fetch $READLINE_URL

sudo chroot "$SYSROOT" /usr/bin/env -i MAKEFLAGS="$MAKEFLAGS" PATH=/usr/bin:/usr/sbin SOURCES=/sources READLINE_VERSION=$READLINE_VERSION /usr/bin/bash <<- "EOF"
	set -euo pipefail

	cd "$SOURCES" && tar xf readline-$READLINE_VERSION.tar.gz && cd readline-$READLINE_VERSION
	
	sed -i '/MV.*old/d' Makefile.in

	sed -i '/{OLDSUFF}/c:' support/shlib-install

	sed -i 's/-Wl,-rpath,[^ ]*//' support/shobj-conf

	sed -e '270a\
		else\
		chars_avail = 1;'      \
		-e '288i\   result = -1;' \
		-i.orig input.c

	./configure \
		--prefix=/usr \
		--disable-static \
		--with-curses

	make SHLIB_LIBS="-lncursesw" && make install

	cd "$SOURCES" && rm -rf readline-$READLINE_VERSION
EOF