bootstrap.sh

   1 #!/bin/sh
   2
   3 check_for_app() {
   4         $1 --version 2>&1 >/dev/null
   5         if [ $? != 0 ]
   6         then
   7                 echo "Please install $1 and run bootstrap.sh again!"
   8                 exit 1
   9         fi
  10 }
  11
  12 # On FreeBSD and OpenBSD, multiple autoconf/automake versions have different names.
  13 # On linux, envitonment variables tell which one to use.
  14
  15 uname -s | grep -q BSD
  16 if [ $? = 0 ] ; then    # BSD case
  17         case `uname -sr` in
  18                 'FreeBSD 4'*)   # FreeBSD 4.x has a different naming
  19                         MY_AC_VER=259
  20                         MY_AM_VER=19
  21                         ;;
  22                 *)
  23                         MY_AC_VER=-2.61
  24                         MY_AM_VER=-1.9
  25                         ;;
  26         esac
  27 else    # linux case
  28         MY_AC_VER=
  29         MY_AM_VER=
  30         AUTOCONF_VERSION=2.60
  31         AUTOMAKE_VERSION=1.9
  32         export AUTOCONF_VERSION
  33         export AUTOMAKE_VERSION
  34 fi
  35
  36 check_for_app autoconf${MY_AC_VER}
  37 check_for_app autoheader${MY_AC_VER}
  38 check_for_app automake${MY_AM_VER}
  39 check_for_app aclocal${MY_AM_VER}
  40
  41 echo "Generating the configure script ..."
  42
  43 aclocal${MY_AM_VER} 2>/dev/null
  44 autoconf${MY_AC_VER}
  45 autoheader${MY_AC_VER}
  46 automake${MY_AM_VER} --add-missing --copy 2>/dev/null
  47
  48 exit 0