meta/guile.in

   1 #!/bin/sh
   2
   3 #       Copyright (C) 2002, 2006, 2008, 2009, 2013 Free Software Foundation
   4 #
   5 #   This file is part of GUILE.
   6 #
   7 #   GUILE is free software; you can redistribute it and/or modify it
   8 #   under the terms of the GNU Lesser General Public License as
   9 #   published by the Free Software Foundation; either version 3, or
  10 #   (at your option) any later version.
  11 #
  12 #   GUILE is distributed in the hope that it will be useful, but
  13 #   WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #   GNU Lesser General Public License for more details.
  16 #
  17 #   You should have received a copy of the GNU Lesser General Public
  18 #   License along with GUILE; see the file COPYING.LESSER.  If not,
  19 #   write to the Free Software Foundation, Inc., 51 Franklin Street,
  20 #   Fifth Floor, Boston, MA 02110-1301 USA
  21
  22 # Commentary:
  23
  24 # Usage: guile [ARGS]
  25 #
  26 # This script arranges for the environment to support, and eventaully execs,
  27 # the uninstalled binary guile executable located somewhere under libguile/,
  28 # passing ARGS to it.  In the process, env var GUILE is clobbered, and the
  29 # following env vars are modified (but not clobbered):
  30 #   GUILE_LOAD_PATH
  31 #   LTDL_LIBRARY_PATH
  32 #
  33 # This script can be used as a drop-in replacement for $bindir/guile;
  34 # if there is a discrepency in behavior, that's a bug.
  35
  36 # Code:
  37
  38 # env (set by configure)
  39 top_builddir="@top_builddir_absolute@"
  40
  41 # set GUILE (clobber)
  42 GUILE=${top_builddir}/libguile/guile@EXEEXT@
  43 export GUILE
  44 XDG_CACHE_HOME=${top_builddir}/cache
  45 export XDG_CACHE_HOME
  46
  47 # do it
  48 if test "@cross_compiling@" = "no"; then
  49     exec ${top_builddir}/meta/uninstalled-env $GUILE "$@"
  50 else
  51     exec @GUILE_FOR_BUILD@ "$@"
  52 fi
  53
  54 # never reached
  55 exit 1
  56
  57 # guile ends here