bootstrap

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