Compiling 32bit on 64bit Fedora

drago01 drago01 at gmail.com
Sun Sep 11 16:18:08 UTC 2011


On Wed, Sep 7, 2011 at 9:35 PM, Adam Williamson <awilliam at redhat.com> wrote:
> On Wed, 2011-09-07 at 11:52 -0400, Nathaniel McCallum wrote:
>> "gcc -m32 -o foo foo.c" gives me:
>> /usr/include/gnu/stubs.h:7:27: fatal error: gnu/stubs-32.h: No such file
>> or directory
>>
>> If I copy the gnu/stubs-32.h file from the 32bit glibc-devel package
>> into the right place and run the command above again I get:
>> /usr/bin/ld: cannot find crt1.o: No such file or directory
>> /usr/bin/ld: cannot find crti.o: No such file or directory
>> /usr/bin/ld: skipping
>> incompatible /usr/lib/gcc/x86_64-redhat-linux/4.6.1/libgcc_s.so when
>> searching for -lgcc_s
>> /usr/bin/ld: cannot find -lgcc_s
>> /usr/bin/ld: skipping incompatible /usr/lib64/libc.so when searching for
>> -lc
>> /usr/bin/ld: cannot find -lc
>> /usr/bin/ld: skipping
>> incompatible /usr/lib/gcc/x86_64-redhat-linux/4.6.1/libgcc_s.so when
>> searching for -lgcc_s
>> /usr/bin/ld: cannot find -lgcc_s
>> /usr/bin/ld: cannot find crtn.o: No such file or directory
>> collect2: ld returned 1 exit status
>>
>> Hrm...
>>
>> Am I doing something wrong? Or is this a packaging bug? I can't think of
>> any reason why I shouldn't be able to compile at least a basic C program
>> with no deps as 32bit on 64bit.
>
> it's worth noting a 'cleaner' way to do this than messing up your main
> system with 32-bit packages

Not seeing what the "mess up" is really ... (having 32bit libs/apps
does not hurt in any way ... a chroot does use even more diskpace).


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