| 1 | # -*- 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 |
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| 2 | # $Id$ |
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| 3 | |
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| 4 | PortSystem 1.0 |
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| 5 | |
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| 6 | name mahout |
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| 7 | version 0.4 |
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| 8 | |
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| 9 | categories java science |
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| 10 | platforms darwin |
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| 11 | maintainers gamil.com:hiroshi.umemoto openmaintainer |
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| 12 | license Apache-2.0 |
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| 13 | |
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| 14 | description \ |
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| 15 | A scalable machine learning library that supports large data sets |
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| 16 | |
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| 17 | long_description \ |
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| 18 | Mahout is a scalable machine learning library that implements many \ |
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| 19 | different approaches to machine learning. \ |
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| 20 | The project currently contains implementations of algorithms for \ |
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| 21 | classification, clustering, genetic programming and collaborative \ |
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| 22 | filtering, all enabled to scale by leveraging the power of Hadoop's \ |
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| 23 | Map-Reduce (http://hadoop.apache.org) implementation. |
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| 24 | |
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| 25 | homepage http://mahout.apache.org/ |
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| 26 | master_sites apache:${name}/${version} |
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| 27 | |
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| 28 | distname ${name}-distribution-${version} |
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| 29 | |
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| 30 | checksums sha1 d90ae5387d36defb78fc1d22719a80018ac5030a \ |
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| 31 | rmd160 3831ce991cf17d0c08524bd4a504948e86f1d21d |
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| 32 | |
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| 33 | use_bzip2 yes |
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| 34 | |
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| 35 | depends_lib port:hadoop |
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| 36 | |
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| 37 | use_configure no |
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| 38 | supported_archs noarch |
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| 39 | |
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| 40 | build {} |
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| 41 | |
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| 42 | set mahout_home ${prefix}/share/java/${distname} |
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| 43 | set mahout_log_dir ${prefix}/var/hadoop/log |
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| 44 | |
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| 45 | destroot { |
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| 46 | # Copy the distribution to Mahout home directory. |
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| 47 | xinstall -m 755 -d ${destroot}${prefix}/share/java |
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| 48 | copy ${worksrcpath} ${destroot}${prefix}/share/java/ |
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| 49 | |
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| 50 | # Read the configuration of Hadoop from 'hadoop-bin'. |
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| 51 | set f [open ${prefix}/bin/hadoop-bin] |
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| 52 | set string [read $f] |
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| 53 | close $f |
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| 54 | regexp {JAVA_HOME=(\S+)} $string m java_home |
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| 55 | regexp {HADOOP_HOME=(\S+)} $string m hadoop_home |
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| 56 | regexp {sudo -E -u (\S+)} $string m hadoopuser |
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| 57 | |
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| 58 | # Install an extra script for this port. |
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| 59 | set mahout_bin ${destroot}${prefix}/bin/mahout-bin |
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| 60 | xinstall -m 755 ${filespath}/mahout-bin ${mahout_bin} |
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| 61 | reinplace "s|@java_home@|${java_home}|g" ${mahout_bin} |
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| 62 | reinplace "s|@hadoop_home@|${hadoop_home}|g" ${mahout_bin} |
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| 63 | reinplace "s|@mahout_home@|${mahout_home}|g" ${mahout_bin} |
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| 64 | reinplace "s|@mahout_log_dir@|${mahout_log_dir}|g" ${mahout_bin} |
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| 65 | reinplace "s|@hadoopuser@|${hadoopuser}|g" ${mahout_bin} |
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| 66 | } |
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| 67 | |
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| 68 | livecheck.type regex |
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| 69 | livecheck.url ${homepage} |
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| 70 | livecheck.regex Latest release version: Mahout (\[0-9.\]+) |
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