237 lines
7.1 KiB
C++
237 lines
7.1 KiB
C++
/*=========================================================================
|
|
|
|
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.
|
|
|
|
=========================================================================*/
|
|
#include "cmOutputRequiredFilesCommand.h"
|
|
#include "cmMakeDepend.h"
|
|
|
|
class cmLBDepend : public cmMakeDepend
|
|
{
|
|
/**
|
|
* Compute the depend information for this class.
|
|
*/
|
|
virtual void DependWalk(cmDependInformation* info);
|
|
};
|
|
|
|
void cmLBDepend::DependWalk(cmDependInformation* info)
|
|
{
|
|
std::ifstream fin(info->m_FullPath.c_str());
|
|
if(!fin)
|
|
{
|
|
cmSystemTools::Error("error can not open ", info->m_FullPath.c_str());
|
|
return;
|
|
}
|
|
|
|
char line[255];
|
|
while(!fin.eof() && !fin.fail())
|
|
{
|
|
fin.getline(line, 255);
|
|
if(!strncmp(line, "#include", 8))
|
|
{
|
|
// if it is an include line then create a string class
|
|
std::string currentline = line;
|
|
size_t qstart = currentline.find('\"', 8);
|
|
size_t qend;
|
|
// if a quote is not found look for a <
|
|
if(qstart == std::string::npos)
|
|
{
|
|
qstart = currentline.find('<', 8);
|
|
// if a < is not found then move on
|
|
if(qstart == std::string::npos)
|
|
{
|
|
cmSystemTools::Error("unknown include directive ",
|
|
currentline.c_str() );
|
|
continue;
|
|
}
|
|
else
|
|
{
|
|
qend = currentline.find('>', qstart+1);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
qend = currentline.find('\"', qstart+1);
|
|
}
|
|
// extract the file being included
|
|
std::string includeFile = currentline.substr(qstart+1, qend - qstart-1);
|
|
// see if the include matches the regular expression
|
|
if(!m_IncludeFileRegularExpression.find(includeFile))
|
|
{
|
|
if(m_Verbose)
|
|
{
|
|
std::string message = "Skipping ";
|
|
message += includeFile;
|
|
message += " for file ";
|
|
message += info->m_FullPath.c_str();
|
|
cmSystemTools::Error(message.c_str(), 0);
|
|
}
|
|
continue;
|
|
}
|
|
|
|
// Add this file and all its dependencies.
|
|
this->AddDependency(info, includeFile.c_str());
|
|
/// add the cxx file if it exists
|
|
std::string cxxFile = includeFile;
|
|
std::string::size_type pos = cxxFile.rfind('.');
|
|
if(pos != std::string::npos)
|
|
{
|
|
std::string root = cxxFile.substr(0, pos);
|
|
cxxFile = root + ".cxx";
|
|
bool found = false;
|
|
// try jumping to .cxx .cpp and .c in order
|
|
if(cmSystemTools::FileExists(cxxFile.c_str()))
|
|
{
|
|
found = true;
|
|
}
|
|
for(std::vector<std::string>::iterator i =
|
|
m_IncludeDirectories.begin();
|
|
i != m_IncludeDirectories.end(); ++i)
|
|
{
|
|
std::string path = *i;
|
|
path = path + "/";
|
|
path = path + cxxFile;
|
|
if(cmSystemTools::FileExists(path.c_str()))
|
|
{
|
|
found = true;
|
|
}
|
|
}
|
|
if (!found)
|
|
{
|
|
cxxFile = root + ".cpp";
|
|
if(cmSystemTools::FileExists(cxxFile.c_str()))
|
|
{
|
|
found = true;
|
|
}
|
|
for(std::vector<std::string>::iterator i =
|
|
m_IncludeDirectories.begin();
|
|
i != m_IncludeDirectories.end(); ++i)
|
|
{
|
|
std::string path = *i;
|
|
path = path + "/";
|
|
path = path + cxxFile;
|
|
if(cmSystemTools::FileExists(path.c_str()))
|
|
{
|
|
found = true;
|
|
}
|
|
}
|
|
}
|
|
if (!found)
|
|
{
|
|
cxxFile = root + ".c";
|
|
if(cmSystemTools::FileExists(cxxFile.c_str()))
|
|
{
|
|
found = true;
|
|
}
|
|
for(std::vector<std::string>::iterator i =
|
|
m_IncludeDirectories.begin();
|
|
i != m_IncludeDirectories.end(); ++i)
|
|
{
|
|
std::string path = *i;
|
|
path = path + "/";
|
|
path = path + cxxFile;
|
|
if(cmSystemTools::FileExists(path.c_str()))
|
|
{
|
|
found = true;
|
|
}
|
|
}
|
|
}
|
|
if (found)
|
|
{
|
|
this->AddDependency(info, cxxFile.c_str());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// cmOutputRequiredFilesCommand
|
|
bool cmOutputRequiredFilesCommand::InitialPass(std::vector<std::string> const& args)
|
|
{
|
|
if(args.size() < 2 )
|
|
{
|
|
this->SetError("called with incorrect number of arguments");
|
|
return false;
|
|
}
|
|
|
|
// store the arg for final pass
|
|
m_File = args[0];
|
|
m_OutputFile = args[1];
|
|
|
|
return true;
|
|
}
|
|
|
|
void cmOutputRequiredFilesCommand::FinalPass()
|
|
{
|
|
|
|
cmTargets &tgts = m_Makefile->GetTargets();
|
|
for (cmTargets::iterator l = tgts.begin(); l != tgts.end(); l++)
|
|
{
|
|
l->second.GenerateSourceFilesFromSourceLists(*m_Makefile);
|
|
}
|
|
|
|
// compute the list of files
|
|
cmLBDepend md;
|
|
md.SetMakefile(m_Makefile);
|
|
|
|
// always expand the first argument
|
|
m_Makefile->ExpandVariablesInString(m_File);
|
|
m_Makefile->ExpandVariablesInString(m_OutputFile);
|
|
|
|
// find the depends for a file
|
|
const cmDependInformation *info = md.FindDependencies(m_File.c_str());
|
|
if (info)
|
|
{
|
|
// write them out
|
|
FILE *fout = fopen(m_OutputFile.c_str(),"w");
|
|
for(cmDependInformation::DependencySet::const_iterator d =
|
|
info->m_DependencySet.begin();
|
|
d != info->m_DependencySet.end(); ++d)
|
|
{
|
|
std::string tmp = (*d)->m_FullPath;
|
|
std::string::size_type pos = tmp.rfind('.');
|
|
if(pos != std::string::npos && tmp.substr(pos) == ".cxx")
|
|
{
|
|
tmp = tmp.substr(0, pos);
|
|
fprintf(fout,"%s\n",(*d)->m_FullPath.c_str());
|
|
}
|
|
}
|
|
fclose(fout);
|
|
}
|
|
}
|