Fix PR c++/42251

[pf3gnuchains/gcc-fork.git] / gcc / gccspec.c

diff --git a/gcc/gccspec.c b/gcc/gccspec.c
index b893d65..3a8c932 100644 (file)
--- a/gcc/gccspec.c
+++ b/gcc/gccspec.c
@@ -1,11 +1,11 @@
 /* Specific flags and argument handling of the C front-end.
 /* Specific flags and argument handling of the C front-end.

-   Copyright (C) 1999, 2001, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2001, 2003, 2007 Free Software Foundation, Inc.

 
 This file is part of GCC.
 
 GCC is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free
 
 This file is part of GCC.
 
 GCC is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free

-Software Foundation; either version 2, or (at your option) any later
+Software Foundation; either version 3, or (at your option) any later

 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY


@@ -14,9 +14,8 @@ FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.
 
 You should have received a copy of the GNU General Public License
 for more details.
 
 You should have received a copy of the GNU General Public License

-along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */

 
 #include "config.h"
 #include "system.h"
 
 #include "config.h"
 #include "system.h"


@@ -30,7 +29,10 @@ lang_specific_driver (int *in_argc ATTRIBUTE_UNUSED,
                      const char *const **in_argv ATTRIBUTE_UNUSED,
                      int *in_added_libraries ATTRIBUTE_UNUSED)
 {
                      const char *const **in_argv ATTRIBUTE_UNUSED,
                      int *in_added_libraries ATTRIBUTE_UNUSED)
 {

-#ifdef ENABLE_SHARED_LIBGCC
+  /* Systems which use the NeXT runtime by default should arrange
+     for the shared libgcc to be used when -fgnu-runtime is passed
+     through specs.  */
+#if defined(ENABLE_SHARED_LIBGCC) && ! defined(NEXT_OBJC_RUNTIME)

   int i;
 
   /* The new argument list will be contained in this.  */
   int i;
 
   /* The new argument list will be contained in this.  */


@@ -73,7 +75,7 @@ lang_specific_driver (int *in_argc ATTRIBUTE_UNUSED,
   if  (shared_libgcc)
     {
       /* Make sure to have room for the trailing NULL argument.  */
   if  (shared_libgcc)
     {
       /* Make sure to have room for the trailing NULL argument.  */

-      arglist = (const char **) xmalloc ((argc+2) * sizeof (char *));
+      arglist = XNEWVEC (const char *, argc + 2);

 
       i = 0;
       do
 
       i = 0;
       do


@@ -102,9 +104,3 @@ lang_specific_pre_link (void)
 
 /* Number of extra output files that lang_specific_pre_link may generate.  */
 int lang_specific_extra_outfiles = 0;  /* Not used for C.  */
 
 /* Number of extra output files that lang_specific_pre_link may generate.  */
 int lang_specific_extra_outfiles = 0;  /* Not used for C.  */

-
-/* Table of language-specific spec functions.  */
-const struct spec_function lang_specific_spec_functions[] =
-{
-  { 0, 0 }
-};