You need to specify the libraries after the code that reference them. So
the correct method is:
gcc -o dltest dltest.o -ldl
The command line above would work anyways prior to oneiric, but from
oneiric onward the linker is more strict. See
http://wiki.debian.org/ToolChain/DSOLinking
Marking as in
my info about eglibc is wrong:
===
lvd@ubuserv1204:~$ dpkg --search libdl
libc6: /lib/x86_64-linux-gnu/libdl.so.2
libc6-dev: /usr/lib/x86_64-linux-gnu/libdl.so
libc6-dev: /usr/lib/x86_64-linux-gnu/libdl.a
libc6: /lib/x86_64-linux-gnu/libdl-2.15.so
===
so libc6 is probably the cause.
Also,
===
l
