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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
inherit eutils cmake-utils
MY_P="${PN}-enfuse-${PV/_rc/rc}"
DESCRIPTION="Image Blending with Multiresolution Splines"
HOMEPAGE="http://enblend.sourceforge.net/"
SRC_URI="mirror://sourceforge/enblend/${MY_P}.tar.gz"
LICENSE="GPL-2 VIGRA"
SLOT="0"
KEYWORDS="amd64 ppc x86"
IUSE="debug doc gpu image-cache openmp"
REQUIRED_USE="openmp? ( !image-cache )"
RDEPEND="
>=dev-libs/boost-1.31.0:=
media-libs/glew
>=media-libs/lcms-2.5:2
>=media-libs/libpng-1.2.43:0=
>=media-libs/openexr-1.0:=
media-libs/plotutils[X]
media-libs/tiff:=
>=media-libs/vigra-1.8.0[openexr]
sci-libs/gsl
virtual/jpeg:0=
debug? ( dev-libs/dmalloc )
gpu? ( media-libs/freeglut )"
DEPEND="${RDEPEND}
media-gfx/imagemagick
sys-apps/help2man
virtual/pkgconfig
doc? (
media-gfx/transfig
sci-visualization/gnuplot[gd]
virtual/latex-base
)"
S="${WORKDIR}/${MY_P}"
PATCHES=( "${FILESDIR}/${PN}-4.1.3-vigra_check.patch" )
src_prepare() {
sed -i -e "/CXX_FLAGS/s:-O3::g" CMakeLists.txt || die
sed -i -e "s:doc/enblend:share/doc/${PF}:" doc/CMakeLists.txt || die
cmake-utils_src_prepare
epatch "${FILESDIR}"/${P}-texinfo-5-upstream.patch
epatch "${FILESDIR}"/${P}-texinfo-5-more.patch
}
src_configure() {
local mycmakeargs=(
-DCMAKE_CXX_FLAGS_RELEASE=""
$(cmake-utils_use_enable debug DMALLOC)
$(cmake-utils_use doc DOC)
$(cmake-utils_use_enable image-cache IMAGECACHE)
$(cmake-utils_use_enable openmp)
$(cmake-utils_use_enable gpu)
)
CMAKE_BUILD_TYPE="Release"
cmake-utils_src_configure
}
src_compile() {
# forcing -j1 as every parallel compilation process needs about 1 GB RAM.
cmake-utils_src_compile -j1
}
src_install() {
local DOCS=( AUTHORS ChangeLog NEWS README )
cmake-utils_src_install
}
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