build-perl

   1 #!/usr/bin/env bash
   2
   3 #=======================================================================
   4 # build-perl
   5 # File ID: e11bba20-382d-11e4-a75c-c80aa9e67bbd
   6 #
   7 # Compile and install Perl.
   8 #
   9 # Author: Øyvind A. Holm <sunny@sunbase.org>
  10 # License: GNU General Public License version 2 or later.
  11 #=======================================================================
  12
  13 progname=build-perl
  14 VERSION=0.1.0
  15
  16 ARGS="$(getopt -o "\
  17 h\
  18 q\
  19 v\
  20 " -l "\
  21 help,\
  22 quiet,\
  23 verbose,\
  24 version,\
  25 " -n "$progname" -- "$@")"
  26 test "$?" = "0" || exit 1
  27 eval set -- "$ARGS"
  28
  29 opt_help=0
  30 opt_quiet=0
  31 opt_verbose=0
  32 while :; do
  33     case "$1" in
  34         -h|--help) opt_help=1; shift ;;
  35         -q|--quiet) opt_quiet=$(($opt_quiet + 1)); shift ;;
  36         -v|--verbose) opt_verbose=$(($opt_verbose + 1)); shift ;;
  37         --version) echo $progname $VERSION; exit 0 ;;
  38         --) shift; break ;;
  39         *) echo $progname: Internal error >&2; exit 1 ;;
  40     esac
  41 done
  42 opt_verbose=$(($opt_verbose - $opt_quiet))
  43
  44 if test "$opt_help" = "1"; then
  45     test $opt_verbose -gt 0 && { echo; echo $progname $VERSION; }
  46     cat <<END
  47
  48 Compile and install Perl.
  49
  50 Usage: $progname [options]
  51
  52 Options:
  53
  54   -h, --help
  55     Show this help.
  56   -q, --quiet
  57     Be more quiet. Can be repeated to increase silence.
  58   -v, --verbose
  59     Increase level of verbosity. Can be repeated.
  60   --version
  61     Print version information.
  62
  63 END
  64     exit 0
  65 fi
  66
  67 # FIXME: Get rid of hardcoded directories and username
  68 # FIXME: Set up a common sync source for the build-* scripts
  69
  70 cd /home/sunny/src/other/perl || exit 1
  71 export perldir="perl-$(git desc --long)"
  72 export destdir="/usr/local/varprg/$perldir"
  73 sudo rmdir $destdir 2>/dev/null
  74 sudo mkdir $destdir &&
  75 sudo chown sunny.sunny $destdir &&
  76 git clean -fxd &&
  77 git co -f &&
  78 ./Configure -de -Dusedevel -Dprefix=$destdir &&
  79 make &&
  80 make test &&
  81 make install &&
  82 cd /usr/local/prg &&
  83 (test -L perl && sudo rm perl || true) &&
  84 sudo ln -sv ../varprg/$perldir perl &&
  85 cd ../varprg/$perldir/bin &&
  86 (test -x perl || ln -sv perl5.* perl) &&
  87 /usr/local/prg/perl/bin/perl --version ||
  88 sudo rmdir $destdir