building powerpc bsp...

[Thomas Dörfler]

Hi,

hm, it looks like your application tries to pull something in that is
only defined in "dummy.o", and therefore dummy.o is pulled in and
colides with lots of other symbols.

Maybe you can generate a map file and look, why dummy.o gets pulled in?

wkr,
Thomas.

lee wrote:
> Hi all...
> 
> Im getting this build error...
> 
> It seems that something is referencing , something in newlib, and I dont
> know why newlib does not contain that something....
> 
> 
> owerpc-rtems4.10-gcc -B../../../../../mvme2100/lib/ -specs bsp_specs
> -qrtems -mcpu=603e -Dppc603e -O2 -g -mmultiple -mstring -mstrict-align
> -mcpu=603e -Dppc603e   -o hello.exe
> init.o ../../../../../mvme2100/lib/no-barrier.rel ../../../../../mvme2100/lib/no-dpmem.rel ../../../../../mvme2100/lib/no-event.rel ../../../../../mvme2100/lib/no-msg.rel ../../../../../mvme2100/lib/no-mp.rel ../../../../../mvme2100/lib/no-part.rel ../../../../../mvme2100/lib/no-region.rel ../../../../../mvme2100/lib/no-signal.rel ../../../../../mvme2100/lib/no-timer.rel ../../../../../mvme2100/lib/no-rtmon.rel ../../../../../mvme2100/lib/no-ext.rel
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sdata+0x0): multiple definition of `rtems_libio_init_helper'
> init.o:(.sdata+0x0): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sdata+0x4): multiple definition of `rtems_libio_supp_helper'
> init.o:(.sdata+0x4): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sdata+0x8): multiple definition of `rtems_fs_init_helper'
> init.o:(.sdata+0x8): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sdata+0xc): multiple definition of `rtems_libio_number_iops'
> init.o:(.sdata+0xc): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sbss+0x0): multiple definition of `rtems_telnetd_maximum_ptys'
> init.o:/home/lee/rbuild11ppc/powerpc-rtems4.10/c/mvme2100/testsuites/samples/hello/../../../../../mvme2100/lib/include/rtems/confdefs.h:329: first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sdata+0x10): multiple definition of `imfs_rq_memfile_bytes_per_block'
> init.o:(.sdata+0x14): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.rodata+0x0): multiple definition of `configuration_mount_table'
> init.o:(.rodata+0x0): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sdata+0x14): multiple definition of `rtems_filesystem_mount_table'
> init.o:(.sdata+0x18): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sdata+0x18): multiple definition of `rtems_filesystem_mount_table_size'
> init.o:(.sdata+0x1c): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sdata+0x1c): multiple definition of `RTEMS_Malloc_Heap'
> init.o:(.sdata+0x20): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sbss+0x5): multiple definition of `rtems_unified_work_area'
> init.o:/home/lee/rtems/c/src/../../testsuites/samples/hello/init.c:31:
> first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sbss+0x8): multiple definition of `rtems_malloc_statistics_helpers'
> init.o:/home/lee/rtems/c/src/../../testsuites/samples/hello/init.c:31:
> first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sbss+0xc): multiple definition of `rtems_malloc_sbrk_helpers'
> init.o:(.sdata+0x24): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sbss+0x10): multiple definition of `rtems_malloc_dirty_helper'
> init.o:/home/lee/rtems/c/src/../../testsuites/samples/hello/init.c:32:
> first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.data+0x0): multiple definition of `Initialization_tasks'
> init.o:(.data+0x0): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.data+0x1c): multiple definition of `Device_drivers'
> init.o:(.data+0x1c): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/bin/ld: Warning: size of symbol `Device_drivers' changed from 24 in init.o to 48 in /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o)
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.data+0x4c): multiple definition of `Configuration_Initial_Extensions'
> init.o:(.data+0x34): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.data+0x6c): multiple definition of `Configuration_RTEMS_API'
> init.o:(.data+0x54): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.bss+0x0): multiple definition of `Configuration_POSIX_API'
> init.o:/home/lee/rbuild11ppc/powerpc-rtems4.10/c/mvme2100/testsuites/samples/hello/../../../../../mvme2100/lib/include/rtems/confdefs.h:329: first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/bin/ld: Warning: size of symbol `Configuration_POSIX_API' changed from 56 in init.o to 52 in /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o)
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sdata+0x20): multiple definition of `rtems_minimum_stack_size'
> init.o:(.sdata+0x28): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sdata+0x24): multiple definition of `rtems_maximum_priority'
> init.o:(.sdata+0x2c): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.data+0x9c): multiple definition of `Configuration'
> init.o:(.data+0x84): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sdata+0x28): multiple definition of `_RTEMS_tasks_Initialize_user_tasks_p'
> init.o:(.sdata+0x30): first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.sbss+0x14): multiple definition of `_POSIX_Threads_Initialize_user_threads_p'
> init.o:/home/lee/rtems/c/src/../../testsuites/samples/hello/init.c:32:
> first defined here
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/librtemscpu.a(dummy.o):(.data+0x10): undefined reference to `main'
> /opt/rtems-4.10/lib64/gcc/powerpc-rtems4.10/4.4.1/../../../../powerpc-rtems4.10/lib/m603e/libc.a(lib_a-makebuf.o): In function `__smakebuf_r':
> /builddir/build/BUILD/rtems-4.10-powerpc-rtems4.10-gcc-4.4.1/build/powerpc-rtems4.10/m603e/newlib/libc/stdio/../../../../../../gcc-4.4.1/newlib/libc/stdio/makebuf.c:110: undefined reference to `_isatty_r'
> collect2: ld returned 1 exit status
> gmake[5]: *** [hello.exe] Error 1
> gmake[5]: Leaving directory
> `/home/lee/rbuild11ppc/powerpc-rtems4.10/c/mvme2100/testsuites/samples/hello'
> gmake[4]: *** [all-recursive] Error 1
> gmake[4]: Leaving directory
> `/home/lee/rbuild11ppc/powerpc-rtems4.10/c/mvme2100/testsuites/samples'
> gmake[3]: *** [all-recursive] Error 1
> gmake[3]: Leaving directory
> `/home/lee/rbuild11ppc/powerpc-rtems4.10/c/mvme2100/testsuites'
> gmake[2]: *** [all-recursive] Error 1
> gmake[2]: Leaving directory
> `/home/lee/rbuild11ppc/powerpc-rtems4.10/c/mvme2100'
> gmake[1]: *** [all-recursive] Error 1
> gmake[1]: Leaving directory `/home/lee/rbuild11ppc/powerpc-rtems4.10/c'
> make: *** [all-recursive] Error 1
> [lee at lee
> rbuild11ppc]$                                                                    
> 
> _______________________________________________
> rtems-users mailing list
> rtems-users at rtems.org
> http://www.rtems.org/mailman/listinfo/rtems-users


-- 

--------------------------------------------
Embedded Brains GmbH
Thomas Doerfler        Obere Lagerstrasse 30
D-82178 Puchheim       Germany
email: Thomas.Doerfler at embedded-brains.de
Phone: +49-89-18908079-2
Fax:   +49-89-18908079-9