How to build MXE Octave-4.0.0 64 bits with Java support?

[Rafael Monteiro]

Hi,

I tried to build Octave-4.0.0 using this instructions: http://wiki.octave.org/Windows_Installer

The build was created on a Debian 8 system using --enable-64 flag and it works fine on Windows, but it looks like the Java interface was not built for some reason. If I try to run any Java command, I get something like this:

>> javaclasspath

error: javaMethod: Octave was not compiled with Java interface

error: called from

    javaclasspath at line 64 column 16

If I use the official 32bit Windows installer, Java works fine (ftp://ftp.gnu.org/gnu/octave/windows/octave-4.0.0_0-installer.exe).

Also, I was able to build Octave-3.8.2 with Java and the --enable-64 flag in the past with success.

Am I missing anything? Could anyone help, please?

Thanks in advance.

Best regards,

Rafael Monteiro