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 $1 and run bootstrap.sh again!"
   8                 exit 1
   9         fi
  10 }
  11
  12 # On FreeBSD and OpenBSD, multiple autoconf/automake versions have different names.
  13 # On Linux, environment variables tell which one to use.
  14
  15 case `uname -sr` in
  16         'FreeBSD 4'*)   # FreeBSD 4.x has a different naming
  17                 MY_AC_VER=259
  18                 MY_AM_VER=19
  19                 ;;
  20         OpenBSD*)
  21                 export AUTOCONF_VERSION=2.63
  22                 export AUTOMAKE_VERSION=1.9
  23                 ;;
  24         *'BSD'*)
  25                 MY_AC_VER=-2.62
  26                 MY_AM_VER=-1.9
  27                 ;;
  28         *'SunOS '*)
  29                 MY_AC_VER=
  30                 MY_AM_VER=-1.9
  31                 ;;
  32         *)
  33                 MY_AC_VER=
  34                 MY_AM_VER=
  35                 AUTOCONF_VERSION=2.60
  36                 AUTOMAKE_VERSION=1.9
  37                 export AUTOCONF_VERSION
  38                 export AUTOMAKE_VERSION
  39                 ;;
  40 esac
  41
  42 check_for_app autoconf${MY_AC_VER}
  43 check_for_app autoheader${MY_AC_VER}
  44 check_for_app automake${MY_AM_VER}
  45 check_for_app aclocal${MY_AM_VER}
  46
  47 echo "Generating the configure script ..."
  48
  49 aclocal${MY_AM_VER} -I autoconf `find third-party/ -maxdepth 1 -type d -printf "-I %p "`
  50 autoconf${MY_AC_VER}
  51 autoheader${MY_AC_VER}
  52 automake${MY_AM_VER} --add-missing --copy 2>/dev/null
  53
  54 exit 0