tce-load -i compiletc readline-dev gettext

https://github.com/hunspell/hunspell/files/2573619/hunspell-1.7.0.tar.gz

cd hunspell-1.7.0

edit src/tools/hunspell.cxx
#define LIBDIR                \
  "/usr/share/hunspell:"      \
  "/usr/local/share/hunspell:"      \
  "/usr/share/myspell:"       \
  "/usr/local/share/myspell:"       \
  "/usr/share/myspell/dicts:" \
  "/usr/local/share/myspell/dicts:" \

CC="gcc -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" ./configure --prefix=/usr/local --localstatedir=/var --disable-static --with-ui --with-readline

find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \;

make [1m 22.78s]
sudo make install

wget -O en_US.aff  https://cgit.freedesktop.org/libreoffice/dictionaries/plain/en/en_US.aff?id=a4473e06b56bfe35187e302754f6baaa8d75e54f
wget -O en_US.dic https://cgit.freedesktop.org/libreoffice/dictionaries/plain/en/en_US.dic?id=a4473e06b56bfe35187e302754f6baaa8d75e54f