[ECOS] Re: 80321 extros.o build problem.

[ECOS] Re: 80321 extros.o build problem.

[Drew Kranak]

Drew Kranak wrote:

> Anyone:
>     I am trying to build the 80321 eCos lib and get the following error: 
>
>     make[1]: Entering directory
>     `/ecos-c/ARM/eCos/eCos-321_ROM/eCos-331_ROM_build/hal/common/v2_0'
>
>     xscale-elf-gcc -mcpu=xscale -Wall -Wpointer-arith
>     -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2
>     -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions
>     -fvtable-gc -mapcs-frame -nostdlib -Wl,-r -Wl,--whole-archive -o
>     /ecos-c/ARM/eCos/eCos-321_ROM/eCos-331_ROM_install/lib/extras.o
>     /ecos-c/ARM/eCos/eCos-321_ROM/eCos-331_ROM_install/lib/libextras.a
>
>     /ecos-c/ARM/eCos/eCos-321_ROM/eCos-331_ROM_install/lib/libextras.a(net_tcpip_sockio.o)(.bss.ifnet+0x0):
>     In function `bsd_sendit':
>
>     /ecos-c/ARM/eCos/ecos-2.0/packages/net/tcpip/v2_0/src/sys/kern/sockio.c:185:
>     multiple definition of `ifnet'
>
>     /ecos-c/ARM/eCos/eCos-321_ROM/eCos-331_ROM_install/lib/libextras.a(devs_eth_intel_i82544_if_i82544.o)(.bss.ifnet+0x0):/ecos-c/ARM/eCos/ecos-2.0/packages/devs/eth/intel/i82544/v2_0/src/if_i82544.c:544:
>     first defined here
>
>     /ecos-c/ARM/eCos/eCos-321_ROM/eCos-331_ROM_install/lib/libextras.a(net_tcpip_sockio.o)(.bss.ifindex2ifnet+0x0):
>     multiple definition of `ifindex2ifnet'
>
>     /ecos-c/ARM/eCos/eCos-321_ROM/eCos-331_ROM_install/lib/libextras.a(devs_eth_intel_i82544_if_i82544.o)(.bss.ifindex2ifnet+0x0):
>     first defined here
>
>     /ecos-c/ARM/eCos/eCos-321_ROM/eCos-331_ROM_install/lib/libextras.a(net_tcpip_sockio.o)(.bss.if_index+0x0):
>     multiple definition of `if_index'
>
>     /ecos-c/ARM/eCos/eCos-321_ROM/eCos-331_ROM_install/lib/libextras.a(devs_eth_intel_i82544_if_i82544.o)(.bss.if_index+0x0):
>     first defined here
>
>     collect2: ld returned 1 exit status
>
>     My best understanding of what is trying to be accomplished is that 
> eCos is trying to add extras.o to the archive libextras.a  Looking at 
> the sorce files, it is not obvious that ifnet is redefined unless it 
> is happening in a macro I am overlooking.
>
>
>     Thanks for any input  that helps resolve my  dificultiy.
>
> Drew
>

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