1 .\" DO NOT EDIT-- this file is @generated by tools/build/options/makeman.
8 .Nd "source build options"
12 file contains settings that will apply to every build involving the
19 file uses the standard makefile syntax.
22 should not specify any dependencies to
28 variables that control the aspects of how the system builds.
30 The default location of
34 though an alternative location can be specified in the
38 Overriding the location of
40 may be necessary if the system-wide settings are not suitable
41 for a particular build.
46 effectively resets all build controls to their defaults.
50 is to control the compilation of the
52 source code, which is usually located in
54 As a rule, the system administrator creates
56 when the values of certain control variables need to be changed
59 In addition, control variables can be specified
60 for a particular build via the
64 or in its environment; see
69 for the build can be controlled via the
71 variable, which defaults to
72 .Pa /etc/src-env.conf .
73 Some examples that may only be set in this file are
74 .Va WITH_DIRDEPS_BUILD ,
79 as they are environment-only variables.
81 The values of variables are ignored regardless of their setting;
82 even if they would be set to
86 The presence of an option causes
90 This list provides a name and short description for variables
91 that can be used for source builds.
92 .Bl -tag -width indent
94 Set to not build process accounting tools such as
102 and related programs.
107 and related programs.
108 .It Va WITHOUT_ASSERT_DEBUG
109 Set to compile programs and libraries without the
115 and related utilities.
118 programs and libraries related to ATM networking.
120 Set to not build audit support into system programs.
121 .It Va WITHOUT_AUTHPF
124 .It Va WITHOUT_AUTOFS
127 related programs, libraries, and kernel modules.
128 .It Va WITHOUT_AUTO_OBJ
129 Disable automatic creation of objdirs.
130 This is enabled by default if the wanted OBJDIR is writable by the current user.
132 This must be set in the environment, make command line, or
133 .Pa /etc/src-env.conf ,
137 Build the BearSSL library.
139 BearSSL is a tiny SSL library suitable for embedded environments.
141 .Lk http://www.BearSSL.org/
143 This library is currently only used to perform
144 signature verification and related operations
145 for Verified Exec and
147 When set, these options are also in effect:
150 .It Va WITH_LOADER_EFI_SECUREBOOT
152 .Va WITHOUT_LOADER_EFI_SECUREBOOT
154 .It Va WITH_LOADER_VERIEXEC
156 .Va WITHOUT_LOADER_VERIEXEC
158 .It Va WITH_LOADER_VERIEXEC_VECTX
160 .Va WITHOUT_LOADER_VERIEXEC_VECTX
168 Set to not build or install
170 associated utilities, and examples.
172 This option only affects amd64/amd64.
173 .It Va WITH_BHYVE_SNAPSHOT
174 Set to include support for save and restore (snapshots) in
179 This option only affects amd64/amd64.
181 Build all binaries with the
183 flag set to indicate that the run-time loader should perform all relocation
184 processing at process startup rather than on demand.
185 .It Va WITHOUT_BLACKLIST
186 Set this if you do not want to build
190 When set, these options are also in effect:
193 .It Va WITHOUT_BLACKLIST_SUPPORT
195 .Va WITH_BLACKLIST_SUPPORT
198 .It Va WITHOUT_BLACKLIST_SUPPORT
199 Set to build some programs without
206 .It Va WITHOUT_BLUETOOTH
207 Set to not build Bluetooth related kernel modules, programs and libraries.
209 Set to not build the boot blocks and loader.
210 .It Va WITHOUT_BOOTPARAMD
211 Set to not build or install
213 .It Va WITHOUT_BOOTPD
214 Set to not build or install
216 .It Va WITHOUT_BSDINSTALL
220 and related programs.
221 .It Va WITHOUT_BSD_CPIO
222 Set to not build the BSD licensed version of cpio based on
225 Install BSD-licensed grep as '[ef]grep' instead of GNU grep.
227 Set to not build or install
229 and related libraries and data files.
231 Set to not build contributed bzip2 software as a part of the base system.
233 The option has no effect yet.
235 When set, these options are also in effect:
238 .It Va WITHOUT_BZIP2_SUPPORT
240 .Va WITH_BZIP2_SUPPORT
243 .It Va WITHOUT_BZIP2_SUPPORT
244 Set to build some programs without optional bzip2 support.
245 .It Va WITHOUT_CALENDAR
248 .It Va WITHOUT_CAPSICUM
249 Set to not build Capsicum support into system programs.
250 When set, it enforces these options:
256 .It Va WITHOUT_CAROOT
257 Set to not add the trusted certificates from the Mozilla NSS bundle to
259 .It Va WITHOUT_CASPER
260 Set to not build Casper program and related libraries.
261 .It Va WITH_CCACHE_BUILD
265 No configuration is required except to install the
271 .Sy CCACHE_PREFIX=/usr/local/bin/distcc .
272 The default cache directory of
274 will be used, which can be overridden by setting
277 .Sy CCACHE_COMPILERCHECK
280 when using the in-tree bootstrap compiler,
283 when using an external compiler.
286 option is used for Clang but not GCC.
288 Sharing a cache between multiple work directories requires using a layout
292 and an environment such as:
293 .Bd -literal -offset indent
294 CCACHE_BASEDIR='${SRCTOP:H}' MAKEOBJDIRPREFIX='${SRCTOP:H}/obj'
299 for more configuration options.
303 and related utilities.
305 Set to not build code licensed under Sun's CDDL.
306 When set, it enforces these options:
312 .Va WITHOUT_LOADER_ZFS
317 Set to not build the Clang C/C++ compiler during the regular phase of the build.
318 When set, it enforces these options:
322 .Va WITHOUT_CLANG_EXTRAS
324 .Va WITHOUT_CLANG_FORMAT
326 .Va WITHOUT_CLANG_FULL
330 .It Va WITHOUT_CLANG_BOOTSTRAP
331 Set to not build the Clang C/C++ compiler during the bootstrap phase of
333 To be able to build the system, either gcc or clang bootstrap must be
334 enabled unless an alternate compiler is provided via XCC.
335 .It Va WITH_CLANG_EXTRAS
336 Set to build additional clang and llvm tools, such as bugpoint and
338 .It Va WITH_CLANG_FORMAT
339 Set to build clang-format.
340 .It Va WITHOUT_CLANG_FULL
341 Set to avoid building the ARCMigrate, Rewriter and StaticAnalyzer components of
342 the Clang C/C++ compiler.
343 .It Va WITHOUT_CLANG_IS_CC
344 Do not install links to the Clang C/C++ compiler as
352 .It Va WITHOUT_CROSS_COMPILER
353 Set to not build any cross compiler in the cross-tools stage of buildworld.
354 When compiling a different version of
356 than what is installed on the system, provide an alternate
357 compiler with XCC to ensure success.
358 When compiling with an identical version of
360 to the host, this option may be safely used.
361 This option may also be safe when the host version of
363 is close to the sources being built, but all bets are off if there have
364 been any changes to the toolchain between the versions.
365 When set, it enforces these options:
369 .Va WITHOUT_CLANG_BOOTSTRAP
371 .Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
373 .Va WITHOUT_LLD_BOOTSTRAP
376 Set to not build any crypto code.
377 When set, it enforces these options:
385 .Va WITHOUT_KERBEROS_SUPPORT
389 .Va WITHOUT_LDNS_UTILS
395 .Va WITHOUT_PKGBOOTSTRAP
406 When set, these options are also in effect:
409 .It Va WITHOUT_GSSAPI
415 Set to compile with CTF (Compact C Type Format) data.
416 CTF data encapsulates a reduced form of debugging information
417 similar to DWARF and the venerable stabs and is required for DTrace.
419 Set to not build CUSE-related programs and libraries.
420 .It Va WITHOUT_CXGBETOOL
424 This is a default setting on
425 arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
426 .It Va WITH_CXGBETOOL
430 This is a default setting on
431 amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
435 and related libraries.
436 It will also prevent building of
440 When set, it enforces these options:
446 .Va WITHOUT_CLANG_EXTRAS
448 .Va WITHOUT_CLANG_FORMAT
450 .Va WITHOUT_CLANG_FULL
452 .Va WITHOUT_DTRACE_TESTS
454 .Va WITHOUT_GOOGLETEST
460 .It Va WITHOUT_DEBUG_FILES
461 Set to avoid building or installing standalone debug files for each
462 executable binary and shared library.
463 .It Va WITHOUT_DIALOG
470 When set, it enforces these options:
474 .Va WITHOUT_BSDINSTALL
477 Set to not build the Webster dictionary files.
478 .It Va WITH_DIRDEPS_BUILD
479 This is an experimental build system.
481 http://www.crufty.net/sjg/docs/freebsd-meta-mode.htm.
482 Build commands can be seen from the top-level with:
483 .Dl make show-valid-targets
484 The build is driven by dirdeps.mk using
487 Makefile.depend files found in each directory.
489 The build can be started from anywhere, and behaves the same.
490 The initial instance of
495 .Pa Makefile.depend ,
496 computing a graph of tree dependencies from the current origin.
499 skips checking dirdep dependencies and will only build in the current
500 and child directories.
502 skips building any dirdeps and only build the current directory.
504 This also utilizes the
506 logic for incremental builds.
508 The build hides commands executed unless
512 Note that there is currently no mass install feature for this.
514 When set, it enforces these options:
518 .Va WITH_INSTALL_AS_USER
521 When set, these options are also in effect:
524 .It Va WITH_META_MODE
526 .Va WITHOUT_META_MODE
532 .It Va WITH_STAGING_MAN
534 .Va WITHOUT_STAGING_MAN
536 .It Va WITH_STAGING_PROG
538 .Va WITHOUT_STAGING_PROG
546 This must be set in the environment, make command line, or
547 .Pa /etc/src-env.conf ,
550 .It Va WITH_DIRDEPS_CACHE
551 Cache result of dirdeps.mk which can save significant time
552 for subsequent builds.
554 .Va WITH_DIRDEPS_BUILD .
556 This must be set in the environment, make command line, or
557 .Pa /etc/src-env.conf ,
560 .It Va WITHOUT_DMAGENT
561 Set to not build dma Mail Transport Agent.
562 .It Va WITHOUT_DOCCOMPRESS
563 Set to not install compressed system documentation.
564 Only the uncompressed version will be installed.
565 .It Va WITH_DTRACE_TESTS
566 Set to build and install the DTrace test suite in
567 .Pa /usr/tests/cddl/usr.sbin/dtrace .
568 This test suite is considered experimental on architectures other than
569 amd64/amd64 and running it may cause system instability.
570 .It Va WITHOUT_DYNAMICROOT
571 Set this if you do not want to link
577 Set to not build and install
580 and related programs.
587 This is a default setting on
588 mips/mips, mips/mips64, powerpc/powerpc and powerpc/powerpc64.
595 This is a default setting on
596 amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, riscv/riscv64 and riscv/riscv64sf.
597 .It Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
598 Set to not build ELF Tool Chain tools
599 (addr2line, nm, size, strings and strip)
600 as part of the bootstrap process.
602 An alternate bootstrap tool chain must be provided.
604 .It Va WITHOUT_EXAMPLES
605 Set to avoid installing examples to
606 .Pa /usr/share/examples/ .
607 .It Va WITH_EXPERIMENTAL
608 Set to include experimental features in the build.
609 .It Va WITH_EXTRA_TCP_STACKS
610 Set to build extra TCP stack modules.
612 Set to not build Flattened Device Tree support as part of the base system.
613 This includes the device tree compiler (dtc) and libfdt support library.
617 and related programs.
618 When set, it enforces these options:
624 .It Va WITHOUT_FINGER
625 Set to not build or install
629 .It Va WITHOUT_FLOPPY
630 Set to not build or install programs
631 for operating floppy disk driver.
632 .It Va WITHOUT_FMTREE
633 Set to not build and install
634 .Pa /usr/sbin/fmtree .
635 .It Va WITHOUT_FORMAT_EXTENSIONS
637 .Fl fformat-extensions
638 when compiling the kernel.
639 Also disables all format checking.
641 Set to build bootloaders without Forth support.
642 .It Va WITHOUT_FP_LIBC
645 without floating-point support.
646 .It Va WITHOUT_FREEBSD_UPDATE
648 .Xr freebsd-update 8 .
650 Set to not build or install
655 Set to not build games.
660 This is a default setting on
661 arm64/aarch64, riscv/riscv64 and riscv/riscv64sf.
666 This is a default setting on
667 amd64/amd64, arm/armv6, arm/armv7, i386/i386, mips/mips, mips/mips64, powerpc/powerpc and powerpc/powerpc64.
668 .It Va WITHOUT_GNU_DIFF
671 .It Va WITHOUT_GNU_GREP
674 .It Va WITH_GNU_GREP_COMPAT
675 Set this option to include GNU extensions in
677 by linking against libgnuregex.
678 .It Va WITHOUT_GOOGLETEST
679 Set to neither build nor install
684 This is a default setting on
685 mips/mips and mips/mips64.
686 .It Va WITH_GOOGLETEST
687 Set to build and install
692 This is a default setting on
693 amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
697 as part of the base system.
698 .It Va WITHOUT_GSSAPI
699 Set to not build libgssapi.
703 and related utilities.
705 Set to build Hesiod support.
707 Set to not build HTML docs.
708 .It Va WITHOUT_HYPERV
709 Set to not build or install HyperV utilities.
711 This is a default setting on
712 arm/armv6, arm/armv7, arm64/aarch64, mips/mips, mips/mips64, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
714 Set to build or install HyperV utilities.
716 This is a default setting on
717 amd64/amd64 and i386/i386.
719 Set to not build iconv as part of libc.
720 .It Va WITHOUT_INCLUDES
721 Set to not install header files.
722 This option used to be spelled
725 The option does not work for build targets.
728 Set to not build programs and libraries related to IPv4 networking.
729 When set, it enforces these options:
733 .Va WITHOUT_INET_SUPPORT
737 programs and libraries related to IPv6 networking.
738 When set, it enforces these options:
742 .Va WITHOUT_INET6_SUPPORT
744 .It Va WITHOUT_INET6_SUPPORT
745 Set to build libraries, programs, and kernel modules without IPv6 support.
749 .It Va WITHOUT_INET_SUPPORT
750 Set to build libraries, programs, and kernel modules without IPv4 support.
751 .It Va WITHOUT_INSTALLLIB
752 Set this to not install optional libraries.
753 For example, when creating a
757 The option does not work for build targets.
759 .It Va WITH_INSTALL_AS_USER
760 Set to make install targets succeed for non-root users by installing
761 files with owner and group attributes set to that of the user running
765 The user still must set the
767 variable to point to a directory where the user has write permissions.
768 .It Va WITHOUT_IPFILTER
769 Set to not build IP Filter package.
771 Set to not build IPFW tools.
772 .It Va WITHOUT_IPSEC_SUPPORT
773 Set to not build the kernel with
776 This option is needed for
783 and related utilities.
785 Set to not build tools for the support of jails; e.g.,
792 .It Va WITHOUT_KERBEROS
793 Set this to not build Kerberos 5 (KTH Heimdal).
794 When set, these options are also in effect:
797 .It Va WITHOUT_GSSAPI
801 .It Va WITHOUT_KERBEROS_SUPPORT
803 .Va WITH_KERBEROS_SUPPORT
806 .It Va WITHOUT_KERBEROS_SUPPORT
807 Set to build some programs without Kerberos support, like
813 .It Va WITH_KERNEL_RETPOLINE
814 Set to enable the "retpoline" mitigation for CVE-2017-5715 in the kernel
816 .It Va WITHOUT_KERNEL_SYMBOLS
817 Set to not install kernel symbol files.
819 This option is recommended for those people who have small root partitions.
824 library as a part of the base system.
826 The option has no effect yet.
828 When set, these options are also in effect:
831 .It Va WITHOUT_KVM_SUPPORT
836 .It Va WITHOUT_KVM_SUPPORT
837 Set to build some programs without optional
841 Setting this variable will prevent the LDNS library from being built.
842 When set, it enforces these options:
846 .Va WITHOUT_LDNS_UTILS
850 .It Va WITHOUT_LDNS_UTILS
851 Setting this variable will prevent building the LDNS utilities
855 .It Va WITHOUT_LEGACY_CONSOLE
856 Set to not build programs that support a legacy PC console; e.g.,
861 On 64-bit platforms, set to not build 32-bit library set and a
865 This is a default setting on
866 arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
867 .It Va WITHOUT_LIBCPLUSPLUS
868 Set to avoid building libcxxrt and libc++.
869 .It Va WITHOUT_LIBPTHREAD
874 When set, it enforces these options:
881 On armv6 only, set to enable soft float ABI compatibility libraries.
882 This option is for transitioning to the new hard float ABI.
883 .It Va WITHOUT_LIBTHR
889 Set to not build LLVM's lld linker.
891 Set to not build the LLDB debugger.
893 This is a default setting on
894 arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
896 Set to build the LLDB debugger.
898 This is a default setting on
899 amd64/amd64, arm64/aarch64 and i386/i386.
900 .It Va WITHOUT_LLD_BOOTSTRAP
901 Set to not build the LLD linker during the bootstrap phase of
903 To be able to build the system, either Binutils or LLD bootstrap must be
904 enabled unless an alternate linker is provided via XLD.
905 .It Va WITHOUT_LLD_IS_LD
906 Set to use GNU binutils ld as the system linker, instead of LLVM's LLD.
907 .It Va WITHOUT_LLVM_ASSERTIONS
908 Set to disable debugging assertions in LLVM.
909 .It Va WITHOUT_LLVM_COV
913 .It Va WITHOUT_LLVM_TARGET_AARCH64
914 Set to not build LLVM target support for AArch64.
917 option should be used rather than this in most cases.
918 .It Va WITHOUT_LLVM_TARGET_ALL
919 Set to only build the required LLVM target support.
920 This option is preferred to specific target support options.
921 When set, these options are also in effect:
924 .It Va WITHOUT_LLVM_TARGET_AARCH64
926 .Va WITH_LLVM_TARGET_AARCH64
928 .It Va WITHOUT_LLVM_TARGET_ARM
930 .Va WITH_LLVM_TARGET_ARM
932 .It Va WITHOUT_LLVM_TARGET_MIPS
934 .Va WITH_LLVM_TARGET_MIPS
936 .It Va WITHOUT_LLVM_TARGET_POWERPC
938 .Va WITH_LLVM_TARGET_POWERPC
940 .It Va WITHOUT_LLVM_TARGET_RISCV
942 .Va WITH_LLVM_TARGET_RISCV
945 .It Va WITHOUT_LLVM_TARGET_ARM
946 Set to not build LLVM target support for ARM.
949 option should be used rather than this in most cases.
950 .It Va WITH_LLVM_TARGET_BPF
951 Set to build LLVM target support for BPF.
954 option should be used rather than this in most cases.
955 .It Va WITHOUT_LLVM_TARGET_MIPS
956 Set to not build LLVM target support for MIPS.
959 option should be used rather than this in most cases.
960 .It Va WITHOUT_LLVM_TARGET_POWERPC
961 Set to not build LLVM target support for PowerPC.
964 option should be used rather than this in most cases.
965 .It Va WITHOUT_LLVM_TARGET_RISCV
966 Set to not build LLVM target support for RISC-V.
969 option should be used rather than this in most cases.
970 .It Va WITHOUT_LLVM_TARGET_X86
971 Set to not build LLVM target support for X86.
974 option should be used rather than this in most cases.
975 .It Va WITH_LOADER_EFI_SECUREBOOT
978 with support for verification based on certificates obtained from UEFI.
980 .It Va WITH_LOADER_FIREWIRE
981 Enable firewire support in /boot/loader on x86. This option is a nop
982 on all other platforms.
983 .It Va WITH_LOADER_FORCE_LE
984 Set to force the powerpc boot loader to launch the kernel in little
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.
1108 Set to not build manual pages.
1109 When set, these options are also in effect:
1112 .It Va WITHOUT_MAN_UTILS
1117 .It Va WITHOUT_MANCOMPRESS
1118 Set to not to install compressed man pages.
1119 Only the uncompressed versions will be installed.
1120 .It Va WITHOUT_MAN_UTILS
1121 Set to not build utilities for manual pages,
1127 and related support files.
1128 .It Va WITH_META_MODE
1131 meta files when building, which can provide a reliable incremental build when
1134 The meta file is created in OBJDIR as
1136 These meta files track the command that was executed, its output, and the
1140 module is required unless
1143 When the module is loaded, any files used by the commands executed are
1144 tracked as dependencies for the target in its meta file.
1145 The target is considered out-of-date and rebuilt if any of these
1146 conditions are true compared to the last build:
1147 .Bl -bullet -compact
1149 The command to execute changes.
1151 The current working directory changes.
1153 The target's meta file is missing.
1155 The target's meta file is missing filemon data when filemon is loaded
1156 and a previous run did not have it loaded.
1160 Files read, executed or linked to are newer than the target.
1164 Files read, written, executed or linked are missing.
1166 The meta files can also be useful for debugging.
1168 The build hides commands that are executed unless
1173 to show some of its environment for further debugging.
1175 The build operates as it normally would otherwise.
1176 This option originally invoked a different build system but that was renamed
1178 .Va WITH_DIRDEPS_BUILD .
1180 This must be set in the environment, make command line, or
1181 .Pa /etc/src-env.conf ,
1184 .It Va WITHOUT_MLX5TOOL
1188 This is a default setting on
1189 arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1190 .It Va WITH_MLX5TOOL
1194 This is a default setting on
1195 amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1197 Set to not build programs and libraries
1198 related to NDIS emulation support.
1199 .It Va WITHOUT_NETCAT
1203 .It Va WITHOUT_NETGRAPH
1204 Set to not build applications to support
1206 When set, it enforces these options:
1212 .Va WITHOUT_BLUETOOTH
1215 When set, these options are also in effect:
1218 .It Va WITHOUT_NETGRAPH_SUPPORT
1220 .Va WITH_NETGRAPH_SUPPORT
1223 .It Va WITHOUT_NETGRAPH_SUPPORT
1224 Set to build libraries, programs, and kernel modules without netgraph support.
1228 support and related programs.
1229 If set, you might need to adopt your
1235 Set to not build NLS catalogs.
1236 When set, it enforces these options:
1240 .Va WITHOUT_NLS_CATALOGS
1242 .It Va WITHOUT_NLS_CATALOGS
1243 Set to not build NLS catalog support for
1245 .It Va WITHOUT_NS_CACHING
1246 Set to disable name caching in the
1249 The generic caching daemon,
1251 will not be built either if this option is set.
1255 and related programs.
1257 Set to not build nvme related tools and kernel modules.
1259 This is a default setting on
1260 arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1262 Set to build nvme related tools and kernel modules.
1265 This is a default setting on
1266 amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1269 .Dq "OpenFabrics Enterprise Distribution"
1270 Infiniband software stack.
1271 .It Va WITH_OFED_EXTRA
1272 Set to build the non-essential components of the
1273 .Dq "OpenFabrics Enterprise Distribution"
1274 Infiniband software stack, mostly examples.
1275 .It Va WITH_OPENLDAP
1276 Enable building openldap support for kerberos.
1277 .It Va WITHOUT_OPENMP
1278 Set to not build LLVM's OpenMP runtime.
1280 This is a default setting on
1281 arm/armv6, arm/armv7, arm64/aarch64, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1283 Set to build LLVM's OpenMP runtime.
1285 This is a default setting on
1286 amd64/amd64, i386/i386 and powerpc/powerpc64.
1287 .It Va WITHOUT_OPENSSH
1288 Set to not build OpenSSH.
1289 .It Va WITHOUT_OPENSSL
1290 Set to not build OpenSSL.
1291 When set, it enforces these options:
1297 .Va WITHOUT_KERBEROS
1299 .Va WITHOUT_KERBEROS_SUPPORT
1303 .Va WITHOUT_LDNS_UTILS
1307 .Va WITHOUT_PKGBOOTSTRAP
1315 .Va WITHOUT_WIRELESS
1318 When set, these options are also in effect:
1321 .It Va WITHOUT_GSSAPI
1327 Set to not build PAM library and modules.
1329 This option is deprecated and does nothing.
1331 When set, these options are also in effect:
1334 .It Va WITHOUT_PAM_SUPPORT
1336 .Va WITH_PAM_SUPPORT
1339 .It Va WITHOUT_PAM_SUPPORT
1340 Set to build some programs without PAM support, particularly
1345 Set to not build PF firewall package.
1346 When set, it enforces these options:
1353 Build dynamically linked binaries as
1354 Position-Independent Executable (PIE).
1355 .It Va WITHOUT_PKGBOOTSTRAP
1362 and related programs.
1363 .It Va WITHOUT_PORTSNAP
1364 Set to not build or install
1367 When set, it enforces these options:
1371 .Va WITHOUT_FREEBSD_UPDATE
1376 and related programs.
1377 .It Va WITHOUT_PROFILE
1378 Set to not build profiled libraries for use with
1381 This is a default setting on
1384 Set to build profiled libraries for use with
1387 This is a default setting on
1388 amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
1389 .It Va WITHOUT_QUOTAS
1392 and related programs.
1393 .It Va WITHOUT_RADIUS_SUPPORT
1394 Set to not build radius support into various applications, like
1398 .It Va WITH_RATELIMIT
1399 Set to build the system with rate limit support.
1402 .Dv SO_MAX_PACING_RATE
1410 .It Va WITHOUT_RBOOTD
1411 Set to not build or install
1413 .It Va WITH_REPRODUCIBLE_BUILD
1414 Set to exclude build metadata (such as the build time, user, or host)
1415 from the kernel, boot loaders, and uname output, so that builds produce
1416 bit-for-bit identical output.
1417 .It Va WITHOUT_RESCUE
1420 .It Va WITH_RETPOLINE
1421 Set to build the base system with the retpoline speculative execution
1422 vulnerability mitigation for CVE-2017-5715.
1423 .It Va WITHOUT_ROUTED
1427 .It Va WITH_RPCBIND_WARMSTART_SUPPORT
1430 with warmstart support.
1431 .It Va WITHOUT_SENDMAIL
1434 and related programs.
1435 .It Va WITHOUT_SERVICESDB
1437 .Pa /var/db/services.db .
1438 .It Va WITHOUT_SETUID_LOGIN
1439 Set this to disable the installation of
1441 as a set-user-ID root program.
1442 .It Va WITHOUT_SHAREDOCS
1443 Set to not build the
1446 .It Va WITHOUT_SHARED_TOOLCHAIN
1447 Set to build the toolchain binaries as statically linked executables.
1451 and necessary utilities like assembler, linker and library archive manager.
1452 .It Va WITH_SORT_THREADS
1453 Set to enable threads in
1455 .It Va WITHOUT_SOURCELESS
1456 Set to not build kernel modules that include sourceless code (either microcode or native code for host CPU).
1457 When set, it enforces these options:
1461 .Va WITHOUT_SOURCELESS_HOST
1463 .Va WITHOUT_SOURCELESS_UCODE
1465 .It Va WITHOUT_SOURCELESS_HOST
1466 Set to not build kernel modules that include sourceless native code for host CPU.
1467 .It Va WITHOUT_SOURCELESS_UCODE
1468 Set to not build kernel modules that include sourceless microcode.
1470 Set to not build world with propolice stack smashing protection.
1472 This is a default setting on
1473 mips/mips and mips/mips64.
1475 Set to build world with propolice stack smashing protection.
1477 This is a default setting on
1478 amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
1480 Enable staging of files to a stage tree.
1481 This can be best thought of as auto-install to
1483 with some extra meta data to ensure dependencies can be tracked.
1485 .Va WITH_DIRDEPS_BUILD .
1486 When set, these options are also in effect:
1489 .It Va WITH_STAGING_MAN
1491 .Va WITHOUT_STAGING_MAN
1493 .It Va WITH_STAGING_PROG
1495 .Va WITHOUT_STAGING_PROG
1499 This must be set in the environment, make command line, or
1500 .Pa /etc/src-env.conf ,
1503 .It Va WITH_STAGING_MAN
1504 Enable staging of man pages to stage tree.
1505 .It Va WITH_STAGING_PROG
1506 Enable staging of PROGs to stage tree.
1507 .It Va WITH_STALE_STAGED
1508 Check staged files are not stale.
1509 .It Va WITHOUT_STATS
1510 Set to neither build nor install
1512 and dependent binaries.
1518 .It Va WITHOUT_SVNLITE
1521 and related programs.
1522 .It Va WITHOUT_SYSCONS
1525 support files such as keyboard maps, fonts, and screen output maps.
1527 Enable use of sysroot during build.
1529 .Va WITH_DIRDEPS_BUILD .
1531 This must be set in the environment, make command line, or
1532 .Pa /etc/src-env.conf ,
1535 .It Va WITHOUT_SYSTEM_COMPILER
1536 Set to not opportunistically skip building a cross-compiler during the
1537 bootstrap phase of the build.
1538 Normally, if the currently installed compiler matches the planned bootstrap
1539 compiler type and revision, then it will not be built.
1540 This does not prevent a compiler from being built for installation though,
1541 only for building one for the build itself.
1544 option controls that.
1545 .It Va WITHOUT_SYSTEM_LINKER
1546 Set to not opportunistically skip building a cross-linker during the
1547 bootstrap phase of the build.
1548 Normally, if the currently installed linker matches the planned bootstrap
1549 linker type and revision, then it will not be built.
1550 This does not prevent a linker from being built for installation though,
1551 only for building one for the build itself.
1554 option controls that.
1556 This option is only relevant when
1557 .Va WITH_LLD_BOOTSTRAP
1560 Set to not build or install
1564 .It Va WITHOUT_TCP_WRAPPERS
1565 Set to not build or install
1567 and related utilities.
1569 Set to not build and install
1573 .It Va WITHOUT_TELNET
1576 and related programs.
1577 .It Va WITHOUT_TESTS
1578 Set to not build nor install the
1585 This also disables the build of all test-related dependencies, including ATF.
1586 When set, it enforces these options:
1590 .Va WITHOUT_DTRACE_TESTS
1593 When set, these options are also in effect:
1596 .It Va WITHOUT_GOOGLETEST
1600 .It Va WITHOUT_TESTS_SUPPORT
1602 .Va WITH_TESTS_SUPPORT
1605 .It Va WITHOUT_TESTS_SUPPORT
1606 Set to disables the build of all test-related dependencies, including ATF.
1607 When set, it enforces these options:
1611 .Va WITHOUT_GOOGLETEST
1613 .It Va WITHOUT_TEXTPROC
1615 programs used for text processing.
1617 Set to not build or install
1621 .It Va WITHOUT_TOOLCHAIN
1622 Set to not install header or
1623 programs used for program development,
1624 compilers, debuggers etc.
1625 When set, it enforces these options:
1631 .Va WITHOUT_CLANG_EXTRAS
1633 .Va WITHOUT_CLANG_FORMAT
1635 .Va WITHOUT_CLANG_FULL
1639 .Va WITHOUT_INCLUDES
1645 .Va WITHOUT_LLVM_COV
1647 .It Va WITHOUT_UNBOUND
1650 and related programs.
1651 .It Va WITHOUT_UNIFIED_OBJDIR
1652 Set to use the historical object directory format for
1655 For native-builds and builds done directly in sub-directories the format of
1656 .Pa ${MAKEOBJDIRPREFIX}/${.CURDIR}
1658 while for cross-builds
1659 .Pa ${MAKEOBJDIRPREFIX}/${TARGET}.${TARGET_ARCH}/${.CURDIR}
1662 This option is transitional and will be removed before the 12.0 release,
1664 .va WITH_UNIFIED_OBJDIR
1665 will be enabled permanently.
1667 This must be set in the environment, make command line, or
1668 .Pa /etc/src-env.conf ,
1672 Set to not build USB-related programs and libraries.
1673 .It Va WITHOUT_USB_GADGET_EXAMPLES
1674 Set to not build USB gadget kernel modules.
1675 .It Va WITHOUT_UTMPX
1676 Set to not build user accounting tools such as
1684 .It Va WITH_VERIEXEC
1687 which loads the contents of verified manifests into the kernel
1694 Set to not build and install vi, view, ex and related programs.
1698 support files (fonts and keymaps).
1699 .It Va WITHOUT_WARNS
1700 Set this to not add warning flags to the compiler invocations.
1701 Useful as a temporary workaround when code enters the tree
1702 which triggers warnings in environments that differ from the
1704 .It Va WITHOUT_WIRELESS
1705 Set to not build programs used for 802.11 wireless networks; especially
1706 .Xr wpa_supplicant 8
1709 When set, these options are also in effect:
1712 .It Va WITHOUT_WIRELESS_SUPPORT
1714 .Va WITH_WIRELESS_SUPPORT
1717 .It Va WITHOUT_WIRELESS_SUPPORT
1718 Set to build libraries, programs, and kernel modules without
1719 802.11 wireless support.
1720 .It Va WITHOUT_WPA_SUPPLICANT_EAPOL
1722 .Xr wpa_supplicant 8
1723 without support for the IEEE 802.1X protocol and without
1724 support for EAP-PEAP, EAP-TLS, EAP-LEAP, and EAP-TTLS
1725 protocols (usable only via 802.1X).
1727 Set to not build ZFS file system kernel module, libraries, and user commands.
1728 .It Va WITHOUT_ZONEINFO
1729 Set to not build the timezone database.
1730 When set, it enforces these options:
1734 .Va WITHOUT_ZONEINFO_LEAPSECONDS_SUPPORT
1736 .It Va WITH_ZONEINFO_LEAPSECONDS_SUPPORT
1737 Set to build leapsecond information in to the timezone database.
1740 .Bl -tag -compact -width Pa
1741 .It Pa /etc/src.conf
1742 .It Pa /etc/src-env.conf
1743 .It Pa /usr/share/mk/bsd.own.mk
1756 This manual page was autogenerated by
1757 .An tools/build/options/makeman .