sbin/init.chmr/Makefile.chmr

# What you can define:
# -DDEBUG               enables debugging facilities:
#                       you can increment debug level with debug keyword in
#                       config file, -d option, or by sending SIGUSR1 to init.
#                       SIGUSR2 sets debug level to 0.
# -DUNTRUSTED           debugging code: on SIGINT it execs /sbin/init.ori
#                       (do this only in singleuser mode !)
# -DCONFIGURE           on startup (and when requested), read /etc/init.conf
#                       and set parameters in it.
# -DFAKE_SYSLOG         do not use syslog, but write to /dev/console.
#                       This makes it MUCH smaller !
# -DSMALL               do not use perror, but write error codes.
#                       Makes it even smaller, but requires -DFAKE_SYSLOG.
# For the floppy version, compile this with -DFAKE_SYSLOG -DSMALL. If compiled
# with gcc1, it is not bigger than the original init (20k).
#
DEFINES = -DSMALL -DFAKE_SYSLOG
#DEFINES        = -DDEBUG -DCONFIGURE
#DEFINES        = -DDEBUG -DUNTRUSTED -DCONFIGURE
LDFLAGS =
CFLAGS  = -g -O -Wall -pipe
LIBS    = -lutil
SRCS    = init.c ttytab.c configure.c cf_table.c utils.c fake_syslog.c
OBJS    = init.o ttytab.o configure.o cf_table.o utils.o fake_syslog.o
INC     = init.h prototypes.h
BIN     = /sbin/init
BAK     = .old
MAN     = init.8
#CC     = /usr/local/gcc-2.3.3/bin/gcc
MKDEP   = mkdep
TAGS    = ctags


all!
        @[ -f .test ] && exec make test || \
        exec make init CC="$(CC)" DEFINES="$(DEFINES)" OBJS="$(OBJS)"


test!   .test
        exec make init CC="$(CC)" DEFINES="$(DEFINES) -DTESTRUN"

init:   $(OBJS)
        $(CC) -o $@ $(LDFLAGS) $(CFLAGS) $(OBJS) $(LIBS)

init.0: init.8
        nroff -mandoc init.8 > init.0

clean!
        -rm -f $(OBJS) init init.0 .test .depend tags

install!        init init.0
        [ -f $(BIN)$(ORI) ] || mv -f $(BIN) $(BIN)$(ORI)
        -mv -f $(BIN) $(BIN)$(BAK)
        install -c -s -o bin -g bin -m 0555 -s init $(BIN)
        install -c -o bin -g bin -m 0444 init.0 $(MAN)
        [ -f /etc/init.conf ] || install -c -o bin -g wheel -m 644 init.conf /etc

depend!
        $(MKDEP) $(DEFINES) $(SRCS)

tags!
        $(TAGS) $(SRCS)

.test:
        make clean
        touch .test

.c.o:
        $(CC) -c $(CFLAGS) $(DEFINES) $<