src/HOL/Tools/Predicate_Compile/lib/scripts/swipl_version
author wenzelm
Sun, 30 Jan 2011 13:02:18 +0100
changeset 41648 6d736d983d5c
parent 41308 9e576ec5c0dc
child 41690 53b1da988e75
permissions -rwxr-xr-x
clarified example settings for Proof General;
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
40243
3102b27ca03a adding a simple check to only run with a SWI-Prolog version known to work
bulwahn
parents:
diff changeset
     1
#!/usr/bin/env bash
3102b27ca03a adding a simple check to only run with a SWI-Prolog version known to work
bulwahn
parents:
diff changeset
     2
#
3102b27ca03a adding a simple check to only run with a SWI-Prolog version known to work
bulwahn
parents:
diff changeset
     3
# Author: Lukas Bulwahn, TU Muenchen, 2010
3102b27ca03a adding a simple check to only run with a SWI-Prolog version known to work
bulwahn
parents:
diff changeset
     4
#
3102b27ca03a adding a simple check to only run with a SWI-Prolog version known to work
bulwahn
parents:
diff changeset
     5
# Determine SWI-Prolog version
3102b27ca03a adding a simple check to only run with a SWI-Prolog version known to work
bulwahn
parents:
diff changeset
     6
3102b27ca03a adding a simple check to only run with a SWI-Prolog version known to work
bulwahn
parents:
diff changeset
     7
if [ "$EXEC_SWIPL" = "" ]; then
3102b27ca03a adding a simple check to only run with a SWI-Prolog version known to work
bulwahn
parents:
diff changeset
     8
  echo ""
3102b27ca03a adding a simple check to only run with a SWI-Prolog version known to work
bulwahn
parents:
diff changeset
     9
else
41308
9e576ec5c0dc tuned/clarified some component settings;
wenzelm
parents: 40243
diff changeset
    10
  # FIXME does not allow spaces in $EXEC_SWIPL
9e576ec5c0dc tuned/clarified some component settings;
wenzelm
parents: 40243
diff changeset
    11
  # FIXME "expr match" not portable
9e576ec5c0dc tuned/clarified some component settings;
wenzelm
parents: 40243
diff changeset
    12
  # FIXME prefer $(...) in bash
40243
3102b27ca03a adding a simple check to only run with a SWI-Prolog version known to work
bulwahn
parents:
diff changeset
    13
  VERSION=`$EXEC_SWIPL --version`
3102b27ca03a adding a simple check to only run with a SWI-Prolog version known to work
bulwahn
parents:
diff changeset
    14
  echo `expr match "$VERSION" 'SWI-Prolog version \([0-9\.]*\)'`
3102b27ca03a adding a simple check to only run with a SWI-Prolog version known to work
bulwahn
parents:
diff changeset
    15
fi