arm: Tag ARM libc6-dependent binaries with FLAG_ELF_LIBC6

Signed-off-by: Steve McIntyre <steve.mcintyre@linaro.org>

ports/ChangeLog.arm

@@ -1,3 +1,7 @@
+2012-12-04  Steve McIntyre  <steve.mcintyre@linaro.org>
+
+	* sysdeps/unix/sysv/linux/arm/ldconfig.h: New file.
+
 2012-12-04  Steve McIntyre  <steve.mcintyre@linaro.org>
 
         * sysdeps/unix/sysv/linux/arm/readelflib.c: New file.

ports/sysdeps/unix/sysv/linux/arm/ldconfig.h

@@ -0,0 +1,25 @@
+/* Copyright (C) 2001-2012 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdeps/generic/ldconfig.h>
+
+#define SYSDEP_KNOWN_INTERPRETER_NAMES \
+  { "/lib/ld-linux.so.3", FLAG_ELF_LIBC6 }, \
+  { "/lib/ld-linux-armhf.so.3", FLAG_ELF_LIBC6 },
+#define SYSDEP_KNOWN_LIBRARY_NAMES \
+  { "libc.so.6", FLAG_ELF_LIBC6 },	\
+  { "libm.so.6", FLAG_ELF_LIBC6 },