make.conf revision 92412
1263105Sgjb# $FreeBSD: head/share/examples/etc/make.conf 92412 2002-03-16 15:14:41Z markm $ 2263105Sgjb# 3263105Sgjb# NOTE: Please would any committer updating this file also update the 4263105Sgjb# make.conf(5) manual page, if necessary, which is located in 5263105Sgjb# src/share/man/man5/make.conf.5. 6263105Sgjb# 7263105Sgjb# /etc/make.conf, if present, will be read by make (see 8263105Sgjb# /usr/share/mk/sys.mk). It allows you to override macro definitions 9263105Sgjb# to make without changing your source tree, or anything the source 10263105Sgjb# tree installs. 11263105Sgjb# 12263105Sgjb# This file must be in valid Makefile syntax. 13263105Sgjb# 14263105Sgjb# There are additional things you can put into /etc/make.conf. 15263105Sgjb# You have to find those in the Makefiles and documentation of 16263105Sgjb# the source tree. 17263105Sgjb# 18263105Sgjb# 19263105Sgjb# The CPUTYPE variable controls which processor should be targetted for 20263105Sgjb# generated code. This controls processor-specific optimizations in 21263105Sgjb# certain code (currently only OpenSSL) as well as modifying the value 22263105Sgjb# of CFLAGS to contain the appropriate optimization directive to gcc. 23263105Sgjb# The automatic setting of CFLAGS may be overridden using the 24263105Sgjb# NO_CPU_CFLAGS variable below. 25263105Sgjb# Currently the following CPU types are recognised: 26263105Sgjb# Intel x86 architecture: 27263105Sgjb# (AMD CPUs) k7 k6-2 k6 k5 28263105Sgjb# (Intel CPUs) p4 p3 p2 i686 i586/mmx i586 i486 i386 29263105Sgjb# Alpha/AXP architecture: ev6 pca56 ev56 ev5 ev45 ev4 30263105Sgjb# Intel ia64 architecture: itanium 31263105Sgjb# 32263105Sgjb#CPUTYPE=i686 33263105Sgjb#NO_CPU_CFLAGS= true # Don't add -march=<cpu> to CFLAGS automatically 34263105Sgjb#NO_CPU_COPTFLAGS=true # Don't add -march=<cpu> to COPTFLAGS automatically 35263105Sgjb# 36263105Sgjb# CFLAGS controls the compiler settings used when compiling C code. 37263105Sgjb# Note that optimization settings above -O (-O2, ...) are not recommended 38263105Sgjb# or supported for compiling the world or the kernel - please revert any 39263105Sgjb# nonstandard optimization settings to "-O" before submitting bug reports 40263105Sgjb# to the developers. 41263105Sgjb# Note also that at this time the -O2 setting is known to produce BROKEN 42263105Sgjb# CODE on the Alpha platform. 43263105Sgjb# 44263105Sgjb#CFLAGS= -O -pipe 45263105Sgjb# 46263105Sgjb# CXXFLAGS controls the compiler settings used when compiling C++ code. 47263105Sgjb# Note that CXXFLAGS is initially set to the value of CFLAGS. If you wish 48263105Sgjb# to add to CXXFLAGS value, "+=" must be used rather than "=". Using "=" 49263105Sgjb# alone will remove the often needed contents of CFLAGS from CXXFLAGS. 50263105Sgjb# 51263105Sgjb#CXXFLAGS+= -fmemoize-lookups -fsave-memoized 52263105Sgjb# 53263105Sgjb# BDECFLAGS are a set of gcc warning settings that Bruce Evans has suggested 54263105Sgjb# for use in developing FreeBSD and testing changes. They can be used by 55263105Sgjb# putting "CFLAGS+=${BDECFLAGS}" in /etc/make.conf. -Wconversion is not 56263105Sgjb# included here due to compiler bugs, eg: mkdir()'s mode_t argument. 57263105Sgjb# 58263105Sgjb#BDECFLAGS= -W -Wall -ansi -pedantic -Wbad-function-cast -Wcast-align \ 59263105Sgjb# -Wcast-qual -Wchar-subscripts -Winline \ 60263105Sgjb# -Wmissing-prototypes -Wnested-externs -Wpointer-arith \ 61263105Sgjb# -Wredundant-decls -Wshadow -Wstrict-prototypes -Wwrite-strings 62263105Sgjb# 63263105Sgjb# To compile just the kernel with special optimizations, you should use 64263105Sgjb# this instead of CFLAGS (which is not applicable to kernel builds anyway). 65263105Sgjb# There is very little to gain by using higher optimization levels, and doing 66263105Sgjb# so can cause problems. 67263105Sgjb# 68263105Sgjb#COPTFLAGS= -O -pipe 69263105Sgjb# 70263105Sgjb# To build the system compiler such that it forces high optimization levels to 71263105Sgjb# a lower one. GCC -O2+ is known to trigger known optimizer bugs at various 72263105Sgjb# times -- this is worse on the Alpha platform. The value assigned here will 73263105Sgjb# be the highest optimization value used. 74263105Sgjb#WANT_FORCE_OPTIMIZATION_DOWNGRADE=1 75263105Sgjb# 76263105Sgjb# Compare before install 77263105Sgjb#INSTALL=install -C 78263105Sgjb# 79263105Sgjb# Mtree will follow symlinks 80263105Sgjb#MTREE_FOLLOWS_SYMLINKS= -L 81263105Sgjb# 82263105Sgjb# To enable installing suidperl with the setuid bit turned on 83263105Sgjb#ENABLE_SUIDPERL= true 84263105Sgjb# 85263105Sgjb# To build ppp with normal permissions 86263105Sgjb#PPP_NOSUID= true 87263105Sgjb# 88263105Sgjb# To enable installing ssh(1) with the setuid bit turned on 89263105Sgjb#ENABLE_SUID_SSH= true 90263105Sgjb# 91263105Sgjb# To avoid building various parts of the base system: 92263105Sgjb#NO_CVS= true # do not build CVS 93263105Sgjb#NO_CXX= true # do not build C++ and friends 94#NO_BIND= true # do not build BIND 95#NO_FORTRAN= true # do not build g77 and related libraries 96#NO_GDB= true # do not build GDB 97#NO_I4B= true # do not build isdn4bsd package 98#NO_LPR= true # do not build lpr and related programs 99#NO_MAILWRAPPER=true # do not build the mailwrapper(8) MTA selector 100#NO_MODULES= true # do not build modules with the kernel 101#NO_OBJC= true # do not build Objective C support 102#NO_OPENSSH= true # do not build OpenSSH 103#NO_OPENSSL= true # do not build OpenSSL (implies NO_OPENSSH) 104#NO_PERL= true # do not build perl5. Disables OpenSSL optimizations 105#NO_SENDMAIL= true # do not build sendmail and related programs 106#NO_SHAREDOCS= true # do not build the 4.4BSD legacy docs 107#NO_TCSH= true # do not build and install /bin/csh (which is tcsh) 108#NO_X= true # do not compile in XWindows support (e.g. doscmd) 109#NOCRYPT= true # do not build any crypto code 110#NOGAMES= true # do not build games (games/ subdir) 111#NOINFO= true # do not make or install info files 112#NOLIBC_R= true # do not build libc_r (re-entrant version of libc) 113#NOPERL= true # Deprecated version of NO_PERL 114#NOPROFILE= true # Avoid compiling profiled libraries 115#NOSECURE= true # do not build crypto code in secure/ subdir 116#NOSHARE= true # do not go into the share subdir 117#NOUUCP= true # do not build uucp related programs 118# 119# To build the OpenSSL manpages, uncomment the following. These are not 120# built by default because they clobber a number of system manpages with 121# manpages describing parts of the OpenSSL toolkit, including passwd(1), 122# err(3), md5(3), and others. 123# 124#WANT_OPENSSL_MANPAGES= true 125# 126# To build sys/modules when building the world (our old way of doing things) 127#MODULES_WITH_WORLD=true # do not build modules when building kernel 128# 129# The list of modules to build instead of all of them. 130#MODULES_OVERRIDE= linux ipfw 131# 132# The following controls building optional IDEA code in libcrypto and 133# certain ports. Patents are involved - you must not use this unless 134# you either have a license or fall within patent 'fair use' 135# provisions. 136# 137# *** It is YOUR RESPONSIBILITY to determine if you can use this! *** 138# 139# IDEA is patented in the USA and many european countries - thought to 140# be OK to use for any non-commercial use. This is optional. 141#MAKE_IDEA= YES # IDEA (128 bit symmetric encryption) 142# 143# To avoid running MAKEDEV all on /dev during install set NO_MAKEDEV_RUN. 144# If you don't want to install MAKEDEV set NO_MAKEDEV_INSTALL, this implies 145# NO_MAKEDEV_RUN. 146#NO_MAKEDEV_INSTALL= true 147#NO_MAKEDEV_RUN= true 148# 149# If you do not want unformatted manual pages to be compressed 150# when they are installed: 151# 152#NOMANCOMPRESS= true 153# 154# 155# If you want the "compat" shared libraries installed as part of your normal 156# builds, uncomment these: 157# 158#COMPAT1X= yes 159#COMPAT20= yes 160#COMPAT21= yes 161#COMPAT22= yes 162#COMPAT3X= yes 163#COMPAT4X= yes 164# 165# 166# Default format for system documentation, depends on your printer. 167# Set this to "ascii" for simple printers or screen 168# 169#PRINTERDEVICE= ps 170# 171# 172# How long to wait for a console keypress before booting the default kernel. 173# This value is approximately in milliseconds. Keypresses are accepted by the 174# BIOS before booting from disk, making it possible to give custom boot 175# parameters even when this is set to 0. 176# 177#BOOTWAIT=0 178#BOOTWAIT=30000 179# 180# By default, the system will always use the keyboard/video card as system 181# console. However, the boot blocks may be dynamically configured to use a 182# serial port in addition to or instead of the keyboard/video console. 183# 184# By default we use COM1 as our serial console port *if* we're going to use 185# a serial port as our console at all. Alter as necessary. 186# 187# COM1: = 0x3F8, COM2: = 0x2F8, COM3: = 0x3E8, COM4: = 0x2E8 188# 189#BOOT_COMCONSOLE_PORT= 0x3F8 190# 191# The default serial console speed is 9600. Set the speed to a larger value 192# for better interactive response. 193# 194#BOOT_COMCONSOLE_SPEED= 115200 195# 196# By default the 'pxeboot' loader retrieves the kernel via NFS. Defining 197# this and recompiling /usr/src/sys/boot will cause it to retrieve the kernel 198# via TFTP. This allows pxeboot to load a custom BOOTP diskless kernel yet 199# still mount the server's '/' (i.e. rather then load the server's kernel). 200# 201#LOADER_TFTP_SUPPORT= YES 202# 203# 204# Kerberos IV 205# If you want KerberosIV (KTH eBones), define this: 206# 207#MAKE_KERBEROS4= yes 208# 209# 210# Kerberos 5 211# If you want Kerberos 5 (KTH Heimdal), define this: 212# 213#MAKE_KERBEROS5= yes 214# 215# 216# Kerberos5 217# If you want to install MIT Kerberos5 port somewhere other than /usr/local, 218# define this (this is also used to tell ssh1 that kerberos is needed): 219# 220#KRB5_HOME= /usr/local 221# 222# 223# CVSup update flags. Edit SUPFILE settings to reflect whichever distribution 224# file(s) you use on your site (see /usr/share/examples/cvsup/README for more 225# information on CVSup and these files). To use, do "make update" in /usr/src. 226# 227#SUP_UPDATE= yes 228# 229#SUP= /usr/local/bin/cvsup 230#SUPFLAGS= -g -L 2 231#SUPHOST= cvsup.uk.FreeBSD.org 232#SUPFILE= /usr/share/examples/cvsup/standard-supfile 233#PORTSSUPFILE= /usr/share/examples/cvsup/ports-supfile 234#DOCSUPFILE= /usr/share/examples/cvsup/doc-supfile 235# 236# top(1) uses a hash table for the user names. The size of this hash 237# can be tuned to match the number of local users. The table size should 238# be a prime number approximately twice as large as the number of lines in 239# /etc/passwd. The default number is 20011. 240# 241#TOP_TABLE_SIZE= 101 242# 243# Documentation 244# 245# The list of languages and encodings to build and install 246# 247#DOC_LANG= en_US.ISO8859-1 ru_RU.KOI8-R 248# 249# 250# sendmail 251# 252# The following sets the default m4 configuration file to use at 253# install time. Use with caution as a make install will overwrite 254# any existing /etc/mail/sendmail.cf. Note that SENDMAIL_CF is now 255# deprecated. The value should be a fully qualified path name. 256# 257#SENDMAIL_MC=/etc/mail/myconfig.mc 258# 259# If you need to build additional .cf files during a make buildworld, 260# include the full paths to the .mc files in SENDMAIL_ADDITIONAL_MC. 261# 262#SENDMAIL_ADDITIONAL_MC=/etc/mail/foo.mc /etc/mail/bar.mc 263# 264# Setting the following variable modifies the flags passed to m4 when 265# building a .cf file from a .mc file. It can be used to enable 266# features disabled by default. 267# 268#SENDMAIL_M4_FLAGS= 269# 270# Setting the following variables modifies the build environment for 271# sendmail and its related utilities. For example, SASL support can be 272# added with settings such as: 273# 274# SENDMAIL_CFLAGS=-I/usr/local/include/sasl -DSASL 275# SENDMAIL_LDFLAGS=-L/usr/local/lib 276# SENDMAIL_LDADD=-lsasl 277# 278# Note: If you are using Cyrus SASL with other applications which require 279# access to the sasldb file, you should add '-D_FFR_UNSAFE_SASL' to 280# SENDMAIL_CFLAGS. Also, add the following to your sendmail.mc file: 281# 282# define(`confDONT_BLAME_SENDMAIL',`GroupReadableSASLFile') 283# 284#SENDMAIL_CFLAGS= 285#SENDMAIL_LDFLAGS= 286#SENDMAIL_LDADD= 287#SENDMAIL_DPADD= 288# 289# Setting SENDMAIL_SET_USER_ID will install the sendmail binary as a 290# set-user-ID root binary instead of a set-group-ID smmsp binary and will 291# prevent the installation of /etc/mail/submit.cf. 292# This is a deprecated mode of operation. See etc/mail/README for more 293# information. 294# 295#SENDMAIL_SET_USER_ID= 296