如何在cmake中连接字符串 [英] How do you concatenate string in cmake

问题描述

是否可以在cmake中连接字符串？

Is there a way to concatenate strings in cmake?

我有一个仅包含主要方法.cpp文件的文件夹。我认为通过在所有src文件中使用foreach会很容易。这就是我到目前为止所得到的：

I have a folder that only contains .cpp files with main methods. I thought this would be easy by just using a foreach through all src files. This is what I've got this far:

project(opengl-tutorial)
cmake_minimum_required(VERSION 2.8)

aux_source_directory(. SRC_LIST)

add_definitions(
    --std=c++11
)

foreach (src ${SRC_LIST})
    # name = ${src} + ".out"
    add_executable(${name} ${src})
    target_link_libraries(${name} GL GLU GLEW glfw)
endforeach(src ${SRC_LIST})

我该怎么做

推荐答案

$ {src} .out 应该可以很好，因此您可以编写 set（NAME $ {src} .out）并使用 $ {NAME}

"${src}.out" should work fine, so you can write set(NAME "${src}.out") and use ${NAME} wherever you need to.

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