raspberry installation
lazarus / 1-Linux

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xinyiman · 2014-04-03 11:44

I bought a raspberry pi and try to install lazarus 1.0.14 and fpc
2.6.2 because I have to be able to use raudus on this architecture . I
used

sudo apt- get update
sudo apt- get upgrade
sudo apt- get install lazarus

but of course the old version was . Then I performed the following
steps:

I went to the following address

http://sourceforge.net/projects/freepascal/files/

I chose
Linux

then I chose
2.6.2

and there I was:
http://sourceforge.net/projects/freepascal/files/Linux/2.6.2/

I then downloaded

fpc - 2.6.2.arm - linux.tar

decompressed with

tar-xvf ./fpc-2.6.2.arm-linux.tar

cd fpc - 2.6.2.arm -linux /

sudo sh install.sh

then went on
http://sourceforge.net/projects/lazarus/files/Lazarus 20Zip % % 20_ %
20GZip /

I chose the version 1.0.14

http://sourceforge.net/projects/lazarus/files/Lazarus 20Zip % % 20_ %
20GZip/Lazarus % 201.0.14 /

download version . tar.gz

sudo chmod 777 lazarus - 1.0.14 - 0.tar.gz

unzip with

tar-zxvf lazarus - 1.0.14 - 0.tar.gz

cd lazarus

make clean all
Code: [Select].
.
.
assembling lazbuild
Compiling resource .. / units / arm- linux / nogui / lazbuild.or
Linking .. / lazbuild
/ usr / bin / ld : warning: .. / link.res contains output sections ;
did you forget- T ?
/ usr/lib/fpc/2.6.2/units/arm-linux/rtl/cprt0.o : In function `
_haltproc_eabi ' :
(. text +0 x88 ) : undefined reference to ` _fini '
/ usr/lib/fpc/2.6.2/units/arm-linux/rtl/cprt0.o : In function `
_haltproc_eabi ' :
(. text +0 x90 ) : undefined reference to ` _init '
lazbuild.lpr ( 1424) Error: Error while linking
lazbuild.lpr ( 1424) Fatal: There were 1 errors compiling module ,
stopping
Fatal: Compilation aborted
make [ 2] : *** [ lazbuild ] Error 1
make [ 2] : Leaving directory `/ home / pi / Documents / lazarus / ide
'
make [ 1] : *** [ lazbuilder ] Error 2
make [ 1] : Leaving directory `/ home / pi / Documents / lazarus / ide
'
make: *** [ lazbuild ] Error 2
Google Traduttore per il Business:Translator ToolkitTraduttore di siti
webStrumento a supporto dell'export

I tried to follow this solution

http://bugs.freepascal.org/view.php?id=24056

but if I type

sudo find / -name cprt0.as

I do not have any results. Does anyone know how to help me?!

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xinyiman · 2014-04-04 03:05

not idea?!

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BigChimp · 2014-04-04 10:15

Are you using raspbian or another hard float distribution? If so,
standard FPC 2.6.x won't work; you'll need the debian patched version
that uses the hardfloat calling conventions (IIRC the terminology).

http://wiki.lazarus.freepascal.org/ARM_compiler_options#Instruction_se
ts

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avra · 2014-04-04 11:21

If Lazarus 1.10 and FPC 2.6.2 with hard float support in Raspbian are
enough for your needs then take a look at this solution:
http://forum.lazarus.freepascal.org/index.php/topic,22610.msg133708.ht
ml#msg133708

For Lazarus 1.0.6 and FPC 2.6.0 with hard float support in Raspbian
take a look at solution explained here:
http://forum.lazarus.freepascal.org/index.php/topic,20481.msg126602.ht
ml#msg126602

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xinyiman · 2014-04-04 16:06

Quote from: BigChimp on April 04, 2014, 12:15:55 pmAre you using
raspbian or another hard float distribution? If so, standard FPC 2.6.x
won't work; you'll need the debian patched version that uses the
hardfloat calling conventions (IIRC the terminology).

http://wiki.lazarus.freepascal.org/ARM_compiler_options#Instruction_se
ts

Sorry BigChimp, so I can not install it on raspberry? Do I have to
compile from one PC x86 or amd64 and then move the track?! I do not
understand

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BigChimp · 2014-04-04 16:14

Standard ARM FPC is softfloat. Raspbian is hardfloat. They are not
compatible. (I don't know if that is the problem in your case because
you still have not said what distribution you are using)

If you are using raspbian you cannot use standard FPC 2.6.x because
ARMHF support is either non-existent or not good enough. As I said,
there are raspbian patches for FPC 2.6. that allow it to work on
ARMHF, but obviously you will need to use the raspbian version, not
the standard FPC version.

Use either FPC trunk with ARMHF (e.g. via fpcup) or follow one of
Avra's suggestions.

Copying x86 or x64 compiled binaries from a PC would be madness as the
instruction set is totally different - ARM CPUs cannot understand x86
code...

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xinyiman · 2014-04-04 16:23

you use raspbian. it's a shame, I'll try the patch suggested by will
have, I'd like to figure out just how often are released patches for
the raspberry.