merge upstream/master

1 files changed, 0 insertions, 216 deletions

diff --git a/jam-files/boost-build/build/build_request.py b/jam-files/boost-build/build/build_request.py
deleted file mode 100644
index cc9f2400..00000000
--- a/jam-files/boost-build/build/build_request.py
+++ /dev/null
@@ -1,216 +0,0 @@
-# Status: being ported by Vladimir Prus
-# TODO: need to re-compare with mainline of .jam
-# Base revision: 40480
-#
-#  (C) Copyright David Abrahams 2002. 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.
-
-import b2.build.feature
-feature = b2.build.feature
-
-from b2.util.utility import *
-import b2.build.property_set as property_set
-
-def expand_no_defaults (property_sets):
-    """ Expand the given build request by combining all property_sets which don't
-        specify conflicting non-free features.
-    """
-    # First make all features and subfeatures explicit
-    expanded_property_sets = [ps.expand_subfeatures() for ps in property_sets]
-    
-    # Now combine all of the expanded property_sets
-    product = __x_product (expanded_property_sets)
-    
-    return [property_set.create(p) for p in product]
-
-
-def __x_product (property_sets):
-    """ Return the cross-product of all elements of property_sets, less any
-        that would contain conflicting values for single-valued features.
-    """
-    x_product_seen = set()
-    return __x_product_aux (property_sets, x_product_seen)[0]
-
-def __x_product_aux (property_sets, seen_features):
-    """Returns non-conflicting combinations of property sets.
-
-    property_sets is a list of PropertySet instances. seen_features is a set of Property
-    instances.
-
-    Returns a tuple of:
-    - list of lists of Property instances, such that within each list, no two Property instance
-    have the same feature, and no Property is for feature in seen_features.
-    - set of features we saw in property_sets      
-    """
-    if not property_sets:
-        return ([], set())
-
-    properties = property_sets[0].all()
-
-    these_features = set()
-    for p in property_sets[0].non_free():
-        these_features.add(p.feature())
-
-    # Note: the algorithm as implemented here, as in original Jam code, appears to
-    # detect conflicts based on features, not properties. For example, if command
-    # line build request say:
-    #
-    # <a>1/<b>1 c<1>/<b>1
-    #
-    # It will decide that those two property sets conflict, because they both specify
-    # a value for 'b' and will not try building "<a>1 <c1> <b1>", but rather two
-    # different property sets. This is a topic for future fixing, maybe.
-    if these_features & seen_features:
-
-        (inner_result, inner_seen) = __x_product_aux(property_sets[1:], seen_features)
-        return (inner_result, inner_seen | these_features)
-
-    else:
-
-        result = []
-        (inner_result, inner_seen) = __x_product_aux(property_sets[1:], seen_features | these_features)
-        if inner_result:
-            for inner in inner_result:
-                result.append(properties + inner)
-        else:
-            result.append(properties)
-        
-        if inner_seen & these_features:
-            # Some of elements in property_sets[1:] conflict with elements of property_sets[0],
-            # Try again, this time omitting elements of property_sets[0]
-            (inner_result2, inner_seen2) = __x_product_aux(property_sets[1:], seen_features)
-            result.extend(inner_result2)
-
-        return (result, inner_seen | these_features)
-
-    
-
-def looks_like_implicit_value(v):
-    """Returns true if 'v' is either implicit value, or
-    the part before the first '-' symbol is implicit value."""
-    if feature.is_implicit_value(v):
-        return 1
-    else:
-        split = v.split("-")
-        if feature.is_implicit_value(split[0]):
-            return 1
-
-    return 0
-
-def from_command_line(command_line):
-    """Takes the command line tokens (such as taken from ARGV rule)
-    and constructs build request from it. Returns a list of two
-    lists. First is the set of targets specified in the command line,
-    and second is the set of requested build properties."""
-
-    targets = []
-    properties = []
-
-    for e in command_line:
-        if e[0] != "-":
-            # Build request spec either has "=" in it, or completely
-            # consists of implicit feature values.
-            if e.find("=") != -1 or looks_like_implicit_value(e.split("/")[0]):                
-                properties += convert_command_line_element(e)
-            else:
-                targets.append(e)
-
-    return [targets, properties]
- 
-# Converts one element of command line build request specification into
-# internal form.
-def convert_command_line_element(e):
-
-    result = None
-    parts = e.split("/")
-    for p in parts:
-        m = p.split("=")
-        if len(m) > 1:
-            feature = m[0]
-            values = m[1].split(",")
-            lresult = [("<%s>%s" % (feature, v)) for v in values]
-        else:
-            lresult = p.split(",")
-            
-        if p.find('-') == -1:
-            # FIXME: first port property.validate
-            # property.validate cannot handle subfeatures,
-            # so we avoid the check here.
-            #for p in lresult:
-            #    property.validate(p)
-            pass
-
-        if not result:
-            result = lresult
-        else:
-            result = [e1 + "/" + e2 for e1 in result for e2 in lresult]
-
-    return [property_set.create(b2.build.feature.split(r)) for r in result]
-
-### 
-### rule __test__ ( )
-### {
-###     import assert feature ;
-###     
-###     feature.prepare-test build-request-test-temp ;
-###     
-###     import build-request ;
-###     import build-request : expand_no_defaults : build-request.expand_no_defaults ;
-###     import errors : try catch ;
-###     import feature : feature subfeature ;
-### 
-###     feature toolset : gcc msvc borland : implicit ;
-###     subfeature toolset gcc : version : 2.95.2 2.95.3 2.95.4
-###       3.0 3.0.1 3.0.2 : optional ;
-### 
-###     feature variant : debug release : implicit composite ;
-###     feature inlining : on off ;
-###     feature "include" : : free ;
-### 
-###     feature stdlib : native stlport : implicit ;
-### 
-###     feature runtime-link : dynamic static : symmetric ;
-### 
-### 
-###     local r ;
-### 
-###     r = [ build-request.from-command-line bjam debug runtime-link=dynamic ] ;              
-###     assert.equal [ $(r).get-at 1 ] : ;
-###     assert.equal [ $(r).get-at 2 ] : debug <runtime-link>dynamic ;
-### 
-###     try ;
-###     {
-### 
-###         build-request.from-command-line bjam gcc/debug runtime-link=dynamic/static ;
-###     }
-###     catch \"static\" is not a value of an implicit feature ;
-### 
-### 
-###     r = [ build-request.from-command-line bjam -d2 --debug debug target runtime-link=dynamic ] ;
-###     assert.equal [ $(r).get-at 1 ] : target ;
-###     assert.equal [ $(r).get-at 2 ] : debug <runtime-link>dynamic ;
-### 
-###     r = [ build-request.from-command-line bjam debug runtime-link=dynamic,static ] ;
-###     assert.equal [ $(r).get-at 1 ] : ;
-###     assert.equal [ $(r).get-at 2 ] : debug <runtime-link>dynamic <runtime-link>static ;
-### 
-###     r = [ build-request.from-command-line bjam debug gcc/runtime-link=dynamic,static ] ;
-###     assert.equal [ $(r).get-at 1 ] : ;
-###     assert.equal [ $(r).get-at 2 ] : debug gcc/<runtime-link>dynamic 
-###                  gcc/<runtime-link>static ;
-### 
-###     r = [ build-request.from-command-line bjam msvc gcc,borland/runtime-link=static ] ;
-###     assert.equal [ $(r).get-at 1 ] : ;
-###     assert.equal [ $(r).get-at 2 ] : msvc gcc/<runtime-link>static 
-###                     borland/<runtime-link>static ;
-### 
-###     r = [ build-request.from-command-line bjam gcc-3.0 ] ;
-###     assert.equal [ $(r).get-at 1 ] : ;
-###     assert.equal [ $(r).get-at 2 ] : gcc-3.0 ;
-### 
-###     feature.finish-test build-request-test-temp ;
-### }
-### 
-###