run-sbcl.sh

   1 #!/bin/sh
   2 # A simple shell-script to run the freshly build SBCL without
   3 # installing it.
   4
   5 # This software is part of the SBCL system. See the README file for
   6 # more information.
   7 #
   8 # This software is derived from the CMU CL system, which was
   9 # written at Carnegie Mellon University and released into the
  10 # public domain. The software is in the public domain and is
  11 # provided with absolutely no warranty. See the COPYING and CREDITS
  12 # files for more information.
  13
  14 set -e
  15
  16 BASE=`dirname "$0"`
  17 if (readlink -f "${BASE}") >/dev/null 2>&1; then
  18     BASE=`readlink -f ${BASE}`
  19 else
  20     opwd=`pwd`
  21     cd "${BASE}"
  22     BASE=`pwd`
  23     cd "${opwd}"
  24 fi
  25 if [ "$OSTYPE" = "cygwin" ]
  26 then
  27     BASE=`cygpath -w "$BASE"`
  28 fi
  29 CORE_DEFINED=no
  30
  31 for arg in $*; do
  32     case $arg in
  33         --core)
  34           CORE_DEFINED=yes
  35           ;;
  36         --help)
  37           echo "usage: run-sbcl.sh sbcl-options*"
  38           echo
  39           echo "Runs SBCL from the build directory or binary tarball without need for"
  40           echo "installation. Except for --help, accepts all the same command-line options"
  41           echo "as SBCL does."
  42           echo
  43           exit 1
  44           ;;
  45     esac
  46 done
  47
  48 ARGUMENTS=""
  49
  50 if [ "$CORE_DEFINED" = "no" ]; then
  51     ARGUMENTS="--core "$BASE"/output/sbcl.core"
  52 fi
  53
  54 if [ -x "$BASE"/src/runtime/sbcl -a -f "$BASE"/output/sbcl.core ]; then
  55     echo "(running SBCL from: $BASE)" 1>&2
  56     SBCL_HOME="$BASE"/contrib "$BASE"/src/runtime/sbcl $ARGUMENTS "$@"
  57 else
  58     echo "No built SBCL here ($BASE): run 'sh make.sh' first!"
  59     exit 1
  60 fi