I'm working on a project using matlab version R2009b and using isptoolbox that required mex, it solved by installing mingw and gnumex to running the isptoolbox.
I got this error while i upgrade my windows7 from 32bit to 64bit
Error:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | mex -v isp_ifptrack_helper.c This is mex, Copyright 1984-2007 The MathWorks, Inc. -> Default options filename found in C:\Users\DELL\AppData\Roaming\MathWorks\MATLAB\R2009b ---------------------------------------------------------------- -> Options file = C:\Users\DELL\AppData\Roaming\MathWorks\MATLAB\R2009b\mexopts.bat MATLAB = C:\PROGRA~1\MATLAB\R2009b -> COMPILER = gcc -> Compiler flags: COMPFLAGS = -c -DMATLAB_MEX_FILE OPTIMFLAGS = -O3 DEBUGFLAGS = -g arguments = Name switch = -o -> Pre-linking commands = -> LINKER = C:\PROGRA~1\MATLAB\R2009b\sys\perl\win32\bin\perl.exe C:\users\dell\DOCUME~1\matlab\trunk\linkmex.pl -> Link directives: LINKFLAGS = -LC:\Users\DELL\AppData\Roaming\MATHWO~1\MATLAB\R2009b\gnumex LINKDEBUGFLAGS = -g -Wl,--image-base,0x28000000\n LINKFLAGSPOST = Name directive = -o isp_ifptrack_helper.mexw64 File link directive = Lib. link directive = Rsp file indicator = -> Resource Compiler = C:\PROGRA~1\MATLAB\R2009b\sys\perl\win32\bin\perl.exe C:\users\dell\DOCUME~1\matlab\trunk\rccompile.pl -o mexversion.res -> Resource Linker = ---------------------------------------------------------------- --> gcc -c -DMATLAB_MEX_FILE -oC:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj -IC:\PROGRA~1\MATLAB\R2009b\extern\include -IC:\PROGRA~1\MATLAB\R2009b\simulink\include -O3 -DMX_COMPAT_32 isp_ifptrack_helper.c --> C:\PROGRA~1\MATLAB\R2009b\sys\perl\win32\bin\perl.exe C:\users\dell\DOCUME~1\matlab\trunk\linkmex.pl -o isp_ifptrack_helper.mexw64 -LC:\Users\DELL\AppData\Roaming\MATHWO~1\MATLAB\R2009b\gnumex -s C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x37a): undefined reference to `mexErrMsgTxt' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x390): undefined reference to `mexErrMsgTxt' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x39a): undefined reference to `mxGetPr' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x3a8): undefined reference to `mxGetM' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x3b4): undefined reference to `mxGetN' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x3c1): undefined reference to `mxGetPr' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x3d0): undefined reference to `mxGetPi' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x3df): undefined reference to `mxGetM' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x3f3): undefined reference to `mexErrMsgTxt' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x3fe): undefined reference to `mxGetScalar' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x40d): undefined reference to `mxGetScalar' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x41c): undefined reference to `mxGetScalar' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x42b): undefined reference to `mxGetScalar' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x43a): undefined reference to `mxGetScalar' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x452): undefined reference to `mxCreateDoubleMatrix_700' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x468): undefined reference to `mxCreateDoubleMatrix_700' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x475): undefined reference to `mxGetPr' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x482): undefined reference to `mxGetPr' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x4fd): undefined reference to `mxGetN' C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj:isp_ifptrack_helper.c:(.text+0x520): undefined reference to `mexErrMsgTxt' c:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../../../mingw32/bin/ld.exe: C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj: bad reloc address 0x20 in section `.eh_frame' collect2.exe: error: ld returned 1 exit status link command: gcc -shared C:\Users\DELL\AppData\Roaming\MATHWO~1\MATLAB\R2009b\gnumex\mex.def -o isp_ifptrack_helper.mexw64 -LC:\Users\DELL\AppData\Roaming\MATHWO~1\MATLAB\R2009b\gnumex -s C:\USERS\DELL\APPDATA\LOCAL\TEMP\MEX_18~1\isp_ifptrack_helper.obj -llibmx -llibmex -llibmat C:\PROGRA~1\MATLAB\R2009B\BIN\MEX.PL: Error: Link of 'isp_ifptrack_helper.mexw64' failed. ??? Error using ==> mex at 221Unable to complete successfully. |
- Install cygwin, search mingw64 and mark the mingw64 x86_64 gcc core module
- replace mexopt.bat with: https://gist.github.com/1579415
