#!/bin/sh -e
./configure \
--prefix=/usr \
ac_cv_func_malloc_0_nonnull=yes \
ac_cv_func_realloc_0_nonnull=yes
make
make DESTDIR="$1" install
ln -s flex "$1/usr/bin/lex"
# Remove READMEs and such.
rm -rf "$1/usr/share/doc"