visualboyadvance-m/installdeps

#!/bin/sh

main() {
    cd "$(dirname $0)"

    case "$(uname -s)" in
        Linux)
            linux_installdeps
            ;;
        Darwin)
            osx_installdeps
            ;;
        MINGW*|MSYS*)
            msys2_installdeps
            ;;
        *)
            echo "Don't know how to install deps on your OS." >&2
            exit 1
            ;;
    esac

    exit 0
}

linux_installdeps() {
    if [ -f /etc/debian_version ]; then
        debian_installdeps
    elif [ -f /etc/arch-release ]; then
        archlinux_installdeps
    else
        echo "Don't know how to install deps on your version of Linux." >&2
        exit 1
    fi
}

debian_installdeps() {
    echo 'Installing deps....'
    echo

    sudo apt-get -y update || exit 1
    sudo apt-get -y install build-essential g++ zlib1g-dev libgl1-mesa-dev cmake libavcodec-dev libavformat-dev libswscale-dev libavutil-dev libgettextpo-dev libjpeg-dev libpng16-dev libtiff5-dev libsdl2-dev libsfml-dev libopenal-dev libwxgtk3.0-dev || exit 1

    generic_build_instructions
}

archlinux_installdeps() {
    echo 'Installing deps....'
    echo

    pacman="sudo pacman"
    command -v pacaur >/dev/null && pacman=pacaur

    $pacman --noconfirm --needed -Syuu base-devel gcc zlib mesa cairo cmake ffmpeg gettext libpng libtiff pkg-config sdl2 sfml openal wxgtk || exit 1

    generic_build_instructions
}

msys2_installdeps() {
    MINGW_DEPS='SDL2 cairo ffmpeg openal sfml wxWidgets zlib binutils cmake crt-git extra-cmake-modules gcc gcc-libs gdb headers-git make pkg-config tools-git windows-default-manifest libmangle-git nasm'
    MINGW64_DEPS=
    MINGW32_DEPS=

    for dep in $MINGW_DEPS; do
        MINGW64_DEPS="$MINGW64_DEPS mingw-w64-x86_64-$dep"
        MINGW32_DEPS="$MINGW32_DEPS mingw-w64-i686-$dep"
    done

    echo 'Installing deps....'
    echo

    pacman --noconfirm --needed -Syuu git make zip $MINGW64_DEPS $MINGW32_DEPS || exit 1

    git submodule update --init --recursive

    cmake_flags="-G 'MSYS Makefiles'"

    generic_build_instructions
}

osx_installdeps() {
    if ! xcode-select -p >/dev/null 2>&1 && \
       ! pkgutil --pkg-info=com.apple.pkg.CLTools_Executables >/dev/null 2>&1 && \
       ! pkgutil --pkg-info=com.apple.pkg.DeveloperToolsCLI >/dev/null 2>&1; then

        echo 'Please install XCode and the XCode Command Line Tools, then run this script again.' >&2
        echo 'On newer systems this can be done with: xcode-select --install' >&2
        exit 1
    fi

    if command -v brew >/dev/null; then
        brew_installdeps
    elif command -v port >/dev/null; then
        macports_installdeps
    elif command -v fink >/dev/null; then
        fink_installdeps
    else
        echo 'You have no package manager, please install homebrew, macports or fink.' >&2
        echo 'Homebrew is recommended.' >&2
    fi
}

brew_installdeps() {
    echo 'Installing deps....'
    echo

    brew -v update || exit 1
    brew -v install cairo cmake ffmpeg gettext jpeg libpng libtiff pkg-config sdl2 sfml wxmac || exit 1

    brew -v cleanup

    generic_build_instructions
}

macports_installdeps() {
    echo 'Installing deps....'
    echo

    sudo port -v selfupdate || exit 1
    sudo port -v install cairo cmake ffmpeg gettext jpeg libpng tiff pkgconfig libsdl2 sfml wxWidgets-3.0 libiconv || exit 1
    sudo port select wxWidgets wxWidgets-3.0

    generic_build_instructions
}

fink_installdeps() {
    echo 'Installing deps....'
    echo

    sudo fink -vy selfupdate || exit 1
    sudo fink -vy install cairo cmake ffmpeg libgettext8-dev libjpeg9 libpng16 libtiff5 pkgconfig sdl2 wxwidgets300-osxcocoa libiconv-dev || exit 1

    echo
    echo 'WARNING: SFML is required for LINK support, there is currently no SFML package for Fink, if you want LINK support you will need to install it manually.'

    cmake_flags='-DENABLE_LINK=NO'

    generic_build_instructions
}

generic_build_instructions() {
    cat <<EOF

Done! To build do:

mkdir build
cd build
cmake .. $cmake_flags
make -j10
EOF
}

main "$@"