homebrew-core/Formula/google-benchmark.rb

40 lines
1.3 KiB
Ruby

class GoogleBenchmark < Formula
desc "C++ microbenchmark support library"
homepage "https://github.com/google/benchmark"
url "https://github.com/google/benchmark/archive/v1.5.2.tar.gz"
sha256 "dccbdab796baa1043f04982147e67bb6e118fe610da2c65f88912d73987e700c"
license "Apache-2.0"
head "https://github.com/google/benchmark.git"
bottle do
cellar :any_skip_relocation
sha256 "432e4f98bad2a73d0f47279714d5028dfad2283f939eb745794b47272bf90f2e" => :catalina
sha256 "e303f9f7f9ce196aa338a18767605162d27612514cd134e7b143be0b85ffe66c" => :mojave
sha256 "8275a82eeb23188a166f67ace983ee9968f247840d20fb0119a5f1c0f5067c7a" => :high_sierra
end
depends_on "cmake" => :build
def install
ENV.cxx11
system "cmake", "-DBENCHMARK_ENABLE_GTEST_TESTS=OFF", *std_cmake_args
system "make", "install"
end
test do
(testpath/"test.cpp").write <<~EOS
#include <string>
#include <benchmark/benchmark.h>
static void BM_StringCreation(benchmark::State& state) {
while (state.KeepRunning())
std::string empty_string;
}
BENCHMARK(BM_StringCreation);
BENCHMARK_MAIN();
EOS
flags = ["-stdlib=libc++", "-I#{include}", "-L#{lib}", "-lbenchmark"] + ENV.cflags.to_s.split
system ENV.cxx, "-o", "test", "test.cpp", *flags
system "./test"
end
end