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+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+
+"""
+C# support. A simple example::
+
+ def configure(conf):
+ conf.load('cs')
+ def build(bld):
+ bld(features='cs', source='main.cs', gen='foo')
+
+Note that the configuration may compile C# snippets::
+
+ FRAG = '''
+ namespace Moo {
+ public class Test { public static int Main(string[] args) { return 0; } }
+ }'''
+ def configure(conf):
+ conf.check(features='cs', fragment=FRAG, compile_filename='test.cs', gen='test.exe',
+ bintype='exe', csflags=['-pkg:gtk-sharp-2.0'], msg='Checking for Gtksharp support')
+"""
+
+from waflib import Utils, Task, Options, Errors
+from waflib.TaskGen import before_method, after_method, feature
+from waflib.Tools import ccroot
+from waflib.Configure import conf
+
+ccroot.USELIB_VARS['cs'] = set(['CSFLAGS', 'ASSEMBLIES', 'RESOURCES'])
+ccroot.lib_patterns['csshlib'] = ['%s']
+
+@feature('cs')
+@before_method('process_source')
+def apply_cs(self):
+ """
+ Create a C# task bound to the attribute *cs_task*. There can be only one C# task by task generator.
+ """
+ cs_nodes = []
+ no_nodes = []
+ for x in self.to_nodes(self.source):
+ if x.name.endswith('.cs'):
+ cs_nodes.append(x)
+ else:
+ no_nodes.append(x)
+ self.source = no_nodes
+
+ bintype = getattr(self, 'bintype', self.gen.endswith('.dll') and 'library' or 'exe')
+ self.cs_task = tsk = self.create_task('mcs', cs_nodes, self.path.find_or_declare(self.gen))
+ tsk.env.CSTYPE = '/target:%s' % bintype
+ tsk.env.OUT = '/out:%s' % tsk.outputs[0].abspath()
+ self.env.append_value('CSFLAGS', '/platform:%s' % getattr(self, 'platform', 'anycpu'))
+
+ inst_to = getattr(self, 'install_path', bintype=='exe' and '${BINDIR}' or '${LIBDIR}')
+ if inst_to:
+ # note: we are making a copy, so the files added to cs_task.outputs won't be installed automatically
+ mod = getattr(self, 'chmod', bintype=='exe' and Utils.O755 or Utils.O644)
+ self.install_task = self.add_install_files(install_to=inst_to, install_from=self.cs_task.outputs[:], chmod=mod)
+
+@feature('cs')
+@after_method('apply_cs')
+def use_cs(self):
+ """
+ C# applications honor the **use** keyword::
+
+ def build(bld):
+ bld(features='cs', source='My.cs', bintype='library', gen='my.dll', name='mylib')
+ bld(features='cs', source='Hi.cs', includes='.', bintype='exe', gen='hi.exe', use='mylib', name='hi')
+ """
+ names = self.to_list(getattr(self, 'use', []))
+ get = self.bld.get_tgen_by_name
+ for x in names:
+ try:
+ y = get(x)
+ except Errors.WafError:
+ self.env.append_value('CSFLAGS', '/reference:%s' % x)
+ continue
+ y.post()
+
+ tsk = getattr(y, 'cs_task', None) or getattr(y, 'link_task', None)
+ if not tsk:
+ self.bld.fatal('cs task has no link task for use %r' % self)
+ self.cs_task.dep_nodes.extend(tsk.outputs) # dependency
+ self.cs_task.set_run_after(tsk) # order (redundant, the order is inferred from the nodes inputs/outputs)
+ self.env.append_value('CSFLAGS', '/reference:%s' % tsk.outputs[0].abspath())
+
+@feature('cs')
+@after_method('apply_cs', 'use_cs')
+def debug_cs(self):
+ """
+ The C# targets may create .mdb or .pdb files::
+
+ def build(bld):
+ bld(features='cs', source='My.cs', bintype='library', gen='my.dll', csdebug='full')
+ # csdebug is a value in (True, 'full', 'pdbonly')
+ """
+ csdebug = getattr(self, 'csdebug', self.env.CSDEBUG)
+ if not csdebug:
+ return
+
+ node = self.cs_task.outputs[0]
+ if self.env.CS_NAME == 'mono':
+ out = node.parent.find_or_declare(node.name + '.mdb')
+ else:
+ out = node.change_ext('.pdb')
+ self.cs_task.outputs.append(out)
+
+ if getattr(self, 'install_task', None):
+ self.pdb_install_task = self.add_install_files(
+ install_to=self.install_task.install_to, install_from=out)
+
+ if csdebug == 'pdbonly':
+ val = ['/debug+', '/debug:pdbonly']
+ elif csdebug == 'full':
+ val = ['/debug+', '/debug:full']
+ else:
+ val = ['/debug-']
+ self.env.append_value('CSFLAGS', val)
+
+@feature('cs')
+@after_method('debug_cs')
+def doc_cs(self):
+ """
+ The C# targets may create .xml documentation files::
+
+ def build(bld):
+ bld(features='cs', source='My.cs', bintype='library', gen='my.dll', csdoc=True)
+ # csdoc is a boolean value
+ """
+ csdoc = getattr(self, 'csdoc', self.env.CSDOC)
+ if not csdoc:
+ return
+
+ node = self.cs_task.outputs[0]
+ out = node.change_ext('.xml')
+ self.cs_task.outputs.append(out)
+
+ if getattr(self, 'install_task', None):
+ self.doc_install_task = self.add_install_files(
+ install_to=self.install_task.install_to, install_from=out)
+
+ self.env.append_value('CSFLAGS', '/doc:%s' % out.abspath())
+
+class mcs(Task.Task):
+ """
+ Compile C# files
+ """
+ color = 'YELLOW'
+ run_str = '${MCS} ${CSTYPE} ${CSFLAGS} ${ASS_ST:ASSEMBLIES} ${RES_ST:RESOURCES} ${OUT} ${SRC}'
+
+ def split_argfile(self, cmd):
+ inline = [cmd[0]]
+ infile = []
+ for x in cmd[1:]:
+ # csc doesn't want /noconfig in @file
+ if x.lower() == '/noconfig':
+ inline.append(x)
+ else:
+ infile.append(self.quote_flag(x))
+ return (inline, infile)
+
+def configure(conf):
+ """
+ Find a C# compiler, set the variable MCS for the compiler and CS_NAME (mono or csc)
+ """
+ csc = getattr(Options.options, 'cscbinary', None)
+ if csc:
+ conf.env.MCS = csc
+ conf.find_program(['csc', 'mcs', 'gmcs'], var='MCS')
+ conf.env.ASS_ST = '/r:%s'
+ conf.env.RES_ST = '/resource:%s'
+
+ conf.env.CS_NAME = 'csc'
+ if str(conf.env.MCS).lower().find('mcs') > -1:
+ conf.env.CS_NAME = 'mono'
+
+def options(opt):
+ """
+ Add a command-line option for the configuration::
+
+ $ waf configure --with-csc-binary=/foo/bar/mcs
+ """
+ opt.add_option('--with-csc-binary', type='string', dest='cscbinary')
+
+class fake_csshlib(Task.Task):
+ """
+ Task used for reading a foreign .net assembly and adding the dependency on it
+ """
+ color = 'YELLOW'
+ inst_to = None
+
+ def runnable_status(self):
+ return Task.SKIP_ME
+
+@conf
+def read_csshlib(self, name, paths=[]):
+ """
+ Read a foreign .net assembly for the *use* system::
+
+ def build(bld):
+ bld.read_csshlib('ManagedLibrary.dll', paths=[bld.env.mylibrarypath])
+ bld(features='cs', source='Hi.cs', bintype='exe', gen='hi.exe', use='ManagedLibrary.dll')
+
+ :param name: Name of the library
+ :type name: string
+ :param paths: Folders in which the library may be found
+ :type paths: list of string
+ :return: A task generator having the feature *fake_lib* which will call :py:func:`waflib.Tools.ccroot.process_lib`
+ :rtype: :py:class:`waflib.TaskGen.task_gen`
+ """
+ return self(name=name, features='fake_lib', lib_paths=paths, lib_type='csshlib')
+