75 lines
2.4 KiB
Ruby
75 lines
2.4 KiB
Ruby
class BoostPython < Formula
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desc "C++ library for C++/Python2 interoperability"
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homepage "https://www.boost.org/"
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url "https://dl.bintray.com/boostorg/release/1.66.0/source/boost_1_66_0.tar.bz2"
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sha256 "5721818253e6a0989583192f96782c4a98eb6204965316df9f5ad75819225ca9"
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revision 1
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head "https://github.com/boostorg/boost.git"
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bottle do
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cellar :any
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sha256 "908a5484b565b1ee55ccec7d1f3e1a46f8f0e8132ce1b3a77c83d9753b35ebca" => :high_sierra
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sha256 "a78c1be0a6f246b97a727891798217a9ef169dfd37cc5a8a5b1defa4ae4483e5" => :sierra
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sha256 "40b97b1095e006a62935b93e966134c469b6ad3faf0e37980b813375842c5265" => :el_capitan
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end
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depends_on "boost"
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needs :cxx11
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def install
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# "layout" should be synchronized with boost
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args = ["--prefix=#{prefix}",
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"--libdir=#{lib}",
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"-d2",
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"-j#{ENV.make_jobs}",
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"--layout=tagged",
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"threading=multi,single",
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"link=shared,static"]
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# Trunk starts using "clang++ -x c" to select C compiler which breaks C++11
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# handling using ENV.cxx11. Using "cxxflags" and "linkflags" still works.
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args << "cxxflags=-std=c++11"
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if ENV.compiler == :clang
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args << "cxxflags=-stdlib=libc++" << "linkflags=-stdlib=libc++"
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end
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pyver = Language::Python.major_minor_version "python"
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system "./bootstrap.sh", "--prefix=#{prefix}", "--libdir=#{lib}",
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"--with-libraries=python", "--with-python=python"
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system "./b2", "--build-dir=build-python", "--stagedir=stage-python",
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"python=#{pyver}", *args
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lib.install Dir["stage-python/lib/*py*"]
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doc.install Dir["libs/python/doc/*"]
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end
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test do
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(testpath/"hello.cpp").write <<~EOS
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#include <boost/python.hpp>
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char const* greet() {
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return "Hello, world!";
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}
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BOOST_PYTHON_MODULE(hello)
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{
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boost::python::def("greet", greet);
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}
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EOS
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pyincludes = Utils.popen_read("python-config --includes").chomp.split(" ")
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pylib = Utils.popen_read("python-config --ldflags").chomp.split(" ")
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system ENV.cxx, "-shared", "hello.cpp", "-L#{lib}", "-lboost_python", "-o",
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"hello.so", *pyincludes, *pylib
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output = <<~EOS
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from __future__ import print_function
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import hello
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print(hello.greet())
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EOS
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assert_match "Hello, world!", pipe_output("python", output, 0)
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end
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end
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