104 lines
2.8 KiB
Python
104 lines
2.8 KiB
Python
from conan import ConanFile
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from conan.tools.files import get, copy
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import os
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class LibacoConanfile(ConanFile):
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name = "libaco"
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description = (
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"A blazing fast and lightweight C asymmetric coroutine library 💎 ⛅🚀⛅🌞"
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)
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license = "Apache-2.0 license"
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homepage = "https://github.com/hnes/libaco"
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settings = "os", "compiler", "build_type", "arch"
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topics = ("coroutine", "async", "c")
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options = {
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"shared": [True, False],
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"fPIC": [True, False],
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"m32": [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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"m32": False,
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}
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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 requirements(self):
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pass
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def build_requirements(self):
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pass
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def generate(self):
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pass
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def build(self):
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cc = os.environ.get("CC") or {"gcc": "gcc", "clang": "clang"}.get(
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str(self.settings.compiler), "cc"
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)
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ar = os.environ.get("AR") or {"gcc": "ar", "clang": "ar"}.get(
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str(self.settings.compiler), "ar"
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)
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cflags = [
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"-c",
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"-O2",
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"-Wall",
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]
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asflags = ["-Wa,--noexecstack"]
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if self.options.get_safe("fPIC"):
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cflags.append("-fPIC")
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if self.options.m32:
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cflags.append("-m32")
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if self.settings.build_type == "Debug":
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cflags.append("-g")
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self.run(f"{cc} {' '.join(cflags)} -o aco.o aco.c")
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self.run(f"{cc} {' '.join(cflags)} {' '.join(asflags)} -o acosw.o acosw.S")
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if self.options.shared:
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self.run(f"{cc} -shared -o libaco.so aco.o acosw.o")
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else:
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self.run(f"{ar} rcs libaco.a aco.o acosw.o")
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def package(self):
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copy(
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self,
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"aco.h",
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src=self.source_folder,
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dst=os.path.join(self.package_folder, "include"),
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)
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# 顺便把 license 拷过去
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copy(
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self,
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"LICENSE*",
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src=self.source_folder,
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dst=os.path.join(self.package_folder, "licenses"),
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)
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# 把编译好的文件拷过去
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if self.options.shared:
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copy(
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self,
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"*.so",
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src=self.build_folder,
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dst=os.path.join(self.package_folder, "lib"),
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)
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else:
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copy(
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self,
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"*.a",
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src=self.build_folder,
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dst=os.path.join(self.package_folder, "lib"),
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)
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def package_info(self):
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self.cpp_info.libs = ["aco"]
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# 提供 CMake 变量，保持 find_package 兼容
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self.cpp_info.set_property("cmake_file_name", "libaco")
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self.cpp_info.set_property("cmake_target_name", "libaco::libaco")
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