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freebsd
GitHub Repository: freebsd/pkg
 Path: blob/main/scripts/pkg_aspcud.sh
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#!/bin/sh

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# Copyright (c) 2014 Vsevolod Stakhov <[email protected]>

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# All rights reserved.

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# 

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# Redistribution and use in source and binary forms, with or without

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# modification, are permitted provided that the following conditions

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# are met:

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# 1. Redistributions of source code must retain the above copyright

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#    notice, this list of conditions and the following disclaimer

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#    in this position and unchanged.

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# 2. Redistributions in binary form must reproduce the above copyright

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#    notice, this list of conditions and the following disclaimer in the

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#    documentation and/or other materials provided with the distribution.

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# 

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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR

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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

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# IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,

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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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#

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#

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# This is a simple support script to enable aspcud external solver.

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# This solver can be installed from package aspcud or from the port

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# in math/aspcud.

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# 

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# To use this utility as the external solver you can specify CUDF_SOLVER option:

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# pkg -o CUDF_SOLVER=/path/to/pkg_aspcud.sh <upgrade|install|remove>

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[ -z "$CLASP_OPTS" ] && CLASP_OPTS="--opt-heu=1 --sat-prepro --restarts=L,128 --heuristic=VSIDS --opt-hierarch=1 --local-restarts --del-max=200000,250 --save-progress=0 --quiet=1,1"

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[ -z "$CLASP" ] && CLASP="clasp"

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[ -z "$GRINGO_OPTS" ] && GRINGO_OPTS="/usr/local/share/aspcud/misc2012.lp"

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[ -z "$GRINGO" ] && GRINGO="gringo"

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TRENDY="-count(removed),-notuptodate(solution),-unsat_recommends(solution),-count(new)"

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[ -z "$CUDF2LP_OPTS" ] && CUDF2LP_OPTS="-c $TRENDY"

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[ -z "$CUDF2LP" ] && CUDF2LP="cudf2lp"

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( $CUDF2LP $CUDF2LP_OPTS ) | ( $GRINGO $GRINGO_OPTS - ) | ( $CLASP $CLASP_OPTS ) \

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| grep -A 1 "Answer" | sed -e '1d' | tr " " "\n" \

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| grep 'in(' | sed -e 's/in("\([^,]*\)",\([0-9]*\))/package: \1\

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version: \2\

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installed: true\

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/'

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