How to convert lazarus.win32 into linux-arm

[assembly84]

You don't have to change compiler. Fpc automatically does that.

Usually Lazarus builds a new LCL automatically. Which version are you using?

  Hi Sir ... I almost completed to build arm-linux with lazarus-win32 LCL..
but still error 
Executing "C:/development/cross/bin/arm-linux/arm-linux-ld.exe" with command line "  -s -Tlinux -Parm --dynamic-linker=/lib/ld-linux-armhf.so.3 --rpath-link C:/development/fpc/lib/arm-linux/rtl/  --gc-sections  -L. -o E:\CODING\LAZARUS\ASSEMBLE\2014\p201402\cross1\lib\arm-linux\cross210 -T E:\CODING\LAZARUS\ASSEMBLE\2014\p201402\cross1\lib\arm-linux\link.res"

  thanks for your suggest, I try not to change FPC, but download from http://svn.freepascal.org/svn/lazarus/ using fcupgui.exe instead.

[assembly84]

i've  download following from wikilazarus

Again, no idea. I've always built binutils from source myself. Probably the package is incomplete, because you'll actually require a linker script. I have mine in /usr/lib/linkerscripts.

thanks leledumbo, 
i have download from :  http://svn.freepascal.org/svn/lazarus/
and look good to compile, btw
 Executing "C:/development/cross/bin/arm-linux/arm-linux-ld.exe" with command line "  -s -Tlinux -Parm --dynamic-linker=/lib/ld-linux-armhf.so.3 --rpath-link C:/development/fpc/lib/arm-linux/rtl/  --gc-sections  -L. -o E:\CODING\LAZARUS\ASSEMBLE\2014\p201402\cross1\lib\arm-linux\cross210 -T E:\CODING\LAZARUS\ASSEMBLE\2014\p201402\cross1\lib\arm-linux\link.res"
    get this error

[Leledumbo]

thanks leledumbo, 
i have download from :  http://svn.freepascal.org/svn/lazarus/

There's no binutils source there. Unless you follow the exact same step as I did, I cannot help. If I say I build binutils from source, you have to do the same.

[assembly84]

thanks leledumbo, 
i have download from :  http://svn.freepascal.org/svn/lazarus/

There's no binutils source there. Unless you follow the exact same step as I did, I cannot help. If I say I build binutils from source, you have to do the same.

Hi LeleDumbo, thanks ... I'd follow your step to make script; Is a FCP.cfg script ? Until now I'm trying to write it, because still have a error.

like here

Using util C:/development/cross/bin/arm-linux/arm-linux-ld.exe
Executing "C:/development/cross/bin/arm-linux/arm-linux-ld.exe" with command line "  -s -Tlinux -Parm --dynamic-linker=C:\development\fpc\lib\arm-linux\ --rpath-link C:/development/fpc/lib/arm-linux/rtl/  --gc-sections  -L. -o E:\CODING\LAZARUS\ASSEMBLE\2014\p201402\cross1\lib\arm-linux\cross210 -T E:\CODING\LAZARUS\ASSEMBLE\2014\p201402\cross1\lib\arm-linux\link.res"
cross210.lpr(22) Error: Error while linking
cross210.lpr(22) Fatal: There were 1 errors compiling module, stopping
Fatal: Compilation aborted
Error: C:\development\fpc\bin\i386-win32\ppcrossarm.exe returned an error exitcode


thanks alot for your suggest

[Leledumbo]

Looks like you don't understand what I'm saying. It's useless to continue then.

[assembly84]

Looks like you don't understand what I'm saying. It's useless to continue then.

Sorry Sir, I think, I do not understand ..

[BigChimp]

i've  download following from wikilazarus

Again, no idea. I've always built binutils from source myself. Probably the package is incomplete, because you'll actually require a linker script. I have mine in /usr/lib/linkerscripts.

Well, I seem to be able to cross compile from win32=>arm-linux without linker script. See the fpcup wiki page on how I set things up (and which binutils I used).

@assembly84: cross compiling is a complicated subject. It's much easier to compile directly on the device if you can. If you are still interested in cross compiling, please read all the relevant wiki pages on cross compiling. AFAIR, linker scripts are covered there, too.

[assembly84]

i've  download following from wikilazarus

Again, no idea. I've always built binutils from source myself. Probably the package is incomplete, because you'll actually require a linker script. I have mine in /usr/lib/linkerscripts.

Well, I seem to be able to cross compile from win32=>arm-linux without linker script. See the fpcup wiki page on how I set things up (and which binutils I used).

@assembly84: cross compiling is a complicated subject. It's much easier to compile directly on the device if you can. If you are still interested in cross compiling, please read all the relevant wiki pages on cross compiling. AFAIR, linker scripts are covered there, too.

thanks BigChimp, please help me about Reff Link about linkerscripts etc ?
last try with [i386-win32] to [linux-arm] ==> still error on linux-arm-ld.exe to open link  ld-arm-linux.o3

thanks alot !

[BigChimp]

If you used the way fpcup does the cross compile (same binutils, no linker script, same fpc.cfg settings) there should be no problem.

I'd suggest you try fpcup.

[assembly84]

If you used the way fpcup does the cross compile (same binutils, no linker script, same fpc.cfg settings) there should be no problem.

I'd suggest you try fpcup.

Thanks BigChimp,  I had try to build using fpcup_linux_x86, use no linkerscript,
but lazarus failed to load "interfaces.ppu" ?

Running on i386-linux --> arm-linux

[BigChimp]

Does this help:
http://forum.lazarus.freepascal.org/index.php/topic,23787.msg142538.html#msg142538

?

Again: please post in one thread if you have problems. Please open a new thread if you have a different problem than the original thread covers.

See the first link in my signature for more details.

Thanks.