c++ - 如何防止 CMake 在生成的项目的根目录下添加 CMakeLists.txt？

Question

我有以下 CMakeLists.txt:

cmake_minimum_required(VERSION 3.15.5)

project(REminiscence VERSION 0.4.5)

set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED True)

configure_file(REminiscenceConfig.h.in REminiscenceConfig.h)

add_definitions(-DUSE_MODPLUG -DUSE_STATIC_SCALER -DUSE_TREMOR -DUSE_ZLIB)

set_property(GLOBAL PROPERTY USE_FOLDERS ON)

set(RE_SRC
    "collision.cpp"
    "cpc_player.cpp"
    "cutscene.cpp"
    "decode_mac.cpp"
    "dynlib.cpp"
    "file.cpp"
    "fs.cpp"
    "game.cpp"
    "graphics.cpp"
    "main.cpp"
    "menu.cpp"
    "mixer.cpp"
    "mod_player.cpp"
    "ogg_player.cpp"
    "piege.cpp"
    "protection.cpp"
    "resource.cpp"
    "resource_aba.cpp"
    "resource_mac.cpp"
    "scaler.cpp"
    "screenshot.cpp"
    "seq_player.cpp"
    "sfx_player.cpp"
    "staticres.cpp"
    "systemstub_sdl.cpp"
    "unpack.cpp"
    "util.cpp"
    "video.cpp"
)

source_group("Sources" FILES ${RE_SRC})

set(RE_INC
    "cpc_player.h"
    "cutscene.h"
    "decode_mac.h"
    "dynlib.h"
    "file.h"
    "fs.h"
    "game.h"
    "graphics.h"
    "intern.h"
    "menu.h"
    "mixer.h"
    "mod_player.h"
    "ogg_player.h"
    "resource.h"
    "resource_aba.h"
    "resource_mac.h"
    "scaler.h"
    "screenshot.h"
    "seq_player.h"
    "sfx_player.h"
    "systemstub.h"
    "unpack.h"
    "util.h"
    "video.h"
)

source_group("Headers" FILES ${RE_INC})

add_executable(REminiscence ${RE_SRC} ${RE_INC})

find_package(SDL2 CONFIG REQUIRED)
target_link_libraries(REminiscence PRIVATE SDL2::SDL2 SDL2::SDL2main)

find_package(ZLIB REQUIRED)
target_link_libraries(REminiscence PRIVATE ZLIB::ZLIB)

target_include_directories(REminiscence PUBLIC
    "${PROJECT_BINARY_DIR}"
)

当我生成 Visual Studio 解决方案时，它还会将 CMakeLists.txt 放在根目录中:

问题

如果可能的话，如何防止 CMake 在根目录添加 CMakeLists.txt？

Answer 1

您不能从项目中删除 CMakeLists.txt，这是设计使然。

cmake 将 CMakeLists.txt 作为依赖添加到项目中。即使您在外部编辑器中修改它，MSBuild 也会运行 cmake . 来更新项目。您不需要手动运行 cmake . 和 cmake --build，当您选择 Build Solution 时，Visual Studio 会为您完成。

此外，如果 CMakeLists.txt 在项目中，您可以直接在 Visual Studio 中轻松编辑它。