// DoPreLinkCleanup
//------------------------------------------------------------------------------
void LinkerNode::DoPreLinkCleanup() const
{
// only for Microsoft compilers
if ( GetFlag( LINK_FLAG_MSVC ) == false )
{
return;
}
bool deleteFiles = false;
if ( GetFlag( LINK_FLAG_INCREMENTAL ) )
{
if ( FBuild::Get().GetOptions().m_ForceCleanBuild )
{
deleteFiles = true; // force a full re-link
}
}
else
{
// cleanup old ILK files and force PDB to be rebuilt
// (old PDBs get large and dramatically slow link times)
deleteFiles = true;
}
// Work around for VS2013/2015 bug where /showincludes doesn't work if cl.exe
// thinks it can skip compilation (it outputs "Note: reusing persistent precompiled header %s")
// If FASTBuild is building because we've not built before, then cleanup old files
// to ensure VS2013/2015 /showincludes will work
if ( GetStamp() == 0 )
{
deleteFiles = true;
}
if ( deleteFiles )
{
// output file
FileIO::FileDelete( GetName().Get() );
// .ilk
const char * lastDot = GetName().FindLast( '.' );
AStackString<> ilkName( GetName().Get(), lastDot ? lastDot : GetName().GetEnd() );
ilkName += ".ilk";
FileIO::FileDelete( ilkName.Get() );
// .pdb - TODO: Handle manually specified /PDB
AStackString<> pdbName( GetName().Get(), lastDot ? lastDot : GetName().GetEnd() );
pdbName += ".pdb";
FileIO::FileDelete( pdbName.Get() );
}
}
// DoPreLinkCleanup
//------------------------------------------------------------------------------
void LinkerNode::DoPreLinkCleanup() const
{
// only for Microsoft compilers
if ( GetFlag( LINK_FLAG_MSVC ) == false )
{
return;
}
bool deleteFiles = false;
if ( GetFlag( LINK_FLAG_INCREMENTAL ) )
{
if ( FBuild::Get().GetOptions().m_ForceCleanBuild )
{
deleteFiles = true; // force a full re-link
}
}
else
{
// cleanup old ILK files and force PDB to be rebuilt
// (old PDBs get large and dramatically slow link times)
deleteFiles = true;
}
if ( deleteFiles )
{
// output file
FileIO::FileDelete( GetName().Get() );
// .ilk
const char * lastDot = GetName().FindLast( '.' );
AStackString<> ilkName( GetName().Get(), lastDot ? lastDot : GetName().GetEnd() );
ilkName += ".ilk";
FileIO::FileDelete( ilkName.Get() );
// .pdb - TODO: Handle manually specified /PDB
AStackString<> pdbName( GetName().Get(), lastDot ? lastDot : GetName().GetEnd() );
pdbName += ".pdb";
FileIO::FileDelete( pdbName.Get() );
}
}