[deliverable/binutils-gdb.git] / symlink-tree

#!/bin/sh
# Create a symlink tree.
#
# Copyright (C) 1995, 2000, 2003  Free Software Foundation, Inc.
#
# This file 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., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
#
# Please report bugs to <gcc-bugs@gnu.org>
# and send patches to <gcc-patches@gnu.org>.

# Syntax: symlink-tree srcdir "ignore1 ignore2 ..."
#
# where srcdir is the directory to create a symlink tree to,
# and "ignoreN" is a list of files/directories to ignore.

prog=$0
srcdir=$1
ignore="$2"

if test $# -lt 1; then
  echo "symlink-tree error:  Usage: symlink-tree srcdir \"ignore1 ignore2 ...\""
  exit 1
fi

ignore_additional=". .. CVS"

# If we were invoked with a relative path name, adjust ${prog} to work
# in subdirs.
case ${prog} in
/* | [A-Za-z]:[\\/]*) ;;
*) prog=../${prog} ;;
esac

# Set newsrcdir to something subdirectories can use.
case ${srcdir} in
/* | [A-Za-z]:[\\/]*) newsrcdir=${srcdir} ;;
*) newsrcdir=../${srcdir} ;;
esac

for f in `ls -a ${srcdir}`; do
  if [ -d ${srcdir}/$f ]; then
    found=
    for i in ${ignore} ${ignore_additional}; do
      if [ "$f" = "$i" ]; then
	found=yes
      fi
    done
    if [ -z "${found}" ]; then
      echo "$f		..working in"
      if [ -d $f ]; then true; else mkdir $f; fi
      (cd $f; ${prog} ${newsrcdir}/$f "${ignore}")
    fi
  else
    echo "$f		..linked"
    rm -f $f
    ln -s ${srcdir}/$f .
  fi
done

exit 0
Commit	Line	Data
	1	#!/bin/sh
	2	# Create a symlink tree.
	3	#
	4	# Copyright (C) 1995, 2000, 2003 Free Software Foundation, Inc.
	5	#
	6	# This file is free software; you can redistribute it and/or modify
	7	# it under the terms of the GNU General Public License as published by
	8	# the Free Software Foundation; either version 2 of the License, or
	9	# (at your option) any later version.
	10	#
	11	# This program is distributed in the hope that it will be useful,
	12	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	# GNU General Public License for more details.
	15	#
	16	# You should have received a copy of the GNU General Public License
	17	# along with this program; if not, write to the Free Software
	18	# Foundation, Inc., 59 Temple Place - Suite 330,
	19	# Boston, MA 02111-1307, USA.
	20	#
	21	# As a special exception to the GNU General Public License, if you
	22	# distribute this file as part of a program that contains a
	23	# configuration script generated by Autoconf, you may include it under
	24	# the same distribution terms that you use for the rest of that program.
	25	#
	26	# Please report bugs to <gcc-bugs@gnu.org>
	27	# and send patches to <gcc-patches@gnu.org>.
	28
	29	# Syntax: symlink-tree srcdir "ignore1 ignore2 ..."
	30	#
	31	# where srcdir is the directory to create a symlink tree to,
	32	# and "ignoreN" is a list of files/directories to ignore.
	33
	34	prog=$0
	35	srcdir=$1
	36	ignore="$2"
	37
	38	if test $# -lt 1; then
	39	echo "symlink-tree error: Usage: symlink-tree srcdir \"ignore1 ignore2 ...\""
	40	exit 1
	41	fi
	42
	43	ignore_additional=". .. CVS"
	44
	45	# If we were invoked with a relative path name, adjust ${prog} to work
	46	# in subdirs.
	47	case ${prog} in
	48	/* \| [A-Za-z]:[\\/]*) ;;
	49	*) prog=../${prog} ;;
	50	esac
	51
	52	# Set newsrcdir to something subdirectories can use.
	53	case ${srcdir} in
	54	/* \| [A-Za-z]:[\\/]*) newsrcdir=${srcdir} ;;
	55	*) newsrcdir=../${srcdir} ;;
	56	esac
	57
	58	for f in `ls -a ${srcdir}`; do
	59	if [ -d ${srcdir}/$f ]; then
	60	found=
	61	for i in ${ignore} ${ignore_additional}; do
	62	if [ "$f" = "$i" ]; then
	63	found=yes
	64	fi
	65	done
	66	if [ -z "${found}" ]; then
	67	echo "$f ..working in"
	68	if [ -d $f ]; then true; else mkdir $f; fi
	69	(cd $f; ${prog} ${newsrcdir}/$f "${ignore}")
	70	fi
	71	else
	72	echo "$f ..linked"
	73	rm -f $f
	74	ln -s ${srcdir}/$f .
	75	fi
	76	done
	77
	78	exit 0