1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright (c) 2001 - 2016 The SCons Foundation
This file is processed by the bin/SConsDoc.py module.
See its __doc__ string for a discussion of the format.
-->
<!DOCTYPE sconsdoc [
<!ENTITY % scons SYSTEM '../../../../doc/scons.mod'>
%scons;
<!ENTITY % builders-mod SYSTEM '../../../../doc/generated/builders.mod'>
%builders-mod;
<!ENTITY % functions-mod SYSTEM '../../../../doc/generated/functions.mod'>
%functions-mod;
<!ENTITY % tools-mod SYSTEM '../../../../doc/generated/tools.mod'>
%tools-mod;
<!ENTITY % variables-mod SYSTEM '../../../../doc/generated/variables.mod'>
%variables-mod;
]>
<sconsdoc xmlns="http://www.scons.org/dbxsd/v1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
<tool name="javah">
<summary>
<para>
Sets construction variables for the &javah; tool.
</para>
</summary>
<sets>
<item>JAVAH</item>
<item>JAVAHFLAGS</item>
<item>JAVAHCOM</item>
<item>JAVACLASSSUFFIX</item>
</sets>
<uses>
<item>JAVAHCOMSTR</item>
<item>JAVACLASSPATH</item>
</uses>
</tool>
<builder name="JavaH">
<summary>
<para>
Builds C header and source files for
implementing Java native methods.
The target can be either a directory
in which the header files will be written,
or a header file name which
will contain all of the definitions.
The source can be the names of <filename>.class</filename> files,
the names of <filename>.java</filename> files
to be compiled into <filename>.class</filename> files
by calling the &b-link-Java; builder method,
or the objects returned from the
&b-Java;
builder method.
</para>
<para>
If the construction variable
&cv-link-JAVACLASSDIR;
is set, either in the environment
or in the call to the
&b-JavaH;
builder method itself,
then the value of the variable
will be stripped from the
beginning of any <filename>.class</filename> file names.
</para>
<para>
Examples:
</para>
<example_commands>
# builds java_native.h
classes = env.Java(target = 'classdir', source = 'src')
env.JavaH(target = 'java_native.h', source = classes)
# builds include/package_foo.h and include/package_bar.h
env.JavaH(target = 'include',
source = ['package/foo.class', 'package/bar.class'])
# builds export/foo.h and export/bar.h
env.JavaH(target = 'export',
source = ['classes/foo.class', 'classes/bar.class'],
JAVACLASSDIR = 'classes')
</example_commands>
</summary>
</builder>
<cvar name="JAVAH">
<summary>
<para>
The Java generator for C header and stub files.
</para>
</summary>
</cvar>
<cvar name="JAVAHCOM">
<summary>
<para>
The command line used to generate C header and stub files
from Java classes.
Any options specified in the &cv-link-JAVAHFLAGS; construction variable
are included on this command line.
</para>
</summary>
</cvar>
<cvar name="JAVAHCOMSTR">
<summary>
<para>
The string displayed when C header and stub files
are generated from Java classes.
If this is not set, then &cv-link-JAVAHCOM; (the command line) is displayed.
</para>
<example_commands>
env = Environment(JAVAHCOMSTR = "Generating header/stub file(s) $TARGETS from $SOURCES")
</example_commands>
</summary>
</cvar>
<cvar name="JAVAHFLAGS">
<summary>
<para>
General options passed to the C header and stub file generator
for Java classes.
</para>
</summary>
</cvar>
</sconsdoc>
|
