#!/bin/make

all: r.c r.java r.pas r.pl r.rex

r.c: makefile index.html
	sed -n "/<!--c-/,/<\/pre/p" index.html | grep -vE "pre>" > $@
	gcc -c -o r.o $@
	gcc -o r.exe r.o
	chmod 700 r.exe
	./r.exe > $@.out
	od -cx $@   > $@.dmp
	od -cx $@.out > $@.out.dmp
	diff $@.dmp $@.out.dmp
	
r.java: makefile index.html
	sed -n "/<!--java-/,/<\/pre/p" index.html | grep -vE "pre>" > $@
	javac $@ 
	java r > $@.out
	od -cx $@   > $@.dmp
	od -cx $@.out > $@.out.dmp
	diff $@.dmp $@.out.dmp

r.pas: makefile index.html
	sed -n "/<!--pascal-/,/<\/pre/p" index.html | grep -vE "pre>" > $@
	`c:/bin/tp/tpc $@`
	r.exe > $@.out
	od -cx $@   > $@.dmp
	od -cx $@.out > $@.out.dmp
	diff $@.dmp $@.out.dmp

r.pl: makefile index.html
	sed -n "/<!--perl-/,/<\/pre/p" index.html | grep -vE "pre>" > $@
	perl $@ > $@.out
	od -cx $@   > $@.dmp
	od -cx $@.out > $@.out.dmp
	diff $@.dmp $@.out.dmp

r.rex: makefile index.html
	sed -n "/<!--rexx-/,/<\/pre/p" index.html | grep -vE "pre>" > $@
	rexx $@ > $@.out
	od -cx $@   > $@.dmp
	od -cx $@.out > $@.out.dmp
	diff $@.dmp $@.out.dmp