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# Copyright 1999-2017 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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inherit cmake-utils eutils
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DESCRIPTION="A set of cuda-enabled texture tools and compressors"
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HOMEPAGE="http://developer.nvidia.com/object/texture_tools.html"
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SRC_URI="https://${PN}.googlecode.com/files/${P}-1.tar.gz
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https://dev.gentoo.org/~ssuominen/${P}-patchset-1.tar.xz"
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LICENSE="MIT"
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SLOT="0"
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KEYWORDS="amd64 x86"
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IUSE="cg cuda glew glut openexr"
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RDEPEND="
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media-libs/ilmbase:=
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media-libs/libpng:0=
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media-libs/tiff:0
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sys-libs/zlib
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virtual/jpeg:0
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virtual/opengl
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x11-libs/libX11
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cg? ( media-gfx/nvidia-cg-toolkit )
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cuda? ( dev-util/nvidia-cuda-toolkit )
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glew? ( media-libs/glew:0= )
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glut? ( media-libs/freeglut )
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openexr? ( media-libs/openexr:= )
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"
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DEPEND="${RDEPEND}
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virtual/pkgconfig"
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PATCHES=(
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"${FILESDIR}/${P}-cg.patch" # fix bug #414509
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"${FILESDIR}/${P}-gcc-4.7.patch" # fix bug #423965
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"${FILESDIR}/${P}-openexr.patch" # fix bug #462494
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"${FILESDIR}/${P}-clang.patch" # fix clang build
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"${FILESDIR}/${P}-cpp14.patch" # fix bug #594938
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)
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S="${WORKDIR}/${PN}"
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pkg_setup() {
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if use cuda; then
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if [[ $(( $(gcc-major-version) * 10 + $(gcc-minor-version) )) -gt 44 ]] ; then
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eerror "gcc 4.5 and up are not supported for useflag cuda!"
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die "gcc 4.5 and up are not supported for useflag cuda!"
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fi
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fi
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}
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src_prepare() {
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edos2unix cmake/*
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EPATCH_SUFFIX=patch epatch "${WORKDIR}/patches"
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cmake-utils_src_prepare
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}
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src_configure() {
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local mycmakeargs=(
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-DLIBDIR=$(get_libdir)
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-DNVTT_SHARED=TRUE
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-DCG=$(usex cg)
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-DCUDA=$(usex cuda)
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-DGLEW=$(usex glew)
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-DGLUT=$(usex glut)
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-DOPENEXR=$(usex openexr)
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)
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cmake-utils_src_configure
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}
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