Upgrade binutils and gold.

upgrade binutils-2.19 to binutils-2.20.1
upgrade gold to a relatively new version binutils-20100303

Before, both binutils and gold were built from binutils-2.19.
Now binutils will be built from binutils-2.20.1 and gold will
be built from binutils-20100303.

Change-Id: Ibd0130756723337d2b4783d5b1d5e5b02a1adc83

1 files changed, 60 insertions, 0 deletions

diff --git a/binutils-2.20.1/include/filenames.h b/binutils-2.20.1/include/filenames.h
new file mode 100644
index 0000000..0d411cc
--- /dev/null
+++ b/binutils-2.20.1/include/filenames.h
@@ -0,0 +1,60 @@
+/* Macros for taking apart, interpreting and processing file names.
+
+   These are here because some non-Posix (a.k.a. DOSish) systems have
+   drive letter brain-damage at the beginning of an absolute file name,
+   use forward- and back-slash in path names interchangeably, and
+   some of them have case-insensitive file names.
+
+   Copyright 2000, 2001, 2007 Free Software Foundation, Inc.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+This program 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 of the License, or
+(at your option) any later version.
+
+This program 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 this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#ifndef FILENAMES_H
+#define FILENAMES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(__MSDOS__) || defined(_WIN32) || defined(__OS2__) || defined (__CYGWIN__)
+
+#ifndef HAVE_DOS_BASED_FILE_SYSTEM
+#define HAVE_DOS_BASED_FILE_SYSTEM 1
+#endif
+
+#define IS_DIR_SEPARATOR(c)	((c) == '/' || (c) == '\\')
+/* Note that IS_ABSOLUTE_PATH accepts d:foo as well, although it is
+   only semi-absolute.  This is because the users of IS_ABSOLUTE_PATH
+   want to know whether to prepend the current working directory to
+   a file name, which should not be done with a name like d:foo.  */
+#define IS_ABSOLUTE_PATH(f)	(IS_DIR_SEPARATOR((f)[0]) || (((f)[0]) && ((f)[1] == ':')))
+
+#else  /* not DOSish */
+
+#define IS_DIR_SEPARATOR(c)	((c) == '/')
+#define IS_ABSOLUTE_PATH(f)	(IS_DIR_SEPARATOR((f)[0]))
+
+#endif /* not DOSish */
+
+extern int filename_cmp (const char *s1, const char *s2);
+#define FILENAME_CMP(s1, s2)	filename_cmp(s1, s2)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FILENAMES_H */