qemu.bbclass adds PSEUDO_UNLOAD=1 in qemu_run_binary to avoid reference to
pseudo functions that may not exist in the target environment. This patch
detects the addition of that variable within the environment to which the
call applies, even if not present in the parent environment.
As a side effect it fixes a memory leak.
[YOCTO #4843]
(From OE-Core rev: 9ea32ef507c914f906b3dcc0bb29813a4e0dacba)
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The -nativesdk pseudo wrapper setting LD_LIBRARY_PATH turned out to be a
bad idea since it can mix up different libc and lib-dl verisons which
may or may not work depending on the phase of the moon.
As an alternative to solving the original problem, this patch drops the
symbol version requirement on memcpy which allows pseudo to work with
libc's back to 2.7 which should be sufficient for our supported targets
using nativesdk.
[YOCTO #2299]
[YOCTO #2351]
(From OE-Core rev: c6c701f424aeb502d20ff02d02712e56f4e259a5)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Peter A. Bigot
Richard Purdie