Some problem during the compilation of RTEMS.

[Gedare Bloom]

RTEMS compilation is dependent on the specific versions of gcc,
binutils, and newlib. For anything that says problems with "pthread",
the problem is likely that your newlib is out-dated.

You might be interested to try the RSB tool for compiling the tools
and your BSP. RSB is found at http://wiki.rtems.org/wiki/index.php/RSB

Good luck,
Gedare

On Wed, Feb 19, 2014 at 9:21 PM, Youren Shen <shenyouren at gmail.com> wrote:
> Hi,
> I am trying to transplant RTEMS to my mini24440 board(with S3C2440
> processor,ARM 9).
> However , I have meet some problem during compilation.
> I've followed the RTEMS instructions and build my arm-rtems4.11-*  tools,and
> when I compile RTEMS,This happened:
>
> /home/shenyouren/workspace/rtems/toolchain/lib/gcc/arm-rtems4.11/4.8.1/../../../../arm-rtems4.11/lib/libc.a(lib_a-puts.o):/home/shenyouren/workspace/rtems/rtems-ubuntu/b-gcc/arm-rtems4.11/newlib/libc/stdio/../../../../../gcc-4.8.1/newlib/libc/stdio/puts.c:97:
> more undefined references to `pthread_setcancelstate' follow
> collect2: error: ld returned 1 exit status
>
>
> So, I would like to know, which step probably causing this problem so I can
> continue my job.
>
> Here is my configure of my Tools and RTEMS.
>
> ../binutils-2.24/configure --target=${TARGET} \
>     --prefix=/home/shenyouren/workspace/rtems/toolchain
>
> ../gcc-4.8.1/configure --target=${TARGET} \
>     --with-gnu-as --with-newlib --verbose \
>     --enable-threads --enable-languages="c,c++" \
>     --prefix=/home/shenyouren/workspace/rtems/toolchain
>
> ../rtems/configure --target=${TARGET} \
>     --disable-posix --disable-networking \
>     --disable-cxx --enable--rtemsbsp=smdk2410
>
>
>
>
> By the way,I has suffer more problem before, and Here is one problem
> impressed me.
> I have been use binutils 2.20,and during te compilation of RTEMS:
>
> arm-rtems4.11-gcc -B../../../../../smdk2410/lib/ -specs bsp_specs -qrtems
> -mstructure-size-boundary=32 -mcpu=arm920t -mfpu=vfp -mfloat-abi=soft
> -DCPU_S3C2410 -O2 -g -Wall -Wmissing-prototypes
> -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs
> -mstructure-size-boundary=32 -mcpu=arm920t -mfpu=vfp -mfloat-abi=soft
> -DCPU_S3C2410   -o hello.exe init.o
> /home/shenyouren/workspace/rtems/toolchain/bin/../lib/gcc/arm-rtems4.11/4.8.1/../../../../arm-rtems4.11/bin/ld:linkcmds.base:68:
> syntax error
>
> So I googled it,and find this:[rtems commit] bsps/arm: Use ALIGN_WITH_INPUT
> So I guess It's because of the version.Then I change the binutils to 2.24.
> Then this problem seems not occur again for now.
> The version of tools and there patches really confused me and I consider
> that if we picked out the version information, there might be less
> difficult.
>
> Thanks.
>
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