[Buildroot] [PATCH v2, 1/1] package/zlib-ng: fix build on powerpc

[Peter Korsgaard]

>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice at gmail.com> writes:

 > Handle WITH_POWER8 to fix the following build failure with powerpc and
 > libglib2 raised since bump to version 1.9.9-b1 in commit
 > 1f7b12a0b4572d7e763c431a63c22cfb912b8b14 and
 > https://github.com/zlib-ng/zlib-ng/commit/b81f4ee96dcbdf1db34b00727b6f1829a2ba1edb:

 > /home/autobuild/autobuild/instance-9/output-1/host/lib/gcc/powerpc-buildroot-linux-musl/11.2.0/../../../../powerpc-buildroot-linux-musl/bin/ld:
 > /home/autobuild/autobuild/instance-9/output-1/host/powerpc-buildroot-linux-musl/sysroot/usr/lib/libz.a(adler32_power8.c.o):
 > in function `adler32_power8':
 > /home/autobuild/autobuild/instance-9/output-1/build/zlib-ng-2.0.6/arch/power/adler32_power8.c:106:
 > undefined reference to `vec_sumsu'

 > Fixes:
 >  - http://autobuild.buildroot.org/results/f864a0e2307e25342b45c90a5b4fb57a0f5c1c93

 > Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
 > ---
 > Changes v1 -> v2 (after review of Yann E. Morin):
 >  - Don't unconditionally disable power8

Committed to 2021.02.x and 2022.02.x, thanks.

-- 
Bye, Peter Korsgaard