Add a build option (NO_GCC34) to prevent building gcc version 3.4.
[dragonfly.git] / etc / defaults / make.conf
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984263bc 1# $FreeBSD: src/etc/defaults/make.conf,v 1.97.2.80 2003/02/15 16:34:56 trhodes Exp $
6414e8a0 2# $DragonFly: src/etc/defaults/make.conf,v 1.30 2007/09/05 21:40:10 pavalos Exp $
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3#
4# NOTE: Please would any committer updating this file also update the
5# make.conf(5) manual page, if necessary, which is located in
6# src/share/man/man5/make.conf.5.
7#
8# This file, if present, will be read by make (see /usr/share/mk/sys.mk).
9# It allows you to override macro definitions to make without changing
10# your source tree, or anything the source tree installs.
11#
12# This file must be in valid Makefile syntax.
13#
14# You have to find the things you can put here in the Makefiles and
15# documentation of the source tree.
16#
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17# The CPUTYPE variable controls which processor should be targeted for
18# generated code. This controls processor-specific optimizations in
19# certain code (currently only OpenSSL) as well as modifying the value
20# of CFLAGS to contain the appropriate optimization directive to gcc.
21# The automatic setting of CFLAGS may be overridden using the
22# NO_CPU_CFLAGS variable below.
23# Currently the following CPU types are recognized:
24# Intel x86 architecture:
f2288f50 25# (AMD CPUs) opteron athlon-fx athlon64 k8 k7 k6-3 k6-2 k6 k5
678993d1 26# (Intel CPUs) p4 pentium-m p3 p2 i686 i586/mmx i586 i486
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27#
28# If you experience any problems after setting this flag, please unset
29# it again before submitting a bug report or attempting to modify code.
30# It may be that certain types of software will become unstable after being
31# compiled with processor-specific (or higher - see below) optimization flags.
32# If in doubt, do not set CPUTYPE or CFLAGS to non-default values.
33#
34#CPUTYPE=i686
35#NO_CPU_CFLAGS= true # Don't add -march=<cpu> to CFLAGS automatically
36#NO_CPU_COPTFLAGS=true # Don't add -march=<cpu> to COPTFLAGS automatically
37#
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38# The CCVER variable controls which GCC-version to use by default. It
39# should be set using ?= so as not to interfere with CCVER overrides from
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40# userland or the buildworld. Note that building world or the kernel using
41# the experimental compiler might be broken at any time. We currently
42# recommend that an override NOT be set in /etc/make.conf.
dfa77fe6 43#
cecff5c1 44#CCVER?=gcc34 # (use GCC 3.4, default)
4e67d747 45#CCVER?=gcc41 # (use GCC 4.1, experimental)
29d48e65 46#
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47# CFLAGS controls the compiler settings used when compiling C code.
48# Note that optimization settings above -O (-O2, ...) are not recommended
49# or supported for compiling the world or the kernel - please revert any
50# nonstandard optimization settings to "-O" before submitting bug reports
51# to the developers.
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52#
53#CFLAGS= -O -pipe
54#
55# CXXFLAGS controls the compiler settings used when compiling C++ code.
56# Note that CXXFLAGS is initially set to the value of CFLAGS. If you wish
57# to add to CXXFLAGS value, "+=" must be used rather than "=". Using "="
58# alone will remove the often needed contents of CFLAGS from CXXFLAGS.
59#
60#CXXFLAGS+= -fmemoize-lookups -fsave-memoized
61#
62# BDECFLAGS are a set of gcc warning settings that Bruce Evans has suggested
63# for use in developing FreeBSD and testing changes. They can be used by
64# putting "CFLAGS+=${BDECFLAGS}" in /etc/make.conf. -Wconversion is not
65# included here due to compiler bugs, e.g., mkdir()'s mode_t argument.
66#
67BDECFLAGS= -W -Wall -ansi -pedantic -Wbad-function-cast -Wcast-align \
68 -Wcast-qual -Wchar-subscripts -Winline \
69 -Wmissing-prototypes -Wnested-externs -Wpointer-arith \
70 -Wredundant-decls -Wshadow -Wstrict-prototypes -Wwrite-strings
71#
72# WARNS_WERROR causes -Werror to be added when WARNS is in effect.
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73#WARNS_WERROR= yes
74#
75# To compile just the kernel with special optimizations, you should use
76# this instead of CFLAGS (which is not applicable to kernel builds anyway).
77# There is very little to gain by using higher optimization levels, and doing
78# so can cause problems.
79#
80#COPTFLAGS= -O -pipe
81#
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82# Strip the file before installing. Setting this to nothing will keep
83# the debugging symbols in the installed files.
84#STRIP= -s
85#
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86# Compare before install
87#INSTALL=install -C
88#
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89# To build ppp with normal permissions
90#PPP_NOSUID= true
91#
92# To enable installing ssh(1) with the setuid bit turned on
93#ENABLE_SUID_SSH= true
94#
95# To avoid building various parts of the base system:
984263bc 96#NO_BIND= true # do not build BIND
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97#NO_CRYPT= true # do not build crypto code
98#NO_CVS= true # do not build CVS
984263bc 99#NO_FORTRAN= true # do not build g77 and related libraries
cecff5c1 100#NO_GAMES= true # do not enter the games subdirectory
6414e8a0 101#NO_GCC34 true # do not build gcc-3.4
f2288f50 102#NO_GDB= true # do not build GDB
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103#NO_I4B= true # do not build isdn4bsd package
104#NO_IPFILTER= true # do not build IP Filter package
cecff5c1 105#NO_LIBC_R= true # do not build libc_r (re-entrant version of libc)
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106#NO_LPR= true # do not build lpr and related programs
107#NO_MAILWRAPPER=true # do not build the mailwrapper(8) MTA selector
108#NO_MODULES= true # do not build modules with the kernel
109#NO_OBJC= true # do not build Objective C support
110#NO_OPENSSH= true # do not build OpenSSH
111#NO_OPENSSL= true # do not build OpenSSL (implies NO_OPENSSH)
112#NO_SENDMAIL= true # do not build sendmail and related programs
cecff5c1 113#NO_SHARE= true # do not enter the share subdirectory
984263bc 114#NO_X= true # do not compile in XWindows support (e.g. doscmd)
984263bc 115#NOINFO= true # do not make or install info files
cecff5c1 116#NOINFOCOMPRESS=true # do not compress info files
984263bc 117#NOMAN= true # do not build manual pages
cecff5c1 118#NOMANCOMPRESS= true # do not compress man pages
984263bc 119#NOPROFILE= true # Avoid compiling profiled libraries
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120#
121# To build sys/modules when building the world (our old way of doing things)
122#MODULES_WITH_WORLD=true # do not build modules when building kernel
123#
124# The list of modules to build instead of all of them.
fdd814c0 125#MODULES_OVERRIDE= emulation/linux net/ipfw
984263bc 126#
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127# To avoid running MAKEDEV all on /dev during install:
128#NO_MAKEDEV= true
129#
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130# The following controls building optional IDEA code in libcrypto.
131# Patents are involved - you must not use this unless
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132# you either have a license or fall within patent 'fair use'
133# provisions.
134#
135# *** It is YOUR RESPONSIBILITY to determine if you can use this! ***
136#
137# IDEA is patented in the USA and many European countries - thought to
138# be OK to use for any non-commercial use. This is optional.
cecff5c1 139#WANT_IDEA= YES # IDEA (128 bit symmetric encryption)
984263bc 140#
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141# The paper size for groff(1), either "letter" or "A4"
142#GROFF_PAPER_SIZE= letter
143#
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144# Default format for system documentation, depends on your printer.
145# Set this to "ascii" for simple printers or screen
146#
147#PRINTERDEVICE= ps
148#
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149# By default, the system will always use the keyboard/video card as system
150# console. However, the boot blocks may be dynamically configured to use a
151# serial port in addition to or instead of the keyboard/video console.
152#
153# By default we use COM1 as our serial console port *if* we're going to use
154# a serial port as our console at all. Alter as necessary.
155#
156# COM1: = 0x3F8, COM2: = 0x2F8, COM3: = 0x3E8, COM4: = 0x2E8
157#
158#BOOT_COMCONSOLE_PORT= 0x3F8
159#
160# The default serial console speed is 9600. Set the speed to a larger value
161# for better interactive response.
162#
163#BOOT_COMCONSOLE_SPEED= 115200
164#
165# By default the 'pxeboot' loader retrieves the kernel via NFS. Defining
166# this and recompiling /usr/src/sys/boot will cause it to retrieve the kernel
167# via TFTP. This allows pxeboot to load a custom BOOTP diskless kernel yet
168# still mount the server's '/' (i.e. rather than load the server's kernel).
169#
170#LOADER_TFTP_SUPPORT= YES
171#
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172# If you want Kerberos 5, define this.
173#WANT_KERBEROS= yes
984263bc 174#
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175# If you want to use the k5su utility, define this to have it installed
176# set-user-ID.
177#ENABLE_SUID_K5SU= yes
178#
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179# CVSup update flags. Edit SUPFILE settings to reflect whichever distribution
180# file(s) you use on your site (see /usr/share/examples/cvsup/README for more
181# information on CVSup and these files). To use, do "make update" in /usr/src.
182#
183#SUP_UPDATE= yes
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184#SUP= /usr/local/bin/cvsup
185#SUPFLAGS= -g -L 2
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186#SUPHOST= cvsup.dragonflybsd.org
187#SUPFILE= /usr/share/examples/cvsup/DragonFly-src-supfile
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188#DOCSUPFILE= /usr/share/examples/cvsup/doc-supfile
189#
190# top(1) uses a hash table for the user names. The size of this hash
191# can be tuned to match the number of local users. The table size should
192# be a prime number approximately twice as large as the number of lines in
193# /etc/passwd. The default number is 20011.
194#
195#TOP_TABLE_SIZE= 101
196#
197# Documentation
198#
199# The list of languages and encodings to build and install
200#
201#DOC_LANG= en_US.ISO8859-1 ru_RU.KOI8-R
202#
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203# sendmail
204#
205# The following sets the default m4 configuration file to use at
206# install time. Use with caution as a make install will overwrite
207# any existing /etc/mail/sendmail.cf. Note that SENDMAIL_CF is now
208# deprecated. The value should be a fully qualified path name.
209# Avoid using a value of /etc/mail/sendmail.mc as a buildworld will
210# create /etc/mail/sendmail.cf before installworld installs an
211# updated sendmail binary.
212#
213#SENDMAIL_MC=/etc/mail/myconfig.mc
214#
215# The following sets the default m4 configuration file for mail
216# submission to use at install time. Use with caution as a make
217# install will overwrite any existing /etc/mail/submit.cf. The
218# value should be a fully qualified path name.
219# Avoid using a value of /etc/mail/submit.mc as a buildworld will
220# create /etc/mail/submit.cf before installworld installs an
221# updated sendmail binary.
222#
223#SENDMAIL_SUBMIT_MC=/etc/mail/mysubmit.mc
224#
225# If you need to build additional .cf files during a make buildworld,
226# include the full paths to the .mc files in SENDMAIL_ADDITIONAL_MC.
227# Avoid using a value of /etc/mail/sendmail.mc as a buildworld will
228# create /etc/mail/sendmail.cf before installworld installs an
229# updated sendmail binary.
230#
231#SENDMAIL_ADDITIONAL_MC=/etc/mail/foo.mc /etc/mail/bar.mc
232#
233# Setting the following variable modifies the flags passed to m4 when
234# building a .cf file from a .mc file. It can be used to enable
235# features disabled by default.
236#
237#SENDMAIL_M4_FLAGS=
238#
239# Setting the following variables modifies the build environment for
240# sendmail and its related utilities. For example, SASL support can be
241# added with settings such as:
242#
243# with SASLv1:
244# SENDMAIL_CFLAGS=-I/usr/local/include/sasl1 -DSASL
245# SENDMAIL_LDFLAGS=-L/usr/local/lib
246# SENDMAIL_LDADD=-lsasl
247#
248# with SASLv2:
249# SENDMAIL_CFLAGS=-I/usr/local/include -DSASL=2
250# SENDMAIL_LDFLAGS=-L/usr/local/lib
251# SENDMAIL_LDADD=-lsasl2
252#
253# Note: If you are using Cyrus SASL with other applications which require
254# access to the sasldb file, you should add the following to your
255# sendmail.mc file:
256#
257# define(`confDONT_BLAME_SENDMAIL',`GroupReadableSASLDBFile')
258#
259#SENDMAIL_CFLAGS=
260#SENDMAIL_LDFLAGS=
261#SENDMAIL_LDADD=
262#SENDMAIL_DPADD=
263#
264# Setting SENDMAIL_SET_USER_ID will install the sendmail binary as a
265# set-user-ID root binary instead of a set-group-ID smmsp binary and will
266# prevent the installation of /etc/mail/submit.cf.
267# This is a deprecated mode of operation. See etc/mail/README for more
268# information.
269#
270#SENDMAIL_SET_USER_ID=
271#
272# The permissions to use on alias and map databases generated using
273# /etc/mail/Makefile. Defaults to 0640.
274#
275#SENDMAIL_MAP_PERMS=