From: steven_at_[hidden]
Date: 2008-07-05 17:07:47
Author: steven_watanabe
Date: 2008-07-05 17:07:47 EDT (Sat, 05 Jul 2008)
New Revision: 47119
URL: http://svn.boost.org/trac/boost/changeset/47119
Log:
Mostly port rc (Still need to test)
Added:
branches/build/python_port/python/boost/build/tools/rc.py (contents, props changed)
Added: branches/build/python_port/python/boost/build/tools/rc.py
==============================================================================
--- (empty file)
+++ branches/build/python_port/python/boost/build/tools/rc.py 2008-07-05 17:07:47 EDT (Sat, 05 Jul 2008)
@@ -0,0 +1,186 @@
+# Status: being ported by Steven Watanabe
+# Base revision: 47077
+#
+# Copyright (C) Andre Hentz 2003. Permission to copy, use, modify, sell and
+# distribute this software is granted provided this copyright notice appears in
+# all copies. This software is provided "as is" without express or implied
+# warranty, and with no claim as to its suitability for any purpose.
+#
+# Copyright (c) 2006 Rene Rivera.
+#
+# Copyright (c) 2008 Steven Watanabe
+#
+# Use, modification and distribution is subject to the Boost Software
+# License Version 1.0. (See accompanying file LICENSE_1_0.txt or
+# http://www.boost.org/LICENSE_1_0.txt)
+
+##import type ;
+##import generators ;
+##import feature ;
+##import errors ;
+##import scanner ;
+##import toolset : flags ;
+
+from boost.build.build import type, toolset, generators, scanner, feature
+from boost.build.tools import builtin
+from boost.build.util import regex
+from boost.build.build.toolset import flags
+from boost.build.manager import get_manager
+
+__debug = None
+
+def debug():
+ global __debug
+ if __debug is None:
+ __debug = "--debug-configuration" in bjam.variable("ARGV")
+ return __debug
+
+type.register('RC', ['rc'])
+
+def init():
+ pass
+
+def configure (command = None, condition = None, options = None):
+ """
+ Configures a new resource compilation command specific to a condition,
+ usually a toolset selection condition. The possible options are:
+
+ * <rc-type>(rc|windres) - Indicates the type of options the command
+ accepts.
+
+ Even though the arguments are all optional, only when a command, condition,
+ and at minimum the rc-type option are given will the command be configured.
+ This is so that callers don't have to check auto-configuration values
+ before calling this. And still get the functionality of build failures when
+ the resource compiler can't be found.
+ """
+ rc_type = feature.get_values('<rc-type>', options)[0]
+
+ if command and condition and rc_type:
+ flags('rc.compile.resource', '.RC', condition, command)
+ flags('rc.compile.resource', '.RC_TYPE', condition, rc_type.lower())
+ flags('rc.compile.resource', 'DEFINES', [], ['<define>'])
+ flags('rc.compile.resource', 'INCLUDES', [], ['<include>'])
+ if debug():
+ print 'notice: using rc compiler ::', condition, '::', command
+
+engine = get_manager().engine()
+
+class RCAction:
+ """Class representing bjam action defined from Python.
+ The function must register the action to execute."""
+
+ def __init__(self, action_name, function):
+ self.action_name = action_name
+ self.function = function
+
+ def __call__(self, targets, sources, property_set):
+ if self.function:
+ self.function(targets, sources, property_set)
+
+# FIXME: What is the proper way to dispatch actions?
+def rc_register_action(action_name, function = None):
+ global engine
+ if engine.actions.has_key(action_name):
+ raise "Bjam action %s is already defined" % action_name
+ engine.actions[action_name] = RCAction(action_name, function)
+
+def rc_compile_resource(targets, sources, properties):
+ rc_type = bjam.call('get-target-variable', targets, '.RC_TYPE')
+ global engine
+ engine.set_update_action('rc.compile.resource.' + rc_type, targets, sources, properties)
+
+rc_register_action('rc.compile.resource', rc_compile_resource)
+
+
+engine.register_action(
+ 'rc.compile.resource.rc',
+ '"$(.RC)" -l 0x409 "-U$(UNDEFS)" "-D$(DEFINES)" -I"$(>:D)" -I"$(<:D)" -I"$(INCLUDES)" -fo "$(<)" "$(>)"')
+
+engine.register_action(
+ 'rc.compile.resource.windres',
+ '"$(.RC)" "-U$(UNDEFS)" "-D$(DEFINES)" -I"$(>:D)" -I"$(<:D)" -I"$(INCLUDES)" -o "$(<)" -i "$(>)"')
+
+# FIXME: this was originally declared quietly
+engine.register_action(
+ 'compile.resource.null',
+ 'as /dev/null -o "$(<)"')
+
+# Since it's a common practice to write
+# exe hello : hello.cpp hello.rc
+# we change the name of object created from RC file, to
+# avoid conflict with hello.cpp.
+# The reason we generate OBJ and not RES, is that gcc does not
+# seem to like RES files, but works OK with OBJ.
+# See http://article.gmane.org/gmane.comp.lib.boost.build/5643/
+#
+# Using 'register-c-compiler' adds the build directory to INCLUDES
+# FIXME: switch to generators
+builtin.register_c_compiler('rc.compile.resource', ['RC'], ['OBJ(%_res)'], [])
+
+__angle_include_re = "#include[ ]*<([^<]+)>"
+
+# Register scanner for resources
+class ResScanner(scanner.Scanner):
+
+ def __init__(self, includes):
+ scanner.__init__ ;
+ self.includes = includes
+
+ def pattern(self):
+ return "(([^ ]+[ ]+(BITMAP|CURSOR|FONT|ICON|MESSAGETABLE|RT_MANIFEST)" +\
+ "[ ]+([^ \"]+|\"[^\"]+\"))|(#include[ ]*(<[^<]+>|\"[^\"]+\")))" ;
+
+ def process(self, target, matches, binding):
+
+ angle = regex.transform(matches, "#include[ ]*<([^<]+)>")
+ quoted = regex.transform(matches, "#include[ ]*\"([^\"]+)\"")
+ res = regex.transform(matches,
+ "[^ ]+[ ]+(BITMAP|CURSOR|FONT|ICON|MESSAGETABLE|RT_MANIFEST)" +\
+ "[ ]+(([^ \"]+)|\"([^\"]+)\")", [3, 4])
+
+ # Icons and other includes may referenced as
+ #
+ # IDR_MAINFRAME ICON "res\\icon.ico"
+ #
+ # so we have to replace double backslashes to single ones.
+ res = [ re.sub(r'\\\\', '/', match) for match in res ]
+
+ # CONSIDER: the new scoping rule seem to defeat "on target" variables.
+ g = bjam.call('get-target-variable', target, 'HDRGRIST')
+ b = os.path.normalize_path(os.path.dirname(binding))
+
+ # Attach binding of including file to included targets.
+ # When target is directly created from virtual target
+ # this extra information is unnecessary. But in other
+ # cases, it allows to distinguish between two headers of the
+ # same name included from different places.
+ # We don't need this extra information for angle includes,
+ # since they should not depend on including file (we can't
+ # get literal "." in include path).
+ g2 = g + "#" + b
+
+ g = "<" + g + ">"
+ g2 = "<" + g2 + ">"
+ angle = [g + x for x in angle]
+ quoted = [g2 + x for x in quoted]
+ res = [g2 + x for x in res]
+
+ all = angle + quoted
+
+ bjam.call('mark-included', target, all)
+
+ engine = get_manager().engine()
+
+ engine.add_dependency(target, res)
+ bjam.call('NOCARE', all + res)
+ engine.set_target_variable(angle, 'SEARCH', ungrist(self.includes))
+ engine.set_target_variable(quoted, 'SEARCH', b + ungrist(self.includes))
+ engine.set_target_variable(res, 'SEARCH', b + ungrist(self.includes)) ;
+
+ # Just propagate current scanner to includes, in a hope
+ # that includes do not change scanners.
+ get_manager().scanners().propagate(self, angle + quoted)
+
+scanner.register(ResScanner, 'include')
+type.set_scanner('RC', ResScanner)