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