43 lines
1.3 KiB
Ruby
43 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/v1.1.0.tar.gz"
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sha256 "e7334dd254434c6668e33a54c8f839194c7c61840d52f4b6258eee28e9f3b20e"
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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 "747b86dbce83cc3b846b1a2dd5564409d8a8778363c5144f01d0c5b9bfc4b0b8" => :sierra
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sha256 "ba23e2238556ac482048ab2b720ead87b1bea0ed8ac58c36707395ee33e8057e" => :el_capitan
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sha256 "2e4cfa40e4c57b6a14c5fef8e93434a901ae4962801bae15756820a0e1144bb8" => :yosemite
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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", *std_cmake_args
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system "make"
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system "make", "test"
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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.undent
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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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