18 files changed, 84 insertions, 46 deletions
diff --git a/src/engine/SCons/Scanner/C.py b/src/engine/SCons/Scanner/C.py
index 0effa3b..1e8dcbb 100644
--- a/src/engine/SCons/Scanner/C.py
+++ b/src/engine/SCons/Scanner/C.py
@@ -5,7 +5,7 @@ This module implements the depenency scanner for C/C++ code.
 """
 
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -27,7 +27,7 @@ This module implements the depenency scanner for C/C++ code.
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/C.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/C.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import SCons.Node.FS
 import SCons.Scanner
diff --git a/src/engine/SCons/Scanner/CTests.py b/src/engine/SCons/Scanner/CTests.py
index c85d4df..1482837 100644
--- a/src/engine/SCons/Scanner/CTests.py
+++ b/src/engine/SCons/Scanner/CTests.py
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -21,7 +21,7 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/CTests.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/CTests.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import SCons.compat
 
diff --git a/src/engine/SCons/Scanner/D.py b/src/engine/SCons/Scanner/D.py
index 501ff65..c7963df 100644
--- a/src/engine/SCons/Scanner/D.py
+++ b/src/engine/SCons/Scanner/D.py
@@ -8,7 +8,7 @@ Coded by Andy Friesen
 """
 
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -30,7 +30,7 @@ Coded by Andy Friesen
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/D.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/D.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import re
 
diff --git a/src/engine/SCons/Scanner/Dir.py b/src/engine/SCons/Scanner/Dir.py
index 3feb24a..5054ad5 100644
--- a/src/engine/SCons/Scanner/Dir.py
+++ b/src/engine/SCons/Scanner/Dir.py
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -20,7 +20,7 @@
 # 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/Scanner/Dir.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/Dir.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import SCons.Node.FS
 import SCons.Scanner
diff --git a/src/engine/SCons/Scanner/DirTests.py b/src/engine/SCons/Scanner/DirTests.py
index 6fd4ba6..ec4614b 100644
--- a/src/engine/SCons/Scanner/DirTests.py
+++ b/src/engine/SCons/Scanner/DirTests.py
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -21,7 +21,7 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/DirTests.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/DirTests.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import os.path
 import sys
diff --git a/src/engine/SCons/Scanner/Fortran.py b/src/engine/SCons/Scanner/Fortran.py
index c0db8ef..ff14a8c 100644
--- a/src/engine/SCons/Scanner/Fortran.py
+++ b/src/engine/SCons/Scanner/Fortran.py
@@ -5,7 +5,7 @@ This module implements the dependency scanner for Fortran code.
 """
 
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 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 @@ This module implements the dependency scanner for Fortran code.
 # 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/Scanner/Fortran.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/Fortran.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import re
 
diff --git a/src/engine/SCons/Scanner/FortranTests.py b/src/engine/SCons/Scanner/FortranTests.py
index 9c2700b..d2bcb79 100644
--- a/src/engine/SCons/Scanner/FortranTests.py
+++ b/src/engine/SCons/Scanner/FortranTests.py
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -21,7 +21,7 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/FortranTests.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/FortranTests.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import os
 import os.path
diff --git a/src/engine/SCons/Scanner/IDL.py b/src/engine/SCons/Scanner/IDL.py
index fcdc890..2dcf4e0 100644
--- a/src/engine/SCons/Scanner/IDL.py
+++ b/src/engine/SCons/Scanner/IDL.py
@@ -6,7 +6,7 @@ Definition Language) files.
 """
 
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -28,7 +28,7 @@ Definition Language) files.
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/IDL.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/IDL.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import SCons.Node.FS
 import SCons.Scanner
diff --git a/src/engine/SCons/Scanner/IDLTests.py b/src/engine/SCons/Scanner/IDLTests.py
index 92cc62f..324017e 100644
--- a/src/engine/SCons/Scanner/IDLTests.py
+++ b/src/engine/SCons/Scanner/IDLTests.py
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -21,7 +21,7 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/IDLTests.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/IDLTests.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import unittest
 import sys
diff --git a/src/engine/SCons/Scanner/LaTeX.py b/src/engine/SCons/Scanner/LaTeX.py
index 1ef81eb..906fbb3 100644
--- a/src/engine/SCons/Scanner/LaTeX.py
+++ b/src/engine/SCons/Scanner/LaTeX.py
@@ -5,7 +5,7 @@ This module implements the dependency scanner for LaTeX code.
 """
 
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -27,7 +27,7 @@ This module implements the dependency scanner for LaTeX code.
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/LaTeX.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/LaTeX.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import os.path
 import re
diff --git a/src/engine/SCons/Scanner/LaTeXTests.py b/src/engine/SCons/Scanner/LaTeXTests.py
index 0807cc4..96afff9 100644
--- a/src/engine/SCons/Scanner/LaTeXTests.py
+++ b/src/engine/SCons/Scanner/LaTeXTests.py
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -21,7 +21,7 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/LaTeXTests.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/LaTeXTests.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import SCons.compat
 
diff --git a/src/engine/SCons/Scanner/Prog.py b/src/engine/SCons/Scanner/Prog.py
index 3bbc0f4..756f67d 100644
--- a/src/engine/SCons/Scanner/Prog.py
+++ b/src/engine/SCons/Scanner/Prog.py
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -21,7 +21,7 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/Prog.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/Prog.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import SCons.Node
 import SCons.Node.FS
@@ -38,6 +38,24 @@ def ProgramScanner(**kw):
     ps = SCons.Scanner.Base(scan, "ProgramScanner", **kw)
     return ps
 
+def _subst_libs(env, libs):
+    """
+    Substitute environment variables and split into list.
+    """
+    if SCons.Util.is_String(libs):
+        libs = env.subst(libs)
+        if SCons.Util.is_String(libs):
+            libs = libs.split()
+    elif SCons.Util.is_Sequence(libs):
+        _libs = []
+        for l in libs:
+            _libs += _subst_libs(env, l)
+        libs = _libs
+    else:
+        # libs is an object (Node, for example)
+        libs = [libs]
+    return libs
+
 def scan(node, env, libpath = ()):
     """
     This scanner scans program files for static-library
@@ -50,10 +68,8 @@ def scan(node, env, libpath = ()):
     except KeyError:
         # There are no LIBS in this environment, so just return a null list:
         return []
-    if SCons.Util.is_String(libs):
-        libs = libs.split()
-    else:
-        libs = SCons.Util.flatten(libs)
+
+    libs = _subst_libs(env, libs)
 
     try:
         prefix = env['LIBPREFIXES']
@@ -83,7 +99,6 @@ def scan(node, env, libpath = ()):
     adjustixes = SCons.Util.adjustixes
     for lib in libs:
         if SCons.Util.is_String(lib):
-            lib = env.subst(lib)
             for pref, suf in pairs:
                 l = adjustixes(lib, pref, suf)
                 l = find_file(l, libpath, verbose=print_find_libs)
diff --git a/src/engine/SCons/Scanner/ProgTests.py b/src/engine/SCons/Scanner/ProgTests.py
index 08fcaa7..1789ac2 100644
--- a/src/engine/SCons/Scanner/ProgTests.py
+++ b/src/engine/SCons/Scanner/ProgTests.py
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -21,7 +21,7 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/ProgTests.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/ProgTests.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import os.path
 import sys
@@ -32,6 +32,7 @@ import TestUnit
 
 import SCons.Node.FS
 import SCons.Scanner.Prog
+import SCons.Subst
 
 test = TestCmd.TestCmd(workdir = '')
 
@@ -72,12 +73,7 @@ class DummyEnvironment(object):
         del self.Dictionary()[key]
 
     def subst(self, s, target=None, source=None, conv=None):
-        try:
-            if s[0] == '$':
-                return self._dict[s[1:]]
-        except IndexError:
-            return ''
-        return s
+        return SCons.Subst.scons_subst(s, self, gvars=self._dict, lvars=self._dict)
 
     def subst_path(self, path, target=None, source=None, conv=None):
         if not isinstance(path, list):
@@ -223,6 +219,31 @@ class ProgramScannerTestCase8(unittest.TestCase):
         deps = s(DummyNode('dummy'), env, path)
         assert deps == [n1, n2], deps
 
+class ProgramScannerTestCase9(unittest.TestCase):
+    def runTest(self):
+        env = DummyEnvironment(LIBPATH=[ test.workpath("dir") ],
+                               LIBS=['foo', '$LIBBAR'],
+                               LIBPREFIXES=['lib'],
+                               LIBSUFFIXES=['.a'],
+                               LIBBAR=['sub/libbar', 'xyz.other'])
+        s = SCons.Scanner.Prog.ProgramScanner()
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps_match(deps, ['dir/libfoo.a', 'dir/sub/libbar.a', 'dir/libxyz.other']), list(map(str, deps))
+
+class ProgramScannerTestCase10(unittest.TestCase):
+    def runTest(self):
+        env = DummyEnvironment(LIBPATH=[ test.workpath("dir") ],
+                               LIBS=['foo', '$LIBBAR'],
+                               LIBPREFIXES=['lib'],
+                               LIBSUFFIXES=['.a'],
+                               LIBBAR='sub/libbar $LIBBAR2',
+                               LIBBAR2=['xyz.other'])
+        s = SCons.Scanner.Prog.ProgramScanner()
+        path = s.path(env)
+        deps = s(DummyNode('dummy'), env, path)
+        assert deps_match(deps, ['dir/libfoo.a', 'dir/sub/libbar.a', 'dir/libxyz.other']), list(map(str, deps))
+
 def suite():
     suite = unittest.TestSuite()
     suite.addTest(ProgramScannerTestCase1())
@@ -232,6 +253,8 @@ def suite():
     suite.addTest(ProgramScannerTestCase6())
     suite.addTest(ProgramScannerTestCase7())
     suite.addTest(ProgramScannerTestCase8())
+    suite.addTest(ProgramScannerTestCase9())
+    suite.addTest(ProgramScannerTestCase10())
     try: unicode
     except NameError: pass
     else:
diff --git a/src/engine/SCons/Scanner/RC.py b/src/engine/SCons/Scanner/RC.py
index ceba01f..d4eacb9 100644
--- a/src/engine/SCons/Scanner/RC.py
+++ b/src/engine/SCons/Scanner/RC.py
@@ -6,7 +6,7 @@ Definition Language) files.
 """
 
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -28,7 +28,7 @@ Definition Language) files.
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/RC.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/RC.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import SCons.Node.FS
 import SCons.Scanner
diff --git a/src/engine/SCons/Scanner/RCTests.py b/src/engine/SCons/Scanner/RCTests.py
index d13a5df..09785b6 100644
--- a/src/engine/SCons/Scanner/RCTests.py
+++ b/src/engine/SCons/Scanner/RCTests.py
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -21,7 +21,7 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/RCTests.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/RCTests.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import unittest
 import sys
diff --git a/src/engine/SCons/Scanner/ScannerTests.py b/src/engine/SCons/Scanner/ScannerTests.py
index a1e83a0..595a5d8 100644
--- a/src/engine/SCons/Scanner/ScannerTests.py
+++ b/src/engine/SCons/Scanner/ScannerTests.py
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -20,7 +20,7 @@
 # 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/Scanner/ScannerTests.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/ScannerTests.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import SCons.compat
 
diff --git a/src/engine/SCons/Scanner/__init__.py b/src/engine/SCons/Scanner/__init__.py
index 1a5fab1..9e37527 100644
--- a/src/engine/SCons/Scanner/__init__.py
+++ b/src/engine/SCons/Scanner/__init__.py
@@ -5,7 +5,7 @@ The Scanner package for the SCons software construction utility.
 """
 
 #
-# Copyright (c) 2001 - 2014 The SCons Foundation
+# Copyright (c) 2001 - 2015 The SCons Foundation
 #
 # Permission is hereby granted, free of charge, to any person obtaining
 # a copy of this software and associated documentation files (the
@@ -27,7 +27,7 @@ The Scanner package for the SCons software construction utility.
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-__revision__ = "src/engine/SCons/Scanner/__init__.py  2014/09/27 12:51:43 garyo"
+__revision__ = "src/engine/SCons/Scanner/__init__.py pchdll:3325:cd517fae59a4 2015/06/18 06:53:27 bdbaddog"
 
 import re
 
diff --git a/src/engine/SCons/Scanner/__init__.xml b/src/engine/SCons/Scanner/__init__.xml
index f6d8660..7790dc9 100644
--- a/src/engine/SCons/Scanner/__init__.xml
+++ b/src/engine/SCons/Scanner/__init__.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-Copyright (c) 2001 - 2014 The SCons Foundation
+Copyright (c) 2001 - 2015 The SCons Foundation
 
 This file is processed by the bin/SConsDoc.py module.
 See its __doc__ string for a discussion of the format.