Zlib-ng misdetects the powerpc cpu and the package fails to compile
for non-power9 cpu's.
Power9 support was added Upstream in commit:
02d10b252cc54159f7c33823048daec4b023fb22
So it was introduced in zlib-ng 2.1.3 and this was added to Buildroot
in commit 0df456ea6e.
So there is no need to backport it to older Buildroot releases.
Fixes:
- http://autobuild.buildroot.net/results/a9f/a9f45486664b2d5b23a2f330a63955a06ae8189d
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>