dev-lang/perl/files/eblits/pkg_setup-v50160001.eblit

   1 # Copyright 1999-2016 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Id$
   4
   5 eblit-perl-pkg_setup() {
   6         case ${CHOST} in
   7                 *-freebsd*)   osname="freebsd" ;;
   8                 *-dragonfly*) osname="dragonfly" ;;
   9                 *-netbsd*)    osname="netbsd" ;;
  10                 *-openbsd*)   osname="openbsd" ;;
  11                 *-darwin*)    osname="darwin" ;;
  12                 *-interix*)   osname="interix" ;;
  13                 *-aix*)       osname="aix" ;;
  14                 *)            osname="linux" ;;
  15         esac
  16
  17         myarch="${CHOST%%-*}-${osname}"
  18         if use debug ; then
  19                 myarch+="-debug"
  20         fi
  21         if use ithreads ; then
  22                 mythreading="-multi"
  23                 myarch+="-thread"
  24         fi
  25
  26         LIBPERL="libperl$(get_libname ${MY_PV} )"
  27         PRIV_LIB="/usr/$(get_libdir)/perl5/${MY_PV}"
  28         ARCH_LIB="/usr/$(get_libdir)/perl5/${MY_PV}/${myarch}${mythreading}"
  29         SITE_LIB="/usr/local/$(get_libdir)/perl5/${MY_PV}"
  30         SITE_ARCH="/usr/local/$(get_libdir)/perl5/${MY_PV}/${myarch}${mythreading}"
  31         VENDOR_LIB="/usr/$(get_libdir)/perl5/vendor_perl/${MY_PV}"
  32         VENDOR_ARCH="/usr/$(get_libdir)/perl5/vendor_perl/${MY_PV}/${myarch}${mythreading}"
  33
  34         if use ithreads ; then
  35                 echo ""
  36                 ewarn "THREADS WARNING:"
  37                 ewarn "PLEASE NOTE: You are compiling ${MY_P} with"
  38                 ewarn "interpreter-level threading enabled."
  39                 ewarn "Threading is not supported by all applications "
  40                 ewarn "that compile against perl. You use threading at "
  41                 ewarn "your own discretion. "
  42         fi
  43         check_rebuild
  44         dual_scripts
  45 }
  46
  47 check_rebuild() {
  48         if has_version "<dev-lang/perl-${SHORT_PV}" ; then
  49                 echo ""
  50                 ewarn "UPDATE THE PERL MODULES:"
  51                 ewarn "After updating dev-lang/perl the installed Perl modules"
  52                 ewarn "have to be re-installed. In most cases, this is done automatically"
  53                 ewarn "by the package manager, but subsequent steps are still recommended"
  54                 ewarn "to ensure system consistency."
  55                 ewarn
  56                 ewarn "You should start with a depclean to remove any unused perl dependencies"
  57                 ewarn "that may confuse portage in future. Regular depcleans are also encouraged"
  58                 ewarn "as part of your regular update cycle, as that will keep perl upgrades working."
  59                 ewarn "Recommended: emerge --depclean -va"
  60                 ewarn
  61                 ewarn "You should then call perl-cleaner to clean up any old files and trigger any"
  62                 ewarn "remaining rebuilds portage may have missed."
  63                 ewarn "Use: perl-cleaner --all"
  64         elif has_version dev-lang/perl ; then
  65                 # doesnot work
  66                 #if ! has_version dev-lang/perl[ithreads=,debug=] ; then
  67                 #if ! has_version dev-lang/perl[ithreads=] || ! has_version dev-lang/perl[debug=] ; then
  68                 if (   use ithreads && ! has_version dev-lang/perl[ithreads] ) || \
  69                    ( ! use ithreads &&   has_version dev-lang/perl[ithreads] ) || \
  70                    (   use debug    && ! has_version dev-lang/perl[debug]    ) || \
  71                    ( ! use debug    &&   has_version dev-lang/perl[debug]    ) ; then
  72                         echo ""
  73                         ewarn "TOGGLED USE-FLAGS WARNING:"
  74                         ewarn "You changed one of the use-flags ithreads or debug."
  75                         ewarn "You must rebuild all perl-modules installed."
  76                         ewarn "Use: perl-cleaner --modules ; perl-cleaner --force --libperl"
  77                 fi
  78         fi
  79 }
  80