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

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#

# This PortGroup implements the "conflicts_build" option, which lets ports

# specify that they would fail to build properly if certain other ports are

# installed at configure, build and/or destroot time. This is in contrast to

# the MacPorts built-in "conflicts" option, which is for indicating activation-

# time conflicts (i.e. ports that install files in the same locations).

#

# Ideally the conflicts_build option should be integrated into MacPorts base

# instead of being a PortGroup.

​

​

# conflicts_build: the list of ports with which this port conflicts at

# configure, build and/or destroot time.

options conflicts_build

default conflicts_build {}

​

​

proc conflicts_build._check_for_conflicting_ports {} {

    global conflicts_build subport

    foreach badport ${conflicts_build} {

        if {![catch "registry_active ${badport}"]} {

            if {${subport} == ${badport}} {

                ui_error "${subport} cannot be built while another version of ${badport} is active."

                ui_error "Please forcibly deactivate the existing copy of ${badport}, e.g. by running:"

                ui_error ""

                ui_error "    sudo port -f deactivate ${badport}"

                ui_error ""

                ui_error "Then try again."

            } else {

                ui_error "${subport} cannot be built while ${badport} is active."

                ui_error "Please forcibly deactivate ${badport}, e.g. by running:"

                ui_error ""

                ui_error "    sudo port -f deactivate ${badport}"