Driver: Allow -ccc-gcc-name to specify the name/path to use when
calling gcc in generic configurations.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68260 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index b8c07cc..ab8caf6 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -500,8 +500,10 @@
       II.getInputArg().render(Args, CmdArgs);
   }
 
+  const char *GCCName = 
+    getToolChain().getHost().getDriver().CCCGenericGCCName.c_str();
   const char *Exec = 
-    Args.MakeArgString(getToolChain().GetProgramPath(C, "gcc").c_str());
+    Args.MakeArgString(getToolChain().GetProgramPath(C, GCCName).c_str());
   Dest.addCommand(new Command(Exec, CmdArgs));
 }