2,627,309 Versions Indexed
flac/1.4.2
BSD-3-Clause, GFDL-1.2, GPL-2.0-or-later, LPGL-2.1-or-later
License
1.4.2
Version
27,470
Downloads
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from conan import ConanFile
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from conan.tools.cmake import CMake, CMakeDeps, CMakeToolchain, cmake_layout
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from conan.tools.env import VirtualBuildEnv
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from conan.tools.files import apply_conandata_patches, export_conandata_patches, copy, 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 FlacConan(ConanFile):
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name = "flac"
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description = "Free Lossless Audio Codec"
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topics = ("flac", "codec", "audio", )15
url = "https://github.com/conan-io/conan-center-index"
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homepage = "https://github.com/xiph/flac"
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license = ("BSD-3-Clause", "GPL-2.0-or-later", "LPGL-2.1-or-later", "GFDL-1.2")18
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settings = "os", "arch", "compiler", "build_type"
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options = {21
"shared": [True, False],
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"fPIC": [True, False],
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}
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default_options = {25
"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")39
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def requirements(self):
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self.requires("ogg/1.3.5")42
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def build_requirements(self):
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if Version(self.version) < "1.4.2" and self.settings.arch in ["x86", "x86_64"]:
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self.tool_requires("nasm/2.15.05")46
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def layout(self):
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cmake_layout(self, src_folder="src")
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def source(self):
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get(self, **self.conan_data["sources"][self.version],
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destination=self.source_folder, strip_root=True)
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def generate(self):
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tc = CMakeToolchain(self)
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tc.variables["BUILD_EXAMPLES"] = False
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tc.variables["BUILD_DOCS"] = False
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tc.variables["BUILD_TESTING"] = False
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tc.generate()
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cd = CMakeDeps(self)
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cd.generate()
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if self.settings.arch in ["x86", "x86_64"]:
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envbuild = VirtualBuildEnv(self)
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envbuild.generate(scope="build")
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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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cmake = CMake(self)
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cmake.install()
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copy(self, "COPYING.*", src=self.source_folder,
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dst=os.path.join(self.package_folder, "licenses"), keep_path=False)
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copy(self, "*.h", src=os.path.join(self.source_folder, "include", "share"),
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dst=os.path.join(self.package_folder, "include", "share"), keep_path=False)
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copy(self, "*.h", src=os.path.join(self.source_folder, "include", "share", "grabbag"),
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dst=os.path.join(self.package_folder, "include", "share", "grabbag"), keep_path=False)
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rmdir(self, os.path.join(self.package_folder, "share"))
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rmdir(self, os.path.join(self.package_folder, "lib", "cmake"))
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rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
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def package_info(self):
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self.cpp_info.set_property("cmake_file_name", "flac")87
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self.cpp_info.components["libflac"].set_property("cmake_target_name", "FLAC::FLAC")89
self.cpp_info.components["libflac"].set_property("pkg_config_name", "flac")90
self.cpp_info.components["libflac"].libs = ["FLAC"]
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self.cpp_info.components["libflac"].requires = ["ogg::ogg"]
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self.cpp_info.components["libflac++"].set_property("cmake_target_name", "FLAC::FLAC++")94
self.cpp_info.components["libflac++"].set_property("pkg_config_name", "flac++")95
self.cpp_info.components["libflac++"].libs = ["FLAC++"]
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self.cpp_info.components["libflac++"].requires = ["libflac"]
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if not self.options.shared:
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self.cpp_info.components["libflac"].defines = ["FLAC__NO_DLL"]
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if self.settings.os in ["Linux", "FreeBSD"]:
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self.cpp_info.components["libflac"].system_libs += ["m"]
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bin_path = os.path.join(self.package_folder, "bin")
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self.output.info("Appending PATH environment variable: {}".format(bin_path))104
self.env_info.PATH.append(bin_path)
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# TODO: to remove in conan v2
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self.cpp_info.filenames["cmake_find_package"] = "flac"
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self.cpp_info.filenames["cmake_find_package_multi"] = "flac"
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self.cpp_info.names["cmake_find_package"] = "FLAC"
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self.cpp_info.names["cmake_find_package_multi"] = "FLAC"
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self.cpp_info.components["libflac"].names["cmake_find_package"] = "FLAC"
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self.cpp_info.components["libflac"].names["cmake_find_package_multi"] = "FLAC"
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self.cpp_info.components["libflac++"].names["cmake_find_package"] = "FLAC++"
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self.cpp_info.components["libflac++"].names["cmake_find_package_multi"] = "FLAC++"
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