Problem when debug under linux

I use matlab 2011b under fedora 15. when I am trying to debug cpp files using gdb, there is a problem. I first type "matlab -Dgdb" in the terminal,and I got this:

GNU gdb (GDB) Fedora (7.2.90.20110703-40.fc15)
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i686-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/local/MATLAB/R2011a/bin/glnx86/MATLAB...Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/MATLAB
(no debugging symbols found)...done.

and then I use:"run -nojvm", and got:

(gdb) run -nojvm
Starting program: /usr/local/MATLAB/R2011a/bin/glnx86/MATLAB -nojvm
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/libut.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/libmwfl.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/libmx.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/libmwmpath.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/libmwservices.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/libmwjmi.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/libmwbridge.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/libmwmcr.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/libmwm_dispatcher.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/libmwm_interpreter.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../sys/os/glnx86/libstdc++.so.6
Try: yum --disablerepo='*' --enablerepo='*-debuginfo' install /usr/lib/debug/.build-id/56/6e3b6a180d6776c0d6a35bb389990d0d23d50c.debug
[Thread debugging using libthread_db enabled]
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwi18n.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libboost_date_time.so.1.40.0
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libboost_system.so.1.40.0
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libboost_thread.so.1.40.0
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwresource_core.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwMATLAB_res.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libboost_filesystem.so.1.40.0
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libboost_regex.so.1.40.0
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libboost_signals.so.1.40.0
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwmlutil.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwmathutil.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libboost_serialization.so.1.40.0
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwiqm.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwnativejava_services.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmex.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwm_parser.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwudd.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwmlint.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwmtok.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwmcos.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwgui.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwhg.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwhgutils.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libuij.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwudd_mi.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwuinone.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwm_ir.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwuix.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libboost_iostreams.so.1.40.0
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwxmlcore.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmat.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwprofiler.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwmathrng.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwmlib.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwm_pcodeio.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwm_pcodegen.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwspmatrix.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwir_xfmr.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwgraphics_util.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwhardcopy.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwhgdatatypes.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwlapack.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwbinder.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwompwrapper.so
[New Thread 0x40a9b70 (LWP 1917)]
[New Thread 0x48aab70 (LWP 1918)]
[New Thread 0x50abb70 (LWP 1919)]
[New Thread 0x58acb70 (LWP 1920)]
[New Thread 0x60adb70 (LWP 1921)]
[Thread 0x60adb70 (LWP 1921) exited]

                              < M A T L A B (R) >
                    Copyright 1984-2010 The MathWorks, Inc.
                  Version 7.12.0.635 (R2011a) 32-bit (glnx86)
                                 March 18, 2011

Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/libmwmathelem.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/libmwmathxps.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/libmwmathcore.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/libmwblas.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/../../bin/glnx86/../../bin/glnx86/mklcompat.so
Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/libmwbuiltins.so

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Missing separate debuginfo for /usr/local/MATLAB/R2011a/bin/glnx86/libmwhgbuiltins.so

I have tried google, but I can't find how to solve this.

[Kaustubha Govind]

I think the warnings are because you do not have the debug builds for all MATLAB runtime libraries - as expected, only the release builds are shipped. Does MATLAB start up eventually and let you run your programs? You should still be able to debug any MEX files (compiled with the -g option) running in this session.

Answer 1

[Daniel Shub]

I am running 64-bit Debian, and do not see the errors you are getting. What is in your /usr/local/MATLAB/R2011a/bin/glnx86 directory and what are the permissions? In the corresponding directory for my system the files are all permission 555.