46c8cfbeff
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1799 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
61 lines
1.7 KiB
Bash
Executable File
61 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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## =================================================================
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## Logtalk - Object oriented extension to Prolog
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## Release 2.29.4
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##
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## Copyright (c) 1998-2007 Paulo Moura. All Rights Reserved.
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## =================================================================
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echo
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echo "Creating a script named xsblgt for running Logtalk with XSB..."
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echo
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if ! [ "$LOGTALKHOME" ]
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then
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echo "The environment variable LOGTALKHOME must be defined first!"
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echo
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exit 1
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fi
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if ! [ -d "$LOGTALKHOME" ]; then
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echo "The environment variable LOGTALKHOME points to a non-existing directory!"
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echo "Its current value is: $LOGTALKHOME"
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echo "The variable must be set to your Logtalk installation directory!"
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echo
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exit 1
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fi
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if [ -z "$1" ]; then
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prefix=/usr/local
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else
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prefix="$1"
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fi
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if ! [ -d "$prefix" ]; then
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echo "Directory prefix does not exist!"
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echo
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exit 1
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fi
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cd "$LOGTALKHOME"
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mkdir -p bin
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cd bin
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echo ":- reconsult('~/logtalk/configs/xsb.pl')." > logtalk_xsb.pl
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echo ":- reconsult('compiler/logtalk.pl')." >> logtalk_xsb.pl
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echo ":- reconsult('~/logtalk/libpaths/libpaths_no_env_var.pl')." >> logtalk_xsb.pl
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echo ":- path_sysop(chdir, '~')." >> logtalk_xsb.pl
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echo "#/bin/sh" > xsblgt
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echo "cd \$LOGTALKHOME" >> xsblgt
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echo "xsb -l -e \"reconsult('bin/logtalk_xsb.pl').\"" >> xsblgt
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chmod a+x xsblgt
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ln -sf $LOGTALKHOME/bin/xsblgt $prefix/bin/xsblgt
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echo "Done. A link to the script was been created in $prefix/bin."
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echo "The first call to the script the must be made as root or using"
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echo "sudo."
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echo
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echo "Users should ensure that the environment variables LOGTALKHOME"
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echo "and LOGTALKUSER are defined and then run the \"cplgtdirs\" script"
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echo "once prior to using the xsblgt script."
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echo
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