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      1 # Copyright (C) 2010 Google Inc. All rights reserved.
      2 #
      3 # Redistribution and use in source and binary forms, with or without
      4 # modification, are permitted provided that the following conditions are
      5 # met:
      6 #
      7 #     * Redistributions of source code must retain the above copyright
      8 # notice, this list of conditions and the following disclaimer.
      9 #     * Redistributions in binary form must reproduce the above
     10 # copyright notice, this list of conditions and the following disclaimer
     11 # in the documentation and/or other materials provided with the
     12 # distribution.
     13 #     * Neither the name of Google Inc. nor the names of its
     14 # contributors may be used to endorse or promote products derived from
     15 # this software without specific prior written permission.
     16 #
     17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     20 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     21 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28 
     29 # FIXME: Remove this file altogether. It's useless in a Blink checkout.
     30 
     31 import logging
     32 
     33 from webkitpy.common import webkit_finder
     34 
     35 
     36 _log = logging.getLogger(__name__)
     37 
     38 
     39 class Config(object):
     40     _FLAGS_FROM_CONFIGURATIONS = {
     41         "Debug": "--debug",
     42         "Release": "--release",
     43     }
     44 
     45     def __init__(self, executive, filesystem, port_implementation=None):
     46         self._executive = executive
     47         self._filesystem = filesystem
     48         self._webkit_finder = webkit_finder.WebKitFinder(self._filesystem)
     49         self._default_configuration = None
     50         self._build_directories = {}
     51         self._port_implementation = port_implementation
     52 
     53     def build_directory(self, configuration):
     54         """Returns the path to the build directory for the configuration."""
     55         if configuration:
     56             flags = ["--configuration", self.flag_for_configuration(configuration)]
     57         else:
     58             configuration = ""
     59             flags = []
     60 
     61         if self._port_implementation:
     62             flags.append('--' + self._port_implementation)
     63 
     64         if not self._build_directories.get(configuration):
     65             self._build_directories[configuration] = self._webkit_finder.path_from_webkit_base('out', configuration)
     66 
     67         return self._build_directories[configuration]
     68 
     69     def flag_for_configuration(self, configuration):
     70         return self._FLAGS_FROM_CONFIGURATIONS[configuration]
     71 
     72     def default_configuration(self):
     73         return 'Release'
     74