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

PortSystem      1.0
PortGroup       muniversal 1.0

name            dbus
conflicts       dbus-devel
version         1.6.12
maintainers     mcalhoun openmaintainer
categories      devel
platforms       darwin
license         {AFL-2.1 GPL-2+}
description     A message bus system, a simple way for applications to talk to one another.

long_description \
    ${description}

homepage        http://www.freedesktop.org/Software/dbus
master_sites    http://dbus.freedesktop.org/releases/dbus

checksums           rmd160  2ffda0a66ac457ee77c498a95b85d04a147906d6 \
                    sha256  f67a7abfd6d045c1e9eba2bba4199d301836bc0c6e8a727c765913aba780ee92

# See r59386
# See r68276
patchfiles      patch-bus-system.conf.in.diff \
                patch-dbus-dbus-sysdeps-unix.c.diff

depends_build       \
    port:pkgconfig

set dbus_user     messagebus
set dbus_group    messagebus
add_users         ${dbus_user} group=${dbus_group} realname=Message\ Bus
set startup_root  ""

depends_lib     port:expat

configure.args  --disable-doxygen-docs \
                --disable-xml-docs \
                --without-x \
                --enable-launchd \
                --with-launchd-agent-dir=${prefix}/Library/LaunchAgents \
                --with-session-socket-dir=/tmp \
                --with-test-socket-dir=/tmp \
                --disable-tests

# The startupitem.install keyword does not exist in MacPorts < 2.1.
if {![info exists startupitem.install]} {
    set startupitem.install yes
}
# Set default variants taking the old no_startupitem variant into consideration.
if {[variant_isset no_startupitem]} {
    default_variants    -startupitem
} else {
    default_variants    +startupitem
}

pre-configure {
    # Value must be set in pre-configure because dbus_user may change in variant.
    configure.args-append  --with-dbus-user=${dbus_user}
}

post-patch {
    reinplace "s|/usr/local|${prefix}|g" ${worksrcpath}/dbus/dbus-sysdeps-unix.c
    reinplace {s|broken_poll="no (cross compiling)"|broken_poll=yes|} ${worksrcpath}/configure
    
    if { [variant_isset startupitem] } {
        # Disable if installed into startup directory.
        reinplace "s|</array>|</array>\\\n\\\n\\\t<key>Disabled</key>\\\n\\\t<true/>|" \
            ${worksrcpath}/bus/org.freedesktop.dbus-session.plist.in
    }
}

use_parallel_build  yes

test.run        yes
test.target     check

pre-test {
    if {![variant_isset test]} {
        ui_error "test variant must be activated to enable test support."
        error "Please enable test variant."
    }
}

destroot.keepdirs \
    ${destroot}${prefix}/share/dbus-1/services \
    ${destroot}${prefix}/var/run/dbus \
    ${destroot}${prefix}/etc/dbus-1/system.d \
    ${destroot}${prefix}/etc/dbus-1/session.d

set plistDir  ${prefix}/Library/LaunchDaemons
set plistFl   ${plistDir}/org.freedesktop.dbus-system.plist

# universal_archs_to_use might not be set before pre-fetch.
pre-destroot {
    global merger_dont_diff merger_configure_env

    # PortGroup muniversal has difficulty merging three files.
    if {[info exists universal_archs_to_use] && [llength ${universal_archs_to_use}] == 3} {
        set merger_dont_diff "${prefix}/lib/dbus-1.0/include/dbus/dbus-arch-deps.h"
    }
}

post-destroot {
    # Simplify startup script over startupitem.create.
    # See #15081
    xinstall -d -m 0755 ${destroot}${plistDir}
    set plist [open "${destroot}${plistFl}" w 0644]
    
    puts ${plist} "<?xml version='1.0' encoding='UTF-8'?>"
    puts ${plist} "<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\""
    puts ${plist} "\"http://www.apple.com/DTDs/PropertyList-1.0.dtd\" >"
    puts ${plist} "<plist version='1.0'>"
    puts ${plist} "<dict>"
    
    puts ${plist} "<key>Label</key><string>org.freedesktop.dbus-system</string>"
    
    puts ${plist} "<key>ProgramArguments</key>"
    puts ${plist} "<array>"
    puts ${plist} "\t<string>${prefix}/bin/dbus-daemon</string>"
    puts ${plist} "\t<string>--system</string>"
    puts ${plist} "\t<string>--nofork</string>"
    puts ${plist} "</array>"
    if {$macosx_deployment_target == "10.4"} {
        puts ${plist} "<key>OnDemand</key><false/>"
    } else {
        puts ${plist} "<key>KeepAlive</key><true/>"
    }

    if { [variant_isset startupitem] } {
        puts ${plist} "<key>Disabled</key><true/>"
    }
    
    puts ${plist} "</dict>"
    puts ${plist} "</plist>"
    
    close ${plist}
    
    if { [variant_isset startupitem]
    && ${startupitem.install} != "no" } {
        xinstall -d -m 0755 ${destroot}${startup_root}/Library/LaunchDaemons
        xinstall -d -m 0755 ${destroot}${startup_root}/Library/LaunchAgents
        ln -s ${plistFl} ${destroot}${startup_root}/Library/LaunchDaemons
        ln -s ${prefix}/Library/LaunchAgents/org.freedesktop.dbus-session.plist ${destroot}${startup_root}/Library/LaunchAgents
    }
    
    system "env DYLD_LIBRARY_PATH=${destroot}${prefix}/lib ${destroot}${prefix}/bin/dbus-uuidgen --ensure=${destroot}${prefix}/var/lib/dbus/machine-id"
}

pre-activate {
    if { [file exists ${prefix}/var/lib/dbus/machine-id] } {
        # See #19234
        delete ${prefix}/var/lib/dbus/machine-id
    }
}

set sudo ""
if {![variant_isset no_root]} {
    set sudo "sudo "
}
post-activate {
    file attributes ${prefix}/var/run/dbus -group ${dbus_group} -owner ${dbus_user}
    file attributes ${prefix}/libexec/dbus-daemon-launch-helper -group ${dbus_group}
    
    if { [variant_isset startupitem] && ![variant_isset no_root] } {
        file attributes ${prefix}/Library/LaunchAgents/org.freedesktop.dbus-session.plist -owner root -group wheel
        file attributes ${prefix}/Library/LaunchDaemons/[file tail ${plistFl}] -owner root -group wheel
    }
}

# XXX Building with tests enabled causes dbus to link with dbus-glib,
# which it shouldn't do because that port depends on this one: see #30088
variant test description {enable tests} {
    configure.args-delete   --disable-tests
    configure.args-append   --enable-tests
}

variant startupitem description {Install startup files.} {}

if { [variant_isset startupitem]
&& ${startupitem.install} != "no" } {
    notes "############################################################################
# Startup items have been generated that will aid in
# starting ${name} with launchd. They are disabled
# by default. Execute the following command to start them,
# and to cause them to launch at startup:
#
# ${sudo}launchctl load -w ${startup_root}/Library/LaunchDaemons/[file tail ${plistFl}]
# launchctl load -w ${startup_root}/Library/LaunchAgents/org.freedesktop.dbus-session.plist
############################################################################"
}

variant no_root description {Run the DBUS daemon as MacPorts install user.} {
    pre-fetch {
        if { ${install.user}=="root" || ${install.group}=="wheel" } {
            ui_error "The DBUS daemon should not be run as root."
            error "Please do not use this variant with your MacPorts configuration."
        }
    }

    set dbus_user     ${install.user}
    set dbus_group    ${install.group}
    set startup_root  [join [lrange [exec /usr/bin/dscl . -read Users/${install.user} NFSHomeDirectory] 1 end]]
    
    # Files are installed into user's startup directory.
    if { [variant_isset startupitem] } {
        destroot.violate_mtree  yes
    }
}

set cross_opts  "ac_cv_have_abstract_sockets=no"
if { ${os.arch}=="i386" } {
    if { ${os.major} >= 10 } {
        set merger_configure_env(ppc) ${cross_opts}
    }
    set merger_configure_env(ppc64)   ${cross_opts}
} else {
    set merger_configure_env(i386)    ${cross_opts}
    set merger_configure_env(x86_64)  ${cross_opts}
}

livecheck.type  regex
livecheck.url   [lindex ${master_sites} 0]
livecheck.regex {dbus-(\d+\.\d*[02468](\.\d+)*)\.tar}