gaoithe

15 July 2009 @ 01:36 am

notes/howto setup symbian dev environment linux

You can set up a symbian development environment in a couple of hours.
Follow these instructions: http://www.martin.st/symbian/ they are very good.
Here are my extra notes on the install.
They might be useful to someone else (or myself again in future).

I have a nokia E65 and although it is very grotty (interface-wise) it has nice hardware. I like being able to make software for my electronic devices. I played with python apps on the phone a bit. Symbian signing is very awkward for sharing and even playing/experimenting/developing little apps.

I http://www.openstreetmap.org a bit and I use a bluetooth GPS with my mobile to collect the data with WhereAmI http://www.symbianos.org/whereami which is a really nice map display and GPS collection tool. It can also collect GSM cellid information, or rather, it hints it can but it doesn't on my phone. So I want to get the source and see what the problem is and can I get it working.

================================================================================

http://www.google.ie/search?q=symbian+development+linux

http://wiki.forum.nokia.com/index.php/Symbian_development_on_Linux_and_OS_X
The three main approaches. Realistically there seems to be one sensible approach.

Symbian's build system is based mostly on perl. And a bit of make.
It seems heavyish and they should have used make perhaps but the symbian apps are all going to be small enough really. These scripts are modified to work on unix. This matches symbian build system very closely. Seems to be best supported.

Other options: Replacing the build system with makefiles giving a lighter build system or integrating the build system with IDEs don't seem to be well supported.

Start here.

http://www.martin.st/symbian/ based on GnuPoc project
"for S60 3rd ed and UIQ 3, you need the EKA2 toolchain."
Of course we're going to build the compiler from source and not take binaries >;)
And of course we're going to install the extra gnupoc tools so we don't have to use wine too much.

What is going to be installed.

1. Working in this area and tools/scripts + source code are going here:
export SYM_WORKING_DIR=$HOME/src/mobile

2. compiler is going here:
export SYM_COMPILER_DIR=$HOME/csl-gcc

3. SDK is going here:
export EPOCROOT=$HOME/symbian-sdks/s60_3_fp2_v11/

Install steps.

0. Signup to nokia and start SDK download

http://www.forum.nokia.com/Tools_Docs_and_Code/Tools/Platforms/S60_Platform_SDKs/
3rd ed fp2 v1.1 430Mish

1. install gnupoc tools and 2. install compiler

mkdir -p $SYM_WORKING_DIR; cd $SYM_WORKING_DIR
wget http://www.martin.st/symbian/gnupoc-package-1.13.tar.gz
# http://www.codesourcery.com/sgpp/lite/arm/releases/2005Q1C  # and form fill and get OR:
wget http://www.martin.st/symbian/gnu-csl-arm-2005Q1C-arm-none-symbianelf.src.tar.bz2

tar -zxvf gnupoc-package-1.13.tar.gz
cd gnupoc-package-1.13
cd tools

less README
# I needed to install bison, I also do other development so possibly already had a
# bunch of other devel packages and tools installed. If it needs bison it probably
# needs make/autoconf/gcc packages 
sudo apt-get install bison

./install_csl_gcc ../../gnu-csl-arm-2005Q1C-arm-none-symbianelf.src.tar.bz2 $SYM_COMPILER_DIR

# I also did need libssl-dev and already had zlib
sudo apt-get install libssl-dev
dpkg -l |grep zlib

./install_eka2_tools $SYM_COMPILER_DIR
#that goes off and gets cross-binutils and compiler and builds them ....

Here is the error I got that showed I needed bison. "Unexcpected(sic) error"
Flailing newbie help trap.

bison  -d -o gengtype-yacc.c gengtype-yacc.y
make[1]: bison: Command not found
make[1]: [gengtype-yacc.h] Error 127 (ignored)
gcc -c   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long  -Wno-error  -DHAVE_CONFIG_H -DGENERATOR_FILE    -I. -I. -I. -I./. -I./../include  \
	 gengtype-lex.c -o gengtype-lex.o
gcc: gengtype-lex.c: No such file or directory
gcc: no input files
make[1]: *** [gengtype-lex.o] Error 1
make[1]: Leaving directory `$HOME/src/mobile/gnupoc-package-1.13/tools/csl-build/gcc-csl-arm/gcc'
make: *** [all-gcc] Error 2
Unexcpected error: aborting.

Here is the error I got that showed I needed ssl-dev package.
It actually did say you needed openssl in the README.
Flailing newbie help trap.

g++ -Wall -gstabs+ -I../include -DTEST -ggdb -c signutils.cpp -o signutils.o
signutils.cpp:36:25: error: openssl/evp.h: No such file or directory
signutils.cpp:37:25: error: openssl/pem.h: No such file or directory
signutils.cpp:44:25: error: openssl/err.h: No such file or directory

2-and-a-half. Read up on symbian build tools and

No excuses for slacking off while compiling/installing/downloading.

Also poke inside the scripts you've installed.

Read more about gnupoc here: http://gnupoc.sourceforge.net/HOWTO/
http://gnupoc.sourceforge.net/
gnupoc_install gnupoc-utils
http://web.archive.org/web/*/http://www.wayfinder.it/resources/uiq_gnupoc.php

Reading the "Build tools guide" is helpful to know more about what the build scripts are doing.
http://developer.symbian.com/main/documentation/sdl/symbian94/sdk/doc_source/ToolsAndUtilities94/BuildTools/index.html
How to use bldmake, How to use abld, etc.

3. install the SDK

# Example on(sic) installing an SDK:

## no! don't get your own unshield. sudo apt-get install unshield
export PATH=`pwd`/unshield:$PATH

cd $SYM_WORKING_DIR/gnupoc-package-1.13/sdks
mv ~/Downloads/S60_3rd_Edition_SDK_Feature_Pack_2_v1_1_en.zip ../..

./install_gnupoc_s60_32 ../../S60_3rd_Edition_SDK_Feature_Pack_2_v1_1_en.zip ~/symbian-sdks/s60_3_fp2_v11

# needed to do this (lzma_decoder.h and any SDK includes need to be findable from working area)
# perhaps should be working inside the SDK dir structure
cd $SYM_WORKING_DIR/whereami_trunk/sis
 ln -s $HOME/symbian-sdks/s60_3_fp2_v11/epoc32 ../../

## I did this:  don't know did it work, switched to using gcc
cp $HOME/symbian-sdks/s60_3_fp2_v11/epoc32/tools/uidcrc.exe $HOME/.wine/drive_c/windows/
cp $HOME/symbian-sdks/s60_3_fp2_v11/epoc32/tools/make.exe $HOME/.wine/drive_c/windows/
#MESSY:
cp $HOME/symbian-sdks/s60_3_fp2_v11/epoc32/tools/*.exe $HOME/.wine/drive_c/windows/
ls $HOME/symbian-sdks/s60_3_fp2_v11/epoc32/release/winscw/udeb/sdkw.exe

Info on figuring out problems with how to set up environment for SDK:

### unshield did not work for me initially at this stage until I figured out where it was and set PATH
./unshield/unshield -V
./unshield/unshield -D3 l _e/data2.cab
find $HOME/symbian-sdks/s60_3_fp2_v11/epoc32/tools -name \*.orig -exec rm {} \;
cd $HOME/symbian-sdks/s60_3_fp2_v11/epoc32/tools; chmod a+x *.pl bldmake abld makmake bmconv rcomp makesis epoc eshell petran pfsdump setupcomms elf2e32 mifconv makekeys signsis extmake rtf2ptml cjpeg

### Take a look at the SDK, the install doc, the examples

ls $HOME/symbian-sdks/s60_3_fp2_v11/
epoc32/                                                             S60_3rd_Edition_FP2_SDK_for_Symbian_OS_Installation_Guide_V1.1.pdf
examples/                                                           s60cppexamples/
GCCE_readme.txt                                                     s60tools/
Nokia_EULA.txt                                                      series60doc/

ls $HOME/symbian-sdks/s60_3_fp2_v11/s60cppexamples/
addressbook         clientserverasync     dynamicsettinglist  helperfunctions   localization                   note        progressbar     webclient
aiwconsumerbasics   clientserversync      filelist            helpexample       locationlandmarksrefappfors60  npbitmap    query
animation           contacts              finditemtestapp     hwrmtestapp       locationlandmarksuirefapp      ocrexample  readme.txt
audiostreamexample  datamobility          focusevent          imopenapiexample  locationrefappfors60           openc_ex    registration
brctlsampleapp      directorylocalizerex  graphics            isvtelcallapp     locationsatviewrefapp          openglex    richtexteditor
chat                _doc                  guiengine           isvtelinfoapp     messaging                      popupfield  sipexample
clfexample          driveinfo             helloworldbasic     listbox           myview                         popuplist   uniteditorex

cat $HOME/symbian-sdks/s60_3_fp2_v11/s60cppexamples/readme.txt 
To open the Example Application Help documentation, please go to the _doc folder 
and double-click the index.htm file found there.

wine: could not load L"C:\\windows\\system32\\make.exe": Module not found
make: *** [FINALicons] Error 126

ls $HOME/csl-gcc/bin/
arm-none-symbianelf-addr2line  arm-none-symbianelf-cpp        arm-none-symbianelf-gcov     arm-none-symbianelf-ranlib   bmconv   makekeys  signsis
arm-none-symbianelf-ar         arm-none-symbianelf-g++        arm-none-symbianelf-ld       arm-none-symbianelf-readelf  copy     makesis   uidcrc
arm-none-symbianelf-as         arm-none-symbianelf-gcc        arm-none-symbianelf-nm       arm-none-symbianelf-size     del      mifconv
arm-none-symbianelf-c++        arm-none-symbianelf-gcc-3.4.3  arm-none-symbianelf-objcopy  arm-none-symbianelf-strings  elf2e32  rcomp
arm-none-symbianelf-c++filt    arm-none-symbianelf-gccbug     arm-none-symbianelf-objdump  arm-none-symbianelf-strip    extmake  rem


find $EPOCROOT -name make.exe
$HOME/symbian-sdks/s60_3_fp2_v11/epoc32/tools/make.exe
$HOME/symbian-sdks/s60_3_fp2_v11/epoc32/tools_orig/make.exe


cp $HOME/symbian-sdks/s60_3_fp2_v11/epoc32/tools/uidcrc.exe $HOME/.wine/drive_c/windows/
cp $HOME/symbian-sdks/s60_3_fp2_v11/epoc32/tools/make.exe $HOME/.wine/drive_c/windows/


perl -S makmake.pl  -D $HOME/src/mobile/whereami_trunk/group/s60_v3/whereami WINSCW  
ERROR: Unable to identify a valid CodeWarrior for Symbian OS installation
make: *** [MAKEFILEwhereami] Error 255


MESSY:
cp $HOME/symbian-sdks/s60_3_fp2_v11/epoc32/tools/*.exe $HOME/.wine/drive_c/windows/
$HOME/symbian-sdks/s60_3_fp2_v11/epoc32/release/winscw/udeb/sdkw.exe

4. try out hello world

cd ~/symbian-sdks/s60_3_fp2_v11/s60cppexamples
cd helloworldbasic/group/
bldmake bldfiles
 abld build gcce urel
 cd ../sis
 makesis helloworldbasic_gcce.pkg helloworldbasic.sis

Yay. Install finished

Install this in your .bashrc

# This goes in my .bashrc or symbian environment setup script:
export SYM_WORKING_DIR=$HOME/src/mobile
export SYM_COMPILER_DIR=$HOME/csl-gcc
export PATH=$PATH:$HOME/symbian-sdks/s60_3_fp2_v11/epoc32/tools
export PATH=$PATH:$SYM_COMPILER_DIR/bin
export EPOCROOT=$HOME/symbian-sdks/s60_3_fp2_v11/

Now play with WhereAmI

 # everyday commands:
 cd $SYM_WORKING_DIR/whereami_trunk
 cd group/s60_v3

 bldmake bldfiles
 abld build gcce urel    # this works instead

 cd ../../sis
 makesis whereami_s60_v3.pkg whereami_s60_v3_jco.sis
 signsis whereami_s60_v3_jco.sis whereami_s60_v3_jco.sisx mycert.cer mykey.key
 cd ../../group/s60_v3

cd $SYM_WORKING_DIR
svn co https://svn.symbianos.org/whereami/trunk/ whereami_trunk

# And this is how I can work quickly compile and make .sis for whereami
# put this in a script or README or notes or blog somewhere
cd $SYM_WORKING_DIR/whereami_trunk
cd group/s60_v3
 bldmake bldfiles
 #abld build winscw udeb  #?  needs wine, .. make.exe problem?
 abld build gcce urel    # this works instead

 cd ../../sis
 makesis whereami_s60_v3.pkg whereami_s60_v3_jco.sis

 # and key signing to make sisx, don't know does this help much?
 # privately made key.  My phone is a bit hacked so I can install any .sis on it.
 # first make key and cert for yourself
 [[ ! -f mykey.key ]] || [[ ! -f mycert.cer ]] &&
   makekeys -cert -expdays 3650 -dname "CN=Name Surname OU=Development O=Company Name C=UK EM=foo@bar.com" mykey.key mycert.cer
 # sign application each time you need to
 signsis whereami_s60_v3_jco.sis whereami_s60_v3_jco.sisx mycert.cer mykey.key

 # how clean make/build?
 # this does a bit of it anyway:
 rm $HOME/symbian-sdks/s60_3_fp2_v11/epoc32/build${HOME}/src/mobile/whereami_trunk/group/s60_v3/whereami*/*/urel/*.{o,exe}

WhereAmI needed lzma_decoder.h

This is done above to resolve this problem:

cd $SYM_WORKING_DIR/whereami_trunk/sis
 ln -s $HOME/symbian-sdks/s60_3_fp2_v11/epoc32 ../../

WARNING: Can't find following headers in User or System Include Paths
 "lzma_decoder.h"
(User Inc Paths "$HOME/src/mobile/whereami_trunk/src/" "$HOME/src/mobile/whereami_trunk/group/s60_v3/" "$HOME/src/mobile/whereami_trunk/inc/" "$HOME/src/mobile/whereami_trunk/data/")
Dependency list for "$HOME/src/mobile/whereami_trunk/src/nmeaparser.cpp" may be incomplete

dpkg-query -L lzma-dev # no, LzmaDecode.h
# here it is:
svn co https://svn.symbianos.org/lzma/
cd lzma/C/Symbian/group
#oops! it's part of SDK:
$HOME/symbian-sdks/s60_3_fp2_v11/epoc32/include/lzma_decoder.h

GSM_LOCATION enable

GSM_LOCATION is compiled out in the source code as you get it now.

+++ add to this file group/s60_v3/whereami.mmp  (after GPS_LBS)
MACRO		GSM_LOCATION
#define		GSM_LOCATION

svn diff >../whereami_enable_gsm_location.patch
meld .

Tags: howto, linux, symbian, whereami

1 comment | Leave a comment

13 July 2009 @ 11:14 pm

defin_I_te and definitely

I was putting definitely in an email earlier and had to look it up.
Apparently it is a common enough mis-spelling. :)

It's spelt definite. Not definate! definate seems to be the way I pronounce it which is presumably wrong or my accent. And If it's spelt definite then spelling definitely is EASY.

http://www.google.ie/search?q=definitely =>
http://www.d-e-f-i-n-i-t-e-l-y.com/
http://www.merriam-webster.com/dictionary/definitely
definite definition definitive infinite (again I pronounce _ate!)
http://etymonline.com/index.php?term=define

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