Remove relics of C++ +e option

diff -rupN --exclude=.svn gcc-mainline-opt4/gcc/cp/lang-specs.h gcc-mainline/gcc/cp/lang-specs.h
--- gcc-mainline-opt4/gcc/cp/lang-specs.h	2010-06-04 02:30:27.000000000 -0700
+++ gcc-mainline/gcc/cp/lang-specs.h	2010-06-23 13:37:25.000000000 -0700
@@ -1,6 +1,6 @@ 
 /* Definitions for specs for C++.
    Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000,
-   2001, 2002, 2003, 2004, 2007 Free Software Foundation, Inc.
+   2001, 2002, 2003, 2004, 2007, 2010 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -47,7 +47,7 @@  along with GCC; see the file COPYING3.  
 		%(cpp_options) %2 -o %{save-temps:%b.ii} %{!save-temps:%g.ii} \n}\
       cc1plus %{save-temps|no-integrated-cpp:-fpreprocessed %{save-temps:%b.ii} %{!save-temps:%g.ii}}\
 	      %{!save-temps:%{!no-integrated-cpp:%(cpp_unique_options)}}\
-	%(cc1_options) %2 %{+e1*}\
+	%(cc1_options) %2\
 	%{!fsyntax-only:%{!fdump-ada-spec*:-o %g.s %{!o*:--output-pch=%i.gch}\
         %W{o*:--output-pch=%*}}%V}}}}",
      CPLUSPLUS_CPP_SPEC, 0, 0},
@@ -58,11 +58,11 @@  along with GCC; see the file COPYING3.  
 		%(cpp_options) %2 -o %{save-temps:%b.ii} %{!save-temps:%g.ii} \n}\
       cc1plus %{save-temps|no-integrated-cpp:-fpreprocessed %{save-temps:%b.ii} %{!save-temps:%g.ii}}\
 	      %{!save-temps:%{!no-integrated-cpp:%(cpp_unique_options)}}\
-	%(cc1_options) %2 %{+e1*}\
+	%(cc1_options) %2\
        %{!fsyntax-only:%(invoke_as)}}}}",
      CPLUSPLUS_CPP_SPEC, 0, 0},
   {".ii", "@c++-cpp-output", 0, 0, 0},
   {"@c++-cpp-output",
    "%{!M:%{!MM:%{!E:\
-    cc1plus -fpreprocessed %i %(cc1_options) %2 %{+e*}\
+    cc1plus -fpreprocessed %i %(cc1_options) %2\
     %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
diff -rupN --exclude=.svn gcc-mainline-opt4/gcc/gcc.c gcc-mainline/gcc/gcc.c
--- gcc-mainline-opt4/gcc/gcc.c	2010-06-23 08:22:19.000000000 -0700
+++ gcc-mainline/gcc/gcc.c	2010-06-23 13:36:36.000000000 -0700
@@ -1468,7 +1468,7 @@  translate_options (int *argcp, const cha
 	    }
 	}
       else
-	/* Ordinary operands, or +e options.  */
+	/* Ordinary operands.  */
 	newv[newindex++] = argv[i++];
     }
 
@@ -3888,9 +3888,6 @@  process_command (int argc, const char **
 	  /* Record the part after the last comma.  */
 	  add_preprocessor_option (argv[i] + prev, j - prev);
 	}
-      else if (argv[i][0] == '+' && argv[i][1] == 'e')
-	/* The +e options to the C++ front-end.  */
-	n_switches++;
       else if (strncmp (argv[i], "-Wl,", 4) == 0)
 	{
 	  int j;
@@ -4349,19 +4346,6 @@  process_command (int argc, const char **
 	  target_system_root = argv[i] + strlen ("--sysroot=");
 	  target_system_root_changed = 1;
 	}
-      else if (argv[i][0] == '+' && argv[i][1] == 'e')
-	{
-	  /* Compensate for the +e options to the C++ front-end;
-	     they're there simply for cfront call-compatibility.  We do
-	     some magic in default_compilers to pass them down properly.
-	     Note we deliberately start at the `+' here, to avoid passing
-	     -e0 or -e1 down into the linker.  */
-	  switches[n_switches].part1 = &argv[i][0];
-	  switches[n_switches].args = 0;
-	  switches[n_switches].live_cond = 0;
-	  switches[n_switches].validated = 0;
-	  n_switches++;
-	}
       else if (strncmp (argv[i], "-Wl,", 4) == 0)
 	{
 	  int prev, j;
diff -rupN --exclude=.svn gcc-mainline-opt4/gcc/objcp/lang-specs.h gcc-mainline/gcc/objcp/lang-specs.h
--- gcc-mainline-opt4/gcc/objcp/lang-specs.h	2009-03-28 00:36:32.000000000 -0700
+++ gcc-mainline/gcc/objcp/lang-specs.h	2010-06-23 13:38:03.000000000 -0700
@@ -1,5 +1,5 @@ 
 /* Definitions for specs for Objective-C++.
-   Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007, 2010 Free Software Foundation, Inc.
    Contributed by Ziemowit Laski  <zlaski@apple.com>
 
 This file is part of GCC.
@@ -36,7 +36,7 @@  along with GCC; see the file COPYING3.  
 		%(cpp_options) %2 -o %{save-temps:%b.mii} %{!save-temps:%g.mii} \n}\
       cc1objplus %{save-temps|no-integrated-cpp:-fpreprocessed %{save-temps:%b.mii} %{!save-temps:%g.mii}}\
 	      %{!save-temps:%{!no-integrated-cpp:%(cpp_unique_options)}}\
-	%(cc1_options) %2 %{+e1*}\
+	%(cc1_options) %2\
         -o %g.s %{!o*:--output-pch=%i.gch} %W{o*:--output-pch=%*}%V}}}",
      CPLUSPLUS_CPP_SPEC, 0, 0},
   {"@objective-c++",
@@ -46,15 +46,15 @@  along with GCC; see the file COPYING3.  
 		%(cpp_options) %2 -o %{save-temps:%b.mii} %{!save-temps:%g.mii} \n}\
       cc1objplus %{save-temps|no-integrated-cpp:-fpreprocessed %{save-temps:%b.mii} %{!save-temps:%g.mii}}\
 	      %{!save-temps:%{!no-integrated-cpp:%(cpp_unique_options)}}\
-	%(cc1_options) %2 %{+e1*}\
+	%(cc1_options) %2\
        %{!fsyntax-only:%(invoke_as)}}}}",
      CPLUSPLUS_CPP_SPEC, 0, 0},
   {".mii", "@objective-c++-cpp-output", 0, 0, 0},
   {"@objective-c++-cpp-output",
    "%{!M:%{!MM:%{!E:\
-    cc1objplus -fpreprocessed %i %(cc1_options) %2 %{+e*}\
+    cc1objplus -fpreprocessed %i %(cc1_options) %2\
     %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
   {"@objc++-cpp-output",
    "%{!M:%{!MM:%{!E:\
-    cc1objplus -fpreprocessed %i %(cc1_options) %2 %{+e*}\
+    cc1objplus -fpreprocessed %i %(cc1_options) %2\
     %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},