LINUX下MATLAB MEX编译的问题 - 悲催的科学匠人 - 冷水's blog
LINUX下MATLAB MEX编译的问题
冷水
posted @ 2013年9月04日 15:35
in linux
with tags
matlab linux mex
, 2655 阅读
虽然linux中gcc编译器的版本已经进化到4.7，但是matlab所依赖的gcc版本还停留在4.4.x。这样导致在较新gcc的平台上编译mex时会出现库版本不匹配的情况。
一个解决方法是安装旧版gcc，且将默认编译器设置为旧版，而后就正常了。
如下是在ubuntu 11.04上的解决
sudo apt-get install gcc-4.4 g++4.4 gfortran-4.4 sudo update-alternatives --install /usr/bin/gfortran gfortran /usr/bin/gfortran-4.4 100 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.4 100 sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.4 100
2022年9月02日 03:03
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2023年1月06日 03:41
The problem of MATLAB MEX compilation under LINUX is that the MATLAB MEX compiler is not able to create the MEX file directly. Instead, it generates a C/C++ source file, cbd oil for pain which must then be compiled using a LINUX compiler. This can be a problem if the user does not have a C/C++ compiler installed on their system.