usr.bin/lex/Makefile

   1 #       from: @(#)Makefile      5.4 (Berkeley) 6/24/90
   2 #       $NetBSD: Makefile,v 1.28 2006/10/08 17:52:29 peter 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 WARNS?= 1       # XXX many -Wshadow -Wcast-qual issues
  16
  17 PROG=   lex
  18 CPPFLAGS+=-I. -I${.CURDIR}
  19 SRCS=   ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.y sym.c tblcmp.c \
  20         yylex.c scan.c skel.c
  21 YHEADER=1
  22 CLEANFILES+=scan.c skel.c
  23 INCS    =FlexLexer.h
  24 INCSDIR=/usr/include/g++
  25
  26 MAN = flex.1
  27
  28 LINKS=  ${BINDIR}/lex ${BINDIR}/flex \
  29         ${BINDIR}/lex ${BINDIR}/flex++
  30 MLINKS= flex.1 lex.1
  31
  32 skel.c: mkskel.sh flex.skl
  33         ${_MKTARGET_CREATE}
  34         ${HOST_SH} ${.ALLSRC} >${.TARGET}
  35
  36 .ifndef HOSTPROG
  37 scan.c: scan.l
  38         ${_MKTARGET_LEX}
  39         ${LEX} -t -p ${.ALLSRC} >${.TARGET}
  40 .endif
  41
  42 scan.o yylex.o: parse.h
  43
  44 .include <bsd.prog.mk>