#!/usr/bin/env -S bash ../.port_include.sh port=m4 version=1.4.9 useconfigure=true use_fresh_config_sub=true files="https://ftpmirror.gnu.org/gnu/m4/m4-${version}.tar.gz m4-${version}.tar.gz https://ftpmirror.gnu.org/gnu/m4/m4-${version}.tar.gz.sig m4-${version}.tar.gz.sig https://ftpmirror.gnu.org/gnu/gnu-keyring.gpg gnu-keyring.gpg" auth_type="sig" auth_opts=("--keyring" "./gnu-keyring.gpg" "m4-${version}.tar.gz.sig") # Stack overflow detection needs siginfo and sbrk, neither of which we support export M4_cv_use_stackovf=no