gcjh(1) - generate header files from Java class files


gcjh [OPTIONS]... CLASS...


The "gcjh" program is used to generate header files from class files. It can generate both CNI and JNI header files, as well as stub implementation files which can be used as a basis for implementing the required native methods. It is similar to "javah" but has slightly different command line options, and defaults to CNI.


See "javah" for a full description; this page only lists the additional options provided by "gcjh".

CNI text options

-add text
Insert text into class body.
-append text
Append text after class declaration.
-friend text
Insert text as a "friend" declaration.
-prepend text
Insert text before start of class.

Compatibility options (unused)

-td DIR
Unused compatibility option.

Standard options:

Print help text, then exit.
Print version number, then exit.
Pass argument to the Java runtime.