ccc: Parse -T{bss,data,text}, -iwithsysroot, -specs correctly.

Also, fix some test cases.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66425 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/ccc/ccclib/Tools.py b/tools/ccc/ccclib/Tools.py
index aabd175..85bc01d 100644
--- a/tools/ccc/ccclib/Tools.py
+++ b/tools/ccc/ccclib/Tools.py
@@ -1239,7 +1239,7 @@
             # endfile_spec is empty.
             pass
 
-        arglist.addAllArgs(cmd_args, arglist.parser.TOption)
+        arglist.addAllArgs(cmd_args, arglist.parser.TGroup)
         arglist.addAllArgs(cmd_args, arglist.parser.FOption)
 
         jobs.addJob(Jobs.Command(self.toolChain.getProgramPath('collect2'),