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90 lines
3.2 KiB
Python
90 lines
3.2 KiB
Python
from conan import ConanFile
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from conan.tools.build import check_min_cppstd
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from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout
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from conan.tools.files import apply_conandata_patches, copy, export_conandata_patches, get, rmdir
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from conan.tools.scm import Version
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import os
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required_conan_version = ">=1.54.0"
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class SnappyConan(ConanFile):
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name = "snappy"
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description = "A fast compressor/decompressor"
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topics = ("google", "compressor", "decompressor")
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url = "https://github.com/conan-io/conan-center-index"
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homepage = "https://github.com/google/snappy"
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license = "BSD-3-Clause"
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package_type = "library"
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settings = "os", "arch", "compiler", "build_type"
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options = {
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"shared": [True, False],
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"fPIC": [True, False],
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}
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default_options = {
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"shared": False,
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"fPIC": True,
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}
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def export_sources(self):
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export_conandata_patches(self)
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def config_options(self):
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if self.settings.os == 'Windows':
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del self.options.fPIC
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def configure(self):
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if self.options.shared:
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self.options.rm_safe("fPIC")
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def layout(self):
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cmake_layout(self, src_folder="src")
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def validate(self):
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if self.settings.compiler.get_safe("cppstd"):
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check_min_cppstd(self, 11)
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def source(self):
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get(self, **self.conan_data["sources"][self.version], strip_root=True)
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def generate(self):
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tc = CMakeToolchain(self)
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tc.variables["SNAPPY_BUILD_TESTS"] = False
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if Version(self.version) >= "1.1.8":
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tc.variables["SNAPPY_FUZZING_BUILD"] = False
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tc.variables["SNAPPY_REQUIRE_AVX"] = False
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tc.variables["SNAPPY_REQUIRE_AVX2"] = False
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tc.variables["SNAPPY_INSTALL"] = True
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if Version(self.version) >= "1.1.9":
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tc.variables["SNAPPY_BUILD_BENCHMARKS"] = False
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tc.generate()
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def build(self):
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apply_conandata_patches(self)
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cmake = CMake(self)
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cmake.configure()
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cmake.build()
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def package(self):
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copy(self, "COPYING", src=self.source_folder, dst=os.path.join(self.package_folder, "licenses"))
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cmake = CMake(self)
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cmake.install()
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rmdir(self, os.path.join(self.package_folder, "lib", "cmake"))
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def package_info(self):
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self.cpp_info.set_property("cmake_file_name", "Snappy")
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self.cpp_info.set_property("cmake_target_name", "Snappy::snappy")
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# TODO: back to global scope in conan v2 once cmake_find_package* generators removed
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self.cpp_info.components["snappylib"].libs = ["snappy"]
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if not self.options.shared:
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if self.settings.os in ["Linux", "FreeBSD"]:
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self.cpp_info.components["snappylib"].system_libs.append("m")
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# TODO: to remove in conan v2 once cmake_find_package* generators removed
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self.cpp_info.names["cmake_find_package"] = "Snappy"
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self.cpp_info.names["cmake_find_package_multi"] = "Snappy"
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self.cpp_info.components["snappylib"].names["cmake_find_package"] = "snappy"
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self.cpp_info.components["snappylib"].names["cmake_find_package_multi"] = "snappy"
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self.cpp_info.components["snappylib"].set_property("cmake_target_name", "Snappy::snappy")
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