ENH: Added new command SOURCE_FILES_REMOVE which can be used

to take files out of the build. Especially useful when certain compilers choke on the
odd file.

1 files changed, 104 insertions, 0 deletions

diff --git a/Source/cmSourceFilesRemoveCommand.h b/Source/cmSourceFilesRemoveCommand.h
new file mode 100644
index 0000000..6de864f
--- /dev/null
+++ b/Source/cmSourceFilesRemoveCommand.h
@@ -0,0 +1,104 @@
+/*=========================================================================
+
+  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 cmSourceFilesRemoveCommand_h
+#define cmSourceFilesRemoveCommand_h
+
+#include "cmStandardIncludes.h"
+#include "cmCommand.h"
+
+/** \class cmSourceFilesRemoveCommand
+ * \brief Remove source files from the build.
+ *
+ * cmSourceFilesRemoveCommand removes source files from the build.
+ * The sourcefiles will be removed from the current library (if defined by the
+ * LIBRARY(library) command. This command is primarily designed to allow
+ * customization of builds where (for example) a certain source file is
+ * failing to compile and the user wishes to edit it out conditionally.
+ *
+ * \sa cmSourceFilesRequireCommand
+ */
+class cmSourceFilesRemoveCommand : public cmCommand
+{
+public:
+  /**
+   * This is a virtual constructor for the command.
+   */
+  virtual cmCommand* Clone()
+    {
+    return new cmSourceFilesRemoveCommand;
+    }
+
+  /**
+   * 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 "SOURCE_FILES_REMOVE";}
+
+  /**
+   * Succinct documentation.
+   */
+  virtual const char* GetTerseDocumentation()
+    {
+    return "Remove a list of source files - associated with NAME.";
+    }
+
+  /**
+   * Remove (conditionally if desired) a list of source files from a group.
+   * This is most likely when the user has problems compiling certain files
+   * in a library and wants to remove them (perhaps in an optional INCLUDE)
+   */
+  virtual const char* GetFullDocumentation()
+    {
+    return
+      "SOURCE_FILES_REMOVE(NAME file1 file2 ...)";
+    }
+  
+  cmTypeMacro(cmSourceFilesRemoveCommand, cmCommand);
+};
+
+
+
+#endif