human
Solve the following python programming problem given the following code:
def build_qt(layout, debug, profile) : 
    def qtmake(* args) : 
        try : 
            sdk.sh ('jom', '/VERSION') 
except : 
            make (* args) 
else : 
            sdk.sh ('jom', ('-j%s' % str ((multiprocessing.cpu_count () + 1))), * args) 
if os.path.isfile (QT_LICENSE_FILE) : 
        qt_license = '-commercial' 
        shutil.copy (QT_LICENSE_FILE, os.path.join (HOME, '.qt-license')) 
else : 
        qt_license = '-opensource' 
if is_qt5 () : 
        with open (os.path.join ('qtbase', '.gitignore'), 'w') : 
            pass 
qt_configure_args = ['-confirm-license', '-prefix', layout ['root'], '-shared', qt_license] 
    qt_configure_args.extend (filenames ['qt'] ['common']) 
    if (sys.platform in profile ['qt']) : 
        qt_configure_args.extend (profile ['qt'] [sys.platform]) 
if debug : 
        if (sys.platform == 'win32') : 
            mkspec_file_name = ('qt%s-msvc2008-release-with-debuginfo.conf' % profile ['qt'] ['version']) 
            shutil.copyfile (os.path.join (SUPPORT_DIR, mkspec_file_name), os.path.join ('mkspecs', 'win32-msvc2008', 'qmake.conf')) 
            qt_configure_args.append ('-release') 
else : 
            qt_configure_args.append ('-debug') 
else : 
        qt_configure_args.append ('-release') 
if ((sys.platform == 'darwin') or (sys.platform == 'win32')) : 
        qt_configure_args.extend (['-I', os.path.join (layout ['root'], 'include')]) 
        qt_configure_args.extend (['-L', os.path.join (layout ['root'], 'lib')]) 
if (sys.platform == 'win32') : 
        shutil.copy (os.path.join (SUPPORT_DIR, 'stdint-msvc.h'), os.path.join (layout ['include'], 'stdint.h')) 
        qt_source_dir = os.path.abspath (os.getcwd ()) 
        os.environ ['PATH'] = os.pathsep.join ([os.path.join (qt_source_dir, 'gnuwin32', 'bin'), os.environ ['PATH']]) 
        qt_configure_args.append ('-mp') 
has_clang = ((sys.platform == 'darwin') and os.path.isfile ('/usr/bin/clang') and os.path.isfile ('/usr/bin/clang++')) 
    if (has_clang and (not is_qt5 ())) : 
       ...

    
    

    Fix the buggy line: qt_configure_args.extend (filenames ['qt'] ['common'])
assistant
#Here is Python program to fix the buggy line: qt_configure_args.

qt_configure_args.extend (profile ['qt'] ['common'])