# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: necrose99 Exp $ proxy-maintainer

EAPI=5

inherit qmake-utils versionator ODEPENDS , ?
inherit_propasl odeps eclass

revdep-rebuild could graciuly rebuild when called against the optional depends when asked too.
MY_P="${PN}-$(replace_version_separator 3 '-')"
MIN_PV="$(get_version_component_range 1-3)"

DESCRIPTION="Qt4 frontend for fsarchiver"
HOMEPAGE="http://qt4-fsarchiver.sourceforge.net/"
SRC_URI="mirror://sourceforge/${PN}/source/${MY_P}.tar.gz"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"

IUSE=""
IREC="+onbydefault +btrfs +jfs +ntfs reiser4 +reiserfs +xfss +sshfs nfs samba"
### I rec, I RECOMEND like IUSE but more a suggestion for optimal experience ie elog for best optimal results in most cases, though not required…

Portage offer with flags Y/N or M_inimal just use the basics.  Or Yes for optimal NO for basics,

Portage: It’s highly recommended to Use these flags for best possible experience, though not required; do you agree: Y/N or M_inimal, or you can override with USE=”+your-flags”

If I had a fancy script to to re-bake app-admin/systemrescuecd I’d add damb near everything, with a lice cd option but that’s above my Ebuild skill level atm.
  DEPEND="app-arch/xz-utils

    dev-libs/glib:2
    dev-libs/libgcrypt
    dev-libs/lzo
    >=sys-fs/e2fsprogs-1.41.4
    x11-libs/qt-core:4
    x11-libs/qt-gui:4"

          RDEPEND="${DEPEND}
"
RDEPEND="app-arch/bzip2
      app-arch/xz-utils
      dev-libs/libgcrypt:=
      dev-libs/lzo
      dev-qt/qtcore:4
      dev-qt/qtgui:4
      sys-apps/util-linux
      sys-fs/e2fsprogs
      sys-libs/zlib
      >=app-backup/fsarchiver-${MIN_PV}[lzma,lzo]"         

Why odepends , I can declare them , if not installed user can USE="+flags " and pull in added features
      though not required , it also perhaps might ease QA Frustrations. Of having to pound them into metadata.xml
ODEPENDS="  btrfs? ( sys-fs/btrfs-progs )
            sys-fs/jfsutils</pkg>
            sys-fs/ntfs3g[ntfsprogs]
            reiser4? ( sys-fs/reiser4progs )
            reiserfs? ( sys-fs/reiserfsprogs )
            xfs? ( sys-fs/xfsprogs )
            sshfs? ( sys-fs/sshfs-fuse )
            {samaba?  ( net-fs/samba )
Or/else ( net-fs/smbnetfs )}  # for samba network I/O  support one or both at users choice}
            nfs? net-fs/nfs-utils"
            jfs? ( sys-fs/jfsutils )
            ntfs? ( sys-fs/ntfs3g[ntfsprogs] )

            zfs?  ( sys-fs/zfs )

S="${WORKDIR}/${PN}"

src_prepare() {
      # fix .desktop file
      sed -i \
            -e '/Encoding/d' starter/"${PN}".desktop \
            || die "sed on qt4-fsarchiver.desktop failed"
      # fix icon installation location
      sed -i \
            -e "/icon.path/s:app-install/icons:${PN}:" "${PN}.pro" \
            || die "sed on ${PN}.pro failed"
}

src_compile() {
      eqmake4
}

src_install() {
      emake INSTALL_ROOT="${D}" install
      einstalldocs
}

pkg_postinst() {
      elog "optional dependencies: ${ODEPENDS}"
      elog "These packages will Add more functionality and usability but Are not Required, though can enhance your usability and capabilities with the tool"
}