我有一个使用 CMake 构建的内部仅 header C++ 库。我按照柯南的 instructions 了解如何打包仅包含 header 的库,最后得到了这个 conanfile.py:
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Conan file for KVAPI.
https://docs.conan.io/en/latest/howtos/header_only.html
"""
from conans import ConanFile, CMake
class KVAPIConan(ConanFile):
name = "kvapi"
version = "0.1.0.0"
description = "Kiwi API library"
exports_sources = "include/*"
topics = ("kv", "kvapi", "C++")
no_copy_source = True
def package(self):
self.copy("*.hpp")
def package_id(self):
self.info.header_only()
我这样创建包:
> conan create . kvapi/0.1.0.0@kiwi/testing
> conan upload kvapi* -r genetec
然后安装它:
> conan install kvapi/0.1.0.0@kiwi/testing
导致错误:
Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=Visual Studio
compiler.runtime=MD
compiler.version=15
os=Windows
os_build=Windows
[options]
[build_requires]
[env]
kvapi/0.1.0.0@kiwi/testing: Retrieving from server 'genetec'
kvapi/0.1.0.0@kiwi/testing: Trying with 'genetec'...
Downloading conanmanifest.txt
[==================================================] 848B/638B
Downloading conanfile.py
[==================================================] 513B/456B
kvapi/0.1.0.0@kiwi/testing: Downloaded recipe revision 0
Installing package: kvapi/0.1.0.0@kiwi/testing
Requirements
kvapi/0.1.0.0@kiwi/testing from 'genetec' - Downloaded
Packages
kvapi/0.1.0.0@kiwi/testing:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Missing
kvapi/0.1.0.0@kiwi/testing: WARN: Can't find a 'kvapi/0.1.0.0@kiwi/testing' package for the specified settings, options and dependencies:
- Settings:
- Options:
- Dependencies:
- Package ID: 5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9
ERROR: Missing prebuilt package for 'kvapi/0.1.0.0@kiwi/testing'
Try to build it from sources with "--build kvapi"
Or read "http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package"
这是否适用于仅包含 header 的库?
最佳答案
上传 Conan 包时,您需要明确说明何时也想上传二进制包。
conan upload kvapi* -r genetec
命令只上传配方,不上传创建的包。要上传包含这些 header 的配方包和二进制包,您需要添加参数 --all
conan upload kvapi* -r genetec --all
引用:https://docs.conan.io/en/latest/uploading_packages/uploading_to_remotes.html
关于c++ - 通过柯南安装仅 header 包时出错,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/56668289/