Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 32 insertions, 0 deletions

diff --git a/gcc-4.9/libjava/libltdl/config.sub b/gcc-4.9/libjava/libltdl/config.sub
new file mode 100755
index 000000000..46f790625
--- /dev/null
+++ b/gcc-4.9/libjava/libltdl/config.sub
@@ -0,0 +1,32 @@
+#! /bin/sh
+
+# Copyright (C) 2004 Free Software Foundation, Inc.
+#
+# This script is free software; the Free Software Foundation gives
+# unlimited permission to copy, distribute and modify it.
+
+# Invoke a shell script with the same name two directories up from this
+# file.  Robust against all kinds of pathological file and directory
+# names, as well as all kinds of pathological shells.
+# By Nathanael Nerode, Zack Weinberg, and Alexandre Oliva.
+
+# Insert "../../" just before the last slash in the pathname.
+# We use a here-document to avoid problems with "echo" and
+# pathnames containing backslashes or a leading dash.
+
+script=`sed 's,[^/]*$,../../&,' << EOF
+$0
+EOF
+`
+
+# Must honor CONFIG_SHELL if set.
+# Simple "$@" does the wrong thing for zero arguments with 
+# OSF/1 4.0 /bin/sh, possibly others.
+# ${1+"$@"} does the wrong thing with zsh (== /bin/sh in
+# some iterations of Darwin).
+
+case $# in
+   0) exec ${CONFIG_SHELL-/bin/sh} "$script" ;;
+   *) exec ${CONFIG_SHELL-/bin/sh} "$script" "$@" ;;
+esac
+