4569fca292
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1858 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
64 lines
1.8 KiB
Bash
Executable File
64 lines
1.8 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 2.29.5
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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 bplgt for running Logtalk with B-Prolog ..."
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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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eval bp -g "\"set_prolog_flag(redefined, off), compile('../compiler/logtalk.pl').\""
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mv ../compiler/logtalk.pl.out .
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echo ":- set_prolog_flag(redefined, off)." > logtalk_bp.pl
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echo ":- compile('\$LOGTALKUSER/configs/b.config')." >> logtalk_bp.pl
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echo ":- load('\$LOGTALKUSER/configs/b.config')." >> logtalk_bp.pl
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echo ":- load('\$LOGTALKHOME/bin/logtalk.pl')." >> logtalk_bp.pl
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echo ":- compile('\$LOGTALKUSER/libpaths/libpaths.pl')." >> logtalk_bp.pl
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echo ":- load('\$LOGTALKUSER/libpaths/libpaths.pl')." >> logtalk_bp.pl
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echo "#/bin/sh" > bplgt
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echo "bp -g \"consult('\\\$LOGTALKHOME/bin/logtalk_bp.pl'), \\\$bp_top_level\" \"\$@\"" >> bplgt
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chmod a+x bplgt
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ln -sf $LOGTALKHOME/bin/bplgt $prefix/bin/bplgt
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echo "Done. A link to the script was been created in $prefix/bin."
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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 bplgt script."
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echo
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