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在我的电脑上,我安装了gcc 4.4.4的Ubuntu 10.10。我尝试编译它使用CUDA一些MEX文件,我收到以下错误信息:通过与GCC 4.2.3我可以摆脱错误的链接Matlab的如何提供Matlab与旧版gcc版本?
>> cns_build('hmax')
compiling...
/home/leMe/hmax/cns/source/common_dec.h(54): warning: omission of exception specification is incompatible with previous function "operator new(size_t)"
/usr/include/c++/4.4/new(91): here
/home/leMe/hmax/cns/source/common_dec.h(55): warning: omission of exception specification is incompatible with previous function "operator new[](size_t)"
/usr/include/c++/4.4/new(92): here
/home/leMe/hmax/cns/source/common_dec.h(56): warning: omission of exception specification is incompatible with previous function "operator delete(void *)"
/usr/include/c++/4.4/new(93): here
/home/leMe/hmax/cns/source/common_dec.h(57): warning: omission of exception specification is incompatible with previous function "operator delete[](void *)"
/usr/include/c++/4.4/new(94): here
Segmentation fault
CUDA preprocessing [nvcc] failed
Warning: You are using gcc version "4.4.4-14ubuntu5)". The version
currently supported with MEX is "4.2.3".
For a list of currently supported compilers see:
http://www.mathworks.com/support/compilers/current_release/
CPU compilation successful
我想,但我不知道如何去做吧。
mex -setup
给了我以下选项:
1: /home/leMe/Matlab/bin/gccopts.sh :
Template Options file for building gcc MEX-files
2: /home/leMe/Matlab/bin/mexopts.sh :
Template Options file for building MEX-files via the system ANSI compiler
你试过了吗?它有用吗? – Oli 2011-12-16 10:50:25