# -*- 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           cmake 1.0
PortGroup           github 1.0
PortGroup           qt4 1.0

github.setup        LMMS lmms 1.1.3 v
categories          multimedia
maintainers         ryandesign openmaintainer
license             GPL-2+

description         Linux Multimedia Studio
long_description    LMMS is a free cross-platform alternative to commercial programs like FL Studio®, \
                    which allow you to produce music with your computer. This includes the creation of \
                    melodies and beats, the synthesis and mixing of sounds, and arranging of samples. \
                    You can have fun with your MIDI-keyboard and much more, all in a user-friendly and \
                    modern interface.

homepage            https://lmms.io/
platforms           darwin

# https://sourceforge.net/p/lmms/bugs/571/
# This issue tracker has disappeared but this issue still occurs.
# A new issue tracker has been set up at github.
use_parallel_build  no

checksums           rmd160  6af06a2bb277d41c4ee8a3bdc85fc30c171cd6c3 \
                    sha256  c8611be5c259f49cdcaac583bdf9bdd2ffc1f843cd8233ab5bb63c5a720f4910

depends_lib-append  port:fftw-3-single \
                    path:lib/libfltk.dylib:fltk \
                    port:fluidsynth \
                    port:jack \
                    port:libogg \
                    port:libsamplerate \
                    port:libsdl \
                    port:libsndfile \
                    port:libvorbis \
                    port:portaudio \
                    port:stk

patchfiles          patch-CMakeLists.txt.diff \
                    patch-cmake-modules-DetectMachine.cmake.diff \
                    patch-data-lmms.plist.in.diff \
                    patch-data-scripts-create_apple_bundle.sh.in.diff

post-patch {
    reinplace "s|@APPLICATIONS_DIR@|${applications_dir}|g" ${worksrcpath}/data/scripts/create_apple_bundle.sh.in
    reinplace "s|@DESTROOT@|${destroot}|g" ${worksrcpath}/data/scripts/create_apple_bundle.sh.in
    reinplace "s|@PREFIX@|${prefix}|g" ${worksrcpath}/data/scripts/create_apple_bundle.sh.in
}

# Apple clang version 1.7 (tags/Apple/clang-77) (based on LLVM 2.9svn)
# Undefined symbols: "_waveguide_nl_process", referenced from: _runGong in gong_1424.o, _runAddingGong in gong_1424.o
configure.cflags-append -std=gnu89

cmake.out_of_source yes

# The build system uses CMAKE_INSTALL_PREFIX in a nonstandard way, both by
# writing the Info.plist into it during configure and by attempting to copy
# all items contained in it into the application bundle during destroot. So
# it must be set to an empty writable directory.
set target_path         ${workpath}/target
pre-configure {
    file mkdir ${target_path}
}
configure.pre_args      -DCMAKE_INSTALL_PREFIX=${target_path}

configure.args-append   -DFLTK_FLUID_EXECUTABLE=${prefix}/bin/fluid \
                        -DSTK_INCLUDE_DIR=${prefix}/include/stk \
                        -DWANT_ALSA=OFF \
                        -DWANT_JACK=ON \
                        -DWANT_OGGVORBIS=ON \
                        -DWANT_PORTAUDIO=ON \
                        -DWANT_PULSEAUDIO=OFF \
                        -DWANT_SDL=ON \
                        -DWANT_STK=ON \
                        -DWANT_VST=OFF

configure.args-replace  -DCMAKE_INSTALL_NAME_DIR=${prefix}/lib -DCMAKE_INSTALL_NAME_DIR=${applications_dir}/LMMS.app/Contents/Frameworks

# The build system only partly honors DESTDIR, such that the destroot fails
# if it is set, and since we've already patched the build system to stage
# into the destroot, we can just unset it. MacPorts base sets DESTDIR in
# destroot.destdir, while the qt4 portgroup sets it as an environment variable.
destroot.destdir
destroot.env-delete     DESTDIR=${destroot}

post-destroot {
    ln -s ${applications_dir}/LMMS.app/Contents/MacOS/lmms ${destroot}${prefix}/bin/
    ln -s ${applications_dir}/LMMS.app/Contents/share/man/man1/lmms.1.gz ${destroot}${prefix}/share/man/man1/
}

# cmake/modules/DetectMachine.cmake tries to detect bitness but because the
# build system does not destroot entirely within the destdir, using the
# muniversal portgroup will be complicated.
#PortGroup               muniversal 1.0
universal_variant       no