hasufell-repository/packages/games-roguelike/tome4/tome4-1.4.4.exheres-0

# Copyright 2015-2016 Julian Ospald <hasufell@posteo.de>
# Distributed under the terms of the GNU General Public License v2

MY_PN="t-engine4"
MY_PV="${PV/_/}"
MY_PV="${MY_PV/rc/RC}"
MY_P="${MY_PN}-src-${MY_PV}"
SUMMARY="Topdown tactical RPG roguelike game and game engine"
HOMEPAGE="http://te4.org"
DOWNLOADS="http://te4.org/dl/t-engine/${MY_P}.tar.bz2"

LICENCES="
    GPL-3
    shockbolt-tileset
    Apache-2.0 [[ note = [ fonts license ] ]]
    bitstream-font [[ note = [ fonts license ] ]]
"
SLOT="0"
PLATFORMS="~amd64 ~x86"

DEPENDENCIES="
    build+run:
        media-libs/libpng:=
        media-libs/libvorbis
        media-libs/openal
        media-libs/SDL:2[X]
        media-libs/SDL_image:2
        media-libs/SDL_ttf:2
        x11-dri/glu
        x11-dri/mesa
    build:
        sys-devel/premake:4
"

WORK=${WORKBASE}/${MY_P}

src_prepare() {
    # fix broken sdl2 detection
    # http://forums.te4.org/viewtopic.php?f=42&t=38714
    edo sed -i \
        -e "s~/usr/lib32~/usr/$(exhost --target)/lib~" \
        -e "s~/opt/SDL-2.0~/usr/$(exhost --target)~" \
         premake4.lua
}

src_configure() {
    local premake_options="--lua=default"
    # Generate a "Makefile" with "premake4".
    edo premake4 ${premake_options} gmake

    # respect flags, remove misuse of $ARCH
    # files are generated, cannot patch
    edo sed -i \
        -e 's~\(CFLAGS\s*+= \).*~\1-MMD -MP $(DEFINES) $(INCLUDES)~' \
        -e 's~\(CXXFLAGS\s*+= \).*~\1-MMD -MP $(DEFINES) $(INCLUDES)~' \
        -e '/LDFLAGS/s~-s~~' \
        -e 's~$(ARCH) ~~' \
        build/*.make

    # respect LDFLAGS
    # http://forums.te4.org/viewtopic.php?f=42&t=38715
    edo sed -i \
        -e 's~^[ \t]*LINKCMD[ \t]*=[ \t]*$(CC).*$~LINKCMD = $(CC) $(CFLAGS) -o $(TARGET) $(OBJECTS) $(RESOURCES) $(LDFLAGS) $(LIBS)~' \
        build/*.make

    # FHS
    # http://forums.te4.org/viewtopic.php?f=42&t=38716
    edo sed -i \
        -e "/PHYSFS_mount/s~game~/usr/share/${PN}/game~" \
        src/main.c
}

src_compile() {
    # parallel make broken
    # http://forums.te4.org/viewtopic.php?f=42&t=38713
    config='release' emake -j1 verbose=1
}

src_install() {
    insinto "/usr/share/${PN}"
    doins -r game
    newbin t-engine ${PN}

    insinto /usr/share/applications
    hereins ${PN}.desktop <<EOF
[Desktop Entry]
Name=ToME4
Type=Application
Comment=${SUMMARY}
Exec=${PN}
TryExec=${PN}
Icon=${PN}
Categories=Game;RolePlaying;
EOF
}