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--- boost_1_57_0/tools/build/src/tools/python.jam	2013-05-21 06:14:18.000000000 +0200
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+++ boost_1_55_0/tools/build/src/tools/python.jam	2014-05-29 19:09:12.115413877 +0200
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@@ -94,7 +94,7 @@ feature.feature pythonpath : : free opti
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 #   using python : 2.3 : /usr/local/bin/python ;
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 #
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 rule init ( version ? : cmd-or-prefix ? : includes * : libraries ?
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-    : condition * : extension-suffix ? )
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+    : condition * : extension-suffix ? : abi-letters ? )
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 {
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     project.push-current $(.project) ;
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@@ -107,7 +107,7 @@ rule init ( version ? : cmd-or-prefix ? 
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         }
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     }
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-    configure $(version) : $(cmd-or-prefix) : $(includes) : $(libraries) : $(condition) : $(extension-suffix) ;
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+    configure $(version) : $(cmd-or-prefix) : $(includes) : $(libraries) : $(condition) : $(extension-suffix) : $(abi-letters) ;
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     project.pop-current ;
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 }
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@@ -653,7 +653,7 @@ local rule system-library-dependencies (
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 # Declare a target to represent Python's library.
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 #
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-local rule declare-libpython-target ( version ? : requirements * )
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+local rule declare-libpython-target ( version ? : requirements * : abi-letters ? )
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 {
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     # Compute the representation of Python version in the name of Python's
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     # library file.
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@@ -677,13 +677,13 @@ local rule declare-libpython-target ( ve
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     }
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     # Declare it.
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-    lib python.lib : : <name>python$(lib-version) $(requirements) ;
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+    lib python.lib : : <name>python$(lib-version)$(abi-letters) $(requirements) ;
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 }
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 # Implementation of init.
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 local rule configure ( version ? : cmd-or-prefix ? : includes * : libraries ? :
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-    condition * : extension-suffix ? )
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+    condition * : extension-suffix ? : abi-letters ? )
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 {
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     local prefix ;
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     local exec-prefix ;
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@@ -699,6 +699,7 @@ local rule configure ( version ? : cmd-o
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         extension-suffix ?= _d ;
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     }
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     extension-suffix ?= "" ;
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+    abi-letters ?= "" ;
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     # Normalize and dissect any version number.
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     local major-minor ;
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@@ -922,7 +923,7 @@ local rule configure ( version ? : cmd-o
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     }
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     else
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     {
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-        declare-libpython-target $(version) : $(target-requirements) ;
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+        declare-libpython-target $(version) : $(target-requirements) : $(abi-letters) ;
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         # This is an evil hack.  On, Windows, when Python is embedded, nothing
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         # seems to set up sys.path to include Python's standard library