SRC.CONF(5)

NAME
src.conf - source build options

DESCRIPTION
The src.conf file contains settings that will apply to every build involving the FreeBSD source tree; see build(7).

The src.conf file uses the standard makefile syntax. However, src.conf should not specify any dependencies to make(1). Instead, src.conf is to set make(1) variables that control the aspects of how the system builds.

The default location of src.conf is /etc/src.conf, though an alternative location can be specified in the make(1) variable SRCCONF. Overriding the location of src.conf may be necessary if the system-wide settings are not suitable for a particular build. For instance, setting SRCCONF to /dev/null effectively resets all build controls to their defaults.

The only purpose of src.conf is to control the compilation of the FreeBSD source code, which is usually located in /usr/src. As a rule, the system administrator creates src.conf when the values of certain control variables need to be changed from their defaults.

In addition, control variables can be specified for a particular build via the -D option of make(1) or in its environment; see environ(7).

The environment of make(1) for the build can be controlled via the SRC_ENV_CONF variable, which defaults to /etc/src-env.conf. Some examples that may only be set in this file are WITH_DIRDEPS_BUILD, and WITH_META_MODE as they are environment-only variables. Note that MAKEOBJDIRPREFIX may be set here only when using WITH_DIRDEPS_BUILD.

The values of variables are ignored regardless of their setting; even if they would be set to “FALSE” or “NO”. Just the existence of an option will cause it to be honoured by make(1).

The following list provides a name and short description for variables that can be used for source builds.

WITHOUT_ACCT
    Set to not build process accounting tools such as accton(8) and sa(8).

WITHOUT_ACPI
    Set to not build acpiconf(8), acpidump(8) and related programs.

WITHOUT_AMD
    Set to not build amd(8), and related programs.

WITHOUT_APM
    Set to not build apm(8), apmd(8) and related programs.

WITHOUT_ASSERT_DEBUG
    Set to compile programs and libraries without the assert(3) checks.

WITHOUT_AT
    Set to not build at(1) and related utilities.

WITHOUT_ATM
    Set to not build programs and libraries related to ATM networking.

WITHOUT_AUDIT
    Set to not build audit support into system programs.

WITHOUT_AUTHPF
    Set to not build authpf(8).

WITHOUT_AUTOFS
    Set to not build autofs(5) related programs, libraries, and kernel modules.

WITH_AUTO_OBJ
    Enable automatic creation of objdirs.

    This must be set in the environment, make command line, or /etc/src-env.conf, not /etc/src.conf.

WITHOUT_BHYVE
    Set to not build or install bhyve(8), associated utilities, and examples.

    This option only affects amd64/amd64.

WITHOUT_BINUTILS
    Set to not build or install binutils (as, ld, objcopy, and objdump ) as part of the normal system build. The resulting system cannot build programs from source.

    It is a default setting on arm64/aarch64.

WITH_BINUTILS
    Set to build and install binutils (as, ld, objcopy, and objdump) as part of the normal system build.

    It is a default setting on amd64/amd64, arm/arm, arm/armeb, arm/armv6, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, pc98/i386, powerpc/powerpc, powerpc/powerpc64 and sparc64/sparc64.

WITHOUT_BINUTILS_BOOTSTRAP
    Set to not build binutils (as, ld, objcopy and objdump) as part of the bootstrap process. The option does not work for build targets unless some alternative toolchain is provided.

    It is a default setting on arm64/aarch64.

WITH_BINUTILS_BOOTSTRAP
    Set build binutils (as, ld, objcopy and objdump) as part of the bootstrap process.

    It is a default setting on amd64/amd64, arm/arm, arm/armeb, arm/armv6, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, pc98/i386, powerpc/powerpc, powerpc/powerpc64 and sparc64/sparc64.

WITHOUT_BLACKLIST
    Set this if you do not want to build blacklistd / blacklistctl. When set, it also enforces the following options:

    WITHOUT_BLACKLIST_SUPPORT

WITHOUT_BLACKLIST_SUPPORT
    Set to build some programs without blacklistd support, like fingerd(8), ftpd(8), rlogind(8), rshd(8), and sshd(8).

WITHOUT_BLUETOOTH
    Set to not build Bluetooth related kernel modules, programs and libraries.

WITHOUT_BOOT
    Set to not build the boot blocks and loader.

WITHOUT_BOOTPARAMD
    Set to not build or install bootparamd(8).

WITHOUT_BOOTPD
    Set to not build or install bootpd(8).

WITHOUT_BSDINSTALL
    Set to not build bsdinstall(8), sade(8), and related programs.

WITHOUT_BSD_CPIO
    Set to not build the BSD licensed version of cpio based on libarchive(3).

WITH_BSD_GREP
    Install BSD-licensed grep as '[ef]grep' instead of GNU grep.

WITHOUT_BSNMP
    Set to not build or install bsnmpd(1) and related libraries and data files.

WITHOUT_BZIP2
    Set to not build contributed bzip2 software as a part of the base system. The option has no effect yet. When set, it also enforces the following options:

    WITHOUT_BZIP2_SUPPORT

WITHOUT_BZIP2_SUPPORT
    Set to build some programs without optional bzip2 support.

WITHOUT_CALENDAR
    Set to not build calendar(1).

WITHOUT_CAPSICUM
    Set to not build Capsicum support into system programs.

WITHOUT_CASPER
    Set to not build Casper program and related libraries.

WITH_CCACHE_BUILD
    Set to use ccache(1) for the build. No configuration is required except to install the devel/ccache package. Using with distcc(1) should set CCACHE_PREFIX=/usr/local/bin/distcc. The default cache directory of $HOME/.ccache will be used, which can be overridden by setting CCACHE_DIR. The CCACHE_COMPILERCHECK option defaults to content when using the in-tree bootstrap compiler, and mtime when using an external compiler. The CCACHE_CPP2 option is used for Clang but not GCC.

    Sharing a cache between multiple work directories requires using a layout similar to /some/prefix/src /some/prefix/obj and an environment such as:

        CCACHE_BASEDIR='${SRCTOP:H}' MAKEOBJDIRPREFIX='${SRCTOP:H}/obj'

    See ccache(1) for more configuration options.

WITHOUT_CCD
    Set to not build geom_ccd(4) and related utilities.

WITHOUT_CDDL
    Set to not build code licensed under Sun's CDDL. When set, it also enforces the following options:

    WITHOUT_CTF
    WITHOUT_ZFS

WITHOUT_CLANG
    Set to not build the Clang C/C++ compiler during the regular phase of the build.

    It is a default setting on mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32 and sparc64/sparc64. When set, it also enforces the following options:

    WITHOUT_CLANG_EXTRAS
    WITHOUT_CLANG_FULL

WITH_CLANG
    Set to build the Clang C/C++ compiler during the normal phase of the build.

    It is a default setting on amd64/amd64, arm/arm, arm/armeb, arm/armv6, arm64/aarch64, i386/i386, pc98/i386, powerpc/powerpc and powerpc/powerpc64.

WITHOUT_CLANG_BOOTSTRAP
    Set to not build the Clang C/C++ compiler during the bootstrap phase of the build. You must enable either gcc or clang bootstrap to be able to build the system, unless an alternative compiler is provided via XCC.

    It is a default setting on mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, powerpc/powerpc, powerpc/powerpc64 and sparc64/sparc64.

WITH_CLANG_BOOTSTRAP
    Set to build the Clang C/C++ compiler during the bootstrap phase of the build.

    It is a default setting on amd64/amd64, arm/arm, arm/armeb, arm/armv6, arm64/aarch64, i386/i386 and pc98/i386.

WITH_CLANG_EXTRAS
    Set to build additional clang and llvm tools, such as bugpoint.

WITHOUT_CLANG_FULL
    Set to avoid building the ARCMigrate, Rewriter and StaticAnalyzer components of the Clang C/C++ compiler.

    It is a default setting on mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32 and sparc64/sparc64.

WITH_CLANG_FULL
    Set to build the ARCMigrate, Rewriter and StaticAnalyzer components of the Clang C/C++ compiler.

    It is a default setting on amd64/amd64, arm/arm, arm/armeb, arm/armv6, arm64/aarch64, i386/i386, pc98/i386, powerpc/powerpc and powerpc/powerpc64.

WITHOUT_CLANG_IS_CC
    Set to install the GCC compiler as /usr/bin/cc, /usr/bin/c++ and /usr/bin/cpp.

    It is a default setting on mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, powerpc/powerpc, powerpc/powerpc64 and sparc64/sparc64.

WITH_CLANG_IS_CC
    Set to install the Clang C/C++ compiler as /usr/bin/cc, /usr/bin/c++ and /usr/bin/cpp.

    It is a default setting on amd64/amd64, arm/arm, arm/armeb, arm/armv6, arm64/aarch64, i386/i386 and pc98/i386.

WITHOUT_CPP
    Set to not build cpp(1).

WITHOUT_CROSS_COMPILER
    Set to not build any cross compiler in the cross-tools stage of buildworld. If you are compiling a different version of FreeBSD than what is installed on the system, you will need to provide an alternate compiler with XCC to ensure success. If you are compiling with an identical version of FreeBSD to the host, this option may be safely used. This option may also be safe when the host version of FreeBSD is close to the sources being built, but all bets are off if there have been any changes to the toolchain between the versions. When set, it also enforces the following options:

    WITHOUT_BINUTILS_BOOTSTRAP
    WITHOUT_CLANG_BOOTSTRAP
    WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
    WITHOUT_GCC_BOOTSTRAP

WITHOUT_CRYPT
    Set to not build any crypto code. When set, it also enforces the following options:

    WITHOUT_KERBEROS
    WITHOUT_KERBEROS_SUPPORT
    WITHOUT_OPENSSH
    WITHOUT_OPENSSL

    When set, the following options are also in effect:

    WITHOUT_GSSAPI (unless WITH_GSSAPI is set explicitly)

WITH_CTF
    Set to compile with CTF (Compact C Type Format) data. CTF data encapsulates a reduced form of debugging information similar to DWARF and the venerable stabs and is required for DTrace.

WITHOUT_CTM
    Set to not build ctm(1) and related utilities.

WITHOUT_CUSE
    Set to not build CUSE-related programs and libraries.

WITHOUT_CXX
    Set to not build c++(1) and related libraries. It will also prevent building of gperf(1) and devd(8). When set, it also enforces the following options:

    WITHOUT_CLANG
    WITHOUT_CLANG_EXTRAS
    WITHOUT_CLANG_FULL
    WITHOUT_GNUCXX
    WITHOUT_GROFF

WITHOUT_DEBUG_FILES
    Set to avoid building or installing standalone debug files for each executable binary and shared library.

WITHOUT_DICT
    Set to not build the Webster dictionary files.

WITH_DIRDEPS_BUILD
    This is an experimental build system. For details see http://www.crufty.net/sjg/docs/freebsd-meta-mode.htm. Build commands can be seen from the top-level with:
        make show-valid-targets
    The build is driven by dirdeps.mk using DIRDEPS stored in Makefile.depend files found in each directory.

    The build can be started from anywhere, and behaves the same. The initial instance of make(1) recursively reads DIRDEPS from Makefile.depend computing a graph of tree dependencies from the current origin. Setting NO_DIRDEPS will skip checking dirdep dependencies and will only build in the current and child directories. NO_DIRDEPS_BELOW will skip building any dirdeps and only build the current directory.

    This also utilizes the WITH_META_MODE logic for incremental builds.

    The build will hide commands ran unless NO_SILENT is defined.

    Note that there is currently no mass install feature for this.

    When set, it also enforces the following options:

    WITH_INSTALL_AS_USER

    When set, the following options are also in effect:

    WITH_AUTO_OBJ (unless WITHOUT_AUTO_OBJ is set explicitly)
    WITH_META_MODE (unless WITHOUT_META_MODE is set explicitly)
    WITH_STAGING (unless WITHOUT_STAGING is set explicitly)
    WITH_STAGING_MAN (unless WITHOUT_STAGING_MAN is set explicitly)
    WITH_STAGING_PROG (unless WITHOUT_STAGING_PROG is set explicitly)
    WITH_SYSROOT (unless WITHOUT_SYSROOT is set explicitly)

    This must be set in the environment, make command line, or /etc/src-env.conf, not /etc/src.conf.

WITH_DIRDEPS_CACHE
    Cache result of dirdeps.mk which can save significant time for subsequent builds. Depends on WITH_DIRDEPS_BUILD.

    This must be set in the environment, make command line, or /etc/src-env.conf, not /etc/src.conf.

WITHOUT_DMAGENT
    Set to not build dma Mail Transport Agent

WITHOUT_DOCCOMPRESS
    Set to not to install compressed system documentation. Only the uncompressed version will be installed.

WITH_DTRACE_TESTS
    Set to build and install the DTrace test suite in /usr/tests/cddl/usr.sbin/dtrace. This test suite is considered experimental on architectures other than amd64/amd64 and running it may cause system instability.

WITHOUT_DYNAMICROOT
    Set this if you do not want to link /bin and /sbin dynamically.

WITHOUT_ED_CRYPTO
    Set to build ed(1) without support for encryption/decryption.

WITHOUT_EE
    Set to not build and install edit(1), ee(1), and related programs.

WITH_EISA
    Set to build EISA kernel modules.

WITHOUT_ELFCOPY_AS_OBJCOPY
    Set to build and install objcopy(1) from GNU Binutils, instead of the one from ELF Tool Chain. This option is provided as a transition aid and will be removed in due time.

WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
    Set to not build ELF Tool Chain tools (addr2line, nm, size, strings and strip) as part of the bootstrap process. An alternate bootstrap tool chain must be provided.

WITHOUT_EXAMPLES
    Set to avoid installing examples to /usr/share/examples/.

WITH_EXTRA_TCP_STACKS
    Set to build extra TCP stack modules.

WITHOUT_FDT
    Set to not build Flattened Device Tree support as part of the base system. This includes the device tree compiler (dtc) and libfdt support library.

WITHOUT_FILE
    Set to not build file(1) and related programs.

WITHOUT_FINGER
    Set to not build or install finger(1) and fingerd(8).

WITHOUT_FLOPPY
    Set to not build or install programs for operating floppy disk driver.

WITHOUT_FMTREE
    Set to not build and install /usr/sbin/fmtree.

WITHOUT_FORMAT_EXTENSIONS
    Set to not enable -fformat-extensions when compiling the kernel. Also disables all format checking.

WITHOUT_FORTH
    Set to build bootloaders without Forth support.

WITHOUT_FP_LIBC
    Set to build libc without floating-point support.

WITHOUT_FREEBSD_UPDATE
    Set to not build freebsd-update(8).

WITHOUT_FTP
    Set to not build or install ftp(1) and ftpd(8).

WITHOUT_GAMES
    Set to not build games.

WITHOUT_GCC
    Set to not build and install gcc and g++ as part of the normal build process.

    It is a default setting on amd64/amd64, arm/arm, arm/armeb, arm/armv6, arm64/aarch64, i386/i386 and pc98/i386.

WITH_GCC
    Set to build and install gcc and g++.

    It is a default setting on mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, powerpc/powerpc, powerpc/powerpc64 and sparc64/sparc64.

WITHOUT_GCC_BOOTSTRAP
    Set to not build gcc and g++ as part of the bootstrap process. You must enable either gcc or clang bootstrap to be able to build the system, unless an alternative compiler is provided via XCC.

    It is a default setting on amd64/amd64, arm/arm, arm/armeb, arm/armv6, arm64/aarch64, i386/i386 and pc98/i386.

WITH_GCC_BOOTSTRAP
    Set to build gcc and g++ as part of the bootstrap process.

    It is a default setting on mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, powerpc/powerpc, powerpc/powerpc64 and sparc64/sparc64.

WITHOUT_GCOV
    Set to not build the gcov(1) tool.

WITHOUT_GDB
    Set to not build gdb(1).

    It is a default setting on arm64/aarch64.

WITH_GDB
    Set to build gdb(1).

    It is a default setting on amd64/amd64, arm/arm, arm/armeb, arm/armv6, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, pc98/i386, powerpc/powerpc, powerpc/powerpc64 and sparc64/sparc64.

WITHOUT_GNU
    Set to not build contributed GNU software as a part of the base system. This option can be useful if the system built must not contain any code covered by the GNU Public License due to legal reasons. The option has no effect yet. When set, it also enforces the following options:

    WITHOUT_GNU_SUPPORT

WITHOUT_GNUCXX
    Do not build the GNU C++ stack (g++, libstdc++). This is the default on platforms where clang is the system compiler.

    It is a default setting on amd64/amd64, arm/arm, arm/armeb, arm/armv6, arm64/aarch64, i386/i386 and pc98/i386.

WITH_GNUCXX
    Build the GNU C++ stack (g++, libstdc++). This is the default on platforms where gcc is the system compiler.

    It is a default setting on mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, powerpc/powerpc, powerpc/powerpc64 and sparc64/sparc64.

WITHOUT_GNU_GREP_COMPAT
    Set this option to omit the gnu extensions to grep from being included in BSD grep.

WITHOUT_GNU_SUPPORT
    Set to build some programs without optional GNU support.

WITHOUT_GPIO
    Set to not build gpioctl(8) as part of the base system.

WITHOUT_GPL_DTC
    Set to build the BSD licensed version of the device tree compiler, instead of the GPL'd one from elinux.org.

WITHOUT_GROFF
    Set to not build groff(1) and vgrind(1). You should consider installing the textproc/groff port to not break man(1).

WITHOUT_GSSAPI
    Set to not build libgssapi.

WITHOUT_HAST
    Set to not build hastd(8) and related utilities.

WITH_HESIOD
    Set to build Hesiod support.

WITHOUT_HTML
    Set to not build HTML docs.

WITHOUT_HYPERV
    Set to not build or install HyperV utilities.

WITHOUT_ICONV
    Set to not build iconv as part of libc.

WITHOUT_INCLUDES
    Set to not install header files. This option used to be spelled NO_INCS. The option does not work for build targets.

WITHOUT_INET
    Set to not build programs and libraries related to IPv4 networking. When set, it also enforces the following options:

    WITHOUT_INET_SUPPORT

WITHOUT_INET6
    Set to not build programs and libraries related to IPv6 networking. When set, it also enforces the following options:

    WITHOUT_INET6_SUPPORT

WITHOUT_INET6_SUPPORT
    Set to build libraries, programs, and kernel modules without IPv6 support.

WITHOUT_INETD
    Set to not build inetd(8).

WITHOUT_INET_SUPPORT
    Set to build libraries, programs, and kernel modules without IPv4 support.

WITHOUT_INSTALLLIB
    Set this if you do not want to install optional libraries. For example when creating a nanobsd(8) image. The option does not work for build targets.

WITH_INSTALL_AS_USER
    Set to make install targets succeed for non-root users by installing files with owner and group attributes set to that of the user running the make(1) command. The user still has to set the DESTDIR variable to point to a directory where the user has write permissions.

WITHOUT_IPFILTER
    Set to not build IP Filter package.

WITHOUT_IPFW
    Set to not build IPFW tools.

WITHOUT_ISCSI
    Set to not build iscid(8) and related utilities.

WITHOUT_JAIL
    Set to not build tools for the support of jails; e.g., jail(8).

WITHOUT_KDUMP
    Set to not build kdump(1) and truss(1).

WITHOUT_KERBEROS
    Set this if you do not want to build Kerberos 5 (KTH Heimdal). When set, it also enforces the following options:

    WITHOUT_KERBEROS_SUPPORT

    When set, the following options are also in effect:

    WITHOUT_GSSAPI (unless WITH_GSSAPI is set explicitly)

WITHOUT_KERBEROS_SUPPORT
    Set to build some programs without Kerberos support, like ssh(1), telnet(1), sshd(8), and telnetd(8).

WITHOUT_KERNEL_SYMBOLS
    Set to not install kernel symbol files. This option is recommended for those people who have small root partitions.

WITHOUT_KVM
    Set to not build the libkvm library as a part of the base system. The option has no effect yet. When set, it also enforces the following options:

    WITHOUT_KVM_SUPPORT

WITHOUT_KVM_SUPPORT
    Set to build some programs without optional libkvm support.

WITHOUT_LDNS
    Setting this variable will prevent the LDNS library from being built. When set, it also enforces the following options:

    WITHOUT_LDNS_UTILS
    WITHOUT_UNBOUND

WITHOUT_LDNS_UTILS
    Setting this variable will prevent building the LDNS utilities drill(1) and host(1).

WITHOUT_LEGACY_CONSOLE
    Set to not build programs that support a legacy PC console; e.g., kbdcontrol(1) and vidcontrol(1).

WITHOUT_LIB32
    On 64-bit platforms, set to not build 32-bit library set and a ld-elf32.so.1 runtime linker.

WITHOUT_LIBCPLUSPLUS
    Set to avoid building libcxxrt and libc++.

WITHOUT_LIBPTHREAD
    Set to not build the libpthread providing library, libthr. When set, it also enforces the following options:

    WITHOUT_LIBTHR

WITH_LIBSOFT
    On armv6 only, set to enable soft float ABI compatibility libraries. This option is for transitioning to the new hard float ABI.

WITHOUT_LIBTHR
    Set to not build the libthr (1:1 threading) library.

WITHOUT_LLDB
    Set to not build the LLDB debugger.

    It is a default setting on arm/arm, arm/armeb, arm/armv6, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, pc98/i386, powerpc/powerpc, powerpc/powerpc64 and sparc64/sparc64.

WITH_LLDB
    Set to build the LLDB debugger.

    It is a default setting on amd64/amd64 and arm64/aarch64.

WITHOUT_LLVM_LIBUNWIND
    Set to use GCC's stack unwinder (instead of LLVM's libunwind).

    It is a default setting on amd64/amd64, arm/arm, arm/armeb, arm/armv6, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, pc98/i386, powerpc/powerpc, powerpc/powerpc64 and sparc64/sparc64.

WITH_LLVM_LIBUNWIND
    Set to use LLVM's libunwind stack unwinder (instead of GCC's unwinder).

    It is a default setting on arm64/aarch64.

WITHOUT_LOCALES
    Set to not build localization files; see locale(1).

WITHOUT_LOCATE
    Set to not build locate(1) and related programs.

WITHOUT_LPR
    Set to not build lpr(1) and related programs.

WITHOUT_LS_COLORS
    Set to build ls(1) without support for colors to distinguish file types.

WITHOUT_LZMA_SUPPORT
    Set to build some programs without optional lzma compression support.

WITHOUT_MAIL
    Set to not build any mail support (MUA or MTA). When set, it also enforces the following options:

    WITHOUT_DMAGENT
    WITHOUT_MAILWRAPPER
    WITHOUT_SENDMAIL

WITHOUT_MAILWRAPPER
    Set to not build the mailwrapper(8) MTA selector.

WITHOUT_MAKE
    Set to not install make(1) and related support files.

WITHOUT_MAN
    Set to not build manual pages. When set, the following options are also in effect:

    WITHOUT_MAN_UTILS (unless WITH_MAN_UTILS is set explicitly)

WITHOUT_MANCOMPRESS
    Set to not to install compressed man pages. Only the uncompressed versions will be installed.

WITHOUT_MANDOCDB
    Use the mandoc(1) version of makewhatis(8) database and utilities.

WITHOUT_MAN_UTILS
    Set to not build utilities for manual pages, apropos(1), catman(1), makewhatis(1), man(1), whatis(1), manctl(8), and related support files.

WITH_META_MODE
    Creates make(1) meta files when building, which can provide a reliable incremental build when using filemon(4). The meta file is created in the OBJDIR as target.meta. These meta files track the command ran, its output, and the current directory. The filemon(4) module is required unless NO_FILEMON is defined. When the module is loaded, any files used by the commands executed will be tracked as dependencies for the target in its meta file. The target will be considered out-of-date and rebuilt if any of the following are true compared to the last build:
    •   The command to execute changes.
    •   The current working directory changes.
    •   The target's meta file is missing.
    •   The target's meta file is missing filemon data when filemon is loaded and a previous run did not have it loaded.
    •   [requires filemon(4)] Files read, executed or linked to are newer than the target.
    •   [requires filemon(4)] Files read, written, executed or linked are missing.
    The meta files can also be useful for debugging.

    The build will hide commands ran unless NO_SILENT is defined. Errors will cause make(1) to show some of its environment for further debugging.

    The build operates as it normally would otherwise. This option originally invoked a different build system but that was renamed to WITH_DIRDEPS_BUILD.

    Currently this also enforces WITHOUT_SYSTEM_COMPILER.

    This must be set in the environment, make command line, or /etc/src-env.conf, not /etc/src.conf.

WITH_NAND
    Set to build the NAND Flash components.

WITHOUT_NDIS
    Set to not build programs and libraries related to NDIS emulation support.

WITHOUT_NETCAT
    Set to not build nc(1) utility.

WITHOUT_NETGRAPH
    Set to not build applications to support netgraph(4). When set, it also enforces the following options:

    WITHOUT_ATM
    WITHOUT_BLUETOOTH
    WITHOUT_NETGRAPH_SUPPORT

WITHOUT_NETGRAPH_SUPPORT
    Set to build libraries, programs, and kernel modules without netgraph support.

WITHOUT_NIS
    Set to not build NIS(8) support and related programs. If set, you might need to adopt your nsswitch.conf(5) and remove ‘nis’ entries.

WITHOUT_NLS
    Set to not build NLS catalogs.

WITHOUT_NLS_CATALOGS
    Set to not build NLS catalog support for csh(1).

WITHOUT_NS_CACHING
    Set to disable name caching in the nsswitch subsystem. The generic caching daemon, nscd(8), will not be built either if this option is set.

WITHOUT_NTP
    Set to not build ntpd(8) and related programs.

WITH_OFED
    Set to build the “OpenFabrics Enterprise Distribution” Infiniband software stack.

WITH_OPENLDAP
    Enable building openldap support for kerberos.

WITHOUT_OPENSSH
    Set to not build OpenSSH.

WITHOUT_OPENSSL
    Set to not build OpenSSL. When set, it also enforces the following options:

    WITHOUT_KERBEROS
    WITHOUT_KERBEROS_SUPPORT
    WITHOUT_OPENSSH

    When set, the following options are also in effect:

    WITHOUT_GSSAPI (unless WITH_GSSAPI is set explicitly)

WITHOUT_PAM
    Set to not build PAM library and modules. This option is deprecated and does nothing. When set, it also enforces the following options:

    WITHOUT_PAM_SUPPORT

WITHOUT_PAM_SUPPORT
    Set to build some programs without PAM support, particularly ftpd(8) and ppp(8).

WITHOUT_PC_SYSINSTALL
    Set to not build pc-sysinstall(8) and related programs.

WITHOUT_PF
    Set to not build PF firewall package. When set, it also enforces the following options:

    WITHOUT_AUTHPF

WITHOUT_PKGBOOTSTRAP
    Set to not build pkg(7) bootstrap tool.

WITHOUT_PMC
    Set to not build pmccontrol(8) and related programs.

WITHOUT_PORTSNAP
    Set to not build or install portsnap(8) and related files.

WITHOUT_PPP
    Set to not build ppp(8) and related programs.

WITHOUT_PROFILE
    Set to avoid compiling profiled libraries.

WITHOUT_QUOTAS
    Set to not build quota(1) and related programs.

WITHOUT_RADIUS_SUPPORT
    Set to not build radius support into various applications, like pam_radius(8) and ppp(8).

WITHOUT_RBOOTD
    Set to not build or install rbootd(8).

WITHOUT_RCMDS
    Disable building of the BSD r-commands. This includes rlogin(1), rsh(1), etc.

WITHOUT_RCS
    Set to not build rcs(1), etcupdate(8), and related utilities.

WITHOUT_RESCUE
    Set to not build rescue(8).

WITHOUT_ROUTED
    Set to not build routed(8) utility.

WITHOUT_SENDMAIL
    Set to not build sendmail(8) and related programs.

WITHOUT_SETUID_LOGIN
    Set this to disable the installation of login(1) as a set-user-ID root program.

WITHOUT_SHAREDOCS
    Set to not build the 4.4BSD legacy docs.

WITH_SHARED_TOOLCHAIN
    Set to build the toolchain binaries shared. The set includes cc(1), make(1) and necessary utilities like assembler, linker and library archive manager.

WITH_SORT_THREADS
    Set to enable threads in sort(1).

WITHOUT_SOURCELESS
    Set to not build kernel modules that include sourceless code (either microcode or native code for host CPU). When set, it also enforces the following options:

    WITHOUT_SOURCELESS_HOST
    WITHOUT_SOURCELESS_UCODE

WITHOUT_SOURCELESS_HOST
    Set to not build kernel modules that include sourceless native code for host CPU.

WITHOUT_SOURCELESS_UCODE
    Set to not build kernel modules that include sourceless microcode.

WITHOUT_SSP
    Set to not build world with propolice stack smashing protection.

WITH_STAGING
    Enable staging of files to a stage tree. This can be best thought of as auto-install to DESTDIR with some extra meta data to ensure dependencies can be tracked. Depends on WITH_DIRDEPS_BUILD. When set, the following options are also in effect:

    WITH_STAGING_MAN (unless WITHOUT_STAGING_MAN is set explicitly)
    WITH_STAGING_PROG (unless WITHOUT_STAGING_PROG is set explicitly)

    This must be set in the environment, make command line, or /etc/src-env.conf, not /etc/src.conf.

WITH_STAGING_MAN
    Enable staging of MAN pages to stage tree.

WITH_STAGING_PROG
    Enable staging of PROGs to stage tree.

WITH_STALE_STAGED
    Check staged files are not stale.

WITH_SVN
    Set to install svnlite(1) as svn(1).

WITHOUT_SVNLITE
    Set to not build svnlite(1) and related programs.

WITHOUT_SYMVER
    Set to disable symbol versioning when building shared libraries.

WITHOUT_SYSCONS
    Set to not build syscons(4) support files such as keyboard maps, fonts, and screen output maps.

WITH_SYSROOT
    Enable use of sysroot during build. Depends on WITH_DIRDEPS_BUILD.

    This must be set in the environment, make command line, or /etc/src-env.conf, not /etc/src.conf.

WITH_SYSTEM_COMPILER
    Set to opportunistically skip building a cross-compiler during the bootstrap phase of the build. If the currently installed compiler matches the planned bootstrap compiler type and revision, then it will not be built. This does not prevent a compiler from being built for installation though, only for building one for the build itself. The WITHOUT_CLANG and WITHOUT_GCC options control those.

WITHOUT_TALK
    Set to not build or install talk(1) and talkd(8).

WITHOUT_TCP_WRAPPERS
    Set to not build or install tcpd(8), and related utilities.

WITHOUT_TCSH
    Set to not build and install /bin/csh (which is tcsh(1)).

WITHOUT_TELNET
    Set to not build telnet(1) and related programs.

WITHOUT_TESTS
    Set to not build nor install the FreeBSD Test Suite in /usr/tests/. See tests(7) for more details. This also disables the build of all test-related dependencies, including ATF. When set, it also enforces the following options:

    WITHOUT_DTRACE_TESTS
    WITHOUT_TESTS_SUPPORT

WITHOUT_TESTS_SUPPORT
    Set to disables the build of all test-related dependencies, including ATF.

WITHOUT_TEXTPROC
    Set to not build programs used for text processing. When set, it also enforces the following options:

    WITHOUT_GROFF

WITHOUT_TFTP
    Set to not build or install tftp(1) and tftpd(8).

WITHOUT_TIMED
    Set to not build or install timed(8).

WITHOUT_TOOLCHAIN
    Set to not install header or programs used for program development, compilers, debuggers etc. When set, it also enforces the following options:

    WITHOUT_BINUTILS
    WITHOUT_CLANG
    WITHOUT_CLANG_EXTRAS
    WITHOUT_CLANG_FULL
    WITHOUT_GCC
    WITHOUT_GDB
    WITHOUT_INCLUDES
    WITHOUT_LLDB

WITHOUT_UNBOUND
    Set to not build unbound(8) and related programs.

WITHOUT_USB
    Set to not build USB-related programs and libraries.

WITHOUT_USB_GADGET_EXAMPLES
    Set to build USB gadget kernel modules.

WITHOUT_UTMPX
    Set to not build user accounting tools such as last(1), users(1), who(1), ac(8), lastlogin(8) and utx(8).

WITHOUT_VI
    Set to not build and install vi, view, ex and related programs.

WITHOUT_VT
    Set to not build vt(4) support files (fonts and keymaps).

WITHOUT_WARNS
    Set this to not add warning flags to the compiler invocations. Useful as a temporary workaround when code enters the tree which triggers warnings in environments that differ from the original developer.

WITHOUT_WIRELESS
    Set to not build programs used for 802.11 wireless networks; especially wpa_supplicant(8) and hostapd(8). When set, it also enforces the following options:

    WITHOUT_WIRELESS_SUPPORT

WITHOUT_WIRELESS_SUPPORT
    Set to build libraries, programs, and kernel modules without 802.11 wireless support.

WITHOUT_WPA_SUPPLICANT_EAPOL
    Build wpa_supplicant(8) without support for the IEEE 802.1X protocol and without support for EAP-PEAP, EAP-TLS, EAP-LEAP, and EAP-TTLS protocols (usable only via 802.1X).

WITHOUT_ZFS
    Set to not build ZFS file system.

WITHOUT_ZONEINFO
    Set to not build the timezone database.

FILES
/etc/src.conf
/etc/src-env.conf
/usr/share/mk/bsd.own.mk

SEE ALSO
make(1), make.conf(5), build(7), ports(7)

HISTORY
The src.conf file appeared in FreeBSD 7.0.

AUTHORS
This manual page was autogenerated.