Files

60 lines
2.3 KiB
Tcl

# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
PortSystem 1.0
PortGroup github 1.0
PortGroup cmake 1.1
PortGroup muniversal 1.0
PortGroup legacysupport 1.1
# posix_memalign
legacysupport.newest_darwin_requires_legacy 9
github.setup potassco clingo 5.7.1 v
categories math
maintainers nomaintainer
license MIT
description An Answer Set Programming system to ground and solve logic programs.
long_description \
Clingo is part of the Potassco project for Answer Set Programming (ASP). \
ASP offers a simple and powerful modeling language to describe combinatorial \
problems as logic programs. The clingo system then takes such a logic program \
and computes answer sets representing solutions to the given problem.
homepage https://potassco.org/clingo/
github.tarball_from archive
checksums rmd160 cb3624ab5c5d18a396413ab3430b84fbb4fab1e2 \
sha256 544b76779676075bb4f557f05a015cbdbfbd0df4b2cc925ad976e86870154d81 \
size 5339983
# clingo installs its own version of clasp.
# As of now, it's just the latest release version of clasp, but I guess in theory
# a release version of clingo might require a modified non-release clasp version?
# A fancier setup probably isn't warranted for now because clasp has no dependents.
conflicts clasp
compiler.cxx_standard 2014
# https://github.com/potassco/clingo/issues/404
compiler.blacklist-append \
{clang < 1200}
# TODO: Variants for enabling the python & lua libs.
configure.args-append \
-DCLINGO_BUILD_WITH_PYTHON=OFF \
-DCLINGO_BUILD_WITH_LUA=OFF
if {${build_arch} in [list i386 ppc] && [string match *gcc* ${configure.compiler}]} {
configure.ldflags-append -latomic
}
post-destroot {
xinstall -d -m 0755 ${destroot}${prefix}/share/doc/${name}
xinstall -m 644 -W ${worksrcpath} CHANGES.md LICENSE.md README.md \
${destroot}${prefix}/share/doc/${name}
# Install clasp readmes
xinstall -d -m 0755 ${destroot}${prefix}/share/doc/clasp
xinstall -m 644 -W ${worksrcpath}/clasp CHANGES LICENSE README.md \
${destroot}${prefix}/share/doc/clasp
}