$ cat ndmake.sh

#!/bin/sh -ue
NAME=m4
VERSION=1.4.19
RELEASE=1
SOURCE="https://gnu.mirror.constant.com/m4/m4-${VERSION}.tar.gz"
BUILD_OPT="--disable-nls"
prebuild(){
	export CFLAGS="$CFLAGS -std=gnu99"
}
. ${0%/*}/../../libsh/libdmake.sh