[PATCH] [clang] Use -android environment for all compiler-rt libs.

[Saleem Abdulrasool]

LGTM


================
Comment at: lib/Driver/Tools.cpp:2138
@@ +2137,3 @@
+                                      bool Shared = false) {
+  const char *Env = TC.getTriple().getEnvironment() == llvm::Triple::Android
+                        ? "-android"
----------------
Minor nit: Id have moved it after the Suffix, so that all the strings are together.  But, thats unimportant.

http://reviews.llvm.org/D7187

EMAIL PREFERENCES
  http://reviews.llvm.org/settings/panel/emailpreferences/