From 697e33ed224b539a42ff68121f7497f5bbf941b2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Sun, 14 Jul 2019 08:35:24 +0200
Subject: New upstream version 3.0.5

---
 src/engine/SCons/Subst.py | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

(limited to 'src/engine/SCons/Subst.py')

diff --git a/src/engine/SCons/Subst.py b/src/engine/SCons/Subst.py
index 90c12a0..4fc8461 100644
--- a/src/engine/SCons/Subst.py
+++ b/src/engine/SCons/Subst.py
@@ -5,7 +5,7 @@ SCons string substitution.
 """
 
 #
-# Copyright (c) 2001 - 2017 The SCons Foundation
+# Copyright (c) 2001 - 2019 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -26,7 +26,7 @@ SCons string substitution.
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-__revision__ = "src/engine/SCons/Subst.py rel_3.0.0:4395:8972f6a2f699 2017/09/18 12:59:24 bdbaddog"
+__revision__ = "src/engine/SCons/Subst.py 103260fce95bf5db1c35fb2371983087d85dd611 2019-07-13 18:25:30 bdbaddog"
 
 import collections
 import re
@@ -86,6 +86,9 @@ class Literal(object):
     def __neq__(self, other):
         return not self.__eq__(other)
 
+    def __hash__(self):
+        return hash(self.lstr)
+
 class SpecialAttrWrapper(object):
     """This is a wrapper for what we call a 'Node special attribute.'
     This is any of the attributes of a Node that we can reference from
@@ -338,7 +341,10 @@ SUBST_RAW = 1
 SUBST_SIG = 2
 
 _rm = re.compile(r'\$[()]')
-_rm_split = re.compile(r'(\$[()])')
+
+# Note the pattern below only matches $( or $) when there is no
+# preceeding $. (Thus the (?<!\$))
+_rm_split = re.compile(r'(?<!\$)(\$[()])')
 
 # Indexed by the SUBST_* constants above.
 _regex_remove = [ _rm, None, _rm_split ]
@@ -437,7 +443,11 @@ def scons_subst(strSubst, env, mode=SUBST_RAW, target=None, source=None, gvars={
                 if s0 != '$':
                     return s
                 if s1 == '$':
-                    return '$'
+                    # In this case keep the double $'s which we'll later
+                    # swap for a single dollar sign as we need to retain
+                    # this information to properly avoid matching "$("" when
+                    # the actual text was "$$(""  (or "$)"" when "$$)"" )
+                    return '$$'
                 elif s1 in '()':
                     return s
                 else:
@@ -583,6 +593,12 @@ def scons_subst(strSubst, env, mode=SUBST_RAW, target=None, source=None, gvars={
             # Compress strings of white space characters into
             # a single space.
             result = _space_sep.sub(' ', result).strip()
+
+        # Now replace escaped $'s currently "$$"
+        # This is needed because we now retain $$ instead of
+        # replacing them during substition to avoid
+        # improperly trying to escape "$$(" as being "$("
+        result = result.replace('$$','$')
     elif is_Sequence(result):
         remove = _list_remove[mode]
         if remove:
-- 
cgit v1.2.3


From efdf3fdbcd2f7654cb8d1209a8b040914437bacd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Tue, 23 Jul 2019 16:54:06 +0200
Subject: New upstream version 3.1.0

---
 src/engine/SCons/Subst.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/engine/SCons/Subst.py')

diff --git a/src/engine/SCons/Subst.py b/src/engine/SCons/Subst.py
index 4fc8461..1e0d423 100644
--- a/src/engine/SCons/Subst.py
+++ b/src/engine/SCons/Subst.py
@@ -26,7 +26,7 @@ SCons string substitution.
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-__revision__ = "src/engine/SCons/Subst.py 103260fce95bf5db1c35fb2371983087d85dd611 2019-07-13 18:25:30 bdbaddog"
+__revision__ = "src/engine/SCons/Subst.py e724ae812eb96f4858a132f5b8c769724744faf6 2019-07-21 00:04:47 bdeegan"
 
 import collections
 import re
@@ -350,7 +350,7 @@ _rm_split = re.compile(r'(?<!\$)(\$[()])')
 _regex_remove = [ _rm, None, _rm_split ]
 
 def _rm_list(list):
-    return [l for l in list if not l in ('$(', '$)')]
+    return [l for l in list if l not in ('$(', '$)')]
 
 def _remove_list(list):
     result = []
@@ -468,7 +468,7 @@ def scons_subst(strSubst, env, mode=SUBST_RAW, target=None, source=None, gvars={
                             s = lvars[key]
                         elif key in self.gvars:
                             s = self.gvars[key]
-                        elif not NameError in AllowableExceptions:
+                        elif NameError not in AllowableExceptions:
                             raise_exception(NameError(key), lvars['TARGETS'], s)
                         else:
                             return ''
@@ -690,7 +690,7 @@ def scons_subst_list(strSubst, env, mode=SUBST_RAW, target=None, source=None, gv
                             s = lvars[key]
                         elif key in self.gvars:
                             s = self.gvars[key]
-                        elif not NameError in AllowableExceptions:
+                        elif NameError not in AllowableExceptions:
                             raise_exception(NameError(), lvars['TARGETS'], s)
                         else:
                             return
-- 
cgit v1.2.3