diff options
Diffstat (limited to 'network/exim/exim.Makefile')
| -rw-r--r-- | network/exim/exim.Makefile | 1155 |
1 files changed, 1155 insertions, 0 deletions
diff --git a/network/exim/exim.Makefile b/network/exim/exim.Makefile new file mode 100644 index 0000000000..2dccce152c --- /dev/null +++ b/network/exim/exim.Makefile @@ -0,0 +1,1155 @@ +# $Cambridge: exim/exim-src/src/EDITME,v 1.23 2009/11/20 12:18:19 nm4 Exp $ + +################################################## +# The Exim mail transport agent # +################################################## + +# This is the template for Exim's main build-time configuration file. It +# contains settings that are independent of any operating system. These are +# things that are mostly sysadmin choices. The items below are divided into +# those you must specify, those you probably want to specify, those you might +# often want to specify, and those that you almost never need to mention. + +# Edit this file and save the result to a file called Local/Makefile within the +# Exim distribution directory before running the "make" command. + +# Things that depend on the operating system have default settings in +# OS/Makefile-Default, but these are overridden for some OS by files called +# called OS/Makefile-<osname>. You can further override these by creating files +# called Local/Makefile-<osname>, where "<osname>" stands for the name of your +# operating system - look at the names in the OS directory to see which names +# are recognized. + +# However, if you are building Exim for a single OS only, you don't need to +# worry about setting up Local/Makefile-<osname>. Any build-time configuration +# settings you require can in fact be placed in the one file called +# Local/Makefile. It is only if you are building for several OS from the same +# source files that you need to worry about splitting off your own OS-dependent +# settings into separate files. (There's more explanation about how this all +# works in the toplevel README file, under "Modifying the building process", as +# well as in the Exim specification.) + +# One OS-specific thing that may need to be changed is the command for running +# the C compiler; the overall default is gcc, but some OS Makefiles specify cc. +# You can override anything that is set by putting CC=whatever in your +# Local/Makefile. + +# NOTE: You should never need to edit any of the distributed Makefiles; all +# overriding can be done in your Local/Makefile(s). This will make it easier +# for you when the next release comes along. + +# The location of the X11 libraries is something else that is quite variable +# even between different versions of the same operating system (and indeed +# there are different versions of X11 as well, of course). The four settings +# concerned here are X11, XINCLUDE, XLFLAGS (linking flags) and X11_LD_LIB +# (dynamic run-time library). You need not worry about X11 unless you want to +# compile the Exim monitor utility. Exim itself does not use X11. + +# Another area of variability between systems is the type and location of the +# DBM library package. Exim has support for ndbm, gdbm, tdb, and Berkeley DB. +# By default the code assumes ndbm; this often works with gdbm or DB, provided +# they are correctly installed, via their compatibility interfaces. However, +# Exim can also be configured to use the native calls for Berkeley DB (obsolete +# versions 1.85, 2.x, 3.x, or the current 4.x version) and also for gdbm. + +# For some operating systems, a default DBM library (other than ndbm) is +# selected by a setting in the OS-specific Makefile. Most modern OS now have +# a DBM library installed as standard, and in many cases this will be selected +# for you by the OS-specific configuration. If Exim compiles without any +# problems, you probably do not have to worry about the DBM library. If you +# do want or need to change it, you should first read the discussion in the +# file doc/dbm.discuss.txt, which also contains instructions for testing Exim's +# interface to the DBM library. + +# In Local/Makefiles blank lines and lines starting with # are ignored. It is +# also permitted to use the # character to add a comment to a setting, for +# example +# +# EXIM_GID=42 # the "mail" group +# +# However, with some versions of "make" this works only if there is no white +# space between the end of the setting and the #, so perhaps it is best +# avoided. A consequence of this facility is that it is not possible to have +# the # character present in any setting, but I can't think of any cases where +# this would be wanted. +############################################################################### + + + +############################################################################### +# THESE ARE THINGS YOU MUST SPECIFY # +############################################################################### + +# Exim will not build unless you specify BIN_DIRECTORY, CONFIGURE_FILE, and +# EXIM_USER. You also need EXIM_GROUP if EXIM_USER specifies a uid by number. + +# If you don't specify SPOOL_DIRECTORY, Exim won't fail to build. However, it +# really is a very good idea to specify it here rather than at run time. This +# is particularly true if you let the logs go to their default location in the +# spool directory, because it means that the location of the logs is known +# before Exim has read the run time configuration file. + +#------------------------------------------------------------------------------ +# BIN_DIRECTORY defines where the exim binary will be installed by "make +# install". The path is also used internally by Exim when it needs to re-invoke +# itself, either to send an error message, or to recover root privilege. Exim's +# utility binaries and scripts are also installed in this directory. There is +# no "standard" place for the binary directory. Some people like to keep all +# the Exim files under one directory such as /usr/exim; others just let the +# Exim binaries go into an existing directory such as /usr/sbin or +# /usr/local/sbin. The installation script will try to create this directory, +# and any superior directories, if they do not exist. + +BIN_DIRECTORY=/usr/sbin + + +#------------------------------------------------------------------------------ +# CONFIGURE_FILE defines where Exim's run time configuration file is to be +# found. It is the complete pathname for the file, not just a directory. The +# location of all other run time files and directories can be changed in the +# run time configuration file. There is a lot of variety in the choice of +# location in different OS, and in the preferences of different sysadmins. Some +# common locations are in /etc or /etc/mail or /usr/local/etc or +# /usr/local/etc/mail. Another possibility is to keep all the Exim files under +# a single directory such as /usr/exim. Whatever you choose, the installation +# script will try to make the directory and any superior directories if they +# don't exist. It will also install a default runtime configuration if this +# file does not exist. + +CONFIGURE_FILE=/etc/exim/exim.conf + +# It is possible to specify a colon-separated list of files for CONFIGURE_FILE. +# In this case, Exim will use the first of them that exists when it is run. +# However, if a list is specified, the installation script no longer tries to +# make superior directories or to install a default runtime configuration. + + +#------------------------------------------------------------------------------ +# The Exim binary must normally be setuid root, so that it starts executing as +# root, but (depending on the options with which it is called) it does not +# always need to retain the root privilege. These settings define the user and +# group that is used for Exim processes when they no longer need to be root. In +# particular, this applies when receiving messages and when doing remote +# deliveries. (Local deliveries run as various non-root users, typically as the +# owner of a local mailbox.) Specifying these values as root is very strongly +# discouraged. + +EXIM_USER=exim + +# If you specify EXIM_USER as a name, this is looked up at build time, and the +# uid number is built into the binary. However, you can specify that this +# lookup is deferred until runtime. In this case, it is the name that is built +# into the binary. You can do this by a setting of the form: + +# EXIM_USER=ref:exim + +# In other words, put "ref:" in front of the user name. If you set EXIM_USER +# like this, any value specified for EXIM_GROUP is also passed "by reference". +# Although this costs a bit of resource at runtime, it is convenient to use +# this feature when building binaries that are to be run on multiple systems +# where the name may refer to different uids. It also allows you to build Exim +# on a system where there is no Exim user defined. + +# If the setting of EXIM_USER is numeric (e.g. EXIM_USER=42), there must +# also be a setting of EXIM_GROUP. If, on the other hand, you use a name +# for EXIM_USER (e.g. EXIM_USER=exim), you don't need to set EXIM_GROUP unless +# you want to use a group other than the default group for the given user. + +EXIM_GROUP=exim + +# Many sites define a user called "exim", with an appropriate default group, +# and use +# +# EXIM_USER=exim +# +# while leaving EXIM_GROUP unspecified (commented out). + + +#------------------------------------------------------------------------------ +# SPOOL_DIRECTORY defines the directory where all the data for messages in +# transit is kept. It is strongly recommended that you define it here, though +# it is possible to leave this till the run time configuration. + +# Exim creates the spool directory if it does not exist. The owner and group +# will be those defined by EXIM_USER and EXIM_GROUP, and this also applies to +# all the files and directories that are created in the spool directory. + +# Almost all installations choose this: + +SPOOL_DIRECTORY=/var/spool/exim + + + +############################################################################### +# THESE ARE THINGS YOU PROBABLY WANT TO SPECIFY # +############################################################################### + +# If you need extra header file search paths on all compiles, put the -I +# options in INCLUDE. If you want the extra searches only for certain +# parts of the build, see more specific xxx_INCLUDE variables below. + +# INCLUDE=-I/example/include + +# You need to specify some routers and transports if you want the Exim that you +# are building to be capable of delivering mail. You almost certainly need at +# least one type of lookup. You should consider whether you want to build +# the Exim monitor or not. + + +#------------------------------------------------------------------------------ +# These settings determine which individual router drivers are included in the +# Exim binary. There are no defaults in the code; those routers that are wanted +# must be defined here by setting the appropriate variables to the value "yes". +# Including a router in the binary does not cause it to be used automatically. +# It has also to be configured in the run time configuration file. By +# commenting out those you know you don't want to use, you can make the binary +# a bit smaller. If you are unsure, leave all of these included for now. + +ROUTER_ACCEPT=yes +ROUTER_DNSLOOKUP=yes +ROUTER_IPLITERAL=yes +ROUTER_MANUALROUTE=yes +ROUTER_QUERYPROGRAM=yes +ROUTER_REDIRECT=yes + +# This one is very special-purpose, so is not included by default. + +# ROUTER_IPLOOKUP=yes + + +#------------------------------------------------------------------------------ +# These settings determine which individual transport drivers are included in +# the Exim binary. There are no defaults; those transports that are wanted must +# be defined here by setting the appropriate variables to the value "yes". +# Including a transport in the binary does not cause it to be used +# automatically. It has also to be configured in the run time configuration +# file. By commenting out those you know you don't want to use, you can make +# the binary a bit smaller. If you are unsure, leave all of these included for +# now. + +TRANSPORT_APPENDFILE=yes +TRANSPORT_AUTOREPLY=yes +TRANSPORT_PIPE=yes +TRANSPORT_SMTP=yes + +# This one is special-purpose, and commonly not required, so it is not +# included by default. + +# TRANSPORT_LMTP=yes + + +#------------------------------------------------------------------------------ +# The appendfile transport can write messages to local mailboxes in a number +# of formats. The code for three specialist formats, maildir, mailstore, and +# MBX, is included only when requested. If you do not know what this is about, +# leave these settings commented out. + +SUPPORT_MAILDIR=yes +SUPPORT_MAILSTORE=yes +SUPPORT_MBX=yes + + +#------------------------------------------------------------------------------ +# These settings determine which file and database lookup methods are included +# in the binary. See the manual chapter entitled "File and database lookups" +# for discussion. DBM and lsearch (linear search) are included by default. If +# you are unsure about the others, leave them commented out for now. +# LOOKUP_DNSDB does *not* refer to general mail routing using the DNS. It is +# for the specialist case of using the DNS as a general database facility (not +# common). + +LOOKUP_DBM=yes +LOOKUP_LSEARCH=yes +LOOKUP_DNSDB=yes + +# LOOKUP_CDB=yes +LOOKUP_DSEARCH=yes +# LOOKUP_IBASE=yes +LOOKUP_LDAP=yes +LOOKUP_MYSQL=yes +# LOOKUP_NIS=yes +# LOOKUP_NISPLUS=yes +# LOOKUP_ORACLE=yes +LOOKUP_PASSWD=yes +# LOOKUP_PGSQL=yes +LOOKUP_SQLITE=yes +# LOOKUP_WHOSON=yes + +# These two settings are obsolete; all three lookups are compiled when +# LOOKUP_LSEARCH is enabled. However, we retain these for backward +# compatibility. Setting one forces LOOKUP_LSEARCH if it is not set. + +# LOOKUP_WILDLSEARCH=yes +# LOOKUP_NWILDLSEARCH=yes + + +#------------------------------------------------------------------------------ +# If you have set LOOKUP_LDAP=yes, you should set LDAP_LIB_TYPE to indicate +# which LDAP library you have. Unfortunately, though most of their functions +# are the same, there are minor differences. Currently Exim knows about four +# LDAP libraries: the one from the University of Michigan (also known as +# OpenLDAP 1), OpenLDAP 2, the Netscape SDK library, and the library that comes +# with Solaris 7 onwards. Uncomment whichever of these you are using. + +# LDAP_LIB_TYPE=OPENLDAP1 +LDAP_LIB_TYPE=OPENLDAP2 +# LDAP_LIB_TYPE=NETSCAPE +# LDAP_LIB_TYPE=SOLARIS + +# If you don't set any of these, Exim assumes the original University of +# Michigan (OpenLDAP 1) library. + + +#------------------------------------------------------------------------------ +# The PCRE library is required for exim. There is no longer an embedded +# version of the PCRE library included with the source code, instead you +# must use a system library or build your own copy of PCRE. +# In either case you must specify the library link info here. If the +# PCRE header files are not in the standard search path you must also +# modify the INCLUDE path (above) +# The default setting of PCRE_LIBS should work on the vast majority of +# systems + +PCRE_LIBS=-lpcre + + +#------------------------------------------------------------------------------ +# Additional libraries and include directories may be required for some +# lookup styles (e.g. LDAP, MYSQL or PGSQL). LOOKUP_LIBS is included only on +# the command for linking Exim itself, not on any auxiliary programs. You +# don't need to set LOOKUP_INCLUDE if the relevant directories are already +# specified in INCLUDE. The settings below are just examples; -lpq is for +# PostgreSQL, -lgds is for Interbase, -lsqlite3 is for SQLite. + +LOOKUP_INCLUDE=-I/usr/include/mysql +LOOKUP_LIBS=-L/usr/lib$(LIBDIRSUFFIX)/mysql -lldap -lmysqlclient -lsqlite3 + + +#------------------------------------------------------------------------------ +# Compiling the Exim monitor: If you want to compile the Exim monitor, a +# program that requires an X11 display, then EXIM_MONITOR should be set to the +# value "eximon.bin". Comment out this setting to disable compilation of the +# monitor. The locations of various X11 directories for libraries and include +# files are defaulted in the OS/Makefile-Default file, but can be overridden in +# local OS-specific make files. + +EXIM_MONITOR=eximon.bin + + +#------------------------------------------------------------------------------ +# Compiling Exim with content scanning support: If you want to compile Exim +# with support for message body content scanning, set WITH_CONTENT_SCAN to +# the value "yes". This will give you malware and spam scanning in the DATA ACL, +# and the MIME ACL. Please read the documentation to learn more about these +# features. + +WITH_CONTENT_SCAN=yes + +# If you want to use the deprecated "demime" condition in the DATA ACL, +# uncomment the line below. Doing so will also explicitly turn on the +# WITH_CONTENT_SCAN option. If possible, use the MIME ACL instead of +# the "demime" condition. + +# WITH_OLD_DEMIME=yes + +#------------------------------------------------------------------------------ +# Compiling Exim with experimental features. These are documented in +# experimental-spec.txt. "Experimental" means that the way these features are +# implemented may still change. Backward compatibility is not guaranteed. + +# Uncomment the following lines to add SPF support. You need to have libspf2 +# installed on your system (www.libspf2.org). Depending on where it is installed +# you may have to edit the CFLAGS and LDFLAGS lines. + +# EXPERIMENTAL_SPF=yes +# CFLAGS += -I/usr/local/include +# LDFLAGS += -lspf2 + +# Uncomment the following lines to add SRS (Sender rewriting scheme) support. +# You need to have libsrs_alt installed on your system (srs.mirtol.com). +# Depending on where it is installed you may have to edit the CFLAGS and +# LDFLAGS lines. + +# EXPERIMENTAL_SRS=yes +# CFLAGS += -I/usr/local/include +# LDFLAGS += -lsrs_alt + +# Uncomment the following lines to add Brightmail AntiSpam support. You need +# to have the Brightmail client SDK installed. Please check the experimental +# documentation for implementation details. You need to edit the CFLAGS and +# LDFLAGS lines. + +# EXPERIMENTAL_BRIGHTMAIL=yes +# CFLAGS += -I/opt/brightmail/bsdk-6.0/include +# LDFLAGS += -lxml2_single -lbmiclient_single -L/opt/brightmail/bsdk-6.0/lib + + + +############################################################################### +# THESE ARE THINGS YOU MIGHT WANT TO SPECIFY # +############################################################################### + +# The items in this section are those that are commonly changed according to +# the sysadmin's preferences, but whose defaults are often acceptable. The +# first five are concerned with security issues, where differing levels of +# paranoia are appropriate in different environments. Sysadmins also vary in +# their views on appropriate levels of defence in these areas. If you do not +# understand these issues, go with the defaults, which are used by many sites. + + +#------------------------------------------------------------------------------ +# Although Exim is normally a setuid program, owned by root, it refuses to run +# local deliveries as root by default. There is a runtime option called +# "never_users" which lists the users that must never be used for local +# deliveries. There is also the setting below, which provides a list that +# cannot be overridden at runtime. This guards against problems caused by +# unauthorized changes to the runtime configuration. You are advised not to +# remove "root" from this option, but you can add other users if you want. The +# list is colon-separated. It must NOT contain any spaces. + +# FIXED_NEVER_USERS=root:bin:daemon +FIXED_NEVER_USERS=root + + +#------------------------------------------------------------------------------ +# By default, Exim insists that its configuration file be owned either by root +# or by the Exim user. You can specify one additional permitted owner here. + +# CONFIGURE_OWNER= + +# If the configuration file is group-writeable, Exim insists by default that it +# is owned by root or the Exim user. You can specify one additional permitted +# group owner here. + +# CONFIGURE_GROUP= + +# If you specify CONFIGURE_OWNER or CONFIGURE_GROUP as a name, this is looked +# up at build time, and the uid or gid number is built into the binary. +# However, you can specify that the lookup is deferred until runtime. In this +# case, it is the name that is built into the binary. You can do this by a +# setting of the form: + +# CONFIGURE_OWNER=ref:mail +# CONFIGURE_GROUP=ref:sysadmin + +# In other words, put "ref:" in front of the user or group name. Although this +# costs a bit of resource at runtime, it is convenient to use this feature when +# building binaries that are to be run on multiple systems where the names may +# refer to different uids or gids. It also allows you to build Exim on a system +# where the relevant user or group is not defined. + + +#------------------------------------------------------------------------------ +# The -C option allows Exim to be run with an alternate runtime configuration +# file. When this is used by root or the Exim user, root privilege is retained +# by the binary (for any other caller, it is dropped). You can restrict the +# location of alternate configurations by defining a prefix below. Any file +# used with -C must then start with this prefix (except that /dev/null is also +# permitted if the caller is root, because that is used in the install script). +# If the prefix specifies a directory that is owned by root, a compromise of +# the Exim account does not permit arbitrary alternate configurations to be +# used. The prefix can be more restrictive than just a directory (the second +# example). + +# ALT_CONFIG_PREFIX=/some/directory/ +# ALT_CONFIG_PREFIX=/some/directory/exim.conf- + + +#------------------------------------------------------------------------------ +# If you uncomment the following line, only root may use the -C or -D options +# without losing root privilege. The -C option specifies an alternate runtime +# configuration file, and the -D option changes macro values in the runtime +# configuration. Uncommenting this line restricts what can be done with these +# options. A call to receive a message (either one-off or via a daemon) cannot +# successfully continue to deliver it, because the re-exec of Exim to regain +# root privilege will fail, owing to the use of -C or -D by the Exim user. +# However, you can still use -C for testing (as root) if you do separate Exim +# calls for receiving a message and subsequently delivering it. + +# ALT_CONFIG_ROOT_ONLY=yes + + +#------------------------------------------------------------------------------ +# Uncommenting this option disables the use of the -D command line option, +# which changes the values of macros in the runtime configuration file. +# This is another protection against somebody breaking into the Exim account. + +# DISABLE_D_OPTION=yes + + +#------------------------------------------------------------------------------ +# Exim has support for the AUTH (authentication) extension of the SMTP +# protocol, as defined by RFC 2554. If you don't know what SMTP authentication +# is, you probably won't want to include this code, so you should leave these +# settings commented out. If you do want to make use of SMTP authentication, +# you must uncomment at least one of the following, so that appropriate code is +# included in the Exim binary. You will then need to set up the run time +# configuration to make use of the mechanism(s) selected. + +AUTH_CRAM_MD5=yes +AUTH_CYRUS_SASL=yes +AUTH_DOVECOT=yes +AUTH_PLAINTEXT=yes +AUTH_SPA=yes + + +#------------------------------------------------------------------------------ +# If you specified AUTH_CYRUS_SASL above, you should ensure that you have the +# Cyrus SASL library installed before trying to build Exim, and you probably +# want to uncomment the following line: + +AUTH_LIBS=-lsasl2 + + +#------------------------------------------------------------------------------ +# When Exim is decoding MIME "words" in header lines, most commonly for use +# in the $header_xxx expansion, it converts any foreign character sets to the +# one that is set in the headers_charset option. The default setting is +# defined by this setting: + +HEADERS_CHARSET="ISO-8859-1" + +# If you are going to make use of $header_xxx expansions in your configuration +# file, or if your users are going to use them in filter files, and the normal +# character set on your host is something other than ISO-8859-1, you might +# like to specify a different default here. This value can be overridden in +# the runtime configuration, and it can also be overridden in individual filter +# files. +# +# IMPORTANT NOTE: The iconv() function is needed for character code +# conversions. Please see the next item... + + +#------------------------------------------------------------------------------ +# Character code conversions are possible only if the iconv() function is +# installed on your operating system. There are two places in Exim where this +# is relevant: (a) The $header_xxx expansion (see the previous item), and (b) +# the Sieve filter support. For those OS where iconv() is known to be installed +# as standard, the file in OS/Makefile-xxxx contains +# +# HAVE_ICONV=yes +# +# If you are not using one of those systems, but have installed iconv(), you +# need to uncomment that line above. In some cases, you may find that iconv() +# and its header file are not in the default places. You might need to use +# something like this: +# +# HAVE_ICONV=yes +# CFLAGS=-O -I/usr/local/include +# EXTRALIBS_EXIM=-L/usr/local/lib -liconv +# +# but of course there may need to be other things in CFLAGS and EXTRALIBS_EXIM +# as well. + + +#------------------------------------------------------------------------------ +# The passwords for user accounts are normally encrypted with the crypt() +# function. Comparisons with encrypted passwords can be done using Exim's +# "crypteq" expansion operator. (This is commonly used as part of the +# configuration of an authenticator for use with SMTP AUTH.) At least one +# operating system has an extended function called crypt16(), which uses up to +# 16 characters of a password (the normal crypt() uses only the first 8). Exim +# supports the use of crypt16() as well as crypt() but note the warning below. + +# You can always indicate a crypt16-encrypted password by preceding it with +# "{crypt16}". If you want the default handling (without any preceding +# indicator) to use crypt16(), uncomment the following line: + +# DEFAULT_CRYPT=crypt16 + +# If you do that, you can still access the basic crypt() function by preceding +# an encrypted password with "{crypt}". For more details, see the description +# of the "crypteq" condition in the manual chapter on string expansions. + +# Some operating systems do not include a crypt16() function, so Exim has one +# of its own, which it uses unless HAVE_CRYPT16 is defined. Normally, that will +# be set in an OS-specific Makefile for the OS that have such a function, so +# you should not need to bother with it. + +# *** WARNING *** WARNING *** WARNING *** WARNING *** WARNING *** +# It turns out that the above is not entirely accurate. As well as crypt16() +# there is a function called bigcrypt() that some operating systems have. This +# may or may not use the same algorithm, and both of them may be different to +# Exim's built-in crypt16() that is used unless HAVE_CRYPT16 is defined. +# +# However, since there is now a move away from the traditional crypt() +# functions towards using SHA1 and other algorithms, tidying up this area of +# Exim is seen as very low priority. In practice, if you need to, you can +# define DEFAULT_CRYPT to the name of any function that has the same interface +# as the traditional crypt() function. +# *** WARNING *** WARNING *** WARNING *** WARNING *** WARNING *** + + +#------------------------------------------------------------------------------ +# Exim can be built to support the SMTP STARTTLS command, which implements +# Transport Layer Security using SSL (Secure Sockets Layer). To do this, you +# must install the OpenSSL library package or the GnuTLS library. Exim contains +# no cryptographic code of its own. Uncomment the following lines if you want +# to build Exim with TLS support. If you don't know what this is all about, +# leave these settings commented out. + +# This setting is required for any TLS support (either OpenSSL or GnuTLS) +SUPPORT_TLS=yes + +# Uncomment this setting if you are using OpenSSL +TLS_LIBS=-lssl -lcrypto + +# Uncomment these settings if you are using GnuTLS +# USE_GNUTLS=yes +# TLS_LIBS=-lgnutls -ltasn1 -lgcrypt + +# If you are running Exim as a server, note that just building it with TLS +# support is not all you need to do. You also need to set up a suitable +# certificate, and tell Exim about it by means of the tls_certificate +# and tls_privatekey run time options. You also need to set tls_advertise_hosts +# to specify the hosts to which Exim advertises TLS support. On the other hand, +# if you are running Exim only as a client, building it with TLS support +# is all you need to do. + +# Additional libraries and include files are required for both OpenSSL and +# GnuTLS. The TLS_LIBS settings above assume that the libraries are installed +# with all your other libraries. If they are in a special directory, you may +# need something like + +# TLS_LIBS=-L/usr/local/openssl/lib -lssl -lcrypto +# or +# TLS_LIBS=-L/opt/gnu/lib -lgnutls -ltasn1 -lgcrypt + +# TLS_LIBS is included only on the command for linking Exim itself, not on any +# auxiliary programs. If the include files are not in a standard place, you can +# set TLS_INCLUDE to specify where they are, for example: + +# TLS_INCLUDE=-I/usr/local/openssl/include/ +# or +# TLS_INCLUDE=-I/opt/gnu/include + +# You don't need to set TLS_INCLUDE if the relevant directories are already +# specified in INCLUDE. + + +#------------------------------------------------------------------------------ +# The default distribution of Exim contains only the plain text form of the +# documentation. Other forms are available separately. If you want to install +# the documentation in "info" format, first fetch the Texinfo documentation +# sources from the ftp directory and unpack them, which should create files +# with the extension "texinfo" in the doc directory. You may find that the +# version number of the texinfo files is different to your Exim version number, +# because the main documentation isn't updated as often as the code. For +# example, if you have Exim version 4.43, the source tarball upacks into a +# directory called exim-4.43, but the texinfo tarball unpacks into exim-4.40. +# In this case, move the contents of exim-4.40/doc into exim-4.43/doc after you +# have unpacked them. Then set INFO_DIRECTORY to the location of your info +# directory. This varies from system to system, but is often /usr/share/info. +# Once you have done this, "make install" will build the info files and +# install them in the directory you have defined. + +# INFO_DIRECTORY=/usr/share/info + + +#------------------------------------------------------------------------------ +# Exim log directory and files: Exim creates several log files inside a +# single log directory. You can define the directory and the form of the +# log file name here. If you do not set anything, Exim creates a directory +# called "log" inside its spool directory (see SPOOL_DIRECTORY above) and uses +# the filenames "mainlog", "paniclog", and "rejectlog". If you want to change +# this, you can set LOG_FILE_PATH to a path name containing one occurrence of +# %s. This will be replaced by one of the strings "main", "panic", or "reject" +# to form the final file names. Some installations may want something like this: + +LOG_FILE_PATH=/var/log/exim/%s.log + +# which results in files with names /var/log/exim_mainlog, etc. The directory +# in which the log files are placed must exist; Exim does not try to create +# it for itself. It is also your responsibility to ensure that Exim is capable +# of writing files using this path name. The Exim user (see EXIM_USER above) +# must be able to create and update files in the directory you have specified. + +# You can also configure Exim to use syslog, instead of or as well as log +# files, by settings such as these + +# LOG_FILE_PATH=syslog +# LOG_FILE_PATH=syslog:/var/log/exim_%slog + +# The first of these uses only syslog; the second uses syslog and also writes +# to log files. Do not include white space in such a setting as it messes up +# the building process. + + +#------------------------------------------------------------------------------ +# When logging to syslog, the following option caters for syslog replacements +# that are able to accept log entries longer than the 1024 characters allowed +# by RFC 3164. It is up to you to make sure your syslog daemon can handle this. +# Non-printable characters are usually unacceptable regardless, so log entries +# are still split on newline characters. + +# SYSLOG_LONG_LINES=yes + +# If you are not interested in the process identifier (pid) of the Exim that is +# making the call to syslog, then comment out the following line. + +SYSLOG_LOG_PID=yes + + +#------------------------------------------------------------------------------ +# Cycling log files: this variable specifies the maximum number of old +# log files that are kept by the exicyclog log-cycling script. You don't have +# to use exicyclog. If your operating system has other ways of cycling log +# files, you can use them instead. The exicyclog script isn't run by default; +# you have to set up a cron job for it if you want it. + +EXICYCLOG_MAX=10 + + +#------------------------------------------------------------------------------ +# The compress command is used by the exicyclog script to compress old log +# files. Both the name of the command and the suffix that it adds to files +# need to be defined here. See also the EXICYCLOG_MAX configuration. + +COMPRESS_COMMAND=/usr/bin/gzip +COMPRESS_SUFFIX=gz + + +#------------------------------------------------------------------------------ +# If the exigrep utility is fed compressed log files, it tries to uncompress +# them using this command. + +ZCAT_COMMAND=/usr/bin/zcat + + +#------------------------------------------------------------------------------ +# Compiling in support for embedded Perl: If you want to be able to +# use Perl code in Exim's string manipulation language and you have Perl +# (version 5.004 or later) installed, set EXIM_PERL to perl.o. Using embedded +# Perl costs quite a lot of resources. Only do this if you really need it. + +# EXIM_PERL=perl.o + + +#------------------------------------------------------------------------------ +# Support for dynamically-loaded string expansion functions via ${dlfunc. If +# you are using gcc the dynamically-loaded object must be compiled with the +# -shared option, and you will need to add -export-dynamic to EXTRALIBS so +# that the local_scan API is made available by the linker. You may also need +# to add -ldl to EXTRALIBS so that dlopen() is available to Exim. + +EXPAND_DLFUNC=yes +EXTRALIBS += -ldl + + +#------------------------------------------------------------------------------ +# Exim has support for PAM (Pluggable Authentication Modules), a facility +# which is available in the latest releases of Solaris and in some GNU/Linux +# distributions (see http://ftp.kernel.org/pub/linux/libs/pam/). The Exim +# support, which is intended for use in conjunction with the SMTP AUTH +# facilities, is included only when requested by the following setting: + +# SUPPORT_PAM=yes + +# You probably need to add -lpam to EXTRALIBS, and in some releases of +# GNU/Linux -ldl is also needed. + + +#------------------------------------------------------------------------------ +# Support for authentication via Radius is also available. The Exim support, +# which is intended for use in conjunction with the SMTP AUTH facilities, +# is included only when requested by setting the following parameter to the +# location of your Radius configuration file: + +RADIUS_CONFIG_FILE=/etc/radiusclient/radiusclient.conf +# RADIUS_CONFIG_FILE=/etc/radius.conf + +# If you have set RADIUS_CONFIG_FILE, you should also set one of these to +# indicate which RADIUS library is used: + +RADIUS_LIB_TYPE=RADIUSCLIENT +# RADIUS_LIB_TYPE=RADIUSCLIENTNEW +# RADIUS_LIB_TYPE=RADLIB + +# RADIUSCLIENT is the radiusclient library; you probably need to add +# -lradiusclient to EXTRALIBS. +# +# The API for the radiusclient library was changed at release 0.4.0. +# Unfortunately, the header file does not define a version number that clients +# can use to support both the old and new APIs. If you are using version 0.4.0 +# or later of the radiusclient library, you should use RADIUSCLIENTNEW. +# +# RADLIB is the Radius library that comes with FreeBSD (the header file is +# called radlib.h); you probably need to add -lradius to EXTRALIBS. +# +# If you do not set RADIUS_LIB_TYPE, Exim assumes the radiusclient library, +# using the original API. + +EXTRALIBS += -lradiusclient + + +#------------------------------------------------------------------------------ +# Support for authentication via the Cyrus SASL pwcheck daemon is available. +# Note, however, that pwcheck is now deprecated in favour of saslauthd (see +# next item). The Exim support for pwcheck, which is intented for use in +# conjunction with the SMTP AUTH facilities, is included only when requested by +# setting the following parameter to the location of the pwcheck daemon's +# socket. +# +# There is no need to install all of SASL on your system. You just need to run +# ./configure --with-pwcheck, cd to the pwcheck directory within the sources, +# make and make install. You must create the socket directory (default +# /var/pwcheck) and chown it to exim's user and group. Once you have installed +# pwcheck, you should arrange for it to be started by root at boot time. + +# CYRUS_PWCHECK_SOCKET=/var/pwcheck/pwcheck + + +#------------------------------------------------------------------------------ +# Support for authentication via the Cyrus SASL saslauthd daemon is available. +# The Exim support, which is intented for use in conjunction with the SMTP AUTH +# facilities, is included only when requested by setting the following +# parameter to the location of the saslauthd daemon's socket. +# +# There is no need to install all of SASL on your system. You just need to run +# ./configure --with-saslauthd (and any other options you need, for example, to +# select or deselect authentication mechanisms), cd to the saslauthd directory +# within the sources, make and make install. You must create the socket +# directory (default /var/state/saslauthd) and chown it to exim's user and +# group. Once you have installed saslauthd, you should arrange for it to be +# started by root at boot time. + +CYRUS_SASLAUTHD_SOCKET=/var/state/saslauthd/mux + + +#------------------------------------------------------------------------------ +# TCP wrappers: If you want to use tcpwrappers from within Exim, uncomment +# this setting. See the manual section entitled "Use of tcpwrappers" in the +# chapter on building and installing Exim. +# +# USE_TCP_WRAPPERS=yes +# +# You may well also have to specify a local "include" file and an additional +# library for TCP wrappers, so you probably need something like this: +# +# USE_TCP_WRAPPERS=yes +# CFLAGS=-O -I/usr/local/include +# EXTRALIBS_EXIM=-L/usr/local/lib -lwrap +# +# but of course there may need to be other things in CFLAGS and EXTRALIBS_EXIM +# as well. + + +#------------------------------------------------------------------------------ +# The default action of the exim_install script (which is run by "make +# install") is to install the Exim binary with a unique name such as +# exim-4.43-1, and then set up a symbolic link called "exim" to reference it, +# moving the symbolic link from any previous version. If you define NO_SYMLINK +# (the value doesn't matter), the symbolic link is not created or moved. You +# will then have to "turn Exim on" by setting up the link manually. + +NO_SYMLINK=yes + + +#------------------------------------------------------------------------------ +# Another default action of the install script is to install a default runtime +# configuration file if one does not exist. This configuration has a router for +# expanding system aliases. The default assumes that these aliases are kept +# in the traditional file called /etc/aliases. If such a file does not exist, +# the installation script creates one that contains just comments (no actual +# aliases). The following setting can be changed to specify a different +# location for the system alias file. + +SYSTEM_ALIASES_FILE=/etc/exim/aliases + + +#------------------------------------------------------------------------------ +# There are some testing options (-be, -bt, -bv) that read data from the +# standard input when no arguments are supplied. By default, the input lines +# are read using the standard fgets() function. This does not support line +# editing during interactive input (though the terminal's "erase" character +# works as normal). If your operating system has the readline() function, and +# in addition supports dynamic loading of library functions, you can cause +# Exim to use readline() for the -be testing option (only) by uncommenting the +# following setting. Dynamic loading is used so that the library is loaded only +# when the -be testing option is given; by the time the loading occurs, +# Exim has given up its root privilege and is running as the calling user. This +# is the reason why readline() is NOT supported for -bt and -bv, because Exim +# runs as root or as exim, respectively, for those options. When USE_READLINE +# is "yes", as well as supporting line editing, a history of input lines in the +# current run is maintained. + +USE_READLINE=yes + +# You may need to add -ldl to EXTRALIBS when you set USE_READLINE=yes. +# Note that this option adds to the size of the Exim binary, because the +# dynamic loading library is not otherwise included. + + + + +############################################################################### +# THINGS YOU ALMOST NEVER NEED TO MENTION # +############################################################################### + +# The settings in this section are available for use in special circumstances. +# In the vast majority of installations you need not change anything below. + + +#------------------------------------------------------------------------------ +# The following commands live in different places in some OS. Either the +# ultimate default settings, or the OS-specific files should already point to +# the right place, but they can be overridden here if necessary. These settings +# are used when building various scripts to ensure that the correct paths are +# used when the scripts are run. They are not used in the Makefile itself. Perl +# is not necessary for running Exim unless you set EXIM_PERL (see above) to get +# it embedded, but there are some utilities that are Perl scripts. If you +# haven't got Perl, Exim will still build and run; you just won't be able to +# use those utilities. + +# CHOWN_COMMAND=/usr/bin/chown +# CHGRP_COMMAND=/usr/bin/chgrp +# CHMOD_COMMAND=/usr/bin/chmod +# MV_COMMAND=/bin/mv +# RM_COMMAND=/bin/rm +# TOUCH_COMMAND=/usr/bin/touch +# PERL_COMMAND=/usr/bin/perl + + +#------------------------------------------------------------------------------ +# The following macro can be used to change the command for building a library +# of functions. By default the "ar" command is used, with options "cq". +# Only in rare circumstances should you need to change this. + +# AR=ar cq + + +#------------------------------------------------------------------------------ +# In some operating systems, the value of the TMPDIR environment variable +# controls where temporary files are created. Exim does not make use of +# temporary files, except when delivering to MBX mailboxes. However, if Exim +# calls any external libraries (e.g. DBM libraries), they may use temporary +# files, and thus be influenced by the value of TMPDIR. For this reason, when +# Exim starts, it checks the environment for TMPDIR, and if it finds it is set, +# it replaces the value with what is defined here. Commenting this setting +# suppresses the check altogether. + +TMPDIR="/tmp" + + +#------------------------------------------------------------------------------ +# The following macros can be used to change the default modes that are used +# by the appendfile transport. In most installations the defaults are just +# fine, and in any case, you can change particular instances of the transport +# at run time if you want. + +# APPENDFILE_MODE=0600 +# APPENDFILE_DIRECTORY_MODE=0700 +# APPENDFILE_LOCKFILE_MODE=0600 + + +#------------------------------------------------------------------------------ +# In some installations there may be multiple machines sharing file systems, +# where a different configuration file is required for Exim on the different +# machines. If CONFIGURE_FILE_USE_NODE is defined, then Exim will first look +# for a configuration file whose name is that defined by CONFIGURE_FILE, +# with the node name obtained by uname() tacked on the end, separated by a +# period (for example, /usr/exim/configure.host.in.some.domain). If this file +# does not exist, then the bare configuration file name is tried. + +# CONFIGURE_FILE_USE_NODE=yes + + +#------------------------------------------------------------------------------ +# In some esoteric configurations two different versions of Exim are run, +# with different setuid values, and different configuration files are required +# to handle the different cases. If CONFIGURE_FILE_USE_EUID is defined, then +# Exim will first look for a configuration file whose name is that defined +# by CONFIGURE_FILE, with the effective uid tacked on the end, separated by +# a period (for eximple, /usr/exim/configure.0). If this file does not exist, +# then the bare configuration file name is tried. In the case when both +# CONFIGURE_FILE_USE_EUID and CONFIGURE_FILE_USE_NODE are set, four files +# are tried: <name>.<euid>.<node>, <name>.<node>, <name>.<euid>, and <name>. + +# CONFIGURE_FILE_USE_EUID=yes + + +#------------------------------------------------------------------------------ +# The size of the delivery buffers: These specify the sizes (in bytes) of +# the buffers that are used when copying a message from the spool to a +# destination. There is rarely any need to change these values. + +# DELIVER_IN_BUFFER_SIZE=8192 +# DELIVER_OUT_BUFFER_SIZE=8192 + + +#------------------------------------------------------------------------------ +# The mode of the database directory: Exim creates a directory called "db" +# in its spool directory, to hold its databases of hints. This variable +# determines the mode of the created directory. The default value in the +# source is 0750. + +# EXIMDB_DIRECTORY_MODE=0750 + + +#------------------------------------------------------------------------------ +# Database file mode: The mode of files created in the "db" directory defaults +# to 0640 in the source, and can be changed here. + +# EXIMDB_MODE=0640 + + +#------------------------------------------------------------------------------ +# Database lock file mode: The mode of zero-length files created in the "db" +# directory to use for locking purposes defaults to 0640 in the source, and +# can be changed here. + +# EXIMDB_LOCKFILE_MODE=0640 + + +#------------------------------------------------------------------------------ +# This parameter sets the maximum length of the header portion of a message +# that Exim is prepared to process. The default setting is one megabyte. The +# limit exists in order to catch rogue mailers that might connect to your SMTP +# port, start off a header line, and then just pump junk at it for ever. The +# message_size_limit option would also catch this, but it may not be set. +# The value set here is the default; it can be changed at runtime. + +# HEADER_MAXSIZE="(1024*1024)" + + +#------------------------------------------------------------------------------ +# The mode of the input directory: The input directory is where messages are +# kept while awaiting delivery. Exim creates it if necessary, using a mode +# which can be defined here (default 0750). + +# INPUT_DIRECTORY_MODE=0750 + + +#------------------------------------------------------------------------------ +# The mode of Exim's log directory, when it is created by Exim inside the spool +# directory, defaults to 0750 but can be changed here. + +# LOG_DIRECTORY_MODE=0750 + + +#------------------------------------------------------------------------------ +# The log files themselves are created as required, with a mode that defaults +# to 0640, but which can be changed here. + +# LOG_MODE=0640 + + +#------------------------------------------------------------------------------ +# The TESTDB lookup is for performing tests on the handling of lookup results, +# and is not useful for general running. It should be included only when +# debugging the code of Exim. + +# LOOKUP_TESTDB=yes + + +#------------------------------------------------------------------------------ +# /bin/sh is used by default as the shell in which to run commands that are +# defined in the makefiles. This can be changed if necessary, by uncommenting +# this line and specifying another shell, but note that a Bourne-compatible +# shell is expected. + +# MAKE_SHELL=/bin/sh + + +#------------------------------------------------------------------------------ +# The maximum number of named lists of each type (address, domain, host, and +# local part) can be increased by changing this value. It should be set to +# a multiple of 16. + +# MAX_NAMED_LIST=16 + + +#------------------------------------------------------------------------------ +# Network interfaces: Unless you set the local_interfaces option in the runtime +# configuration file to restrict Exim to certain interfaces only, it will run +# code to find all the interfaces there are on your host. Unfortunately, +# the call to the OS that does this requires a buffer large enough to hold +# data for all the interfaces - it was designed in the days when a host rarely +# had more than three or four interfaces. Nowadays hosts can have very many +# virtual interfaces running on the same hardware. If you have more than 250 +# virtual interfaces, you will need to uncomment this setting and increase the +# value. + +# MAXINTERFACES=250 + + +#------------------------------------------------------------------------------ +# Per-message logs: While a message is in the process of being delivered, +# comments on its progress are written to a message log, for the benefit of +# human administrators. These logs are held in a directory called "msglog" +# in the spool directory. Its mode defaults to 0750, but can be changed here. +# The message log directory is also used for storing files that are used by +# transports for returning data to a message's sender (see the "return_output" +# option for transports). + +# MSGLOG_DIRECTORY_MODE=0750 + + +#------------------------------------------------------------------------------ +# There are three options which are used when compiling the Perl interface and +# when linking with Perl. The default values for these are placed automatically +# at the head of the Makefile by the script which builds it. However, if you +# want to override them, you can do so here. + +# PERL_CC= +# PERL_CCOPTS= +# PERL_LIBS= + + +#------------------------------------------------------------------------------ +# Identifying the daemon: When an Exim daemon starts up, it writes its pid +# (process id) to a file so that it can easily be identified. The path of the +# file can be specified here. Some installations may want something like this: + +PID_FILE_PATH=/var/run/exim.pid + +# If PID_FILE_PATH is not defined, Exim writes a file in its spool directory +# using the name "exim-daemon.pid". + +# If you start up a daemon without the -bd option (for example, with just +# the -q15m option), a pid file is not written. Also, if you override the +# configuration file with the -oX option, no pid file is written. In other +# words, the pid file is written only for a "standard" daemon. + + +#------------------------------------------------------------------------------ +# If Exim creates the spool directory, it is given this mode, defaulting in the +# source to 0750. + +# SPOOL_DIRECTORY_MODE=0750 + + +#------------------------------------------------------------------------------ +# The mode of files on the input spool which hold the contents of messages can +# be changed here. The default is 0640 so that information from the spool is +# available to anyone who is a member of the Exim group. + +# SPOOL_MODE=0640 + + +#------------------------------------------------------------------------------ +# Moving frozen messages: If the following is uncommented, Exim is compiled +# with support for automatically moving frozen messages out of the main spool +# directory, a facility that is found useful by some large installations. A +# run time option is required to cause the moving actually to occur. Such +# messages become "invisible" to the normal management tools. + +# SUPPORT_MOVE_FROZEN_MESSAGES=yes + + +#------------------------------------------------------------------------------ +# Disabling the use of fsync(): DO NOT UNCOMMENT THE FOLLOWING LINE unless you +# really, really, really know what you are doing. And even then, think again. +# You should never uncomment this when compiling a binary for distribution. +# Use it only when compiling Exim for your own use. +# +# Uncommenting this line enables the use of a runtime option called +# disable_fsync, which can be used to stop Exim using fsync() to ensure that +# files are written to disc before proceeding. When this is disabled, crashes +# and hardware problems such as power outages can cause data to be lost. This +# feature should only be used in very exceptional circumstances. YOU HAVE BEEN +# WARNED. + +ENABLE_DISABLE_FSYNC=yes + +# End of EDITME for Exim 4. |