multilib.bbclass: fix Multilib QA Issue

Multilib QA warning was observed, as follows:
------
WARNING: Multilib QA Issue: lib32-oprofile package lib32-oprofile -
suspicious values 'kernel-vmlinux' in RRECOMMENDS
------

The package starting with 'kernel-vmlinux' should be ok with multilib QA
checking.

Signed-off-by: Ming Liu <ming.liu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
wpa-supplicant: Add dependency on openssl

Building of wpa-supplicant failed due to missing dependency on openssl:
crypto_openssl.c:10:30: fatal error: openssl/opensslv.h: No such file or directory

Signed-off-by: Mikhail Durnev <Mikhail_Durnev@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
cml1.bbclass: Fix return code handling in do_menuconfig()

On my system, doing "bitbake -c menuconfig busybox" pops up
a gnome-terminal, I can see that the compilation starts but then the
terminal automatically exits.

It turns out I don't have ncurses development package installed on my host,
and OE's host sysroot isn't being passed to gcc, so compilation fails.
The window automatically closes before I can read the error message
since the '$' in the return code check needs to be escaped.

Make sure the user can read the error message by properly checking the
return code.

Signed-off-by: Jacob Kroon <jacob.kroon@mikrodidakt.se>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>