Davide Pesavento
0064c1dd91
Major cleanup of all build scripts Change-Id: I6904f034d40adc66366fdf08749900ffb31c68d9
74 lines
3.0 KiB
Python
74 lines
3.0 KiB
Python
# -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
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from waflib import Options, Logs, Errors, Configure
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import re
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def addWebsocketOptions(self, opt):
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opt.add_option('--without-websocket', action='store_false', default=True,
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dest='with_websocket', help='Disable WebSocket face support')
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setattr(Options.OptionsContext, 'addWebsocketOptions', addWebsocketOptions)
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@Configure.conf
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def checkWebsocket(self, **kw):
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if not self.options.with_websocket:
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return
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isMandatory = kw.get('mandatory', True)
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self.start_msg('Checking for WebSocket++ includes')
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try:
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websocketDir = self.path.find_dir('websocketpp/websocketpp')
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if not websocketDir:
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raise Errors.WafError('Not found')
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versionFile = websocketDir.find_node('version.hpp')
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if not websocketDir:
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raise Errors.WafError('WebSocket++ version file not found')
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try:
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txt = versionFile.read()
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except (OSError, IOError):
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raise Errors.WafError('Cannot read WebSocket++ version file')
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version = [None, None, None]
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# Looking for the following:
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# static int const major_version = 0;
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# static int const minor_version = 7;
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# static int const patch_version = 0;
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majorVersion = re.compile('^static int const major_version = (\\d+);$', re.M)
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version[0] = majorVersion.search(txt)
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minorVersion = re.compile('^static int const minor_version = (\\d+);$', re.M)
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version[1] = minorVersion.search(txt)
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patchVersion = re.compile('^static int const patch_version = (\\d+);$', re.M)
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version[2] = patchVersion.search(txt)
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if not version[0] or not version[1] or not version[2]:
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raise Errors.WafError('Cannot detect WebSocket++ version')
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self.env.WEBSOCKET_VERSION = [i.group(1) for i in version]
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# todo: version checking, if necessary
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self.end_msg('.'.join(self.env.WEBSOCKET_VERSION))
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self.env.INCLUDES_WEBSOCKET = websocketDir.parent.abspath()
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self.env.HAVE_WEBSOCKET = True
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self.define('HAVE_WEBSOCKET', 1)
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self.define('_WEBSOCKETPP_CPP11_STL_', 1)
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except Errors.WafError as error:
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if isMandatory:
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self.end_msg(str(error), color='RED')
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Logs.warn('If you are using git NFD repository, checkout websocketpp submodule: ')
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Logs.warn(' git submodule init && git submodule update')
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Logs.warn('Otherwise, manually download and extract websocketpp library:')
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Logs.warn(' mkdir websocketpp')
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Logs.warn(' curl -L https://github.com/zaphoyd/websocketpp/archive/0.7.0.tar.gz > websocket.tar.gz')
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Logs.warn(' tar zxf websocket.tar.gz -C websocketpp/ --strip 1')
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Logs.warn('Alternatively, WebSocket support can be disabled with --without-websocket')
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self.fatal('The configuration failed')
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else:
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self.end_msg(str(error))
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