src/Makefile

   1 #
   2 # Makefile      Makefile for the systemV init suite.
   3 #               Targets:   all      compiles everything
   4 #                          install  installs the binaries (not the scripts)
   5 #                          clean    cleans up object files
   6 #                          clobber  really cleans up
   7 #
   8 # Version:      @(#)Makefile  2.85-13  23-Mar-2004  miquels@cistron.nl
   9 #
  10
  11 CPPFLAGS = -DUSE_PAM
  12 CFLAGS  ?= -ansi -O2 -fomit-frame-pointer
  13 override CFLAGS += -W -Wall -D_GNU_SOURCE
  14 STATIC  =
  15
  16 # For some known distributions we do not build all programs, otherwise we do.
  17 BIN     =
  18 SBIN    = init halt shutdown runlevel killall5 fstab-decode
  19 USRBIN  = last mesg
  20
  21 MAN1    = last.1 lastb.1 mesg.1
  22 MAN5    = initscript.5 inittab.5
  23 MAN8    = halt.8 init.8 killall5.8 pidof.8 poweroff.8 reboot.8 runlevel.8
  24 MAN8    += shutdown.8 telinit.8 fstab-decode.8
  25
  26 ifeq ($(DISTRO),)
  27 BIN     += mountpoint
  28 SBIN    += sulogin bootlogd
  29 USRBIN  += utmpdump wall
  30 MAN1    += utmpdump.1 mountpoint.1 wall.1
  31 MAN8    += sulogin.8 bootlogd.8
  32 endif
  33
  34 ifeq ($(DISTRO),Debian)
  35 CPPFLAGS+= -DACCTON_OFF
  36 BIN     += mountpoint
  37 SBIN    += sulogin bootlogd
  38 MAN1    += mountpoint.1
  39 MAN8    += sulogin.8 bootlogd.8
  40 endif
  41
  42 ifeq ($(DISTRO),Owl)
  43 USRBIN  += wall
  44 MAN1    += wall.1
  45 endif
  46
  47 ifeq ($(DISTRO),SuSE)
  48 CPPFLAGS+= -DUSE_SYSFS -DSANE_TIO -DSIGINT_ONLYONCE
  49 BIN     += mountpoint
  50 SBIN    += sulogin
  51 USRBIN  += utmpdump
  52 MAN1    += utmpdump.1 mountpoint.1
  53 MAN8    += sulogin.8
  54 endif
  55
  56 ID              = $(shell id -u)
  57 BIN_OWNER       = root
  58 BIN_GROUP       = root
  59 BIN_COMBO       = $(BIN_OWNER):$(BIN_GROUP)
  60 STRIP           = strip -s -R .comment
  61 ifeq ($(ID),0)
  62   INSTALL_EXEC  = install -o $(BIN_OWNER) -g $(BIN_GROUP) -m 755
  63   INSTALL_DATA  = install -o $(BIN_OWNER) -g $(BIN_GROUP) -m 644
  64 else
  65   INSTALL_EXEC  = install -m 755
  66   INSTALL_DATA  = install -m 644
  67 endif
  68 INSTALL_DIR     = install -m 755 -d
  69 MANDIR          = /usr/share/man
  70
  71 ifeq ($(WITH_SELINUX),yes)
  72   SELINUX_DEF   =  -DWITH_SELINUX
  73   INITLIBS      += -lsepol -lselinux
  74   SULOGINLIBS   = -lselinux
  75 else
  76   SELINUX_DEF   =
  77   INITLIBS      =
  78   SULOGINLIBS   =
  79 endif
  80
  81 # Additional libs for GNU libc.
  82 ifneq ($(findstring -DUSE_PAM,$(CPPFLAGS)),)
  83   INITLIBS      += -lpam
  84   PAMDOTD       = /etc/pam.d
  85   PAMINIT       = $(PAMDOTD)/init
  86 endif
  87
  88 # Additional libs for GNU libc.
  89 ifneq ($(wildcard /usr/lib*/libcrypt.a),)
  90   SULOGINLIBS   += -lcrypt
  91 endif
  92
  93 all:            $(BIN) $(SBIN) $(USRBIN)
  94
  95 #%: %.o
  96 #       $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)
  97 #%.o: %.c
  98 #       $(CC) $(CFLAGS) $(CPPFLAGS) -c $^ -o $@
  99
 100 init:           LDLIBS += $(INITLIBS) $(STATIC)
 101 init:           init.o init_utmp.o
 102
 103 halt:           halt.o ifdown.o hddown.o utmp.o reboot.h
 104
 105 last:           last.o oldutmp.h
 106
 107 mesg:           mesg.o
 108
 109 mountpoint:     mountpoint.o
 110
 111 utmpdump:       utmpdump.o
 112
 113 runlevel:       runlevel.o
 114
 115 sulogin:        LDLIBS += $(SULOGINLIBS) $(STATIC)
 116 sulogin:        sulogin.o
 117
 118 wall:           dowall.o wall.o
 119
 120 shutdown:       dowall.o shutdown.o utmp.o reboot.h
 121
 122 bootlogd:       LDLIBS += -lutil
 123 bootlogd:       bootlogd.o
 124
 125 sulogin.o:      CPPFLAGS += $(SELINUX_DEF)
 126 sulogin.o:      sulogin.c
 127
 128 init.o:         CPPFLAGS += $(SELINUX_DEF)
 129 init.o:         init.c init.h set.h reboot.h initreq.h
 130
 131 utmp.o:         utmp.c init.h
 132
 133 init_utmp.o:    CPPFLAGS += -DINIT_MAIN
 134 init_utmp.o:    utmp.c init.h
 135                 $(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
 136
 137 cleanobjs:
 138                 rm -f *.o *.bak
 139
 140 clean:          cleanobjs
 141                 @echo Type \"make clobber\" to really clean up.
 142
 143 clobber:        cleanobjs
 144                 rm -f $(BIN) $(SBIN) $(USRBIN)
 145
 146 distclean:      clobber
 147
 148 install:
 149                 $(INSTALL_DIR) $(ROOT)/bin/ $(ROOT)/sbin/
 150                 $(INSTALL_DIR) $(ROOT)/usr/bin/
 151                 for i in $(BIN); do \
 152                         $(STRIP) $$i ; \
 153                         $(INSTALL_EXEC) $$i $(ROOT)/bin/ ; \
 154                 done
 155                 for i in $(SBIN); do \
 156                         $(STRIP) $$i ; \
 157                         $(INSTALL_EXEC) $$i $(ROOT)/sbin/ ; \
 158                 done
 159                 for i in $(USRBIN); do \
 160                         $(STRIP) $$i ; \
 161                         $(INSTALL_EXEC) $$i $(ROOT)/usr/bin/ ; \
 162                 done
 163 ifneq ($(findstring -DUSE_PAM,$(CPPFLAGS)),)
 164                 $(INSTALL_DIR) $(ROOT)$(PAMDOTD)
 165                 test -s $(ROOT)$(PAMINIT) || \
 166                 $(INSTALL_DATA) init.sample $(ROOT)$(PAMINIT)
 167 endif
 168                 # $(INSTALL_DIR) $(ROOT)/etc/
 169                 # $(INSTALL_EXEC) initscript.sample $(ROOT)/etc/
 170                 ln -sf halt $(ROOT)/sbin/reboot
 171                 ln -sf halt $(ROOT)/sbin/poweroff
 172                 ln -sf init $(ROOT)/sbin/telinit
 173                 ln -sf /sbin/killall5 $(ROOT)/bin/pidof
 174                 if [ ! -f $(ROOT)/usr/bin/lastb ]; then \
 175                         ln -sf last $(ROOT)/usr/bin/lastb; \
 176                 fi
 177                 $(INSTALL_DIR) $(ROOT)/usr/include/
 178                 $(INSTALL_DATA) initreq.h $(ROOT)/usr/include/
 179                 $(INSTALL_DIR) $(ROOT)$(MANDIR)/man1/
 180                 $(INSTALL_DIR) $(ROOT)$(MANDIR)/man5/
 181                 $(INSTALL_DIR) $(ROOT)$(MANDIR)/man8/
 182                 for i in $(MAN1); do \
 183                         $(INSTALL_DATA) ../man/$$i $(ROOT)$(MANDIR)/man1/; \
 184                 done
 185                 for i in $(MAN5); do \
 186                         $(INSTALL_DATA) ../man/$$i $(ROOT)$(MANDIR)/man5/; \
 187                 done
 188                 for i in $(MAN8); do \
 189                         $(INSTALL_DATA) ../man/$$i $(ROOT)$(MANDIR)/man8/; \
 190                 done
 191 ifeq ($(ROOT),)
 192                 #
 193                 # This part is skipped on Debian systems, the
 194                 # debian.preinst script takes care of it.
 195                 @if [ ! -p /dev/initctl ]; then \
 196                  echo "Creating /dev/initctl"; \
 197                  rm -f /dev/initctl; \
 198                  mknod -m 600 /dev/initctl p; fi
 199 endif