bob.rb

require 'formula'

class Bob < Formula
  homepage ''
  url 'https://www.idiap.ch/software/bob/packages/bob-1.1.4.zip'
  sha1 'be4385daab4e11af3f91fb09d2d1d54629f1a59c'

  # dependencies from <http://www.idiap.ch/software/bob/docs/nightlies/last/bob/sphinx/html/Dependencies.html>
  # depends_on 'cmake' => :build
  depends_on 'blitz'
  # lapack: provided
  depends_on :python
  depends_on 'boost'
  depends_on 'numpy'
  depends_on 'scipy'
  depends_on 'matplotlib'
  depends_on 'fftw'
  # libjpeg is always available
  depends_on 'netpbm'
  depends_on 'libpng'
  depends_on 'libtiff'
  depends_on 'giflib'
  depends_on 'hdf5'
  # OS X has python 2.7 => argparse is always available
  depends_on 'nose' => :python

  # "optional"
  depends_on 'ffmpeg'
  depends_on 'libmatio'
  depends_on 'libsvm'
  

  def install
    args = std_cmake_args + %W[
      -DCMAKE_BUILD_TYPE=Release
      -DPYTHON_INCLUDE_DIR='#{python.incdir}'
      -DPYTHON_LIBRARY='#{python.libdir}/lib#{python.xy}.dylib'
    ]

    # ensure sqlalchemy and sphinx exist.
    # since this is not a brew package, I call pip (_bad_ style)
    system "pip", "install", "sphinx"
    system "pip", "install", "sqlalchemy"

    system "cmake", ".", *args
    system "make", "install" # if this fails, try separate make/make install steps
  end

  test do
    # `test do` will create, run in and delete a temporary directory.
    #
    # This test will fail and we won't accept that! It's enough to just replace
    # "false" with the main program this formula installs, but it'd be nice if you
    # were more thorough. Run the test with `brew test bob`.
    system "python -c \"import bob\""
  end
end