* config/sh/t-sh (TARGET_LIBGCC2_CFLAGS): Define.

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

diff --git a/gcc/crtstuff.c b/gcc/crtstuff.c
index fc57d45..fb278bc 100644 (file)
--- a/gcc/crtstuff.c
+++ b/gcc/crtstuff.c
@@ -1,34 +1,29 @@
 /* Specialized bits of code needed to support construction and
    destruction of file-scope objects in C++ code.
-   Copyright (C) 1991, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+   2002, 2003, 2004, 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
    Contributed by Ron Guilmette (rfg@monkeys.com).
 
 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.
 
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file into combinations with other programs,
-and to distribute those combinations without any restriction coming
-from the use of this file.  (The General Public License restrictions
-do apply in other respects; for example, they cover modification of
-the file, and distribution when not linked into a combine
-executable.)
-
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
 WARRANTY; without even the implied warranty of MERCHANTABILITY or
 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
-along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA.  */
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
 
 /* This file is a bit like libgcc2.c in that it is compiled
    multiple times and yields multiple .o files.
@@ -58,11 +53,9 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
    identified the set of defines that need to go into auto-target.h,
    this will have to do.  */
 #include "auto-host.h"
-#undef gid_t
 #undef pid_t
 #undef rlim_t
 #undef ssize_t
-#undef uid_t
 #undef vfork
 #include "tconfig.h"
 #include "tsystem.h"
@@ -92,7 +85,10 @@ call_ ## FUNC (void)                                 \
     && !defined(inhibit_libc) && !defined(CRTSTUFFT_O) \
     && defined(__GLIBC__) && __GLIBC__ >= 2
 #include <link.h>
-# if (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \
+/* uClibc pretends to be glibc 2.2 and DT_CONFIG is defined in its link.h.
+   But it doesn't use PT_GNU_EH_FRAME ELF segment currently.  */
+# if !defined(__UCLIBC__) \
+     && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \
      || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG)))
 #  define USE_PT_GNU_EH_FRAME
 # endif