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authorJoakim Tjernlund <joakim.tjernlund@transmode.se>2004-08-10 08:58:12 +0000
committerJoakim Tjernlund <joakim.tjernlund@transmode.se>2004-08-10 08:58:12 +0000
commit4e6514273f43dee7b5dd894d107d5e419c793bc6 (patch)
treefec775091015d46bbf77572cf1d8f0855916f9da /TODO
parentc92bcb00c0f297931b1ae6ed4b826a0d51ca5209 (diff)
Mike Frysinger writes:
while playing around with Gentoo on uClibc, i hit some troubles with ldconfig first, i found that it kept trying to read 'etc/ld.so.conf' ... it didnt want to read '/etc/ld.so.conf' ... looking at the source, the default conf file is defined as UCLIBC_RUNTIME_PREFIX "etc/ld.so.conf" ... all fine and dandy, but the utils/Makefile builds the .c files with this: -DUCLIBC_RUNTIME_PREFIX=$(R_PREFIX) i couldnt find where R_PREFIX was defined/used anywhere else, but i did find that every other time UCLIBC_RUNTIME_PREFIX was defined, it was set like: -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" changing the utils/Makefile to be like this fixed things for me next up, i found that i wasnt getting an /etc/ld.so.cache file when i ran `ldconfig` ... looking at the code, USE_CACHE needs to be defined ... Rules.mak has a line that reads LIBRARY_CACHE:=#-DUSE_CACHE by default, but then LIBRARY_CACHE is never used anywhere :) so the fix here is to add $(LIBRARY_CACHE) to the lines in utils/Makefile where the .c files are compiled perhaps a suggestion then ? in my mind it makes sense to utilize a cache file when running uclibc native but perhaps not while cross compiling ... so perhaps add LIBRARY_CACHE:=-DUSE_CACHE to the section in Rules.mak where LDSO is set to the uclibc linker (i.e. native) but set LIBRARY_CACHE:=#-DUSE_CACHE where LDSO is the $(SYSTEM_LDSO) (i.e. cross compiling) Applied with minor fixes.
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