1# $FreeBSD$ 2# 3# NOTE: Please would any committer updating this file also update the 4# make.conf(5) manual page, if necessary, which is located in 5# src/share/man/man5/make.conf.5. 6# 7# /etc/make.conf, if present, will be read by make (see 8# /usr/share/mk/sys.mk). It allows you to override macro definitions 9# to make without changing your source tree, or anything the source 10# tree installs. 11# 12# This file must be in valid Makefile syntax. 13# 14# There are additional things you can put into /etc/make.conf. 15# You have to find those in the Makefiles and documentation of 16# the source tree. 17# 18# Note, that you should not set MAKEOBJDIRPREFIX or MAKEOBJDIR 19# from make.conf (or as command line variables to make). 20# Both variables are environment variables for make and must be used as: 21# 22# env MAKEOBJDIRPREFIX=/big/directory make 23# 24# 25# The CPUTYPE variable controls which processor should be targeted for 26# generated code. This controls processor-specific optimizations in 27# certain code (currently only OpenSSL) as well as modifying the value 28# of CFLAGS to contain the appropriate optimization directive to cc. 29# The automatic setting of CFLAGS may be overridden using the 30# NO_CPU_CFLAGS variable below. 31# Currently the following CPU types are recognized: 32# Intel x86 architecture: 33# (AMD CPUs) amdfam10, opteron-sse3, athlon64-sse3, k8-sse3, 34# opteron, athlon64, athlon-fx, k8, athlon-mp, 35# athlon-xp, athlon-4, athlon-tbird, athlon, k7, 36# geode, k6-3, k6-2, k6 37# (Intel CPUs) core2, core, nocona, pentium4m, pentium4, prescott, 38# pentium3m, pentium3, pentium-m, pentium2, 39# pentiumpro, pentium-mmx, pentium, i486 40# (VIA CPUs) c7, c3-2, c3 41# AMD64 architecture: amdfam10, opteron-sse3, athlon64-sse3, k8-sse3, 42# opteron, athlon64, k8, core2, nocona 43# SPARC-V9 architecture: v9 (generic 64-bit V9), ultrasparc (default 44# if omitted), ultrasparc3 45# Additionally the following CPU types are recognized by clang: 46# Intel x86 architecture (for both amd64 and i386): 47# (AMD CPUs) znver1, bdver4, bdver3, bdver2, bdver1, btver2, btver1 48# (Intel CPUs) skylake, knl, broadwell, haswell, ivybridge, 49# sandybridge, westmere, nehalem, silvermont, bonnell 50# 51# (?= allows to buildworld for a different CPUTYPE.) 52# 53#CPUTYPE?=pentium3 54#NO_CPU_CFLAGS= # Don't add -march=<cpu> to CFLAGS automatically 55# 56# CFLAGS controls the compiler settings used when compiling C code. 57# Note that optimization settings other than -O and -O2 are not recommended 58# or supported for compiling the world or the kernel - please revert any 59# nonstandard optimization settings 60# before submitting bug reports without patches to the developers. 61# 62# CFLAGS.arch provides a mechanism for applying CFLAGS only when building 63# the given architecture. This is useful primarily on a system used for 64# cross-building, when you have a set of flags to apply to the TARGET_ARCH 65# being cross-built but don't want those settings applied to building the 66# cross-tools or other components that run on the build host machine. 67# 68# CXXFLAGS controls the compiler settings used when compiling C++ code. 69# Note that CXXFLAGS is initially set to the value of CFLAGS. If you wish 70# to add to CXXFLAGS value, "+=" must be used rather than "=". Using "=" 71# alone will remove the often needed contents of CFLAGS from CXXFLAGS. 72# 73# Additional compiler flags can be specified that extend or override 74# default ones. However, neither the base system nor ports are guaranteed 75# to build and function without problems with non-default settings. 76# 77# CFLAGS+= -msse3 78# CXXFLAGS+= -msse3 79# CFLAGS.armv6+= -mfloat-abi=softfp 80# 81# MAKE_SHELL controls the shell used internally by make(1) to process the 82# command scripts in makefiles. Three shells are supported, sh, ksh, and 83# csh. Using sh is most common, and advised. Using ksh *may* work, but is 84# not guaranteed to. Using csh is absurd. The default is to use sh. 85# 86#MAKE_SHELL?=sh 87# 88# BDECFLAGS are a set of gcc warning settings that Bruce Evans has suggested 89# for use in developing FreeBSD and testing changes. They can be used by 90# putting "CFLAGS+=${BDECFLAGS}" in /etc/make.conf. -Wconversion is not 91# included here due to compiler bugs, e.g., mkdir()'s mode_t argument. 92# 93#BDECFLAGS= -W -Wall -ansi -pedantic -Wbad-function-cast -Wcast-align \ 94# -Wcast-qual -Wchar-subscripts -Winline \ 95# -Wmissing-prototypes -Wnested-externs -Wpointer-arith \ 96# -Wredundant-decls -Wshadow -Wstrict-prototypes -Wwrite-strings 97# 98# To compile just the kernel with special optimizations, you should use 99# this instead of CFLAGS (which is not applicable to kernel builds anyway). 100# There is very little to gain by using higher optimization levels, and doing 101# so can cause problems. 102# 103#COPTFLAGS= -O -pipe 104# 105# Compare before install. 106#INSTALL+= -C 107# 108# Mtree will follow symlinks. 109#MTREE_FOLLOWS_SYMLINKS= -L 110# 111# To enable installing newgrp(1) with the setuid bit turned on. 112# Without the setuid bit, newgrp cannot change users' groups. 113#ENABLE_SUID_NEWGRP= 114# 115# To avoid building various parts of the base system: 116#NO_MODULES= # do not build modules with the kernel 117#NO_SHARE= # do not go into the share subdir 118#NO_SHARED= # build /bin and /sbin statically linked (bad idea) 119# 120# Variables that control how ppp(8) is built. 121#PPP_NO_NAT= # do not build with NAT support (see make.conf(5)) 122#PPP_NO_NETGRAPH= # do not build with Netgraph support 123#PPP_NO_RADIUS= # do not build with RADIUS support 124#PPP_NO_SUID= # build with normal permissions 125# 126#TRACEROUTE_NO_IPSEC= # do not build traceroute(8) with IPSEC support 127# 128# To build sys/modules when building the world (our old way of doing things). 129#MODULES_WITH_WORLD= # do not build modules when building kernel 130# 131# The list of modules to build instead of all of them. 132#MODULES_OVERRIDE= linux ipfw 133# 134# The list of modules to never build, applied *after* MODULES_OVERRIDE. 135#WITHOUT_MODULES= bktr plip 136# 137# If you do not want unformatted manual pages to be compressed 138# when they are installed: 139# 140#WITHOUT_MANCOMPRESS=t 141# 142# 143# Default format for system documentation, depends on your printer. 144# Set this to "ascii" for simple printers or screen. 145# 146#PRINTERDEVICE= ps 147# 148# 149# How long to wait for a console keypress before booting the default kernel. 150# This value is approximately in milliseconds. Keypresses are accepted by the 151# BIOS before booting from disk, making it possible to give custom boot 152# parameters even when this is set to 0. 153# 154#BOOTWAIT=0 155#BOOTWAIT=30000 156# 157# By default, the system will always use the keyboard/video card as system 158# console. However, the boot blocks may be dynamically configured to use a 159# serial port in addition to or instead of the keyboard/video console. 160# 161# By default we use COM1 as our serial console port *if* we're going to use 162# a serial port as our console at all. Alter as necessary. 163# 164# COM1: = 0x3F8, COM2: = 0x2F8, COM3: = 0x3E8, COM4: = 0x2E8 165# 166#BOOT_COMCONSOLE_PORT= 0x3F8 167# 168# The default serial console speed is 9600. Set the speed to a larger value 169# for better interactive response. 170# 171#BOOT_COMCONSOLE_SPEED= 115200 172# 173# By default the 'pxeboot' loader retrieves the kernel via NFS. Defining 174# this and recompiling /usr/src/sys/boot will cause it to retrieve the kernel 175# via TFTP. This allows pxeboot to load a custom BOOTP diskless kernel yet 176# still mount the server's '/' (i.e. rather than load the server's kernel). 177# 178#LOADER_TFTP_SUPPORT= YES 179# 180# 181# Kerberos 5 su (k5su) 182# If you want to use the k5su utility, define this to have it installed 183# set-user-ID. 184#ENABLE_SUID_K5SU= 185# 186# 187# top(1) uses a hash table for the user names. The size of this hash 188# can be tuned to match the number of local users. The table size should 189# be a prime number approximately twice as large as the number of lines in 190# /etc/passwd. The default number is 20011. 191# 192#TOP_TABLE_SIZE= 101 193# 194# Documentation 195# 196# The list of languages and encodings to build and install. 197# 198#DOC_LANG= en_US.ISO8859-1 ru_RU.KOI8-R 199# 200# 201# sendmail 202# 203# The following sets the default m4 configuration file to use at 204# install time. Use with caution as a make install will overwrite 205# any existing /etc/mail/sendmail.cf. Note that SENDMAIL_CF is now 206# deprecated. The value should be a fully qualified path name. 207# 208#SENDMAIL_MC=/etc/mail/myconfig.mc 209# 210# The following sets the default m4 configuration file for mail 211# submission to use at install time. Use with caution as a make 212# install will overwrite any existing /etc/mail/submit.cf. The 213# value should be a fully qualified path name. 214# 215#SENDMAIL_SUBMIT_MC=/etc/mail/mysubmit.mc 216# 217# If you need to build additional .cf files during a make buildworld, 218# include the full paths to the .mc files in SENDMAIL_ADDITIONAL_MC. 219# 220#SENDMAIL_ADDITIONAL_MC=/etc/mail/foo.mc /etc/mail/bar.mc 221# 222# The following overrides the default location for the m4 configuration 223# files used to build a .cf file from a .mc file. 224# 225#SENDMAIL_CF_DIR=/usr/local/share/sendmail/cf 226# 227# Setting the following variable modifies the flags passed to m4 when 228# building a .cf file from a .mc file. It can be used to enable 229# features disabled by default. 230# 231#SENDMAIL_M4_FLAGS= 232# 233# Setting the following variables modifies the build environment for 234# sendmail and its related utilities. For example, SASL support can be 235# added with settings such as: 236# 237# with SASLv1: 238# SENDMAIL_CFLAGS=-I/usr/local/include/sasl1 -DSASL 239# SENDMAIL_LDFLAGS=-L/usr/local/lib 240# SENDMAIL_LDADD=-lsasl 241# 242# with SASLv2: 243# SENDMAIL_CFLAGS=-I/usr/local/include -DSASL=2 244# SENDMAIL_LDFLAGS=-L/usr/local/lib 245# SENDMAIL_LDADD=-lsasl2 246# 247# Note: If you are using Cyrus SASL with other applications which require 248# access to the sasldb file, you should add the following to your 249# sendmail.mc file: 250# 251# define(`confDONT_BLAME_SENDMAIL',`GroupReadableSASLDBFile') 252# 253#SENDMAIL_CFLAGS= 254#SENDMAIL_LDFLAGS= 255#SENDMAIL_LDADD= 256#SENDMAIL_DPADD= 257# 258# Setting SENDMAIL_SET_USER_ID will install the sendmail binary as a 259# set-user-ID root binary instead of a set-group-ID smmsp binary and will 260# prevent the installation of /etc/mail/submit.cf. 261# This is a deprecated mode of operation. See etc/mail/README for more 262# information. 263# 264#SENDMAIL_SET_USER_ID= 265# 266# The permissions to use on alias and map databases generated using 267# /etc/mail/Makefile. Defaults to 0640. 268# 269#SENDMAIL_MAP_PERMS= 270# 271# 272# It is also possible to set variables in make.conf which will only be 273# used when compiling a specific port. For more details see make(1). 274# 275#.if ${.CURDIR:M*/irc/irssi-devel*} 276#WITH_DEBUG=YES 277#.endif 278# 279# Another approach is to use /usr/ports/ports-mgmt/portconf which has 280# its own config file for port specific options. 281