1 If you read this file _as_is_, just ignore the funny characters you see.
2 It is written in the POD format (see pod/perlpod.pod) which is specially
3 designed to be readable as is.
7 README.symbian - Perl version 5 on Symbian OS
11 This document describes various features of the Symbian operating
12 system that will affect how Perl version 5 (hereafter just Perl)
13 is compiled and/or runs.
15 B<NOTE: this port (as of 0.4.1) does not compile into a Symbian
16 OS GUI application, but instead it results in a Symbian DLL.>
17 The DLL includes a C++ class called CPerlBase, which one can then
18 (derive from and) use to embed Perl into applications, see F<symbian/README>.
20 The base port of Perl to Symbian only implements the basic POSIX-like
21 functionality; it does not implement any further Symbian or Series 60,
22 Series 80, or UIQ bindings for Perl.
24 It is also possible to generate Symbian executables for "miniperl"
25 and "perl", but since there is no standard command line interface
26 for Symbian (nor full keyboards in the devices), these are useful
27 mainly as demonstrations.
29 =head2 Compiling Perl on Symbian
31 (0) You need to have the appropriate Symbian SDK installed.
33 These instructions have been tested under various Nokia Series 60
34 Symbian SDKs (1.2 to 2.6, 2.8 should also work, 1.2 compiles but
35 does not work), Series 80 2.0, and Nokia 7710 (Series 90) SDK.
36 You can get the SDKs from Forum Nokia (http://www.forum.nokia.com/).
37 A very rough port ("it compiles") to UIQ 2.1 has also been made.
39 A prerequisite for any of the SDKs is to install ActivePerl
40 from ActiveState, http://www.activestate.com/Products/ActivePerl/
42 Having the SDK installed also means that you need to have either
43 the Metrowerks CodeWarrior installed (2.8 and 3.0 were used in testing)
44 or the Microsoft Visual C++ 6.0 installed (SP3 minimum, SP5 recommended).
46 Note that for example the Series 60 2.0 VC SDK installation talks
47 about ActivePerl build 518, which does no more (as of mid-2005) exist
48 at the ActiveState website. The ActivePerl 5.8.4 build 810 was
49 used successfully for compiling Perl on Symbian. The 5.6.x ActivePerls
52 Other SDKs or compilers like Visual.NET, command-line-only
53 Visual.NET, Borland, GnuPoc, or sdk2unix have not been tried.
55 These instructions almost certainly won't work with older Symbian
56 releases or other SDKs. Patches to get this port running in other
57 releases, SDKs, compilers, platforms, or devices are naturally welcome.
59 (1) Get a Perl source code distribution (for example the file
60 perl-5.9.2.tar.gz is fine) from http://www.cpan.org/src/
61 and unpack it in your the C:/Symbian directory of your Windows
64 (2) Change to the perl source directory.
66 cd c:\Symbian\perl-5.x.x
68 (3) Run the following script using the perl coming with the SDK
70 perl symbian\config.pl
72 You must use the cmd.exe, the Cygwin shell will not work
73 (the PATH must include the SDK tools, including a Perl,
74 which should be the case under cmd.exe)
76 (4) Build the project, either by
80 in cmd.exe or by using either the Metrowerks CodeWarrior
81 or the Visual C++ 6.0.
83 If you use the VC IDE, you will have to run F<symbian\config.pl>
84 first using the cmd.exe, and then run 'make win.mf vc6.mf' to generate
85 the VC6 makefiles and workspaces. "make vc6" will compile for the VC6,
86 and "make cw" for the CodeWarrior.
88 The following SDK and compiler configurations and Nokia phones were
89 tested at some point in time (+ = compiled and PerlApp run, - = not),
90 both for Perl 5.8.x and 5.9.x:
93 --------+----+----+---
94 S60 1.2 | + | + | 3650 (*)
95 S60 2.0 | + | + | 6600
96 S60 2.1 | - | + | 6670
97 S60 2.6 | + | + | 6630
98 S60 2.8 | - | + | (not tested in a device)
99 S80 2.6 | - | + | 9300
100 S90 1.1 | + | - | 7710
101 UIQ 2.1 | - | + | (not tested in a device)
103 (*) Compiles but does not work, unfortunately, a problem with Symbian.
105 If you are using the 'make' directly, it is the GNU make from the SDKs,
106 and it will invoke the right make commands for the Windows emulator
107 build and the Arm target builds ('thumb' by default) as necessary.
109 The build scripts assume the 'absolute style' SDK installs under C:,
110 the 'subst style' will not work.
112 If using the VC IDE, to build use for example the File->Open Workspace->
113 C:\Symbian\8.0a\S60_2nd_FP2\epoc32\build\symbian\perl\perl\wins\perl.dsw
114 The emulator binaries will appear in the same directory.
116 If using the VC IDE, you will a lot of warnings in the beginning of
117 the build because a lot of headers mentioned by the source cannot
118 be found, but this is not serious since those headers are not used.
120 The Metrowerks will give a lot of warnings about unused variables and
121 empty declarations, you can ignore those.
123 When the Windows and Arm DLLs are built do not be scared by a very long
124 messages whizzing by: it is the "export freeze" phase where the whole
125 (rather large) API of Perl is listed.
127 Once the build is completed you need to create the DLL SIS file by
131 which will create the file perlXYZ.sis (the XYZ being the Perl version)
132 which you can then install into your Symbian device: an easy way
133 to do this is to send them via Bluetooth or infrared and just open
136 Since the total size of all Perl SIS files once installed is
137 over 2 MB, it is recommended to do the installation into a
138 memory card (drive E:) instead of the C: drive.
140 The size of the perlXYZ.SIS is about 370 kB but once it is in the
141 device it is about one 750 kB (according to the application manager).
143 The perlXYZ.sis includes only the Perl DLL: to create an additional
144 SIS file which includes some of the standard (pure) Perl libraries,
149 Some of the standard Perl libraries are included, but not all:
150 see L</HISTORY> or F<symbian\install.cfg> for more details
153 Some of the standard Perl XS extensions (see L</HISTORY> are
158 which will create perlXYZext.sis (290 kB -> 770 kB).
160 To compile the demonstration application PerlApp you need first to
161 install the Perl headers under the SDK.
163 To install the Perl headers and the class CPerlBase documentation
164 so that you no more need the Perl sources around to compile Perl
165 applications using the SDK:
169 The destination directory is C:\Symbian\perl\X.Y.Z. For more
170 details, see F<symbian\PerlBase.pod>.
172 Once the headers have been installed, you can create a SIS for
177 The perlapp.sis (11 kB -> 16 kB) will be built in the symbian
178 subdirectory, but a copy will also be made to the main directory.
180 If you want to package the Perl DLLs (one for WINS, one for ARMI),
181 the headers, and the documentation:
185 which will create perlXYZsdk.zip that can be used in another
186 Windows system with the SDK, without having to compile Perl in
189 If you want to package the PerlApp sources:
193 If you want to package the perl.exe and miniperl.exe, you
194 can use the perlexe.sis and miniperlexe.sis make targets.
195 You also probably want the perllib.sis for the libraries
196 and maybe even the perlapp.sis for the recognizer.
198 The make target 'allsis' combines all the above SIS targets.
200 To clean up after compilation you can use either of
205 depending on how clean you want to be.
207 =head2 Compilation problems
209 If you see right after "make" this
211 cat makefile.sh >makefile
212 'cat' is not recognized as an internal or external command,
213 operable program or batch file.
215 it means you need to (re)run the symbian\config.pl.
219 'perl' is not recognized as an internal or external command,
220 operable program or batch file.
222 you may need to reinstall the ActivePerl.
226 ren makedef.pl nomakedef.pl
227 The system cannot find the file specified.
228 C:\Symbian\...\make.exe: [rename_makedef] Error 1 (ignored)
230 please ignore it since it is nothing serious (the build process of
231 renames the Perl makedef.pl as nomakedef.pl to avoid confusing it
232 with a makedef.pl of the SDK).
236 The PerlApp application demonstrates how to embed Perl interpreters
237 to a Symbian application. The "Time" menu item runs the following
238 Perl code: C<print "Running in ", $^O, "\n", scalar localtime>,
239 the "Oneliner" allows one to type in Perl code, and the "Run"
240 opens a file chooser for selecting a Perl file to run.
242 The PerlApp also is started when the "Perl recognizer" (also included
243 and installed) detects a Perl file being activated througg the GUI,
244 and offers either to install it under \Perl (if the Perl file is in
245 the inbox of the messaging application) or to run it (if the Perl file
250 In the symbian subdirectory there is sisify.pl utility which can be
251 used to package Perl scripts and/or Perl library directories into SIS
252 files, which can be installed to the device. To run the sisify.pl
253 utility, you will need to have the 'makesis' and 'uidcrc' utilities
254 already installed. If you don't have the Win32 SDKs, you may try
255 for example http://gnupoc.sourceforge.net/ or http://symbianos.org/~andreh/.
257 =head2 Using Perl in Symbian
259 First of all note that you have full access to the Symbian device
260 when using Perl: you can do a lot of damage to your device (like
261 removing system files) unless you are careful. Please do take
262 backups before doing anything.
264 The Perl port has been done for the most part using the Symbian
265 standard POSIX-ish STDLIB library. It is a reasonably complete
266 library, but certain corners of such emulation libraries that tend
267 to be left unimplemented on non-UNIX platforms have been left
268 unimplemented also this time: fork(), signals(), user/group ids,
269 select() working for sockets, non-blocking sockets, and so forth.
270 See the file symbian/config.sh and look for 'undef' to find the
271 unsupported APIs (or from Perl use Config).
273 The filesystem of Symbian devices uses DOSish syntax, "drives"
274 separated from paths by a colon, and backslashes for the path. The
275 exact assignment of the drives probably varies between platforms, but
276 for example in Series 60 you might see C: as the (flash) main memory,
277 D: as the RAM drive, E: as the memory card (MMC), Z: as the ROM. In
278 Series 80 D: is the memory card. As far the devices go the NUL: is
279 the bit bucket, the COMx: are the serial lines, IRCOMx: are the IR
280 ports, TMP: might be C:\System\Temp. Remember to double those
281 backslashes in doublequoted strings.
283 The Perl DLL is installed in \System\Libs\. The Perl libraries and
284 extension DLLs are installed in \System\Libs\Perl\X.Y.Z\. The PerlApp
285 is installed in \System\Apps\, and the SIS also installs a couple of
286 demo scripts in \Perl\ (C:\Mydocs\Perl\ on Nokia 7710).
288 Note that the Symbian filesystem is very picky: it strongly prefers
289 the \ instead of the /.
291 When doing XS / Symbian C++ programming include first the Symbian
292 headers, then any standard C/POSIX headers, then Perl headers, and finally
293 any application headers.
295 New() and Copy() are unfortunately used by both Symbian and Perl code
296 so you'll have to play cpp games if you need them. PerlBase.h undefines
297 the Perl definitions and redefines them as PerlNew() and PerlCopy().
301 Lots. See F<symbian\TODO>.
305 As of Perl Symbian port version 0.4.1 any part of Perl's standard
306 regression test suite has not been run on a real Symbian device using
307 the ported Perl, so innumerable bugs may lie in wait. Therefore there
308 is absolutely no warranty.
312 When creating and extending application programming interfaces (APIs)
313 for Symbian or Series 60 or Series 80 or Series 90 it is suggested
314 that trademarks, registered trademarks, or trade names are not used in
315 the API names. Instead, developers should consider basing the API
316 naming in the existing (C++, or maybe Java) public component and API
317 naming, modified as appropriate by the rules of the programming
318 language the new APIs are for.
320 Nokia is a registered trademark of Nokia Corporation. Nokia's product
321 names are trademarks or registered trademarks of Nokia. Other product
322 and company names mentioned herein may be trademarks or trade names of
323 their respective owners.
331 Copyright (c) 2004-2005 Nokia. All rights reserved.
335 The Symbian port is licensed under the same terms as Perl itself.
345 (This will show as "0.01" in the Symbian Installer.)
347 - The console window is a very simple console indeed: one can
348 get the newline with "000" and the "C" button is a backspace.
349 Do not expect a terminal capable of vt100 or ANSI sequences.
350 The console is also "ASCII", you cannot input e.g. any accented
351 letters. Because of obvious physical constraints the console is
352 also very small: (in Nokia 6600) 22 columns, 17 rows.
353 - The following libraries are available:
354 AnyDBM_File AutoLoader base Carp Config Cwd constant
355 DynaLoader Exporter File::Spec integer lib strict Symbol
356 vars warnings XSLoader
357 - The following extensions are available:
358 attrs Compress::Zlib Cwd Data::Dumper Devel::Peek Digest::MD5 DynaLoader
359 Fcntl File::Glob Filter::Util::Call IO List::Util MIME::Base64
360 PerlIO::scalar PerlIO::via SDBM_File Socket Storable Time::HiRes
361 - The following extensions are missing for various technical reasons:
362 B ByteLoader Devel::DProf Devel::PPPort Encode GDBM_File
363 I18N::Langinfo IPC::SysV NDBM_File Opcode PerlIO::encoding POSIX
364 re Safe Sys::Hostname Sys::Syslog
365 threads threads::shared Unicode::Normalize
366 - Using MakeMaker or the Module::* to build and install modules
368 - Building XS other than the ones in the core is not supported.
370 Since this is 0.something release, any future releases are almost
371 guaranteed to be binary incompatible. As a sign of this the Symbian
372 symbol exports are kept unfrozen and the .def files fully rebuilt
379 - Perl 5.9.3 (patch level 25741)
380 - Compress::Zlib and IO::Zlib supported
383 We maintain the binary incompatibility.
389 - Perl 5.9.3 (patch level 25911)
390 - Series 80 2.0 and UIQ 2.1 support
392 We maintain the binary incompatibility.
398 - Perl 5.9.3 (patch level 26052)
399 - adding a sample Symbian extension
401 We maintain the binary incompatibility.
405 - Perl 5.9.5 (patch level 30002)
406 - added extensions: Compress/Raw/Zlib, Digest/SHA,
407 Hash/Util, Math/BigInt/FastCalc, Text/Soundex, Time/Piece
408 - port to S90 1.1 by alexander smishlajev
410 We maintain the binary incompatibility.