Mac CMake安装和使用

Mac CMake安装和使用

一、安装

1、   下载地址：https://cmake.org/download/

2、   LZ：MacOS Sierra 10.12.5

3、   下载后，按照指示安装完。

二、使用：”HELLO WORLD”

1、   随便建个文件夹，命名为HELLO

2、   新建三个

1)           main.c:

#include

int main(void)

{

printf("Hello,World\n");

return 0;

}

2)           CMakeLists.txt

CMAKE_MINIMUM_REQUIRED(VERSION2.6) #cmake最低版本需求，不加入此行会受到警告信息

PROJECT(HELLO) #项目名称　　

AUX_SOURCE_DIRECTORY(.SRC_LIST) #把当前目录(.)下所有源代码文件和头文件加入变量SRC_LIST

ADD_EXECUTABLE(hello${SRC_LIST}) #生成应用程序 hello (在windows下会自动生成hello.exe)

3)           Build

【空目录

3、   编译项目

1）   命令行

a) 进入空目录build

muaxiu@muaxiu:~/Desktop/HELLO/build|

⇒  ls

b)cmake ..

muaxiu@muaxiu:~/Desktop/HELLO/build|

⇒  cmake ..

--The C compiler identification is AppleClang 8.1.0.8020042

--The CXX compiler identification is AppleClang 8.1.0.8020042

--Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc

--Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc --works

--Detecting C compiler ABI info

--Detecting C compiler ABI info - done

--Detecting C compile features

--Detecting C compile features - done

--Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++

--Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++-- works

--Detecting CXX compiler ABI info

--Detecting CXX compiler ABI info - done

--Detecting CXX compile features

--Detecting CXX compile features - done

--Configuring done

--Generating done

-- Build files have been written to:/Users/muaxiu/Desktop/HELLO/build

注：如果出现“CMake not found”

exportPATH=/Applications/CMake.app/Contents/bin:$PATH

“/Applications/CMake.app/Contents/bin”根据自己的文件目录更改

muaxiu@muaxiu:~|⇒  exportPATH=/Applications/CMake.app/Contents/bin:$PATH

muaxiu@muaxiu:~|⇒  which CMake                                          

/Applications/CMake.app/Contents/bin/CMake

这时，which CMake终端就可以找到CMake了

c)make

⇒  make

Scanningdependencies of target hello

[50%] Building C objectCMakeFiles/hello.dir/main.c.o

[100%]Linking C executable hello

[100%] Built target hello

d)现在build目录下就有很多东西了

⇒  ls

CMakeCache.txt      Makefile            hello

CMakeFiles          cmake_install.cmake

e)./hello

⇒  ./hello

Hello,World

2）   图形界面

a)根据自己的路径对号入座

b)点击configure

c)Configure完了以后，选项可能为红色，重复按Configure命令，直到所有的红色选项都变成灰色为止，最后再按Generate命令。

d)

 

 

 

参考：http://www.cnblogs.com/hoojjack/p/3849537.html