Conan2生成的默认是支持cmake的cmake_toolchain_file文件。嵌入到项目的方式和vcpkg一样,都需要通过在CMake_TOOLCHAIN_FILE参数来指定。 如果是Qt的话就需要修改项目添加一个CMake的Initial Configuration的String类型,指定目录build/generators/conan_toolchain.cmake。 如果是依靠CMakePresets文件的项目,需要在该文件中新...
例如,如果你想为Debug配置设置一个自定义的预处理器定义,并定义一个CMake缓存变量,你可以这样做: from conan import ConanFile from conan.tools.cmake import CMakeToolchain class MyConanFile(ConanFile): settings = "os", "compiler", "build_type", "arch" def generate(self): tc = CMakeToolchain(...
generate() def build(self): cmake = CMake(self) cmake.configure() cmake.build() def package(self): cmake = CMake(self) cmake.install() def package_info(self): self.cpp_info.libs = ["hello"] conan new 帮住生成的conanfile文件,使用了默认的cmake toolchain 生成的CMakeLists.txt: c...
先要安装arm平台的cjson库,显然,conan中央仓库没有预编译好的arm版本的cJSON库,我们需要通过定义环境变量CONAN_CMAKE_TOOLCHAIN_FILE指定工具链文件,执行conan install 时conan找不到arm平台的库就会自动根据CONAN_CMAKE_TOOLCHAIN_FILE定义的工具链接文件完成arm平台库的编译 代码语言:javascript 复制 $ export CONAN_...
conanfile.py: fromconanimportConanFilefromconan.tools.cmakeimportCMakeToolchain, CMake, cmake_layout, CMakeDepsclass下划线包名Recipe(ConanFile): name ="包名"version ="0.1.0"# Optional metadatalicense =""author ="姓名 邮箱"url ="https://github.com/用户名/仓库名"description =""topics = ("...
例如,如果你想为Debug配置设置一个自定义的预处理器定义,并定义一个CMake缓存变量,你可以这样做: from conan import ConanFilefrom conan.tools.cmake import CMakeToolchainclass MyConanFile(ConanFile):settings = "os", "compiler", "build_type", "arch"def generate(self):tc = CMakeToolchain(self)tc...
$ cmake . -DCMAKE_TOOLCHAIN_FILE=build/generators/conan_toolchain.cmake Also, in many cases and if using CMake>=3.23, it is more convenient to just use the generated presets, so $ cmake --preset conan-default $ cmake --build --preset conan-debug ...
@SpaceIm Can a cmake_minimum_required(VERSION 3.15) be part of the toolchain file? I would say no, but not sure looking at the docs. Member memsharded commented Dec 30, 2021 It seems it shouldn't?, as this could change the behavior of users CMakeLists.txt regarding many other polic...
generate(): 此方法通过生成必要的文件(如conan_toolchain.cmake)来准备构建环境,该文件将 Conan 设置和选项转换为 CMake 语法。这对于将 Conan 与构建系统集成至关重要。 build(): 此方法包含从源代码构建包的指令。它通常涉及使用适当的命令调用构建系统(例如,CMake)来配置和构建项目。
Build with cmake: mkdir-p build/Debug cd build/Debug cmake../..-DCMAKE_BUILD_TYPE=Debug-DCMAKE_TOOLCHAIN_FILE=../Debug/generators/conan_toolchain.cmake cmake--build. Conan在CMake本身就可以指定build目录以及CMAKE_BUILD_TYPE基础之上又额外提供一套机制,看起来像两个不同的东西硬拼在一起,因为...