Пример #1
0
// 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() );
    }
}
Пример #2
0
// 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() );
    }
}