init

scons-local-3.0.0/SCons/Tool/msgmerge.py

@@ -0,0 +1,104 @@
+""" msgmerget tool 
+
+Tool specific initialization for `msgmerge` tool.
+"""
+
+# Copyright (c) 2001 - 2017 The SCons Foundation
+# 
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+__revision__ = "src/engine/SCons/Tool/msgmerge.py rel_3.0.0:4395:8972f6a2f699 2017/09/18 12:59:24 bdbaddog"
+
+#############################################################################
+def _update_or_init_po_files(target, source, env):
+  """ Action function for `POUpdate` builder """
+  import SCons.Action
+  from SCons.Tool.GettextCommon import _init_po_files
+  for tgt in target:
+    if tgt.rexists():
+      action = SCons.Action.Action('$MSGMERGECOM', '$MSGMERGECOMSTR')
+    else:
+      action = _init_po_files
+    status = action([tgt], source, env)
+    if status : return status
+  return 0
+#############################################################################
+
+#############################################################################
+def _POUpdateBuilder(env, **kw):
+  """ Create an object of `POUpdate` builder """
+  import SCons.Action
+  from SCons.Tool.GettextCommon import _POFileBuilder
+  action = SCons.Action.Action(_update_or_init_po_files, None)
+  return _POFileBuilder(env, action=action, target_alias='$POUPDATE_ALIAS')
+#############################################################################
+
+#############################################################################
+from SCons.Environment import _null
+#############################################################################
+def _POUpdateBuilderWrapper(env, target=None, source=_null, **kw):
+  """ Wrapper for `POUpdate` builder - make user's life easier """
+  if source is _null:
+    if 'POTDOMAIN' in kw:
+      domain = kw['POTDOMAIN']
+    elif 'POTDOMAIN' in env and env['POTDOMAIN']:
+      domain = env['POTDOMAIN']
+    else:
+      domain = 'messages'
+    source = [ domain ] # NOTE: Suffix shall be appended automatically
+  return env._POUpdateBuilder(target, source, **kw)
+#############################################################################
+
+#############################################################################
+def generate(env,**kw):
+  """ Generate the `xgettext` tool """
+  from SCons.Tool.GettextCommon import _detect_msgmerge
+  try:
+    env['MSGMERGE'] = _detect_msgmerge(env)
+  except:
+    env['MSGMERGE'] = 'msgmerge'
+  env.SetDefault(
+    POTSUFFIX = ['.pot'],
+    POSUFFIX = ['.po'],
+    MSGMERGECOM = '$MSGMERGE  $MSGMERGEFLAGS --update $TARGET $SOURCE',
+    MSGMERGECOMSTR = '',
+    MSGMERGEFLAGS = [ ],
+    POUPDATE_ALIAS = 'po-update'
+  )
+  env.Append(BUILDERS = { '_POUpdateBuilder':_POUpdateBuilder(env) })
+  env.AddMethod(_POUpdateBuilderWrapper, 'POUpdate')
+  env.AlwaysBuild(env.Alias('$POUPDATE_ALIAS'))
+#############################################################################
+
+#############################################################################
+def exists(env):
+  """ Check if the tool exists """
+  from SCons.Tool.GettextCommon import _msgmerge_exists
+  try:
+    return  _msgmerge_exists(env)
+  except:
+    return False
+#############################################################################
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: