39 lines
1.4 KiB
Ruby
39 lines
1.4 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/v1.4.1.tar.gz"
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sha256 "f8e525db3c42efc9c7f3bc5176a8fa893a9a9920bbd08cef30fb56a51854d60d"
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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 "038a46b4f7139afe7e8e7fe5da555d850e0f39d79194873ddfe00a9aefd668fa" => :mojave
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sha256 "d3a9c1aa49fd97e55567a04255cbcb3b580e7cee8f9a3a3c0de78358b72bfd69" => :high_sierra
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sha256 "14c6adb0f7f835bdd5477a6a2ae1d4b4b835ad7a9b71dcfddfbe361bef54a147" => :sierra
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sha256 "913d4450128edb4509f2cf8a9168fad45fb5e14d0f6808d81694ad0a20c45ec1" => :el_capitan
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end
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depends_on "cmake" => :build
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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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