# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
# Nonofficial ebuild by Ycarus. For new version look here : http://gentoo.zugaina.org/

MY_PN="GREYCstoration"

DESCRIPTION="GREYCstoration is an algorithm for image denoising"
HOMEPAGE="http://www.greyc.ensicaen.fr/~dtschump/greycstoration/"
SRC_URI="http://www.greyc.ensicaen.fr/~dtschump/greycstoration/data/${MY_PN}-${PV}.zip"
LICENSE="CeCILL"
SLOT="0"
KEYWORDS="~amd64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~mips"
IUSE="X png jpeg tiff imagemagick fftw gimp"
DEPEND="dev-util/pkgconfig
	X? ( || (
	(x11-libs/libX11 x11-libs/libXrandr x11-libs/libXext)
	virtual/x11 ) )
	png? ( media-libs/libpng )
	jpeg? ( media-libs/jpeg )
	tiff? ( media-libs/tiff )
	imagemagick? ( media-gfx/imagemagick )
	fftw? ( >=sci-libs/fftw-3 )
	gimp? ( >=x11-libs/gtk+-2.4.4 >=media-gfx/gimp-2.2.0 )"

S="${WORKDIR}/${MY_PN}-${PV:0:5}/src"

src_unpack() {
	unpack "${A}"
	cd "${S}"
	cp "${FILESDIR}/Makefile-${PV}" "Makefile" || die "Can't copy the Makefile!"
}

src_compile() {
	MAKEARGS=""
	use X && MAKEARGS+=" ENABLE_X11=1 ENABLE_XSHM=1 ENABLE_XRANDR=1"
	use png && MAKEARGS+=" ENABLE_PNG=1"
	use jpeg && MAKEARGS+=" ENABLE_JPEG=1"
	use tiff && MAKEARGS+=" ENABLE_TIFF=1"
	use imagemagick && MAKEARGS+=" ENABLE_MAGICK=1"
	use fftw && MAKEARGS+=" ENABLE_FFTW3=1"

	TARGETS="greycstoration"
	use gimp && TARGETS+=" greycstoration4gimp"

	emake ${MAKEARGS} ${TARGETS} || die 'emake failed!'
#	emake olinux || die 'emake olinux failed!'
#	if use gimp; then
#		emake gimp || die 'emake gimp failed!'
#	fi
}

src_install() {
	dobin greycstoration
	if use gimp; then
		insopts -m0755
		insinto "$(gimptool-2.0 --gimpplugindir)/plug-ins/"
		doins greycstoration4gimp
	fi
	dodoc ../README.txt
}

pkg_postinst() {
	if use gimp; then
		einfo "The gimp plugin is accessible from the menu :"
		einfo "'Filters/Enhance/GREYCstoration'"
	fi
}