用柯南安装gtest [英] Installing gtest with conan

问题描述

我将改用柯南，希望这将简化用户安装我的软件包的过程.没关系，直到我开始将gtest添加到我的程序包中.

I am about to change to conan, in the hope that is will simplify installing my package by my users. It was OK, until I started to add gtest to my package.

在安装过程中，我收到消息

During install, I receive messages

gtest/1.8.1@bincrafters/stable: Package installed 
conanfile.txt imports(): Copied 4 '.a' files: libgmockd.a, libgtestd.a, libgmock_maind.a, libgtest_maind.a

但是，在构建过程中，我收到:

However, during build I receive:

/usr/bin/ld: cannot find -lgmock_maind
/usr/bin/ld: cannot find -lgmockd
/usr/bin/ld: cannot find -lgtestd

我的CMakeLists.txt文件包含

My CMakeLists.txt file contains

target_link_libraries(
    ${PROJECT_NAME}_GTEST
    Modules
    ${CONAN_LIBS}
)

缺少什么?我可以提供一些

What is missing? Shall I provide some

link_directories(?)

link_directories(?)

争论?

(与此同时，经过一番尝试，我成功了:不仅如此

(In the meantime, after some trials, I succeeded: Not only

 link_directories(${CONAN_LIB_DIRS_GTEST})

是必需的，但还必须清除柯南的.data.)

is needed, but also conan's .data must be cleared.)

推荐答案

您使用的是什么生成器?

What generator are you using?

我在conanfile.txt中的要求"部分中有此

I have this in my conanfile.txt requires section

gtest/[~=1.8]@bincrafters/stable

这就是我在那部分中要给发电机的东西

This is what I have for generators in that section

cmake_find_package
cmake_paths

并在CMakeLists.txt

And in the CMakeLists.txt

include(${CMAKE_BINARY_DIR}/conan_paths.cmake)
find_package(gtest REQUIRED)
add_dependencies(something gtest::gtest)
target_link_libraries(something gtest::gtest)

请注意，FindGTest是一个内置模块，而Findgtest.cmake是conan在构建目录中生成的文件.

Note that FindGTest is a built in module, but Findgtest.cmake is a file generated by conan in the build directory.

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