[fpc-devel] ncurses example on arm linux uclibc

[Nataraj S Narayan]

Jonas

Got it linked with : after adding  {$linklib gcc_s} to program.


#   /software/fpc-uclibc/lib/fpc/2.5.1/ppcrossarm -MObjFPC -TLinux
-Parmv5 -gl -Xd -Xs -l -darm -XParm-linux-uclibcgnueabi- -CfSOFT
-CaEABI -darm -gl -O- -CpARMV5 examples/firework.pp -uUSE_LOCALIZE
-Fu/software/fpc-uclibc/lib/fpc/2.5.1/units/arm-linux/*
-FL/usr/br-git-rf/lib/ld-uClibc.so.0 -XR/usr/br-git-rf/
-Fl/usr/br-git-rf/lib  -Fl/usr/br-git-rf/usr/lib
-k"--sysroot=/usr/br-git-rf"

But dont execute on target:
# ./firework
-sh: ./firework: not found

# ldd firework
checking sub-depends for '/lib/libgcc_s.so.1'
checking sub-depends for '/usr/lib/libncurses.so.5'
checking sub-depends for '/lib/libc.so.0'
        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00000000)
        libncurses.so.5 => /usr/lib/libncurses.so.5 (0x00000000)
        libc.so.0 => /lib/libc.so.0 (0x00000000)
        /lib/ld-uClibc.so.0 => /lib/ld-uClibc.so.0 (0x00000000)
# ls -l  /lib/libgcc_s.so.1
-rw-r--r--    1 root     root       170833 Oct 21  2009 /lib/libgcc_s.so.1
# ls -l /lib/libc.so.0
lrwxrwxrwx    1 root     root           21 Oct 22  2009 /lib/libc.so.0
-> libuClibc-0.9.30.1.so

any clues

regards

Nataraj


On Mon, Oct 26, 2009 at 8:44 PM, Nataraj S Narayan <natarajsn at gmail.com> wrote:
> Jonas
>
> These are the ones.
>
> /usr/br-git-rf/lib/libgcc_s.so
> /usr/br-git-rf/lib/libgcc_s.so.1
> /usr/br-git-rf/usr/lib/gcc/arm-linux-uclibcgnueabi/4.3.4/libgcc.a
> /usr/br-git-rf/usr/lib/gcc/arm-linux-uclibcgnueabi/4.3.4/libgcc_eh.a
> /usr/br-git-rf/usr/lib/libgcc_s.so
> /usr/br-git-rf/usr/lib/libgcc_s.so.1
>
> regs
>
> Nataraj
>
> On Mon, Oct 26, 2009 at 8:38 PM, Jonas Maebe <jonas.maebe at elis.ugent.be> wrote:
>>
>> On 26 Oct 2009, at 16:01, Nataraj S Narayan wrote:
>>
>>> <gustavoz> you've got that symbol in libgcc so fpc is failing to link it
>>> in
>>> <gustavoz> you may need a command line switch for fpc to open it, it's
>>> been ages since i've used fpc so i don't recall
>>> <gustavoz> you may be able to set things right in fpc.cfg too
>>>
>>> Any help?
>>
>> As I said in my very first reply to you in this thread: "No idea whether
>> these are part of libc or libgcc. You may also have to add {$linklib gcc} to
>> your program and -Fl/path/to/libgcc to your command line."
>>
>> When using --sysroot, you may have to cut the sysroot form the/path/libgcc
>> though.
>>
>>
>> Jonas
>> _______________________________________________
>> fpc-devel maillist  -  fpc-devel at lists.freepascal.org
>> http://lists.freepascal.org/mailman/listinfo/fpc-devel
>>
>