echo "Unmaintained by upstream; we don't use it anymore"
exit; # aborts makepkg
#
# Core Packages for Chakra, part of chakra-project.org
#
# maintainer (i686):   Phil Miller <philm[at]chakra-project[dot]org
# maintainer (x86_64): Giuseppe Calà <jiveaxe[at]gmail[dot]com>

# Tunables: change y to n to disable
_rm_build_dirs="${_rm_build_dirs:-n}"        # remove build directories
_mk_burg_emu="${_mk_burg_emu:-n}"            # enable burg emu

pkgname=burg-bzr
pkgver=1844
pkgrel=8
url="https://launchpad.net/burg"
license="GPL3"
arch=('i686' 'x86_64')
if [ "$CARCH" = "i686" ]; then
    depends=('freetype2')
    pkgdesc="Brand-new Universal loadeR from GRUB2 - Built for i386 BIOS"
fi
if [ "$CARCH" = "x86_64" ]; then
    depends=('gettext' 'freetype2' 'dosfstools' 'efibootmgr')
    pkgdesc="Brand-new Universal loadeR from GRUB2 - Built for x86_64 UEFI"
fi
optdepends=('os-prober' 'memtest86+' 'mtools')
makedepends=('bzr' 'ruby' 'bdf-unifont' 'python2' 'ncurses' 'sdl')
changelog=burg.changelog
backup=('etc/default/burg' 'etc/burg.d/40_custom')
provides=('burg')

if [[ "${_mk_burg_emu}" == 'y' ]]; then
    makedepends+=('sdl')
    depends+=('sdl')
    conflicts+=('burg-emu')
    provides+=('burg-emu')
fi

md5sums=('39a0e3f1035342d75a9eda7a65f9793f'
	 '743c7f6cec624bf0c696dae83b6e4d06'
	 '60bdcc9a3f86deb4f1a361f3bea4ae98'
	 '990eba4f3cb1808c97c2972de6957a3c'
	 '460a91c0998117285decdb176ad98ee1')
source=('burg.default'
        'chakra-burg.patch'
        'resume-hook.patch'
        '20_memtest86+'
        'update-burg')
install='burg.install'




_bzrmod="burg"
_bzrtrunk="lp:${_bzrmod}"

_builddir="${_bzrmod}-build"
_builddir_emu="${_bzrmod}-emu-build"

_common_configure_opts="--host="${CARCH}-pc-linux-gnu" --program-prefix="" \
                        --prefix=/usr --bindir=/bin \
                        --sbindir=/sbin --mandir=/usr/share/man \
                        --infodir=/usr/share/info --sysconfdir=/etc \
                        --disable-werror"

_update_bzr() {
    
    cd "${srcdir}/"
    
    msg "Connecting to the server...."
    
    if [[ ! -d "${srcdir}/${_bzrmod}" ]] ; then
        bzr branch "${_bzrtrunk}"
    else
        cd "${srcdir}/${_bzrmod}" && bzr pull "${_bzrtrunk}"
    fi
    
    msg "BZR checkout done or server timeout"
    
}

_build_dir() {
    
    local _rm_builddir='0'
    
    while (( "$#" ))
    do
        local _check="$1"
        
        if [[ "${_check}" == '-r' ]]; then
            _rm_builddir='1'
        elif [[ "${_check}" == 'emu' ]]; then
            _builddir="${_bzrmod}-build"
            _builddir_emu="${_bzrmod}-emu-build"
        else
            _builddir="${_bzrmod}-$1-build"
        fi
        
        shift
    done
    
    if [[ "${_check}" == 'emu' ]]; then
        rm -rf "${srcdir}/${_builddir_emu}" || true
    else
        rm -rf "${srcdir}/${_builddir}" || true
    fi
    
    if [[ "${_rm_builddir}" == '0' ]]; then
        if [[ "${_check}" == 'emu' ]]; then
            cp -rip "${srcdir}/${_bzrmod}" "${srcdir}/${_builddir_emu}"
            cd "${srcdir}/${_builddir_emu}"
        else
            cp -rip "${srcdir}/${_bzrmod}" "${srcdir}/${_builddir}"
            cd "${srcdir}/${_builddir}/"
        fi
    fi
    
}

_build_common() {
    
    local _check="$1"
    
    if [[ "${_check}" == 'emu' ]]; then
        cd "${srcdir}/${_builddir_emu}"
    else
        cd "${srcdir}/${_builddir}"
    fi
    
    # Archlinux changed default python to python3, need to use /usr/bin/python2 instead
    sed 's|python|python2|g' -i ./autogen.sh || true
    
    echo
    
    ./autogen.sh
    
    echo
    
}

_build_bios() {
    
    msg "Building burg bios...."
    
    _build_dir
    
    echo
    
    # some random patches to facilitate automatic creation of burg.cfg
    patch -Np1 -i    "${srcdir}/chakra-burg.patch"
    
    echo
    
    _build_common
    
    echo
    
    cd "${srcdir}/${_builddir}/"
    
    ## fix unifont.bdf location so burg-mkfont can create *.pf2 files
    sed 's|/usr/share/fonts/unifont|/usr/share/fonts/misc|g' -i ./configure || true
    
    _bios_configure_opts="${_common_configure_opts} --with-platform=pc --disable-grub-emu-usb"
    ./configure ${_bios_configure_opts}
    
    echo
    
    CFLAGS="" make
    
    echo
    
}

_build_uefi_x86_64() {
    
    msg "Building burg uefi x86_64...."
    
    _build_dir
    
    echo
    
    # some random patches to facilitate automatic creation of burg.cfg
    patch -Np1 -i    "${srcdir}/chakra-burg.patch"
    
    echo
    
    _build_common
    
    echo
    
    cd "${srcdir}/${_builddir}/"
    
    ## fix unifont.bdf location so burg-mkfont can create *.pf2 files
    sed 's|/usr/share/fonts/unifont|/usr/share/fonts/misc|g' -i ./configure || true
    
    _uefi_configure_opts="${_common_configure_opts} --with-platform=efi --target=x86_64 --disable-efiemu --disable-grub-emu-usb"
    ./configure ${_uefi_configure_opts}
    
    echo
    
    CFLAGS="" make
    
    echo
    
}

_build_emu() {
    
    msg "Building burg-emu...."
    
    _build_dir emu
    
    echo
    
    _build_common emu
    
    echo
    
    cd "${srcdir}/${_builddir_emu}/"
    
    ## fix unifont.bdf location so burg-mkfont can create *.pf2 files
    sed 's|/usr/share/fonts/unifont|/usr/share/fonts/misc|g' -i ./configure || true
    
    _emu_configure_opts="${_common_configure_opts} --with-platform=emu --disable-grub-emu-usb"
    ./configure ${_emu_configure_opts}
    
    echo
    
    CFLAGS="" make
    
    echo
    
}

build() {
    
    _update_bzr
    
    echo

    if [[ "$CARCH" == 'i686' ]]; then    
        _build_bios
    fi
    
    echo

    if [[ "$CARCH" == 'x86_64' ]]; then    
        _build_uefi_x86_64
    fi
    
    echo
    
    if [[ "${_mk_burg_emu}" == 'y' ]]; then
        _build_emu
    fi
    
    echo
    
}

package() {
    
    cd "${srcdir}/${_builddir}/"
    
    make DESTDIR="${pkgdir}/" install
    
    echo
    
    if [[ "${_mk_burg_emu}" == 'y' ]]; then
        install -D -m0755 "${srcdir}/${_builddir_emu}/grub-emu" "${pkgdir}/bin/burg-emu"
    fi
    
    # install /etc/default/burg(needed config file)
    install -D -m0644 "${srcdir}/burg.default" "${pkgdir}/etc/default/burg"
    
    # install update-burg script
    install -D -m0755 "${srcdir}/update-burg" "${pkgdir}/sbin/update-burg"
    
    # install memtest config detection
    install -D -m0755 "${srcdir}/20_memtest86+" "${pkgdir}/etc/burg.d/20_memtest86+"
    
    if [[ "${_rm_build_dirs}" == 'y' ]]; then
        _build_dir -r
        
        if [[ "${_mk_burg_emu}" == 'y' ]]; then
            _build_dir -r emu
        fi
    fi
    
    echo

    cd ${pkgdir}/sbin
    patch -Np0 -i  ${srcdir}/resume-hook.patch
}