d111379d91
sources from ~/usr.bin/lex. This will allow us to start "importing" future flex releases.
46 lines
1.3 KiB
Makefile
46 lines
1.3 KiB
Makefile
# from: @(#)Makefile 5.4 (Berkeley) 6/24/90
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# $Id: Makefile,v 1.7 1994/02/04 19:15:27 jtc 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 CFLAGS. 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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PROG= lex
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CFLAGS+=-I. -I${.CURDIR}
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LFLAGS= -is8 -p
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SRCS= ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.c sym.c tblcmp.c \
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yylex.c
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OBJS+= scan.o skel.o
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CLEANFILES+=parse.c parse.h scan.c skel.c y.tab.c y.tab.h
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LDADD= -ll
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DPADD= ${LIBL}
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MAN1 = flex.0 flexdoc.0
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LINKS= ${BINDIR}/lex ${BINDIR}/flex \
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${BINDIR}/lex ${BINDIR}/flex++
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MLINKS= flex.1 lex.1 flexdoc.1 lexdoc.1
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parse.h parse.c: parse.y
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${YACC} -d ${.IMPSRC}
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mv y.tab.c parse.c
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mv y.tab.h parse.h
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skel.c: flex.skl mkskel.sh
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${.CURDIR}/mkskel.sh ${.CURDIR}/flex.skl > skel.c
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scan.o: parse.c
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afterinstall:
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install -c -o ${BINOWN} -g ${BINOWN} -m 444 ${.CURDIR}/FlexLexer.h \
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${DESTDIR}/usr/include/g++
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.include <bsd.prog.mk>
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