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	# $OpenBSD: Makefile,v 1.13 2014/05/12 19:11:19 espie Exp $			# $OpenBSD: Makefile,v 1.13 2014/05/12 19:11:19 espie Exp $
	# $FreeBSD$			# $FreeBSD$

	# -DEXTENDED			# -DEXTENDED
	# if you want the paste & spaste macros.			# if you want the paste & spaste macros.

	.include <src.opts.mk>			.include <src.opts.mk>

	PROG= m4			PROG= m4
	CFLAGS+=-DEXTENDED -I${.CURDIR} -I${SRCTOP}/lib/libopenbsd			CFLAGS+=-DEXTENDED -I${.CURDIR} -I${SRCTOP}/lib/libopenbsd
	LIBADD= m openbsd			LIBADD= m openbsd

	NO_WMISSING_VARIABLE_DECLARATIONS=			NO_WMISSING_VARIABLE_DECLARATIONS=

	SRCS= eval.c expr.c look.c main.c misc.c gnum4.c trace.c parser.y tokenizer.l			SRCS= eval.c expr.c look.c main.c misc.c gnum4.c trace.c parser.y
				.if target(bootstrap_m4_tokenizer)
				# When crossbuilding on non-FreeBSD we need to first build m4 with pre-generated
				# tokenizer files and the build the real m4 once we have lex+yacc.
				SRCS+= tokenizer.c
				.else
				SRCS+= tokenizer.l
				.endif

				GENFILES= tokenizer.c parser.c parser.h
	WARNS= 3			WARNS= 3

	tokenizer.o: parser.h			tokenizer.o: parser.h

	CLEANFILES+= parser.c parser.h tokenizer.o			CLEANFILES+= parser.c parser.h tokenizer.o tokenizer.c

	HAS_TESTS=			HAS_TESTS=
	SUBDIR.${MK_TESTS}+= tests			SUBDIR.${MK_TESTS}+= tests

	.include <bsd.prog.mk>			.include <bsd.prog.mk>