45 lines
1.2 KiB
Makefile
45 lines
1.2 KiB
Makefile
# from: @(#)Makefile 5.4 (Berkeley) 6/24/90
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# $NetBSD: Makefile,v 1.29 2009/04/14 22:15:22 lukem Exp $
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#
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# By default, flex will be configured to generate 8-bit scanners only if the
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# -8 flag is given. If you want it to always generate 8-bit scanners, add
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# "-DDEFAULT_CSIZE=256" to CPPFLAGS. Note that doing so will double the size
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# of all uncompressed scanners.
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#
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# If on your system you have trouble building flex due to 8-bit character
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# problems, remove the -8 from FLEX_FLAGS and the "#define FLEX_8_BIT_CHARS"
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# from the beginning of flexdef.h.
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#
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# To bootstrap lex, cp initscan.c to scan.c and run make.
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#WARNS?= 1 # XXX many -Wshadow -Wcast-qual issues
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PROG= lex
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CPPFLAGS+=-I. -I${.CURDIR}
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SRCS= ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.y sym.c tblcmp.c \
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yylex.c scan.c skel.c
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YHEADER=1
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CLEANFILES+=scan.c skel.c
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INCS =FlexLexer.h
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INCSDIR=/usr/local/include
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MAN= flex.1
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LINKS= ${BINDIR}/lex ${BINDIR}/flex \
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${BINDIR}/lex ${BINDIR}/flex++
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MLINKS= flex.1 lex.1
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skel.c: mkskel.sh flex.skl
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${_MKTARGET_CREATE}
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${HOST_SH} ${.ALLSRC} >${.TARGET}
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.ifndef HOSTPROG
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scan.c: scan.l
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${_MKTARGET_LEX}
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${LEX} -t -p ${.ALLSRC} >${.TARGET}
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.endif
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scan.o yylex.o: parse.h
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.include <bsd.prog.mk>
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