[Fontconfig] fc-cache for x86 deletes caches for x86_64

[Mike FABIAN]

Example (using a x86_64 machine which has a 64-bit fc-cache
*and* a 32bit fc-cache called "fc-cache32"):

    mfabian at magellan:~$ uname -a
    Linux magellan 2.6.18-rc4-2-default #1 Tue Aug 8 09:58:49 UTC 2006 x86_64 x86_64 x86_64 GNU/Linux
    mfabian at magellan:~$

Start with no caches at all:

    mfabian at magellan:~$ ls /var/cache/fontconfig/
    mfabian at magellan:~$ ls .fontconfig
    mfabian at magellan:~$

Run the 64-bit version of fc-cache:

    mfabian at magellan:~$ fc-cache -v /usr/share/fonts/truetype
    /usr/share/fonts/truetype: caching, 911 fonts, 0 dirs
    /var/cache/fontconfig: not cleaning unwritable cache directory
    /home/mfabian/.fontconfig: cleaning cache directory
    fc-cache: succeeded
    mfabian at magellan:~$

The 64-bit cache has been created:

    mfabian at magellan:~$ ls /var/cache/fontconfig/
    mfabian at magellan:~$ ls .fontconfig
    7ef2298fde41cc6eeb7af42e48b7d293-x86-64.cache-2
    mfabian at magellan:~$

Now run the 32-bit version of fc-cache:

    mfabian at magellan:~$ fc-cache32 -v /usr/share/fonts/truetype
    /usr/share/fonts/truetype: caching, 911 fonts, 0 dirs
    /var/cache/fontconfig: not cleaning unwritable cache directory
    /home/mfabian/.fontconfig: cleaning cache directory
    /home/mfabian/.fontconfig: 7ef2298fde41cc6eeb7af42e48b7d293-x86-64.cache-2: missing directory: ú¼ Šfc-cache32: succeeded
    mfabian at magellan:~$

There was a strange error message at the end.
And the 64-bit cache is gone now:

    mfabian at magellan:~$ ls /var/cache/fontconfig/
    mfabian at magellan:~$ ls .fontconfig
    7ef2298fde41cc6eeb7af42e48b7d293-x86.cache-2
    mfabian at magellan:~$ 

That's not right, fc-cache should not touch the cache files
for different architectures.

-- 
Mike FABIAN   <mfabian at suse.de>   http://www.suse.de/~mfabian
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