forked from mpusz/mp-units
182 lines
7.5 KiB
Python
182 lines
7.5 KiB
Python
# The MIT License (MIT)
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#
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# Copyright (c) 2018 Mateusz Pusz
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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from conans import ConanFile, tools
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from conans.tools import Version, check_min_cppstd
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from conan.tools.cmake import CMakeToolchain, CMakeDeps, CMake
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from conans.errors import ConanInvalidConfiguration
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import os, re
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required_conan_version = ">=1.44.0"
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class MPUnitsConan(ConanFile):
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name = "mp-units"
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homepage = "https://github.com/mpusz/units"
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description = "Physical Units library for C++"
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topics = ("units", "dimensions", "quantities", "dimensional-analysis", "physical-quantities", "physical-units", "system-of-units", "cpp23", "cpp20", "library", "quantity-manipulation")
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license = "MIT"
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url = "https://github.com/mpusz/units"
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settings = "os", "compiler", "build_type", "arch"
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requires = (
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"gsl-lite/0.38.1"
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)
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options = {
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"downcast_mode": ["off", "on", "auto"],
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"build_docs": [True, False]
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}
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default_options = {
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"downcast_mode": "on",
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"build_docs": True
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}
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exports = ["LICENSE.md"]
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exports_sources = ["docs/*", "src/*", "test/*", "cmake/*", "example/*","CMakeLists.txt"]
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generators = "cmake_paths"
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@property
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def _run_tests(self):
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return tools.get_env("CONAN_RUN_TESTS", False)
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@property
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def _use_libfmt(self):
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compiler = self.settings.compiler
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version = Version(self.settings.compiler.version)
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std_support = \
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(compiler == "Visual Studio" and version >= 17 and compiler.cppstd == 23) or \
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(compiler == "msvc" and version >= 193 and compiler.cppstd == 23)
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return not std_support
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@property
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def _use_range_v3(self):
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compiler = self.settings.compiler
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version = Version(self.settings.compiler.version)
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return ("clang" in compiler and compiler.libcxx == "libc++" and version < 14)
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@property
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def _msvc_version(self):
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compiler = self.settings.compiler
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if (compiler.update):
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return int(f"{compiler.version}{compiler.update}")
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else:
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return int(f"{compiler.version}0")
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def set_version(self):
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content = tools.load(os.path.join(self.recipe_folder, "src/CMakeLists.txt"))
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version = re.search(r"project\([^\)]+VERSION (\d+\.\d+\.\d+)[^\)]*\)", content).group(1)
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self.version = version.strip()
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def requirements(self):
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if self._use_libfmt:
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self.requires("fmt/8.1.1")
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if self._use_range_v3:
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self.requires("range-v3/0.11.0")
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def build_requirements(self):
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if self._run_tests:
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self.test_requires("catch2/2.13.7")
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self.test_requires("wg21-linear_algebra/0.7.2")
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if self.options.build_docs:
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self.tool_requires("doxygen/1.9.2")
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def validate(self):
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compiler = self.settings.compiler
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version = Version(self.settings.compiler.version)
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if compiler == "gcc":
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if version < 10:
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raise ConanInvalidConfiguration("mp-units requires at least g++-10")
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elif compiler == "clang":
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if version < 12:
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raise ConanInvalidConfiguration("mp-units requires at least clang++-12")
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elif compiler == "apple-clang":
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if version < 13:
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raise ConanInvalidConfiguration("mp-units requires at least AppleClang 13")
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elif compiler == "Visual Studio":
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if version < 16:
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raise ConanInvalidConfiguration("mp-units requires at least Visual Studio 16.9")
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elif compiler == "msvc":
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if self._msvc_version < 1928:
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raise ConanInvalidConfiguration("mp-units requires at least MSVC 19.28")
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else:
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raise ConanInvalidConfiguration("Unsupported compiler")
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check_min_cppstd(self, 20)
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# TODO Uncomment this when environment is supported in the Conan toolchain
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# def config_options(self):
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# if not self._run_tests:
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# # build_docs has sense only in a development or CI build
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# del self.options.build_docs
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def generate(self):
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tc = CMakeToolchain(self)
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tc.variables["UNITS_DOWNCAST_MODE"] = str(self.options.downcast_mode).upper()
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# if self._run_tests: # TODO Enable this when environment is supported in the Conan toolchain
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tc.variables["UNITS_BUILD_DOCS"] = bool(self.options.build_docs)
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tc.variables["UNITS_USE_LIBFMT"] = self._use_libfmt
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tc.generate()
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deps = CMakeDeps(self)
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deps.generate()
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def build(self):
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cmake = CMake(self)
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cmake.configure(build_script_folder=None if self._run_tests else "src")
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cmake.build()
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if self._run_tests:
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cmake.test()
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def package_id(self):
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self.info.header_only()
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def package(self):
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self.copy("LICENSE.md", dst="licenses")
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cmake = CMake(self)
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cmake.install()
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tools.rmdir(os.path.join(self.package_folder, "lib", "cmake"))
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def package_info(self):
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compiler = self.settings.compiler
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# core
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self.cpp_info.components["core"].requires = ["gsl-lite::gsl-lite"]
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if compiler == "Visual Studio":
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self.cpp_info.components["core"].cxxflags = ["/utf-8"]
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if self._use_range_v3:
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self.cpp_info.components["core"].requires.append("range-v3::range-v3")
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# rest
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self.cpp_info.components["core-io"].requires = ["core"]
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self.cpp_info.components["core-fmt"].requires = ["core"]
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if self._use_libfmt:
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self.cpp_info.components["core-fmt"].requires.append("fmt::fmt")
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self.cpp_info.components["isq"].requires = ["core"]
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self.cpp_info.components["isq-natural"].requires = ["isq"]
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self.cpp_info.components["si"].requires = ["isq"]
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self.cpp_info.components["si-cgs"].requires = ["si"]
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self.cpp_info.components["si-fps"].requires = ["si"]
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self.cpp_info.components["si-hep"].requires = ["si"]
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self.cpp_info.components["si-iau"].requires = ["si"]
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self.cpp_info.components["si-imperial"].requires = ["si"]
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self.cpp_info.components["si-international"].requires = ["si"]
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self.cpp_info.components["si-typographic"].requires = ["si"]
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self.cpp_info.components["si-uscs"].requires = ["si"]
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self.cpp_info.components["isq-iec80000"].requires = ["si"]
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self.cpp_info.components["systems"].requires = ["isq", "isq-natural", "si", "si-cgs", "si-fps", "si-hep", "si-iau", "si-imperial", "si-international", "si-typographic", "si-uscs", "isq-iec80000"]
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