1# 2# Copyright 2004 Sun Microsystems, Inc. All rights reserved. 3# Use is subject to license terms. 4# 5# ident "%Z%%M% %I% %E% SMI" 6# 7 8LIBRARY = libwrap.a 9MAJOR = .1 10MINOR = .0 11VERS = $(MAJOR)$(MINOR) 12OBJECTS = hosts_access.o options.o shell_cmd.o rfc931.o eval.o \ 13 hosts_ctl.o refuse.o percent_x.o clean_exit.o \ 14 fromhost.o fix_options.o socket.o tli.o workarounds.o \ 15 update.o misc.o diag.o percent_m.o 16 17include ../../Makefile.lib 18 19LIBS = $(DYNLIB) $(LINTLIB) 20ROOTLIBDIR = $(ROOTSFWLIB) 21SONAME = $(LIBRARY:.a=.so)$(MAJOR) 22ROOTLINKS += $(ROOTLIBDIR)/$(LIBLINKS)$(MAJOR) 23SRCDIR = .. 24$(LINTLIB) := SRCS = $(SRCDIR)/$(LINTSRC) 25DYNFLAGS += -M $(SRCDIR)/mapfile 26LDLIBS += -lsocket -lnsl -lc 27 28CPPFLAGS += $(NETGROUP) $(TLI) $(ALWAYS_HOSTNAME) $(AUTH) \ 29 $(STYLE) $(TABLES) $(DOT) $(BUGS) \ 30 -DRFC931_TIMEOUT=$(RFC931_TIMEOUT) \ 31 -I$(SRCDIR) 32CFLAGS += $(CCVERBOSE) -erroff=E_FUNC_EXPECTS_TO_RETURN_VALUE \ 33 -erroff=E_IMPLICIT_DECL_FUNC_RETURN_INT \ 34 -erroff=E_OLD_STYLE_DECL_HIDES_PROTO 35 36DISTFILES = clean_exit.c diag.c eval.c fix_options.c fromhost.c \ 37 hosts_access.c hosts_ctl.c misc.c mystdarg.h options.c \ 38 patchlevel.h percent_m.c percent_x.c refuse.c rfc931.c \ 39 setenv.c shell_cmd.c socket.c tcpd.h tli.c update.c \ 40 workarounds.c 41 42ROOTSFWSRC = $(ROOTSFWSHSRC)/tcp_wrappers 43ROOTSFWSRCFILES = $(DISTFILES:%=$(ROOTSFWSRC)/%) 44 45.KEEP_STATE: 46 47all: $(LIBS) 48 49lint: lintcheck 50 51$(ROOTLIBS): $(ROOTLIBDIR) 52 53$(ROOTLIBDIR): $(ROOTSFW) 54 $(INS.dir) 55 56$(ROOTLIBDIR)/$(LIBLINKS)$(MAJOR): $(ROOTLIBDIR)/$(LIBLINKS)$(VERS) 57 $(INS.liblink) 58 59$(ROOTSFWSRCFILES) := FILEMODE = 0444 60$(ROOTSFWSRCFILES): $(ROOTSFWSRC) 61 62$(ROOTSFWSRC): $(ROOTSFWSHSRC) 63 $(INS.dir) 64 65$(ROOTSFWSHSRC): $(ROOTSFW)/share 66 $(INS.dir) 67 68$(ROOTSFWSRC)/%: $(SRCDIR)/% 69 $(INS.file) 70 71$(ROOTSFW)/share: $(ROOTSFW) 72 $(INS.dir) 73 74$(ROOTSFW): 75 $(INS.dir) 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 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