2.windows下配置cmake第一个工程
windows下创建cmake项目
1.windows下第一个cmake项目
安装相关软件。
下载zip版本“cmake-3.xx-win64-x64.zip”,
下载完成解压到指定目录并添加bin所在目录到环境变量。
在终端输入“cmake –help”或 “cmake –version”查看是否配置成功。
推荐下载 离线版本“x86_64-posix-seh”
将下载文件解压到指定目录并将bin目录加入到环境变量, 例如c:\mingw64\bin
将mingw64\bin目录下的“mingw32-make.exe”复制一份并改名为 “make.exe”,就可以在终端直接使用 “make”指令而不必使用“mingw32-make”指令。
在终端输入
gcc --version(或输入make --version查看版本信息),看到输出含以下信息,表示MinGW配置成功:1
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5$ gcc --version
gcc.exe (MinGW-W64 x86_64-msvcrt-posix-seh, built by Brecht Sanders) 13.1.0
Copyright (C) 2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.1
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7$ make --version
GNU Make 4.4.1
Built for x86_64-w64-mingw32
Copyright (C) 1988-2023 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
创建一个文件夹hello
在文件夹中创建文件main.cpp并编辑内容
main.cpp
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int main() {
printf("Hello, World!\n");
return 0;
}在文件夹中创建CMakeLists.txt文件并编辑内容
CMakeLists.txt
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4cmake_minimum_required(VERSION 3.24.2)
project(hello VERSION 0.1 LANGUAGES CXX)
set(SOURCE main.cpp)
add_executable(${PROJECT_NAME} ${SOURCE})在命令行中切换到hello目录中,运行命令创建目录并生成makefile文件
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3mkdir build
cd build
cmake -G "MinGW Makefiles" ..cmake编译
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make
运行程序
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hello.exe
2.cmake生成不同类型的配置文件
MinGW Makefiles
删除build文件夹输入命令重新生成
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5cd D:/test/CC++/VSCode/hello
mkdir build
cd build
cmake -G "Unix Makefiles" ..
makevs2022
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6#需要打开x64 Native Tools Command Prompt for VS 2022
cd D:/test/CC++/VSCode/hello
mkdir D:/test/CC++/VSCode/hello/build
cd D:/test/CC++/VSCode/hello/build
cmake -S D:/test/CC++/VSCode/hello -B D:/test/CC++/VSCode/hello/build -G "Visual Studio 17 2022"
msbuild D:/test/CC++/VSCode/hello/build/hello.sln不带参数默认情况下Linux中是
Unix Makefiles,windows中是vs删除build文件夹输入命令重新生成
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6#windows下需要打开x64 Native Tools Command Prompt for VS 2022
cd D:/test/CC++/VSCode/hello
mkdir build
cd build
cmake ..
cmake --build .使用GitBash无需打开
x64 Native Tools Command Prompt for VS 20221
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5cd D:/test/CC++/VSCode/hello
mkdir build
cd build
cmake ..
cmake --build .nmake
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5cd D:/test/CC++/VSCode/hello
mkdir build
cd build
cmake -G "NMake Makefiles" ../
nmake
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