Added older ebuild version

depends on gccxml?

sci-libs/itk/Manifest

@@ -1,2 +1,4 @@
+DIST DoxygenInsightToolkit-4.5.0.tar.gz 871324021 SHA256 bcc66662aa836cbb287a184870ba0aaf1b94e47d16d8e5d8bd2d30d77172781e SHA512 0bdf870c1600d847a635eefb8109dc12030387124de70c5c2b03f6a61bab796ce39c56792fcaa5779f741fce9c4d9bc621dcd70b389a805301e14c01422202a1 WHIRLPOOL 6315d22958bbfd7435d9948f1da6f3c1695abf441fc80b6c3545ad48cff42c4c0e871c091251c40cc7a2db422123304d4feaf08527c67236b34ced11c569487d
 DIST InsightData-5.0rc01.tar.gz 290621965 SHA256 c4b6172809fd86ee623311001bdf7b79e801bddb9bbb8cb7123b2e5cc04f5c4f SHA512 0be5568b75017a4c4cbfc4a4e7b0339537cd2dc23d5d5637a95002e040b96f923851bc354f3a1447d3802444a951b62d2ef66ad2a0db0961bf2bd9f47399fd9a WHIRLPOOL 35668bb25fc4fd6db3b63683cb26d62f46467f3304998ec3ddcd93cd55c9532f9701feda6f9e9e14c9d3a695434ce8c3e68ba916b1e26e3bb53df2f8aae7836b
+DIST InsightToolkit-4.13.2.tar.xz 12424136 SHA256 dabe05234d24635c96fd9b1a5f5e3afc34e11f49a31e5107db19bf61da758fa5 SHA512 7ddca802d0c4ee644eb58e621d8cb7c4b75247ceb86a559aeae9160d2456bbbbecb0a23738a0e7617c23bdfd35d5bf9adbf83bba07d6f86b067d25ee520435aa WHIRLPOOL 696dc3a6de3516c7addffae90d6f1958ca49494993ce12aebd88c8f4b2e937b110996270d4eb9eb216550800c2b480d3502dd6852a01efb3704b71b73b1df5d8
 DIST v5.0rc01.tar.gz 20944543 SHA256 fa6cd61bc39ccdc53808b9b0df5dd95d63a3c08be130e63ab0f4b77ca9594e46 SHA512 30e327708c7717bb2131911c86802c4104730d146b4263c68ae89384d3f01a6675b3abf5962af14cc7f40984cb1e8eedd911fe0f084a8deb4c79b4239b309728 WHIRLPOOL 6447eccbb17573233f750e3462dadd4c44c177613ca88520787579cc6e10ac523488e44dbf0f3e690a0cc009443b5adccdf62b588bdf6180dbda4a98b7d03cef

sci-libs/itk/itk-4.13.2.ebuild

@@ -0,0 +1,150 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+PYTHON_COMPAT=( python2_7 )
+
+inherit eutils toolchain-funcs cmake-utils python-single-r1
+
+MYPN=InsightToolkit
+MYP=${MYPN}-${PV}
+DOC_PV=4.5.0
+
+DESCRIPTION="NLM Insight Segmentation and Registration Toolkit"
+HOMEPAGE="http://www.itk.org"
+SRC_URI="mirror://sourceforge/${PN}/${MYP}.tar.xz
+	doc? ( mirror://sourceforge/${PN}/Doxygen${MYPN}-${DOC_PV}.tar.gz )"
+RESTRICT="primaryuri"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="debug doc examples fftw itkv3compat python review cpu_flags_x86_sse2 test vtkglue"
+
+RDEPEND="
+	dev-libs/double-conversion:0=
+	media-libs/libpng:0=
+	media-libs/tiff:0=
+	sci-libs/dcmtk:0=
+	sci-libs/hdf5:0=[cxx]
+	sys-libs/zlib:0=
+	virtual/jpeg:0=
+	fftw? ( sci-libs/fftw:3.0= )
+	vtkglue? ( sci-libs/vtk:0=[python?] )
+"
+DEPEND="${RDEPEND}
+	python? (
+		${PYTHON_DEPS}
+		>=dev-lang/swig-2.0:0
+		>=dev-cpp/gccxml-0.9.0_pre20120309
+	)
+	doc? ( app-doc/doxygen )
+"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+S="${WORKDIR}/${MYP}"
+
+PATCHES=(
+	"${FILESDIR}"/nrrdio-linking.patch
+)
+
+pkg_pretend() {
+	if [[ -z ${ITK_COMPUTER_MEMORY_SIZE} ]]; then
+		elog "To tune ITK to make the best use of working memory you can set"
+		elog "    ITK_COMPUTER_MEMORY_SIZE=XX"
+		elog "in make.conf, default is 1 (unit is GB)"
+	fi
+	if use python && [[ -z ${ITK_WRAP_DIMS} ]]; then
+		elog "For Python language bindings, you can define the dimensions"
+		elog "you want to create bindings for by setting"
+		elog "    ITK_WRAP_DIMS=X;Y;Z..."
+		elog "in make.conf, default is 2;3 for 2D and 3D data"
+	fi
+}
+
+src_configure() {
+	sed -i \
+		-e '/find_package/d' \
+		Modules/ThirdParty/DoubleConversion/CMakeLists.txt || die
+
+	local mycmakeargs=(
+		-DBUILD_SHARED_LIBS=ON
+		-DITK_USE_SYSTEM_DCMTK=ON
+		-DITK_USE_SYSTEM_DOUBLECONVERSION=ON
+		-DITK_USE_SYSTEM_GCCXML=ON
+		-DITK_USE_SYSTEM_HDF5=ON
+		-DITK_USE_SYSTEM_JPEG=ON
+		-DITK_USE_SYSTEM_PNG=ON
+		-DITK_USE_SYSTEM_SWIG=ON
+		-DITK_USE_SYSTEM_TIFF=ON
+		-DITK_USE_SYSTEM_ZLIB=ON
+		-DITK_BUILD_DEFAULT_MODULES=ON
+		-DITK_COMPUTER_MEMORY_SIZE="${ITK_COMPUTER_MEMORY_SIZE:-1}"
+		-DWRAP_ITK_JAVA=OFF
+		-DWRAP_ITK_TCL=OFF
+		-Ddouble-conversion_INCLUDE_DIRS="${EPREFIX}/usr/include/double-conversion"
+		-Ddouble-conversion_LIBRARIES="-ldouble-conversion"
+		$(cmake-utils_use_build test TESTING)
+		$(cmake-utils_use_build examples EXAMPLES)
+		$(cmake-utils_use review ITK_USE_REVIEW)
+		$(cmake-utils_use itkv3compat ITKV3_COMPATIBILITY)
+		$(cmake-utils_use cpu_flags_x86_sse2 VNL_CONFIG_ENABLE_SSE2)
+	)
+	if use fftw; then
+		mycmakeargs+=(
+			-DUSE_FFTWD=ON
+			-DUSE_FFTWF=ON
+			-DUSE_SYSTEM_FFTW=ON
+			-DITK_WRAP_double=ON
+			-DITK_WRAP_vector_double=ON
+			-DITK_WRAP_covariant_vector_double=ON
+			-DITK_WRAP_complex_double=ON
+		)
+	fi
+	if use vtkglue; then
+		mycmakeargs+=(
+			-DModule_ITKVtkGlue=ON
+		)
+	fi
+	if use python; then
+		mycmakeargs+=(
+			-DITK_WRAP_PYTHON=ON
+			-DITK_WRAP_DIMS="${ITK_WRAP_DIMS:-2;3}"
+		)
+	else
+		mycmakeargs+=(
+			-DITK_WRAP_PYTHON=OFF
+		)
+	fi
+	cmake-utils_src_configure
+}
+
+src_install() {
+	cmake-utils_src_install
+
+	if use examples; then
+		insinto /usr/share/doc/${PF}/examples
+		docompress -x /usr/share/doc/${PF}/examples
+		doins -r "${S}"/Examples/*
+	fi
+
+	echo "ITK_DATA_ROOT=${EROOT%/}/usr/share/${PN}/data" > ${T}/40${PN}
+	local ldpath="${EROOT%/}/usr/$(get_libdir)/InsightToolkit"
+	if use python; then
+		echo "PYTHONPATH=${EROOT%/}/usr/$(get_libdir)/InsightToolkit/WrapITK/Python" >> "${T}"/40${PN}
+		ldpath="${ldpath}:${EROOT%/}/usr/$(get_libdir)/InsightToolkit/WrapITK/lib"
+	fi
+	echo "LDPATH=${ldpath}" >> "${T}"/40${PN}
+	doenvd "${T}"/40${PN}
+
+	if use doc; then
+		insinto /usr/share/doc/${PF}/api-docs
+		cd "${WORKDIR}"/html
+		rm  *.md5 || die "Failed to remove superfluous hashes"
+		einfo "Installing API docs. This may take some time."
+		insinto /usr/share/doc/${PF}/api-docs
+		doins -r *
+	fi
+}

sci-libs/itk/metadata.xml

@@ -14,6 +14,7 @@ that provides developers with an extensive suite of tools for image
 analysis.
 </longdescription>
 	<use>
+		<flag name="itkv3compat">Enable compatibility with ITK version 3</flag>
 		<flag name="review">Enable compilation of methods under review</flag>
 		<flag name="vtkglue">PLEASE FIX MY DESCRIPTION</flag>
 	</use>