NAME
gcjh - generate header files from Java class files
SYNOPSIS
gcjh [-stubs]
[-jni]
[-force] [-old] [
-trace] [-J option]
[-add text] [-append
text] [-friend text]
[-preprend text]
[--classpath=path] [--CLASSPATH=
path]
[--bootclasspath=path]
[-Idir...] [-d
dir...]
[-o file] [-td
dir]
[-M] [-MM] [-MD] [
-MMD]
[--version] [--help] [
-v] [--verbose]
classname...
DESCRIPTION
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.
OPTIONS
- -stubs
- This causes "gcjh" to generate
stub files instead of header files. By default the stub file will
be named after the class, with a suffix of .cc. In
JNI mode, the default output file will have
the suffix .c.
- -jni
- This tells "gcjh" to generate a
JNI header or stub. By default, CNI headers are generated.
- -force
- This option forces "gcjh" to
write the output file.
- -old
- This option is accepted but ignored for
compatibility.
- -trace
- This option is accepted but ignored for
compatibility.
- -J option
- This option is accepted but ignored for
compatibility.
- -add text
- Inserts text into the class body.
This is ignored in JNI mode.
- -append text
- Inserts text into the header file
after the class declaration. This is ignored in JNI mode.
- -friend text
- Inserts text into the class as a
"friend" declaration. This is ignored in JNI mode.
- -prepend text
- Inserts text into the header file
before the class declaration. This is ignored in JNI mode.
- --classpath=path
-
- --CLASSPATH=path
-
- --bootclasspath=path
-
- -Idirectory
-
- -d directory
-
- -o file
- These options are all identical to the
corresponding gcj options.
- -o file
- Sets the output file name. This cannot be
used if there is more than one class on the command line.
- -td directory
- Sets the name of the directory to use for
temporary files.
- -M
- Print all dependencies to stdout; suppress
ordinary output.
- -MM
- Print non-system dependencies to stdout;
suppress ordinary output.
- -MD
- Print all dependencies to stdout.
- -MMD
- Print non-system dependencies to stdout.
- --help
- Print help about "gcjh" and exit.
No further processing is done.
- --version
- Print version information for
"gcjh" and exit. No further processing is done.
- -v, --verbose
- Print extra information while
running.
All remaining options are considered to be names of classes.
SEE ALSO
gcc(1),
gcj(1),
gij(1),
jv-scan(1),
jcf-dump(1),
gfdl(7), and
the Info entries for gcj and gcc.
COPYRIGHT
Copyright (c) 2001, 2002,
2003, 2004, 2005 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free
Documentation License, Version 1.2 or any later version published
by the Free Software Foundation; with the Invariant Sections being
``GNU General Public License'', the
Front-Cover texts being (a) (see below), and with the Back-Cover
Texts being (b) (see below). A copy of the license is included in
the man page gfdl(7).
(a) The FSF's Front-Cover Text is:
A GNU Manual
(b) The FSF's Back-Cover Text is:
You have freedom to copy and modify this GNU Manual, like GNU
software. Copies published by the Free Software Foundation raise
funds for GNU development.