[uClibc] ld.so loading "false" libs
Peter S. Mazinger
ps.m at gmx.net
Tue Sep 28 20:08:47 UTC 2004
On Tue, 28 Sep 2004, Erik Andersen wrote:
> What I think should be done is
>
> *) Someone that cares about USE_CACHE should fix that option
> up to be sure it works, and give it a proper config entry
> in extra/Configs/Config.in, and rename it to something
> more appropriate such as LDSO_CACHE_SUPPORT.
>
> *) When LDSO_CACHE_SUPPORT=n, UCLIBC_RUNTIME_PREFIX /usr/X11R6/lib
> should be included in the default library search path in
> dl-elf.c, ldd, and ldconfig.
>
> *) When LDSO_CACHE_SUPPORT=y, UCLIBC_RUNTIME_PREFIX /usr/X11R6/lib
> should be excluded from the default library search path in
> dl-elf.c, ldd, and ldconfig, and those wishing to include
> X11 stuff should add that into /etc/ld.so.conf and re-run
> ldconfig.
I'll do the above
>
> *) At present, LDSO_CONF and LDSO_CACHE use the same names
> and same structure as glibc. This precludes
> LDSO_CACHE_SUPPORT being uses in any sane fashion on a
> dial glibc and uClibc system. Just as it was necessary
> for use to use a different name for 'libuClibc' rather
> than 'libc', and 'ld-uClibc.so.0' rather than
> 'ld-linux.so.2' it seems that these configuration files
> really ought to be given different names.
What names would be fine (I think ld.so.preload should change too):
ld.uclibc.[conf,cache,preload]
or
ld-uClibc.so.[conf,cache,preload]
or
lduc.so.[conf,cache,preload]
I came across
#ifdef DEBUG
LDSO_CONF ../util/ld.so.conf
#else
LDSO_CONF UCLIBC_RUNTIME_PREFIX ld.so.conf
#endif
Is this in use?
If yes should the path for DEBUG not be ../../utils/ld.so.conf?
Peter
--
Peter S. Mazinger <ps dot m at gmx dot net> ID: 0xA5F059F2
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