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 # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  22 # Use is subject to license terms.
  23 #
  24 # Copyright 2011 Nexenta Systems, Inc. All rights reserved.
  25 #
  26 
  27 LIBRARY =       libwrap.a
  28 MAJOR =         .1
  29 MINOR =         .0
  30 VERS =          $(MAJOR)$(MINOR)
  31 OBJECTS =       hosts_access.o options.o shell_cmd.o rfc931.o eval.o \
  32                 hosts_ctl.o refuse.o percent_x.o clean_exit.o \
  33                 fromhost.o fix_options.o socket.o tli.o workarounds.o \
  34                 update.o misc.o diag.o percent_m.o libvars.o
  35 
  36 include ../../Makefile.lib
  37 
  38 LIBS =          $(DYNLIB) $(LINTLIB)
  39 SONAME =        $(LIBRARY:.a=.so)$(MAJOR)
  40 ROOTLINKS +=    $(ROOTLIBDIR)/$(LIBLINKS)$(MAJOR)
  41 ROOTLINKS64 +=  $(ROOTLIBDIR64)/$(LIBLINKS)$(MAJOR)
  42 $(LINTLIB) :=   SRCS = $(SRCDIR)/$(LINTSRC)
  43 
  44 MAPFILES =      ../mapfile-vers
  45 
  46 LDLIBS +=       -lsocket -lnsl -lc
  47 
  48 CPPFLAGS +=     $(NETGROUP) $(TLI) $(ALWAYS_HOSTNAME) $(AUTH) \
  49                 $(STYLE) $(TABLES) $(DOT) $(BUGS) \
  50                 -DRFC931_TIMEOUT=$(RFC931_TIMEOUT) \
  51                 -I$(SRCDIR) 
  52 CFLAGS +=       $(CCVERBOSE)
  53 
  54 CERRWARN +=     -erroff=E_FUNC_EXPECTS_TO_RETURN_VALUE
  55 CERRWARN +=     -erroff=E_IMPLICIT_DECL_FUNC_RETURN_INT
  56 CERRWARN +=     -erroff=E_OLD_STYLE_DECL_HIDES_PROTO
  57 
  58 CERRWARN +=     -_gcc=-Wno-return-type
  59 CERRWARN +=     -_gcc=-Wno-parentheses
  60 CERRWARN +=     -_gcc=-Wno-unused-variable
  61 CERRWARN +=     -_gcc=-Wno-uninitialized
  62 
  63 .KEEP_STATE:
  64 
  65 all: $(LIBS)
  66 
  67 lint: lintcheck
  68 
  69 $(ROOTLIBDIR)/$(LIBLINKS)$(MAJOR): $(ROOTLIBDIR)/$(LIBLINKS)$(VERS)
  70         $(INS.liblink)
  71 
  72 $(ROOTLIBDIR64)/$(LIBLINKS)$(MAJOR): $(ROOTLIBDIR64)/$(LIBLINKS)$(VERS)
  73         $(INS.liblink64)
  74 
  75 include ../../Makefile.targ
  76 
  77 
  78 # The rest of this file contains definitions more-or-less directly from the
  79 # original Makefile of the tcp_wrappers distribution.
  80 
  81 ##############################
  82 # System parameters appropriate for Solaris 9 and later
  83 
  84 TLI             = -DTLI
  85 BUGS            = -DGETPEERNAME_BUG -DBROKEN_FGETS -DLIBC_CALLS_STRTOK
  86 NETGROUP        = -DNETGROUP
  87 
  88 ##############################
  89 # Start of the optional stuff.
  90 
  91 ###########################################
  92 # Optional: Turning on language extensions
  93 #
  94 # Instead of the default access control language that is documented in
  95 # the hosts_access.5 document, the wrappers can be configured to
  96 # implement an extensible language documented in the hosts_options.5
  97 # document.  This language is implemented by the "options.c" source
  98 # module, which also gives hints on how to add your own extensions.
  99 # Uncomment the next definition to turn on the language extensions
 100 # (examples: allow, deny, banners, twist and spawn).
 101 # 
 102 STYLE   = -DPROCESS_OPTIONS     # Enable language extensions.
 103 
 104 ###########################
 105 # Optional: Reduce DNS load
 106 #
 107 # When looking up the address for a host.domain name, the typical DNS
 108 # code will first append substrings of your own domain, so it tries
 109 # host.domain.your.own.domain, then host.domain.own.domain, and then
 110 # host.domain. The APPEND_DOT feature stops this waste of cycles. It is
 111 # off by default because it causes problems on sites that don't use DNS
 112 # and with Solaris < 2.4. APPEND_DOT will not work with hostnames taken
 113 # from /etc/hosts or from NIS maps. It does work with DNS through NIS.
 114 #
 115 # DOT= -DAPPEND_DOT
 116 
 117 ##################################################
 118 # Optional: Always attempt remote username lookups
 119 #
 120 # By default, the wrappers look up the remote username only when the
 121 # access control rules require them to do so.
 122 #
 123 # Username lookups require that the remote host runs a daemon that
 124 # supports an RFC 931 like protocol.  Remote user name lookups are not
 125 # possible for UDP-based connections, and can cause noticeable delays
 126 # with connections from non-UNIX PCs.  On some systems, remote username
 127 # lookups can trigger a kernel bug, causing loss of service. The README
 128 # file describes how to find out if your UNIX kernel has that problem.
 129 # 
 130 # Uncomment the following definition if the wrappers should always
 131 # attempt to get the remote user name. If this is not enabled you can
 132 # still do selective username lookups as documented in the hosts_access.5
 133 # and hosts_options.5 manual pages (`nroff -man' format).
 134 #
 135 #AUTH   = -DALWAYS_RFC931
 136 #
 137 # The default username lookup timeout is 10 seconds. This may not be long
 138 # enough for slow hosts or networks, but is enough to irritate PC users.
 139 
 140 RFC931_TIMEOUT = 10
 141 
 142 ########################################################
 143 # Optional: Changing the access control table pathnames
 144 #
 145 # The HOSTS_ALLOW and HOSTS_DENY macros define where the programs will
 146 # look for access control information. Watch out for the quotes and
 147 # backslashes when you make changes.
 148 
 149 TABLES  = -DHOSTS_DENY=\"/etc/hosts.deny\" -DHOSTS_ALLOW=\"/etc/hosts.allow\"
 150 
 151 ########################################
 152 # Optional: turning off hostname lookups
 153 #
 154 # By default, the software always attempts to look up the client
 155 # hostname.  With selective hostname lookups, the client hostname
 156 # lookup is postponed until the name is required by an access control
 157 # rule or by a %letter expansion.
 158 # 
 159 # In order to perform selective hostname lookups, disable paranoid
 160 # mode (see previous section) and comment out the following definition.
 161 
 162 ALWAYS_HOSTNAME= -DALWAYS_HOSTNAME
 163 
 164 ## End configuration options
 165 ############################