obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 67 insertions, 0 deletions

diff --git a/gcc/config/sparc/sol2-gld-bi.h b/gcc/config/sparc/sol2-gld-bi.h
new file mode 100644
index 000000000..3be20b2cd
--- /dev/null
+++ b/gcc/config/sparc/sol2-gld-bi.h
@@ -0,0 +1,67 @@
+/* Definitions of target machine for GCC, for bi-arch SPARC
+   running Solaris 2 using the GNU linker.
+
+Copyright (C) 2002, 2003, 2010 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
+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
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+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/>.  */
+
+#undef LINK_ARCH32_SPEC
+#define LINK_ARCH32_SPEC \
+  LINK_ARCH32_SPEC_BASE "%{!static: -rpath-link %R/usr/lib}"
+
+#undef LINK_ARCH64_SPEC
+#define LINK_ARCH64_SPEC \
+  LINK_ARCH64_SPEC_BASE "%{!static: -rpath-link %R/usr/lib/sparcv9}"
+
+/* Since binutils 2.21, GNU ld supports new *_sol2 emulations to strictly
+   follow the Solaris 2 ABI.  Prefer them if present.  */
+#ifdef HAVE_LD_SOL2_EMULATION
+#define SPARC32_EMULATION "elf32_sparc_sol2"
+#define SPARC64_EMULATION "elf64_sparc_sol2"
+#else
+#define SPARC32_EMULATION "elf32_sparc"
+#define SPARC64_EMULATION "elf64_sparc"
+#endif
+
+#undef LINK_ARCH_SPEC
+#if DISABLE_MULTILIB
+#if DEFAULT_ARCH32_P
+#define LINK_ARCH_SPEC "\
+%{m32:-m " SPARC32_EMULATION " %(link_arch32)} \
+%{m64:%edoes not support multilib} \
+%{!m32:%{!m64:%(link_arch_default)}} \
+"
+#else
+#define LINK_ARCH_SPEC "\
+%{m32:%edoes not support multilib} \
+%{m64:-m " SPARC64_EMULATION " %(link_arch64)} \
+%{!m32:%{!m64:%(link_arch_default)}} \
+"
+#endif
+#else
+#define LINK_ARCH_SPEC "\
+%{m32:-m " SPARC32_EMULATION " %(link_arch32)} \
+%{m64:-m " SPARC64_EMULATION " %(link_arch64)} \
+%{!m32:%{!m64:%(link_arch_default)}} \
+"
+#endif
+