xref: /freebsd/share/man/man5/src.conf.5 (revision 78adacd4eab39a3508bd8c65f0aba94fc6b907ce) 
1.\" DO NOT EDIT-- this file is @generated by tools/build/options/makeman.
2.\" $FreeBSD$
3.Dd December 8, 2020
4.Dt SRC.CONF 5
5.Os
6.Sh NAME
7.Nm src.conf
8.Nd "source build options"
9.Sh DESCRIPTION
10The
11.Nm
12file contains variables that control what components will be generated during
13the build process of the
14.Fx
15source tree; see
16.Xr build 7 .
17.Pp
18The
19.Nm
20file uses the standard makefile syntax.
21However,
22.Nm
23should not specify any dependencies to
24.Xr make 1 .
25Instead,
26.Nm
27is to set
28.Xr make 1
29variables that control the aspects of how the system builds.
30.Pp
31The default location of
32.Nm
33is
34.Pa /etc/src.conf ,
35though an alternative location can be specified in the
36.Xr make 1
37variable
38.Va SRCCONF .
39Overriding the location of
40.Nm
41may be necessary if the system-wide settings are not suitable
42for a particular build.
43For instance, setting
44.Va SRCCONF
45to
46.Pa /dev/null
47effectively resets all build controls to their defaults.
48.Pp
49The only purpose of
50.Nm
51is to control the compilation of the
52.Fx
53source code, which is usually located in
54.Pa /usr/src .
55As a rule, the system administrator creates
56.Nm
57when the values of certain control variables need to be changed
58from their defaults.
59.Pp
60In addition, control variables can be specified
61for a particular build via the
62.Fl D
63option of
64.Xr make 1
65or in its environment; see
66.Xr environ 7 .
67.Pp
68The environment of
69.Xr make 1
70for the build can be controlled via the
71.Va SRC_ENV_CONF
72variable, which defaults to
73.Pa /etc/src-env.conf .
74Some examples that may only be set in this file are
75.Va WITH_DIRDEPS_BUILD ,
76and
77.Va WITH_META_MODE ,
78and
79.Va MAKEOBJDIRPREFIX
80as they are environment-only variables.
81.Pp
82The values of variables are ignored regardless of their setting;
83even if they would be set to
84.Dq Li FALSE
85or
86.Dq Li NO .
87The presence of an option causes
88it to be honored by
89.Xr make 1 .
90.Pp
91This list provides a name and short description for variables
92that can be used for source builds.
93.Bl -tag -width indent
94.It Va WITHOUT_ACCT
95Set to not build process accounting tools such as
96.Xr accton 8
97and
98.Xr sa 8 .
99.It Va WITHOUT_ACPI
100Set to not build
101.Xr acpiconf 8 ,
102.Xr acpidump 8
103and related programs.
104.It Va WITHOUT_APM
105Set to not build
106.Xr apm 8 ,
107.Xr apmd 8
108and related programs.
109.It Va WITHOUT_ASSERT_DEBUG
110Set to compile programs and libraries without the
111.Xr assert 3
112checks.
113.It Va WITHOUT_AT
114Set to not build
115.Xr at 1
116and related utilities.
117.It Va WITHOUT_ATM
118Set to not build
119programs and libraries related to ATM networking.
120.It Va WITHOUT_AUDIT
121Set to not build audit support into system programs.
122.It Va WITHOUT_AUTHPF
123Set to not build
124.Xr authpf 8 .
125.It Va WITHOUT_AUTOFS
126Set to not build
127.Xr autofs 5
128related programs, libraries, and kernel modules.
129.It Va WITHOUT_AUTO_OBJ
130Disable automatic creation of objdirs.
131This is enabled by default if the wanted OBJDIR is writable by the current user.
132.Pp
133This must be set in the environment, make command line, or
134.Pa /etc/src-env.conf ,
135not
136.Pa /etc/src.conf .
137.It Va WITH_BEARSSL
138Build the BearSSL library.
139.Pp
140BearSSL is a tiny SSL library suitable for embedded environments.
141For details see
142.Lk http://www.BearSSL.org/
143.Pp
144This library is currently only used to perform
145signature verification and related operations
146for Verified Exec and
147.Xr loader 8 .
148When set, these options are also in effect:
149.Pp
150.Bl -inset -compact
151.It Va WITH_LOADER_EFI_SECUREBOOT
152(unless
153.Va WITHOUT_LOADER_EFI_SECUREBOOT
154is set explicitly)
155.It Va WITH_LOADER_VERIEXEC
156(unless
157.Va WITHOUT_LOADER_VERIEXEC
158is set explicitly)
159.It Va WITH_LOADER_VERIEXEC_VECTX
160(unless
161.Va WITHOUT_LOADER_VERIEXEC_VECTX
162is set explicitly)
163.It Va WITH_VERIEXEC
164(unless
165.Va WITHOUT_VERIEXEC
166is set explicitly)
167.El
168.It Va WITHOUT_BHYVE
169Set to not build or install
170.Xr bhyve 8 ,
171associated utilities, and examples.
172.Pp
173This option only affects amd64/amd64.
174.It Va WITH_BHYVE_SNAPSHOT
175Set to include support for save and restore (snapshots) in
176.Xr bhyve 8
177and
178.Xr bhyvectl 8 .
179.Pp
180This option only affects amd64/amd64.
181.It Va WITH_BIND_NOW
182Build all binaries with the
183.Dv DF_BIND_NOW
184flag set to indicate that the run-time loader should perform all relocation
185processing at process startup rather than on demand.
186.It Va WITHOUT_BLACKLIST
187Set this if you do not want to build
188.Xr blacklistd 8
189and
190.Xr blacklistctl 8 .
191When set, these options are also in effect:
192.Pp
193.Bl -inset -compact
194.It Va WITHOUT_BLACKLIST_SUPPORT
195(unless
196.Va WITH_BLACKLIST_SUPPORT
197is set explicitly)
198.El
199.It Va WITHOUT_BLACKLIST_SUPPORT
200Set to build some programs without
201.Xr libblacklist 3
202support, like
203.Xr fingerd 8 ,
204.Xr ftpd 8 ,
205and
206.Xr sshd 8 .
207.It Va WITHOUT_BLUETOOTH
208Set to not build Bluetooth related kernel modules, programs and libraries.
209.It Va WITHOUT_BOOT
210Set to not build the boot blocks and loader.
211.It Va WITHOUT_BOOTPARAMD
212Set to not build or install
213.Xr bootparamd 8 .
214.It Va WITHOUT_BOOTPD
215Set to not build or install
216.Xr bootpd 8 .
217.It Va WITHOUT_BSDINSTALL
218Set to not build
219.Xr bsdinstall 8 ,
220.Xr sade 8 ,
221and related programs.
222.It Va WITHOUT_BSD_CPIO
223Set to not build the BSD licensed version of cpio based on
224.Xr libarchive 3 .
225.It Va WITHOUT_BSD_GREP
226Install GNU grep as '[ef]grep' instead of BSD grep.
227.It Va WITHOUT_BSNMP
228Set to not build or install
229.Xr bsnmpd 1
230and related libraries and data files.
231.It Va WITHOUT_BZIP2
232Set to not build contributed bzip2 software as a part of the base system.
233.Bf -symbolic
234The option has no effect yet.
235.Ef
236When set, these options are also in effect:
237.Pp
238.Bl -inset -compact
239.It Va WITHOUT_BZIP2_SUPPORT
240(unless
241.Va WITH_BZIP2_SUPPORT
242is set explicitly)
243.El
244.It Va WITHOUT_BZIP2_SUPPORT
245Set to build some programs without optional bzip2 support.
246.It Va WITHOUT_CALENDAR
247Set to not build
248.Xr calendar 1 .
249.It Va WITHOUT_CAPSICUM
250Set to not build Capsicum support into system programs.
251When set, it enforces these options:
252.Pp
253.Bl -item -compact
254.It
255.Va WITHOUT_CASPER
256.El
257.It Va WITHOUT_CAROOT
258Set to not add the trusted certificates from the Mozilla NSS bundle to
259base.
260.It Va WITHOUT_CASPER
261Set to not build Casper program and related libraries.
262.It Va WITH_CCACHE_BUILD
263Set to use
264.Xr ccache 1
265for the build.
266No configuration is required except to install the
267.Sy devel/ccache
268package.
269When using with
270.Xr distcc 1 ,
271set
272.Sy CCACHE_PREFIX=/usr/local/bin/distcc .
273The default cache directory of
274.Pa $HOME/.ccache
275will be used, which can be overridden by setting
276.Sy CCACHE_DIR .
277The
278.Sy CCACHE_COMPILERCHECK
279option defaults to
280.Sy content
281when using the in-tree bootstrap compiler,
282and
283.Sy mtime
284when using an external compiler.
285The
286.Sy CCACHE_CPP2
287option is used for Clang but not GCC.
288.Pp
289Sharing a cache between multiple work directories requires using a layout
290similar to
291.Pa /some/prefix/src
292.Pa /some/prefix/obj
293and an environment such as:
294.Bd -literal -offset indent
295CCACHE_BASEDIR='${SRCTOP:H}' MAKEOBJDIRPREFIX='${SRCTOP:H}/obj'
296.Ed
297.Pp
298See
299.Xr ccache 1
300for more configuration options.
301.It Va WITHOUT_CCD
302Set to not build
303.Xr geom_ccd 4
304and related utilities.
305.It Va WITHOUT_CDDL
306Set to not build code licensed under Sun's CDDL.
307When set, it enforces these options:
308.Pp
309.Bl -item -compact
310.It
311.Va WITHOUT_CTF
312.It
313.Va WITHOUT_LOADER_ZFS
314.It
315.Va WITHOUT_ZFS
316.El
317.It Va WITHOUT_CLANG
318Set to not build the Clang C/C++ compiler during the regular phase of the build.
319When set, it enforces these options:
320.Pp
321.Bl -item -compact
322.It
323.Va WITHOUT_CLANG_EXTRAS
324.It
325.Va WITHOUT_CLANG_FORMAT
326.It
327.Va WITHOUT_CLANG_FULL
328.It
329.Va WITHOUT_LLVM_COV
330.El
331.It Va WITHOUT_CLANG_BOOTSTRAP
332Set to not build the Clang C/C++ compiler during the bootstrap phase of
333the build.
334To be able to build the system, either gcc or clang bootstrap must be
335enabled unless an alternate compiler is provided via XCC.
336.It Va WITH_CLANG_EXTRAS
337Set to build additional clang and llvm tools, such as bugpoint and
338clang-format.
339.It Va WITH_CLANG_FORMAT
340Set to build clang-format.
341.It Va WITHOUT_CLANG_FULL
342Set to avoid building the ARCMigrate, Rewriter and StaticAnalyzer components of
343the Clang C/C++ compiler.
344.It Va WITHOUT_CLANG_IS_CC
345Do not install links to the Clang C/C++ compiler as
346.Pa /usr/bin/cc ,
347.Pa /usr/bin/c++
348and
349.Pa /usr/bin/cpp .
350.It Va WITHOUT_CLEAN
351Do not clean before building world and/or kernel.
352.It Va WITHOUT_CPP
353Set to not build
354.Xr cpp 1 .
355.It Va WITHOUT_CROSS_COMPILER
356Set to not build any cross compiler in the cross-tools stage of buildworld.
357When compiling a different version of
358.Fx
359than what is installed on the system, provide an alternate
360compiler with XCC to ensure success.
361When compiling with an identical version of
362.Fx
363to the host, this option may be safely used.
364This option may also be safe when the host version of
365.Fx
366is close to the sources being built, but all bets are off if there have
367been any changes to the toolchain between the versions.
368When set, it enforces these options:
369.Pp
370.Bl -item -compact
371.It
372.Va WITHOUT_CLANG_BOOTSTRAP
373.It
374.Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
375.It
376.Va WITHOUT_LLD_BOOTSTRAP
377.El
378.It Va WITHOUT_CRYPT
379Set to not build any crypto code.
380When set, it enforces these options:
381.Pp
382.Bl -item -compact
383.It
384.Va WITHOUT_DMAGENT
385.It
386.Va WITHOUT_KERBEROS
387.It
388.Va WITHOUT_KERBEROS_SUPPORT
389.It
390.Va WITHOUT_LDNS
391.It
392.Va WITHOUT_LDNS_UTILS
393.It
394.Va WITHOUT_OPENSSH
395.It
396.Va WITHOUT_OPENSSL
397.It
398.Va WITHOUT_PKGBOOTSTRAP
399.It
400.Va WITHOUT_SVN
401.It
402.Va WITHOUT_SVNLITE
403.It
404.Va WITHOUT_UNBOUND
405.It
406.Va WITHOUT_WIRELESS
407.El
408.Pp
409When set, these options are also in effect:
410.Pp
411.Bl -inset -compact
412.It Va WITHOUT_GSSAPI
413(unless
414.Va WITH_GSSAPI
415is set explicitly)
416.El
417.It Va WITH_CTF
418Set to compile with CTF (Compact C Type Format) data.
419CTF data encapsulates a reduced form of debugging information
420similar to DWARF and the venerable stabs and is required for DTrace.
421.It Va WITHOUT_CUSE
422Set to not build CUSE-related programs and libraries.
423.It Va WITHOUT_CXGBETOOL
424Set to not build
425.Xr cxgbetool 8
426.Pp
427This is a default setting on
428arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
429.It Va WITH_CXGBETOOL
430Set to build
431.Xr cxgbetool 8
432.Pp
433This is a default setting on
434amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
435.It Va WITHOUT_CXX
436Set to not build
437.Xr c++ 1
438and related libraries.
439It will also prevent building of
440.Xr gperf 1
441and
442.Xr devd 8 .
443When set, it enforces these options:
444.Pp
445.Bl -item -compact
446.It
447.Va WITHOUT_CLANG
448.It
449.Va WITHOUT_CLANG_EXTRAS
450.It
451.Va WITHOUT_CLANG_FORMAT
452.It
453.Va WITHOUT_CLANG_FULL
454.It
455.Va WITHOUT_DTRACE_TESTS
456.It
457.Va WITHOUT_GOOGLETEST
458.It
459.Va WITHOUT_LLVM_COV
460.It
461.Va WITHOUT_TESTS
462.El
463.It Va WITHOUT_DEBUG_FILES
464Set to avoid building or installing standalone debug files for each
465executable binary and shared library.
466.It Va WITHOUT_DIALOG
467Set to not build
468.Xr dialog 1 ,
469.Xr dialog 3 ,
470.Xr dpv 1 ,
471and
472.Xr dpv 3 .
473When set, it enforces these options:
474.Pp
475.Bl -item -compact
476.It
477.Va WITHOUT_BSDINSTALL
478.El
479.It Va WITHOUT_DICT
480Set to not build the Webster dictionary files.
481.It Va WITH_DIRDEPS_BUILD
482This is an experimental build system.
483For details see
484http://www.crufty.net/sjg/docs/freebsd-meta-mode.htm.
485Build commands can be seen from the top-level with:
486.Dl make show-valid-targets
487The build is driven by dirdeps.mk using
488.Va DIRDEPS
489stored in
490Makefile.depend files found in each directory.
491.Pp
492The build can be started from anywhere, and behaves the same.
493The initial instance of
494.Xr make 1
495recursively reads
496.Va DIRDEPS
497from
498.Pa Makefile.depend ,
499computing a graph of tree dependencies from the current origin.
500Setting
501.Va NO_DIRDEPS
502skips checking dirdep dependencies and will only build in the current
503and child directories.
504.Va NO_DIRDEPS_BELOW
505skips building any dirdeps and only build the current directory.
506.Pp
507This also utilizes the
508.Va WITH_META_MODE
509logic for incremental builds.
510.Pp
511The build hides commands executed unless
512.Va NO_SILENT
513is defined.
514.Pp
515Note that there is currently no mass install feature for this.
516.Pp
517When set, it enforces these options:
518.Pp
519.Bl -item -compact
520.It
521.Va WITH_INSTALL_AS_USER
522.El
523.Pp
524When set, these options are also in effect:
525.Pp
526.Bl -inset -compact
527.It Va WITH_META_MODE
528(unless
529.Va WITHOUT_META_MODE
530is set explicitly)
531.It Va WITH_STAGING
532(unless
533.Va WITHOUT_STAGING
534is set explicitly)
535.It Va WITH_STAGING_MAN
536(unless
537.Va WITHOUT_STAGING_MAN
538is set explicitly)
539.It Va WITH_STAGING_PROG
540(unless
541.Va WITHOUT_STAGING_PROG
542is set explicitly)
543.It Va WITH_SYSROOT
544(unless
545.Va WITHOUT_SYSROOT
546is set explicitly)
547.El
548.Pp
549This must be set in the environment, make command line, or
550.Pa /etc/src-env.conf ,
551not
552.Pa /etc/src.conf .
553.It Va WITH_DIRDEPS_CACHE
554Cache result of dirdeps.mk which can save significant time
555for subsequent builds.
556Depends on
557.Va WITH_DIRDEPS_BUILD .
558.Pp
559This must be set in the environment, make command line, or
560.Pa /etc/src-env.conf ,
561not
562.Pa /etc/src.conf .
563.It Va WITHOUT_DMAGENT
564Set to not build dma Mail Transport Agent.
565.It Va WITHOUT_DOCCOMPRESS
566Set to not install compressed system documentation.
567Only the uncompressed version will be installed.
568.It Va WITH_DTRACE_TESTS
569Set to build and install the DTrace test suite in
570.Pa /usr/tests/cddl/usr.sbin/dtrace .
571This test suite is considered experimental on architectures other than
572amd64/amd64 and running it may cause system instability.
573.It Va WITHOUT_DYNAMICROOT
574Set this if you do not want to link
575.Pa /bin
576and
577.Pa /sbin
578dynamically.
579.It Va WITHOUT_EE
580Set to not build and install
581.Xr edit 1 ,
582.Xr ee 1 ,
583and related programs.
584.It Va WITHOUT_EFI
585Set not to build
586.Xr efivar 3
587and
588.Xr efivar 8 .
589.Pp
590This is a default setting on
591mips/mips, mips/mips64, powerpc/powerpc and powerpc/powerpc64.
592.It Va WITH_EFI
593Set to build
594.Xr efivar 3
595and
596.Xr efivar 8 .
597.Pp
598This is a default setting on
599amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, riscv/riscv64 and riscv/riscv64sf.
600.It Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
601Set to not build ELF Tool Chain tools
602(addr2line, nm, size, strings and strip)
603as part of the bootstrap process.
604.Bf -symbolic
605An alternate bootstrap tool chain must be provided.
606.Ef
607.It Va WITHOUT_EXAMPLES
608Set to avoid installing examples to
609.Pa /usr/share/examples/ .
610.It Va WITH_EXPERIMENTAL
611Set to include experimental features in the build.
612.It Va WITH_EXTRA_TCP_STACKS
613Set to build extra TCP stack modules.
614.It Va WITHOUT_FDT
615Set to not build Flattened Device Tree support as part of the base system.
616This includes the device tree compiler (dtc) and libfdt support library.
617.It Va WITHOUT_FILE
618Set to not build
619.Xr file 1
620and related programs.
621When set, it enforces these options:
622.Pp
623.Bl -item -compact
624.It
625.Va WITHOUT_SVNLITE
626.El
627.It Va WITHOUT_FINGER
628Set to not build or install
629.Xr finger 1
630and
631.Xr fingerd 8 .
632.It Va WITHOUT_FLOPPY
633Set to not build or install programs
634for operating floppy disk driver.
635.It Va WITHOUT_FMTREE
636Set to not build and install
637.Pa /usr/sbin/fmtree .
638.It Va WITHOUT_FORMAT_EXTENSIONS
639Set to not enable
640.Fl fformat-extensions
641when compiling the kernel.
642Also disables all format checking.
643.It Va WITHOUT_FORTH
644Set to build bootloaders without Forth support.
645.It Va WITHOUT_FP_LIBC
646Set to build
647.Nm libc
648without floating-point support.
649.It Va WITHOUT_FREEBSD_UPDATE
650Set to not build
651.Xr freebsd-update 8 .
652.It Va WITHOUT_FTP
653Set to not build or install
654.Xr ftp 1
655and
656.Xr ftpd 8 .
657.It Va WITHOUT_GAMES
658Set to not build games.
659.It Va WITH_GDB
660Set to build
661.Xr gdb 1 .
662.It Va WITHOUT_GH_BC
663Set to not build and install the enhanced
664.Xr bc 1
665and
666.Xr dc 1
667programs instead of the traditional FreeBSD versions.
668.It Va WITHOUT_GNU_DIFF
669Set to not build GNU
670.Xr diff3 1 .
671.It Va WITHOUT_GNU_GREP
672Set to not build GNU
673.Xr grep 1 .
674.It Va WITHOUT_GOOGLETEST
675Set to neither build nor install
676.Lb libgmock ,
677.Lb libgtest ,
678and dependent tests.
679.Pp
680This is a default setting on
681mips/mips and mips/mips64.
682.It Va WITH_GOOGLETEST
683Set to build and install
684.Lb libgmock ,
685.Lb libgtest ,
686and dependent tests.
687.Pp
688This is a default setting on
689amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
690.It Va WITHOUT_GPIO
691Set to not build
692.Xr gpioctl 8
693as part of the base system.
694.It Va WITHOUT_GSSAPI
695Set to not build libgssapi.
696.It Va WITHOUT_HAST
697Set to not build
698.Xr hastd 8
699and related utilities.
700.It Va WITH_HESIOD
701Set to build Hesiod support.
702.It Va WITHOUT_HTML
703Set to not build HTML docs.
704.It Va WITHOUT_HYPERV
705Set to not build or install HyperV utilities.
706.Pp
707This is a default setting on
708arm/armv6, arm/armv7, arm64/aarch64, mips/mips, mips/mips64, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
709.It Va WITH_HYPERV
710Set to build or install HyperV utilities.
711.Pp
712This is a default setting on
713amd64/amd64 and i386/i386.
714.It Va WITHOUT_ICONV
715Set to not build iconv as part of libc.
716.It Va WITHOUT_INCLUDES
717Set to not install header files.
718This option used to be spelled
719.Va NO_INCS .
720.Bf -symbolic
721The option does not work for build targets.
722.Ef
723.It Va WITHOUT_INET
724Set to not build programs and libraries related to IPv4 networking.
725When set, it enforces these options:
726.Pp
727.Bl -item -compact
728.It
729.Va WITHOUT_INET_SUPPORT
730.El
731.It Va WITHOUT_INET6
732Set to not build
733programs and libraries related to IPv6 networking.
734When set, it enforces these options:
735.Pp
736.Bl -item -compact
737.It
738.Va WITHOUT_INET6_SUPPORT
739.El
740.It Va WITHOUT_INET6_SUPPORT
741Set to build libraries, programs, and kernel modules without IPv6 support.
742.It Va WITHOUT_INETD
743Set to not build
744.Xr inetd 8 .
745.It Va WITHOUT_INET_SUPPORT
746Set to build libraries, programs, and kernel modules without IPv4 support.
747.It Va WITH_INIT_ALL_PATTERN
748Set to build the base system or kernel with stack variables initialized to
749.Pq compiler defined
750debugging patterns on function entry.
751This option requires the clang compiler.
752.It Va WITH_INIT_ALL_ZERO
753Set to build the base system or kernel with stack variables initialized
754to zero on function entry.
755This option requires that the clang compiler be used.
756.It Va WITHOUT_INSTALLLIB
757Set this to not install optional libraries.
758For example, when creating a
759.Xr nanobsd 8
760image.
761.Bf -symbolic
762The option does not work for build targets.
763.Ef
764.It Va WITH_INSTALL_AS_USER
765Set to make install targets succeed for non-root users by installing
766files with owner and group attributes set to that of the user running
767the
768.Xr make 1
769command.
770The user still must set the
771.Va DESTDIR
772variable to point to a directory where the user has write permissions.
773.It Va WITHOUT_IPFILTER
774Set to not build IP Filter package.
775.It Va WITHOUT_IPFW
776Set to not build IPFW tools.
777.It Va WITHOUT_IPSEC_SUPPORT
778Set to not build the kernel with
779.Xr ipsec 4
780support.
781This option is needed for
782.Xr ipsec 4
783and
784.Xr tcpmd5 4 .
785.It Va WITHOUT_ISCSI
786Set to not build
787.Xr iscsid 8
788and related utilities.
789.It Va WITHOUT_JAIL
790Set to not build tools for the support of jails; e.g.,
791.Xr jail 8 .
792.It Va WITHOUT_KDUMP
793Set to not build
794.Xr kdump 1
795and
796.Xr truss 1 .
797.It Va WITHOUT_KERBEROS
798Set this to not build Kerberos 5 (KTH Heimdal).
799When set, these options are also in effect:
800.Pp
801.Bl -inset -compact
802.It Va WITHOUT_GSSAPI
803(unless
804.Va WITH_GSSAPI
805is set explicitly)
806.It Va WITHOUT_KERBEROS_SUPPORT
807(unless
808.Va WITH_KERBEROS_SUPPORT
809is set explicitly)
810.El
811.It Va WITHOUT_KERBEROS_SUPPORT
812Set to build some programs without Kerberos support, like
813.Xr ssh 1 ,
814.Xr telnet 1 ,
815.Xr sshd 8 ,
816and
817.Xr telnetd 8 .
818.It Va WITH_KERNEL_RETPOLINE
819Set to enable the "retpoline" mitigation for CVE-2017-5715 in the kernel
820build.
821.It Va WITHOUT_KERNEL_SYMBOLS
822Set to not install kernel symbol files.
823.Bf -symbolic
824This option is recommended for those people who have small root partitions.
825.Ef
826.It Va WITHOUT_KVM
827Set to not build the
828.Nm libkvm
829library as a part of the base system.
830.Bf -symbolic
831The option has no effect yet.
832.Ef
833When set, these options are also in effect:
834.Pp
835.Bl -inset -compact
836.It Va WITHOUT_KVM_SUPPORT
837(unless
838.Va WITH_KVM_SUPPORT
839is set explicitly)
840.El
841.It Va WITHOUT_KVM_SUPPORT
842Set to build some programs without optional
843.Nm libkvm
844support.
845.It Va WITHOUT_LDNS
846Setting this variable will prevent the LDNS library from being built.
847When set, it enforces these options:
848.Pp
849.Bl -item -compact
850.It
851.Va WITHOUT_LDNS_UTILS
852.It
853.Va WITHOUT_UNBOUND
854.El
855.It Va WITHOUT_LDNS_UTILS
856Setting this variable will prevent building the LDNS utilities
857.Xr drill 1
858and
859.Xr host 1 .
860.It Va WITHOUT_LEGACY_CONSOLE
861Set to not build programs that support a legacy PC console; e.g.,
862.Xr kbdcontrol 1
863and
864.Xr vidcontrol 1 .
865.It Va WITHOUT_LIB32
866On 64-bit platforms, set to not build 32-bit library set and a
867.Nm ld-elf32.so.1
868runtime linker.
869.Pp
870This is a default setting on
871arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
872.It Va WITHOUT_LIBCPLUSPLUS
873Set to avoid building libcxxrt and libc++.
874.It Va WITHOUT_LIBPTHREAD
875Set to not build the
876.Nm libpthread
877providing library,
878.Nm libthr .
879When set, it enforces these options:
880.Pp
881.Bl -item -compact
882.It
883.Va WITHOUT_LIBTHR
884.El
885.It Va WITH_LIBSOFT
886On armv6 only, set to enable soft float ABI compatibility libraries.
887This option is for transitioning to the new hard float ABI.
888.It Va WITHOUT_LIBTHR
889Set to not build the
890.Nm libthr
891(1:1 threading)
892library.
893.It Va WITHOUT_LLD
894Set to not build LLVM's lld linker.
895.It Va WITHOUT_LLDB
896Set to not build the LLDB debugger.
897.Pp
898This is a default setting on
899arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
900.It Va WITH_LLDB
901Set to build the LLDB debugger.
902.Pp
903This is a default setting on
904amd64/amd64, arm64/aarch64 and i386/i386.
905.It Va WITHOUT_LLD_BOOTSTRAP
906Set to not build the LLD linker during the bootstrap phase of
907the build.
908To be able to build the system, either Binutils or LLD bootstrap must be
909enabled unless an alternate linker is provided via XLD.
910.It Va WITHOUT_LLD_IS_LD
911Set to use GNU binutils ld as the system linker, instead of LLVM's LLD.
912.It Va WITHOUT_LLVM_ASSERTIONS
913Set to disable debugging assertions in LLVM.
914.It Va WITHOUT_LLVM_COV
915Set to not build the
916.Xr llvm-cov 1
917tool.
918.It Va WITHOUT_LLVM_CXXFILT
919Install ELF Tool Chain's cxxfilt as c++filt, instead of LLVM's llvm-cxxfilt.
920.It Va WITHOUT_LLVM_TARGET_AARCH64
921Set to not build LLVM target support for AArch64.
922The
923.Va LLVM_TARGET_ALL
924option should be used rather than this in most cases.
925.It Va WITHOUT_LLVM_TARGET_ALL
926Set to only build the required LLVM target support.
927This option is preferred to specific target support options.
928When set, these options are also in effect:
929.Pp
930.Bl -inset -compact
931.It Va WITHOUT_LLVM_TARGET_AARCH64
932(unless
933.Va WITH_LLVM_TARGET_AARCH64
934is set explicitly)
935.It Va WITHOUT_LLVM_TARGET_ARM
936(unless
937.Va WITH_LLVM_TARGET_ARM
938is set explicitly)
939.It Va WITHOUT_LLVM_TARGET_MIPS
940(unless
941.Va WITH_LLVM_TARGET_MIPS
942is set explicitly)
943.It Va WITHOUT_LLVM_TARGET_POWERPC
944(unless
945.Va WITH_LLVM_TARGET_POWERPC
946is set explicitly)
947.It Va WITHOUT_LLVM_TARGET_RISCV
948(unless
949.Va WITH_LLVM_TARGET_RISCV
950is set explicitly)
951.El
952.It Va WITHOUT_LLVM_TARGET_ARM
953Set to not build LLVM target support for ARM.
954The
955.Va LLVM_TARGET_ALL
956option should be used rather than this in most cases.
957.It Va WITH_LLVM_TARGET_BPF
958Set to build LLVM target support for BPF.
959The
960.Va LLVM_TARGET_ALL
961option should be used rather than this in most cases.
962.It Va WITHOUT_LLVM_TARGET_MIPS
963Set to not build LLVM target support for MIPS.
964The
965.Va LLVM_TARGET_ALL
966option should be used rather than this in most cases.
967.It Va WITHOUT_LLVM_TARGET_POWERPC
968Set to not build LLVM target support for PowerPC.
969The
970.Va LLVM_TARGET_ALL
971option should be used rather than this in most cases.
972.It Va WITHOUT_LLVM_TARGET_RISCV
973Set to not build LLVM target support for RISC-V.
974The
975.Va LLVM_TARGET_ALL
976option should be used rather than this in most cases.
977.It Va WITHOUT_LLVM_TARGET_X86
978Set to not build LLVM target support for X86.
979The
980.Va LLVM_TARGET_ALL
981option should be used rather than this in most cases.
982.It Va WITH_LOADER_EFI_SECUREBOOT
983Enable building
984.Xr loader 8
985with support for verification based on certificates obtained from UEFI.
986.Pp
987.It Va WITH_LOADER_FIREWIRE
988Enable firewire support in /boot/loader on x86.
989This option is a nop on all other platforms.
990.It Va WITHOUT_LOADER_GELI
991Disable inclusion of GELI crypto support in the boot chain binaries.
992.Pp
993This is a default setting on
994powerpc/powerpc and powerpc/powerpc64.
995.It Va WITH_LOADER_GELI
996Set to build GELI bootloader support.
997.Pp
998This is a default setting on
999amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, mips/mips64, riscv/riscv64 and riscv/riscv64sf.
1000.It Va WITHOUT_LOADER_LUA
1001Set to not build LUA bindings for the boot loader.
1002.Pp
1003This is a default setting on
1004powerpc/powerpc and powerpc/powerpc64.
1005.It Va WITH_LOADER_LUA
1006Set to build LUA bindings for the boot loader.
1007.Pp
1008This is a default setting on
1009amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, mips/mips64, riscv/riscv64 and riscv/riscv64sf.
1010.It Va WITHOUT_LOADER_OFW
1011Disable building of openfirmware bootloader components.
1012.Pp
1013This is a default setting on
1014amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, mips/mips64, riscv/riscv64 and riscv/riscv64sf.
1015.It Va WITH_LOADER_OFW
1016Set to build openfirmware bootloader components.
1017.Pp
1018This is a default setting on
1019powerpc/powerpc and powerpc/powerpc64.
1020.It Va WITHOUT_LOADER_UBOOT
1021Disable building of ubldr.
1022.Pp
1023This is a default setting on
1024amd64/amd64, arm64/aarch64, i386/i386, riscv/riscv64 and riscv/riscv64sf.
1025.It Va WITH_LOADER_UBOOT
1026Set to build ubldr.
1027.Pp
1028This is a default setting on
1029arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc and powerpc/powerpc64.
1030.It Va WITH_LOADER_VERBOSE
1031Set to build with extra verbose debugging in the loader.
1032May explode already nearly too large loader over the limit.
1033Use with care.
1034.It Va WITH_LOADER_VERIEXEC
1035Enable building
1036.Xr loader 8
1037with support for verification similar to Verified Exec.
1038.Pp
1039Depends on
1040.Va WITH_BEARSSL .
1041When set, these options are also in effect:
1042.Pp
1043.Bl -inset -compact
1044.It Va WITH_LOADER_EFI_SECUREBOOT
1045(unless
1046.Va WITHOUT_LOADER_EFI_SECUREBOOT
1047is set explicitly)
1048.It Va WITH_LOADER_VERIEXEC_VECTX
1049(unless
1050.Va WITHOUT_LOADER_VERIEXEC_VECTX
1051is set explicitly)
1052.El
1053.It Va WITH_LOADER_VERIEXEC_PASS_MANIFEST
1054Enable building
1055.Xr loader 8
1056with support to pass a verified manifest to the kernel.
1057The kernel has to be built with a module to parse the manifest.
1058.Pp
1059Depends on
1060.Va WITH_LOADER_VERIEXEC .
1061.It Va WITHOUT_LOADER_ZFS
1062Set to not build ZFS file system boot loader support.
1063.It Va WITHOUT_LOCALES
1064Set to not build localization files; see
1065.Xr locale 1 .
1066.It Va WITHOUT_LOCATE
1067Set to not build
1068.Xr locate 1
1069and related programs.
1070.It Va WITHOUT_LPR
1071Set to not build
1072.Xr lpr 1
1073and related programs.
1074.It Va WITHOUT_LS_COLORS
1075Set to build
1076.Xr ls 1
1077without support for colors to distinguish file types.
1078.It Va WITHOUT_LZMA_SUPPORT
1079Set to build some programs without optional lzma compression support.
1080.It Va WITHOUT_MAIL
1081Set to not build any mail support (MUA or MTA).
1082When set, it enforces these options:
1083.Pp
1084.Bl -item -compact
1085.It
1086.Va WITHOUT_DMAGENT
1087.It
1088.Va WITHOUT_MAILWRAPPER
1089.It
1090.Va WITHOUT_SENDMAIL
1091.El
1092.It Va WITHOUT_MAILWRAPPER
1093Set to not build the
1094.Xr mailwrapper 8
1095MTA selector.
1096.It Va WITHOUT_MAKE
1097Set to not install
1098.Xr make 1
1099and related support files.
1100.It Va WITHOUT_MAKE_CHECK_USE_SANDBOX
1101Set to not execute
1102.Dq Li "make check"
1103in limited sandbox mode.
1104This option should be paired with
1105.Va WITH_INSTALL_AS_USER
1106if executed as an unprivileged user.
1107See
1108.Xr tests 7
1109for more details.
1110.It Va WITH_MALLOC_PRODUCTION
1111Set to disable assertions and statistics gathering in
1112.Xr malloc 3 .
1113It also defaults the A and J runtime options to off.
1114.It Va WITHOUT_MAN
1115Set to not build manual pages.
1116When set, these options are also in effect:
1117.Pp
1118.Bl -inset -compact
1119.It Va WITHOUT_MAN_UTILS
1120(unless
1121.Va WITH_MAN_UTILS
1122is set explicitly)
1123.El
1124.It Va WITHOUT_MANCOMPRESS
1125Set to not to install compressed man pages.
1126Only the uncompressed versions will be installed.
1127.It Va WITHOUT_MAN_UTILS
1128Set to not build utilities for manual pages,
1129.Xr apropos 1 ,
1130.Xr makewhatis 1 ,
1131.Xr man 1 ,
1132.Xr whatis 1 ,
1133.Xr manctl 8 ,
1134and related support files.
1135.It Va WITH_META_MODE
1136Create
1137.Xr make 1
1138meta files when building, which can provide a reliable incremental build when
1139using
1140.Xr filemon 4 .
1141The meta file is created in OBJDIR as
1142.Pa target.meta .
1143These meta files track the command that was executed, its output, and the
1144current directory.
1145The
1146.Xr filemon 4
1147module is required unless
1148.Va NO_FILEMON
1149is defined.
1150When the module is loaded, any files used by the commands executed are
1151tracked as dependencies for the target in its meta file.
1152The target is considered out-of-date and rebuilt if any of these
1153conditions are true compared to the last build:
1154.Bl -bullet -compact
1155.It
1156The command to execute changes.
1157.It
1158The current working directory changes.
1159.It
1160The target's meta file is missing.
1161.It
1162The target's meta file is missing filemon data when filemon is loaded
1163and a previous run did not have it loaded.
1164.It
1165[requires
1166.Xr filemon 4 ]
1167Files read, executed or linked to are newer than the target.
1168.It
1169[requires
1170.Xr filemon 4 ]
1171Files read, written, executed or linked are missing.
1172.El
1173The meta files can also be useful for debugging.
1174.Pp
1175The build hides commands that are executed unless
1176.Va NO_SILENT
1177is defined.
1178Errors cause
1179.Xr make 1
1180to show some of its environment for further debugging.
1181.Pp
1182The build operates as it normally would otherwise.
1183This option originally invoked a different build system but that was renamed
1184to
1185.Va WITH_DIRDEPS_BUILD .
1186.Pp
1187This must be set in the environment, make command line, or
1188.Pa /etc/src-env.conf ,
1189not
1190.Pa /etc/src.conf .
1191.It Va WITHOUT_MLX5TOOL
1192Set to not build
1193.Xr mlx5tool 8
1194.Pp
1195This is a default setting on
1196arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1197.It Va WITH_MLX5TOOL
1198Set to build
1199.Xr mlx5tool 8
1200.Pp
1201This is a default setting on
1202amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1203.It Va WITHOUT_NDIS
1204Set to not build programs and libraries
1205related to NDIS emulation support.
1206.It Va WITHOUT_NETCAT
1207Set to not build
1208.Xr nc 1
1209utility.
1210.It Va WITHOUT_NETGRAPH
1211Set to not build applications to support
1212.Xr netgraph 4 .
1213When set, it enforces these options:
1214.Pp
1215.Bl -item -compact
1216.It
1217.Va WITHOUT_ATM
1218.It
1219.Va WITHOUT_BLUETOOTH
1220.El
1221.Pp
1222When set, these options are also in effect:
1223.Pp
1224.Bl -inset -compact
1225.It Va WITHOUT_NETGRAPH_SUPPORT
1226(unless
1227.Va WITH_NETGRAPH_SUPPORT
1228is set explicitly)
1229.El
1230.It Va WITHOUT_NETGRAPH_SUPPORT
1231Set to build libraries, programs, and kernel modules without netgraph support.
1232.It Va WITHOUT_NIS
1233Set to not build
1234.Xr NIS 8
1235support and related programs.
1236If set, you might need to adopt your
1237.Xr nsswitch.conf 5
1238and remove
1239.Sq nis
1240entries.
1241.It Va WITHOUT_NLS
1242Set to not build NLS catalogs.
1243When set, it enforces these options:
1244.Pp
1245.Bl -item -compact
1246.It
1247.Va WITHOUT_NLS_CATALOGS
1248.El
1249.It Va WITHOUT_NLS_CATALOGS
1250Set to not build NLS catalog support for
1251.Xr csh 1 .
1252.It Va WITHOUT_NS_CACHING
1253Set to disable name caching in the
1254.Pa nsswitch
1255subsystem.
1256The generic caching daemon,
1257.Xr nscd 8 ,
1258will not be built either if this option is set.
1259.It Va WITHOUT_NTP
1260Set to not build
1261.Xr ntpd 8
1262and related programs.
1263.It Va WITHOUT_NVME
1264Set to not build nvme related tools and kernel modules.
1265.Pp
1266This is a default setting on
1267arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1268.It Va WITH_NVME
1269Set to build nvme related tools and kernel modules.
1270.Pp
1271This is a default setting on
1272amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1273.It Va WITH_OFED
1274Set to build the
1275.Dq "OpenFabrics Enterprise Distribution"
1276Infiniband software stack.
1277.It Va WITH_OFED_EXTRA
1278Set to build the non-essential components of the
1279.Dq "OpenFabrics Enterprise Distribution"
1280Infiniband software stack, mostly examples.
1281.It Va WITH_OPENLDAP
1282Enable building openldap support for kerberos.
1283.It Va WITHOUT_OPENMP
1284Set to not build LLVM's OpenMP runtime.
1285.Pp
1286This is a default setting on
1287arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1288.It Va WITH_OPENMP
1289Set to build LLVM's OpenMP runtime.
1290.Pp
1291This is a default setting on
1292amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1293.It Va WITHOUT_OPENSSH
1294Set to not build OpenSSH.
1295.It Va WITHOUT_OPENSSL
1296Set to not build OpenSSL.
1297When set, it enforces these options:
1298.Pp
1299.Bl -item -compact
1300.It
1301.Va WITHOUT_DMAGENT
1302.It
1303.Va WITHOUT_KERBEROS
1304.It
1305.Va WITHOUT_KERBEROS_SUPPORT
1306.It
1307.Va WITHOUT_LDNS
1308.It
1309.Va WITHOUT_LDNS_UTILS
1310.It
1311.Va WITHOUT_OPENSSH
1312.It
1313.Va WITHOUT_PKGBOOTSTRAP
1314.It
1315.Va WITHOUT_SVN
1316.It
1317.Va WITHOUT_SVNLITE
1318.It
1319.Va WITHOUT_UNBOUND
1320.It
1321.Va WITHOUT_WIRELESS
1322.El
1323.Pp
1324When set, these options are also in effect:
1325.Pp
1326.Bl -inset -compact
1327.It Va WITHOUT_GSSAPI
1328(unless
1329.Va WITH_GSSAPI
1330is set explicitly)
1331.El
1332.It Va WITHOUT_PAM
1333Set to not build PAM library and modules.
1334.Bf -symbolic
1335This option is deprecated and does nothing.
1336.Ef
1337When set, these options are also in effect:
1338.Pp
1339.Bl -inset -compact
1340.It Va WITHOUT_PAM_SUPPORT
1341(unless
1342.Va WITH_PAM_SUPPORT
1343is set explicitly)
1344.El
1345.It Va WITHOUT_PAM_SUPPORT
1346Set to build some programs without PAM support, particularly
1347.Xr ftpd 8
1348and
1349.Xr ppp 8 .
1350.It Va WITHOUT_PF
1351Set to not build PF firewall package.
1352When set, it enforces these options:
1353.Pp
1354.Bl -item -compact
1355.It
1356.Va WITHOUT_AUTHPF
1357.El
1358.It Va WITH_PIE
1359Build dynamically linked binaries as
1360Position-Independent Executable (PIE).
1361.It Va WITHOUT_PKGBOOTSTRAP
1362Set to not build
1363.Xr pkg 7
1364bootstrap tool.
1365.It Va WITHOUT_PMC
1366Set to not build
1367.Xr pmccontrol 8
1368and related programs.
1369.It Va WITHOUT_PORTSNAP
1370Set to not build or install
1371.Xr portsnap 8
1372and related files.
1373.It Va WITHOUT_PPP
1374Set to not build
1375.Xr ppp 8
1376and related programs.
1377.It Va WITHOUT_PROFILE
1378Set to not build profiled libraries for use with
1379.Xr gprof 8 .
1380.Pp
1381This is a default setting on
1382mips/mips64.
1383.It Va WITH_PROFILE
1384Set to build profiled libraries for use with
1385.Xr gprof 8 .
1386.Pp
1387This is a default setting on
1388amd64/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
1390Set to not build
1391.Xr quota 1
1392and related programs.
1393.It Va WITHOUT_RADIUS_SUPPORT
1394Set to not build radius support into various applications, like
1395.Xr pam_radius 8
1396and
1397.Xr ppp 8 .
1398.It Va WITH_RATELIMIT
1399Set to build the system with rate limit support.
1400.Pp
1401This makes
1402.Dv SO_MAX_PACING_RATE
1403effective in
1404.Xr getsockopt 2 ,
1405and
1406.Ar txrlimit
1407support in
1408.Xr ifconfig 8 ,
1409by proxy.
1410.It Va WITHOUT_RBOOTD
1411Set to not build or install
1412.Xr rbootd 8 .
1413.It Va WITH_REPRODUCIBLE_BUILD
1414Set to exclude build metadata (such as the build time, user, or host)
1415from the kernel, boot loaders, and uname output, so that builds produce
1416bit-for-bit identical output.
1417.It Va WITHOUT_RESCUE
1418Set to not build
1419.Xr rescue 8 .
1420.It Va WITH_RETPOLINE
1421Set to build the base system with the retpoline speculative execution
1422vulnerability mitigation for CVE-2017-5715.
1423.It Va WITHOUT_ROUTED
1424Set to not build
1425.Xr routed 8
1426utility.
1427.It Va WITH_RPCBIND_WARMSTART_SUPPORT
1428Set to build
1429.Xr rpcbind 8
1430with warmstart support.
1431.It Va WITHOUT_SENDMAIL
1432Set to not build
1433.Xr sendmail 8
1434and related programs.
1435.It Va WITHOUT_SERVICESDB
1436Set to not install
1437.Pa /var/db/services.db .
1438.It Va WITHOUT_SETUID_LOGIN
1439Set this to disable the installation of
1440.Xr login 1
1441as a set-user-ID root program.
1442.It Va WITHOUT_SHAREDOCS
1443Set to not build the
1444.Bx 4.4
1445legacy docs.
1446.It Va WITHOUT_SHARED_TOOLCHAIN
1447Set to build the toolchain binaries as statically linked executables.
1448The set includes
1449.Xr cc 1 ,
1450.Xr make 1
1451and necessary utilities like assembler, linker and library archive manager.
1452.It Va WITH_SORT_THREADS
1453Set to enable threads in
1454.Xr sort 1 .
1455.It Va WITHOUT_SOURCELESS
1456Set to not build kernel modules that include sourceless code (either microcode or native code for host CPU).
1457When set, it enforces these options:
1458.Pp
1459.Bl -item -compact
1460.It
1461.Va WITHOUT_SOURCELESS_HOST
1462.It
1463.Va WITHOUT_SOURCELESS_UCODE
1464.El
1465.It Va WITHOUT_SOURCELESS_HOST
1466Set to not build kernel modules that include sourceless native code for host CPU.
1467.It Va WITHOUT_SOURCELESS_UCODE
1468Set to not build kernel modules that include sourceless microcode.
1469.It Va WITHOUT_SSP
1470Set to not build world with propolice stack smashing protection.
1471.Pp
1472This is a default setting on
1473mips/mips and mips/mips64.
1474.It Va WITH_SSP
1475Set to build world with propolice stack smashing protection.
1476.Pp
1477This is a default setting on
1478amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
1479.It Va WITH_STAGING
1480Enable staging of files to a stage tree.
1481This can be best thought of as auto-install to
1482.Va DESTDIR
1483with some extra meta data to ensure dependencies can be tracked.
1484Depends on
1485.Va WITH_DIRDEPS_BUILD .
1486When set, these options are also in effect:
1487.Pp
1488.Bl -inset -compact
1489.It Va WITH_STAGING_MAN
1490(unless
1491.Va WITHOUT_STAGING_MAN
1492is set explicitly)
1493.It Va WITH_STAGING_PROG
1494(unless
1495.Va WITHOUT_STAGING_PROG
1496is set explicitly)
1497.El
1498.Pp
1499This must be set in the environment, make command line, or
1500.Pa /etc/src-env.conf ,
1501not
1502.Pa /etc/src.conf .
1503.It Va WITH_STAGING_MAN
1504Enable staging of man pages to stage tree.
1505.It Va WITH_STAGING_PROG
1506Enable staging of PROGs to stage tree.
1507.It Va WITH_STALE_STAGED
1508Check staged files are not stale.
1509.It Va WITHOUT_STATS
1510Set to neither build nor install
1511.Lb libstats
1512and dependent binaries.
1513.It Va WITH_SVN
1514Set to install
1515.Xr svnlite 1
1516as
1517.Xr svn 1 .
1518.It Va WITHOUT_SVNLITE
1519Set to not build
1520.Xr svnlite 1
1521and related programs.
1522.It Va WITHOUT_SYSCONS
1523Set to not build
1524.Xr syscons 4
1525support files such as keyboard maps, fonts, and screen output maps.
1526.It Va WITH_SYSROOT
1527Enable use of sysroot during build.
1528Depends on
1529.Va WITH_DIRDEPS_BUILD .
1530.Pp
1531This must be set in the environment, make command line, or
1532.Pa /etc/src-env.conf ,
1533not
1534.Pa /etc/src.conf .
1535.It Va WITHOUT_SYSTEM_COMPILER
1536Set to not opportunistically skip building a cross-compiler during the
1537bootstrap phase of the build.
1538Normally, if the currently installed compiler matches the planned bootstrap
1539compiler type and revision, then it will not be built.
1540This does not prevent a compiler from being built for installation though,
1541only for building one for the build itself.
1542The
1543.Va WITHOUT_CLANG
1544option controls that.
1545.It Va WITHOUT_SYSTEM_LINKER
1546Set to not opportunistically skip building a cross-linker during the
1547bootstrap phase of the build.
1548Normally, if the currently installed linker matches the planned bootstrap
1549linker type and revision, then it will not be built.
1550This does not prevent a linker from being built for installation though,
1551only for building one for the build itself.
1552The
1553.Va WITHOUT_LLD
1554option controls that.
1555.Pp
1556This option is only relevant when
1557.Va WITH_LLD_BOOTSTRAP
1558is set.
1559.It Va WITHOUT_TALK
1560Set to not build or install
1561.Xr talk 1
1562and
1563.Xr talkd 8 .
1564.It Va WITHOUT_TCP_WRAPPERS
1565Set to not build or install
1566.Xr tcpd 8 ,
1567and related utilities.
1568.It Va WITHOUT_TCSH
1569Set to not build and install
1570.Pa /bin/csh
1571(which is
1572.Xr tcsh 1 ) .
1573.It Va WITHOUT_TELNET
1574Set to not build
1575.Xr telnet 1
1576and related programs.
1577.It Va WITHOUT_TESTS
1578Set to not build nor install the
1579.Fx
1580Test Suite in
1581.Pa /usr/tests/ .
1582See
1583.Xr tests 7
1584for more details.
1585This also disables the build of all test-related dependencies, including ATF.
1586When set, it enforces these options:
1587.Pp
1588.Bl -item -compact
1589.It
1590.Va WITHOUT_DTRACE_TESTS
1591.El
1592.Pp
1593When set, these options are also in effect:
1594.Pp
1595.Bl -inset -compact
1596.It Va WITHOUT_GOOGLETEST
1597(unless
1598.Va WITH_GOOGLETEST
1599is set explicitly)
1600.It Va WITHOUT_TESTS_SUPPORT
1601(unless
1602.Va WITH_TESTS_SUPPORT
1603is set explicitly)
1604.El
1605.It Va WITHOUT_TESTS_SUPPORT
1606Set to disables the build of all test-related dependencies, including ATF.
1607When set, it enforces these options:
1608.Pp
1609.Bl -item -compact
1610.It
1611.Va WITHOUT_GOOGLETEST
1612.El
1613.It Va WITHOUT_TEXTPROC
1614Set to not build
1615programs used for text processing.
1616.It Va WITHOUT_TFTP
1617Set to not build or install
1618.Xr tftp 1
1619and
1620.Xr tftpd 8 .
1621.It Va WITHOUT_TOOLCHAIN
1622Set to not install header or
1623programs used for program development,
1624compilers, debuggers etc.
1625When set, it enforces these options:
1626.Pp
1627.Bl -item -compact
1628.It
1629.Va WITHOUT_CLANG
1630.It
1631.Va WITHOUT_CLANG_EXTRAS
1632.It
1633.Va WITHOUT_CLANG_FORMAT
1634.It
1635.Va WITHOUT_CLANG_FULL
1636.It
1637.Va WITHOUT_GDB
1638.It
1639.Va WITHOUT_INCLUDES
1640.It
1641.Va WITHOUT_LLD
1642.It
1643.Va WITHOUT_LLDB
1644.It
1645.Va WITHOUT_LLVM_COV
1646.El
1647.It Va WITHOUT_UNBOUND
1648Set to not build
1649.Xr unbound 8
1650and related programs.
1651.It Va WITHOUT_UNIFIED_OBJDIR
1652Set to use the historical object directory format for
1653.Xr build 7
1654targets.
1655For native-builds and builds done directly in sub-directories the format of
1656.Pa ${MAKEOBJDIRPREFIX}/${.CURDIR}
1657is used,
1658while for cross-builds
1659.Pa ${MAKEOBJDIRPREFIX}/${TARGET}.${TARGET_ARCH}/${.CURDIR}
1660is used.
1661.Pp
1662This option is transitional and will be removed before the 12.0 release,
1663at which time
1664.va WITH_UNIFIED_OBJDIR
1665will be enabled permanently.
1666.Pp
1667This must be set in the environment, make command line, or
1668.Pa /etc/src-env.conf ,
1669not
1670.Pa /etc/src.conf .
1671.It Va WITHOUT_USB
1672Set to not build USB-related programs and libraries.
1673.It Va WITHOUT_USB_GADGET_EXAMPLES
1674Set to not build USB gadget kernel modules.
1675.It Va WITHOUT_UTMPX
1676Set to not build user accounting tools such as
1677.Xr last 1 ,
1678.Xr users 1 ,
1679.Xr who 1 ,
1680.Xr ac 8 ,
1681.Xr lastlogin 8
1682and
1683.Xr utx 8 .
1684.It Va WITH_VERIEXEC
1685Enable building
1686.Xr veriexec 8
1687which loads the contents of verified manifests into the kernel
1688for use by
1689.Xr mac_veriexec 4
1690.Pp
1691Depends on
1692.Va WITH_BEARSSL .
1693.It Va WITHOUT_VI
1694Set to not build and install vi, view, ex and related programs.
1695.It Va WITHOUT_VT
1696Set to not build
1697.Xr vt 4
1698support files (fonts and keymaps).
1699.It Va WITHOUT_WARNS
1700Set this to not add warning flags to the compiler invocations.
1701Useful as a temporary workaround when code enters the tree
1702which triggers warnings in environments that differ from the
1703original developer.
1704.It Va WITHOUT_WIRELESS
1705Set to not build programs used for 802.11 wireless networks; especially
1706.Xr wpa_supplicant 8
1707and
1708.Xr hostapd 8 .
1709When set, these options are also in effect:
1710.Pp
1711.Bl -inset -compact
1712.It Va WITHOUT_WIRELESS_SUPPORT
1713(unless
1714.Va WITH_WIRELESS_SUPPORT
1715is set explicitly)
1716.El
1717.It Va WITHOUT_WIRELESS_SUPPORT
1718Set to build libraries, programs, and kernel modules without
1719802.11 wireless support.
1720.It Va WITHOUT_WPA_SUPPLICANT_EAPOL
1721Build
1722.Xr wpa_supplicant 8
1723without support for the IEEE 802.1X protocol and without
1724support for EAP-PEAP, EAP-TLS, EAP-LEAP, and EAP-TTLS
1725protocols (usable only via 802.1X).
1726.It Va WITHOUT_ZFS
1727Set to not build ZFS file system kernel module, libraries, and user commands.
1728.It Va WITHOUT_ZONEINFO
1729Set to not build the timezone database.
1730When set, it enforces these options:
1731.Pp
1732.Bl -item -compact
1733.It
1734.Va WITHOUT_ZONEINFO_LEAPSECONDS_SUPPORT
1735.El
1736.It Va WITH_ZONEINFO_LEAPSECONDS_SUPPORT
1737Set to build leapsecond information in to the timezone database.
1738.El
1739.Sh FILES
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
1744.El
1745.Sh SEE ALSO
1746.Xr make 1 ,
1747.Xr make.conf 5 ,
1748.Xr build 7 ,
1749.Xr ports 7
1750.Sh HISTORY
1751The
1752.Nm
1753file appeared in
1754.Fx 7.0 .
1755.Sh AUTHORS
1756This manual page was autogenerated by
1757.An tools/build/options/makeman .
1758