131 lines
4.7 KiB
Ruby
131 lines
4.7 KiB
Ruby
class Shogun < Formula
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desc "Large scale machine learning toolbox"
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homepage "http://www.shogun-toolbox.org/"
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url "http://shogun-toolbox.org/archives/shogun/releases/6.1/sources/shogun-6.1.3.tar.bz2"
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sha256 "57169dc8c05b216771c567b2ee2988f14488dd13f7d191ebc9d0703bead4c9e6"
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bottle do
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sha256 "f1a12c1e5eddcdf573f66c14ea30b2f223830557dfb996d88ae970888b1ca719" => :high_sierra
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sha256 "f15370760814b49ac5f2d6a4b5b8ce452a286ffc571251ba8da2f1e6180f6b59" => :sierra
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sha256 "0cfa0d06e772e464e8b376a7d14b79bd00a49080f4fb808de5b40fe697819115" => :el_capitan
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end
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depends_on "cmake" => :build
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depends_on :java => ["1.7+", :build]
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depends_on "pkg-config" => :build
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depends_on "swig" => :build
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depends_on "arpack"
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depends_on "eigen"
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depends_on "glpk"
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depends_on "hdf5"
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depends_on "json-c"
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depends_on "lapack" if MacOS.version >= :high_sierra
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depends_on "lzo"
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depends_on "nlopt"
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depends_on "python@2"
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depends_on "snappy"
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depends_on "xz"
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cxxstdlib_check :skip
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# Fixes the linking of the python interface.
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# Upstream commit from 8 Jan 2018 https://github.com/shogun-toolbox/shogun/commit/ff8840ce0e
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patch do
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url "https://raw.githubusercontent.com/Homebrew/formula-patches/7bbffa4/shogun/fix_python_linking.patch"
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sha256 "2043b939c1ae8f63cdc753141488207d76ea86d79d06be7917a833cf86cd193f"
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end
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# Fixes when Accelerator framework is to be used as a LAPACK backend for
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# Eigen. CMake swallows some of the include header flags hence on some
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# versions of macOS, hence the include of <vecLib/cblas.h> will fail.
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# Upstream commit from 30 Jan 2018 https://github.com/shogun-toolbox/shogun/commit/6db834fb4ca9783b6e5adfde808d60ebfca0abc9
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patch do
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url "https://raw.githubusercontent.com/Homebrew/formula-patches/9df360c/shogun/fix_veclib.patch"
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sha256 "de7ebe4c91da9f63fc322c5785f687c0005ed8df2c70cd3e9024fbac7b6d3745"
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end
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resource "jblas" do
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url "https://mikiobraun.github.io/jblas/jars/jblas-1.2.3.jar"
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sha256 "e9328d4e96db6b839abf50d72f63626b2309f207f35d0858724a6635742b8398"
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end
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resource "numpy" do
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url "https://files.pythonhosted.org/packages/ee/66/7c2690141c520db08b6a6f852fa768f421b0b50683b7bbcd88ef51f33170/numpy-1.14.0.zip"
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sha256 "3de643935b212307b420248018323a44ec51987a336d1d747c1322afc3c099fb"
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end
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needs :cxx11
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def install
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ENV.cxx11
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# Fix build of modular interfaces with SWIG 3.0.5 on macOS
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# https://github.com/shogun-toolbox/shogun/pull/2694
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# https://github.com/shogun-toolbox/shogun/commit/fef8937d215db7
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ENV.append_to_cflags "-D__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES=0"
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ENV.prepend_create_path "PYTHONPATH", libexec/"vendor/lib/python2.7/site-packages"
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resource("numpy").stage do
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system "python", *Language::Python.setup_install_args(libexec/"vendor")
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end
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if MacOS.version >= :high_sierra
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ENV["LAPACKE_PATH"] = Formula["lapack"].opt_lib
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end
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libexec.install resource("jblas")
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mkdir "build" do
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system "cmake", "..", "-DBUILD_EXAMPLES=OFF",
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"-DBUNDLE_JSON=OFF",
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"-DBUNDLE_NLOPT=OFF",
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"-DENABLE_TESTING=OFF",
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"-DENABLE_COVERAGE=OFF",
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"-DBUILD_META_EXAMPLES=OFF",
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"-DINTERFACE_PYTHON=ON",
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"-DINTERFACE_JAVA=ON",
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"-DJBLAS=#{libexec}/jblas-#{resource("jblas").version}.jar",
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"-DLIB_INSTALL_DIR=#{lib}",
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*std_cmake_args
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system "make", "install"
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end
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end
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def caveats
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homebrew_site_packages = Language::Python.homebrew_site_packages
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user_site_packages = Language::Python.user_site_packages "python"
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<<~EOS
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If you use system python (that comes - depending on the macOS version -
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with an old version of numpy), you may need to ensure that the brewed
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packages come earlier in Python's sys.path with:
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mkdir -p #{user_site_packages}
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echo 'import sys; sys.path.insert(1, "#{homebrew_site_packages}")' >> #{user_site_packages}/homebrew.pth
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EOS
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end
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test do
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(testpath/"test.cpp").write <<~EOS
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#include <cstdlib>
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#include <cstring>
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#include <assert.h>
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#include <shogun/base/init.h>
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#include <shogun/lib/versionstring.h>
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using namespace shogun;
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int main(int argc, char** argv)
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{
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init_shogun_with_defaults();
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assert (std::strcmp(MAINVERSION, "#{version}") == 0);
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exit_shogun();
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return EXIT_SUCCESS;
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}
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EOS
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system ENV.cxx, "-std=c++11", "-I#{include}", "test.cpp", "-o", "test",
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"-L#{lib}", "-lshogun"
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system "./test"
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end
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end
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