Pileus Git - ~andy/sunrise/blob - sci-chemistry/hoomd/hoomd-0.9.2.ebuild

   1 # Copyright 1999-2012 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Header: $
   4
   5 EAPI="2"
   6 PYTHON_DEPEND="2"
   7 SUPPORT_PYTHON_ABIS="1"
   8
   9 inherit cmake-utils eutils fdo-mime python versionator
  10 DESCRIPTION="HOOMD performs general purpose molecular dynamics simulations on NVIDIA GPUs"
  11 HOMEPAGE="http://codeblue.umich.edu/hoomd-blue/index.html"
  12 SRC_URI="http://codeblue.umich.edu/hoomd-blue/downloads/0.9/${P}.tar.bz2
  13         doc? ( http://codeblue.umich.edu/hoomd-blue/downloads/0.9/hoomd-userdoc-${PV}.pdf
  14                 http://codeblue.umich.edu/hoomd-blue/downloads/0.9/hoomd-devdoc-${PV}.tar.bz2 )"
  15
  16 LICENSE="BSD"
  17 SLOT="0"
  18 KEYWORDS="~amd64 ~x86"
  19 IUSE="+cuda debug doc +openmp +single-precision static-libs zlib"
  20
  21 RDEPEND="dev-libs/boost
  22         cuda? ( >=dev-util/nvidia-cuda-toolkit-2.0 )
  23         sys-libs/zlib"
  24 DEPEND="${RDEPEND}"
  25 RESTRICT_PYTHON_ABIS="3.*"
  26
  27 pkg_setup() {
  28         python_pkg_setup
  29
  30         if use cuda; then
  31                 if has_version '<=dev-util/nvidia-cuda-toolkit-3.0'; then
  32                         if version_is_at_least 4.4 $(gcc-version); then
  33                                 ewarn "Nvidia CUDA SDK version 3.0 and below requires a gcc version less than 4.4"
  34                                 ewarn "Enabling the cuda use flag with gcc version 4.4 or higher will cause build failures in those SDK versions."
  35                                 ewarn "Please use gcc-config to set a gcc version less than 4.4 ."
  36                         fi
  37
  38                 elif has_version '<=dev-util/nvidia-cuda-toolkit-3.2'; then
  39                         if version_is_at_least 4.5 $(gcc-version); then
  40                                 ewarn "Nvidia CUDA SDK Version 3.2 and below require a gcc version less than 4.5"
  41                                 ewarn "Enabling the cuda use flag with gcc version 4.5 or higher will cause build failures in those SDK versions."
  42                                 ewarn "Please use gcc-config to set a gcc version less than 4.5."
  43                         fi
  44                 fi
  45         fi
  46 }
  47
  48 src_prepare(){
  49         python_copy_sources
  50 }
  51
  52 src_configure(){
  53         use single-precision && local sp="ON" || local sp="OFF"
  54
  55         if use !single-precision && use cuda ; then
  56                 ewarn "Single precision must be enabled to have cuda support built-in."
  57                 ewarn "Single-precision will be enabled for this build."
  58                 local sp="ON"
  59         fi
  60         my_config() {
  61                 local mycmakeargs=(
  62                         $(cmake-utils_use_enable cuda CUDA)
  63                         $(cmake-utils_use_enable static-libs STATIC)
  64                         $(cmake-utils_use_enable test BUILD_TESTING)
  65                         $(cmake-utils_use_enable openmp OPENMP)
  66                         $(cmake-utils_use_enable zlib ZLIB)
  67                         -DENABLE_VALGRIND=OFF
  68                         -DENABLE_NATIVE_INSTALL=0N
  69                         -DENABLE_DOXYGEN=OFF
  70                         -DPYTHON_SITEDIR="$(python_get_sitedir)"
  71                         -DENABLE_SINGLE_PRECISION=${sp}
  72                         -DCMAKE_BUILD_TYPE=${cbt}
  73                         -DENABLE_OCELOT:BOOL=OFF
  74                         )
  75
  76                 cmake-utils_src_configure
  77         }
  78
  79         python_execute_function -s my_config
  80 }
  81
  82 src_test(){
  83         python_execute_function -s cmake-utils_src_test
  84 }
  85
  86 src_install(){
  87         if use doc; then
  88                 insinto /usr/share/doc/${PF}
  89                 doins  hoom-userdoc-${PV}.pdf || die "docs failed"
  90
  91                 insinto /usr/share/doc/${PF}/devdocs
  92                 doins -r "${WORKDIR}/hoomd-devdoc-${PV}/" || die "docs failed"
  93         fi
  94
  95         python_execute_function -s cmake-utils_src_install
  96 }
  97
  98 pkg_postinst() {
  99         fdo-mime_desktop_database_update
 100         fdo-mime_mime_database_update
 101 }
 102
 103 pkg_postrm() {
 104         fdo-mime_desktop_database_update
 105         fdo-mime_mime_database_update
 106 }