Retro68/gcc/libjava/classpath/doc/gjavah.1

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.\" ========================================================================
.\"
.IX Title "GJAVAH 1"
.TH GJAVAH 1 "2016-12-21" "0.99.1-pre" "GNU"
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.nh
.SH "NAME"
gjavah \- \- generate header files from Java class files
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
gjavah ...
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The \fBgjavah\fR program is used to generate header files from class
files.  It can generate both \s-1CNI\s0 and \s-1JNI\s0 header files, as well as stub
implementation files which can be used as a basis for implementing the
required native methods.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-d\fR \fI\s-1DIR\s0\fR" 4
.IX Item "-d DIR"
Set output directory.
.IP "\fB\-o\fR \fI\s-1FILE\s0\fR" 4
.IX Item "-o FILE"
Set output file (only one of \fB\-d\fR or \fB\-o\fR may be used).
.IP "\fB\-cmdfile\fR \fI\s-1FILE\s0\fR" 4
.IX Item "-cmdfile FILE"
Read command file.
.IP "\fB\-all\fR \fI\s-1DIR\s0\fR" 4
.IX Item "-all DIR"
Operate on all class files under directory \fI\s-1DIR\s0\fR.
.IP "\fB\-stubs\fR" 4
.IX Item "-stubs"
Emit stub implementation.
.IP "\fB\-jni\fR" 4
.IX Item "-jni"
Emit \s-1JNI\s0 stubs or header (default).
.IP "\fB\-cni\fR" 4
.IX Item "-cni"
Emit \s-1CNI\s0 stubs or header (default \s-1JNI\s0).
.IP "\fB\-verbose\fR" 4
.IX Item "-verbose"
Set verbose mode.
.IP "\fB\-force\fR" 4
.IX Item "-force"
Output files should always be written.
.PP
Class path options:
.IP "\fB\-classpath\fR \fI\s-1PATH\s0\fR" 4
.IX Item "-classpath PATH"
Set the class path.
.IP "\fB\-I\fR\fI\s-1DIR\s0\fR" 4
.IX Item "-IDIR"
Add directory to class path.
.IP "\fB\-bootclasspath\fR \fI\s-1PATH\s0\fR" 4
.IX Item "-bootclasspath PATH"
Set the boot class path.
.IP "\fB\-extdirs\fR \fI\s-1PATH\s0\fR" 4
.IX Item "-extdirs PATH"
Set the extension directory path.
.PP
Standard options:
.IP "\fB\-help\fR" 4
.IX Item "-help"
Print help text, then exit.
.IP "\fB\-version\fR" 4
.IX Item "-version"
Print version number, then exit.
.IP "\fB\-J\fR\fI\s-1OPTION\s0\fR" 4
.IX Item "-JOPTION"
Pass argument to the Java runtime.
.SH "BUGS"
.IX Header "BUGS"
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIjavac\fR\|(1), ...
.SH "AUTHOR"
.IX Header "AUTHOR"