external/bsd/flex/bin/Makefile

   1 #       from: @(#)Makefile      5.4 (Berkeley) 6/24/90
   2 #       $NetBSD: Makefile,v 1.9 2011/03/08 19:25:32 plunky Exp $
   3 #
   4 # By default, flex will be configured to generate 8-bit scanners only if the
   5 # -8 flag is given.  If you want it to always generate 8-bit scanners, add
   6 # "-DDEFAULT_CSIZE=256" to CPPFLAGS.  Note that doing so will double the size
   7 # of all uncompressed scanners.
   8 #
   9 # If on your system you have trouble building flex due to 8-bit character
  10 # problems, remove the -8 from FLEX_FLAGS and the "#define FLEX_8_BIT_CHARS"
  11 # from the beginning of flexdef.h.
  12 #
  13 # To bootstrap lex, cp initscan.c to scan.c and run make.
  14
  15 PROG=   lex
  16 CPPFLAGS+=-I. -I${.CURDIR}
  17 SRCS=    \
  18 buf.c \
  19 ccl.c \
  20 dfa.c \
  21 ecs.c \
  22 filter.c \
  23 gen.c \
  24 main.c \
  25 misc.c \
  26 nfa.c \
  27 options.c \
  28 parse.y \
  29 regex.c \
  30 scan.l \
  31 scanflags.c \
  32 scanopt.c \
  33 skel.c \
  34 sym.c \
  35 tables.c \
  36 tables_shared.c \
  37 tblcmp.c \
  38 yylex.c
  39
  40 YHEADER=1
  41 CLEANFILES+=skel.c
  42 INCS    =FlexLexer.h
  43 INCSDIR=/usr/include/g++
  44 LDADD+=-lm
  45 .ifndef HOSTPROG
  46 DPADD+=${LIBM}
  47 .endif
  48
  49 MAN = flex.1
  50
  51 LINKS=  ${BINDIR}/lex ${BINDIR}/flex \
  52         ${BINDIR}/lex ${BINDIR}/flex++
  53 MLINKS= flex.1 lex.1
  54
  55 skel.c: flex.skl mkskel.sh flexint.h tables_shared.h
  56         ${TOOL_SED} -e 's/m4_/m4postproc_/g' -e 's/m4preproc_/m4_/g' \
  57             ${IDIST}/flex.skl | ${TOOL_M4} -I${IDIST} -P \
  58             -DFLEX_MAJOR_VERSION=`echo ${VERSION} | cut -f 1 -d .` \
  59             -DFLEX_MINOR_VERSION=`echo ${VERSION} | cut -f 2 -d .` \
  60             -DFLEX_SUBMINOR_VERSION=`echo ${VERSION} | cut -f 3 -d .` | \
  61             ${TOOL_SED} -e 's/m4postproc_/m4_/g' | \
  62             ${HOST_SH} ${IDIST}/mkskel.sh  > ${.TARGET}
  63
  64 .ifndef HOSTPROG
  65 scan.c: scan.l
  66         ${_MKTARGET_LEX}
  67         ${LEX} -t -p ${.ALLSRC} >${.TARGET}
  68 .endif
  69
  70 scan.o yylex.o: parse.h
  71
  72 .include <bsd.prog.mk>