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79 lines
3.1 KiB
79 lines
3.1 KiB
from conans import ConanFile, CMake, tools |
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from conans.errors import ConanInvalidConfiguration |
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import shutil |
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import os |
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class GoogleBenchmarkConan(ConanFile): |
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name = "benchmark" |
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description = "A microbenchmark support library." |
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topics = ("conan", "benchmark", "google", "microbenchmark") |
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url = "https://github.com/google/benchmark" |
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homepage = "https://github.com/google/benchmark" |
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author = "Google Inc." |
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license = "Apache-2.0" |
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exports_sources = ["*"] |
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generators = "cmake" |
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settings = "arch", "build_type", "compiler", "os" |
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options = { |
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"shared": [True, False], |
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"fPIC": [True, False], |
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"enable_lto": [True, False], |
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"enable_exceptions": [True, False] |
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} |
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default_options = {"shared": False, "fPIC": True, "enable_lto": False, "enable_exceptions": True} |
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_build_subfolder = "." |
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def source(self): |
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# Wrap the original CMake file to call conan_basic_setup |
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shutil.move("CMakeLists.txt", "CMakeListsOriginal.txt") |
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shutil.move(os.path.join("conan", "CMakeLists.txt"), "CMakeLists.txt") |
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def config_options(self): |
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if self.settings.os == "Windows": |
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if self.settings.compiler == "Visual Studio" and float(self.settings.compiler.version.value) <= 12: |
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raise ConanInvalidConfiguration("{} {} does not support Visual Studio <= 12".format(self.name, self.version)) |
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del self.options.fPIC |
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def configure(self): |
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if self.settings.os == "Windows" and self.options.shared: |
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raise ConanInvalidConfiguration("Windows shared builds are not supported right now, see issue #639") |
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def _configure_cmake(self): |
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cmake = CMake(self) |
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cmake.definitions["BENCHMARK_ENABLE_TESTING"] = "OFF" |
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cmake.definitions["BENCHMARK_ENABLE_GTEST_TESTS"] = "OFF" |
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cmake.definitions["BENCHMARK_ENABLE_LTO"] = "ON" if self.options.enable_lto else "OFF" |
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cmake.definitions["BENCHMARK_ENABLE_EXCEPTIONS"] = "ON" if self.options.enable_exceptions else "OFF" |
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# See https://github.com/google/benchmark/pull/638 for Windows 32 build explanation |
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if self.settings.os != "Windows": |
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cmake.definitions["BENCHMARK_BUILD_32_BITS"] = "ON" if "64" not in str(self.settings.arch) else "OFF" |
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cmake.definitions["BENCHMARK_USE_LIBCXX"] = "ON" if (str(self.settings.compiler.libcxx) == "libc++") else "OFF" |
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else: |
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cmake.definitions["BENCHMARK_USE_LIBCXX"] = "OFF" |
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cmake.configure(build_folder=self._build_subfolder) |
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return cmake |
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def build(self): |
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cmake = self._configure_cmake() |
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cmake.build() |
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def package(self): |
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cmake = self._configure_cmake() |
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cmake.install() |
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self.copy(pattern="LICENSE", dst="licenses") |
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def package_info(self): |
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self.cpp_info.libs = tools.collect_libs(self) |
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if self.settings.os == "Linux": |
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self.cpp_info.libs.extend(["pthread", "rt"]) |
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elif self.settings.os == "Windows": |
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self.cpp_info.libs.append("shlwapi") |
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elif self.settings.os == "SunOS": |
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self.cpp_info.libs.append("kstat")
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