CMake 多个 C 文件执行

多个 C 文件，执行 main 方法

两种方法

修改 CMakeLists.txt 文件

cmake_minimum_required(VERSION 3.17)
project(C99 C)

set(CMAKE_C_STANDARD 99)

file(GLOB files *.c)
foreach (file ${files})
    string(REGEX REPLACE ".+/(.+)\..*" "\1" exe ${file})
    add_executable(${exe} ${file})
    message(    -- src/${exe}.c will be compiled to bin/${exe})
endforeach ()

使用 Clion 插件

C/C++ Single File Execution 或 New Executable C/C++

https://plugins.jetbrains.com/plugin/8352-c-c--single-file-execution

使用插件提供的快捷键会自动修改 CMakeLists.txt

cmake_minimum_required(VERSION 3.17)
project(C99 C)

set(CMAKE_C_STANDARD 99)

add_executable(test test.c)
add_executable(main main.c)

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https://github.com/cugxuan/Clion-CMakeList