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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI=5
PYTHON_COMPAT=( python{2_5,2_6,2_7} )
inherit eutils toolchain-funcs cmake-utils python-single-r1
MYP=InsightToolkit-${PV}
DESCRIPTION="NLM Insight Segmentation and Registration Toolkit"
HOMEPAGE="http://www.itk.org"
SRC_URI="mirror://sourceforge/${PN}/${MYP}.tar.gz"
RESTRICT="primaryuri"
LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
IUSE="debug examples fftw itkv3compat python review cpu_flags_x86_sse2 test"
RDEPEND="
sci-libs/hdf5[cxx]
virtual/jpeg
media-libs/libpng
media-libs/tiff:0
sys-libs/zlib
fftw? ( sci-libs/fftw:3.0 )
"
DEPEND="${RDEPEND}
python? ( ${PYTHON_DEPS}
>=dev-lang/swig-2.0
>=dev-cpp/gccxml-0.9.0_pre20120309 )
"
S="${WORKDIR}/${MYP}"
pkg_pretend() {
if [[ -z ${ITK_COMPUTER_MEMORY_SIZE} ]]; then
elog "To tune ITK to make the best use ouf 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 ${ITK_WRAP_DIMS} ]]; then
elog "For Python language bindings, you can define the dimensions"
elog "you want to create bindings for by setting"
elog " ITK_WRAP_DIMS=X;Y;Z..."
elog "in make.conf, default is 2;3 for 2D and 3D data"
fi
}
src_configure() {
local mycmakeargs=(
-DWRAP_ITK_JAVA=OFF
-DWRAP_ITK_TCL=OFF
-DITK_USE_SYSTEM_HDF5=ON
-DITK_USE_SYSTEM_JPEG=ON
-DITK_USE_SYSTEM_PNG=ON
-DITK_USE_SYSTEM_TIFF=ON
-DITK_USE_SYSTEM_ZLIB=ON
-DITK_USE_SYSTEM_GCCXML=ON
-DITK_USE_SYSTEM_SWIG=ON
-DITK_BUILD_ALL_MODULES=ON
-DBUILD_SHARED_LIBS=ON
-DBUILD_EXAMPLES=OFF
-DITK_COMPUTER_MEMORY_SIZE="${ITK_COMPUTER_MEMORY_SIZE:-1}"
$(cmake-utils_use_build test TESTING)
$(cmake-utils_use review ITK_USE_REVIEW)
$(cmake-utils_use itkv3compat ITKV3_COMPATIBILITY)
$(cmake-utils_use cpu_flags_x86_sse2 VNL_CONFIG_ENABLE_SSE2)
)
if use fftw; then
mycmakeargs+=(
-DUSE_FFTWD=ON
-DUSE_FFTWF=ON
-DUSE_SYSTEM_FFTW=ON
-DITK_WRAP_double=ON
-DITK_WRAP_vector_double=ON
-DITK_WRAP_covariant_vector_double=ON
-DITK_WRAP_complex_double=ON
)
fi
if use python; then
mycmakeargs+=(
-DITK_WRAP_PYTHON=ON
-DITK_WRAP_DIMS="${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}
}
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