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# Copyright (c) 2018, Joyent, Inc. 26# 27 28LIBRARY = libwrap.a 29MAJOR = .1 30MINOR = .0 31VERS = $(MAJOR)$(MINOR) 32OBJECTS = hosts_access.o options.o shell_cmd.o rfc931.o eval.o \ 33 hosts_ctl.o refuse.o percent_x.o clean_exit.o \ 34 fromhost.o fix_options.o socket.o tli.o workarounds.o \ 35 update.o misc.o diag.o percent_m.o libvars.o 36 37include ../../Makefile.lib 38 39LIBS = $(DYNLIB) 40SONAME = $(LIBRARY:.a=.so)$(MAJOR) 41ROOTLINKS += $(ROOTLIBDIR)/$(LIBLINKS)$(MAJOR) 42ROOTLINKS64 += $(ROOTLIBDIR64)/$(LIBLINKS)$(MAJOR) 43 44MAPFILES = ../mapfile-vers 45 46LDLIBS += -lsocket -lnsl -lc 47 48CPPFLAGS += $(NETGROUP) $(TLI) $(ALWAYS_HOSTNAME) $(AUTH) \ 49 $(STYLE) $(TABLES) $(DOT) $(BUGS) \ 50 -DRFC931_TIMEOUT=$(RFC931_TIMEOUT) \ 51 -I$(SRCDIR) 52CFLAGS += $(CCVERBOSE) 53 54CERRWARN += -erroff=E_FUNC_EXPECTS_TO_RETURN_VALUE 55CERRWARN += -erroff=E_IMPLICIT_DECL_FUNC_RETURN_INT 56CERRWARN += -erroff=E_OLD_STYLE_DECL_HIDES_PROTO 57 58CERRWARN += -_gcc=-Wno-return-type 59CERRWARN += -_gcc=-Wno-parentheses 60CERRWARN += -_gcc=-Wno-unused-variable 61CERRWARN += $(CNOWARN_UNINIT) 62 63# not linted 64SMATCH=off 65 66.KEEP_STATE: 67 68all: $(LIBS) 69 70 71$(ROOTLIBDIR)/$(LIBLINKS)$(MAJOR): $(ROOTLIBDIR)/$(LIBLINKS)$(VERS) 72 $(INS.liblink) 73 74$(ROOTLIBDIR64)/$(LIBLINKS)$(MAJOR): $(ROOTLIBDIR64)/$(LIBLINKS)$(VERS) 75 $(INS.liblink64) 76 77include ../../Makefile.targ 78 79 80# The rest of this file contains definitions more-or-less directly from the 81# original Makefile of the tcp_wrappers distribution. 82 83############################## 84# System parameters appropriate for Solaris 9 and later 85 86TLI = -DTLI 87BUGS = -DGETPEERNAME_BUG -DBROKEN_FGETS -DLIBC_CALLS_STRTOK 88NETGROUP = -DNETGROUP 89 90############################## 91# Start of the optional stuff. 92 93########################################### 94# Optional: Turning on language extensions 95# 96# Instead of the default access control language that is documented in 97# the hosts_access.5 document, the wrappers can be configured to 98# implement an extensible language documented in the hosts_options.5 99# document. This language is implemented by the "options.c" source 100# module, which also gives hints on how to add your own extensions. 101# Uncomment the next definition to turn on the language extensions 102# (examples: allow, deny, banners, twist and spawn). 103# 104STYLE = -DPROCESS_OPTIONS # Enable language extensions. 105 106########################### 107# Optional: Reduce DNS load 108# 109# When looking up the address for a host.domain name, the typical DNS 110# code will first append substrings of your own domain, so it tries 111# host.domain.your.own.domain, then host.domain.own.domain, and then 112# host.domain. The APPEND_DOT feature stops this waste of cycles. It is 113# off by default because it causes problems on sites that don't use DNS 114# and with Solaris < 2.4. APPEND_DOT will not work with hostnames taken 115# from /etc/hosts or from NIS maps. It does work with DNS through NIS. 116# 117# DOT= -DAPPEND_DOT 118 119################################################## 120# Optional: Always attempt remote username lookups 121# 122# By default, the wrappers look up the remote username only when the 123# access control rules require them to do so. 124# 125# Username lookups require that the remote host runs a daemon that 126# supports an RFC 931 like protocol. Remote user name lookups are not 127# possible for UDP-based connections, and can cause noticeable delays 128# with connections from non-UNIX PCs. On some systems, remote username 129# lookups can trigger a kernel bug, causing loss of service. The README 130# file describes how to find out if your UNIX kernel has that problem. 131# 132# Uncomment the following definition if the wrappers should always 133# attempt to get the remote user name. If this is not enabled you can 134# still do selective username lookups as documented in the hosts_access.5 135# and hosts_options.5 manual pages (`nroff -man' format). 136# 137#AUTH = -DALWAYS_RFC931 138# 139# The default username lookup timeout is 10 seconds. This may not be long 140# enough for slow hosts or networks, but is enough to irritate PC users. 141 142RFC931_TIMEOUT = 10 143 144######################################################## 145# Optional: Changing the access control table pathnames 146# 147# The HOSTS_ALLOW and HOSTS_DENY macros define where the programs will 148# look for access control information. Watch out for the quotes and 149# backslashes when you make changes. 150 151TABLES = -DHOSTS_DENY=\"/etc/hosts.deny\" -DHOSTS_ALLOW=\"/etc/hosts.allow\" 152 153######################################## 154# Optional: turning off hostname lookups 155# 156# By default, the software always attempts to look up the client 157# hostname. With selective hostname lookups, the client hostname 158# lookup is postponed until the name is required by an access control 159# rule or by a %letter expansion. 160# 161# In order to perform selective hostname lookups, disable paranoid 162# mode (see previous section) and comment out the following definition. 163 164ALWAYS_HOSTNAME= -DALWAYS_HOSTNAME 165 166## End configuration options 167############################ 168