60 lines
1.8 KiB
Ruby
60 lines
1.8 KiB
Ruby
class Tbb < Formula
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desc "Rich and complete approach to parallelism in C++"
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homepage "https://www.threadingbuildingblocks.org/"
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url "https://www.threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb2017_20160722oss_src.tgz"
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version "4.4-20160722"
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sha256 "fd5fb4c4e0bf6025eb45d12bd7a474821c8e1b45dbf39fe50a256aa4c7ae190d"
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bottle do
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cellar :any
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sha256 "949e72923602c999949d3c2a0ca6f9bf3ef2b740c80806f9f669862e6755ec69" => :sierra
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sha256 "b89dc28b6443c6fbf673e164abae48b083eadd9525f6144777f9b94b72ea0e99" => :el_capitan
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sha256 "31e01f0b99a112d99e69d0aa6aa2e0b1f2b261c5d856577ee0f75d7d475bee05" => :yosemite
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end
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option :cxx11
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# requires malloc features first introduced in Lion
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# https://github.com/Homebrew/homebrew/issues/32274
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depends_on :macos => :lion
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depends_on :python if MacOS.version <= :snow_leopard
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depends_on "swig" => :build
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def install
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# Intel sets varying O levels on each compile command.
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ENV.no_optimization
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compiler = ENV.compiler == :clang ? "clang" : "gcc"
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args = %W[tbb_build_prefix=BUILDPREFIX compiler=#{compiler}]
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if build.cxx11?
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ENV.cxx11
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args << "cpp0x=1" << "stdlib=libc++"
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end
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system "make", *args
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lib.install Dir["build/BUILDPREFIX_release/*.dylib"]
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include.install "include/tbb"
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cd "python" do
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ENV["TBBROOT"] = prefix
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system "python", *Language::Python.setup_install_args(prefix)
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end
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end
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test do
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(testpath/"test.cpp").write <<-EOS.undent
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#include <tbb/task_scheduler_init.h>
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#include <iostream>
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int main()
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{
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std::cout << tbb::task_scheduler_init::default_num_threads();
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return 0;
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}
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EOS
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system ENV.cxx, "test.cpp", "-ltbb", "-o", "test"
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system "./test"
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end
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end
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