NetBSD/usr.bin/lex/Makefile
lukem c1ceae17f0 Enable WARNS=4 by default for usr.bin, except for:
awk  bdes  checknr  compile_et  error  gss  hxtool  kgetcred  kinit
	klist  ldd  less  lex  locale  login  m4  man  menuc  mk_cmds
	mklocale  msgc  openssl  rpcgen  rpcinfo  sdiff  spell  ssh
	string2key  telnet  tn3270  verify_krb5_conf  xlint
2009-04-14 22:15:16 +00:00

45 lines
1.2 KiB
Makefile

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