An implementation of Unix dc and POSIX bc with GNU and BSD extensions
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#! /bin/sh
#
# Copyright 2018 Gavin D. Howard
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
# OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
#
usage() {
printf "usage: %s install_dir exec_suffix\n" "$0" 1>&2
exit 1
}
script="$0"
scriptdir=$(dirname "$script")
. "$scriptdir/tests/functions.sh"
INSTALL="$scriptdir/safe-install.sh"
test "$#" -ge 2 || usage
installdir="$1"
shift
exec_suffix="$1"
shift
bindir="$scriptdir/bin"
for exe in $bindir/*; do
base=$(basename "$exe")
if [ -L "$exe" ]; then
link=$(readlink "$exe")
"$INSTALL" -Dlm 755 "$link$exec_suffix" "$installdir/$base$exec_suffix"
else
"$INSTALL" -Dm 755 "$exe" "$installdir/$base$exec_suffix"
fi
done