59 lines
2.2 KiB
Ruby
59 lines
2.2 KiB
Ruby
class Tinysvm < Formula
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desc "Support vector machine library for pattern recognition"
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homepage "http://chasen.org/~taku/software/TinySVM/"
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url "http://chasen.org/~taku/software/TinySVM/src/TinySVM-0.09.tar.gz"
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sha256 "e377f7ede3e022247da31774a4f75f3595ce768bc1afe3de9fc8e962242c7ab8"
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bottle do
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cellar :any_skip_relocation
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sha256 "62f0920fdf8f5b7f29cebacc1add1396daef668c67e3d10644d9d35d1b49afc5" => :high_sierra
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sha256 "a6ad14c984b337bee83372ac6a29ffe7c0491180a302cfcd8f53b1a3ee6816e1" => :sierra
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sha256 "2b84b75043ba1d97172e2756e3da870a8ec8e074167ab5402e7a4e1b4c923864" => :el_capitan
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sha256 "ea90446332244176d4ec3bc4ff0c6175810c3a39d942f225bb55c0fb6252858d" => :yosemite
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sha256 "c3464518eb4a82d123939aca024c328d885c3f14e74df31b4deed9588bb495b1" => :mavericks
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sha256 "3d55eaafeeef653a2e41f6d521a2050dc9dac24cfdaf49ba21c311cbcdfa676d" => :mountain_lion
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end
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# Use correct compilation flag, via MacPorts.
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patch :p0 do
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url "https://raw.githubusercontent.com/Homebrew/formula-patches/838f605/tinysvm/patch-configure.diff"
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sha256 "b4cd84063fd56cdcb0212528c6d424788528a9d6b8b0a17aa01294773c62e8a7"
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end
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def install
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# Needed to select proper getopt, per MacPorts
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ENV.append_to_cflags "-D__GNU_LIBRARY__"
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inreplace "configure", "-O9", "" # clang barfs on -O9
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system "./configure", "--disable-debug",
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"--disable-dependency-tracking",
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"--prefix=#{prefix}",
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"--mandir=#{man}",
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"--disable-shared"
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system "make", "install"
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end
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test do
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(testpath/"train.svmdata").write <<-EOS.undent
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+1 201:1.2 3148:1.8 3983:1 4882:1
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-1 874:0.3 3652:1.1 3963:1 6179:1
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+1 1168:1.2 3318:1.2 3938:1.8 4481:1
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+1 350:1 3082:1.5 3965:1 6122:0.2
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-1 99:1 3057:1 3957:1 5838:0.3
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EOS
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(testpath/"train.svrdata").write <<-EOS.undent
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0.23 201:1.2 3148:1.8 3983:1 4882:1
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0.33 874:0.3 3652:1.1 3963:1 6179:1
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-0.12 1168:1.2 3318:1.2 3938:1.8 4481:1
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EOS
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system "#{bin}/svm_learn", "-t", "1", "-d", "2", "-c", "train.svmdata", "test"
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system "#{bin}/svm_classify", "-V", "train.svmdata", "test"
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system "#{bin}/svm_model", "test"
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assert_predicate testpath/"test", :exist?
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end
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end
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