Hi all again,
I think that I'm almost at the end of my path to make Lazarus able to
build for arm-linux "graphical projects".
It compiles and it seems to link right, I found all target libs I need
(I grabbed most of these from sdk), but almost at the end I have this
error:
...
/home/kjow/lazarus
Kjow pisze:
Hi all again,
I think that I'm almost at the end of my path to make Lazarus able to
build for arm-linux "graphical projects".
It compiles and it seems to link right, I found all target libs I need
(I grabbed most of these from sdk), but almost at the end I have this
error:
...
/hom
2009/12/14 Dariusz Mazur :
> did you compile FPC and libcross with the same binutils?
> how you made crossppcarm ?
> to read EABI version you may use
> readelf -a ./linX11.so.
I started from latest sources and compiled binutils, fpc and lazarus
myselft in a fresh ubuntu installation, but target li
2009/12/14 Kjow :
> I'm going to try!
I don't understand... Now I forced to use as -meabi=5 , but there are
still errors. I compiled Lazarus lcl, from the IDE. FPC uses the same
binutils that Lazarus.
Hint: Start of reading config file /home/kjow/.fpc.cfg
Hint: Start of reading config file /etc/f
2009/12/14 Kjow :
> I don't understand... Now I forced to use as -meabi=5 , but there are
> still errors. I compiled Lazarus lcl, from the IDE. FPC uses the same
> binutils that Lazarus.
Ok... it seems that lazarus doesn't use my own binutils path. So I
"tricked" original arm-linux-as to force -me
> 2009/12/14 Kjow :
>> I don't understand... Now I forced to use as -meabi=5 , but there are
>> still errors. I compiled Lazarus lcl, from the IDE. FPC uses the same
>> binutils that Lazarus.
>
> Ok... it seems that lazarus doesn't use my own binutils path. So I
> "tricked" original arm-linux-as to
2009/12/15 :
> Should be
> Target OS: Linux for ARMEL
>
> You have to recompile crosscompiller
> Its not EABI (see my descuss with Jonas on fpc-devel)
>
> make crosssinstal OPT="-dFPC_ARMEL" ...
This is the command that I used to make crosscompiler:
sudo make crossinstall CPU_TARGET=arm OS
Kjow pisze:
2009/12/15 :
Should be
Target OS: Linux for ARMEL
You have to recompile crosscompiller
Its not EABI (see my descuss with Jonas on fpc-devel)
make crosssinstal OPT="-dFPC_ARMEL" ...
This is the command that I used to make crosscompiler:
sudo make crossinstall CPU_T
Dariusz Mazur schrieb:
> Kjow pisze:
>> 2009/12/15 :
>>
>>> Should be
>>> Target OS: Linux for ARMEL
>>>
>>> You have to recompile crosscompiller
>>> Its not EABI (see my descuss with Jonas on fpc-devel)
>>>
>>> make crosssinstal OPT="-dFPC_ARMEL" ...
>>>
>>
>> This is the command tha
2009/12/15 Florian Klaempfl :
> Please, don't spread the nonsense of -CfSOFT -CaEABI, it's neither
> needed nor desired. -dFPC_ARMEL is enough. Neither is -dFPC_ARMEL needed
> in CROSSOPT. It is only needed when the first arm compiler is built and
> in this case OPT=-dFPC_ARMEL is enough.
Hi!
So
2009/12/15 Kjow :
> sudo make crossinstall CPU_TARGET=arm OS_TARGET=linux
> CROSSBINDIR=/home/kjow/lazarus/fpc/binutils/ OPT=-dFPC_ARMEL
> INSTALL_PREFIX=/usr
I rewrote "my guide" how to cross compile starting from sources, this
is the result:
http://forum.lazarus.freepascal.org/index.php/topic,8
Florian Klaempfl pisze:
Dariusz Mazur schrieb:
Kjow pisze:
2009/12/15 :
Should be
Target OS: Linux for ARMEL
You have to recompile crosscompiller
Its not EABI (see my descuss with Jonas on fpc-devel)
make crosssinstal OPT="-dFPC_ARMEL" ...
This is the c
Dariusz Mazur schrieb:
>
> I know too few to say to omit some options
> Jonas say about: CROSSOPT="-dFPC_ARMEL
This is not needed.
> last time when I ask about reduction options everyone blame me
>
>
> but how compiler know, that FPU is present or absent (-CfSOFT)?
armel has by default no fp
>> but how compiler know, that FPU is present or absent (-CfSOFT)?
>
> armel has by default no fpu or whatever.
Thx
>
>>
>>
>>> needed nor desired. -dFPC_ARMEL is enough. Neither is -dFPC_ARMEL
>>> needed
>>> in CROSSOPT. It is only needed when the first arm compiler is built
>>> and
>>> in this
dar...@emadar.com schrieb:
> Can I ask:
> What is difference between CPU_TARGET=arm (with -CaEABI) and armel
> seems, that first not produce proper EABI code though it say it is
> (readelf status)
> its normal or bug or unexpected behaviour ?
Undefined behaviour. readelf just checks the header of
2009/12/15 Florian Klaempfl :
> Please, don't spread the nonsense of -CfSOFT -CaEABI, it's neither
> needed nor desired. -dFPC_ARMEL is enough. Neither is -dFPC_ARMEL needed
> in CROSSOPT. It is only needed when the first arm compiler is built and
> in this case OPT=-dFPC_ARMEL is enough.
Thank y
2009/12/15 :
> Should be
> Target OS: Linux for ARMEL
>
> You have to recompile crosscompiller
> Its not EABI (see my descuss with Jonas on fpc-devel)
>
> make crosssinstal OPT="-dFPC_ARMEL" ...
Yes, now with the suggestions about OPT:
sudo make crossinstall CPU_TARGET=arm OS_TARGET=linux
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