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@@ -1,26 +1,16 @@
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#! /bin/sh
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+#
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+# Copyright 2003 Alexandre Oliva <aoliva@redhat.com>
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+# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
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+#
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+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
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+#
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+
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# This script computes a relative pathname from $1 to $2
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# They are assumed to not contain . or .. pathname components,
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# but if both directories exist and cd/pwd canonicalizes pathnames,
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# this shouldn't matter. PWD_CMD may be set to some pwd command that does.
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-# Copyright 2003 Alexandre Oliva <aoliva@redhat.com>
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-
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-# This program is free software; you can redistribute it and/or modify
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-# it under the terms of the GNU General Public License as published by
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-# the Free Software Foundation; either version 2 of the License, or
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-# (at your option) any later version.
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-
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-# This program is distributed in the hope that it will be useful, but
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-# WITHOUT ANY WARRANTY; without even the implied warranty of
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-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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-# General Public License for more details.
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-
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-# You should have received a copy of the GNU General Public License
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-# along with this program; if not, write to the Free Software Foundation, Inc.,
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-# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-
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-
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from=`(cd $1 > /dev/null && ${PWD_CMD-pwd} || echo $1) 2>/dev/null | sed 's,//*,/,g;s,/*$,,'`
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target=`(cd $2 > /dev/null && ${PWD_CMD-pwd} || echo $2) 2>/dev/null | sed 's,//*,/,g;s,/*$,,'`
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