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 =
  12 CFLAGS  ?= -ansi -O2 -fomit-frame-pointer -fstack-protector
  13 override CFLAGS += -W -Wall -Wunreachable-code -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -D_XOPEN_SOURCE -D_GNU_SOURCE
  14 STATIC  =
  15 MANDB   := s@^\('\\\\\"\)[^\*-]*-\*- coding: [^[:blank:]]\+ -\*-@\1@
  16
  17 #
  18 # Leave empty if the mountpoint(1) command from util-linux 2.20
  19 # and above should be used, otherwise set it to yes.
  20 #
  21 MNTPOINT=
  22
  23 # For some known distributions we do not build all programs, otherwise we do.
  24 BIN     =
  25 SBIN    = init halt shutdown runlevel killall5 fstab-decode
  26 USRBIN  = last mesg
  27
  28 MAN1    = last.1 lastb.1 mesg.1
  29 MAN5    = initscript.5 inittab.5
  30 MAN8    = halt.8 init.8 killall5.8 pidof.8 poweroff.8 reboot.8 runlevel.8
  31 MAN8    += shutdown.8 telinit.8 fstab-decode.8
  32
  33 ifeq ($(DISTRO),)
  34 SBIN    += sulogin bootlogd
  35 USRBIN  += utmpdump wall
  36 MAN1    += utmpdump.1 wall.1
  37 MAN8    += sulogin.8 bootlogd.8
  38 endif
  39
  40 ifeq ($(DISTRO),Debian)
  41 CPPFLAGS+= -DACCTON_OFF
  42 SBIN    += sulogin bootlogd
  43 MAN8    += sulogin.8 bootlogd.8
  44 MANDB   :=
  45 endif
  46
  47 ifeq ($(DISTRO),Owl)
  48 USRBIN  += wall
  49 MAN1    += wall.1
  50 MANDB   :=
  51 endif
  52
  53 ifeq ($(DISTRO),SuSE)
  54 CPPFLAGS+= -DUSE_SYSFS -DSANE_TIO -DSIGINT_ONLYONCE -DUSE_ONELINE
  55 SBIN    += sulogin
  56 USRBIN  += utmpdump
  57 MAN1    += utmpdump.1
  58 MAN8    += sulogin.8
  59 MANDB   :=
  60 endif
  61
  62 ifeq ($(MNTPOINT),yes)
  63 BIN     += mountpoint
  64 MAN1    += mountpoint.1
  65 endif
  66
  67 ID              = $(shell id -u)
  68 BIN_OWNER       = root
  69 BIN_GROUP       = root
  70 BIN_COMBO       = $(BIN_OWNER):$(BIN_GROUP)
  71 ifeq ($(ID),0)
  72   INSTALL_EXEC  = install -o $(BIN_OWNER) -g $(BIN_GROUP) -m 755
  73   INSTALL_DATA  = install -o $(BIN_OWNER) -g $(BIN_GROUP) -m 644
  74 else
  75   INSTALL_EXEC  = install -m 755
  76   INSTALL_DATA  = install -m 644
  77 endif
  78 INSTALL_DIR     = install -m 755 -d
  79 MANDIR          = /usr/share/man
  80
  81 ifeq ($(WITH_SELINUX),yes)
  82   SELINUX_DEF   =  -DWITH_SELINUX
  83   INITLIBS      += -lsepol -lselinux
  84   SULOGINLIBS   = -lselinux
  85 else
  86   SELINUX_DEF   =
  87   INITLIBS      =
  88   SULOGINLIBS   =
  89 endif
  90
  91 # Additional libs for GNU libc.
  92 ifneq ($(wildcard /usr/lib*/libcrypt.*),)
  93   SULOGINLIBS   += -lcrypt
  94 endif
  95
  96 # Additional libs for GNU libc / multiarch on Debian based systems.
  97 ifneq ($(wildcard /usr/lib/*/libcrypt.*),)
  98   SULOGINLIBS   += -lcrypt
  99 endif
 100
 101 all:            $(BIN) $(SBIN) $(USRBIN)
 102
 103 #%: %.o
 104 #       $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)
 105 #%.o: %.c
 106 #       $(CC) $(CFLAGS) $(CPPFLAGS) -c $^ -o $@
 107
 108 init:           LDLIBS += $(INITLIBS) $(STATIC)
 109 init:           init.o init_utmp.o
 110
 111 halt:           LDLIBS += $(STATIC)
 112 halt:           halt.o ifdown.o hddown.o utmp.o
 113
 114 last:           LDLIBS += $(STATIC)
 115 last:           last.o
 116
 117 mesg:           LDLIBS += $(STATIC)
 118 mesg:           mesg.o
 119
 120 mountpoint:     LDLIBS += $(STATIC)
 121 mountpoint:     mountpoint.o
 122
 123 utmpdump:       LDLIBS += $(STATIC)
 124 utmpdump:       utmpdump.o
 125
 126 runlevel:       LDLIBS += $(STATIC)
 127 runlevel:       runlevel.o
 128
 129 sulogin:        LDLIBS += $(SULOGINLIBS) $(STATIC)
 130 sulogin:        sulogin.o consoles.o
 131
 132 wall:           LDLIBS += $(STATIC)
 133 wall:           dowall.o wall.o
 134
 135 shutdown:       LDLIBS += $(STATIC)
 136 shutdown:       dowall.o shutdown.o utmp.o
 137
 138 bootlogd:       LDLIBS += -lutil $(STATIC)
 139 bootlogd:       bootlogd.o
 140
 141 fstab-decode:   LDLIBS += $(STATIC)
 142 fstab-decode:   fstab-decode.o
 143
 144 sulogin.o:      CPPFLAGS += $(SELINUX_DEF)
 145 sulogin.o:      sulogin.c
 146
 147 init.o:         CPPFLAGS += $(SELINUX_DEF)
 148 init.o:         init.c init.h initreq.h paths.h reboot.h set.h
 149
 150 utmp.o:
 151
 152 init_utmp.o:    CPPFLAGS += -DINIT_MAIN
 153 init_utmp.o:    utmp.c init.h initreq.h paths.h
 154                 $(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
 155
 156 utmpdump.o:     utmpdump.c oldutmp.h
 157
 158 shutdown.o:     shutdown.c paths.h reboot.h initreq.h init.h
 159
 160 halt.o:         halt.c reboot.h
 161
 162 last.o:         last.c oldutmp.h
 163
 164 consoles.o:     consoles.c consoles.h
 165
 166 cleanobjs:
 167                 rm -f *.o *.bak
 168
 169 clean:          cleanobjs
 170                 @echo Type \"make clobber\" to really clean up.
 171
 172 clobber:        cleanobjs
 173                 rm -f $(BIN) $(SBIN) $(USRBIN)
 174
 175 distclean:      clobber
 176
 177 install:
 178                 $(INSTALL_DIR) $(ROOT)/bin/ $(ROOT)/sbin/
 179                 $(INSTALL_DIR) $(ROOT)/usr/bin/
 180                 for i in $(BIN); do \
 181                         $(INSTALL_EXEC) $$i $(ROOT)/bin/ ; \
 182                 done
 183                 for i in $(SBIN); do \
 184                         $(INSTALL_EXEC) $$i $(ROOT)/sbin/ ; \
 185                 done
 186                 for i in $(USRBIN); do \
 187                         $(INSTALL_EXEC) $$i $(ROOT)/usr/bin/ ; \
 188                 done
 189                 # $(INSTALL_DIR) $(ROOT)/etc/
 190                 # $(INSTALL_EXEC) initscript.sample $(ROOT)/etc/
 191                 ln -sf halt $(ROOT)/sbin/reboot
 192                 ln -sf halt $(ROOT)/sbin/poweroff
 193                 ln -sf init $(ROOT)/sbin/telinit
 194                 ln -sf /sbin/killall5 $(ROOT)/bin/pidof
 195                 if [ ! -f $(ROOT)/usr/bin/lastb ]; then \
 196                         ln -sf last $(ROOT)/usr/bin/lastb; \
 197                 fi
 198                 $(INSTALL_DIR) $(ROOT)/usr/include/
 199                 $(INSTALL_DATA) initreq.h $(ROOT)/usr/include/
 200                 $(INSTALL_DIR) $(ROOT)$(MANDIR)/man1/
 201                 $(INSTALL_DIR) $(ROOT)$(MANDIR)/man5/
 202                 $(INSTALL_DIR) $(ROOT)$(MANDIR)/man8/
 203                 for man in $(MAN1); do \
 204                         $(INSTALL_DATA) ../man/$$man $(ROOT)$(MANDIR)/man1/; \
 205                         sed -i "1{ $(MANDB); }" $(ROOT)$(MANDIR)/man1/$$man ; \
 206                 done
 207                 for man in $(MAN5); do \
 208                         $(INSTALL_DATA) ../man/$$man $(ROOT)$(MANDIR)/man5/; \
 209                         sed -i "1{ $(MANDB); }" $(ROOT)$(MANDIR)/man5/$$man ; \
 210                 done
 211                 for man in $(MAN8); do \
 212                         $(INSTALL_DATA) ../man/$$man $(ROOT)$(MANDIR)/man8/; \
 213                         sed -i "1{ $(MANDB); }" $(ROOT)$(MANDIR)/man8/$$man ; \
 214                 done
 215 ifeq ($(ROOT),)
 216                 #
 217                 # This part is skipped on Debian systems, the
 218                 # debian.preinst script takes care of it.
 219                 @if [ ! -p /dev/initctl ]; then \
 220                  echo "Creating /dev/initctl"; \
 221                  rm -f /dev/initctl; \
 222                  mknod -m 600 /dev/initctl p; fi
 223 endif