RTEMS 4.10 i386 undefined reference to `rtems_bdbuf_configuration'

Mon Sep 7 19:08:24 UTC 2020

unfortunately leads to this:

...
rtemsTestHarness.o rtemsTestData.o   -lCom       -Wl,--gc-sections -lm -lrtemsCom -lc -lrtemscpu -lrtemsCom -lCom -lnfs -lm -lgcc
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x0): multiple definition of `rtems_libio_init_helper'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0x0): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x4): multiple definition of `rtems_libio_supp_helper'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0x4): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x8): multiple definition of `rtems_fs_init_helper'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0x8): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0xc): multiple definition of `rtems_libio_number_iops'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0xc): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.bss+0x0): multiple definition of `rtems_telnetd_maximum_ptys'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.bss+0x0): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x10): multiple definition of `imfs_rq_memfile_bytes_per_block'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0x10): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.rodata+0x0): multiple definition of `rtems_filesystem_table'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.rodata+0x0): first defined here
/home/travis/.rtems/lib/gcc/i386-rtems4.10/4.4.7/../../../../i386-rtems4.10/bin/ld: Warning: size of symbol `rtems_filesystem_table' changed from 16 in /home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o) to 24 in /home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o)
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.bss+0x4): multiple definition of `rtems_pipe_configured'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.bss+0x4): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.rodata+0x18): multiple definition of `configuration_mount_table'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.rodata+0x10): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x14): multiple definition of `rtems_filesystem_mount_table'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0x14): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.rodata+0x28): multiple definition of `rtems_filesystem_mount_table_size'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.rodata+0x20): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x18): multiple definition of `RTEMS_Malloc_Heap'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0x18): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x1c): multiple definition of `rtems_unified_work_area'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.bss+0x5): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x20): multiple definition of `rtems_malloc_statistics_helpers'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.bss+0x8): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.bss+0x8): multiple definition of `rtems_malloc_sbrk_helpers'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.bss+0xc): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.bss+0xc): multiple definition of `rtems_malloc_dirty_helper'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.bss+0x10): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x40): multiple definition of `Device_drivers'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0x40): first defined here
/home/travis/.rtems/lib/gcc/i386-rtems4.10/4.4.7/../../../../i386-rtems4.10/bin/ld: Warning: size of symbol `Device_drivers' changed from 48 in /home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o) to 96 in /home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o)
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0xa0): multiple definition of `Configuration_Initial_Extensions'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0x80): first defined here
/home/travis/.rtems/lib/gcc/i386-rtems4.10/4.4.7/../../../../i386-rtems4.10/bin/ld: Warning: size of symbol `Configuration_Initial_Extensions' changed from 32 in /home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o) to 64 in /home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o)
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x100): multiple definition of `Configuration_RTEMS_API'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0xa0): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x140): multiple definition of `Configuration_POSIX_API'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.bss+0x20): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x178): multiple definition of `rtems_minimum_stack_size'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0xd0): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x17c): multiple definition of `rtems_maximum_priority'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0xd4): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x180): multiple definition of `Configuration'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0xe0): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.bss+0x10): multiple definition of `_RTEMS_tasks_Initialize_user_tasks_p'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.data+0x120): first defined here
/home/h1/GSOC/rtems5_epics7/QtC-epics-base/lib/RTEMS-pc386-qemu/librtemsCom.a(rtems_config.o):(.data+0x1c0): multiple definition of `_POSIX_Threads_Initialize_user_threads_p'
/home/travis/.rtems/i386-rtems4.10/pc686/lib//librtemscpu.a(dummy.o):(.bss+0x58): first defined here
collect2: ld returned 1 exit status
../../../../configure/RULES_BUILD:212: recipe for target 'libComTestHarness' failed
------------------------------------------------------------------------------
Fritz-Haber-Institut    | Phone:         (+49 30) 8413-4270
Heinz Junkes             | Fax (G3+G4):   (+49 30) 8413-5900
Faradayweg 4-6        | VC: 102220181216 at bjn.vc
D - 14195 Berlin        | E-Mail:        junkes at fhi-berlin.mpg.de
------------------------------------------------------------------------------

> On 7. Sep 2020, at 19:55, Sebastian Huber <sebastian.huber at embedded-brains.de> wrote:
> 
> On 07/09/2020 19:14, Heinz Junkes wrote:
> 
>> rtems 4.10 —with-network —with-posix
>> 
>> Unfortunately I cannot resolve a reference:
>> 
>> source/rtems-source-builder/rtems/build/i386-rtems4.10-kernel-4.10-1/i386-rtems4.10-kernel-4.10-1-4.10/build/i386-rtems4.10/c/pc686/cpukit/libblock/../../../../../../rtems-4.10/c/src/../../cpukit/libblock/src/bdbuf.c:1156: undefined reference to `rtems_bdbuf_configuration’
>> 
>> the linker order looks like this:
>>   -lCom       -Wl,--gc-sections -lm -lrtemsCom -lc -lrtemscpu -lCom -lnfs -lm -lgcc
> 
> Try:
> 
> -lCom       -Wl,--gc-sections -lm -lrtemsCom -lc -lrtemscpu -lrtemsCom -lCom -lnfs -lm -lgcc
> 
> 

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