Pileus Git - ~andy/sunrise/blob - sci-chemistry/hoomd/hoomd-0.9.1.3815.ebuild

   1 # Copyright 1999-2011 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 MY_DOC_PV="0.9.1"
   9
  10 inherit cmake-utils eutils fdo-mime python versionator
  11 DESCRIPTION="HOOMD performs general purpose molecular dynamics simulations on NVIDIA GPUs"
  12 HOMEPAGE="http://codeblue.umich.edu/hoomd-blue/index.html"
  13 SRC_URI="http://umich.edu/~rjsm/${P}.tar.bz2
  14         doc? ( http://codeblue.umich.edu/hoomd-blue/downloads/0.9/hoomd-userdoc-${MY_DOC_PV}.pdf
  15                 http://codeblue.umich.edu/hoomd-blue/downloads/0.9/hoomd-devdoc-${MY_DOC_PV}.tar.bz2 )"
  16
  17 LICENSE="BSD"
  18 SLOT="0"
  19 KEYWORDS="~amd64 ~x86"
  20 IUSE="+cuda debug doc +openmp +single-precision static-libs zlib"
  21
  22 RDEPEND="dev-libs/boost
  23         cuda? ( >=dev-util/nvidia-cuda-toolkit-2.0 dev-util/nvidia-cuda-sdk )
  24         sys-libs/zlib"
  25 DEPEND="${RDEPEND}"
  26 RESTRICT_PYTHON_ABIS="3.*"
  27
  28 pkg_setup() {
  29         python_pkg_setup
  30
  31         if use cuda; then
  32                 if has_version '<=dev-util/nvidia-cuda-toolkit-3.0'; then
  33                         if version_is_at_least 4.4 $(gcc-version); then
  34                                 ewarn "Nvidia CUDA SDK version 3.0 and below requires a gcc version less than 4.4"
  35                                 ewarn "Enabling the cuda use flag with gcc version 4.4 or higher will cause build failures in those SDK versions."
  36                                 ewarn "Please use gcc-config to set a gcc version less than 4.4 ."
  37                         fi
  38
  39                 elif has_version '<=dev-util/nvidia-cuda-toolkit-3.2'; then
  40                         if version_is_at_least 4.5 $(gcc-version); then
  41                                 ewarn "Nvidia CUDA SDK Version 3.2 and below require a gcc version less than 4.5"
  42                                 ewarn "Enabling the cuda use flag with gcc version 4.5 or higher will cause build failures in those SDK versions."
  43                                 ewarn "Please use gcc-config to set a gcc version less than 4.5."
  44                         fi
  45                 fi
  46         fi
  47 }
  48
  49 src_prepare(){
  50         python_copy_sources
  51 }
  52
  53 src_configure(){
  54         use single-precision && local sp="ON" || local sp="OFF"
  55
  56         if use !single-precision && use cuda ; then
  57                 ewarn "Single precision must be enabled to have cuda support built-in."
  58                 ewarn "Single-precision will be enabled for this build."
  59                 local sp="ON"
  60         fi
  61         my_config() {
  62                 local mycmakeargs=(
  63                         $(cmake-utils_use_enable cuda CUDA)
  64                         $(cmake-utils_use_enable static-libs STATIC)
  65                         $(cmake-utils_use_enable test BUILD_TESTING)
  66                         $(cmake-utils_use_enable openmp OPENMP)
  67                         $(cmake-utils_use_enable zlib ZLIB)
  68                         -DENABLE_VALGRIND=OFF
  69                         -DENABLE_NATIVE_INSTALL=0N
  70                         -DENABLE_DOXYGEN=OFF
  71                         -DPYTHON_SITEDIR="$(python_get_sitedir)"
  72                         -DENABLE_SINGLE_PRECISION=${sp}
  73                         -DCMAKE_BUILD_TYPE=${cbt}
  74                         -DENABLE_OCELOT:BOOL=OFF
  75                         )
  76
  77                 cmake-utils_src_configure
  78         }
  79
  80         python_execute_function -s my_config
  81 }
  82
  83 src_test(){
  84         python_execute_function -s cmake-utils_src_test
  85 }
  86
  87 src_install(){
  88         if use doc; then
  89                 insinto /usr/share/doc/${PF}
  90                 newins  "${DISTDIR}/hoomd-userdoc-${MY_DOC_PV}.pdf" hoom-userdoc-${PV}.pdf || die "docs failed"
  91
  92                 insinto /usr/share/doc/${PF}/devdocs
  93                 mv "${WORKDIR}/hoomd-devdoc-${MY_DOC_PV}/" "${WORKDIR}/hoomd-devdoc-${PV}" || die
  94                 doins -r "${WORKDIR}/hoomd-devdoc-${PV}/" || die "docs failed"
  95         fi
  96
  97         python_execute_function -s cmake-utils_src_install
  98 }
  99
 100 pkg_postinst() {
 101         fdo-mime_desktop_database_update
 102         fdo-mime_mime_database_update
 103 }
 104
 105 pkg_postrm() {
 106         fdo-mime_desktop_database_update
 107         fdo-mime_mime_database_update
 108 }