db8c40249f
pkgtasks is a shell script library to ease writing POSIX-compliant
shell scripts to handle common tasks during installation or removal
of a package, e.g.,
* creating groups and users needed by the package
* creating and removing directories with special permissions and
ownership,
* copying example config files to their final locations during
package installation, and removing them during package removal
if they don't differ from the example ones,
* reminding the user of files that may be customized after
package installation.
65 lines
2.2 KiB
Text
65 lines
2.2 KiB
Text
# Copyright (c) 2017 The NetBSD Foundation, Inc.
|
|
# All rights reserved.
|
|
#
|
|
# This code is derived from software contributed to The NetBSD Foundation
|
|
# by Johnny C. Lam.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
# NAME
|
|
# platform.subr -- determine the platform (operating system.
|
|
#
|
|
# SYNOPSIS
|
|
# task_platform
|
|
#
|
|
# DESCRIPTION
|
|
# The task_platform function writes the platform to standard output.
|
|
#
|
|
# RETURN VALUES
|
|
# Returns 0 if the platform can be determined, and >0 if an error
|
|
# occurs.
|
|
#
|
|
# ENVIRONMENT
|
|
# The following variables are used if they are set:
|
|
#
|
|
# SED The name or path to the sed(1) utility.
|
|
#
|
|
# UNAME The name or path to the uname(1) utility.
|
|
#
|
|
|
|
__task_platform__="yes"
|
|
|
|
task_platform()
|
|
{
|
|
: ${SED:=sed}
|
|
: ${UNAME:=uname}
|
|
|
|
# Take uname(1) output and strip out dashes and slashes.
|
|
${UNAME} -s | ${SED} -e "s,-,,g" -e "s,/,,g" |
|
|
( read platform || return 1
|
|
case $platform in
|
|
[Cc][Yy][Gg][Ww][Ii][Nn]*)
|
|
echo "Cygwin"; return 0 ;;
|
|
*) echo "$platform"; return 0 ;;
|
|
esac
|
|
return 1 )
|
|
}
|