usr/src/cmd/su/Makefile

   1 #
   2 # CDDL HEADER START
   3 #
   4 # The contents of this file are subject to the terms of the
   5 # Common Development and Distribution License (the "License").
   6 # You may not use this file except in compliance with the License.
   7 #
   8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9 # or http://www.opensolaris.org/os/licensing.
  10 # See the License for the specific language governing permissions
  11 # and limitations under the License.
  12 #
  13 # When distributing Covered Code, include this CDDL HEADER in each
  14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15 # If applicable, add the following below this CDDL HEADER, with the
  16 # fields enclosed by brackets "[]" replaced with your own identifying
  17 # information: Portions Copyright [yyyy] [name of copyright owner]
  18 #
  19 # CDDL HEADER END
  20 #
  21 #
  22 # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23 # Use is subject to license terms.
  24 #
  25 # build two versions, su and su.static
  26 # su.static is dynamically linked; the .static suffix is historical.
  27
  28 PROG =          su
  29 ROOTFS_PROG =   su.static
  30 DEFAULTFILES =  su.dfl
  31
  32 include         ../Makefile.cmd
  33
  34 EMB_PROG =      embedded_su
  35 ROOTEMB_PROG =  $(ROOTLIB)/$(EMB_PROG)
  36
  37 PROG_STATIC = $(ROOTSBIN)/$(ROOTFS_PROG)
  38
  39 # set /usr/bin/su to 4555; set /sbin/su.static to 0555
  40 FILEMODE =      04555
  41
  42 $(PROG_STATIC) := FILEMODE = 0555
  43
  44 # A reduced su.static is created, with just enough functionality
  45 # to satisfy the needs of a single-user login with /usr not mounted.
  46 # In particular, nss_files.so.1 may be dlopen()'ed at runtime.
  47 $(ROOTFS_PROG) :=       LDLIBS += -lbsm -lpam -lsecdb
  48
  49 # The standard su is fully functional.
  50 $(PROG) :=      CPPFLAGS += -DDYNAMIC_SU
  51 $(PROG) :=      LDLIBS += -lbsm -lpam -lsecdb
  52
  53
  54 CLOBBERFILES    += $(ROOTFS_PROG) $(EMB_PROG)
  55
  56 CERRWARN +=     -Wno-parentheses
  57
  58
  59 .KEEP_STATE:
  60
  61 all:            $(PROG) $(ROOTFS_PROG) $(EMB_PROG)
  62
  63 # install rule for non-setuid /sbin/su.static
  64 # (exec'd by /sbin/sulogin when booting single user)
  65 $(ROOTFS_PROG): $(PROG).c
  66                 $(LINK.c) $(PROG).c -o $@ $(LDLIBS)
  67                 $(POST_PROCESS)
  68
  69 install:        all $(PROG_STATIC) $(ROOTPROG) $(ROOTSBINPROG) \
  70                 $(ROOTETCDEFAULTFILES) $(ROOTEMB_PROG)
  71
  72 $(ROOTSBINPROG): $(ROOTPROG)
  73                 $(RM) $(ROOTSBINPROG); \
  74                 $(SYMLINK) ../usr/bin/$(PROG) $(ROOTSBINPROG)
  75
  76 $(ROOTEMB_PROG):
  77                 $(RM) $(ROOTEMB_PROG); \
  78                 $(SYMLINK) ../bin/$(PROG) $(ROOTEMB_PROG)
  79
  80 $(EMB_PROG):
  81                 $(RM) $(EMB_PROG); \
  82                 $(SYMLINK) $(PROG) $(EMB_PROG)
  83
  84 clean:
  85
  86
  87 include         ../Makefile.targ