1 files changed, 100 insertions, 0 deletions
diff --git a/Source/cmSeparateArgumentsCommand.cxx b/Source/cmSeparateArgumentsCommand.cxx
new file mode 100644
index 0000000..440b635
--- /dev/null
+++ b/Source/cmSeparateArgumentsCommand.cxx
@@ -0,0 +1,100 @@
+/*============================================================================
+  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 "cmSeparateArgumentsCommand.h"
+
+// cmSeparateArgumentsCommand
+bool cmSeparateArgumentsCommand::InitialPass(
+  std::vector<std::string> const& args, cmExecutionStatus&)
+{
+  if (args.empty()) {
+    this->SetError("must be given at least one argument.");
+    return false;
+  }
+
+  std::string var;
+  std::string command;
+  enum Mode
+  {
+    ModeOld,
+    ModeUnix,
+    ModeWindows
+  };
+  Mode mode = ModeOld;
+  enum Doing
+  {
+    DoingNone,
+    DoingVariable,
+    DoingMode,
+    DoingCommand
+  };
+  Doing doing = DoingVariable;
+  for (unsigned int i = 0; i < args.size(); ++i) {
+    if (doing == DoingVariable) {
+      var = args[i];
+      doing = DoingMode;
+    } else if (doing == DoingMode && args[i] == "UNIX_COMMAND") {
+      mode = ModeUnix;
+      doing = DoingCommand;
+    } else if (doing == DoingMode && args[i] == "WINDOWS_COMMAND") {
+      mode = ModeWindows;
+      doing = DoingCommand;
+    } else if (doing == DoingCommand) {
+      command = args[i];
+      doing = DoingNone;
+    } else {
+      std::ostringstream e;
+      e << "given unknown argument " << args[i];
+      this->SetError(e.str());
+      return false;
+    }
+  }
+
+  if (mode == ModeOld) {
+    // Original space-replacement version of command.
+    if (const char* def = this->Makefile->GetDefinition(var)) {
+      std::string value = def;
+      std::replace(value.begin(), value.end(), ' ', ';');
+      this->Makefile->AddDefinition(var, value.c_str());
+    }
+  } else {
+    // Parse the command line.
+    std::vector<std::string> vec;
+    if (mode == ModeUnix) {
+      cmSystemTools::ParseUnixCommandLine(command.c_str(), vec);
+    } else // if(mode == ModeWindows)
+    {
+      cmSystemTools::ParseWindowsCommandLine(command.c_str(), vec);
+    }
+
+    // Construct the result list value.
+    std::string value;
+    const char* sep = "";
+    for (std::vector<std::string>::const_iterator vi = vec.begin();
+         vi != vec.end(); ++vi) {
+      // Separate from the previous argument.
+      value += sep;
+      sep = ";";
+
+      // Preserve semicolons.
+      for (std::string::const_iterator si = vi->begin(); si != vi->end();
+           ++si) {
+        if (*si == ';') {
+          value += '\\';
+        }
+        value += *si;
+      }
+    }
+    this->Makefile->AddDefinition(var, value.c_str());
+  }
+
+  return true;
+}