bootstrap

   1 #!/bin/bash
   2 #
   3
   4 prog="$(basename $0)"
   5
   6 force=no
   7 configure=no
   8
   9 # {{{ usage()
  10 usage() {
  11         echo "Usage: $prog [options...]"
  12         echo "  -f, --force  Force run of \`autoconf' and \`autoheader'"
  13         echo "  -c, --conf   Run \`configure' after bootstrapping"
  14         echo "  -h, --help   Display usage information"
  15         exit 0
  16 }
  17 # }}}
  18
  19 # {{{ die()
  20 die() {
  21         echo "${prog}: error: $*" >&2
  22         exit 1
  23 }
  24 # }}}
  25
  26 while [[ $# > 0 ]]; do
  27         arg="$1"
  28         shift
  29
  30         case "${arg}" in
  31                 -f|--force)
  32                 force=yes
  33                 ;;
  34
  35                 -c|--conf)
  36                 configure=yes
  37                 break 2
  38                 ;;
  39
  40                 -h|--help)
  41                 usage
  42                 ;;
  43
  44                 *)
  45                 die "invalid argument \`${arg}'"
  46                 ;;
  47         esac
  48 done
  49
  50 [[ -e configure.ac ]] || \
  51         die "this script must be run from top-level source directory"
  52
  53 if [[ ${force} == yes || ! -e configure || configure.ac -nt configure ]]; then
  54         echo "bootstrapping..."
  55         for tool in auto{conf,header}; do
  56                 ${tool} || die "${tool} failed"
  57         done
  58 fi
  59
  60 if [[ ${configure} == yes ]]; then
  61         echo "configuring..."
  62         ./configure "$@" || die "configure failed"
  63 fi
  64
  65 exit 0
  66
  67 #
  68 # vim: ts=8 sw=8 noet fdm=marker tw=80
  69 #