Makefile.inc: Rework automatic backup (bug 2527)
[dragonfly.git] / etc / defaults / make.conf
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1# $FreeBSD: src/etc/defaults/make.conf,v 1.97.2.80 2003/02/15 16:34:56 trhodes Exp $
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# This file, if present, will be read by make (see /usr/share/mk/sys.mk).
8# It allows you to override macro definitions to make without changing
9# your source tree, or anything the source tree installs.
10#
11# This file must be in valid Makefile syntax.
12#
13# You have to find the things you can put here in the Makefiles and
14# documentation of the source tree.
15#
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16# The CPUTYPE variable controls which processor should be targeted for
17# generated code. This controls processor-specific optimizations in
18# certain code (currently only OpenSSL) as well as modifying the value
19# of CFLAGS to contain the appropriate optimization directive to gcc.
20# The automatic setting of CFLAGS may be overridden using the
21# NO_CPU_CFLAGS variable below.
22# Currently the following CPU types are recognized:
23# Intel x86 architecture:
f2288f50 24# (AMD CPUs) opteron athlon-fx athlon64 k8 k7 k6-3 k6-2 k6 k5
678993d1 25# (Intel CPUs) p4 pentium-m p3 p2 i686 i586/mmx i586 i486
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26#
27# If you experience any problems after setting this flag, please unset
28# it again before submitting a bug report or attempting to modify code.
29# It may be that certain types of software will become unstable after being
30# compiled with processor-specific (or higher - see below) optimization flags.
31# If in doubt, do not set CPUTYPE or CFLAGS to non-default values.
32#
33#CPUTYPE=i686
34#NO_CPU_CFLAGS= true # Don't add -march=<cpu> to CFLAGS automatically
35#NO_CPU_COPTFLAGS=true # Don't add -march=<cpu> to COPTFLAGS automatically
36#
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37# The CCVER variable controls which GCC-version to use by default. It
38# should be set using ?= so as not to interfere with CCVER overrides from
f2288f50 39# userland or the buildworld. Note that building world or the kernel using
05664f8a 40# an experimental compiler might be broken at any time. We currently
f2288f50 41# recommend that an override NOT be set in /etc/make.conf.
dfa77fe6 42#
c06d54ec 43#CCVER?=gcc47 # (use GCC 4.7, default)
29d48e65 44#
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45# CFLAGS controls the compiler settings used when compiling C code.
46# Note that optimization settings above -O (-O2, ...) are not recommended
47# or supported for compiling the world or the kernel - please revert any
48# nonstandard optimization settings to "-O" before submitting bug reports
49# to the developers.
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50#
51#CFLAGS= -O -pipe
52#
53# CXXFLAGS controls the compiler settings used when compiling C++ code.
54# Note that CXXFLAGS is initially set to the value of CFLAGS. If you wish
55# to add to CXXFLAGS value, "+=" must be used rather than "=". Using "="
56# alone will remove the often needed contents of CFLAGS from CXXFLAGS.
57#
58#CXXFLAGS+= -fmemoize-lookups -fsave-memoized
59#
60# BDECFLAGS are a set of gcc warning settings that Bruce Evans has suggested
61# for use in developing FreeBSD and testing changes. They can be used by
62# putting "CFLAGS+=${BDECFLAGS}" in /etc/make.conf. -Wconversion is not
63# included here due to compiler bugs, e.g., mkdir()'s mode_t argument.
64#
65BDECFLAGS= -W -Wall -ansi -pedantic -Wbad-function-cast -Wcast-align \
66 -Wcast-qual -Wchar-subscripts -Winline \
67 -Wmissing-prototypes -Wnested-externs -Wpointer-arith \
68 -Wredundant-decls -Wshadow -Wstrict-prototypes -Wwrite-strings
69#
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70# To compile just the kernel with special optimizations, you should use
71# this instead of CFLAGS (which is not applicable to kernel builds anyway).
72# There is very little to gain by using higher optimization levels, and doing
73# so can cause problems.
74#
75#COPTFLAGS= -O -pipe
76#
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77# Strip the file before installing. Setting this to nothing will keep
78# the debugging symbols in the installed files.
79#STRIP= -s
80#
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81# Compare before install
82#INSTALL=install -C
83#
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84# Inhibit the automatic backup during installworld
85#NO_BACKUP= true
86#
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87# To build ppp with normal permissions
88#PPP_NOSUID= true
89#
90# To enable installing ssh(1) with the setuid bit turned on
91#ENABLE_SUID_SSH= true
92#
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93# Default thread library (c_r or thread_xu)
94THREAD_LIB?= thread_xu
95#
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96# To enable Hesiod support in libc
97#WANT_HESIOD= true
98#
99# To disable name caching in the nsswitch subsystem. The generic caching
100# daemon, nscd(8), will not be built either if this option is set.
101#NO_NS_CACHING= true
102#
984263bc 103# To avoid building various parts of the base system:
1feb8780 104#NO_BINUTILS221=true # do not build binutils-2.21
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105#NO_CRYPT= true # do not build crypto code
106#NO_CVS= true # do not build CVS
cecff5c1 107#NO_GAMES= true # do not enter the games subdirectory
c06d54ec 108#NO_GCC44= true # do not build gcc-4.4
f2288f50 109#NO_GDB= true # do not build GDB
cecff5c1 110#NO_LIBC_R= true # do not build libc_r (re-entrant version of libc)
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111#NO_LPR= true # do not build lpr and related programs
112#NO_MAILWRAPPER=true # do not build the mailwrapper(8) MTA selector
113#NO_MODULES= true # do not build modules with the kernel
114#NO_OBJC= true # do not build Objective C support
115#NO_OPENSSH= true # do not build OpenSSH
116#NO_OPENSSL= true # do not build OpenSSL (implies NO_OPENSSH)
117#NO_SENDMAIL= true # do not build sendmail and related programs
cecff5c1 118#NO_SHARE= true # do not enter the share subdirectory
984263bc 119#NOINFO= true # do not make or install info files
cecff5c1 120#NOINFOCOMPRESS=true # do not compress info files
984263bc 121#NOMAN= true # do not build manual pages
cecff5c1 122#NOMANCOMPRESS= true # do not compress man pages
984263bc 123#NOPROFILE= true # Avoid compiling profiled libraries
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124#
125# To build sys/modules when building the world (our old way of doing things)
126#MODULES_WITH_WORLD=true # do not build modules when building kernel
127#
128# The list of modules to build instead of all of them.
fdd814c0 129#MODULES_OVERRIDE= emulation/linux net/ipfw
984263bc 130#
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131# The following controls building optional IDEA code in libcrypto.
132# Patents are involved - you must not use this unless
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133# you either have a license or fall within patent 'fair use'
134# provisions.
135#
136# *** It is YOUR RESPONSIBILITY to determine if you can use this! ***
137#
138# IDEA is patented in the USA and many European countries - thought to
139# be OK to use for any non-commercial use. This is optional.
cecff5c1 140#WANT_IDEA= YES # IDEA (128 bit symmetric encryption)
984263bc 141#
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142# The paper size for groff(1), either "letter" or "A4"
143#GROFF_PAPER_SIZE= letter
144#
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145# Default format for system documentation, depends on your printer.
146# Set this to "ascii" for simple printers or screen
147#
148#PRINTERDEVICE= ps
149#
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150# By default, the system will always use the keyboard/video card as system
151# console. However, the boot blocks may be dynamically configured to use a
152# serial port in addition to or instead of the keyboard/video console.
153#
154# By default we use COM1 as our serial console port *if* we're going to use
155# a serial port as our console at all. Alter as necessary.
156#
157# COM1: = 0x3F8, COM2: = 0x2F8, COM3: = 0x3E8, COM4: = 0x2E8
158#
159#BOOT_COMCONSOLE_PORT= 0x3F8
160#
161# The default serial console speed is 9600. Set the speed to a larger value
162# for better interactive response.
163#
164#BOOT_COMCONSOLE_SPEED= 115200
165#
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166# To build the installer as part of buildworld.
167#WANT_INSTALLER=yes
168#
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169# Documentation
170#
171# The list of languages and encodings to build and install
172#
173#DOC_LANG= en_US.ISO8859-1 ru_RU.KOI8-R
174#
24b4fe1f 175# The list of locale modules to be compiled-in in the static
a15ad801 176# libc.a (and profile/libc.a).
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177#STATIC_LOCALES=BIG5 EUC EUCTW ISO2022 MSKanji UTF8
178STATIC_LOCALES=UTF8
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179# sendmail
180#
181# The following sets the default m4 configuration file to use at
182# install time. Use with caution as a make install will overwrite
183# any existing /etc/mail/sendmail.cf. Note that SENDMAIL_CF is now
184# deprecated. The value should be a fully qualified path name.
185# Avoid using a value of /etc/mail/sendmail.mc as a buildworld will
186# create /etc/mail/sendmail.cf before installworld installs an
187# updated sendmail binary.
188#
189#SENDMAIL_MC=/etc/mail/myconfig.mc
190#
191# The following sets the default m4 configuration file for mail
192# submission to use at install time. Use with caution as a make
193# install will overwrite any existing /etc/mail/submit.cf. The
194# value should be a fully qualified path name.
195# Avoid using a value of /etc/mail/submit.mc as a buildworld will
196# create /etc/mail/submit.cf before installworld installs an
197# updated sendmail binary.
198#
199#SENDMAIL_SUBMIT_MC=/etc/mail/mysubmit.mc
200#
201# If you need to build additional .cf files during a make buildworld,
202# include the full paths to the .mc files in SENDMAIL_ADDITIONAL_MC.
203# Avoid using a value of /etc/mail/sendmail.mc as a buildworld will
204# create /etc/mail/sendmail.cf before installworld installs an
205# updated sendmail binary.
206#
207#SENDMAIL_ADDITIONAL_MC=/etc/mail/foo.mc /etc/mail/bar.mc
208#
209# Setting the following variable modifies the flags passed to m4 when
210# building a .cf file from a .mc file. It can be used to enable
211# features disabled by default.
212#
213#SENDMAIL_M4_FLAGS=
214#
215# Setting the following variables modifies the build environment for
216# sendmail and its related utilities. For example, SASL support can be
217# added with settings such as:
218#
219# with SASLv1:
220# SENDMAIL_CFLAGS=-I/usr/local/include/sasl1 -DSASL
221# SENDMAIL_LDFLAGS=-L/usr/local/lib
222# SENDMAIL_LDADD=-lsasl
223#
224# with SASLv2:
225# SENDMAIL_CFLAGS=-I/usr/local/include -DSASL=2
226# SENDMAIL_LDFLAGS=-L/usr/local/lib
227# SENDMAIL_LDADD=-lsasl2
228#
229# Note: If you are using Cyrus SASL with other applications which require
230# access to the sasldb file, you should add the following to your
231# sendmail.mc file:
232#
233# define(`confDONT_BLAME_SENDMAIL',`GroupReadableSASLDBFile')
234#
235#SENDMAIL_CFLAGS=
236#SENDMAIL_LDFLAGS=
237#SENDMAIL_LDADD=
238#SENDMAIL_DPADD=
239#
240# Setting SENDMAIL_SET_USER_ID will install the sendmail binary as a
241# set-user-ID root binary instead of a set-group-ID smmsp binary and will
242# prevent the installation of /etc/mail/submit.cf.
243# This is a deprecated mode of operation. See etc/mail/README for more
244# information.
245#
246#SENDMAIL_SET_USER_ID=
247#
248# The permissions to use on alias and map databases generated using
249# /etc/mail/Makefile. Defaults to 0640.
250#
251#SENDMAIL_MAP_PERMS=