Support the && syntax in the property.translate-paths rule.

[SVN r25339]

v2/build/property.jam

@@ -11,6 +11,7 @@ import regex ;
 import sequence ;
 import set ;
 import path ;
+import assert ;
 
 # Refines 'properties' by overriding any non-free properties 
 # for which a different value is specified in 'requirements'. 
@@ -410,7 +411,13 @@ rule translate-paths ( properties * : path )
         
         if path in [ feature.attributes $(p:G) ] 
         {
-            local t = [ path.root [ path.make $(p:TG=) ] $(path) ] ;
+            local values = [ regex.split $(p:TG=) "&&" ] ;
+            local t ;
+            for local v in $(values)
+            {
+                t += [ path.root [ path.make $(v) ] $(path) ] ;                
+            }
+            t = $(t:J="&&") ;            
             result += $(condition)$(t:TG=$(p:G)) ;
         }
         else

v2/test/path_features.py

@@ -59,9 +59,20 @@ t.write("x/include2/h2.hpp", "\n")
 t.run_build_system()
 t.expect_addition("x/bin/$toolset/debug/m.exe")
 
-
-
-
-
+# Test that "&&" in path features is handled correctly.
+t.rm("bin")
+t.write("Jamfile", "build-project sub ;")
+t.write("sub/Jamfile", """
+exe a : a.cpp : <include>../h1&&../h2 ;
+""")
+t.write("sub/a.cpp", """
+#include <header.h>
+int main() { return OK; }
+""")
+t.write("h2/header.h", """
+const int OK = 0;
+""")
+t.run_build_system()
+t.expect_addition("sub/bin/$toolset/debug/a.exe")        
 
 t.cleanup()