Minor change to default values for SUFDLL and gSHELL_LIBPATH in MacOSX/Darwin.

Initial attempt at MacOSX/Darwin specific toolset.


[SVN r14143]

tools/build

@@ -1 +1 @@
-Subproject commit b13a20d4a6fa7b0f496bf4b1080c1db03253b4e9
+Subproject commit 3e21cb659947740a714edf18c4e0c5e4d3337537