90 lines
2.1 KiB
Ruby
90 lines
2.1 KiB
Ruby
class Cereal < Formula
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desc "C++11 library for serialization"
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homepage "https://uscilab.github.io/cereal/"
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url "https://github.com/USCiLab/cereal/archive/v1.2.2.tar.gz"
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sha256 "1921f26d2e1daf9132da3c432e2fd02093ecaedf846e65d7679ddf868c7289c4"
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head "https://github.com/USCiLab/cereal.git", :branch => "develop"
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bottle :unneeded
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option "with-test", "Build and run the test suite"
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deprecated_option "with-tests" => "with-test"
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if build.with? "test"
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depends_on "cmake" => :build
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depends_on "boost" => :build
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end
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# error: chosen constructor is explicit in copy-initialization
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# Reported 3 Sep 2016: https://github.com/USCiLab/cereal/issues/339
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depends_on :macos => :yosemite
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needs :cxx11
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def install
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if build.with? "test"
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ENV.cxx11
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mkdir "build" do
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system "cmake", "..", *std_cmake_args
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system "make"
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system "make", "test"
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end
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end
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include.install "include/cereal"
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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 <cereal/types/unordered_map.hpp>
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#include <cereal/types/memory.hpp>
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#include <cereal/archives/binary.hpp>
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#include <fstream>
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struct MyRecord
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{
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uint8_t x, y;
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float z;
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template <class Archive>
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void serialize( Archive & ar )
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{
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ar( x, y, z );
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}
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};
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struct SomeData
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{
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int32_t id;
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std::shared_ptr<std::unordered_map<uint32_t, MyRecord>> data;
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template <class Archive>
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void save( Archive & ar ) const
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{
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ar( data );
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}
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template <class Archive>
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void load( Archive & ar )
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{
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static int32_t idGen = 0;
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id = idGen++;
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ar( data );
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}
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};
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int main()
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{
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std::ofstream os("out.cereal", std::ios::binary);
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cereal::BinaryOutputArchive archive( os );
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SomeData myData;
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archive( myData );
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return 0;
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}
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EOS
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system ENV.cc, "-std=c++11", "-stdlib=libc++", "-lc++", "-o", "test", "test.cpp"
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system "./test"
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end
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end
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