usr/src/contrib/rcs/src/Makefile

#$Header: /usr/src/local/bin/rcs/src/RCS/Makefile,v 1.13 89/05/02 14:53:40 narten Exp $
# Copyright (C) 1982, 1988, 1989 Walter Tichy
# All rights reserved.
#
# Redistribution and use in source and binary forms are permitted
# provided that the above copyright notice and this paragraph are
# duplicated in all such forms and that any documentation,
# advertising materials, and other materials related to such
# distribution and use acknowledge that the software was developed
# by Walter Tichy.
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# Report all problems and direct all questions to:
#   rcs-bugs@cs.purdue.edu
#
#
#
#
#
#
#
#
#               INSTRUCTIONS
#               ============
# 0.  If you are porting to different hardware,
#     check the instructions in rcsbase.h
#
# Note: instructions 1-5 are normally taken care of by the calling make,
# which passes in DIFF, DIFF3, RCSDIR, OLDDIR, OS, and LOCKING.
#
# 1. Early version of diff did not support options needed by RCS.
#    Newer versions of diff, support them and diff is no longer distributed with
#    RCS. The following definitions apply only if you have both old versions
#    and new versions of diff, and you want RCS to use the new versions.
#    The default should be :
#

DIFF      = /usr/bin/diff
DIFF3     = /usr/bin/diff3

# 2.  Figure out where to put the RCS commands; define RCSDIR accordingly.

RCSDIR  = /usr/contrib/bin


# 3.  Figure out where to put your old RCS commands; define OLDDIR
#     accordingly. This is not needed if you don't have an old release of RCS.
#OLDDIR    = /usr/new

# 4.  Set the operating system variable OS. If you run on 4.1 BSD, do not
#     define OS:
#     OS  =
#     If you run on USG Unix or UN*X, use:
#     OS  = -DUSG
#     If you run on Version 6 Unix, use:
#     OS  = -DV6
#     If you run on 4.2 or 4.3 BSD, use:
#     OS = -DV4_2BSD
OS        = -DV4_2BSD

#     Also, set SIGNAL_TYPE to be what your signal() handlers yield.
#     Old-fashioned signal handlers yield 'int'; the newer ones 'void'.

SIGNAL_TYPE = void

# 5.  Decide whether you want strict locking as the default or not.
#     If you want strict locking, use:
#     LOCKING = 1
#     otherwise:
#     LOCKING = 0
LOCKING   = 1

# 6.  Decide what loader flags you need, and define LDFLAGS accordingly.
#     On the Vax you need none, on PDP-11s with split i/d you need -i.
#LDFLAGS  = -i
LDFLAGS   =

# 7.  RCS can maintain a log of the use of the co and ci commands. If you
#     want the logging, you must
#     a) define SNOOP (that's where the process that writes the log goes),
#     b) define SNOOPFILE (that's the file where SNOOP writes the log;
#        it must be owned by the same user that owns SNOOP),
#     c) include SNOOP and SNOOPFILE in the CFLAGS macro.
#     If you don't want the logging of command usage, omit the SNOOP and
#     SNOOPFILE definitions from CFLAGS.
#     The two variants of the CFLAG macros are given below.
#SNOOPFILE = /var/log/rcslog
#SNOOP  = /usr/contrib/snoop

DEFINES= ${OS} -DSIGNAL_TYPE=${SIGNAL_TYPE} -DSTRICT_LOCKING=${LOCKING} -DDIFF='"${DIFF}"' -DCO='"${RCSDIR}/co"' -DMERGE='"${RCSDIR}/merge"' -DVFPRINTF
CFLAGS  = -O ${DEFINES} -I${.CURDIR}
LINTFLAGS = -c -u
LINT = lint ${LINTFLAGS} -Dlint ${DEFINES}

# 8.  If you don't have release 2 RCS files around (e.g., if you don't
#     have release 2 of RCS), remove the word -DCOMPAT2 from whatever
#     variant of CFLAGS you selected. -DCOMPAT2 assures that release 2
#     RCS files can still be read. (After all release 2 RCS files have
#     been updated with release 3 or 4 ci or rcs, you can remake RCS without
#     -DCOMPAT2.) Also, make sure that the co commands at the end of this
#     file are commented out; otherwise, Make will complain.
#
# 9.  Now you are ready. Try to make 'depend' and 'all'. If all went well, make
#     'install' if you want no logging of command usage, 'installog' otherwise.
#
# 10. IMPORTANT! When you have RCS installed, rename old
#     release 2 RCS files as follows (if you have any):
#     If the working file was "f.c" and the RCS file "f.c.v", rename the
#     RCS file to "f.c,v". If the working file was "f.c" and the RCS file
#     "f.v", rename the RCS file "f.c,v". Thus, suffixes are no longer
#     dropped and RCS files end in ",v" rather than ".v".
#
# 11. If you want to maintain RCS with itself, be sure you preserve the
#     original revision numbers, dates, etc. This is done by checking the
#     files in with the -k option. When done, remove the comments from the
#     co-rules at the end of this file.
#
BCOMMANDS   =   ci ident rcs rcsdiff rcsmerge rlog co
# binary comands

RCSCOMMANDS = merge ${BCOMMANDS}
# all commands

BOBJECTS = ci.o co.o ident.o rcs.o rcsdiff.o rcsedit.o\
        rcsfcmp.o rcsfnms.o rcsgen.o rcskeep.o rcskeys.o rcslex.o rcsmerge.o\
        rcsrev.o rcssyn.o rcsutil.o rlog.o snoop.o\
        rcssynTST.o rcsrevTST.o rcsfnmsTST.o rcsfcmpTST.o rcskeepTST.o

all:    ${RCSCOMMANDS}

INSTALL = install

${BOBJECTS}:    rcsbase.h

partime.o maketime.o co.o ci.o rcs.o rlog.o rcsutil.o: time.h

install:        all
#       Save the old commands if you have any.
#       -cd ${RCSDIR}; mv ${RCSCOMMANDS} ${RCSDIR}${OLDDIR}
        ${INSTALL} -m 775 -o bin -g bin -s ci ${RCSDIR}
        ${INSTALL} -m 775 -o bin -g bin -s ident ${RCSDIR}
        ${INSTALL} -m 775 -o bin -g bin -s rcs ${RCSDIR}
        ${INSTALL} -m 775 -o bin -g bin -s rcsdiff ${RCSDIR}
        ${INSTALL} -m 775 -o bin -g bin -s rcsmerge ${RCSDIR}
        ${INSTALL} -m 775 -o bin -g bin -s rlog ${RCSDIR}
        ${INSTALL} -m 775 -o bin -g bin -s co ${RCSDIR}
        ${INSTALL} -m 775 -o bin -g bin -c merge ${RCSDIR}
#       ${INSTALL} -m 775 -o bin -g bin -c rcsclean ${RCSDIR}
#       ${INSTALL} -m 775 -o bin -g bin -c rcsfreeze.sh ${RCSDIR}/rcsfreeze

installog:      installsnoop install

installsnoop:   snoop
        install -m 4775 -o bin -g bin -s snoop ${RCSDIR}${SNOOP}
        chmod u+s ${RCSDIR}${SNOOP}
        touch ${RCSDIR}${SNOOPFILE}
        chown bin.bin ${RCSDIR}${SNOOPFILE}
        chmod 644 ${RCSDIR}${SNOOPFILE}
# CAUTION: You may have to do a chown of SNOOP and SNOOPFILE (if not owned by root).
lint: ci.lint co.lint ident.lint rlog.lint rcs.lint rcsdiff.lint rcsmerge.lint snoop.lint

clean:
        rm -f *.o; rm -f ${RCSCOMMANDS} snoop

cleandir: clean
        rm -f tags .depend

CIFILES = ci.o rcslex.o rcssyn.o rcsgen.o rcsedit.o rcskeys.o rcsrev.o rcsutil.o rcsfnms.o partime.o maketime.o localzone.o rcskeep.o rcsfcmp.o

CISRC = ci.c rcslex.c rcssyn.c rcsgen.c rcsedit.c rcskeys.c rcsrev.c rcsutil.c rcsfnms.c partime.c maketime.c localzone.c rcskeep.c rcsfcmp.c

ci.lint: ${CISRC}
        ${LINT} ${.ALLSRC}

ci:     ${CIFILES}
        ${CC} ${LDFLAGS} -o ci ${CIFILES}

COFILES = co.o rcslex.o rcssyn.o rcsgen.o rcsedit.o rcskeys.o rcsrev.o rcsutil.o rcsfnms.o partime.o maketime.o localzone.o

COSRC = co.c rcslex.c rcssyn.c rcsgen.c rcsedit.c rcskeys.c rcsrev.c rcsutil.c rcsfnms.c partime.c maketime.c localzone.c
co.lint: ${COSRC}
        ${LINT} ${.ALLSRC}
co:     ${COFILES}
        ${CC} ${LDFLAGS} -o co ${COFILES}

ident:  ident.o rcskeys.o
        ${CC} ${LDFLAGS} -o ident ident.o rcskeys.o

ident.lint: ident.c rcskeys.c
        ${LINT} ${.ALLSRCS}

.SUFFIXES: .sh
merge:  merge.sh
        sed -e '/^#/d' \
                -e 's:DIFF=.*$$:DIFF=${DIFF}:' \
                -e 's:DIFF3=.*$$:DIFF3=${DIFF3}:' \
                ${.ALLSRC} > merge
#       This takes out the comment lines and substitutes in DIFF and DIFF3.
#       (Comments are not permitted in some older shells.)
        chmod 755 merge

RLOG = rlog.o rcslex.o rcssyn.o rcsrev.o rcsutil.o partime.o maketime.o localzone.o rcsfnms.o
RLOGSRC = rlog.c rcslex.c rcssyn.c rcsrev.c rcsutil.c partime.c maketime.c localzone.c rcsfnms.c
rlog:   ${RLOG}
        ${CC} ${LDFLAGS} -o rlog ${RLOG}

rlog.lint: ${RLOGSRC}
        ${LINT} ${.ALLSRC}

RCS = rcs.o rcslex.o rcssyn.o rcsrev.o rcsutil.o rcsgen.o rcsedit.o rcskeys.o rcsfnms.o

RCSSRC = rcs.c rcslex.c rcssyn.c rcsrev.c rcsutil.c rcsgen.c rcsedit.c rcskeys.c rcsfnms.c
rcs:    ${RCS}
        ${CC} ${LDFLAGS} -o rcs ${RCS}

rcs.lint: ${RCSSRC}
        ${LINT} ${.ALLSRC}

rcsclean:       rcsclean.sh
        sed -e '/^#/d' ${.ALLSRC} > rcsclean
#       This takes out the comments (not permitted in older shells).
        chmod 755 rcsclean

RCSDIFF = rcsdiff.o rcsutil.o rcsfnms.o rcsrev.o rcssyn.o rcslex.o
RCSDIFFSRC = rcsdiff.c rcsutil.c rcsfnms.c rcsrev.c rcssyn.c rcslex.c

rcsdiff:        ${RCSDIFF}
        ${CC} ${LDFLAGS} -o rcsdiff ${RCSDIFF}

rcsdiff.lint: ${RCSDIFFSRC}
        ${LINT} ${.ALLSRC}

RCSMERGE = rcsmerge.o rcsutil.o rcsfnms.o rcsrev.o rcssyn.o rcslex.o
RCSMERGESRC = rcsmerge.c rcsutil.c rcsfnms.c rcsrev.c rcssyn.c rcslex.c
rcsmerge:       ${RCSMERGE}
        ${CC} ${LDFLAGS} -o rcsmerge ${RCSMERGE}
rcsmerge.lint: ${RCSMERGESRC}
        ${LINT} ${.ALLSRC}

snoop:  snoop.o
        ${CC} ${LDFLAGS} -o snoop snoop.o
snoop.lint: snoop.c
        ${LINT} ${.ALLSRC}

SOURCE= ci.c co.c curdir.c ident.c maketime.c localzone.c partime.c rcs.c \
        rcsclean.c rcsdiff.c rcsedit.c rcsfcmp.c rcsfnms.c rcsgen.c \
        rcskeep.c rcskeys.c rcslex.c rcsmerge.c rcsrev.c rcssyn.c rcsutil.c \
        rlog.c snoop.c

HFILES= rcsbase.h time.h

depend: ${SOURCE} ${HFILES}
        mkdep ${CFLAGS:S/-O//} ${.ALLSRC:M*.c}