  const std::string scope = args[argIndex];
+
+  if(scope != "PUBLIC"
+      && scope != "PRIVATE"
+      && scope != "INTERFACE" )
+    {
+    this->SetError("called with invalid arguments");
+    return false;
+    }
+
+  if(this->Target->IsImported())
+    {
+    this->HandleImportedTarget(args[0]);
+    return false;
+    }
+
+  ++argIndex;
+
+  std::vector<std::string> content;
+
+  for(unsigned int i=argIndex; i < args.size(); ++i, ++argIndex)
+    {
+    if(args[i] == "PUBLIC"
+        || args[i] == "PRIVATE"
+        || args[i] == "INTERFACE" )
+      {
+      this->PopulateTargetProperies(scope, content, prepend);
+      return true;
+      }
+    content.push_back(args[i]);
+    }
+  this->PopulateTargetProperies(scope, content, prepend);
+  return true;
+}
+
+//----------------------------------------------------------------------------
+void cmTargetPropCommandBase
+::PopulateTargetProperies(const std::string &scope,
+                          const std::vector<std::string> &content,
+                          bool prepend)
+{
+  if (scope == "PRIVATE" || scope == "PUBLIC")
+    {
+    this->HandleDirectContent(this->Target, content, prepend);
+    }
+  if (scope == "INTERFACE" || scope == "PUBLIC")
+    {
+    if (prepend)
+      {
+      const std::string propName = std::string("INTERFACE_") + this->Property;
+      const char *propValue = this->Target->GetProperty(propName.c_str());
+      const std::string totalContent = this->Join(content) + (propValue
+                                                ? std::string(";") + propValue
+                                                : std::string());
+      this->Target->SetProperty(propName.c_str(), totalContent.c_str());
+      }
+    else
+      {
+      this->Target->AppendProperty(("INTERFACE_" + this->Property).c_str(),
+                                   this->Join(content).c_str());
+      }
+    }
+}
-- 
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