a82e89a1bc
Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/16 Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.team> Co-committed-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.team>
135 lines
5.0 KiB
Python
135 lines
5.0 KiB
Python
from conan import ConanFile
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from conan.tools.apple import fix_apple_shared_install_name
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from conan.tools.env import VirtualBuildEnv
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from conan.tools.files import copy, get, replace_in_file, rm, rmdir
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from conan.tools.layout import basic_layout
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from conan.tools.meson import Meson, MesonToolchain
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from conan.tools.microsoft import is_msvc
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import os
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required_conan_version = ">=1.53.0"
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class Dav1dConan(ConanFile):
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name = "dav1d"
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description = "dav1d is a new AV1 cross-platform decoder, open-source, and focused on speed, size and correctness."
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homepage = "https://www.videolan.org/projects/dav1d.html"
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topics = ("av1", "codec", "video", "decoding")
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license = "BSD-2-Clause"
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url = "https://github.com/conan-io/conan-center-index"
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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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"bit_depth": ["all", 8, 16],
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"with_tools": [True, False],
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"assembly": [True, False],
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"with_avx512": ["deprecated", 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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"bit_depth": "all",
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"with_tools": True,
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"assembly": True,
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"with_avx512": "deprecated",
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}
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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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if is_msvc(self) and self.settings.build_type == "Debug":
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# debug builds with assembly often causes linker hangs or LNK1000
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self.options.assembly = False
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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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self.settings.rm_safe("compiler.cppstd")
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self.settings.rm_safe("compiler.libcxx")
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def layout(self):
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basic_layout(self, src_folder="src")
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def package_id(self):
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del self.info.options.with_avx512
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def validate(self):
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if self.options.with_avx512 != "deprecated":
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self.output.warning("The 'with_avx512' option is deprecated and has no effect")
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def build_requirements(self):
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self.tool_requires("meson/[>=1.4.0<2]")
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if self.options.assembly:
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self.tool_requires("nasm/2.16.01")
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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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env = VirtualBuildEnv(self)
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env.generate()
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tc = MesonToolchain(self)
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tc.project_options["enable_tests"] = False
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tc.project_options["enable_asm"] = self.options.assembly
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tc.project_options["enable_tools"] = self.options.with_tools
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if self.options.bit_depth == "all":
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tc.project_options["bitdepths"] = "8,16"
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else:
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tc.project_options["bitdepths"] = str(self.options.bit_depth)
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tc.generate()
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def _patch_sources(self):
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replace_in_file(self, os.path.join(self.source_folder, "meson.build"),
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"subdir('doc')", "")
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def build(self):
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self._patch_sources()
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if self.settings.os == "Windows" and self.settings.compiler == "gcc":
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replace_in_file(self,
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os.path.join(self.source_folder, "meson.build"),
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"find_program('nasm'",
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"find_program('nasm.exe'",
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)
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meson = Meson(self)
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meson.configure()
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meson.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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meson = Meson(self)
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meson.install()
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rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
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rm(self, "*.pdb", os.path.join(self.package_folder, "bin"))
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rm(self, "*.pdb", os.path.join(self.package_folder, "lib"))
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fix_apple_shared_install_name(self)
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fix_msvc_libname(self)
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def package_info(self):
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self.cpp_info.set_property("pkg_config_name", "dav1d")
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self.cpp_info.libs = ["dav1d"]
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if self.settings.os in ["Linux", "FreeBSD"]:
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self.cpp_info.system_libs.extend(["dl", "pthread"])
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# TODO: to remove in conan v2
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if self.options.with_tools:
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self.env_info.PATH.append(os.path.join(self.package_folder, "bin"))
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def fix_msvc_libname(conanfile, remove_lib_prefix=True):
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"""remove lib prefix & change extension to .lib in case of cl like compiler"""
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from conan.tools.files import rename
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import glob
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if not conanfile.settings.get_safe("compiler.runtime"):
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return
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libdirs = getattr(conanfile.cpp.package, "libdirs")
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for libdir in libdirs:
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for ext in [".dll.a", ".dll.lib", ".a"]:
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full_folder = os.path.join(conanfile.package_folder, libdir)
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for filepath in glob.glob(os.path.join(full_folder, f"*{ext}")):
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libname = os.path.basename(filepath)[0:-len(ext)]
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if remove_lib_prefix and libname[0:3] == "lib":
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libname = libname[3:]
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rename(conanfile, filepath, os.path.join(os.path.dirname(filepath), f"{libname}.lib"))
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