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authorWill Schroeder <will.schroeder@kitware.com>2001-01-18 16:20:24 (GMT)
committerWill Schroeder <will.schroeder@kitware.com>2001-01-18 16:20:24 (GMT)
commit658614ff6a14411e2a697fac1f1717a7f4370bf0 (patch)
tree42702fd2580f03b4553d385afeaf42608700758b /Source/cmFindProgramCommand.h
parentcacd6d160410660bcbc27f02b267833448c1eef1 (diff)
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ENH:Reworked CMake for consistency
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+/*=========================================================================
+
+ Program: Insight Segmentation & Registration Toolkit
+ Module: $RCSfile$
+ Language: C++
+ Date: $Date$
+ Version: $Revision$
+
+
+ Copyright (c) 2000 National Library of Medicine
+ All rights reserved.
+
+ See COPYRIGHT.txt for copyright details.
+
+=========================================================================*/
+#ifndef cmFindProgramCommand_h
+#define cmFindProgramCommand_h
+
+#include "cmStandardIncludes.h"
+#include "cmCommand.h"
+
+/** \class cmFindProgramCommand
+ * \brief Define a command to search for an executable program.
+ *
+ * cmFindProgramCommand is used to define a CMake variable
+ * that specifies an executable program. The command searches
+ * in the current path (e.g., PATH environment variable) for
+ * an executable that matches one of the supplied names.
+ */
+class cmFindProgramCommand : public cmCommand
+{
+public:
+ /**
+ * This is a virtual constructor for the command.
+ */
+ virtual cmCommand* Clone()
+ {
+ return new cmFindProgramCommand;
+ }
+
+ /**
+ * This is called when the command is first encountered in
+ * the CMakeLists.txt file.
+ */
+ virtual bool Invoke(std::vector<std::string>& args);
+
+ /**
+ * This determines if the command gets propagated down
+ * to makefiles located in subdirectories.
+ */
+ virtual bool IsInherited() { return true; }
+
+ /**
+ * The name of the command as specified in CMakeList.txt.
+ */
+ virtual const char* GetName() { return "FIND_PROGRARM";}
+
+ /**
+ * Succinct documentation.
+ */
+ virtual const char* GetTerseDocumentation()
+ {
+ return "Find an executable program.";
+ }
+
+ /**
+ * More documentation.
+ */
+ virtual const char* GetFullDocumentation()
+ {
+ return
+ "FIND_PROGRAM(NAME executable1 executable2 ...)";
+ }
+};
+
+
+
+#endif