Re: [M560x-driver-devel] lib4l-0.5.2_control2 (Inrepid x86_64)

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>
>Lukáš Karas пишет:
>> Hi.
>>
>> Have you installed package "gcc-4.1-multilib" exactly, newest version of "gcc-multilib"?
>> You need this package, for compile 32bit programs (libraries) on x86_64 machines.
>>
>> Regards, > Lukas
>>
>>
>> ______________________________________________________________
>>   >> Od: dem...@gm...
>>> Komu: m56...@li...
>>> Datum: 10.11.2008 22:07
>>> Předmět: [M560x-driver-devel] lib4l-0.5.2_control2 (Inrepid x86_64)
>>>
>>> I've choosen libv4l-0.5.0_comtrol2, because actually i need only Skype, >> but when i try to compile receive error. How to overcome it?
>>>
>>> pal@pal-laptop:~/Downloads/libv4l-0.5.0_control$ sudo su
>>> [sudo] password for pal:
>>> root@pal-laptop:/home/pal/Downloads/libv4l-0.5.0_control# make >> CFLAGS="-m32" LDFLAGS="-shared -m32"
>>> make -C libv4lconvert V4L2_LIB_VERSION=0.5.0 all
>>> make[1]: Entering directory >> `/home/pal/Downloads/libv4l-0.5.0_control/libv4lconvert'
>>> cc -c -MMD -I../include -I../../../../linux/include -fvisibility=hidden >> -fPIC -m32 -o libv4lconvert.o libv4lconvert.c
>>> cc -c -MMD -I../include -I../../../../linux/include -fvisibility=hidden >> -fPIC -m32 -o tinyjpeg.o tinyjpeg.c
>>> cc -c -MMD -I../include -I../../../../linux/include -fvisibility=hidden >> -fPIC -m32 -o sn9c10x.o sn9c10x.c
>>> cc -c -MMD -I../include -I../../../../linux/include -fvisibility=hidden >> -fPIC -m32 -o pac207.o pac207.c
>>> cc -c -MMD -I../include -I../../../../linux/include -fvisibility=hidden >> -fPIC -m32 -o flip.o flip.c
>>> cc -c -MMD -I../include -I../../../../linux/include -fvisibility=hidden >> -fPIC -m32 -o jidctflt.o jidctflt.c
>>> cc -c -MMD -I../include -I../../../../linux/include -fvisibility=hidden >> -fPIC -m32 -o spca561-decompress.o spca561-decompress.c
>>> cc -c -MMD -I../include -I../../../../linux/include -fvisibility=hidden >> -fPIC -m32 -o rgbyuv.o rgbyuv.c
>>> cc -c -MMD -I../include -I../../../../linux/include -fvisibility=hidden >> -fPIC -m32 -o spca501.o spca501.c
>>> cc -c -MMD -I../include -I../../../../linux/include -fvisibility=hidden >> -fPIC -m32 -o bayer.o bayer.c
>>> cc -shared -shared -m32 -Wl,-soname,libv4lconvert.so.0 -o >> libv4lconvert.so.0 libv4lconvert.o tinyjpeg.o sn9c10x.o pac207.o flip.o >> jidctflt.o spca561-decompress.o rgbyuv.o spca501.o bayer.o
>>> /usr/bin/ld: skipping incompatible >> /usr/lib/gcc/x86_64-linux-gnu/4.3.2/libgcc.a when searching for -lgcc
>>> /usr/bin/ld: skipping incompatible >> /usr/lib/gcc/x86_64-linux-gnu/4.3.2/libgcc.a when searching for -lgcc
>>> /usr/bin/ld: cannot find -lgcc
>>> collect2: ld returned 1 exit status
>>> make[1]: *** [libv4lconvert.so] Error 1
>>> make[1]: Leaving directory >> `/home/pal/Downloads/libv4l-0.5.0_control/libv4lconvert'
>>> make: *** [all] Error 2
>>> root@pal-laptop:/home/pal/Downloads/libv4l-0.5.0_control#
>>>
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>>>     >
>>
>>   Thanks, but now i receive another error:
>
>root@pal-laptop:/home/pal/m560x-driver/m560x/branches/m5602-gspca# make CFLAGS="-m32" LDFLAGS="-shared -m32"
>make -C /lib/modules/2.6.27-7-generic/build SUBDIRS=/home/pal/m560x-driver/m560x/branches/m5602-gspca modules
>make[1]: Entering directory `/usr/src/linux-headers-2.6.27-7-generic'
>  CC [M]  /home/pal/m560x-driver/m560x/branches/m5602-gspca/m5602_core.o
>  CC [M]  /home/pal/m560x-driver/m560x/branches/m5602-gspca/m5602_ov9650.o
>  CC [M]  /home/pal/m560x-driver/m560x/branches/m5602-gspca/m5602_mt9m111.o
>  CC [M]  /home/pal/m560x-driver/m560x/branches/m5602-gspca/m5602_po1030.o
>  CC [M]  /home/pal/m560x-driver/m560x/branches/m5602-gspca/m5602_s5k83a.o
>  CC [M]  /home/pal/m560x-driver/m560x/branches/m5602-gspca/m5602_s5k4aa.o
>  CC [M]  /home/pal/m560x-driver/m560x/branches/m5602-gspca/gspca.o
>ld: unrecognised emulation mode: 32
>Supported emulations: elf_x86_64 elf_i386 i386linux
>make[2]: *** [/home/pal/m560x-driver/m560x/branches/m5602-gspca/gspca.o] Error 1
>make[1]: *** [_module_/home/pal/m560x-driver/m560x/branches/m5602-gspca] Error 2
>make[1]: Leaving directory `/usr/src/linux-headers-2.6.27-7-generic'
>make: *** [all] Error 2
>root@pal-laptop:/home/pal/m560x-driver/m560x/branches/m5602-gspca#
>
>

Hi. 

Try compile wiht command 

make CFLAGS="-mi386linux" LDFLAGS="-shared -mi386linux" 
or 
make CFLAGS="-m32" LDFLAGS="-shared -mi386linux" 
or 
make CFLAGS="-mi386linux" LDFLAGS="-shared -m32" 
or other combination...

Regards, 
Lukas