mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-29 20:54:13 +01:00
56 lines
1.3 KiB
Makefile
56 lines
1.3 KiB
Makefile
# $Id: Makefile,v 1.1.1.1 1994/08/24 13:10:33 csgr 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 CFLAGS. Note that doing so will double the size
|
|
# of all uncompressed scanners.
|
|
#
|
|
# Bootstrapping of lex is handled automatically.
|
|
# Also note that flex.skel no longer gets installed.
|
|
#
|
|
# XXX Todo:
|
|
# Install as lex++, and install FlexLexer.h
|
|
|
|
PROG= lex
|
|
#LINKS+= ${BINDIR}/lex ${BINDIR}/lex++ ${BINDIR}/flex ${BINDIR}/flex++
|
|
|
|
SRCS= ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.y \
|
|
skel.c sym.c tblcmp.c yylex.c
|
|
OBJS+= scan.o
|
|
LFLAGS+= -is
|
|
CFLAGS+= -I. -I${.CURDIR}
|
|
MAN1= lex.1 lexdoc.1
|
|
|
|
CLEANFILES+= parse.c parse.h scan.c y.tab.h y.tab.c
|
|
|
|
|
|
SUBDIR= lib
|
|
|
|
.depend: parse.h
|
|
|
|
parse.c parse.h: parse.y
|
|
$(YACC) -d $(.CURDIR)/parse.y
|
|
mv y.tab.c parse.c
|
|
mv y.tab.h parse.h
|
|
|
|
.if exists(/usr/bin/lex)
|
|
scan.o: parse.c
|
|
.else
|
|
# We must bootstrap
|
|
scan.o: scan.c parse.h
|
|
|
|
scan.c:
|
|
@echo "Bootstrapping flex"
|
|
@rm -f scan.c
|
|
@cp -pf ${.CURDIR}/initscan.c scan.c
|
|
.endif
|
|
|
|
test: check
|
|
check: $(PROG)
|
|
./$(PROG) $(LFLAGS) -t $(COMPRESSION) $(.CURDIR)/scan.l \
|
|
| sed s,\"$(.CURDIR)/scan.l",\"scan.l", \
|
|
| diff $(.CURDIR)/initscan.c -
|
|
@echo "Check successful"
|
|
|
|
.include <bsd.prog.mk>
|