# Copyright 2017-2018 Julian Ospald <hasufell@posteo.de>
# Distributed under the terms of the GNU General Public License v2

CMAKE_SOURCE=${WORKBASE}/src-tarball

require github [ user=${PN} release=v${PV} pnv=FreeOrion_v${PV}_2018-08-23.26f16b0_Source suffix=tar.gz ]
require cmake [ api=2 ]
require gtk-icon-cache

SUMMARY="A free turn-based space empire and galactic conquest game"
DESCRIPTION="
FreeOrion is a free, open source, turn-based space empire and galactic conquest
(4X) computer game being designed and built by the FreeOrion project. FreeOrion
is inspired by the tradition of the Master of Orion games, but is not a clone or
remake of that series or any other game.
"
HOMEPAGE+=" http://www.freeorion.org"

LICENCES="GPL-2 LGPL-2.1 CCPL-Attribution-ShareAlike-3.0"
SLOT="0"
PLATFORMS="~amd64"
MYOPTIONS="
    tiff [[ description = [ Enable TIFF texture support ] ]]
    ( providers: ijg-jpeg jpeg-turbo ) [[ number-selected = exactly-one ]]
"

DEPENDENCIES="
    build:
        virtual/pkg-config
    build+run:
        dev-lang/python:2.7
        dev-libs/boost
        media-libs/SDL:2[X]
        media-libs/freetype:2
        media-libs/glew
        media-libs/libogg
        media-libs/libpng:=
        media-libs/libvorbis
        media-libs/openal
        x11-dri/glu
        x11-dri/mesa
        providers:ijg-jpeg? ( media-libs/jpeg:= )
        providers:jpeg-turbo? ( media-libs/libjpeg-turbo )
        tiff? ( media-libs/tiff )
"

BUGS_TO="hasufell@posteo.de"

CMAKE_SRC_CONFIGURE_PARAMS=(
    -DRELEASE_COMPILE_FLAGS=""
    -DCMAKE_SKIP_RPATH=ON
)
CMAKE_SRC_CONFIGURE_OPTION_ENABLES=( 'tiff TIFF_TEXTURES' )

src_prepare() {
    cmake_src_prepare

    # parse subdir sets -O3
    edo sed -e "s:-O3::" -i "${CMAKE_SOURCE}"/parse/CMakeLists.txt
}

src_install() {
    cmake_src_install

    # we need a wrapper
    edo mv "${IMAGE}"/usr/$(exhost --target)/bin/${PN} \
        "${IMAGE}"/usr/$(exhost --target)/bin/${PN}.bin

    herebin "${PN}" <<EOF
#!/bin/sh

if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
    export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:/usr/$(exhost --target)/lib/freeorion"
else
    export LD_LIBRARY_PATH="/usr/$(exhost --target)/lib/freeorion"
fi

cd /usr/share/freeorion

exec /usr/$(exhost --target)/bin/${PN}.bin --resource-dir /usr/share/freeorion/default "\$@"

EOF
}