ENH: Added CONFIGURE_GCCXML command to do hard work of configuring GCCXML's flags for the current compiler. Currently only implemented correctly for Visual C++ in Windows.

1 files changed, 108 insertions, 0 deletions

diff --git a/Source/cmConfigureGccXmlCommand.h b/Source/cmConfigureGccXmlCommand.h
new file mode 100644
index 0000000..28cb001
--- /dev/null
+++ b/Source/cmConfigureGccXmlCommand.h
@@ -0,0 +1,108 @@
+/*=========================================================================
+
+  Program:   Insight Segmentation & Registration Toolkit
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+Copyright (c) 2001 Insight Consortium
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+   this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+ * The name of the Insight Consortium, nor the names of any consortium members,
+   nor of any contributors, may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+  * Modified source versions must be plainly marked as such, and must not be
+    misrepresented as being the original software.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=========================================================================*/
+#ifndef cmConfigureGccXmlCommand_h
+#define cmConfigureGccXmlCommand_h
+
+#include "cmStandardIncludes.h"
+#include "cmCommand.h"
+
+/** \class cmConfigureGccXmlCommand
+ * \brief Define a command that configures flags for GCC-XML to run.
+ */
+class cmConfigureGccXmlCommand : public cmCommand
+{
+public:
+  cmConfigureGccXmlCommand();
+  virtual ~cmConfigureGccXmlCommand();
+
+  /**
+   * This is a virtual constructor for the command.
+   */
+  virtual cmCommand* Clone()
+    {
+      return new cmConfigureGccXmlCommand;
+    }
+
+  /**
+   * This is called when the command is first encountered in
+   * the CMakeLists.txt file.
+   */
+  virtual bool InitialPass(std::vector<std::string>& args);  
+  
+  /**
+   * The name of the command as specified in CMakeList.txt.
+   */
+  virtual const char* GetName() { return "CONFIGURE_GCCXML";}
+
+  /**
+   * Succinct documentation.
+   */
+  virtual const char* GetTerseDocumentation() 
+    {
+    return "Configure the flags needed for GCC-XML to run.";
+    }
+  
+  /**
+   * More documentation.
+   */
+  virtual const char* GetFullDocumentation()
+    {
+    return
+      "CONFIGURE_GCCXML(exe_location flags_def)\n"
+      "Configures the flags GCC-XML needs to parse source code just as\n"
+      "the current compiler would.  This includes using the compiler's\n"
+      "standard header files.  First argument is input of the full path to\n"
+      "the GCC-XML executable.  The second argument should be the name of\n"
+      "a cache entry to set with the flags chosen.\n";
+    }
+  
+  cmTypeMacro(cmConfigureGccXmlCommand, cmCommand);
+  
+protected:
+  std::string GetSupportDirectory(const char*);
+  bool FindVcIncludeFlags();
+  
+private:
+  std::string m_SupportDir;
+  std::string m_Flags;
+};
+
+#endif