# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI=5

PYTHON_COMPAT=( python2_7 )

inherit cmake-utils eutils multilib python-single-r1 vcs-snapshot

DESCRIPTION="A library for reading and writing images"
HOMEPAGE="https://sites.google.com/site/openimageio/ https://github.com/OpenImageIO"
SRC_URI="https://github.com/OpenImageIO/oiio/archive/Release-${PV}.tar.gz -> ${P}.tar.gz"

LICENSE="BSD"
SLOT="0"
KEYWORDS="amd64 ~ppc64 x86"
IUSE="gif jpeg2k colorio opencv opengl python qt4 ssl tbb +truetype"

RESTRICT="test" #431412

RDEPEND="dev-libs/boost[python?]
	dev-libs/pugixml:=
	media-libs/glew:=
	media-libs/ilmbase:=
	media-libs/libpng:0=
	>=media-libs/libwebp-0.2.1:=
	media-libs/openexr:=
	media-libs/tiff:0=
	sci-libs/hdf5
	sys-libs/zlib:=
	virtual/jpeg
	gif? ( media-libs/giflib )
	jpeg2k? ( >=media-libs/openjpeg-1.5:0= )
	colorio? ( >=media-libs/opencolorio-1.0.7:= )
	opencv? (
		>=media-libs/opencv-2.3:=
		python? ( || ( <media-libs/opencv-2.4.8 >=media-libs/opencv-2.4.8[python,${PYTHON_USEDEP}] ) )
	)
	opengl? (
		virtual/glu
		virtual/opengl
		)
	python? ( ${PYTHON_DEPS} )
	qt4? (
		dev-qt/qtcore:4
		dev-qt/qtgui:4
		dev-qt/qtopengl:4
		)
	ssl? ( dev-libs/openssl:0 )
	tbb? ( dev-cpp/tbb )
	truetype? ( media-libs/freetype:2= )"
DEPEND="${RDEPEND}"

S=${WORKDIR}/${P}/src

pkg_setup() {
	use python && python-single-r1_pkg_setup
}

src_prepare() {
	epatch "${FILESDIR}"/${P}-openexr-2.x.patch

	# remove bundled code to make it build
	# https://github.com/OpenImageIO/oiio/issues/403
	rm */pugixml* || die

	# fix man page building
	# https://github.com/OpenImageIO/oiio/issues/404
	use qt4 || sed -i -e '/list.*APPEND.*cli_tools.*iv/d' doc/CMakeLists.txt

	use python && python_fix_shebang .
}

src_configure() {
	local mycmakeargs=(
		-DLIB_INSTALL_DIR="/usr/$(get_libdir)"
		-DBUILDSTATIC=OFF
		-DLINKSTATIC=OFF
		$(use python && echo -DPYLIB_INSTALL_DIR="$(python_get_sitedir)")
		-DUSE_EXTERNAL_PUGIXML=ON
		-DUSE_FIELD3D=OFF # missing in Portage
		-DOIIO_BUILD_TESTS=OFF # as they are RESTRICTed
		-DSTOP_ON_WARNING=OFF
		$(cmake-utils_use_use truetype freetype)
		$(cmake-utils_use_use colorio OCIO)
		$(cmake-utils_use_use opencv)
		$(cmake-utils_use_use opengl)
		$(cmake-utils_use_use jpeg2k OPENJPEG)
		$(cmake-utils_use_use python)
		$(cmake-utils_use_use qt4 QT)
		$(cmake-utils_use_use tbb)
		$(cmake-utils_use_use ssl OPENSSL)
		$(cmake-utils_use_use gif)
		)

	cmake-utils_src_configure
}

src_install() {
	cmake-utils_src_install

	rm -rf "${ED}"/usr/share/doc
	dodoc ../{CHANGES,CREDITS,README*} # doc/CLA-{CORPORATE,INDIVIDUAL}
	docinto pdf
	dodoc doc/*.pdf
}