错误构建MEX-文件(MATLAB 2012A)上的Kubuntu“的/ usr / bin中/ LD:找不到可以-lstdc ++” [英] Error building MEX-files (MATLAB 2012a) on Kubuntu '/usr/bin/ld: cannot find -lstdc++'
问题描述
我试图建立matlab的2012A C程序,通过命令:
MEX mat_trans2.c
和我得到这个错误:
的/ usr / bin中/ LD:找不到-lstdc ++
collect2:劳工处返回1退出状态
MEX:对mat_trans2.mexa64链接失败。
使用MEX错误(行206)
无法顺利完成。
前段时间,我是能够建立.c文件,我不知道发生了什么吧!也许有些事情在我的Kubuntu 12.04 64位系统升级后更改。
有没有人谁知道如何解决这个问题?
感谢您!!!!
编辑:我编辑的消息在夏嘉曦回复。 运行:
MEX -v mat_trans2.c
我得到:
************** ************************************
警告:无论-compatibleArrayDims也不-largeArrayDims被选中。
使用-compatibleArrayDims。在未来,MATLAB将需要
使用-largeArrayDims和删除-compatibleArrayDims
选项。欲了解更多信息,请参阅:
http://www.mathworks.com/help/techdoc/matlab_external/bsflnue-1.html
************************************************** ************************
/主页/马法尔达/ MATLAB /斌/ MEX:1:/home/mafalda/MATLAB/bin/util/oscheck.sh:/lib64/libc.so.6:未找到
/主页/马法尔达/ MATLAB /斌/ MEX:1:/home/mafalda/MATLAB/bin/util/oscheck.sh:/lib64/libc.so.6:未找到
- > mexopts.sh从目录源(DIR = $preF_DIR)
FILE = /home/mafalda/.matlab/R2012a/mexopts.sh
-------------------------------------------------- --------------
- > MATLAB = /家庭/马法尔达/ MATLAB
- > CC = GCC-4.4
- > CC标志:
CFLAGS = -ansi -D_GNU_SOURCE -fexceptions -fPIC -fno-省略帧指针-pthread
CDEBUGFLAGS = -g
COPTIMFLAGS = -O -DNDEBUG
CLIBS = -Wl,-rpath链接为/ home /马法尔达/ MATLAB /斌/ glnxa64 -L /家庭/马法尔达/ MATLAB /斌/ glnxa64 -lmx -lmex -lmat -lm -lstdc ++
参数= -DMX_COMPAT_32
- > CXX = G ++ - 4.4
- > CXX标志:
CXXFLAGS = -ansi -D_GNU_SOURCE -fPIC -fno-省略帧指针-pthread
CXXDEBUGFLAGS = -g
CXXOPTIMFLAGS = -O -DNDEBUG
CXXLIBS = -Wl,-rpath链接为/ home /马法尔达/ MATLAB /斌/ glnxa64 -L /家庭/马法尔达/ MATLAB /斌/ glnxa64 -lmx -lmex -lmat -lm
参数= -DMX_COMPAT_32
- > FC = gfortran-4.4
- > FC标志:
FFLAGS = -fexceptions -fbackslash -fPIC -fno-省略帧指针
FDEBUGFLAGS = -g
FOPTIMFLAGS = -O
FLIBS = -Wl,-rpath链接为/ home /马法尔达/ MATLAB /斌/ glnxa64 -L /家庭/马法尔达/ MATLAB /斌/ glnxa64 -lmx -lmex -lmat -lm
参数= -DMX_COMPAT_32
- > LD = GCC-4.4
- >链接标志:
LDFLAGS = -pthread -shared轮候册, - 版本脚本/家庭/马法尔达/ MATLAB /的extern / lib中/ glnxa64 / mexFunction.map轮候册, - 没有不确定
LDDEBUGFLAGS = -g
LDOPTIMFLAGS = -O
LDEXTENSION = .mexa64
参数=
- > LDCXX =
- >链接标志:
LDCXXFLAGS =
LDCXXDEBUGFLAGS =
LDCXXOPTIMFLAGS =
LDCXXEXTENSION =
参数=
-------------------------------------------------- --------------
- > GCC-4.4 -c -I /家庭/马法尔达/ MATLAB / EXTERN /包括-I /家庭/马法尔达/ Matlab / Simulink /包括-DMATLAB_MEX_FILE -ansi -D_GNU_SOURCE -fexceptions -fPIC -fno-省略帧指针-pthread - DMX_COMPAT_32 -O -DNDEBUGmat_trans2.c
- > GCC-4.4 -O -pthread -shared轮候册, - 版本脚本/家庭/马法尔达/ MATLAB /的extern / lib中/ glnxa64 / mexFunction.map轮候册, - 无未定义-omat_trans2.mexa64mat_trans2的.o -Wl,-rpath链接为/ home /马法尔达/ MATLAB /斌/ glnxa64 -L /家庭/马法尔达/ MATLAB /斌/ glnxa64 -lmx -lmex -lmat -lm -lstdc ++
在/ usr /斌/劳工处:找不到-lstdc ++
collect2:劳工处返回1退出状态
MEX:对mat_trans2.mexa64链接失败。
使用MEX错误(行206)
无法顺利完成。
我想说的问题是,/lib64/libc.so.6:无法找到
加:
定位的libstdc ++。so.6
/home/mafalda/MATLAB/bin/glnxa64/libstdc++.so.6
/home/mafalda/MATLAB/bin/glnxa64/libstdc++.so.6.0.13
/home/mafalda/MATLAB/sys/os/glnxa64/libstdc++.so.6
/home/mafalda/MATLAB/sys/os/glnxa64/libstdc++.so.6.0.16
/home/mafalda/MATLAB/toolbox/edalink/foundation/hdllink/scripts/linux32/libstdc++.so.6
/home/mafalda/MATLAB/toolbox/edalink/foundation/hdllink/scripts/linux32/libstdc++.so.6.0.13
/home/mafalda/MATLAB/toolbox/sldv/sldv/polyspace-dvo/lib/x86-linux/libstdc++.so.6
/usr/lib/i386-linux-gnu/libstdc++.so.6
/usr/lib/i386-linux-gnu/libstdc++.so.6.0.16
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16
/usr/lib32/libstdc++.so.6
/usr/lib32/libstdc++.so.6.0.16
琐碎的解决方案,我没有检查最明显的事情:
$命令和apt-get安装的libstdc ++ 6-4.4-dev的
I'm trying to build a C program on Matlab 2012a, through the command:
mex mat_trans2.c
And I'm getting this error:
/usr/bin/ld: cannot find -lstdc++
collect2: ld returned 1 exit status
mex: link of ' "mat_trans2.mexa64"' failed.
Error using mex (line 206)
Unable to complete successfully.
Some time ago I was able to build .c files, I don't know what is happening now! Maybe something has changed after a system upgrade on my Kubuntu 12.04 64 bit.
Is there someone who know how to solve this?
Thank you!!!!
Edit: I edit the message to reply at Shai. Running:
mex -v mat_trans2.c
I get:
**************************************************************************
Warning: Neither -compatibleArrayDims nor -largeArrayDims is selected.
Using -compatibleArrayDims. In the future, MATLAB will require
the use of -largeArrayDims and remove the -compatibleArrayDims
option. For more information, see:
http://www.mathworks.com/help/techdoc/matlab_external/bsflnue-1.html
**************************************************************************
/home/mafalda/MATLAB/bin/mex: 1: /home/mafalda/MATLAB/bin/util/oscheck.sh: /lib64/libc.so.6: not found
/home/mafalda/MATLAB/bin/mex: 1: /home/mafalda/MATLAB/bin/util/oscheck.sh: /lib64/libc.so.6: not found
-> mexopts.sh sourced from directory (DIR = $PREF_DIR)
FILE = /home/mafalda/.matlab/R2012a/mexopts.sh
----------------------------------------------------------------
-> MATLAB = /home/mafalda/MATLAB
-> CC = gcc-4.4
-> CC flags:
CFLAGS = -ansi -D_GNU_SOURCE -fexceptions -fPIC -fno-omit-frame-pointer -pthread
CDEBUGFLAGS = -g
COPTIMFLAGS = -O -DNDEBUG
CLIBS = -Wl,-rpath-link,/home/mafalda/MATLAB/bin/glnxa64 -L/home/mafalda/MATLAB/bin/glnxa64 -lmx -lmex -lmat -lm -lstdc++
arguments = -DMX_COMPAT_32
-> CXX = g++-4.4
-> CXX flags:
CXXFLAGS = -ansi -D_GNU_SOURCE -fPIC -fno-omit-frame-pointer -pthread
CXXDEBUGFLAGS = -g
CXXOPTIMFLAGS = -O -DNDEBUG
CXXLIBS = -Wl,-rpath-link,/home/mafalda/MATLAB/bin/glnxa64 -L/home/mafalda/MATLAB/bin/glnxa64 -lmx -lmex -lmat -lm
arguments = -DMX_COMPAT_32
-> FC = gfortran-4.4
-> FC flags:
FFLAGS = -fexceptions -fbackslash -fPIC -fno-omit-frame-pointer
FDEBUGFLAGS = -g
FOPTIMFLAGS = -O
FLIBS = -Wl,-rpath-link,/home/mafalda/MATLAB/bin/glnxa64 -L/home/mafalda/MATLAB/bin/glnxa64 -lmx -lmex -lmat -lm
arguments = -DMX_COMPAT_32
-> LD = gcc-4.4
-> Link flags:
LDFLAGS = -pthread -shared -Wl,--version-script,/home/mafalda/MATLAB/extern/lib/glnxa64/mexFunction.map -Wl,--no-undefined
LDDEBUGFLAGS = -g
LDOPTIMFLAGS = -O
LDEXTENSION = .mexa64
arguments =
-> LDCXX =
-> Link flags:
LDCXXFLAGS =
LDCXXDEBUGFLAGS =
LDCXXOPTIMFLAGS =
LDCXXEXTENSION =
arguments =
----------------------------------------------------------------
-> gcc-4.4 -c -I/home/mafalda/MATLAB/extern/include -I/home/mafalda/MATLAB/simulink/include -DMATLAB_MEX_FILE -ansi -D_GNU_SOURCE -fexceptions -fPIC -fno-omit-frame-pointer -pthread -DMX_COMPAT_32 -O -DNDEBUG "mat_trans2.c"
-> gcc-4.4 -O -pthread -shared -Wl,--version-script,/home/mafalda/MATLAB/extern/lib/glnxa64/mexFunction.map -Wl,--no-undefined -o "mat_trans2.mexa64" mat_trans2.o -Wl,-rpath-link,/home/mafalda/MATLAB/bin/glnxa64 -L/home/mafalda/MATLAB/bin/glnxa64 -lmx -lmex -lmat -lm -lstdc++
/usr/bin/ld: cannot find -lstdc++
collect2: ld returned 1 exit status
mex: link of ' "mat_trans2.mexa64"' failed.
Error using mex (line 206)
Unable to complete successfully.
I would say the problem is that /lib64/libc.so.6: cannot be found
Plus:
locate libstdc++.so.6
/home/mafalda/MATLAB/bin/glnxa64/libstdc++.so.6
/home/mafalda/MATLAB/bin/glnxa64/libstdc++.so.6.0.13
/home/mafalda/MATLAB/sys/os/glnxa64/libstdc++.so.6
/home/mafalda/MATLAB/sys/os/glnxa64/libstdc++.so.6.0.16
/home/mafalda/MATLAB/toolbox/edalink/foundation/hdllink/scripts/linux32/libstdc++.so.6
/home/mafalda/MATLAB/toolbox/edalink/foundation/hdllink/scripts/linux32/libstdc++.so.6.0.13
/home/mafalda/MATLAB/toolbox/sldv/sldv/polyspace-dvo/lib/x86-linux/libstdc++.so.6
/usr/lib/i386-linux-gnu/libstdc++.so.6
/usr/lib/i386-linux-gnu/libstdc++.so.6.0.16
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16
/usr/lib32/libstdc++.so.6
/usr/lib32/libstdc++.so.6.0.16
Trivial solution, I hadn't check the most obvious thing:
$ sudo apt-get install libstdc++6-4.4-dev
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