libutil: Prevent leaking slave fd on failed fork.
[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#
0cbc2193 43#CCVER?=gcc80 # (use GCC 8, 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+=${BDECFLAGS}" in /etc/make.conf. -Wconversion is not
63# included here due to compiler bugs, e.g., mkdir()'s mode_t argument.
64#
65BDECFLAGS= -W -Wall -ansi -pedantic -Wbad-function-cast -Wcast-align \
66 -Wcast-qual -Wchar-subscripts -Winline \
67 -Wmissing-prototypes -Wnested-externs -Wpointer-arith \
68 -Wredundant-decls -Wshadow -Wstrict-prototypes -Wwrite-strings
69#
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70# To compile just the kernel with special optimizations, you should use
71# this instead of CFLAGS (which is not applicable to kernel builds anyway).
72# There is very little to gain by using higher optimization levels, and doing
73# so can cause problems.
74#
75#COPTFLAGS= -O -pipe
76#
b3c6ec2b 77# WORLD_CCOPTLEVEL used as a helper to compile world with higher optimizations
78# than -O, in sys.mk it is internally set into CFLAGS as -O${WORLD_CCOPTLEVEL}
79# so user needs to account for it when overriding CFLAGS from make.conf.
80# Available settings are: 0, 1, 2, 3, s, g, fast.
81WORLD_CCOPTLEVEL?=
82#
5d6d7712 83# WORLD_CFLAGS is another helper for compiling DPorts (explicitly set as empty).
84# It is recommended to add extra compiler settings to it rather then to CFLAGS
85# directly. As WORLD_CCOPTLEVEL the WORLD_CFLAGS are added internally in sys.mk.
86WORLD_CFLAGS?=
87#
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88# Strip the file before installing. Setting this to nothing will keep
89# the debugging symbols in the installed files.
90#STRIP= -s
91#
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92# Compare before install
93#INSTALL=install -C
94#
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95# Inhibit the automatic backup during installworld
96#NO_BACKUP= true
97#
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98# To build ppp with normal permissions
99#PPP_NOSUID= true
100#
101# To enable installing ssh(1) with the setuid bit turned on
102#ENABLE_SUID_SSH= true
103#
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104# Default thread library (c_r or thread_xu)
105THREAD_LIB?= thread_xu
106#
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107# To enable Hesiod support in libc
108#WANT_HESIOD= true
109#
110# To disable name caching in the nsswitch subsystem. The generic caching
111# daemon, nscd(8), will not be built either if this option is set.
112#NO_NS_CACHING= true
113#
984263bc 114# To avoid building various parts of the base system:
888441cc 115#NO_ALTBINUTILS=true # do not build the alternative set of binutils
8d7da424 116#NO_ALTCOMPILER=true # do not build GCC 4.7 and other alt compilers
cecff5c1 117#NO_CVS= true # do not build CVS
cecff5c1 118#NO_GAMES= true # do not enter the games subdirectory
f2288f50 119#NO_GDB= true # do not build GDB
cecff5c1 120#NO_LIBC_R= true # do not build libc_r (re-entrant version of libc)
984263bc 121#NO_LPR= true # do not build lpr and related programs
984263bc 122#NO_MODULES= true # do not build modules with the kernel
cecff5c1 123#NO_SHARE= true # do not enter the share subdirectory
984263bc 124#NOMAN= true # do not build manual pages
cecff5c1 125#NOMANCOMPRESS= true # do not compress man pages
984263bc 126#NOPROFILE= true # Avoid compiling profiled libraries
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127#
128# To build sys/modules when building the world (our old way of doing things)
129#MODULES_WITH_WORLD=true # do not build modules when building kernel
130#
131# The list of modules to build instead of all of them.
85aae976 132#MODULES_OVERRIDE= net/ipfw
984263bc 133#
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134# The paper size for groff(1), either "letter" or "A4"
135#GROFF_PAPER_SIZE= letter
136#
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137# Default format for system documentation, depends on your printer.
138# Set this to "ascii" for simple printers or screen
139#
140#PRINTERDEVICE= ps
141#
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142# By default, the system will always use the keyboard/video card as system
143# console. However, the boot blocks may be dynamically configured to use a
144# serial port in addition to or instead of the keyboard/video console.
145#
146# By default we use COM1 as our serial console port *if* we're going to use
147# a serial port as our console at all. Alter as necessary.
148#
149# COM1: = 0x3F8, COM2: = 0x2F8, COM3: = 0x3E8, COM4: = 0x2E8
150#
151#BOOT_COMCONSOLE_PORT= 0x3F8
152#
153# The default serial console speed is 9600. Set the speed to a larger value
154# for better interactive response.
155#
156#BOOT_COMCONSOLE_SPEED= 115200
157#
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158# To build the installer as part of buildworld.
159#WANT_INSTALLER=yes
160#
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161# OpenSSH: path to xauth program
162#
163#XAUTH_PATH=/usr/local/bin/xauth
164#
24b4fe1f 165# The list of locale modules to be compiled-in in the static
a15ad801 166# libc.a (and profile/libc.a).
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167#STATIC_LOCALES=BIG5 EUC EUCTW ISO2022 MSKanji UTF8
168STATIC_LOCALES=UTF8
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169# sendmail
170#
171# The following sets the default m4 configuration file to use at
172# install time. Use with caution as a make install will overwrite
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173# any existing /etc/mail/sendmail.cf. The value should be a fully
174# qualified path name. Avoid using a value of /etc/mail/sendmail.mc
175# as a buildworld will create /etc/mail/sendmail.cf before
176# installworld installs an updated sendmail binary.
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177#
178#SENDMAIL_MC=/etc/mail/myconfig.mc
179#
180# The following sets the default m4 configuration file for mail
181# submission to use at install time. Use with caution as a make
182# install will overwrite any existing /etc/mail/submit.cf. The
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183# value should be a fully qualified path name. Avoid using a value
184# of /etc/mail/submit.mc as a buildworld will create /etc/mail/submit.cf
185# before installworld installs an updated sendmail binary.
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186#
187#SENDMAIL_SUBMIT_MC=/etc/mail/mysubmit.mc
188#
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189# Setting the following variable modifies the flags passed to m4 when
190# building a .cf file from a .mc file. It can be used to enable
191# features disabled by default.
192#
193#SENDMAIL_M4_FLAGS=
194#
984263bc 195# The permissions to use on alias and map databases generated using
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196# /etc/mail/Makefile.
197#
87749d8a 198#SENDMAIL_MAP_PERMS= 640
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199#
200# The sendmail.cf and sendmail.submit.cf files are generated from many
201# m4 files that come from the installed sendmail. Sendmail is now
202# installed from DPorts together with these m4 files.
984263bc 203#
87749d8a 204#SENDMAIL_CF_DIR= /usr/local/share/sendmail/cf