Using Matlab Compiler to create a 'Standalone' application
in [Matlab]
|
Prev: uitable: copy/paste multiple cells
Next: How can I simulate the rotation of a wheel with Simmechanics
From: Oisin Counihan on 28 Oct 2009 12:29 Hi, I am trying to compile a Matlab function (hello.m) to a standalone executable. After wasting a ludicrous amount of time I have finally got the compiler to produce an executable (on Red Hat Linux using Matlab R2008a). Now however I doesn't run, Trying to run it on the machine on which it was complied gives the error: hello: error while loading shared libraries: libmwmclmcrrt.so: cannot open shared object file: No such file or directory. I assume this is because I have not added the appropriate paths. Along with the executable the compiler generates a readme.txt which helpfully specifies that the following paths must be added to LD_LIBRARY_PATH: <mcr_root>/version/runtime/glnx86: <mcr_root>/version/sys/os/glnx86: <mcr_root>/version/sys/java/jre/glnx86/jre1.6.0/lib/i386/native_threads: <mcr_root>/version/sys/java/jre/glnx86/jre1.6.0/lib/i386/server: <mcr_root>/version/sys/java/jre/glnx86/jre1.6.0/lib/i386: setenv XAPPLRESDIR <mcr_root>/version/X11/app-defaults however it gives no indication as to how I can determine the value of <mcr_root> for my machine. Anyone have any ideas how I can determine this for a given machine? Thanks. Ois?n.
From: Jeremy Shaver on 9 Nov 2009 16:23
"Oisin Counihan" <oisin_nz(a)yahoo.co.uk> wrote in message <hc9rgf$cul$1(a)fred.mathworks.com>... > Hi, > > I am trying to compile a Matlab function (hello.m) to a standalone executable. After wasting a ludicrous amount of time I have finally got the compiler to produce an executable (on Red Hat Linux using Matlab R2008a). Now however I doesn't run, > > Trying to run it on the machine on which it was complied gives the error: > hello: error while loading shared libraries: libmwmclmcrrt.so: cannot open shared object file: No such file or directory. > > I assume this is because I have not added the appropriate paths. Along with the executable the compiler generates a readme.txt which helpfully specifies that the following paths must be added to LD_LIBRARY_PATH: > <mcr_root>/version/runtime/glnx86: > <mcr_root>/version/sys/os/glnx86: > <mcr_root>/version/sys/java/jre/glnx86/jre1.6.0/lib/i386/native_threads: > <mcr_root>/version/sys/java/jre/glnx86/jre1.6.0/lib/i386/server: > <mcr_root>/version/sys/java/jre/glnx86/jre1.6.0/lib/i386: > setenv XAPPLRESDIR <mcr_root>/version/X11/app-defaults > > however it gives no indication as to how I can determine the value of <mcr_root> for my machine. Anyone have any ideas how I can determine this for a given machine? > > Thanks. > > Ois?n. I've been having trouble with a similar problem on a Mac. You need to have the MCR installed ahead of time. You can either require the user to install it at a predefined location or include it with your bundle. I've had luck with the latter where I add the mcr directory to my application then refer to it relatively when I add it to the path. Scott |