[cfe-commits] r156965 - /cfe/trunk/lib/Driver/Tools.cpp

[Chad Rosier]

Author: mcrosier
Date: Wed May 16 18:45:12 2012
New Revision: 156965

URL: http://llvm.org/viewvc/llvm-project?rev=156965&view=rev
Log:
[driver] Remove obsolete support for -A link option.  The standard -A option is
used by the preprocessor.  Apple's GCC also supported a -A option for linking.

The ld man page has the following:
 -A basefile - Obsolete incremental load format.  This option is obsolete.

Nick Kledzik confirms this option is no longer needed/supported.
rdar://11455614

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=156965&r1=156964&r2=156965&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Wed May 16 18:45:12 2012
@@ -4132,7 +4132,6 @@
   Args.AddAllArgs(CmdArgs, options::OPT_t);
   Args.AddAllArgs(CmdArgs, options::OPT_Z_Flag);
   Args.AddAllArgs(CmdArgs, options::OPT_u_Group);
-  Args.AddAllArgs(CmdArgs, options::OPT_A);
   Args.AddLastArg(CmdArgs, options::OPT_e);
   Args.AddAllArgs(CmdArgs, options::OPT_m_Separate);
   Args.AddAllArgs(CmdArgs, options::OPT_r);
@@ -4146,8 +4145,7 @@
   CmdArgs.push_back("-o");
   CmdArgs.push_back(Output.getFilename());
 
-  if (!Args.hasArg(options::OPT_A) &&
-      !Args.hasArg(options::OPT_nostdlib) &&
+  if (!Args.hasArg(options::OPT_nostdlib) &&
       !Args.hasArg(options::OPT_nostartfiles)) {
     // Derived from startfile spec.
     if (Args.hasArg(options::OPT_dynamiclib)) {
@@ -4292,8 +4290,7 @@
     getDarwinToolChain().AddLinkRuntimeLibArgs(Args, CmdArgs);
   }
 
-  if (!Args.hasArg(options::OPT_A) &&
-      !Args.hasArg(options::OPT_nostdlib) &&
+  if (!Args.hasArg(options::OPT_nostdlib) &&
       !Args.hasArg(options::OPT_nostartfiles)) {
     // endfile_spec is empty.
   }