用 CMake + Conan 定义的可执行文件的二进制目录

问题描述

我在 CMake 中定义了输出可执行文件的路径：

SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${BINARY_DIR})
SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${BINARY_DIR})
SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${BINARY_DIR})

BINARY_DIR 包含值：“/mnt/t/myapp/bin”。问题出在柯南身上 - 使用后没有将可执行文件复制到 ${BINARY_DIR} 目录中：

INCLUDE(${BUILD_DIR}/conanbuildinfo.cmake)
conan_basic_setup(TARGETS)

有什么想法吗？我做错了什么？

#编辑

conanfile.txt：

[requires]
Poco/1.10.1@pocoproject/stable

[generators]
cmake

解决方法

我找到了原因。

这个宏重新定义了 cmake 变量：

macro(conan_output_dirs_setup)
    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)
    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_MINSIZEREL ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})

    set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)
    set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY})
    set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELWITHDEBINFO ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY})
    set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_MINSIZEREL ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY})
    set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY})

    set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)
    set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE ${CMAKE_LIBRARY_OUTPUT_DIRECTORY})
    set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELWITHDEBINFO ${CMAKE_LIBRARY_OUTPUT_DIRECTORY})
    set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_MINSIZEREL ${CMAKE_LIBRARY_OUTPUT_DIRECTORY})
    set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG ${CMAKE_LIBRARY_OUTPUT_DIRECTORY})
endmacro()

要解决这个问题：

conan_basic_setup(TARGETS NO_OUTPUT_DIRS)

cmake cmake cmake conan