73 lines
1.7 KiB
Makefile
73 lines
1.7 KiB
Makefile
# from: @(#)Makefile 5.4 (Berkeley) 6/24/90
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# $NetBSD: Makefile,v 1.9 2011/03/08 19:25:32 plunky 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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PROG= lex
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CPPFLAGS+=-I. -I${.CURDIR}
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SRCS= \
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buf.c \
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ccl.c \
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dfa.c \
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ecs.c \
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filter.c \
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gen.c \
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main.c \
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misc.c \
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nfa.c \
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options.c \
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parse.y \
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regex.c \
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scan.l \
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scanflags.c \
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scanopt.c \
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skel.c \
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sym.c \
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tables.c \
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tables_shared.c \
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tblcmp.c \
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yylex.c
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YHEADER=1
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CLEANFILES+=skel.c
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INCS =FlexLexer.h
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INCSDIR=/usr/include/g++
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LDADD+=-lm
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.ifndef HOSTPROG
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DPADD+=${LIBM}
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.endif
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MAN = flex.1
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LINKS= ${BINDIR}/lex ${BINDIR}/flex \
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${BINDIR}/lex ${BINDIR}/flex++
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MLINKS= flex.1 lex.1
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skel.c: flex.skl mkskel.sh flexint.h tables_shared.h
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${TOOL_SED} -e 's/m4_/m4postproc_/g' -e 's/m4preproc_/m4_/g' \
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${IDIST}/flex.skl | ${TOOL_M4} -I${IDIST} -P \
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-DFLEX_MAJOR_VERSION=`echo ${VERSION} | cut -f 1 -d .` \
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-DFLEX_MINOR_VERSION=`echo ${VERSION} | cut -f 2 -d .` \
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-DFLEX_SUBMINOR_VERSION=`echo ${VERSION} | cut -f 3 -d .` | \
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${TOOL_SED} -e 's/m4postproc_/m4_/g' | \
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${HOST_SH} ${IDIST}/mkskel.sh > ${.TARGET}
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.ifndef HOSTPROG
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scan.c: scan.l
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${_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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