From 035c7fabc3b82cbc9a346c11abe2e9462b4c0379 Mon Sep 17 00:00:00 2001
From: Anas Nashif <anas.nashif@intel.com>
Date: Tue, 30 Oct 2012 15:39:57 -0700
Subject: Imported Upstream version 2.8.9

---
 Source/cmSourceGroupCommand.cxx | 102 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 Source/cmSourceGroupCommand.cxx

(limited to 'Source/cmSourceGroupCommand.cxx')

diff --git a/Source/cmSourceGroupCommand.cxx b/Source/cmSourceGroupCommand.cxx
new file mode 100644
index 000000000..8e61d0a15
--- /dev/null
+++ b/Source/cmSourceGroupCommand.cxx
@@ -0,0 +1,102 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+  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 "cmSourceGroupCommand.h"
+
+// cmSourceGroupCommand
+bool cmSourceGroupCommand
+::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
+{
+  if(args.size() < 1)
+    {
+    this->SetError("called with incorrect number of arguments");
+    return false;
+    }  
+
+  std::string delimiter = "\\";
+  if(this->Makefile->GetDefinition("SOURCE_GROUP_DELIMITER"))
+    {
+    delimiter = this->Makefile->GetDefinition("SOURCE_GROUP_DELIMITER");
+    }
+
+  std::vector<std::string> folders =
+    cmSystemTools::tokenize(args[0], delimiter);
+ 
+  cmSourceGroup* sg = 0;
+  sg = this->Makefile->GetSourceGroup(folders);
+  if(!sg)
+    {
+    this->Makefile->AddSourceGroup(folders);
+    sg = this->Makefile->GetSourceGroup(folders);
+    }
+
+  if(!sg)
+    {
+    this->SetError("Could not create or find source group");
+    return false;
+    }
+  // If only two arguments are given, the pre-1.8 version of the
+  // command is being invoked.
+  if(args.size() == 2  && args[1] != "FILES")
+    {
+    sg->SetGroupRegex(args[1].c_str());
+    return true;
+    }
+  
+  // Process arguments.
+  bool doingFiles = false;
+  for(unsigned int i=1; i < args.size(); ++i)
+    {
+    if(args[i] == "REGULAR_EXPRESSION")
+      {
+      // Next argument must specify the regex.
+      if(i+1 < args.size())
+        {
+        ++i;
+        sg->SetGroupRegex(args[i].c_str());
+        }
+      else
+        {
+        this->SetError("REGULAR_EXPRESSION argument given without a regex.");
+        return false;
+        }
+      doingFiles = false;
+      }
+    else if(args[i] == "FILES")
+      {
+      // Next arguments will specify files.
+      doingFiles = true;
+      }
+    else if(doingFiles)
+      {
+      // Convert name to full path and add to the group's list.
+      std::string src = args[i].c_str();
+      if(!cmSystemTools::FileIsFullPath(src.c_str()))
+        {
+        src = this->Makefile->GetCurrentDirectory();
+        src += "/";
+        src += args[i];
+        }
+      src = cmSystemTools::CollapseFullPath(src.c_str());
+      sg->AddGroupFile(src.c_str());
+      }
+    else
+      {
+      cmOStringStream err;
+      err << "Unknown argument \"" << args[i].c_str() << "\".  "
+          << "Perhaps the FILES keyword is missing.\n";
+      this->SetError(err.str().c_str());
+      return false;
+      }
+    }
+  
+  return true;
+}
-- 
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