1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
class Tinysvm < Formula
homepage "http://chasen.org/~taku/software/TinySVM/"
url "http://chasen.org/~taku/software/TinySVM/src/TinySVM-0.09.tar.gz"
sha1 "9c3c36454c475180ef6646d059376f35549cad08"
bottle do
cellar :any
sha1 "3d4091d59c33a861cade86fc324f0dfc337c818c" => :yosemite
sha1 "4a779733c331e5b32d4ba79a51c4ec288ca29314" => :mavericks
sha1 "ae5f0cd4fdb3b6c6e951791496ba0a0487fb687c" => :mountain_lion
end
# Use correct compilation flag
patch :p0 do
url "https://trac.macports.org/export/94156/trunk/dports/math/TinySVM/files/patch-configure.diff"
sha1 "9f59314fa743e98d8fe3e887b58a85f25e4df571"
end
def install
# Needed to select proper getopt, per MacPorts
ENV.append_to_cflags "-D__GNU_LIBRARY__"
inreplace "configure", "-O9", "" # clang barfs on -O9
system "./configure", "--disable-debug",
"--disable-dependency-tracking",
"--prefix=#{prefix}",
"--mandir=#{man}",
"--disable-shared"
system "make", "install"
end
test do
(testpath/"train.svmdata").write <<-EOS.undent
+1 201:1.2 3148:1.8 3983:1 4882:1
-1 874:0.3 3652:1.1 3963:1 6179:1
+1 1168:1.2 3318:1.2 3938:1.8 4481:1
+1 350:1 3082:1.5 3965:1 6122:0.2
-1 99:1 3057:1 3957:1 5838:0.3
EOS
(testpath/"train.svrdata").write <<-EOS.undent
0.23 201:1.2 3148:1.8 3983:1 4882:1
0.33 874:0.3 3652:1.1 3963:1 6179:1
-0.12 1168:1.2 3318:1.2 3938:1.8 4481:1
EOS
system "#{bin}/svm_learn", "-t", "1", "-d", "2", "-c", "train.svmdata", "test"
system "#{bin}/svm_classify", "-V", "train.svmdata", "test"
system "#{bin}/svm_model", "test"
assert File.exist? "test"
end
end
|
