sci-libs/itk/itk-4.4.2-r1.ebuild

   1 # Copyright 2013 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Header: $
   4
   5 EAPI=5
   6
   7 PYTHON_COMPAT=( python{2_5,2_6,2_7} )
   8
   9 inherit eutils toolchain-funcs cmake-utils python-single-r1
  10
  11 MYPN=InsightToolkit
  12 MYP=${MYPN}-${PV}
  13
  14 DESCRIPTION="NLM Insight Segmentation and Registration Toolkit"
  15 HOMEPAGE="http://www.itk.org"
  16 SRC_URI="
  17         mirror://sourceforge/${PN}/${MYP}.tar.gz
  18         doc? ( mirror://sourceforge/${PN}/Doxygen${MYPN}-4.4.0.tar.gz )"
  19 RESTRICT="primaryuri"
  20
  21 LICENSE="Apache-2.0"
  22 SLOT="0"
  23 KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
  24 IUSE="debug doc examples fftw itkv3compat python review sse2 test vtkglue"
  25
  26 RDEPEND="
  27         sci-libs/hdf5[cxx]
  28         virtual/jpeg
  29         media-libs/libpng
  30         media-libs/tiff:0
  31         sys-libs/zlib
  32         fftw? ( sci-libs/fftw:3.0 )
  33         vtkglue? ( sci-libs/vtk )
  34 "
  35 DEPEND="${RDEPEND}
  36         python? ( ${PYTHON_DEPS}
  37                           >=dev-lang/swig-2.0
  38                           >=dev-cpp/gccxml-0.9.0_pre20120309 )
  39         doc? ( app-doc/doxygen )
  40 "
  41
  42 S="${WORKDIR}/${MYP}"
  43
  44 pkg_pretend() {
  45         if [[ -z ${ITK_COMPUTER_MEMORY_SIZE} ]]; then
  46                 elog "To tune ITK to make the best use ouf working memory you can set"
  47                 elog "    ITK_COMPUTER_MEMORY_SIZE=XX"
  48                 elog "in make.conf, default is 1 (unit is GB)"
  49         fi
  50         if use python && [[ -z ${ITK_WRAP_DIMS} ]]; then
  51                 elog "For Python language bindings, you can define the dimensions"
  52                 elog "you want to create bindings for by setting"
  53                 elog "    ITK_WRAP_DIMS=X;Y;Z..."
  54                 elog "in make.conf, default is 2;3 for 2D and 3D data"
  55         fi
  56 }
  57
  58 src_configure() {
  59         local mycmakeargs=(
  60                 -DWRAP_ITK_JAVA=OFF
  61                 -DWRAP_ITK_TCL=OFF
  62                 -DITK_USE_SYSTEM_HDF5=ON
  63                 -DITK_USE_SYSTEM_JPEG=ON
  64                 -DITK_USE_SYSTEM_PNG=ON
  65                 -DITK_USE_SYSTEM_TIFF=ON
  66                 -DITK_USE_SYSTEM_ZLIB=ON
  67                 -DITK_USE_SYSTEM_GCCXML=ON
  68                 -DITK_USE_SYSTEM_SWIG=ON
  69                 -DITK_BUILD_ALL_MODULES=ON
  70                 -DBUILD_SHARED_LIBS=ON
  71                 -DBUILD_EXAMPLES=OFF
  72                 -DITK_COMPUTER_MEMORY_SIZE="${ITK_COMPUTER_MEMORY_SIZE:-1}"
  73                 $(cmake-utils_use_build test TESTING)
  74                 $(cmake-utils_use review ITK_USE_REVIEW)
  75                 $(cmake-utils_use itkv3compat ITKV3_COMPATIBILITY)
  76                 $(cmake-utils_use sse2 VNL_CONFIG_ENABLE_SSE2)
  77         )
  78         if use fftw; then
  79                 mycmakeargs+=(
  80                         -DUSE_FFTWD=ON
  81                         -DUSE_FFTWF=ON
  82                         -DUSE_SYSTEM_FFTW=ON
  83                         -DITK_WRAP_double=ON
  84                         -DITK_WRAP_vector_double=ON
  85                         -DITK_WRAP_covariant_vector_double=ON
  86                         -DITK_WRAP_complex_double=ON
  87                 )
  88         fi
  89         if use vtkglue; then
  90                 mycmakeargs+=(
  91                         -DModule_ITKVtkGlue=ON
  92                 )
  93         fi
  94         if use python; then
  95                 mycmakeargs+=(
  96                         -DITK_WRAP_PYTHON=ON
  97                         -DITK_WRAP_DIMS="${ITK_WRAP_DIMS:-2;3}"
  98                 )
  99         else
 100                 mycmakeargs+=(
 101                         -DITK_WRAP_PYTHON=OFF
 102                 )
 103         fi
 104         cmake-utils_src_configure
 105 }
 106
 107 src_install() {
 108         cmake-utils_src_install
 109
 110         if use examples; then
 111                 insinto /usr/share/doc/${PF}/examples
 112                 docompress -x /usr/share/doc/${PF}/examples
 113                 doins -r "${S}"/Examples/*
 114         fi
 115
 116         echo "ITK_DATA_ROOT=${EROOT}/usr/share/${PN}/data" > ${T}/40${PN}
 117         local ldpath="${EROOT}/usr/$(get_libdir)/InsightToolkit"
 118         if use python; then
 119                 echo "PYTHONPATH=${EROOT}/usr/$(get_libdir)/InsightToolkit/WrapITK/Python" >> ${T}/40${PN}
 120                 ldpath="${ldpath}:${EROOT}/usr/$(get_libdir)/InsightToolkit/WrapITK/lib"
 121         fi
 122         echo "LDPATH=${ldpath}" >> ${T}/40${PN}
 123
 124         if use doc; then
 125                 insinto "/usr/share/doc/${PF}/api-docs"
 126                 cd "${WORKDIR}"/html
 127                 rm -f *.md5 || die "Failed to remove superfluous hashes"
 128                 einfo "Installing API docs. This may take some time."
 129                 insinto "/usr/share/doc/${PF}/api-docs"
 130                 doins -r ./* || die "Failed to install docs"
 131         fi
 132
 133         doenvd "${T}"/40${PN}
 134 }