Matthias Klose <[EMAIL PROTECTED]> writes:
> Goswin von Brederlow writes:
>> Matthias Klose <[EMAIL PROTECTED]> writes:
>>
>> > The patch looks incomplete. It doesn't look into the libdir for the
>> > non-default architecture. assuming that we drop /usr/lib32 at some
>> > point, the problem fixed in #369052 would show up again. Unsure which
>> > LIBDIR's we want to be searched for binutils-multiarch's ld.
>> >
>> > Matthias
>>
>> The patch in 369052 tells ld to look at lib32 as emulation dir for
>> lib when doing elf_i386 code so both lib and lib32 are searched. It
>> does not mean lib32 is included for elf_x86_64, right?
>
> no, but it doesn't look into /usr/lib/i486-linux-gnu and
> /usr/lib/x86_64-linux-gnu at all, or do I miss something?
Yeah, I noticed that now too after I moved libc6 into the
i486-linux-gnu dir here. I think the best would be if binutils had
knowledge what specific dir to look into for each target ABI.
But how for example would you differenciate between i486-linux-gnu and
i486-linux-uclibc? Both would be elf_i386 target. Doesn't look like
the multiarch dir can be hardcoded at all.
Should binutils follow all the /lib/ldconfig/* links or all
[/usr]/lib/*-*-*/ or [/usr]/lib/arch-os-*? The first seems more
configurable to the actual system specifics. I don't think any compile
time setting would suffice.
Someone previously said ld would follow /etc/ld.so.conf entires but
that doesn't seem to be the case, at least not for gcc usage:
[EMAIL PROTECTED]:~$ cat /etc/ld.so.conf
/usr/X11R6/lib
/usr/lib/i486-linux-gnu
[EMAIL PROTECTED]:~$ gcc -m32 -O2 -W -Wall -o foo foo.c
/usr/bin/ld: skipping incompatible /usr/bin/../lib/libc.so when searching for
-lc
/usr/bin/ld: skipping incompatible /usr/bin/../lib/libc.a when searching for -lc
/usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
/usr/bin/ld: skipping incompatible /usr/lib/libc.a when searching for -lc
/usr/bin/ld: cannot find -lc
collect2: ld returned 1 exit status
[EMAIL PROTECTED]:~$ gcc -m32 -O2 -W -Wall -o foo foo.c -L
/usr/lib/i486-linux-gnu/
[EMAIL PROTECTED]:~$
Was that just misinformation?
MfG
Goswin
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