toolchain triplet and uclibc

[Thomas Jourdan-2]

Hi

I tried to cross build an embedded minimal target for my beagle board,
with uclibc. It fails when building ncurses :

== 18:42:37 =[1]=> Building base/ncurses [5.7 8.0-trunk].
-> Parallel build using 4 jobs enabled.
-> Reading package config: package/base/ncurses/ncurses.conf
-> Preparing build in
src.ncurses.cortexa8-embedded.20090822.184236.25682.desktop
-> Building. Writing output to $root/var/adm/logs/1-ncurses.out
!> ../obj_s/tclock.o: In function `main':
!> tclock.c:(.text+0x3ac): undefined reference to `sincos'
!> tclock.c:(.text+0x5c0): undefined reference to `sincos'
!> tclock.c:(.text+0x5f4): undefined reference to `sincos'
!> tclock.c:(.text+0x670): undefined reference to `sincos'
!> collect2: ld returned 1 exit status
!> Due to previous errors, no 1-ncurses.log file!
!> (Try enabling xtrace in the config to track an error inside the build
system.)
-> $root/var/adm/logs/1-ncurses.out -> 1-ncurses.err
== 08/22/09 18:43:31 =[1]=> Aborted building package ncurses.

I found a thread :
http://www.mail-archive.com/gcc-bugs@.../msg257036.html
where they explain the issue might come from the toolchain triplet.

I checked and T2 generates arm-t2-linux-gnueabi toolchain for arm /
eabi / uclibc configuration. Shouldn't it be
arm-t2-linux-uclibcgnueabi ?

Regards,
Thomas



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[Thomas Jourdan-2]

I patched the architecture/arm/archtest.sh in order to fix the toolchain
name when using uclibc.

I started again my build. This time, the toolchain name was
arm-t2-linux-uclibcgnueabi and ncurses built successfully.

I already encountered the same sort of problems when trying to build a
powerpc tool chain that supports the SPE of the e500 core. Without the
correct toolchain name, lots of troubles.


Le samedi 22 août 2009 à 19:00 +0200, Thomas Jourdan a écrit :

> Hi
>
> I tried to cross build an embedded minimal target for my beagle board,
> with uclibc. It fails when building ncurses :
>
> == 18:42:37 =[1]=> Building base/ncurses [5.7 8.0-trunk].
> -> Parallel build using 4 jobs enabled.
> -> Reading package config: package/base/ncurses/ncurses.conf
> -> Preparing build in
> src.ncurses.cortexa8-embedded.20090822.184236.25682.desktop
> -> Building. Writing output to $root/var/adm/logs/1-ncurses.out
> !> ../obj_s/tclock.o: In function `main':
> !> tclock.c:(.text+0x3ac): undefined reference to `sincos'
> !> tclock.c:(.text+0x5c0): undefined reference to `sincos'
> !> tclock.c:(.text+0x5f4): undefined reference to `sincos'
> !> tclock.c:(.text+0x670): undefined reference to `sincos'
> !> collect2: ld returned 1 exit status
> !> Due to previous errors, no 1-ncurses.log file!
> !> (Try enabling xtrace in the config to track an error inside the build
> system.)
> -> $root/var/adm/logs/1-ncurses.out -> 1-ncurses.err
> == 08/22/09 18:43:31 =[1]=> Aborted building package ncurses.
>
> I found a thread :
> http://www.mail-archive.com/gcc-bugs@.../msg257036.html
> where they explain the issue might come from the toolchain triplet.
>
> I checked and T2 generates arm-t2-linux-gnueabi toolchain for arm /
> eabi / uclibc configuration. Shouldn't it be
> arm-t2-linux-uclibcgnueabi ?
>
> Regards,
> Thomas
>
>
>
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> If you wish to unsubscribe from this mailing, send mail to
> lists@... with a subject of: unsubscribe t2
>

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