| # only works with the Java extension of yacc: | |
| # byacc/j from http://troi.lincom-asg.com/~rjamison/byacc/ | |
| JFLEX = jflex | |
| BYACCJ = yacc -J | |
| JAVAC = javac | |
| # targets: | |
| all: Parser.class | |
| run: Parser.class | |
| java Parser | |
| build: clean Parser.class | |
| clean: | |
| rm -f *~ *.class *.java | |
| Parser.class: Yylex.java Parser.java | |
| $(JAVAC) Parser.java | |
| Yylex.java: calc.flex | |
| $(JFLEX) calc.flex | |
| Parser.java: calc.y | |
| $(BYACCJ) calc.y |