MFH: r435049

security/libgcrypt: fix build on aarch64

libtool: compile: cc -DHAVE_CONFIG_H -I. -I.. -I../src -I../src -Wa,--noexecstack -O2 -pipe -fno-strict-aliasing -std=gnu89 -MT cipher-gcm-armv8-aarch64-ce.lo -MD -MP -MF .deps/cipher-gcm-armv8-aarch64-ce.Tpo -c cipher-gcm-armv8-aarch64-ce.S -fPIC -DPIC -o .libs/cipher-gcm-armv8-aarch64-ce.o
cipher-gcm-armv8-aarch64-ce.S:190:3: error: instruction requires: neon
eor v31.16b, v31.16b, v31.16b

^

PR: 217271
Submitted by: krion
Reported by: Simon Rozman <simon@rozman.si>

Approved by: ports-secteam (blanket)