lyx_mirror/development/scons/SConscript

# vi:filetype=python:expandtab:tabstop=2:shiftwidth=2

# file SConscript
#
# This file is part of LyX, the document processor.
# Licence details can be found in the file COPYING.
#
# \author Bo Peng
# Full author contact details are available in file CREDITS.

import os, sys
sys.path.append('config')
from scons_utils import globSource

Import('env')

targets = env['BUILD_TARGETS']
build_lyx = (targets == [] or 'lyx' in targets or 'install' in targets or 'all' in targets)
build_boost = env['INCLUDED_BOOST'] or 'boost' in targets
build_intl = env['INCLUDED_GETTEXT'] or 'intl' in targets
build_support = build_lyx or True in [x in targets for x in ['support', 'client', 'tex2lyx']]
build_mathed = build_lyx or 'mathed' in targets
build_insets = build_lyx or 'insets' in targets
build_frontends = build_lyx or 'frontends' in targets
build_graphics = build_lyx or 'graphics' in targets
build_controllers = build_lyx or 'controllers' in targets
build_client = 'client' in targets or 'install' in targets or 'all' in targets
build_tex2lyx = 'tex2lyx' in targets or 'install' in targets or 'all' in targets
build_lyxbase = build_lyx or 'lyxbase' in targets
build_po = 'po' in targets or 'install' in targets or 'all' in targets
build_qt3 = (build_lyx and env['frontend'] == 'qt3') or 'qt3' in targets
build_qt4 = (build_lyx and env['frontend'] == 'qt4') or 'qt4' in targets
build_msvs_projects = env['USE_VC'] and 'msvs_projects' in targets


# now, if rebuild_targets is specified, do not rebuild some targets
rebuild_targets = env['REBUILD_TARGETS']
if rebuild_targets:
  def ifBuildLib(name, libname, old_value):
    # explicitly asked to rebuild
    if name in rebuild_targets:
      return True
    # else if not rebuild, and if the library already exists
    elif os.path.isfile(File(env.subst('$LOCALLIBPATH/${LIBPREFIX}%s$LIBSUFFIX'%libname)).abspath):
      return False
    # do not change the original value
    else:
      return old_value
  build_boost = ifBuildLib('boost', 'included_boost_filesystem', build_boost)
  build_intl = ifBuildLib('intl', 'included_intl', build_intl)
  build_support = ifBuildLib('support', 'support', build_support)
  build_mathed = ifBuildLib('mathed', 'mathed', build_mathed)
  build_insets = ifBuildLib('insets', 'insets', build_insets)
  build_frontends = ifBuildLib('frontends', 'frontends', build_frontends)
  build_graphics = ifBuildLib('graphics', 'graphics', build_graphics)
  build_controllers = ifBuildLib('controllers', 'controllers', build_controllers)
  build_lyxbase = ifBuildLib('lyxbase', 'lyxbase_pre', build_lyxbase)
  build_qt3 = ifBuildLib('qt3', 'qt3', build_qt3)
  build_qt4 = ifBuildLib('qt4', 'qt4', build_qt4)

# sync frontend and env['frontend'] (maybe build qt4 with frontend=qt3)
if build_qt3:
  frontend = 'qt3'
  env['frontend'] = 'qt3'
elif build_qt4:
  frontend = 'qt4'
  env['frontend'] = 'qt4'
else:
  frontend = env['frontend']


if build_boost:
  #
  # boost libraries
  #
  # special builddir
  env.BuildDir('$BUILDDIR/boost', '$TOP_SRC_DIR/boost/libs', duplicate = 0)

  boostenv = env.Copy()
  boostenv.AppendUnique(CCFLAGS = '-DBOOST_USER_CONFIG="<config.h>"')

  print 'Processing files in boost/libs/filesystem/src...'

  filesystem = boostenv.StaticLibrary(
    target = '$LOCALLIBPATH/included_boost_filesystem',
    source = globSource(dir = env.subst('$TOP_SRC_DIR/boost/libs/filesystem/src'), 
      pattern = '*.cpp', build_dir = '$BUILDDIR/boost/filesystem/src')
  )

  print 'Processing files in boost/libs/regex/src...'

  regex = boostenv.StaticLibrary(
    target = '$LOCALLIBPATH/included_boost_regex',
    source = globSource(dir = env.subst('$TOP_SRC_DIR/boost/libs/regex/src'), 
      pattern = '*.cpp', build_dir = '$BUILDDIR/boost/regex/src')
  )

  print 'Processing files in boost/libs/signals/src...'

  signals = boostenv.StaticLibrary(
    target = '$LOCALLIBPATH/included_boost_signals',
    source = globSource(dir = env.subst('$TOP_SRC_DIR/boost/libs/signals/src'), 
      pattern = '*.cpp', build_dir = '$BUILDDIR/boost/signals/src')
  )

  print 'Processing files in boost/libs/iostreams/src...'

  iostreams = boostenv.StaticLibrary(
    target = '$LOCALLIBPATH/included_boost_iostreams',
    source = globSource(dir = env.subst('$TOP_SRC_DIR/boost/libs/iostreams/src'), 
      pattern = '*.cpp', build_dir = '$BUILDDIR/boost/iostreams/src')
  )
  Alias('boost', filesystem)
  Alias('boost', regex)
  Alias('boost', signals)
  Alias('boost', iostreams)


if build_intl:
  # 
  # intl
  # 
  print "Processing files in intl..."

  env.BuildDir('$BUILDDIR/intl', '$TOP_SRC_DIR/intl', duplicate = 0)

  intlenv = env.Copy()
  # we need the original C compiler for these files
  intlenv['CC'] = intlenv['C_COMPILER']
  intlenv['CCFLAGS'] = intlenv['C_CCFLAGS']
  intlenv['CPPPATH'] += ['intl']
  
  intlenv.Append(CCFLAGS = [
    r'-DLOCALEDIR=\"' + env['LOCALE_DIR'].replace('\\', '\\\\') + r'\"',
    r'-DLOCALE_ALIAS_PATH=\"' + env['LOCALE_DIR'].replace('\\', '\\\\') + r'\"',
    r'-DLIBDIR=\"' + env['TOP_SRC_DIR'].replace('\\', '\\\\') + r'/lib\"',
    '-DIN_LIBINTL',
    '-DENABLE_RELOCATABLE=1',
    '-DIN_LIBRARY',
    r'-DINSTALLDIR=\"' + env['PREFIX'].replace('\\', '\\\\') + r'/lib\"',
    '-DNO_XMALLOC',
    '-Dset_relocation_prefix=libintl_set_relocation_prefix',
    '-Drelocate=libintl_relocate',
    '-DDEPENDS_ON_LIBICONV=1',
    '-DHAVE_CONFIG_H'
    ]
  )

  # libgnuintl.h.in => libintl.h
  env.substFile('$TOP_SRC_DIR/intl/libintl.h', '$TOP_SRC_DIR/intl/libgnuintl.h.in')
  env.Command('$TOP_SRC_DIR/intl/libgnuintl.h', '$TOP_SRC_DIR/intl/libintl.h',
      [Copy('$TARGET', '$SOURCE')])
  
  intl = intlenv.StaticLibrary(
    target = '$LOCALLIBPATH/included_intl',
    LIBS = ['c'],
    source = globSource(dir = env.subst('$TOP_SRC_DIR/intl'), pattern = '*.c',
      exclude = ['vasnprintf.c', 'printf-parse.c', 'printf-args.c', 'os2compat.c'],
      build_dir = '$BUILDDIR/intl')
  )
  Alias('intl', intl)


#
# Now, src code under src/
#
env.BuildDir('$BUILDDIR/common', '$TOP_SRC_DIR/src', duplicate = 0)


if build_support:
  #
  # src/support
  #
  print "Processing files in src/support..."

  env.substFile('$BUILDDIR/common/support/package.C', '$TOP_SRC_DIR/src/support/package.C.in')

  support = env.StaticLibrary(
    target = '$LOCALLIBPATH/support',
    source = globSource(dir = env.subst('$TOP_SRC_DIR/src/support'), pattern = env['LYX_EXT'], 
      exclude = ['os_win32.C', 'os_unix.C', 'os_cygwin.C', 'atexit.c'],
      include = ['package.C'], build_dir = '$BUILDDIR/common/support')
  )
  Alias('support', support)


if build_mathed:
  #
  # src/mathed
  #
  print "Processing files in src/mathed..."

  mathed = env.StaticLibrary(
    target = '$LOCALLIBPATH/mathed',
    source = globSource(dir = env.subst('$TOP_SRC_DIR/src/mathed'), pattern = env['LYX_EXT'],
      exclude = ['math_xyarrowinset.C', 'math_mboxinset.C', 'formulamacro.C'],
      build_dir = '$BUILDDIR/common/mathed')
  )
  Alias('mathed', mathed)


if build_insets:
  #
  # src/insets
  #
  print "Processing files in src/insets..."

  insets = env.StaticLibrary(
    target = '$LOCALLIBPATH/insets',
    source = globSource(dir = env.subst('$TOP_SRC_DIR/src/insets'), pattern = env['LYX_EXT'],
      exclude = ['insettheorem.C'], build_dir = '$BUILDDIR/common/insets')
  )
  Alias('insets', insets)


if build_frontends:
  #
  # src/frontends
  #
  print "Processing files in src/frontends..."

  frontends = env.StaticLibrary(
    target = '$LOCALLIBPATH/frontends',
    source = globSource(dir = env.subst('$TOP_SRC_DIR/src/frontends'), pattern = env['LYX_EXT'],
      build_dir = '$BUILDDIR/common/frontends')
  )
  Alias('frontends', frontends)


if build_graphics:
  #
  # src/graphics
  #
  print "Processing files in src/graphics..."

  graphics = env.StaticLibrary(
    target = '$LOCALLIBPATH/graphics',
    source = globSource(dir = env.subst('$TOP_SRC_DIR/src/graphics'), pattern = env['LYX_EXT'],
      build_dir = '$BUILDDIR/common/graphics')
  )
  Alias('graphics', graphics)


if build_controllers:
  #
  # src/frontends/controllers
  #
  print "Processing files in src/frontends/controllers..."

  controllers = env.StaticLibrary(
    target = '$LOCALLIBPATH/controllers',
    source = globSource(dir = env.subst('$TOP_SRC_DIR/src/frontends/controllers'), pattern = env['LYX_EXT'],
      build_dir = '$BUILDDIR/common/frontends/controllers')
  )
  Alias('controllers', controllers)


#
# src/frontend/qt3/4
#
if build_qt3 or build_qt4:
  env.BuildDir('$BUILDDIR/$frontend', '$TOP_SRC_DIR/src/frontend/$frontend', duplicate = 0)

if build_qt3:
  print "Processing files in src/frontends/qt3..."

  qt3env = env.Copy()
  # disable auto scan to speed up non build time
  qt3env['QT_AUTOSCAN'] = 0
  qt3env['QT_MOCHPREFIX'] = ''

  # load qt3 tools
  qt3env.Tool('qt')

  qt3env.AppendUnique(CPPPATH = [
    '$BUILDDIR/common',
    '$BUILDDIR/common/images',
    '$BUILDDIR/common/frontends',
    '$BUILDDIR/common/frontends/qt3',
    '$BUILDDIR/common/frontends/controllers',
    '$QT_INC_PATH']
  )

  qt3_moc_files = ["$BUILDDIR/common/frontends/qt3/%s" % x for x in Split('''
    BulletsModule.C
    emptytable.C
    FileDialog_private.C
    floatplacement.C
    iconpalette.C
    lengthcombo.C
    panelstack.C
    QAboutDialog.C
    QBibitemDialog.C
    QBibtexDialog.C
    QBoxDialog.C
    QBranchDialog.C
    QBrowseBox.C
    QChangesDialog.C
    QCharacterDialog.C
    QCitationDialog.C
    QCommandBuffer.C
    QCommandEdit.C
    QContentPane.C
    QDelimiterDialog.C
    QDocumentDialog.C
    QErrorListDialog.C
    QERTDialog.C
    QExternalDialog.C
    QFloatDialog.C
    QGraphicsDialog.C
    QIncludeDialog.C
    QIndexDialog.C
    QLogDialog.C
    QViewSourceDialog.C
    QLPopupMenu.C
    QLPrintDialog.C
    QMathDialog.C
    QMathMatrixDialog.C
    QNoteDialog.C
    QParagraphDialog.C
    QPrefsDialog.C
    QRefDialog.C
    QSearchDialog.C
    QSendtoDialog.C
    qsetborder.C
    QShowFileDialog.C
    QSpellcheckerDialog.C
    QDialogView.C
    QTabularCreateDialog.C
    QTabularDialog.C
    QTexinfoDialog.C
    QThesaurusDialog.C
    QTocDialog.C
    qttableview.C
    QtView.C
    QURLDialog.C
    QVSpaceDialog.C
    QWrapDialog.C
    QLToolbar.C
    socket_callback.C
    validators.C
  ''')]

  # manually moc and uic files for better performance 
  qt3_moced_files = [qt3env.Moc(x.replace('.C', '_moc.cpp'), x.replace('.C', '.h')) for x in qt3_moc_files]

  qt3_uiced_files = [qt3env.Uic('$BUILDDIR/common/frontends/qt3/ui/'+x) for x in \
     globSource(dir = env.subst('$TOP_SRC_DIR/src/frontends/qt3/ui'), pattern = '*.ui')]

  qt3_uiced_cc_files = []
  for x in qt3_uiced_files:
    qt3_uiced_cc_files.extend(x[1:])

  qt3 = qt3env.StaticLibrary(
    target = '$LOCALLIBPATH/qt3',
    source = globSource(dir = env.subst('$TOP_SRC_DIR/src/frontends/qt3/'), pattern = env['LYX_EXT'],
      build_dir = '$BUILDDIR/common/frontends/qt3') + qt3_moced_files + qt3_uiced_cc_files
  )
  Alias('qt3', qt3)


if build_qt4:
  print "Processing files in src/frontends/qt4..."

  qt4env = env.Copy()
  qt4env['QT_AUTOSCAN'] = 0

  # local qt4 toolset from
  # http://www.iua.upf.es/~dgarcia/Codders/sconstools.html
  #
  # NOTE: I have to patch qt4.py since it does not automatically
  # process .C file!!! (add to cxx_suffixes )
  #
  qt4env.Tool('qt4', [env['SCONS_DIR']])
  qt4env.EnableQt4Modules(env['QT_LIB'], debug = False)

  qt4env.AppendUnique(CPPPATH = [
    '$BUILDDIR/common',
    '$BUILDDIR/common/images',
    '$BUILDDIR/common/frontends',
    '$BUILDDIR/common/frontends/qt4',
    '$BUILDDIR/common/frontends/controllers' 
    ]
  )

  # FIXME: replace by something from pkg_config
  qt4env.Append(CCFLAGS = [
    '-DHAVE_CONFIG_H',
    '-DQT_CLEAN_NAMESPACE',
    '-DQT_GENUINE_STR',
    '-DQT_NO_STL',
    '-DQT3_SUPPORT',
    ]
  )


  qt4_moc_files = ["$BUILDDIR/common/frontends/qt4/%s" % x for x in Split('''
    BulletsModule.C
    emptytable.C
    FileDialog_private.C
    floatplacement.C
    iconpalette.C
    lengthcombo.C
    InsertTableWidget.C
    panelstack.C
    QAboutDialog.C
    QBibitemDialog.C
    QBibtexDialog.C
    QBoxDialog.C
    QBranchDialog.C
    QBranches.C
    QChangesDialog.C
    QCharacterDialog.C
    QCitationDialog.C
    QCommandBuffer.C
    QCommandEdit.C
    QDelimiterDialog.C
    QDocumentDialog.C
    QErrorListDialog.C
    QERTDialog.C
    QExternalDialog.C
    QFloatDialog.C
    QGraphicsDialog.C
    QIncludeDialog.C
    QIndexDialog.C
    QLAction.C
    QLogDialog.C
    QViewSourceDialog.C
    QViewSource.C
    QLMenubar.C
    QLPopupMenu.C
    QLPrintDialog.C
    QMathDialog.C
    QMathMatrixDialog.C
    QNoteDialog.C
    QParagraphDialog.C
    QPrefsDialog.C
    QRefDialog.C
    QSearchDialog.C
    QSendtoDialog.C
    qsetborder.C
    QShowFileDialog.C
    QSpellcheckerDialog.C
    QDialogView.C
    QTabularCreateDialog.C
    QTabularDialog.C
    QTexinfoDialog.C
    QThesaurusDialog.C
    TocModel.C
    QTocDialog.C
    QtView.C
    QURLDialog.C
    QVSpaceDialog.C
    QWorkArea.C
    QWrapDialog.C
    QLToolbar.C
    socket_callback.C
    validators.C
  ''') ]

  #
  # Compile resources
  #
  resources = [qt4env.Uic4(x.split('.')[0]) for x in \
    globSource(dir = env.subst('$TOP_SRC_DIR/src/frontends/qt4/ui'), pattern = '*.ui',
      build_dir = '$BUILDDIR/common/frontends/qt4/ui')]

  # 
  # moc qt4_moc_files, the moced files are included in the original files
  #
  qt4_moced_files = [qt4env.Moc4(x.replace('.C', '_moc.cpp'), x.replace('.C', '.h')) for x in qt4_moc_files]

  qt4 = qt4env.StaticLibrary(
    target = '$LOCALLIBPATH/qt4',
    LIBS = qt4env['QT_LIB'],
    source = globSource(dir = env.subst('$TOP_SRC_DIR/src/frontends/qt4'), pattern = env['LYX_EXT'],
      exclude = ['QBrowseBox.C'], build_dir = '$BUILDDIR/common/frontends/qt4')
  )
  Alias('qt4', qt4)


if build_client:
  #
  # src/client
  #
  env.BuildDir('$BUILDDIR/common', '$TOP_SRC_DIR/src', duplicate = 0)

  print "Processing files in src/client..."

  if env['HAVE_FCNTL']:
    client = env.Program(
      target = '$BUILDDIR/common/client/lyxclient',
      LIBS = ['support'] + env['INTL_LIBS'] + env['SYSTEM_LIBS'] + 
        env['SOCKET_LIBS'] + env['BOOST_LIBRARIES'],
      source = globSource(dir = env.subst('$TOP_SRC_DIR/src/client'), pattern = env['LYX_EXT'],
        build_dir = '$BUILDDIR/common/client')
    )
    Alias('client', env.Command(os.path.join('$BUILDDIR', os.path.split(str(client[0]))[1]),
      client, [Copy('$TARGET', '$SOURCE')]))
  else:
    client = None
  Alias('client', client)


if build_tex2lyx:
  #
  # tex2lyx
  #
  print "Processing files in src/tex2lyx..."

  tex2lyx_env = env.Copy()
  # the order is important here.
  tex2lyx_env.Prepend(CPPPATH = ['$BUILDDIR/common/tex2lyx'])
  tex2lyx_env.AppendUnique(LIBPATH = ['#$LOCALLIBPATH'])

  for file in ['FloatList.C', 'Floating.C', 'counters.C', 'lyxlayout.h', 'lyxlayout.C', 
    'lyxtextclass.h', 'lyxtextclass.C', 'lyxlex.C', 'lyxlex_pimpl.C']:
    env.Command('$BUILDDIR/common/tex2lyx/'+file, '$TOP_SRC_DIR/src/'+file,
      [Copy('$TARGET', '$SOURCE')])

  tex2lyx = tex2lyx_env.Program(
    target = '$BUILDDIR/common/tex2lyx/tex2lyx',
    LIBS = ['support'] + env['BOOST_LIBRARIES'] + env['SYSTEM_LIBS'],
    source = globSource(dir = env.subst('$TOP_SRC_DIR/src/tex2lyx'), pattern = env['LYX_EXT'], 
      include = ['FloatList.C', 'Floating.C', 'counters.C', 'lyxlayout.C', 
        'lyxtextclass.C', 'lyxlex.C', 'lyxlex_pimpl.C'],
      build_dir = '$BUILDDIR/common/tex2lyx')
  )
  Alias('tex2lyx', env.Command(os.path.join('$BUILDDIR', os.path.split(str(tex2lyx[0]))[1]),
    tex2lyx, [Copy('$TARGET', '$SOURCE')]))
  Alias('tex2lyx', tex2lyx)


if build_lyxbase:
  #
  # src/
  #
  print "Processing files in src..."

  env.substFile('$BUILDDIR/common/version.C', '$TOP_SRC_DIR/src/version.C.in')

  lyx_post_source = Split('''
    tabular.C
    dimension.C
    PrinterParams.C
    box.C
    Thesaurus.C
    SpellBase.C
  ''')

  if env.has_key('USE_ASPELL') and env['USE_ASPELL']:
    lyx_post_source.append('aspell.C')
  elif env.has_key('USE_PSPELL') and env['USE_PSPELL']:
    lyx_post_source.append('pspell.C')
  elif env.has_key('USE_ISPELL') and env['USE_ISPELL']:
    lyx_post_source.append('ispell.C')

  # temporary fix for MSVC, will remove later.
  if not env['USE_VC']:
    main_source = ['main.C']
  else:
    main_source = []

  lyxbase_pre = env.StaticLibrary(
    target = '$LOCALLIBPATH/lyxbase_pre',
    source = globSource(dir = env.subst('$TOP_SRC_DIR/src'), pattern = env['LYX_EXT'], 
      exclude = lyx_post_source + ['main.C', 'aspell.C', 'pspell.C', 'ispell.C', 'Variables.C', 'Sectioning.C'],
      include = ['version.C'] + main_source, build_dir = '$BUILDDIR/common')
  )
  lyxbase_post = env.StaticLibrary(
    target = '$LOCALLIBPATH/lyxbase_post',
    source = ["$BUILDDIR/common/%s" % x for x in lyx_post_source]
  )
  Alias('lyxbase', lyxbase_pre)
  Alias('lyxbase', lyxbase_post)


if build_lyx:
  #
  # Build lyx with given frontend
  #
  # temporary fix for MSVC, will remove later.
  if env['USE_VC']:
    lyx_source = ['$BUILDDIR/common/main.C']
  else:
    lyx_source = []
  lyx = env.Program(
    target = '$BUILDDIR/$frontend/lyx',
    source = lyx_source,
    LIBS = [
      'lyxbase_pre',
      'mathed',
      'insets',
      'frontends',
      env['frontend'],
      'controllers',
      'graphics',
      'support',
      'lyxbase_post',
      ] +
      env['BOOST_LIBRARIES'] +
      env['EXTRA_LIBS'] +
      env['INTL_LIBS'] + 
      env['SOCKET_LIBS'] +
      env['SYSTEM_LIBS']
  )
  # [/path/to/lyx.ext] => lyx-qt3.ext
  target_name = os.path.split(str(lyx[0]))[1].replace('lyx', 'lyx-%s' % frontend)
  Alias('lyx', env.Command(os.path.join('$BUILDDIR', target_name), lyx,
    [Copy('$TARGET', '$SOURCE')]))
  Alias('lyx', lyx)


if build_msvs_projects:
  def build_project(target, dir, src_pattern = env['LYX_EXT'], include=[], 
    resource=None, rebuild=True):
    if resource is not None:
      res = globSource(dir = env.subst('$TOP_SRC_DIR/'+resource), pattern = '*.ui', 
        build_dir = env.subst('$TOP_SRC_DIR/'+resource))
    else:
      res = []
    if rebuild:
      cmds = 'faststart=yes rebuild='+target
    else:
      cmds = 'faststart=yes'
    if type(dir) == type([]):
      src = []
      inc = []
      for d in dir:
        src.extend(globSource(dir = env.subst('$TOP_SRC_DIR/' + d), 
          pattern = src_pattern, include = include,
          build_dir = boostenv.subst('$TOP_SRC_DIR/' + d) ))
        inc.extend(globSource(dir = env.subst('$TOP_SRC_DIR/' + d), 
          pattern = '*.h', 
          build_dir = env.subst('$TOP_SRC_DIR/' + d) ))
    else:
      src = globSource(dir = env.subst('$TOP_SRC_DIR/' + dir), 
        pattern = src_pattern, include = include,
        build_dir = boostenv.subst('$TOP_SRC_DIR/' + dir) )
      inc = globSource(dir = env.subst('$TOP_SRC_DIR/' + dir), 
        pattern = '*.h', 
        build_dir = env.subst('$TOP_SRC_DIR/' + dir) )
    # project
    proj = boostenv.MSVSProject(
      target = '$MSVSPATH/' + target + env['MSVSPROJECTSUFFIX'],
      srcs = src,
      incs = [boostenv.subst('$TOP_SRC_DIR/src/config.h')],
      localincs = inc,
      resources = res,
      buildtarget = target,
      cmdargs = cmds,
      variant = 'Release'
    )
    Alias('msvs_projects', proj)
  build_project('boost', ['boost/libs/filesystem/src',
    'boost/libs/regex/src', 'boost/libs/signals/src',
    'boost/libs/iostreams/src'], src_pattern = '*.cpp')
  build_project('intl', 'intl', src_pattern = '*.c')
  build_project('support', 'src/support', include=['package.C.in'])
  build_project('mathed', 'src/mathed')
  build_project('insets', 'src/insets')
  build_project('frontends', 'src/frontends')
  build_project('graphics', 'src/graphics')
  build_project('controllers', 'src/frontends/controllers')
  build_project('qt3', 'src/frontends/qt3', resource = 'src/frontends/qt3/ui')
  build_project('qt4', 'src/frontends/qt4', resource = 'src/frontends/qt4/ui')
  build_project('client', 'src/client', rebuild=False)
  build_project('tex2lyx', 'src/tex2lyx', rebuild=False)
  build_project('lyxbase', 'src')
  if frontend == 'qt3':
    build_project('lyx', ['src', 'src/support', 'src/mathed', 'src/insets',
      'src/frontends', 'src/graphics', 'src/frontends/controllers', 
      'src/frontends/qt3'], resource = 'src/frontends/qt3/ui')
  else:
    build_project('lyx', ['src', 'src/support', 'src/mathed', 'src/insets',
      'src/frontends', 'src/graphics', 'src/frontends/controllers', 
      'src/frontends/qt4'], resource = 'src/frontends/qt4/ui')


if build_po:
  #
  # po/
  #
  print 'Processing files in po...'

  import glob
  # handle po files
  #
  # files to translate
  transfiles = glob.glob(os.path.join(env.subst('$TOP_SRC_DIR'), 'po', '*.po'))
  # possibly *only* handle these languages
  languages = None
  if env.has_key('languages'):
    languages = env.make_list(env['lanauges'])
  # use defulat msgfmt
  if not env['MSGFMT']:
    print 'msgfmt does not exist. Can not process po files'
  else:
    # create a builder
    env['BUILDERS']['Transfiles'] = Builder(action='$MSGFMT $SOURCE -o $TARGET',suffix='.gmo',src_suffix='.po')
    #
    gmo_files = []
    for f in transfiles:
      # get filename
      fname = os.path.split(f)[1]
      # country code
      country = fname.split('.')[0]
      #
      if not languages or country in languages:
        gmo_files.extend(env.Transfiles(f))


if 'install' in targets:
  # create the directory if needed
  if not os.path.isdir(env['DEST_DIR']):
    try:
      os.makedirs(env['DEST_DIR'])
    except:
      pass
    if not os.path.isdir(env['DEST_DIR']):
      print 'Can not create directory', env['DEST_DIR']
      Exit(3)
  #
  import glob
  #
  # do not install these files
  exclude_list = ['Makefile.am', 'Makefile.in', 'Makefile', 
    'lyx2lyx_version.py', 'lyx2lyx_version.py.in']

  def install(dest, src):
    ''' recusive installation of src to dest '''
    # separate file and directory
    files = filter(lambda x: os.path.isfile(x) and not os.path.split(x)[1] in exclude_list, src)
    dirs = filter(os.path.isdir, src)
    # install file
    env.Install(dest, files)
    # install directory
    ins_dir = [dest]
    for dir in dirs:
      ins_dir.extend(install(os.path.join(dest, os.path.basename(dir)),
        glob.glob(os.path.join(dir, '*'))) )
    return ins_dir
  #
  # executables (some of them may be none)
  #
  if env['ADD_SUFFIX']:
    version_suffix = env['PROGRAM_SUFFIX']
  else:
    version_suffix = ''
  #
  # install lyx
  target_name = os.path.split(str(lyx[0]))[1].replace('lyx', 'lyx%s' % version_suffix)
  target = os.path.join(env['BIN_DEST_DIR'], target_name)
  env.InstallAs(target, lyx)
  Alias('install', target)
  # install lyx as lyx-qt3
  target_name = os.path.split(str(lyx[0]))[1].replace('lyx', 'lyx-%s%s' % (frontend, version_suffix))
  target = os.path.join(env['BIN_DEST_DIR'], target_name)
  env.InstallAs(target, lyx)
  Alias('install', target)
  #
  # install tex2lyx
  target_name = os.path.split(str(tex2lyx[0]))[1].replace('tex2lyx', 'tex2lyx%s' % version_suffix)
  target = os.path.join(env['BIN_DEST_DIR'], target_name)
  env.InstallAs(target, tex2lyx)
  Alias('install', target)
  #
  # install lyxclient, may not exist
  if client != None:
    target_name = os.path.split(str(client[0]))[1].replace('client', 'client%s' % version_suffix)
    target = os.path.join(env['BIN_DEST_DIR'], target_name)
    env.InstallAs(target, client)
    Alias('install', target)
  #
  # share/lyx
  dirs = install(env['SHARE_DEST_DIR'],
    [env.subst('$TOP_SRC_DIR/lib/') + file for file in ['configure.py', 'encodings',
     'chkconfig.ltx', 'CREDITS', 'external_templates', 'symbols', 'languages',
     'lyxrc.example', 'syntax.default', 'bind', 'images', 'layouts', 'scripts', 
     'templates', 'examples', 'kbd', 'lyx2lyx', 'tex', 'clipart', 'doc',  'ui']]
  )
  env.substFile('$SHARE_DEST_DIR/lyx2lyx/lyx2lyx_version.py', 
    '$TOP_SRC_DIR/lib/lyx2lyx/lyx2lyx_version.py.in')
  Alias('install', dirs)
  # man
  env.InstallAs(os.path.join(env['MAN_DEST_DIR'], 'lyx' + version_suffix + '.1'),
    env.subst('$TOP_SRC_DIR/lyx.man'))
  env.InstallAs(os.path.join(env['MAN_DEST_DIR'], 'tex2lyx' + version_suffix + '.1'),
    env.subst('$TOP_SRC_DIR/src/tex2lyx/tex2lyx.man'))
  env.InstallAs(os.path.join(env['MAN_DEST_DIR'], 'lyxclient' + version_suffix + '.1'),
    env.subst('$TOP_SRC_DIR/src/client/lyxclient.man'))
  Alias('install', [os.path.join(env['MAN_DEST_DIR'], x + version_suffix + '.1') for
    x in ['lyx', 'tex2lyx', 'lyxclient']])
  # locale files?
  # ru.gmo ==> ru/LC_MESSAGES/lyxSUFFIX.mo
  for gmo in gmo_files:
    lan = os.path.split(str(gmo))[1].split('.')[0]
    dest_file = os.path.join(env['LOCALE_DEST_DIR'], lan, 'LC_MESSAGES', 'lyx' + version_suffix + '.mo')
    env.InstallAs(dest_file, gmo)
    Alias('install', dest_file)


Default('lyx')
Alias('all', ['lyx', 'client', 'tex2lyx'])