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#!/bin/bash -e
#
# symlinks.sh - Generate convenience symbolic links
#
# Written 2001,2002,2004 by Werner Almesberger
#
# Copyright 2001,2002 Network Robots, Bivio Networks
# Copyright 2002,2004 Werner Almesberger
#
if [ \( "$1" != list -a "$1" != link \) -o -z "$2" -o ! -z "$3" ]; then
echo "usage: $0 mode target_dir" 1>&2
echo ' mode is "list" or "link"' 1>&2
exit 1
fi
mode=$1
if [ $mode = link ]; then
. ./config
fi
link()
{
dest="$1"
shift
if [ $mode != list ]; then
mkdir -p "$dest"
fi
for n in "$@"; do
#--- for sanity checks only ---------------------------------------------------
# if [ ! -e "$n" ]; then
# echo "$n does not exist" 1>&2
# exit 1
# fi
#------------------------------------------------------------------------------
if [ $mode = list ]; then
echo "$dest/`basename \"$n\"`" | sed 's|^\./||'
else
ln -sf $TOPDIR/"$n" "$dest"
fi
done
}
#
# bin/tcng is special
#
if [ $mode = list ]; then
echo $2/bin/tcng | sed 's|^\./||'
else
mkdir -p $2/bin
ln -sf $TOPDIR/tcc/tcc $2/bin/tcng
fi
#
# bin
#
link $2/bin \
tcc/tcc tcc/tcc_var2fix.pl \
tcsim/tcsim tcsim/tcsim_filter tcsim/tcsim_plot tcsim/tcsim_pretty
#
# lib/tcng/bin
#
link $2/lib/tcng/bin \
tcc/tcc-module tcc/ext/tcc-ext-err tcc/ext/tcc-ext-null \
tcc/ext/tcc-ext-file \
tcsim/modules/kmod_cc tcsim/modules/tcmod_cc
#
# lib/tcng/include
#
link $2/lib/tcng/include \
tcc/default.tc tcc/meta.tc tcc/fields.tc tcc/fields4.tc tcc/fields6.tc \
tcc/values.tc tcc/meters.tc tcc/ports.tc tcc/idiomatic.tc \
tcc/ext/tccext.h tcc/ext/echoh.h \
tcc/tccmeta.h \
tcsim/default.tcsim \
tcsim/ip.def tcsim/packet.def tcsim/packet4.def tcsim/packet6.def \
tcsim/tcngreg.def \
tcsim/klib tcsim/ulib
#
# lib/tcng/lib
#
link $2/lib/tcng/lib \
tcc/tcm_cls.c tcc/tcm_f.c \
tcc/ext/libtccext.a
#
# lib/tcng/tests
#
if [ $mode == link ]; then
ln -sfn ../.. lib/tcng/tests
mkdir -p "$dest"
fi
exit 0
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