class Tbb < Formula desc "Rich and complete approach to parallelism in C++" homepage "https://www.threadingbuildingblocks.org/" url "https://github.com/01org/tbb/archive/2018_U3.tar.gz" version "2018_U3" sha256 "a0be619c741ee399de740ee7192c41a92fbbc7a8f3bda3032d6d6167e13f9dac" bottle do sha256 "2d06624e2fc0789319e8f23df892c0b808fd2a45fb30be565a424e29279ee81c" => :high_sierra sha256 "e0fe9ea8bb941e2cfd82976fd1d99e60dbe2566c693288952d423d0576e5cd42" => :sierra sha256 "83425ac57613f786a2b2d506ce69258501a771a58da1cc13727dd9209d492432" => :el_capitan end # requires malloc features first introduced in Lion # https://github.com/Homebrew/homebrew/issues/32274 depends_on :macos => :lion depends_on "python@2" if MacOS.version <= :snow_leopard depends_on "swig" => :build def install compiler = (ENV.compiler == :clang) ? "clang" : "gcc" args = %W[tbb_build_prefix=BUILDPREFIX compiler=#{compiler}] system "make", *args lib.install Dir["build/BUILDPREFIX_release/*.dylib"] include.install "include/tbb" cd "python" do ENV["TBBROOT"] = prefix system "python", *Language::Python.setup_install_args(prefix) end end test do (testpath/"test.cpp").write <<~EOS #include #include int main() { std::cout << tbb::task_scheduler_init::default_num_threads(); return 0; } EOS system ENV.cxx, "test.cpp", "-L#{lib}", "-ltbb", "-o", "test" system "./test" end end