51 lines
1.5 KiB
Ruby
51 lines
1.5 KiB
Ruby
class Tbb < Formula
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desc "A 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/tbb43_20150611oss_src.tgz"
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sha1 "5457cd15ad13625442283e67844199a79e88a3a4"
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version "4.3-20150611"
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bottle do
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cellar :any
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sha256 "b9dc9ced92b25c87cf44fe5e9280364cd715ef48f7ae0f43877bfe51dc84a672" => :yosemite
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sha256 "bb73a51ac2d3438d2138244f6b69298749eb12e2a36895119755d2a1873f6125" => :mavericks
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sha256 "03a178526e7a878080bae4e730e14853afdf8cc6709c0e58d294ac916b6498d1" => :mountain_lion
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end
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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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option :cxx11
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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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args = %W[tbb_build_prefix=BUILDPREFIX]
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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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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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