1 .\" DO NOT EDIT-- this file is @generated by tools/build/options/makeman.
8 .Nd "source build options"
12 file contains variables that control what components will be generated during
13 the build process of the
20 file uses the standard makefile syntax.
23 should not specify any dependencies to
29 variables that control the aspects of how the system builds.
31 The default location of
35 though an alternative location can be specified in the
39 Overriding the location of
41 may be necessary if the system-wide settings are not suitable
42 for a particular build.
47 effectively resets all build controls to their defaults.
51 is to control the compilation of the
53 source code, which is usually located in
55 As a rule, the system administrator creates
57 when the values of certain control variables need to be changed
60 In addition, control variables can be specified
61 for a particular build via the
65 or in its environment; see
70 for the build can be controlled via the
72 variable, which defaults to
73 .Pa /etc/src-env.conf .
74 Some examples that may only be set in this file are
75 .Va WITH_DIRDEPS_BUILD ,
80 as they are environment-only variables.
82 The values of variables are ignored regardless of their setting;
83 even if they would be set to
87 The presence of an option causes
91 This list provides a name and short description for variables
92 that can be used for source builds.
93 .Bl -tag -width indent
95 Set to not build process accounting tools such as
103 and related programs.
108 and related programs.
109 .It Va WITHOUT_ASSERT_DEBUG
110 Set to compile programs and libraries without the
116 and related utilities.
119 programs and libraries related to ATM networking.
121 Set to not build audit support into system programs.
122 .It Va WITHOUT_AUTHPF
125 .It Va WITHOUT_AUTOFS
128 related programs, libraries, and kernel modules.
129 .It Va WITHOUT_AUTO_OBJ
130 Disable automatic creation of objdirs.
131 This is enabled by default if the wanted OBJDIR is writable by the current user.
133 This must be set in the environment, make command line, or
134 .Pa /etc/src-env.conf ,
138 Build the BearSSL library.
140 BearSSL is a tiny SSL library suitable for embedded environments.
142 .Lk http://www.BearSSL.org/
144 This library is currently only used to perform
145 signature verification and related operations
146 for Verified Exec and
148 When set, these options are also in effect:
151 .It Va WITH_LOADER_EFI_SECUREBOOT
153 .Va WITHOUT_LOADER_EFI_SECUREBOOT
155 .It Va WITH_LOADER_VERIEXEC
157 .Va WITHOUT_LOADER_VERIEXEC
159 .It Va WITH_LOADER_VERIEXEC_VECTX
161 .Va WITHOUT_LOADER_VERIEXEC_VECTX
169 Set to not build or install
171 associated utilities, and examples.
173 This option only affects amd64/amd64.
174 .It Va WITH_BHYVE_SNAPSHOT
175 Set to include support for save and restore (snapshots) in
180 This option only affects amd64/amd64.
182 Build all binaries with the
184 flag set to indicate that the run-time loader should perform all relocation
185 processing at process startup rather than on demand.
186 .It Va WITHOUT_BLACKLIST
187 Set this if you do not want to build
191 When set, these options are also in effect:
194 .It Va WITHOUT_BLACKLIST_SUPPORT
196 .Va WITH_BLACKLIST_SUPPORT
199 .It Va WITHOUT_BLACKLIST_SUPPORT
200 Set to build some programs without
207 .It Va WITHOUT_BLUETOOTH
208 Set to not build Bluetooth related kernel modules, programs and libraries.
210 Set to not build the boot blocks and loader.
211 .It Va WITHOUT_BOOTPARAMD
212 Set to not build or install
214 .It Va WITHOUT_BOOTPD
215 Set to not build or install
217 .It Va WITHOUT_BSDINSTALL
221 and related programs.
222 .It Va WITHOUT_BSD_CPIO
223 Set to not build the BSD licensed version of cpio based on
226 Install BSD-licensed grep as '[ef]grep' instead of GNU grep.
228 Set to not build or install
230 and related libraries and data files.
232 Set to not build contributed bzip2 software as a part of the base system.
234 The option has no effect yet.
236 When set, these options are also in effect:
239 .It Va WITHOUT_BZIP2_SUPPORT
241 .Va WITH_BZIP2_SUPPORT
244 .It Va WITHOUT_BZIP2_SUPPORT
245 Set to build some programs without optional bzip2 support.
246 .It Va WITHOUT_CALENDAR
249 .It Va WITHOUT_CAPSICUM
250 Set to not build Capsicum support into system programs.
251 When set, it enforces these options:
257 .It Va WITHOUT_CAROOT
258 Set to not add the trusted certificates from the Mozilla NSS bundle to
260 .It Va WITHOUT_CASPER
261 Set to not build Casper program and related libraries.
262 .It Va WITH_CCACHE_BUILD
266 No configuration is required except to install the
272 .Sy CCACHE_PREFIX=/usr/local/bin/distcc .
273 The default cache directory of
275 will be used, which can be overridden by setting
278 .Sy CCACHE_COMPILERCHECK
281 when using the in-tree bootstrap compiler,
284 when using an external compiler.
287 option is used for Clang but not GCC.
289 Sharing a cache between multiple work directories requires using a layout
293 and an environment such as:
294 .Bd -literal -offset indent
295 CCACHE_BASEDIR='${SRCTOP:H}' MAKEOBJDIRPREFIX='${SRCTOP:H}/obj'
300 for more configuration options.
304 and related utilities.
306 Set to not build code licensed under Sun's CDDL.
307 When set, it enforces these options:
313 .Va WITHOUT_LOADER_ZFS
318 Set to not build the Clang C/C++ compiler during the regular phase of the build.
319 When set, it enforces these options:
323 .Va WITHOUT_CLANG_EXTRAS
325 .Va WITHOUT_CLANG_FORMAT
327 .Va WITHOUT_CLANG_FULL
331 .It Va WITHOUT_CLANG_BOOTSTRAP
332 Set to not build the Clang C/C++ compiler during the bootstrap phase of
334 To be able to build the system, either gcc or clang bootstrap must be
335 enabled unless an alternate compiler is provided via XCC.
336 .It Va WITH_CLANG_EXTRAS
337 Set to build additional clang and llvm tools, such as bugpoint and
339 .It Va WITH_CLANG_FORMAT
340 Set to build clang-format.
341 .It Va WITHOUT_CLANG_FULL
342 Set to avoid building the ARCMigrate, Rewriter and StaticAnalyzer components of
343 the Clang C/C++ compiler.
344 .It Va WITHOUT_CLANG_IS_CC
345 Do not install links to the Clang C/C++ compiler as
351 Do not clean before building world and/or kernel.
355 .It Va WITHOUT_CROSS_COMPILER
356 Set to not build any cross compiler in the cross-tools stage of buildworld.
357 When compiling a different version of
359 than what is installed on the system, provide an alternate
360 compiler with XCC to ensure success.
361 When compiling with an identical version of
363 to the host, this option may be safely used.
364 This option may also be safe when the host version of
366 is close to the sources being built, but all bets are off if there have
367 been any changes to the toolchain between the versions.
368 When set, it enforces these options:
372 .Va WITHOUT_CLANG_BOOTSTRAP
374 .Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
376 .Va WITHOUT_LLD_BOOTSTRAP
379 Set to not build any crypto code.
380 When set, it enforces these options:
388 .Va WITHOUT_KERBEROS_SUPPORT
392 .Va WITHOUT_LDNS_UTILS
398 .Va WITHOUT_PKGBOOTSTRAP
409 When set, these options are also in effect:
412 .It Va WITHOUT_GSSAPI
418 Set to compile with CTF (Compact C Type Format) data.
419 CTF data encapsulates a reduced form of debugging information
420 similar to DWARF and the venerable stabs and is required for DTrace.
422 Set to not build CUSE-related programs and libraries.
423 .It Va WITHOUT_CXGBETOOL
427 This is a default setting on
428 arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
429 .It Va WITH_CXGBETOOL
433 This is a default setting on
434 amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
438 and related libraries.
439 It will also prevent building of
443 When set, it enforces these options:
449 .Va WITHOUT_CLANG_EXTRAS
451 .Va WITHOUT_CLANG_FORMAT
453 .Va WITHOUT_CLANG_FULL
455 .Va WITHOUT_DTRACE_TESTS
457 .Va WITHOUT_GOOGLETEST
463 .It Va WITHOUT_DEBUG_FILES
464 Set to avoid building or installing standalone debug files for each
465 executable binary and shared library.
466 .It Va WITHOUT_DIALOG
473 When set, it enforces these options:
477 .Va WITHOUT_BSDINSTALL
480 Set to not build the Webster dictionary files.
481 .It Va WITH_DIRDEPS_BUILD
482 This is an experimental build system.
484 http://www.crufty.net/sjg/docs/freebsd-meta-mode.htm.
485 Build commands can be seen from the top-level with:
486 .Dl make show-valid-targets
487 The build is driven by dirdeps.mk using
490 Makefile.depend files found in each directory.
492 The build can be started from anywhere, and behaves the same.
493 The initial instance of
498 .Pa Makefile.depend ,
499 computing a graph of tree dependencies from the current origin.
502 skips checking dirdep dependencies and will only build in the current
503 and child directories.
505 skips building any dirdeps and only build the current directory.
507 This also utilizes the
509 logic for incremental builds.
511 The build hides commands executed unless
515 Note that there is currently no mass install feature for this.
517 When set, it enforces these options:
521 .Va WITH_INSTALL_AS_USER
524 When set, these options are also in effect:
527 .It Va WITH_META_MODE
529 .Va WITHOUT_META_MODE
535 .It Va WITH_STAGING_MAN
537 .Va WITHOUT_STAGING_MAN
539 .It Va WITH_STAGING_PROG
541 .Va WITHOUT_STAGING_PROG
549 This must be set in the environment, make command line, or
550 .Pa /etc/src-env.conf ,
553 .It Va WITH_DIRDEPS_CACHE
554 Cache result of dirdeps.mk which can save significant time
555 for subsequent builds.
557 .Va WITH_DIRDEPS_BUILD .
559 This must be set in the environment, make command line, or
560 .Pa /etc/src-env.conf ,
563 .It Va WITHOUT_DMAGENT
564 Set to not build dma Mail Transport Agent.
565 .It Va WITHOUT_DOCCOMPRESS
566 Set to not install compressed system documentation.
567 Only the uncompressed version will be installed.
568 .It Va WITH_DTRACE_TESTS
569 Set to build and install the DTrace test suite in
570 .Pa /usr/tests/cddl/usr.sbin/dtrace .
571 This test suite is considered experimental on architectures other than
572 amd64/amd64 and running it may cause system instability.
573 .It Va WITHOUT_DYNAMICROOT
574 Set this if you do not want to link
580 Set to not build and install
583 and related programs.
590 This is a default setting on
591 mips/mips, mips/mips64, powerpc/powerpc and powerpc/powerpc64.
598 This is a default setting on
599 amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, riscv/riscv64 and riscv/riscv64sf.
600 .It Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
601 Set to not build ELF Tool Chain tools
602 (addr2line, nm, size, strings and strip)
603 as part of the bootstrap process.
605 An alternate bootstrap tool chain must be provided.
607 .It Va WITHOUT_EXAMPLES
608 Set to avoid installing examples to
609 .Pa /usr/share/examples/ .
610 .It Va WITH_EXPERIMENTAL
611 Set to include experimental features in the build.
612 .It Va WITH_EXTRA_TCP_STACKS
613 Set to build extra TCP stack modules.
615 Set to not build Flattened Device Tree support as part of the base system.
616 This includes the device tree compiler (dtc) and libfdt support library.
620 and related programs.
621 When set, it enforces these options:
627 .It Va WITHOUT_FINGER
628 Set to not build or install
632 .It Va WITHOUT_FLOPPY
633 Set to not build or install programs
634 for operating floppy disk driver.
635 .It Va WITHOUT_FMTREE
636 Set to not build and install
637 .Pa /usr/sbin/fmtree .
638 .It Va WITHOUT_FORMAT_EXTENSIONS
640 .Fl fformat-extensions
641 when compiling the kernel.
642 Also disables all format checking.
644 Set to build bootloaders without Forth support.
645 .It Va WITHOUT_FP_LIBC
648 without floating-point support.
649 .It Va WITHOUT_FREEBSD_UPDATE
651 .Xr freebsd-update 8 .
653 Set to not build or install
658 Set to not build games.
663 This is a default setting on
664 arm64/aarch64, riscv/riscv64 and riscv/riscv64sf.
669 This is a default setting on
670 amd64/amd64, arm/armv6, arm/armv7, i386/i386, mips/mips, mips/mips64, powerpc/powerpc and powerpc/powerpc64.
671 .It Va WITHOUT_GNU_DIFF
674 .It Va WITHOUT_GNU_GREP
677 .It Va WITH_GNU_GREP_COMPAT
678 Set this option to include GNU extensions in
680 by linking against libgnuregex.
681 .It Va WITHOUT_GOOGLETEST
682 Set to neither build nor install
687 This is a default setting on
688 mips/mips and mips/mips64.
689 .It Va WITH_GOOGLETEST
690 Set to build and install
695 This is a default setting on
696 amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
700 as part of the base system.
701 .It Va WITHOUT_GSSAPI
702 Set to not build libgssapi.
706 and related utilities.
708 Set to build Hesiod support.
710 Set to not build HTML docs.
711 .It Va WITHOUT_HYPERV
712 Set to not build or install HyperV utilities.
714 This is a default setting on
715 arm/armv6, arm/armv7, arm64/aarch64, mips/mips, mips/mips64, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
717 Set to build or install HyperV utilities.
719 This is a default setting on
720 amd64/amd64 and i386/i386.
722 Set to not build iconv as part of libc.
723 .It Va WITHOUT_INCLUDES
724 Set to not install header files.
725 This option used to be spelled
728 The option does not work for build targets.
731 Set to not build programs and libraries related to IPv4 networking.
732 When set, it enforces these options:
736 .Va WITHOUT_INET_SUPPORT
740 programs and libraries related to IPv6 networking.
741 When set, it enforces these options:
745 .Va WITHOUT_INET6_SUPPORT
747 .It Va WITHOUT_INET6_SUPPORT
748 Set to build libraries, programs, and kernel modules without IPv6 support.
752 .It Va WITHOUT_INET_SUPPORT
753 Set to build libraries, programs, and kernel modules without IPv4 support.
754 .It Va WITHOUT_INSTALLLIB
755 Set this to not install optional libraries.
756 For example, when creating a
760 The option does not work for build targets.
762 .It Va WITH_INSTALL_AS_USER
763 Set to make install targets succeed for non-root users by installing
764 files with owner and group attributes set to that of the user running
768 The user still must set the
770 variable to point to a directory where the user has write permissions.
771 .It Va WITHOUT_IPFILTER
772 Set to not build IP Filter package.
774 Set to not build IPFW tools.
775 .It Va WITHOUT_IPSEC_SUPPORT
776 Set to not build the kernel with
779 This option is needed for
786 and related utilities.
788 Set to not build tools for the support of jails; e.g.,
795 .It Va WITHOUT_KERBEROS
796 Set this to not build Kerberos 5 (KTH Heimdal).
797 When set, these options are also in effect:
800 .It Va WITHOUT_GSSAPI
804 .It Va WITHOUT_KERBEROS_SUPPORT
806 .Va WITH_KERBEROS_SUPPORT
809 .It Va WITHOUT_KERBEROS_SUPPORT
810 Set to build some programs without Kerberos support, like
816 .It Va WITH_KERNEL_RETPOLINE
817 Set to enable the "retpoline" mitigation for CVE-2017-5715 in the kernel
819 .It Va WITHOUT_KERNEL_SYMBOLS
820 Set to not install kernel symbol files.
822 This option is recommended for those people who have small root partitions.
827 library as a part of the base system.
829 The option has no effect yet.
831 When set, these options are also in effect:
834 .It Va WITHOUT_KVM_SUPPORT
839 .It Va WITHOUT_KVM_SUPPORT
840 Set to build some programs without optional
844 Setting this variable will prevent the LDNS library from being built.
845 When set, it enforces these options:
849 .Va WITHOUT_LDNS_UTILS
853 .It Va WITHOUT_LDNS_UTILS
854 Setting this variable will prevent building the LDNS utilities
858 .It Va WITHOUT_LEGACY_CONSOLE
859 Set to not build programs that support a legacy PC console; e.g.,
864 On 64-bit platforms, set to not build 32-bit library set and a
868 This is a default setting on
869 arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
870 .It Va WITHOUT_LIBCPLUSPLUS
871 Set to avoid building libcxxrt and libc++.
872 .It Va WITHOUT_LIBPTHREAD
877 When set, it enforces these options:
884 On armv6 only, set to enable soft float ABI compatibility libraries.
885 This option is for transitioning to the new hard float ABI.
886 .It Va WITHOUT_LIBTHR
892 Set to not build LLVM's lld linker.
894 Set to not build the LLDB debugger.
896 This is a default setting on
897 arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
899 Set to build the LLDB debugger.
901 This is a default setting on
902 amd64/amd64, arm64/aarch64 and i386/i386.
903 .It Va WITHOUT_LLD_BOOTSTRAP
904 Set to not build the LLD linker during the bootstrap phase of
906 To be able to build the system, either Binutils or LLD bootstrap must be
907 enabled unless an alternate linker is provided via XLD.
908 .It Va WITHOUT_LLD_IS_LD
909 Set to use GNU binutils ld as the system linker, instead of LLVM's LLD.
910 .It Va WITHOUT_LLVM_ASSERTIONS
911 Set to disable debugging assertions in LLVM.
912 .It Va WITHOUT_LLVM_COV
916 .It Va WITHOUT_LLVM_TARGET_AARCH64
917 Set to not build LLVM target support for AArch64.
920 option should be used rather than this in most cases.
921 .It Va WITHOUT_LLVM_TARGET_ALL
922 Set to only build the required LLVM target support.
923 This option is preferred to specific target support options.
924 When set, these options are also in effect:
927 .It Va WITHOUT_LLVM_TARGET_AARCH64
929 .Va WITH_LLVM_TARGET_AARCH64
931 .It Va WITHOUT_LLVM_TARGET_ARM
933 .Va WITH_LLVM_TARGET_ARM
935 .It Va WITHOUT_LLVM_TARGET_MIPS
937 .Va WITH_LLVM_TARGET_MIPS
939 .It Va WITHOUT_LLVM_TARGET_POWERPC
941 .Va WITH_LLVM_TARGET_POWERPC
943 .It Va WITHOUT_LLVM_TARGET_RISCV
945 .Va WITH_LLVM_TARGET_RISCV
948 .It Va WITHOUT_LLVM_TARGET_ARM
949 Set to not build LLVM target support for ARM.
952 option should be used rather than this in most cases.
953 .It Va WITH_LLVM_TARGET_BPF
954 Set to build LLVM target support for BPF.
957 option should be used rather than this in most cases.
958 .It Va WITHOUT_LLVM_TARGET_MIPS
959 Set to not build LLVM target support for MIPS.
962 option should be used rather than this in most cases.
963 .It Va WITHOUT_LLVM_TARGET_POWERPC
964 Set to not build LLVM target support for PowerPC.
967 option should be used rather than this in most cases.
968 .It Va WITHOUT_LLVM_TARGET_RISCV
969 Set to not build LLVM target support for RISC-V.
972 option should be used rather than this in most cases.
973 .It Va WITHOUT_LLVM_TARGET_X86
974 Set to not build LLVM target support for X86.
977 option should be used rather than this in most cases.
978 .It Va WITH_LOADER_EFI_SECUREBOOT
981 with support for verification based on certificates obtained from UEFI.
983 .It Va WITH_LOADER_FIREWIRE
984 Enable firewire support in /boot/loader on x86. This option is a nop
985 on all other platforms.
986 .It Va WITHOUT_LOADER_GELI
987 Disable inclusion of GELI crypto support in the boot chain binaries.
989 This is a default setting on
990 powerpc/powerpc and powerpc/powerpc64.
991 .It Va WITH_LOADER_GELI
992 Set to build GELI bootloader support.
994 This is a default setting on
995 amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, mips/mips64, riscv/riscv64 and riscv/riscv64sf.
996 .It Va WITHOUT_LOADER_LUA
997 Set to not build LUA bindings for the boot loader.
999 This is a default setting on
1000 powerpc/powerpc and powerpc/powerpc64.
1001 .It Va WITH_LOADER_LUA
1002 Set to build LUA bindings for the boot loader.
1004 This is a default setting on
1005 amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, mips/mips64, riscv/riscv64 and riscv/riscv64sf.
1006 .It Va WITHOUT_LOADER_OFW
1007 Disable building of openfirmware bootloader components.
1009 This is a default setting on
1010 amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, mips/mips64, riscv/riscv64 and riscv/riscv64sf.
1011 .It Va WITH_LOADER_OFW
1012 Set to build openfirmware bootloader components.
1014 This is a default setting on
1015 powerpc/powerpc and powerpc/powerpc64.
1016 .It Va WITHOUT_LOADER_UBOOT
1017 Disable building of ubldr.
1019 This is a default setting on
1020 amd64/amd64, arm64/aarch64, i386/i386, riscv/riscv64 and riscv/riscv64sf.
1021 .It Va WITH_LOADER_UBOOT
1024 This is a default setting on
1025 arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc and powerpc/powerpc64.
1026 .It Va WITH_LOADER_VERBOSE
1027 Set to build with extra verbose debugging in the loader.
1028 May explode already nearly too large loader over the limit.
1031 .It Va WITH_LOADER_VERIEXEC
1034 with support for verification similar to Verified Exec.
1038 When set, these options are also in effect:
1041 .It Va WITH_LOADER_EFI_SECUREBOOT
1043 .Va WITHOUT_LOADER_EFI_SECUREBOOT
1045 .It Va WITH_LOADER_VERIEXEC_VECTX
1047 .Va WITHOUT_LOADER_VERIEXEC_VECTX
1050 .It Va WITH_LOADER_VERIEXEC_PASS_MANIFEST
1053 with support to pass a verified manifest to the kernel.
1054 The kernel has to be built with a module to parse the manifest.
1057 .Va WITH_LOADER_VERIEXEC .
1058 .It Va WITHOUT_LOADER_ZFS
1059 Set to not build ZFS file system boot loader support.
1060 .It Va WITHOUT_LOCALES
1061 Set to not build localization files; see
1063 .It Va WITHOUT_LOCATE
1066 and related programs.
1070 and related programs.
1071 .It Va WITHOUT_LS_COLORS
1074 without support for colors to distinguish file types.
1075 .It Va WITHOUT_LZMA_SUPPORT
1076 Set to build some programs without optional lzma compression support.
1078 Set to not build any mail support (MUA or MTA).
1079 When set, it enforces these options:
1085 .Va WITHOUT_MAILWRAPPER
1087 .Va WITHOUT_SENDMAIL
1089 .It Va WITHOUT_MAILWRAPPER
1090 Set to not build the
1096 and related support files.
1097 .It Va WITHOUT_MAKE_CHECK_USE_SANDBOX
1100 in limited sandbox mode.
1101 This option should be paired with
1102 .Va WITH_INSTALL_AS_USER
1103 if executed as an unprivileged user.
1107 .It Va WITH_MALLOC_PRODUCTION
1108 Set to disable assertions and statistics gathering in
1110 It also defaults the A and J runtime options to off.
1112 Set to not build manual pages.
1113 When set, these options are also in effect:
1116 .It Va WITHOUT_MAN_UTILS
1121 .It Va WITHOUT_MANCOMPRESS
1122 Set to not to install compressed man pages.
1123 Only the uncompressed versions will be installed.
1124 .It Va WITHOUT_MAN_UTILS
1125 Set to not build utilities for manual pages,
1131 and related support files.
1132 .It Va WITH_META_MODE
1135 meta files when building, which can provide a reliable incremental build when
1138 The meta file is created in OBJDIR as
1140 These meta files track the command that was executed, its output, and the
1144 module is required unless
1147 When the module is loaded, any files used by the commands executed are
1148 tracked as dependencies for the target in its meta file.
1149 The target is considered out-of-date and rebuilt if any of these
1150 conditions are true compared to the last build:
1151 .Bl -bullet -compact
1153 The command to execute changes.
1155 The current working directory changes.
1157 The target's meta file is missing.
1159 The target's meta file is missing filemon data when filemon is loaded
1160 and a previous run did not have it loaded.
1164 Files read, executed or linked to are newer than the target.
1168 Files read, written, executed or linked are missing.
1170 The meta files can also be useful for debugging.
1172 The build hides commands that are executed unless
1177 to show some of its environment for further debugging.
1179 The build operates as it normally would otherwise.
1180 This option originally invoked a different build system but that was renamed
1182 .Va WITH_DIRDEPS_BUILD .
1184 This must be set in the environment, make command line, or
1185 .Pa /etc/src-env.conf ,
1188 .It Va WITHOUT_MLX5TOOL
1192 This is a default setting on
1193 arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1194 .It Va WITH_MLX5TOOL
1198 This is a default setting on
1199 amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1201 Set to not build programs and libraries
1202 related to NDIS emulation support.
1203 .It Va WITHOUT_NETCAT
1207 .It Va WITHOUT_NETGRAPH
1208 Set to not build applications to support
1210 When set, it enforces these options:
1216 .Va WITHOUT_BLUETOOTH
1219 When set, these options are also in effect:
1222 .It Va WITHOUT_NETGRAPH_SUPPORT
1224 .Va WITH_NETGRAPH_SUPPORT
1227 .It Va WITHOUT_NETGRAPH_SUPPORT
1228 Set to build libraries, programs, and kernel modules without netgraph support.
1232 support and related programs.
1233 If set, you might need to adopt your
1239 Set to not build NLS catalogs.
1240 When set, it enforces these options:
1244 .Va WITHOUT_NLS_CATALOGS
1246 .It Va WITHOUT_NLS_CATALOGS
1247 Set to not build NLS catalog support for
1249 .It Va WITHOUT_NS_CACHING
1250 Set to disable name caching in the
1253 The generic caching daemon,
1255 will not be built either if this option is set.
1259 and related programs.
1261 Set to not build nvme related tools and kernel modules.
1263 This is a default setting on
1264 arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1266 Set to build nvme related tools and kernel modules.
1269 This is a default setting on
1270 amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1273 .Dq "OpenFabrics Enterprise Distribution"
1274 Infiniband software stack.
1275 .It Va WITH_OFED_EXTRA
1276 Set to build the non-essential components of the
1277 .Dq "OpenFabrics Enterprise Distribution"
1278 Infiniband software stack, mostly examples.
1279 .It Va WITH_OPENLDAP
1280 Enable building openldap support for kerberos.
1281 .It Va WITHOUT_OPENMP
1282 Set to not build LLVM's OpenMP runtime.
1284 This is a default setting on
1285 arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1287 Set to build LLVM's OpenMP runtime.
1289 This is a default setting on
1290 amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1291 .It Va WITHOUT_OPENSSH
1292 Set to not build OpenSSH.
1293 .It Va WITHOUT_OPENSSL
1294 Set to not build OpenSSL.
1295 When set, it enforces these options:
1301 .Va WITHOUT_KERBEROS
1303 .Va WITHOUT_KERBEROS_SUPPORT
1307 .Va WITHOUT_LDNS_UTILS
1311 .Va WITHOUT_PKGBOOTSTRAP
1319 .Va WITHOUT_WIRELESS
1322 When set, these options are also in effect:
1325 .It Va WITHOUT_GSSAPI
1331 Set to not build PAM library and modules.
1333 This option is deprecated and does nothing.
1335 When set, these options are also in effect:
1338 .It Va WITHOUT_PAM_SUPPORT
1340 .Va WITH_PAM_SUPPORT
1343 .It Va WITHOUT_PAM_SUPPORT
1344 Set to build some programs without PAM support, particularly
1349 Set to not build PF firewall package.
1350 When set, it enforces these options:
1357 Build dynamically linked binaries as
1358 Position-Independent Executable (PIE).
1359 .It Va WITHOUT_PKGBOOTSTRAP
1366 and related programs.
1367 .It Va WITHOUT_PORTSNAP
1368 Set to not build or install
1374 and related programs.
1375 .It Va WITHOUT_PROFILE
1376 Set to not build profiled libraries for use with
1379 This is a default setting on
1382 Set to build profiled libraries for use with
1385 This is a default setting on
1386 amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
1387 .It Va WITHOUT_QUOTAS
1390 and related programs.
1391 .It Va WITHOUT_RADIUS_SUPPORT
1392 Set to not build radius support into various applications, like
1396 .It Va WITH_RATELIMIT
1397 Set to build the system with rate limit support.
1400 .Dv SO_MAX_PACING_RATE
1408 .It Va WITHOUT_RBOOTD
1409 Set to not build or install
1411 .It Va WITH_REPRODUCIBLE_BUILD
1412 Set to exclude build metadata (such as the build time, user, or host)
1413 from the kernel, boot loaders, and uname output, so that builds produce
1414 bit-for-bit identical output.
1415 .It Va WITHOUT_RESCUE
1418 .It Va WITH_RETPOLINE
1419 Set to build the base system with the retpoline speculative execution
1420 vulnerability mitigation for CVE-2017-5715.
1421 .It Va WITHOUT_ROUTED
1425 .It Va WITH_RPCBIND_WARMSTART_SUPPORT
1428 with warmstart support.
1429 .It Va WITHOUT_SENDMAIL
1432 and related programs.
1433 .It Va WITHOUT_SERVICESDB
1435 .Pa /var/db/services.db .
1436 .It Va WITHOUT_SETUID_LOGIN
1437 Set this to disable the installation of
1439 as a set-user-ID root program.
1440 .It Va WITHOUT_SHAREDOCS
1441 Set to not build the
1444 .It Va WITHOUT_SHARED_TOOLCHAIN
1445 Set to build the toolchain binaries as statically linked executables.
1449 and necessary utilities like assembler, linker and library archive manager.
1450 .It Va WITH_SORT_THREADS
1451 Set to enable threads in
1453 .It Va WITHOUT_SOURCELESS
1454 Set to not build kernel modules that include sourceless code (either microcode or native code for host CPU).
1455 When set, it enforces these options:
1459 .Va WITHOUT_SOURCELESS_HOST
1461 .Va WITHOUT_SOURCELESS_UCODE
1463 .It Va WITHOUT_SOURCELESS_HOST
1464 Set to not build kernel modules that include sourceless native code for host CPU.
1465 .It Va WITHOUT_SOURCELESS_UCODE
1466 Set to not build kernel modules that include sourceless microcode.
1468 Set to not build world with propolice stack smashing protection.
1470 This is a default setting on
1471 mips/mips and mips/mips64.
1473 Set to build world with propolice stack smashing protection.
1475 This is a default setting on
1476 amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
1478 Enable staging of files to a stage tree.
1479 This can be best thought of as auto-install to
1481 with some extra meta data to ensure dependencies can be tracked.
1483 .Va WITH_DIRDEPS_BUILD .
1484 When set, these options are also in effect:
1487 .It Va WITH_STAGING_MAN
1489 .Va WITHOUT_STAGING_MAN
1491 .It Va WITH_STAGING_PROG
1493 .Va WITHOUT_STAGING_PROG
1497 This must be set in the environment, make command line, or
1498 .Pa /etc/src-env.conf ,
1501 .It Va WITH_STAGING_MAN
1502 Enable staging of man pages to stage tree.
1503 .It Va WITH_STAGING_PROG
1504 Enable staging of PROGs to stage tree.
1505 .It Va WITH_STALE_STAGED
1506 Check staged files are not stale.
1507 .It Va WITHOUT_STATS
1508 Set to neither build nor install
1510 and dependent binaries.
1516 .It Va WITHOUT_SVNLITE
1519 and related programs.
1520 .It Va WITHOUT_SYSCONS
1523 support files such as keyboard maps, fonts, and screen output maps.
1525 Enable use of sysroot during build.
1527 .Va WITH_DIRDEPS_BUILD .
1529 This must be set in the environment, make command line, or
1530 .Pa /etc/src-env.conf ,
1533 .It Va WITHOUT_SYSTEM_COMPILER
1534 Set to not opportunistically skip building a cross-compiler during the
1535 bootstrap phase of the build.
1536 Normally, if the currently installed compiler matches the planned bootstrap
1537 compiler type and revision, then it will not be built.
1538 This does not prevent a compiler from being built for installation though,
1539 only for building one for the build itself.
1542 option controls that.
1543 .It Va WITHOUT_SYSTEM_LINKER
1544 Set to not opportunistically skip building a cross-linker during the
1545 bootstrap phase of the build.
1546 Normally, if the currently installed linker matches the planned bootstrap
1547 linker type and revision, then it will not be built.
1548 This does not prevent a linker from being built for installation though,
1549 only for building one for the build itself.
1552 option controls that.
1554 This option is only relevant when
1555 .Va WITH_LLD_BOOTSTRAP
1558 Set to not build or install
1562 .It Va WITHOUT_TCP_WRAPPERS
1563 Set to not build or install
1565 and related utilities.
1567 Set to not build and install
1571 .It Va WITHOUT_TELNET
1574 and related programs.
1575 .It Va WITHOUT_TESTS
1576 Set to not build nor install the
1583 This also disables the build of all test-related dependencies, including ATF.
1584 When set, it enforces these options:
1588 .Va WITHOUT_DTRACE_TESTS
1591 When set, these options are also in effect:
1594 .It Va WITHOUT_GOOGLETEST
1598 .It Va WITHOUT_TESTS_SUPPORT
1600 .Va WITH_TESTS_SUPPORT
1603 .It Va WITHOUT_TESTS_SUPPORT
1604 Set to disables the build of all test-related dependencies, including ATF.
1605 When set, it enforces these options:
1609 .Va WITHOUT_GOOGLETEST
1611 .It Va WITHOUT_TEXTPROC
1613 programs used for text processing.
1615 Set to not build or install
1619 .It Va WITHOUT_TOOLCHAIN
1620 Set to not install header or
1621 programs used for program development,
1622 compilers, debuggers etc.
1623 When set, it enforces these options:
1629 .Va WITHOUT_CLANG_EXTRAS
1631 .Va WITHOUT_CLANG_FORMAT
1633 .Va WITHOUT_CLANG_FULL
1637 .Va WITHOUT_INCLUDES
1643 .Va WITHOUT_LLVM_COV
1645 .It Va WITHOUT_UNBOUND
1648 and related programs.
1649 .It Va WITHOUT_UNIFIED_OBJDIR
1650 Set to use the historical object directory format for
1653 For native-builds and builds done directly in sub-directories the format of
1654 .Pa ${MAKEOBJDIRPREFIX}/${.CURDIR}
1656 while for cross-builds
1657 .Pa ${MAKEOBJDIRPREFIX}/${TARGET}.${TARGET_ARCH}/${.CURDIR}
1660 This option is transitional and will be removed before the 12.0 release,
1662 .va WITH_UNIFIED_OBJDIR
1663 will be enabled permanently.
1665 This must be set in the environment, make command line, or
1666 .Pa /etc/src-env.conf ,
1670 Set to not build USB-related programs and libraries.
1671 .It Va WITHOUT_USB_GADGET_EXAMPLES
1672 Set to not build USB gadget kernel modules.
1673 .It Va WITHOUT_UTMPX
1674 Set to not build user accounting tools such as
1682 .It Va WITH_VERIEXEC
1685 which loads the contents of verified manifests into the kernel
1692 Set to not build and install vi, view, ex and related programs.
1696 support files (fonts and keymaps).
1697 .It Va WITHOUT_WARNS
1698 Set this to not add warning flags to the compiler invocations.
1699 Useful as a temporary workaround when code enters the tree
1700 which triggers warnings in environments that differ from the
1702 .It Va WITHOUT_WIRELESS
1703 Set to not build programs used for 802.11 wireless networks; especially
1704 .Xr wpa_supplicant 8
1707 When set, these options are also in effect:
1710 .It Va WITHOUT_WIRELESS_SUPPORT
1712 .Va WITH_WIRELESS_SUPPORT
1715 .It Va WITHOUT_WIRELESS_SUPPORT
1716 Set to build libraries, programs, and kernel modules without
1717 802.11 wireless support.
1718 .It Va WITHOUT_WPA_SUPPLICANT_EAPOL
1720 .Xr wpa_supplicant 8
1721 without support for the IEEE 802.1X protocol and without
1722 support for EAP-PEAP, EAP-TLS, EAP-LEAP, and EAP-TTLS
1723 protocols (usable only via 802.1X).
1725 Set to not build ZFS file system kernel module, libraries, and user commands.
1726 .It Va WITHOUT_ZONEINFO
1727 Set to not build the timezone database.
1728 When set, it enforces these options:
1732 .Va WITHOUT_ZONEINFO_LEAPSECONDS_SUPPORT
1734 .It Va WITH_ZONEINFO_LEAPSECONDS_SUPPORT
1735 Set to build leapsecond information in to the timezone database.
1738 .Bl -tag -compact -width Pa
1739 .It Pa /etc/src.conf
1740 .It Pa /etc/src-env.conf
1741 .It Pa /usr/share/mk/bsd.own.mk
1754 This manual page was autogenerated by
1755 .An tools/build/options/makeman .