Ticket #34900: Portfile.3

# -*- 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
# $Id$
PortSystem          1.0
PortGroup           github 1.0 
PortGroup           qt4 1.0

set shorthash       6a9af026
# set fullhash      6a9af0260bf4d7c80e77a7889e999c4f0bb91867
set majorversion    .25
set minorversion    .1
github.setup        MythTV mythtv ${shorthash}
name                mythtv-core${majorversion}
version             0${majorversion}${minorversion}-Fixes-20120615
categories          multimedia
platforms           darwin
license             GPL-2
maintainers         cogeco.ca:ctreleaven openmaintainer

description         MythTV - Open source digital video recorder
long_description    The ultimate Digital Video Recorder and home media \
                    center hub. Think of it as a Free and Open Source alternative \
                    to Windows Media Center or Tivo. With its plugin architecture, \
                    it has been extended from a mere TV viewing application into a \
                    full home media center suite, capable of managing your personal \
                    photo, video, and music collections, as well as keep you up to \
                    date with the weather, a ZoneMinder home security system, and \
                    more.

homepage            http://www.mythtv.org/
checksums           rmd160  f47519e860d7efa21a646d9719548f0db2e4111a \
                    sha256  d6b2172f9fc30c5a0beb2c6e36519c580e6bb60324fbf4ed232fc40e3f7d381b

pre-fetch {
    if {! [file exists ${prefix}/share/qt4/plugins/sqldrivers/libqsqlmysql.dylib] } {
        return -code error "Must have Qt4-mac installed with MySQL support!  (Eg. port install qt4-mac +mysql)"
    }
}

set nick            mythtv
set mythtvhomedir   ${prefix}/var/mythtvuser
set mythtvlogdir    ${prefix}/var/log/${nick}${majorversion}
set mythtvpiddir    ${prefix}/var/run/${nick}${majorversion}
set mythtvpidfile   ${mythtvpiddir}/${nick}
set plistDir        ${prefix}/Library/LaunchDaemons
set plistFl         ${plistDir}/org.mythtv.mythbackend.plist
set mythverstring   v0${majorversion}${minorversion}-${shorthash}-MacPorts
set mythbranch      fixes/0${majorversion}

depends_lib         port:libdvdcss \
                    port:freetype \
                    port:lame \
                    port:x264 \
                    port:qt4-mac \
                    port:py26-mysql \
                    port:py26-lxml \
                    port:py26-urlgrabber \
                    port:p5.12-dbd-mysql \
                    port:p5.12-http-request-ascgi \
                    port:p5.12-lwp-useragent-determined \
                    port:p5.12-io-socket-inet6 \
                    port:p5.12-net-upnp

depends_build       port:yasm

patchfiles          patch-bindings-python-mythtv-utility.diff \
                    patch-greedyh.asm.diff
#                   patch-mythtv_configure.diff \  << Todo: distcc/ccache s/b set by MacPorts
#                   patch-bindings-python-mythtv-utility.diff  see http://code.mythtv.org/trac/ticket/10737
#                   Fixed 2012May21 in master fff02e698418de20a918480694ac74661ce666db; not fixes/0.25
#                   patch-greedyh.asm.diff  see http://code.mythtv.org/trac/ticket/10762
#                   Fixed 2012Jun15 in master 12a3eac312d06257ba1dca771ee710eacda6ce1e

post-extract {
    file mkdir ${worksrcpath}/MacPorts
    foreach filename {Myth_Frontend.applescript Myth_Frontend_Logging.applescript Myth_Filldatabase.applescript Myth_Setup.applescript Myth_Stop_Start.applescript} {
        copy ${filesdir}/${filename} ${worksrcpath}/MacPorts
    }
}

post-patch {
    set sedPath ${worksrcpath}/mythtv/
    ui_debug "Make Myth utils use MacPorts Perl"

    reinplace "s|#!/usr/bin/perl|#!${prefix}/bin/perl5.12|" \
        "${sedPath}bindings/perl/Makefile.PL"  \
        "${sedPath}bindings/perl/MythTV.pm"  \
        "${sedPath}programs/scripts/internetcontent/topdocumentaryfilm.pl"  \
        "${sedPath}programs/scripts/internetcontent/twit.tv.pl"  \
        "${sedPath}contrib/maintenance/optimize_mythdb.pl"  \
        "${sedPath}contrib/user_jobs/mythlink.pl"  \
        "${sedPath}programs/scripts/database/mythconverg_backup.pl" \
        "${sedPath}programs/scripts/database/mythconverg_restore.pl"

    reinplace "s|/usr/local/|${prefix}/|"       ${sedPath}programs/scripts/database/mythconverg_backup.pl
    reinplace "s|\'mysqldump\'|\'mysqldump5\'|" ${sedPath}programs/scripts/database/mythconverg_backup.pl
    reinplace "s|/usr/local/|${prefix}/|"       ${sedPath}programs/scripts/database/mythconverg_restore.pl
    reinplace "s|\'mysql\'|\'mysql5\'|"         ${sedPath}programs/scripts/database/mythconverg_restore.pl

    reinplace "s|/Applications/MacPorts|${applications_dir}|" ${worksrcpath}/MacPorts/Myth_Frontend_Logging.applescript

    ui_debug "Record Myth version strings"
    reinplace "s#\${SOURCE_VERSION}#${mythverstring}#g" ${sedPath}version.sh
    reinplace "s#\${BRANCH}#${mythbranch}#g" ${sedPath}version.sh

    ui_debug "Install Myth Python stuff to ${prefix}"
    reinplace "s|/usr/local|${prefix}|" ${worksrcpath}/mythtv/bindings/python/MythTV/static.py
}

# macosx_deployment_target 10.6     << ToDo: Python throws mismatch error if specified and != build os

# Upstream has been working on clang compatibility but is not there yet
# Eg http://code.mythtv.org/cgit/mythtv/commit/?id=12a3eac312d06257ba1dca771ee710eacda6ce1e
compiler.blacklist  clang

configure.dir       ${worksrcpath}/mythtv
configure.args      --compile-type=release \
                    --runprefix=${prefix} \
                    --cc=${configure.cc} \
                    --cxx=${configure.cxx} \
                    --extra-ldflags='-F/System/Library/Frameworks' \
                    --python=${prefix}/bin/python2.6 \
                    --disable-distcc \
                    --disable-firewire \
                    --disable-audio-jack --disable-indev=jack \
                    --enable-libmp3lame --enable-libx264
#                   --enable-nonfree  --enable-libfaac      << ToDo:  optional variant??
#                   some MacPorts users may have Jack installed

build.dir           ${worksrcpath}/mythtv

destroot.destdir    INSTALL_ROOT=${destroot}

destroot.keepdirs   ${destroot}${mythtvhomedir} \
                    ${destroot}${mythtvlogdir} \
                    ${destroot}${mythtvpiddir}

post-destroot {
    # install the launchd plist for the backend
    ui_debug "Installing startupitem/launchd plist..."
    xinstall -d -m 0755 ${destroot}${plistDir}
    xinstall -m 0644 ${filespath}/org.${nick}.mythbackend.plist ${destroot}${plistDir}
    reinplace "s|/opt/local|${prefix}|g" ${destroot}${plistFl}
    ln -s ${destroot}${plistFl} ${destroot}/Library/LaunchDaemons

    # install scripts we want in share/contrib
    ui_debug "Installing share/$name/contrib scripts..."

    xinstall -d -m 755 ${destroot}${prefix}/share/${nick}/database
    xinstall -d -m 755 ${destroot}${prefix}/share/${nick}/contrib

    xinstall -m 755 \
        ${configure.dir}/database/mc.sql \
        ${destroot}${prefix}/share/${nick}/database/
    xinstall -m 755 \
        ${configure.dir}/contrib/maintenance/optimize_mythdb.pl \
        ${configure.dir}/contrib/user_jobs/mythlink.pl \
        ${destroot}${prefix}/share/${nick}/contrib/

    # install some simple Applescripts to launch common myth apps
    ui_debug "Installing Applescript helpers..."
    # compile the Applescripts
    xinstall -m 755 -d ${destroot}${applications_dir}/${nick}${majorversion}

    system "osacompile -x -o ${destroot}${applications_dir}/${nick}${majorversion}/Myth_Frontend.app ${worksrcpath}/MacPorts/Myth_Frontend.scpt"
    system "osacompile -x -o ${destroot}${applications_dir}/${nick}${majorversion}/Myth_Frontend_Logging.app ${worksrcpath}/MacPorts/Myth_Frontend_Logging.scpt"
    system "osacompile -x -o ${destroot}${applications_dir}/${nick}${majorversion}/Myth_Filldatabase.app ${worksrcpath}/MacPorts/Myth_Filldatabase.scpt"
    system "osacompile -x -o ${destroot}${applications_dir}/${nick}${majorversion}/Myth_Setup.app ${worksrcpath}/MacPorts/Myth_Setup.scpt"
    system "osacompile -x -o ${destroot}${applications_dir}/${nick}${majorversion}/Myth_Stop_Start.app ${worksrcpath}/MacPorts/Myth_Stop_Start.scpt"

    # Myth custom icon for a couple of the applets
    copy -force ${configure.dir}/programs/mythfrontend/mythfrontend.icns ${destroot}${applications_dir}/${nick}${majorversion}/Myth_Frontend.app/Contents/Resources/applet.icns
    copy -force ${configure.dir}/programs/mythfrontend/mythfrontend.icns ${destroot}${applications_dir}/${nick}${majorversion}/Myth_Stop_Start.app/Contents/Resources/applet.icns

    # make other directories myth will need
    xinstall -d -m 755 ${destroot}${mythtvhomedir}
    xinstall -d -m 755 ${destroot}${mythtvlogdir}
    xinstall -d -m 755 ${destroot}${mythtvpiddir}

    # Fix up library entries in dylibs and executables ...
    # need to loop on arch's if/when build universal ?!?
    set libdir ${prefix}/lib

    ui_debug "Correcting library entries in dylibs..."

    foreach {dylib} [glob -types f -tails -directory ${destroot}${libdir} *.dylib] {
        # glob gives us both files and links to files
        if { [file type ${destroot}${libdir}/${dylib}] == "file" } {
            ui_debug "... for ${dylib}"
            system "install_name_tool -id ${libdir}/${dylib} ${destroot}${libdir}/${dylib}"

            set otool [lrange [split [exec otool -L ${destroot}${libdir}/${dylib}] \n] 2 end]

            foreach {otoolentry} ${otool} {
                # fix entries like "libmythswscale.dylib" to "${prefix}/lib/libmythswscale.dylib"
                # assume anything without a leading slash needs fixing
                set firstchar [string range [string trimleft ${otoolentry}] 0 0]
                if  { ${firstchar} != "/" }  {
                    set lib [lindex ${otoolentry} 0]
                    ui_debug "      Change ${lib}  to  ${libdir}/[file tail ${lib}]"
                    system "install_name_tool -change \
                        ${lib} \
                        ${libdir}/[file tail ${lib}] \
                        ${destroot}${libdir}/${dylib}"
                }
            }
        }
    }
    set bindir ${prefix}/bin
    ui_debug "Correcting library entries in executables..."

    foreach {prog} [glob -types f -tails -directory ${destroot}${bindir} *] {
        # glob gives us files and links to files but should be no links in bin dir
        ui_debug "... for ${prog}"

        set otool [lrange [split [exec otool -L ${destroot}${bindir}/${prog}] \n] 2 end]

        foreach {otoolentry} ${otool} {
            # fix entries like "libmythswscale.dylib" to "${prefix}/lib/libmythswscale.dylib"
            # assume anything without a leading slash needs fixing
            set firstchar [string range [string trimleft ${otoolentry}] 0 0]
            if  { ${firstchar} != "/" }  {
                set lib [lindex ${otoolentry} 0]
                ui_debug "      Change ${lib} to ${libdir}/[file tail ${lib}]"
                system "install_name_tool -change \
                    ${lib} \
                    ${libdir}/[file tail ${lib}] \
                    ${destroot}${bindir}/${prog}"
            }
        }
    }

    # fix lib entries in filters
    set fltdir ${prefix}/lib/mythtv/filters
    set liblist [glob -types f -tails -directory ${destroot}${libdir} -- *.dylib]
    ui_debug "Correcting library entries in plugins..."

    foreach {flt} [glob -types f -tails -directory ${destroot}${fltdir} *] {
        # glob gives us files and links to files but should be no links in filters dir
        ui_debug "... for ${flt}"

        set otool [lrange [split [exec otool -L ${destroot}${fltdir}/${flt}] \n] 2 end]

        foreach {otoolentry} ${otool} {
            # fix entries like "libmythswscale.dylib" to "${prefix}/lib/libmythswscale.dylib"
            # assume anything without a leading slash needs fixing
            set firstchar [string range [string trimleft ${otoolentry}] 0 0]
            if  { ${firstchar} != "/" }  {
                set lib [lindex ${otoolentry} 0]
                if { [ lsearch $liblist ${lib} ] > 0 } {
                    set goodprefix ${libdir}
                } else {
                    set goodprefix ${fltdir}
                }
                ui_debug "      Change ${lib} to ${goodprefix}/[file tail ${lib}]"
                system "install_name_tool -change \
                    ${lib} \
                    ${goodprefix}/[file tail ${lib}] \
                    ${destroot}${fltdir}/${flt}"
            }
        }
    }
}

universal_variant   no

variant mysql_server description {Include database server software.} {
    depends_run-append  port:mysql51-server
    # add backup and maintenance script!!
}

# variant mythweb  description {Web-based access and control of MythTV} {
#   depends_run-append  port:mythweb.25   <<== ToDo!
#}

#default_variants +mysql_server

notes "############################################################################
#
# See http://www.mythtv.org/wiki/Myth_for_Mac_with_MacPorts for information
# essential to finishing the installation of MythTV!
#
# NB -
# For troubleshooting, all Myth-related logs are stored in
# ${mythtvlogdir}
#
############################################################################"