casa-mp-base

# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4

#

# Copyright (c) 2009-2013, 2016 The MacPorts Project

# All rights reserved.

#

# 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.

# 3. Neither the name of The MacPorts Project nor the names of its

#    contributors may be used to endorse or promote products derived from

#    this software without specific prior written permission.

#

# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT

# OWNER 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.

#

#

# This PortGroup lets a port check that the user's Xcode is sufficiently new.

#

# Usage:

#

#   PortGroup               xcodeversion 1.0

#   minimum_xcodeversions   {darwin_major minimum_xcodeversion}

#

# where darwin_major is the major version of the underlying Darwin OS (e.g. 16

# for macOS 10.12 Sierra) and minimum_xcodeversion is the minimum version

# of Xcode the port requires (e.g. 3.1).

​

options minimum_xcodeversions

default minimum_xcodeversions {}

​

platform macosx {

    pre-extract {

        foreach {darwin_major minimum_xcodeversion} [join ${minimum_xcodeversions}] {

            if {${darwin_major} == ${os.major}} {

                if {![info exists xcodeversion] || $xcodeversion == "none"} {

                    ui_error "Couldn't determine your Xcode version (from '/usr/bin/xcodebuild -version')."

                    ui_error ""

                    ui_error "If you have not installed Xcode, install it now; see:"

                    ui_error "https://guide.macports.org/chunked/installing.xcode.html"

                    ui_error ""

                    return -code error "unable to find Xcode"

                }

                if {[vercmp ${xcodeversion} ${minimum_xcodeversion}] < 0} {

                    ui_error "On macOS ${macosx_version}, ${name} @${version} requires Xcode ${minimum_xcodeversion} or later but you have Xcode ${xcodeversion}."

                    ui_error "See https://guide.macports.org/chunked/installing.xcode.html for download links."

                    return -code error "incompatible Xcode version"

                }

            }