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Annotation of src/usr.bin/lex/Makefile, Revision 1.16

1.16    ! jmc         1: #      $OpenBSD: Makefile,v 1.15 2015/11/20 18:57:18 tedu Exp $
1.1       deraadt     2: #
                      3: # By default, flex will be configured to generate 8-bit scanners only if the
                      4: # -8 flag is given.  If you want it to always generate 8-bit scanners, add
                      5: # "-DDEFAULT_CSIZE=256" to CFLAGS.  Note that doing so will double the size
                      6: # of all uncompressed scanners.
1.11      robert      7: #
1.1       deraadt     8: # If on your system you have trouble building flex due to 8-bit character
                      9: # problems, remove the -8 from FLEX_FLAGS and the "#define FLEX_8_BIT_CHARS"
                     10: # from the beginning of flexdef.h.
                     11: #
                     12: # To bootstrap lex, cp initscan.c to scan.c and run make.
                     13:
1.12      tedu       14: PROG=   lex
                     15: CFLAGS+=-I. -I${.CURDIR} -DHAVE_CONFIG_H
                     16: SRCS= buf.c ccl.c dfa.c ecs.c filter.c gen.c main.c misc.c \
                     17:          nfa.c options.c parse.y regex.c scan.l scanflags.c \
                     18:          scanopt.c skel.c sym.c tables.c tables_shared.c \
                     19:          tblcmp.c yylex.c
                     20:
1.15      tedu       21: CLEANFILES+=skel.c parse.c parse.h
1.12      tedu       22: LDADD+=-lm
1.1       deraadt    23:
                     24: MAN = flex.1
                     25:
1.12      tedu       26: LINKS=  ${BINDIR}/lex ${BINDIR}/flex \
                     27:                ${BINDIR}/lex ${BINDIR}/flex++
                     28:
                     29: VERSION="2.5.39"
1.1       deraadt    30:
1.15      tedu       31: parse.h parse.c: parse.y
                     32:        yacc -d -o parse.c ${.CURDIR}/parse.y
1.1       deraadt    33:
1.12      tedu       34: skel.c: flex.skl mkskel.sh flexint.h tables_shared.h
                     35:        sed -e 's/m4_/m4postproc_/g' -e 's/m4preproc_/m4_/g' \
                     36:                ${.CURDIR}/flex.skl | m4 -I${.CURDIR} -P \
                     37:                -DFLEX_MAJOR_VERSION=`echo ${VERSION} | cut -f 1 -d .` \
                     38:                -DFLEX_MINOR_VERSION=`echo ${VERSION} | cut -f 2 -d .` \
                     39:                -DFLEX_SUBMINOR_VERSION=`echo ${VERSION} | cut -f 3 -d .` | \
                     40:                sed -e 's/m4postproc_/m4_/g' | \
                     41:                sh ${.CURDIR}/mkskel.sh  > ${.TARGET}
1.1       deraadt    42:
1.8       espie      43: includes:
1.11      robert     44: .if !exists(${DESTDIR}/usr/include/g++)
                     45:        ${INSTALL} -d -o root -g bin -m 755 \
                     46:                ${DESTDIR}/usr/include/g++
                     47: .endif
1.4       millert    48:        ${INSTALL} ${INSTALL_COPY} -o ${BINOWN} -g ${BINGRP} -m 444 \
1.11      robert     49:                ${.CURDIR}/FlexLexer.h ${DESTDIR}/usr/include/g++/
1.1       deraadt    50:
                     51: .include <bsd.prog.mk>