Thank you all. It would appear that I am too far in over my head and I 
should quit while I am ahead. Only next choice seems to be to reinstall 
the OS and leave well enough alone. For now I will leave it as broken as 
it is an hope I don't make it worse.
Leon
On 11/05/2012 11:37 AM, Ken Moffat wrote:
> On Mon, Nov 05, 2012 at 09:39:10AM -0600, Bruce Dubbs wrote:
>> Leon Goldman wrote:
>>> Actually /usr/lib/pkgconfig/poppler.pc does exist. However, I am using a
>>> x86_64 system and have a /usr/lib64/pkgconfig also. When I built poppler
>>> and libqpdf I just used teh defaults. In /usr/lib64/pkgconfig there is a
>>> poppler.pc file which lists the version as 0.16. The poppler.pc in
>>> /usr/lib lists the version as 0.20.5.   Should I uninstall and recompile
>>> poppler and libqpdf with LIBDIR=/usr/lib64?
>>>
>>> Would the correct steps be to first do a make uninstall for poppler and
>>> libqpf, then remove the directories created when the tarball was
>>> extracted, re-extract the archive, then proceed with ./configure
>>> --LIBDIR=/usr/lib64  and then try to recompile cups-filters?
>> In LFS we said do do 'ln -sv lib /lib64 && ln -sv lib /usr/lib64'
>>
>> All of LFS and BLFS assumes that.  The only reason to have separate lib
>> directories is for the case when you have a 32-bit binary program that
>> you can't build with 64-bit system.
>>
>> See the discussion 'iii. LFS Target Architectures' in LFS.
>>
>   Ah, the 'joys' of multilib.
>
>   First, I cannot recommend that you ever run 'make uninstall' : that
> is hardly ever tested - in most cases it will work fine.  But if it
> doesn't, your system might be broken.
>
>   As Bruce says, we don't support multilib in the book.  If your
> existing system is multilib, you might want to look at cross-lfs
> (specifically cblfs - from memory, almost everything is built as
> both 32-bit and 64-bit).
>
>   For sorting out what you have done : everything in lib64 should be
> 64-bit (use file to check the binaries), everything in lib on
> multilib should be 32-bit.  You haven't specified -m64 or -m32 on
> what you've done, so looking at the programs you compiled should tell
> you if your gcc defaults to 32-bit or 64-bit : I would expect 32-bit
> but knowing is better than assuming.
>
>   If you are building as 64-bit, use
> PKG_CONFIG_PATH=/usr/lib64/pkgconfigfile as well as LIBDIR, and
> forcing -m64 if you need to.
>
>   If you build as 32-bit on that system, and 64-bit turns out to be
> its default, use -m32 as well as .usr/lib.
>
> ĸen

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