binfmtgcj(1)

NAME
binfmtgcj-interpreter - binfmt_misc gcj handler

SYNOPSIS
binfmtgcj-interpreter GCJ-java-source-file-name [command-line options ...]

DESCRIPTION
binfmtgcj-interpreter compiles a Java source file specified on the command-line using the GCJ compiler, and executes the resulting file.

It is designed to be used as a handler for binfmt_misc handler, which is a system used in Linux for handling arbitrary files as executables.

The command-line options are passed on to the compiled binary.

FILE MAGIC

There is a requirement for Java source files to have the magic characters //BINFMTGCJ: at the beginning of the file.

That line also is used to specify the additional command-line options for C compiler.

ENVIRONMENT

GCJ The compiler used. The default is to use gcj

BINFMTCTMPDIR

    Temporary directory used for binary and execution.

    Falls back to $TMPDIR $TEMPDIR or /tmp

BINFMTC_DEBUG
    enables debug output if set.

BINFMTC_GCJ_OPTS
    Additional GCJ options. Use BINFMTC_DEBUG to verify the options being passed on to gcc.

    The default is -O2 -Wall

AUTHOR
Junichi Uekawa (dancer@debian.org)

Upstream page is available at http://www.netfort.gr.jp/~dancer/software/

SEE ALSO
binfmtasm-interpreter(1), binfmtc-interpreter(1), binfmtcxx-interpreter(1), binfmtf-interpreter(1), binfmtf95-interpreter(1)