#! /bin/sh

if [ $# -ne 1 ]; then
    echo "usage: mkmagic {magic.m4}" 1>&2
    exit 1
fi

exec 1> magic.c

cat - << EOF
/*
 * magic.c: embedded m4 script for magicfilter-2.
 *
 * generated on `date` from magic.m4
 */
EOF
echo "char *m4template[] = {"
if test -r config.h; then
    grep PATH_ config.h | grep '"' | sed -e 's/^#define */define(/' \
			                 -e 's/ *"\([^"]*\)".*$/,`\1'\'')dnl/' \
			                 -e 's/^.*$/	"&\\n",/'
fi
cat $1 | sed -e 's/\\/\\\\/g' -e 's/"/\\"/g' -e 's/^/	"/' -e 's/$/\\n",/'
echo "	0 };"
exit 0