使用 CMake + Conan 定义的可执行文件的二进制目录

Question

我正在使用 CMake，其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”。 Conan 出现问题 - 使用后可执行文件未复制到 ${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

Answer 1

找到原因了

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()

解决这个问题：

conan_basic_setup(TARGETS NO_OUTPUT_DIRS)

使用 CMake + Conan 定义的可执行文件的二进制目录

Binary directory of executables defined with CMake + Conan

cmake

conan