[cfe-commits] r114793 - /cfe/trunk/lib/Driver/Tools.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Sat Sep 25 13:10:05 2010
New Revision: 114793

URL: http://llvm.org/viewvc/llvm-project?rev=114793&view=rev
Log:
Driver/Linux: Translate rewritten lib options back to standard -l form when
using generic GCC tools.

Modified:
    cfe/trunk/lib/Driver/Tools.cpp

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=114793&r1=114792&r2=114793&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Sat Sep 25 13:10:05 2010
@@ -1693,9 +1693,18 @@
 
     if (II.isFilename())
       CmdArgs.push_back(II.getFilename());
-    else
+    else {
+      const Arg &A = II.getInputArg();
+
+      // Reverse translate some rewritten options.
+      if (A.getOption().matches(options::OPT_Z_reserved_lib_stdcxx)) {
+        CmdArgs.push_back("-lstdc++");
+        continue;
+      }
+
       // Don't render as input, we need gcc to do the translations.
-      II.getInputArg().render(Args, CmdArgs);
+      A.render(Args, CmdArgs);
+    }
   }
 
   const char *GCCName = getToolChain().getDriver().getCCCGenericGCCName().c_str();