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automoc: rework the checking for the matching header, to give better warnings 

Alex
This commit is contained in:
Alex Neundorf 2011-11-10 20:56:46 +01:00
parent d08bc32bc2
commit 7242822897
1 changed files with 36 additions and 43 deletions
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69
Source/cmQtAutomoc.cxx
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@ -545,64 +545,57 @@ void cmQtAutomoc::ParseCppFile(const std::string& absFilename,
// finding the correct header, so we need to remove the moc_ part
basename = basename.substr(4);
bool headerFound = false;
for(std::list<std::string>::const_iterator ext =
headerExtensions.begin();
ext != headerExtensions.end();
++ext)
{
const std::string &sourceFilePath = absPath + basename + (*ext);
if (cmsys::SystemTools::FileExists(sourceFilePath.c_str()))
{
headerFound = true;
includedMocs[sourceFilePath] = currentMoc;
break;
}
}
if (!headerFound)
{
// the moc file is in a subdir => look for the header in the
// same subdir
std::string mocSubDir;
if (currentMoc.find_first_of('/') != std::string::npos)
{
const std::string &filepath = absPath
+ cmsys::SystemTools::GetFilenamePath(currentMoc)
+ '/' + basename;
mocSubDir = absPath
+ cmsys::SystemTools::GetFilenamePath(currentMoc) + '/';
}
std::string headerToMoc;
for(std::list<std::string>::const_iterator ext =
headerExtensions.begin();
ext != headerExtensions.end();
++ext)
{
const std::string &sourceFilePath = filepath + (*ext);
std::string sourceFilePath = absPath + basename + (*ext);
if (cmsys::SystemTools::FileExists(sourceFilePath.c_str()))
{
headerFound = true;
includedMocs[sourceFilePath] = currentMoc;
headerToMoc = sourceFilePath;
break;
}
if (!mocSubDir.empty())
{
sourceFilePath = mocSubDir + basename + (*ext);
if (cmsys::SystemTools::FileExists(sourceFilePath.c_str()))
{
headerToMoc = sourceFilePath;
break;
}
}
if (!headerFound)
{
std::cerr << "AUTOMOC: The file \"" << absFilename
<< "\" includes the moc file \"" << currentMoc
<< "\", but neither \"" << absPath << basename
<< '{' << this->Join(headerExtensions, ',')
<< "}\" nor \"" << filepath << '{'
<< this->Join(headerExtensions, ',') << '}'
<< "\" exist." << std::endl;
::exit(EXIT_FAILURE);
}
if (!headerToMoc.empty())
{
includedMocs[headerToMoc] = currentMoc;
}
else
{
std::cerr << "AUTOMOC: The file \"" << absFilename
<< "\" includes the moc file \"" << currentMoc
<< "\", but \"" << absPath << basename << '{'
<< this->Join(headerExtensions, ',') << '}'
<< "\" does not exist." << std::endl;
::exit(EXIT_FAILURE);
<< "\", but could not find header \"" << basename
<< '{' << this->Join(headerExtensions, ',') << "}\" ";
if (mocSubDir.empty())
{
std::cerr << "in " << absPath << std::endl;
}
else
{
std::cerr << "neither in " << absPath
<< " nor in " << mocSubDir << std::endl;
}
::exit(EXIT_FAILURE);
}
}
else