Resove the conflict between sun.prebuilt and builtin.prebuilt,

making searched libraries work on sun.

Thanks to Sebastien Grivet for the bug report (#177).


[SVN r49629]

tools/build

@@ -1 +1 @@
-Subproject commit f2ed53b505ea1fd4de8385ce3433aceb4fc67afe
+Subproject commit 260997933fbd5218aa5758af2cbf44c5efe7f278