better help strings

1 files changed, 36 insertions, 5 deletions

diff --git a/Source/cmFindPathCommand.cxx b/Source/cmFindPathCommand.cxx
index 5107b9e..482123b 100644
--- a/Source/cmFindPathCommand.cxx
+++ b/Source/cmFindPathCommand.cxx
@@ -6,11 +6,36 @@
   Date:      $Date$
   Version:   $Revision$
 
+Copyright (c) 2001 Insight Consortium
+All rights reserved.
 
-  Copyright (c) 2000 National Path of Medicine
-  All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
 
-  See COPYRIGHT.txt for copyright details.
+ * 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.
 
 =========================================================================*/
 #include "cmFindPathCommand.h"
@@ -27,6 +52,8 @@ bool cmFindPathCommand::Invoke(std::vector<std::string>& args)
 
   // Now check and see if the value has been stored in the cache
   // already, if so use that value and don't look for the program
+  std::string helpString = "What is the path where the file ";
+  helpString += args[1] + " can be found";
   const char* cacheValue
     = cmCacheManager::GetInstance()->GetCacheValue(args[0].c_str());
   if(cacheValue)
@@ -34,6 +61,10 @@ bool cmFindPathCommand::Invoke(std::vector<std::string>& args)
     if(strcmp(cacheValue, "NOTFOUND") != 0)
       {
       m_Makefile->AddDefinition(args[0].c_str(), cacheValue);
+      cmCacheManager::GetInstance()->AddCacheEntry(args[0].c_str(),
+                                                   cacheValue,
+                                                   helpString.c_str(),
+                                                   cmCacheManager::PATH);
       }
     return true;
     }
@@ -61,7 +92,7 @@ bool cmFindPathCommand::Invoke(std::vector<std::string>& args)
       m_Makefile->AddDefinition(args[0].c_str(), path[k].c_str());  
       cmCacheManager::GetInstance()->AddCacheEntry(args[0].c_str(),
                                                    path[k].c_str(),
-                                                   "Find a path.",
+                                                   helpString.c_str(),
                                                    cmCacheManager::PATH);
       return true;
       }
@@ -69,7 +100,7 @@ bool cmFindPathCommand::Invoke(std::vector<std::string>& args)
   
   cmCacheManager::GetInstance()->AddCacheEntry(args[0].c_str(),
                                                "NOTFOUND",
-                                               "Find a path.",
+                                               helpString.c_str(),
                                                cmCacheManager::PATH);
   return true;
 }