40 lines
1.3 KiB
Ruby
40 lines
1.3 KiB
Ruby
class GoogleBenchmark < Formula
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desc "C++ microbenchmark support library"
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homepage "https://github.com/google/benchmark"
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url "https://github.com/google/benchmark/archive/v1.4.0.tar.gz"
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sha256 "616f252f37d61b15037e3c2ef956905baf9c9eecfeab400cb3ad25bae714e214"
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head "https://github.com/google/benchmark.git"
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bottle do
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cellar :any_skip_relocation
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sha256 "76c2713d3de1596cf9cb298d906aebcd0c06259a4595ca519e7be3ae9b32a58e" => :high_sierra
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sha256 "e733b53d5fbddaf8a75a0fbcfe415c5bdb420a9666f770e06afa4e844cef45e9" => :sierra
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sha256 "79e9bdfa601cc661a7cc0c7129b54d11e7f0dc183ed85a0f67304a80c498626a" => :el_capitan
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end
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depends_on "cmake" => :build
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needs :cxx11
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def install
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ENV.cxx11
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system "cmake", "-DBENCHMARK_ENABLE_GTEST_TESTS=OFF", *std_cmake_args
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system "make", "install"
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end
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test do
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(testpath/"test.cpp").write <<~EOS
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#include <string>
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#include <benchmark/benchmark.h>
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static void BM_StringCreation(benchmark::State& state) {
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while (state.KeepRunning())
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std::string empty_string;
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}
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BENCHMARK(BM_StringCreation);
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BENCHMARK_MAIN();
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EOS
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flags = ["-stdlib=libc++", "-I#{include}", "-L#{lib}", "-lbenchmark"] + ENV.cflags.to_s.split
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system ENV.cxx, "-o", "test", "test.cpp", *flags
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system "./test"
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end
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end
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