1SWIG(1)                          User Commands                         SWIG(1)
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NAME

6       swig - Simplified Wrapper and Interface Generator
7

SYNOPSIS

9       swig [ options ] " file"
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DESCRIPTION

12       The  swig  command  is used to create wrapper code to connect C and C++
13       code to scripting languages like Perl, Python, Tcl etc. from the  defi‐
14       nition  of the interface. For detailed information on writing those in‐
15       terface definitions please  refer  to  /usr/share/doc/swig-doc/Doc/Man‐
16       ual/index.html from the swig-doc package.
17
18       This manpage concentrates on explaining the invocation of the swig com‐
19       mand.
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OPTIONS

22       Supported Target Language Options
23
24       -csharp
25              Generate C# wrappers
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27       -d     Generate D wrappers
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29       -go    Generate Go wrappers
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31       -guile Generate Guile wrappers
32
33       -java  Generate Java wrappers
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35       -javascript
36              Generate Javascript wrappers
37
38       -lua   Generate Lua wrappers
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40       -octave
41              Generate Octave wrappers
42
43       -perl5 Generate Perl 5 wrappers
44
45       -php7  Generate PHP 7 wrappers
46
47       -python
48              Generate Python wrappers
49
50       -r     Generate R (aka GNU S) wrappers
51
52       -ruby  Generate Ruby wrappers
53
54       -scilab
55              Generate Scilab wrappers
56
57       -tcl8  Generate Tcl 8 wrappers
58
59       -xml   Generate XML wrappers
60
61       Experimental Target Language Options
62
63       -mzscheme
64              Generate MzScheme/Racket wrappers
65
66       -ocaml Generate OCaml wrappers
67
68       General Options
69
70       -addextern
71              Add extra extern declarations
72
73       -c++   Enable C++ processing
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75       -co <file>
76              Check <file> out of the SWIG library
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78       -copyctor
79              Automatically generate copy constructors wherever possible
80
81       -cpperraswarn
82              Treat the preprocessor #error statement as #warning (default)
83
84       -cppext <ext>
85              Change file extension of generated C++ files to  <ext>  (default
86              is cxx)
87
88       -copyright
89              Display copyright notices
90
91       -debug-classes
92              Display information about the classes found in the interface
93
94       -debug-module <n> Display module parse tree at stages 1-4, <n> is a csv
95              list of stages
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97       -debug-symtabs
98              Display symbol tables information
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100       -debug-symbols
101              Display target language symbols in the symbol tables
102
103       -debug-csymbols
104              Display C symbols in the symbol tables
105
106       -debug-lsymbols
107              Display target language layer symbols
108
109       -debug-tags
110              Display information about the tags found in the interface
111
112       -debug-template
113              Display information for debugging templates
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115       -debug-top <n>
116              Display entire parse tree at stages 1-4, <n> is a  csv  list  of
117              stages
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119       -debug-typedef
120              Display  information  about the types and typedefs in the inter‐
121              face
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123       -debug-typemap
124              Display typemap debugging information
125
126       -debug-tmsearch
127              Display typemap search debugging information
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129       -debug-tmused
130              Display typemaps used debugging information
131
132       -directors
133              Turn on director mode for all the classes, mainly for testing
134
135       -dirprot
136              Turn on wrapping of protected members for director classes  (de‐
137              fault)
138
139       -D<symbol>
140              Define a symbol <symbol> (for conditional compilation)
141
142       -E     Preprocess only, does not generate wrapper code
143
144       -external-runtime [file]
145              Export the SWIG runtime stack
146
147       -fakeversion <v> Make SWIG fake the program version number to <v>
148
149       -fcompact
150              Compile in compact mode
151
152       -features <list> Set global features, where <list> is a comma separated
153       list of
154              features, eg -features directors,autodoc=1 If no explicit  value
155              is given to the feature, a default of 1 is used
156
157       -fastdispatch
158              Enable  fast dispatch mode to produce faster overload dispatcher
159              code
160
161       -Fmicrosoft
162              Display error/warning messages in Microsoft format
163
164       -Fstandard
165              Display error/warning messages in commonly used format
166
167       -fvirtual
168              Compile in virtual elimination mode
169
170       -help  Display help
171
172       -I             - Don't search the current directory
173
174       -I<dir>
175              Look for SWIG files in directory <dir>
176
177       -ignoremissing
178              Ignore missing include files
179
180       -importall
181              Follow all #include statements as imports
182
183       -includeall
184              Follow all #include statements
185
186       -l<ifile>
187              Include SWIG library file <ifile>
188
189       -macroerrors
190              Report errors inside macros
191
192       -makedefault
193              Create default constructors/destructors (the default)
194
195       -M     List all dependencies
196
197       -MD    Is equivalent to `-M -MF <file>', except `-E' is not implied
198
199       -MF <file>
200              Generate dependencies into <file> and continue generating  wrap‐
201              pers
202
203       -MM    List dependencies, but omit files in SWIG library
204
205       -MMD   Like `-MD', but omit files in SWIG library
206
207       -module <name>
208              Set module name to <name>
209
210       -MP    Generate phony targets for all dependencies
211
212       -MT <target>
213              Set the target of the rule emitted by dependency generation
214
215       -nocontract
216              Turn off contract checking
217
218       -nocpperraswarn
219              Do not treat the preprocessor #error statement as #warning
220
221       -nodefault
222              Do not generate default constructors nor default destructors
223
224       -nodefaultctor
225              Do not generate implicit default constructors
226
227       -nodefaultdtor
228              Do not generate implicit default destructors
229
230       -nodirprot
231              Do not wrap director protected members
232
233       -noexcept
234              Do not wrap exception specifiers
235
236       -nofastdispatch
237              Disable fast dispatch mode (default)
238
239       -nopreprocess
240              Skip the preprocessor step
241
242       -notemplatereduce
243              Disable reduction of the typedefs in templates
244
245       -O     Enable the optimization options: -fastdispatch -fvirtual
246
247       -o <outfile>
248              Set name of C/C++ output file to <outfile>
249
250       -oh <headfile>
251              Set name of C++ output header file for directors to <headfile>
252
253       -outcurrentdir
254              Set  default  output  dir to current dir instead of input file's
255              path
256
257       -outdir <dir>
258              Set language specific files output directory to <dir>
259
260       -pcreversion
261              Display PCRE version information
262
263       -small Compile in virtual elimination and compact mode
264
265       -swiglib
266              Report location of SWIG library and exit
267
268       -templatereduce
269              Reduce all the typedefs in templates
270
271       -v     Run in verbose mode
272
273       -version
274              Display SWIG version number
275
276       -Wall  Remove all warning suppression, also implies -Wextra
277
278       -Wallkw
279              Enable keyword warnings for all the supported languages
280
281       -Werror
282              Treat warnings as errors
283
284       -Wextra
285              Adds       the       following       additional        warnings:
286              202,309,403,405,512,321,322
287
288       -w<list>
289              Suppress/add warning messages, eg -w401,+321 - see Warnings.html
290
291       -xmlout <file>
292              Write  XML version of the parse tree to <file> after normal pro‐
293              cessing
294
295       Options can also be defined using the SWIG_FEATURES  environment  vari‐
296       able, for example:
297
298              $ SWIG_FEATURES="-Wall"
299              $ export SWIG_FEATURES
300              $ swig -python interface.i
301
302       is equivalent to:
303
304              $ swig -Wall -python interface.i
305
306       Arguments  may  also  be passed in a file, separated by whitespace. For
307       example:
308
309              $ echo "-Wall -python interface.i" > args.txt
310              $ swig @args.txt
311
312       Note: 'swig -<lang> -help' displays options for a specific target  lan‐
313       guage.
314

AUTHOR

316       SWIG  was  originally created by David Beazley. For up-to-date informa‐
317       tion    about     authors     and     contributors     please     check
318       http://www.swig.org/guilty.html.   This  manual  page  was  written  by
319       Torsten Landschoff <torsten@debian.org> and updated by Jitka Plesnikova
320       <jplesnik@redhat.com> (but may be used by others).
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324h2m_helper_swig                  February 2022                         SWIG(1)
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