# 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>, and
-# Local/Makefile-<buildname> (where "<osname>" stands for the name of
-# your operating system - look at the names in the OS directory to see
-# which names are recognized, and "<buildname>" is derived from the
-# environment variable "build")
+# called OS/Makefile-<osname>. You can further override these settings by
+# creating files Local/Makefile-<osname>, and Local/Makefile-<build>.
+# The suffix "<osname>" stands for the name of your operating system - look
+# at the names in the OS directory to see which names are recognized,
+# and "<build>" is the content of the environment variable "build".
# 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
# the libraries and headers are installed, as the pkg-config .pc
# specification should include all -L/-I information necessary.
# Enabling the USE_*_PC options should be sufficient. If not using
-# pkg-config, then you have to specify the libraries, and you mmight
+# pkg-config, then you have to specify the libraries, and you might
# need to specify the locations too.
# Uncomment the following lines if you want
# Unless you do this, you must define one of USE_OPENSSL or USE_GNUTLS
# below.
-# If you are buliding with TLS, the library configuration must be done:
+# If you are building with TLS, the library configuration must be done:
# Uncomment this if you are using OpenSSL
# USE_OPENSSL=yes
# specified in INCLUDE.
+# Uncomment the following line to remove support for TLS Resumption
+# DISABLE_TLS_RESUME=yes
+
###############################################################################
# THESE ARE THINGS YOU PROBABLY WANT TO SPECIFY #
# LOOKUP_IBASE=yes
# LOOKUP_JSON=yes
# LOOKUP_LDAP=yes
+# LOOKUP_LMDB=yes
+
# LOOKUP_MYSQL=yes
# LOOKUP_MYSQL_PC=mariadb
# LOOKUP_NIS=yes
# LOOKUP_NWILDLSEARCH=yes
+# Some platforms may need this for LOOKUP_NIS:
+# LIBS += -lnsl
+
#------------------------------------------------------------------------------
# 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
# You do not need to use this for any lookup information added via pkg-config.
# LOOKUP_INCLUDE=-I /usr/local/ldap/include -I /usr/local/mysql/include -I /usr/local/pgsql/include
-# LOOKUP_LIBS=-L/usr/local/lib -lldap -llber -lmysqlclient -lpq -lgds -lsqlite3
+# LOOKUP_INCLUDE +=-I /usr/local/include
+# LOOKUP_LIBS=-L/usr/local/lib -lldap -llber -lmysqlclient -lpq -lgds -lsqlite3 -llmdb
#------------------------------------------------------------------------------
# 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
+# value "eximon.bin". De-comment this setting to enable 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
+# EXIM_MONITOR=eximon.bin
#------------------------------------------------------------------------------
# DISABLE_DNSSEC=yes
# To disable support for Events set DISABLE_EVENT to "yes"
-
# DISABLE_EVENT=yes
+# Uncomment this line to remove support for early pipelining, per
+# https://datatracker.ietf.org/doc/draft-harris-early-pipe/
+# DISABLE_PIPE_CONNECT=yes
+
+
+# Uncomment the following to remove the fast-ramp two-phase-queue-run support
+# DISABLE_QUEUE_RAMP=yes
+
+# Uncomment the following lines to add SRS (Sender Rewriting Scheme) support
+# using only native facilities. See EXPERIMENTAL_SRS_ALT for an alternative.
+# SUPPORT_SRS=yes
+
+
#------------------------------------------------------------------------------
# Compiling Exim with experimental features. These are documented in
# experimental-spec.txt. "Experimental" means that the way these features are
# EXPERIMENTAL_DCC=yes
-# Uncomment the following lines to add SRS (Sender rewriting scheme) support.
+# Uncomment the following lines to add SRS (Sender rewriting scheme) support
+# using the implementation in linbsrs_alt.
# 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
+# EXPERIMENTAL_SRS_ALT=yes
# CFLAGS += -I/usr/local/include
# LDFLAGS += -lsrs_alt
# Uncomment the following line to add DMARC checking capability, implemented
# using libopendmarc libraries. You must have SPF and DKIM support enabled also.
-# EXPERIMENTAL_DMARC=yes
+# Library version libopendmarc-1.4.1-1.fc33.x86_64 (on Fedora 33) is known broken;
+# 1.3.2-3 works. I seems that the OpenDMARC project broke their API.
+# SUPPORT_DMARC=yes
# CFLAGS += -I/usr/local/include
# LDFLAGS += -lopendmarc
# Uncomment the following if you need to change the default. You can
# Uncomment the following to include extra information in fail DSN message (bounces)
# EXPERIMENTAL_DSN_INFO=yes
-# Uncomment the following to add LMDB lookup support
-# You need to have LMDB installed on your system (https://github.com/LMDB/lmdb)
-# Depending on where it is installed you may have to edit the CFLAGS and LDFLAGS lines.
-# EXPERIMENTAL_LMDB=yes
-# CFLAGS += -I/usr/local/include
-# LDFLAGS += -llmdb
-
# Uncomment the following line to add queuefile transport support
# EXPERIMENTAL_QUEUEFILE=yes
# AUTH_LIBS=-lgsasl
# AUTH_LIBS=-lgssapi -lheimntlm -lkrb5 -lhx509 -lcom_err -lhcrypto -lasn1 -lwind -lroken -lcrypt
+# If using AUTH_GSASL with SCRAM methods, you should also be defining
+# SUPPORT_I18N to get standards-conformant support of utf8 normalization.
+
#------------------------------------------------------------------------------
# When Exim is decoding MIME "words" in header lines, most commonly for use
# ENABLE_DISABLE_FSYNC=yes
+#------------------------------------------------------------------------------
+# For development, add this to include code to time various stages and report.
+# CFLAGS += -DMEASURE_TIMING
+
# End of EDITME for Exim 4.