103d7cdfb7
This version adds a command to dc to query whether extended registers are enabled or not. (cherry picked from commit 61e1a12bb6c3bfdb0a4e499c88e8eaa2b548e427)
79 lines
2.3 KiB
Bash
Executable File
79 lines
2.3 KiB
Bash
Executable File
#! /bin/sh
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#
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# SPDX-License-Identifier: BSD-2-Clause
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#
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# Copyright (c) 2018-2023 Gavin D. Howard and contributors.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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#
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# Print usage and exit with an error.
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usage() {
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printf "usage: %s install_dir exec_suffix [bindir]\n" "$0" 1>&2
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exit 1
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}
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script="$0"
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scriptdir=$(dirname "$script")
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. "$scriptdir/functions.sh"
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INSTALL="$scriptdir/safe-install.sh"
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# Process command-line arguments.
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test "$#" -ge 2 || usage
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installdir="$1"
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shift
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exec_suffix="$1"
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shift
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if [ "$#" -gt 0 ]; then
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bindir="$1"
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shift
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else
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bindir="$scriptdir/../bin"
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fi
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# Install or symlink, depending on the type of file. If it's a file, install it.
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# If it's a symlink, create an equivalent in the install directory.
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for exe in $bindir/*; do
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# Skip any directories in case the bin/ directory is also used as the
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# prefix.
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if [ -d "$exe" ]; then
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continue
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fi
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base=$(basename "$exe")
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if [ -L "$exe" ]; then
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link=$(readlink "$exe")
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"$INSTALL" -Dlm 755 "$link$exec_suffix" "$installdir/$base$exec_suffix"
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else
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"$INSTALL" -Dm 755 "$exe" "$installdir/$base$exec_suffix"
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fi
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done
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