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better help strings

This commit is contained in:
Ken Martin 2001-04-27 09:30:27 -04:00
parent dbdf1c356b
commit 07bd60f6b3
3 changed files with 57 additions and 23 deletions
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13
Source/cmFindFileCommand.cxx
View File

@ -47,7 +47,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// cmFindFileCommand
bool cmFindFileCommand::Invoke(std::vector<std::string>& args)
{
if(args.size() < 2 )
if(args.size() < 2)
{
this->SetError("called with incorrect number of arguments");
return false;
@ -59,6 +59,8 @@ bool cmFindFileCommand::Invoke(std::vector<std::string>& args)
i++; // move iterator to next arg
// 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 = "Where can the ";
helpString += args[1] + " file be found";
const char* cacheValue
= cmCacheManager::GetInstance()->GetCacheValue(define);
if(cacheValue)
@ -66,6 +68,11 @@ bool cmFindFileCommand::Invoke(std::vector<std::string>& args)
if(strcmp(cacheValue, "NOTFOUND") != 0)
{
m_Makefile->AddDefinition(define, cacheValue);
// update help string if changed
cmCacheManager::GetInstance()->AddCacheEntry(define,
cacheValue,
helpString.c_str(),
cmCacheManager::FILEPATH);
}
return true;
}
@ -91,11 +98,11 @@ bool cmFindFileCommand::Invoke(std::vector<std::string>& args)
if(cmSystemTools::FileExists(tryPath.c_str()))
{
// Save the value in the cache
m_Makefile->AddDefinition(define, tryPath.c_str());
cmCacheManager::GetInstance()->AddCacheEntry(define,
tryPath.c_str(),
"Path to a file.",
helpString.c_str(),
cmCacheManager::FILEPATH);
m_Makefile->AddDefinition(define, tryPath.c_str());
return true;
}
}

26
Source/cmFindLibraryCommand.cxx
View File

@ -51,6 +51,8 @@ bool cmFindLibraryCommand::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 = "Where can the ";
helpString += args[1] + " library be found";
const char* cacheValue
= cmCacheManager::GetInstance()->GetCacheValue(args[0].c_str());
if(cacheValue)
@ -58,6 +60,10 @@ bool cmFindLibraryCommand::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;
}
@ -86,7 +92,7 @@ bool cmFindLibraryCommand::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(),
"Path to a library",
helpString.c_str(),
cmCacheManager::PATH);
return true;
}
@ -96,7 +102,7 @@ bool cmFindLibraryCommand::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(),
"Path to a library",
helpString.c_str(),
cmCacheManager::PATH);
return true;
}
@ -106,7 +112,7 @@ bool cmFindLibraryCommand::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(),
"Path to a library",
helpString.c_str(),
cmCacheManager::PATH);
return true;
}
@ -117,25 +123,15 @@ bool cmFindLibraryCommand::Invoke(std::vector<std::string>& args)
cmCacheManager::GetInstance()->
AddCacheEntry(args[0].c_str(),
path[k].c_str(),
"Path to a library.",
helpString.c_str(),
cmCacheManager::PATH);
return true;
}
}
cmCacheManager::GetInstance()->AddCacheEntry(args[0].c_str(),
"NOTFOUND",
"Path to a library",
helpString.c_str(),
cmCacheManager::PATH);
std::string message = "Library not found: ";
message += args[1];
message += "\n";
message += "looked in ";
for(k=0; k < path.size(); k++)
{
message += path[k];
message += "\n";
}
this->SetError(message.c_str());
return false;
}

41
Source/cmFindPathCommand.cxx
View File

@ -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;
}