enable WARNS_WERROR by default

[dragonfly.git] / etc / defaults / make.conf

# $FreeBSD: src/etc/defaults/make.conf,v 1.97.2.80 2003/02/15 16:34:56 trhodes Exp $
# $DragonFly: src/etc/defaults/make.conf,v 1.38 2008/11/03 00:25:44 pavalos Exp $
#
# NOTE:  Please would any committer updating this file also update the
# make.conf(5) manual page, if necessary, which is located in
# src/share/man/man5/make.conf.5.
#
# This file, if present, will be read by make (see /usr/share/mk/sys.mk).
# It allows you to override macro definitions to make without changing
# your source tree, or anything the source tree installs.
#
# This file must be in valid Makefile syntax.
#
# You have to find the things you can put here in the Makefiles and 
# documentation of the source tree.
#
# The CPUTYPE variable controls which processor should be targeted for
# generated code.  This controls processor-specific optimizations in
# certain code (currently only OpenSSL) as well as modifying the value
# of CFLAGS to contain the appropriate optimization directive to gcc.
# The automatic setting of CFLAGS may be overridden using the
# NO_CPU_CFLAGS variable below.
# Currently the following CPU types are recognized:
#   Intel x86 architecture:
#       (AMD CPUs)      opteron athlon-fx athlon64 k8 k7 k6-3 k6-2 k6 k5
#       (Intel CPUs)    p4 pentium-m p3 p2 i686 i586/mmx i586 i486
#
# If you experience any problems after setting this flag, please unset
# it again before submitting a bug report or attempting to modify code.
# It may be that certain types of software will become unstable after being
# compiled with processor-specific (or higher - see below) optimization flags.
# If in doubt, do not set CPUTYPE or CFLAGS to non-default values.
#
#CPUTYPE=i686
#NO_CPU_CFLAGS= true    # Don't add -march=<cpu> to CFLAGS automatically
#NO_CPU_COPTFLAGS=true  # Don't add -march=<cpu> to COPTFLAGS automatically
#
# The CCVER variable controls which GCC-version to use by default.  It
# should be set using ?= so as not to interfere with CCVER overrides from
# userland or the buildworld.  Note that building world or the kernel using
# an experimental compiler might be broken at any time.  We currently
# recommend that an override NOT be set in /etc/make.conf.
#
#CCVER?=gcc41   # (use GCC 4.1, default)
#
# CFLAGS controls the compiler settings used when compiling C code.
# Note that optimization settings above -O (-O2, ...) are not recommended
# or supported for compiling the world or the kernel - please revert any
# nonstandard optimization settings to "-O" before submitting bug reports
# to the developers.
#
#CFLAGS= -O -pipe
#
# CXXFLAGS controls the compiler settings used when compiling C++ code.
# Note that CXXFLAGS is initially set to the value of CFLAGS.  If you wish
# to add to CXXFLAGS value, "+=" must be used rather than "=".  Using "="
# alone will remove the often needed contents of CFLAGS from CXXFLAGS.
#
#CXXFLAGS+= -fmemoize-lookups -fsave-memoized
#
# BDECFLAGS are a set of gcc warning settings that Bruce Evans has suggested
# for use in developing FreeBSD and testing changes.  They can be used by
# putting "CFLAGS+=${BDECFLAGS}" in /etc/make.conf.  -Wconversion is not
# included here due to compiler bugs, e.g., mkdir()'s mode_t argument.
#
BDECFLAGS=      -W -Wall -ansi -pedantic -Wbad-function-cast -Wcast-align \
                -Wcast-qual -Wchar-subscripts -Winline \
                -Wmissing-prototypes -Wnested-externs -Wpointer-arith \
                -Wredundant-decls -Wshadow -Wstrict-prototypes -Wwrite-strings
#
# WARNS_WERROR causes -Werror to be added when WARNS is in effect.
# Set NO_WERROR to disable.
WARNS_WERROR=   yes
#
# To compile just the kernel with special optimizations, you should use
# this instead of CFLAGS (which is not applicable to kernel builds anyway).
# There is very little to gain by using higher optimization levels, and doing
# so can cause problems.
#
#COPTFLAGS= -O -pipe
#
# Strip the file before installing.  Setting this to nothing will keep
# the debugging symbols in the installed files.
#STRIP= -s
#
# Compare before install
#INSTALL=install -C
#
# To build ppp with normal permissions
#PPP_NOSUID=    true
#
# To enable installing ssh(1) with the setuid bit turned on
#ENABLE_SUID_SSH=       true
#
# Default thread library (c_r or thread_xu)
THREAD_LIB?=    thread_xu
#
# To enable Hesiod support in libc
#WANT_HESIOD=   true
#
# To disable name caching in the nsswitch subsystem.  The generic caching
# daemon, nscd(8), will not be built either if this option is set.
#NO_NS_CACHING= true
#
# To avoid building various parts of the base system:
#NO_BIND=       true    # do not build BIND
#NO_CRYPT=      true    # do not build crypto code
#NO_CVS=        true    # do not build CVS
#NO_GAMES=      true    # do not enter the games subdirectory
#NO_GCC44=      true    # do not build gcc-4.4
#NO_GDB=        true    # do not build GDB
#NO_I4B=        true    # do not build isdn4bsd package
#NO_IPFILTER=   true    # do not build IP Filter package
#NO_LIBC_R=     true    # do not build libc_r (re-entrant version of libc)
#NO_LPR=        true    # do not build lpr and related programs
#NO_MAILWRAPPER=true    # do not build the mailwrapper(8) MTA selector
#NO_MODULES=    true    # do not build modules with the kernel
#NO_OBJC=       true    # do not build Objective C support
#NO_OPENSSH=    true    # do not build OpenSSH
#NO_OPENSSL=    true    # do not build OpenSSL (implies NO_OPENSSH)
#NO_SENDMAIL=   true    # do not build sendmail and related programs
#NO_SHARE=      true    # do not enter the share subdirectory
#NO_X=          true    # do not compile in XWindows support (e.g. doscmd)
#NOINFO=        true    # do not make or install info files
#NOINFOCOMPRESS=true    # do not compress info files
#NOMAN=         true    # do not build manual pages
#NOMANCOMPRESS= true    # do not compress man pages
#NOPROFILE=     true    # Avoid compiling profiled libraries
#
# To build sys/modules when building the world (our old way of doing things)
#MODULES_WITH_WORLD=true        # do not build modules when building kernel
#
# The list of modules to build instead of all of them.
#MODULES_OVERRIDE=      emulation/linux net/ipfw
#
# The following controls building optional IDEA code in libcrypto.
# Patents are involved - you must not use this unless
# you either have a license or fall within patent 'fair use'
# provisions.
#
# *** It is YOUR RESPONSIBILITY to determine if you can use this! ***
#
# IDEA is patented in the USA and many European countries - thought to
# be OK to use for any non-commercial use.  This is optional.
#WANT_IDEA=     YES     # IDEA (128 bit symmetric encryption)
#
# The paper size for groff(1), either "letter" or "A4"
#GROFF_PAPER_SIZE=      letter
#
# Default format for system documentation, depends on your printer.
# Set this to "ascii" for simple printers or screen
#
#PRINTERDEVICE= ps
#
# By default, the system will always use the keyboard/video card as system
# console.  However, the boot blocks may be dynamically configured to use a
# serial port in addition to or instead of the keyboard/video console.
#
# By default we use COM1 as our serial console port *if* we're going to use
# a serial port as our console at all.  Alter as necessary.
#
#   COM1: = 0x3F8, COM2: = 0x2F8, COM3: = 0x3E8, COM4: = 0x2E8
#
#BOOT_COMCONSOLE_PORT=  0x3F8
#
# The default serial console speed is 9600.  Set the speed to a larger value
# for better interactive response.
#
#BOOT_COMCONSOLE_SPEED= 115200
#
# By default the 'pxeboot' loader retrieves the kernel via NFS.  Defining
# this and recompiling /usr/src/sys/boot will cause it to retrieve the kernel
# via TFTP.  This allows pxeboot to load a custom BOOTP diskless kernel yet
# still mount the server's '/' (i.e. rather than load the server's kernel).
#
#LOADER_TFTP_SUPPORT= YES
#
# To build the installer as part of buildworld.
#WANT_INSTALLER=yes
#
# top(1) uses a hash table for the user names.  The size of this hash
# can be tuned to match the number of local users.  The table size should
# be a prime number approximately twice as large as the number of lines in
# /etc/passwd.  The default number is 20011.
#
#TOP_TABLE_SIZE= 101
#
# Documentation
#
# The list of languages and encodings to build and install
#
#DOC_LANG=      en_US.ISO8859-1 ru_RU.KOI8-R
#
# The list of locale modules to be compiled-in in the static
# libc.a (and libc_p.a).
#STATIC_LOCALES=BIG5 EUC EUCTW ISO2022 MSKanji UTF8
STATIC_LOCALES=UTF8
# sendmail
#
# The following sets the default m4 configuration file to use at
# install time.  Use with caution as a make install will overwrite
# any existing /etc/mail/sendmail.cf.  Note that SENDMAIL_CF is now
# deprecated.  The value should be a fully qualified path name.
# Avoid using a value of /etc/mail/sendmail.mc as a buildworld will
# create /etc/mail/sendmail.cf before installworld installs an
# updated sendmail binary.
#
#SENDMAIL_MC=/etc/mail/myconfig.mc
#
# The following sets the default m4 configuration file for mail
# submission to use at install time.  Use with caution as a make
# install will overwrite any existing /etc/mail/submit.cf.  The
# value should be a fully qualified path name.
# Avoid using a value of /etc/mail/submit.mc as a buildworld will
# create /etc/mail/submit.cf before installworld installs an
# updated sendmail binary.
#
#SENDMAIL_SUBMIT_MC=/etc/mail/mysubmit.mc
#
# If you need to build additional .cf files during a make buildworld,
# include the full paths to the .mc files in SENDMAIL_ADDITIONAL_MC.
# Avoid using a value of /etc/mail/sendmail.mc as a buildworld will
# create /etc/mail/sendmail.cf before installworld installs an
# updated sendmail binary.
#
#SENDMAIL_ADDITIONAL_MC=/etc/mail/foo.mc /etc/mail/bar.mc
#
# Setting the following variable modifies the flags passed to m4 when
# building a .cf file from a .mc file.  It can be used to enable
# features disabled by default.
#
#SENDMAIL_M4_FLAGS=
#
# Setting the following variables modifies the build environment for
# sendmail and its related utilities. For example, SASL support can be
# added with settings such as:
#
#    with SASLv1:
#       SENDMAIL_CFLAGS=-I/usr/local/include/sasl1 -DSASL
#       SENDMAIL_LDFLAGS=-L/usr/local/lib
#       SENDMAIL_LDADD=-lsasl
#
#    with SASLv2:
#       SENDMAIL_CFLAGS=-I/usr/local/include -DSASL=2
#       SENDMAIL_LDFLAGS=-L/usr/local/lib
#       SENDMAIL_LDADD=-lsasl2
#
# Note: If you are using Cyrus SASL with other applications which require
#       access to the sasldb file, you should add the following to your
#       sendmail.mc file:
#
#       define(`confDONT_BLAME_SENDMAIL',`GroupReadableSASLDBFile')
#
#SENDMAIL_CFLAGS=
#SENDMAIL_LDFLAGS=
#SENDMAIL_LDADD=
#SENDMAIL_DPADD=
#
# Setting SENDMAIL_SET_USER_ID will install the sendmail binary as a
# set-user-ID root binary instead of a set-group-ID smmsp binary and will
# prevent the installation of /etc/mail/submit.cf.
# This is a deprecated mode of operation.  See etc/mail/README for more
# information.
#
#SENDMAIL_SET_USER_ID=
#
# The permissions to use on alias and map databases generated using
# /etc/mail/Makefile.  Defaults to 0640.
#
#SENDMAIL_MAP_PERMS=