eclass/scsh.eclass

   1 # Copyright 1999-2012 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 #
   4
   5 inherit eutils multilib
   6
   7 SLOT="0"
   8 IUSE="scsh"
   9
  10 scsh_scsh_path() {
  11         echo /usr/$(get_libdir)/scsh
  12 }
  13
  14 set_layout() {
  15         if use scsh; then
  16                 SCSH_LAYOUT=scsh
  17         else
  18                 ewarn "No layout was specified via USE, defaulting to FHS."
  19                 SCSH_LAYOUT=fhs
  20         fi
  21         export SCSH_LAYOUT
  22 }
  23
  24 set_path_variables() {
  25         SCSH_VERSION="$(best_version 'app-shells/scsh')"
  26         SCSH_MV="${SCSH_VERSION%*.*}"
  27         SCSH_MV="${SCSH_MV//app-shells\/scsh-}"
  28         export SCSH_VERSION SCSH_MV
  29
  30         case ${SCSH_LAYOUT} in
  31                 fhs)
  32                         SCSH_PREFIX=/usr
  33                         SCSH_MODULES_PATH=/usr/share/scsh-${SCSH_MV}/modules
  34                         ;;
  35                 scsh)
  36                         SCSH_PREFIX=/usr/$(get_libdir)/scsh/modules
  37                         SCSH_MODULES_PATH=/usr/$(get_libdir)/scsh/modules/${SCSH_MV}
  38                         ;;
  39         esac
  40         export SCSH_PREFIX SCSH_MODULES_PATH
  41
  42         SCSH_LIB_DIRS='"'${SCSH_MODULES_PATH}'"'" "'"'$(scsh_scsh_path)'"'" "'"'.'"'
  43         export SCSH_LIB_DIRS
  44 }
  45
  46 scsh_src_unpack() {
  47         set_layout
  48         set_path_variables
  49         einfo "Using ${SCSH_LAYOUT} layout"
  50         unpack ${A}
  51 }
  52
  53 scsh_get_layout_conf() {
  54         SCSH_LAYOUT_CONF=" --build ${CHOST}
  55                 --force
  56                 --layout ${SCSH_LAYOUT}
  57                 --prefix ${SCSH_PREFIX}
  58                 --no-user-defaults
  59                 --dest-dir ${D}"
  60         export SCSH_LAYOUT_CONF
  61 }
  62
  63 scsh_src_compile() {
  64         scsh_get_layout_conf
  65 }
  66
  67 scsh_src_install() {
  68         dodir ${SCSH_MODULES_PATH}
  69         scsh-install-pkg ${SCSH_LAYOUT_CONF} || die "./scsh-install-pkg failed"
  70 }
  71
  72 EXPORT_FUNCTIONS src_unpack src_compile src_install