On Tue, 2010-12-21 at 23:28 -0800, Nicholas Miell wrote: > On 12/21/2010 09:43 PM, Nicholas Miell wrote: > > > > ld.so isn't happy with that (lookups aren't based on filenames, so > > symlinks won't do anything and it will never find the library). > > > > You need to create an empty shared library with the > > libmysqlclient_r.so.16 SONAME that has a DT_AUXILIARY entry for > > libmysqlclient.so.16. > > In theory, the following should produce a usable library: > > eu-readelf -s /usr/lib64/mysql/libmysqlclient_r.so.16.0.0 | > ./mysql_filter.gawk > hack.c > gcc $(rpm --eval %optflags) -fPIC -shared -fno-toplevel-reorder > -Wl,-soname,libmysqlclient_r.so.16 -Wl,--filter,libmysqlclient.so.16 > hack.c -o libmysqlclient_r.so.16 > > but in practice, it gives me: > > /usr/bin/ld: libmysqlclient_r.so.16: version node not found for symbol > sf_malloc_mem_limit@@libmysqlclient_16 > /usr/bin/ld: failed to set dynamic section sizes: Bad value > collect2: ld returned 1 exit status > > and nobody on the internet has any idea what that error means. I cargo-culted this into the libva spec, at one point, from Gwenole Beauchesne's Debian spec: echo ".text"|gcc -xassembler - -o debian/tmp/usr/lib/libva.so.0.29.0 -shared -Wl,-soname,libva.so.0 -Ldebian/tmp/usr/lib -lva-x11 No idea how it actually works, but I believe it effectively does what you'd be trying to do if you did 'ln -s libva.so.0.29.0 libva.so.0' . so maybe something like it could be used in this case. If it eats your cat, don't blame me =) -- Adam Williamson Fedora QA Community Monkey IRC: adamw | Fedora Talk: adamwill AT fedoraproject DOT org http://www.happyassassin.net -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel
