xref: /freebsd/share/man/man5/src.conf.5 (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71) 
1.\" DO NOT EDIT-- this file is @generated by tools/build/options/makeman.
2.\" $FreeBSD$
3.Dd January 7, 2021
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_BSNMP
226Set to not build or install
227.Xr bsnmpd 1
228and related libraries and data files.
229.It Va WITHOUT_BZIP2
230Set to not build contributed bzip2 software as a part of the base system.
231.Bf -symbolic
232The option has no effect yet.
233.Ef
234When set, these options are also in effect:
235.Pp
236.Bl -inset -compact
237.It Va WITHOUT_BZIP2_SUPPORT
238(unless
239.Va WITH_BZIP2_SUPPORT
240is set explicitly)
241.El
242.It Va WITHOUT_BZIP2_SUPPORT
243Set to build some programs without optional bzip2 support.
244.It Va WITHOUT_CALENDAR
245Set to not build
246.Xr calendar 1 .
247.It Va WITHOUT_CAPSICUM
248Set to not build Capsicum support into system programs.
249When set, it enforces these options:
250.Pp
251.Bl -item -compact
252.It
253.Va WITHOUT_CASPER
254.El
255.It Va WITHOUT_CAROOT
256Set to not add the trusted certificates from the Mozilla NSS bundle to
257base.
258.It Va WITHOUT_CASPER
259Set to not build Casper program and related libraries.
260.It Va WITH_CCACHE_BUILD
261Set to use
262.Xr ccache 1
263for the build.
264No configuration is required except to install the
265.Sy devel/ccache
266package.
267When using with
268.Xr distcc 1 ,
269set
270.Sy CCACHE_PREFIX=/usr/local/bin/distcc .
271The default cache directory of
272.Pa $HOME/.ccache
273will be used, which can be overridden by setting
274.Sy CCACHE_DIR .
275The
276.Sy CCACHE_COMPILERCHECK
277option defaults to
278.Sy content
279when using the in-tree bootstrap compiler,
280and
281.Sy mtime
282when using an external compiler.
283The
284.Sy CCACHE_CPP2
285option is used for Clang but not GCC.
286.Pp
287Sharing a cache between multiple work directories requires using a layout
288similar to
289.Pa /some/prefix/src
290.Pa /some/prefix/obj
291and an environment such as:
292.Bd -literal -offset indent
293CCACHE_BASEDIR='${SRCTOP:H}' MAKEOBJDIRPREFIX='${SRCTOP:H}/obj'
294.Ed
295.Pp
296See
297.Xr ccache 1
298for more configuration options.
299.It Va WITHOUT_CCD
300Set to not build
301.Xr geom_ccd 4
302and related utilities.
303.It Va WITHOUT_CDDL
304Set to not build code licensed under Sun's CDDL.
305When set, it enforces these options:
306.Pp
307.Bl -item -compact
308.It
309.Va WITHOUT_CTF
310.It
311.Va WITHOUT_LOADER_ZFS
312.It
313.Va WITHOUT_ZFS
314.El
315.It Va WITHOUT_CLANG
316Set to not build the Clang C/C++ compiler during the regular phase of the build.
317When set, it enforces these options:
318.Pp
319.Bl -item -compact
320.It
321.Va WITHOUT_CLANG_EXTRAS
322.It
323.Va WITHOUT_CLANG_FORMAT
324.It
325.Va WITHOUT_CLANG_FULL
326.It
327.Va WITHOUT_LLVM_COV
328.El
329.It Va WITHOUT_CLANG_BOOTSTRAP
330Set to not build the Clang C/C++ compiler during the bootstrap phase of
331the build.
332To be able to build the system, either gcc or clang bootstrap must be
333enabled unless an alternate compiler is provided via XCC.
334.It Va WITH_CLANG_EXTRAS
335Set to build additional clang and llvm tools, such as bugpoint and
336clang-format.
337.It Va WITH_CLANG_FORMAT
338Set to build clang-format.
339.It Va WITHOUT_CLANG_FULL
340Set to avoid building the ARCMigrate, Rewriter and StaticAnalyzer components of
341the Clang C/C++ compiler.
342.It Va WITHOUT_CLANG_IS_CC
343Do not install links to the Clang C/C++ compiler as
344.Pa /usr/bin/cc ,
345.Pa /usr/bin/c++
346and
347.Pa /usr/bin/cpp .
348.It Va WITHOUT_CLEAN
349Do not clean before building world and/or kernel.
350.It Va WITHOUT_CPP
351Set to not build
352.Xr cpp 1 .
353.It Va WITHOUT_CROSS_COMPILER
354Set to not build any cross compiler in the cross-tools stage of buildworld.
355When compiling a different version of
356.Fx
357than what is installed on the system, provide an alternate
358compiler with XCC to ensure success.
359When compiling with an identical version of
360.Fx
361to the host, this option may be safely used.
362This option may also be safe when the host version of
363.Fx
364is close to the sources being built, but all bets are off if there have
365been any changes to the toolchain between the versions.
366When set, it enforces these options:
367.Pp
368.Bl -item -compact
369.It
370.Va WITHOUT_CLANG_BOOTSTRAP
371.It
372.Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
373.It
374.Va WITHOUT_LLD_BOOTSTRAP
375.El
376.It Va WITHOUT_CRYPT
377Set to not build any crypto code.
378When set, it enforces these options:
379.Pp
380.Bl -item -compact
381.It
382.Va WITHOUT_DMAGENT
383.It
384.Va WITHOUT_KERBEROS
385.It
386.Va WITHOUT_KERBEROS_SUPPORT
387.It
388.Va WITHOUT_LDNS
389.It
390.Va WITHOUT_LDNS_UTILS
391.It
392.Va WITHOUT_OPENSSH
393.It
394.Va WITHOUT_OPENSSL
395.It
396.Va WITHOUT_PKGBOOTSTRAP
397.It
398.Va WITHOUT_SVN
399.It
400.Va WITHOUT_SVNLITE
401.It
402.Va WITHOUT_UNBOUND
403.It
404.Va WITHOUT_WIRELESS
405.El
406.Pp
407When set, these options are also in effect:
408.Pp
409.Bl -inset -compact
410.It Va WITHOUT_GSSAPI
411(unless
412.Va WITH_GSSAPI
413is set explicitly)
414.El
415.It Va WITH_CTF
416Set to compile with CTF (Compact C Type Format) data.
417CTF data encapsulates a reduced form of debugging information
418similar to DWARF and the venerable stabs and is required for DTrace.
419.It Va WITHOUT_CUSE
420Set to not build CUSE-related programs and libraries.
421.It Va WITHOUT_CXGBETOOL
422Set to not build
423.Xr cxgbetool 8
424.Pp
425This is a default setting on
426arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
427.It Va WITH_CXGBETOOL
428Set to build
429.Xr cxgbetool 8
430.Pp
431This is a default setting on
432amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
433.It Va WITHOUT_CXX
434Set to not build
435.Xr c++ 1
436and related libraries.
437It will also prevent building of
438.Xr gperf 1
439and
440.Xr devd 8 .
441When set, it enforces these options:
442.Pp
443.Bl -item -compact
444.It
445.Va WITHOUT_CLANG
446.It
447.Va WITHOUT_CLANG_EXTRAS
448.It
449.Va WITHOUT_CLANG_FORMAT
450.It
451.Va WITHOUT_CLANG_FULL
452.It
453.Va WITHOUT_DTRACE_TESTS
454.It
455.Va WITHOUT_GOOGLETEST
456.It
457.Va WITHOUT_LLVM_COV
458.It
459.Va WITHOUT_TESTS
460.El
461.It Va WITHOUT_DEBUG_FILES
462Set to avoid building or installing standalone debug files for each
463executable binary and shared library.
464.It Va WITHOUT_DIALOG
465Set to not build
466.Xr dialog 1 ,
467.Xr dialog 3 ,
468.Xr dpv 1 ,
469and
470.Xr dpv 3 .
471When set, it enforces these options:
472.Pp
473.Bl -item -compact
474.It
475.Va WITHOUT_BSDINSTALL
476.El
477.It Va WITHOUT_DICT
478Set to not build the Webster dictionary files.
479.It Va WITH_DIRDEPS_BUILD
480This is an experimental build system.
481For details see
482http://www.crufty.net/sjg/docs/freebsd-meta-mode.htm.
483Build commands can be seen from the top-level with:
484.Dl make show-valid-targets
485The build is driven by dirdeps.mk using
486.Va DIRDEPS
487stored in
488Makefile.depend files found in each directory.
489.Pp
490The build can be started from anywhere, and behaves the same.
491The initial instance of
492.Xr make 1
493recursively reads
494.Va DIRDEPS
495from
496.Pa Makefile.depend ,
497computing a graph of tree dependencies from the current origin.
498Setting
499.Va NO_DIRDEPS
500skips checking dirdep dependencies and will only build in the current
501and child directories.
502.Va NO_DIRDEPS_BELOW
503skips building any dirdeps and only build the current directory.
504.Pp
505This also utilizes the
506.Va WITH_META_MODE
507logic for incremental builds.
508.Pp
509The build hides commands executed unless
510.Va NO_SILENT
511is defined.
512.Pp
513Note that there is currently no mass install feature for this.
514.Pp
515When set, it enforces these options:
516.Pp
517.Bl -item -compact
518.It
519.Va WITH_INSTALL_AS_USER
520.El
521.Pp
522When set, these options are also in effect:
523.Pp
524.Bl -inset -compact
525.It Va WITH_META_MODE
526(unless
527.Va WITHOUT_META_MODE
528is set explicitly)
529.It Va WITH_STAGING
530(unless
531.Va WITHOUT_STAGING
532is set explicitly)
533.It Va WITH_STAGING_MAN
534(unless
535.Va WITHOUT_STAGING_MAN
536is set explicitly)
537.It Va WITH_STAGING_PROG
538(unless
539.Va WITHOUT_STAGING_PROG
540is set explicitly)
541.It Va WITH_SYSROOT
542(unless
543.Va WITHOUT_SYSROOT
544is set explicitly)
545.El
546.Pp
547This must be set in the environment, make command line, or
548.Pa /etc/src-env.conf ,
549not
550.Pa /etc/src.conf .
551.It Va WITH_DIRDEPS_CACHE
552Cache result of dirdeps.mk which can save significant time
553for subsequent builds.
554Depends on
555.Va WITH_DIRDEPS_BUILD .
556.Pp
557This must be set in the environment, make command line, or
558.Pa /etc/src-env.conf ,
559not
560.Pa /etc/src.conf .
561.It Va WITHOUT_DMAGENT
562Set to not build dma Mail Transport Agent.
563.It Va WITHOUT_DOCCOMPRESS
564Set to not install compressed system documentation.
565Only the uncompressed version will be installed.
566.It Va WITH_DTRACE_TESTS
567Set to build and install the DTrace test suite in
568.Pa /usr/tests/cddl/usr.sbin/dtrace .
569This test suite is considered experimental on architectures other than
570amd64/amd64 and running it may cause system instability.
571.It Va WITHOUT_DYNAMICROOT
572Set this if you do not want to link
573.Pa /bin
574and
575.Pa /sbin
576dynamically.
577.It Va WITHOUT_EE
578Set to not build and install
579.Xr edit 1 ,
580.Xr ee 1 ,
581and related programs.
582.It Va WITHOUT_EFI
583Set not to build
584.Xr efivar 3
585and
586.Xr efivar 8 .
587.Pp
588This is a default setting on
589mips/mips, mips/mips64, powerpc/powerpc and powerpc/powerpc64.
590.It Va WITH_EFI
591Set to build
592.Xr efivar 3
593and
594.Xr efivar 8 .
595.Pp
596This is a default setting on
597amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, riscv/riscv64 and riscv/riscv64sf.
598.It Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
599Set to not build ELF Tool Chain tools
600(addr2line, nm, size, strings and strip)
601as part of the bootstrap process.
602.Bf -symbolic
603An alternate bootstrap tool chain must be provided.
604.Ef
605.It Va WITHOUT_EXAMPLES
606Set to avoid installing examples to
607.Pa /usr/share/examples/ .
608.It Va WITH_EXPERIMENTAL
609Set to include experimental features in the build.
610.It Va WITH_EXTRA_TCP_STACKS
611Set to build extra TCP stack modules.
612.It Va WITHOUT_FDT
613Set to not build Flattened Device Tree support as part of the base system.
614This includes the device tree compiler (dtc) and libfdt support library.
615.It Va WITHOUT_FILE
616Set to not build
617.Xr file 1
618and related programs.
619When set, it enforces these options:
620.Pp
621.Bl -item -compact
622.It
623.Va WITHOUT_SVNLITE
624.El
625.It Va WITHOUT_FINGER
626Set to not build or install
627.Xr finger 1
628and
629.Xr fingerd 8 .
630.It Va WITHOUT_FLOPPY
631Set to not build or install programs
632for operating floppy disk driver.
633.It Va WITHOUT_FMTREE
634Set to not build and install
635.Pa /usr/sbin/fmtree .
636.It Va WITHOUT_FORMAT_EXTENSIONS
637Set to not enable
638.Fl fformat-extensions
639when compiling the kernel.
640Also disables all format checking.
641.It Va WITHOUT_FORTH
642Set to build bootloaders without Forth support.
643.It Va WITHOUT_FP_LIBC
644Set to build
645.Nm libc
646without floating-point support.
647.It Va WITHOUT_FREEBSD_UPDATE
648Set to not build
649.Xr freebsd-update 8 .
650.It Va WITHOUT_FTP
651Set to not build or install
652.Xr ftp 1
653and
654.Xr ftpd 8 .
655.It Va WITHOUT_GAMES
656Set to not build games.
657.It Va WITHOUT_GH_BC
658Set to not build and install the enhanced
659.Xr bc 1
660and
661.Xr dc 1
662programs instead of the traditional FreeBSD versions.
663.It Va WITHOUT_GNU_DIFF
664Set to not build GNU
665.Xr diff3 1 .
666.It Va WITHOUT_GOOGLETEST
667Set to neither build nor install
668.Lb libgmock ,
669.Lb libgtest ,
670and dependent tests.
671.Pp
672This is a default setting on
673mips/mips and mips/mips64.
674.It Va WITH_GOOGLETEST
675Set to build and install
676.Lb libgmock ,
677.Lb libgtest ,
678and dependent tests.
679.Pp
680This is a default setting on
681amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
682.It Va WITHOUT_GPIO
683Set to not build
684.Xr gpioctl 8
685as part of the base system.
686.It Va WITHOUT_GSSAPI
687Set to not build libgssapi.
688.It Va WITHOUT_HAST
689Set to not build
690.Xr hastd 8
691and related utilities.
692.It Va WITH_HESIOD
693Set to build Hesiod support.
694.It Va WITHOUT_HTML
695Set to not build HTML docs.
696.It Va WITHOUT_HYPERV
697Set to not build or install HyperV utilities.
698.Pp
699This is a default setting on
700arm/armv6, arm/armv7, arm64/aarch64, mips/mips, mips/mips64, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
701.It Va WITH_HYPERV
702Set to build or install HyperV utilities.
703.Pp
704This is a default setting on
705amd64/amd64 and i386/i386.
706.It Va WITHOUT_ICONV
707Set to not build iconv as part of libc.
708.It Va WITHOUT_INCLUDES
709Set to not install header files.
710This option used to be spelled
711.Va NO_INCS .
712.Bf -symbolic
713The option does not work for build targets.
714.Ef
715.It Va WITHOUT_INET
716Set to not build programs and libraries related to IPv4 networking.
717When set, it enforces these options:
718.Pp
719.Bl -item -compact
720.It
721.Va WITHOUT_INET_SUPPORT
722.El
723.It Va WITHOUT_INET6
724Set to not build
725programs and libraries related to IPv6 networking.
726When set, it enforces these options:
727.Pp
728.Bl -item -compact
729.It
730.Va WITHOUT_INET6_SUPPORT
731.El
732.It Va WITHOUT_INET6_SUPPORT
733Set to build libraries, programs, and kernel modules without IPv6 support.
734.It Va WITHOUT_INETD
735Set to not build
736.Xr inetd 8 .
737.It Va WITHOUT_INET_SUPPORT
738Set to build libraries, programs, and kernel modules without IPv4 support.
739.It Va WITH_INIT_ALL_PATTERN
740Set to build the base system or kernel with stack variables initialized to
741.Pq compiler defined
742debugging patterns on function entry.
743This option requires the clang compiler.
744.It Va WITH_INIT_ALL_ZERO
745Set to build the base system or kernel with stack variables initialized
746to zero on function entry.
747This option requires that the clang compiler be used.
748.It Va WITHOUT_INSTALLLIB
749Set this to not install optional libraries.
750For example, when creating a
751.Xr nanobsd 8
752image.
753.Bf -symbolic
754The option does not work for build targets.
755.Ef
756.It Va WITH_INSTALL_AS_USER
757Set to make install targets succeed for non-root users by installing
758files with owner and group attributes set to that of the user running
759the
760.Xr make 1
761command.
762The user still must set the
763.Va DESTDIR
764variable to point to a directory where the user has write permissions.
765.It Va WITHOUT_IPFILTER
766Set to not build IP Filter package.
767.It Va WITHOUT_IPFW
768Set to not build IPFW tools.
769.It Va WITHOUT_IPSEC_SUPPORT
770Set to not build the kernel with
771.Xr ipsec 4
772support.
773This option is needed for
774.Xr ipsec 4
775and
776.Xr tcpmd5 4 .
777.It Va WITHOUT_ISCSI
778Set to not build
779.Xr iscsid 8
780and related utilities.
781.It Va WITHOUT_JAIL
782Set to not build tools for the support of jails; e.g.,
783.Xr jail 8 .
784.It Va WITHOUT_KDUMP
785Set to not build
786.Xr kdump 1
787and
788.Xr truss 1 .
789.It Va WITHOUT_KERBEROS
790Set this to not build Kerberos 5 (KTH Heimdal).
791When set, these options are also in effect:
792.Pp
793.Bl -inset -compact
794.It Va WITHOUT_GSSAPI
795(unless
796.Va WITH_GSSAPI
797is set explicitly)
798.It Va WITHOUT_KERBEROS_SUPPORT
799(unless
800.Va WITH_KERBEROS_SUPPORT
801is set explicitly)
802.El
803.It Va WITHOUT_KERBEROS_SUPPORT
804Set to build some programs without Kerberos support, like
805.Xr ssh 1 ,
806.Xr telnet 1 ,
807.Xr sshd 8 ,
808and
809.Xr telnetd 8 .
810.It Va WITH_KERNEL_RETPOLINE
811Set to enable the "retpoline" mitigation for CVE-2017-5715 in the kernel
812build.
813.It Va WITHOUT_KERNEL_SYMBOLS
814Set to not install kernel symbol files.
815.Bf -symbolic
816This option is recommended for those people who have small root partitions.
817.Ef
818.It Va WITHOUT_KVM
819Set to not build the
820.Nm libkvm
821library as a part of the base system.
822.Bf -symbolic
823The option has no effect yet.
824.Ef
825When set, these options are also in effect:
826.Pp
827.Bl -inset -compact
828.It Va WITHOUT_KVM_SUPPORT
829(unless
830.Va WITH_KVM_SUPPORT
831is set explicitly)
832.El
833.It Va WITHOUT_KVM_SUPPORT
834Set to build some programs without optional
835.Nm libkvm
836support.
837.It Va WITHOUT_LDNS
838Setting this variable will prevent the LDNS library from being built.
839When set, it enforces these options:
840.Pp
841.Bl -item -compact
842.It
843.Va WITHOUT_LDNS_UTILS
844.It
845.Va WITHOUT_UNBOUND
846.El
847.It Va WITHOUT_LDNS_UTILS
848Setting this variable will prevent building the LDNS utilities
849.Xr drill 1
850and
851.Xr host 1 .
852.It Va WITHOUT_LEGACY_CONSOLE
853Set to not build programs that support a legacy PC console; e.g.,
854.Xr kbdcontrol 1
855and
856.Xr vidcontrol 1 .
857.It Va WITHOUT_LIB32
858On 64-bit platforms, set to not build 32-bit library set and a
859.Nm ld-elf32.so.1
860runtime linker.
861.Pp
862This is a default setting on
863arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
864.It Va WITHOUT_LIBCPLUSPLUS
865Set to avoid building libcxxrt and libc++.
866.It Va WITHOUT_LIBPTHREAD
867Set to not build the
868.Nm libpthread
869providing library,
870.Nm libthr .
871When set, it enforces these options:
872.Pp
873.Bl -item -compact
874.It
875.Va WITHOUT_LIBTHR
876.El
877.It Va WITH_LIBSOFT
878On armv6 only, set to enable soft float ABI compatibility libraries.
879This option is for transitioning to the new hard float ABI.
880.It Va WITHOUT_LIBTHR
881Set to not build the
882.Nm libthr
883(1:1 threading)
884library.
885.It Va WITHOUT_LLD
886Set to not build LLVM's lld linker.
887.It Va WITHOUT_LLDB
888Set to not build the LLDB debugger.
889.Pp
890This is a default setting on
891arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
892.It Va WITH_LLDB
893Set to build the LLDB debugger.
894.Pp
895This is a default setting on
896amd64/amd64, arm64/aarch64 and i386/i386.
897.It Va WITHOUT_LLD_BOOTSTRAP
898Set to not build the LLD linker during the bootstrap phase of
899the build.
900To be able to build the system, either Binutils or LLD bootstrap must be
901enabled unless an alternate linker is provided via XLD.
902.It Va WITHOUT_LLD_IS_LD
903Set to use GNU binutils ld as the system linker, instead of LLVM's LLD.
904.It Va WITHOUT_LLVM_ASSERTIONS
905Set to disable debugging assertions in LLVM.
906.It Va WITHOUT_LLVM_COV
907Set to not build the
908.Xr llvm-cov 1
909tool.
910.It Va WITHOUT_LLVM_CXXFILT
911Install ELF Tool Chain's cxxfilt as c++filt, instead of LLVM's llvm-cxxfilt.
912.It Va WITHOUT_LLVM_TARGET_AARCH64
913Set to not build LLVM target support for AArch64.
914The
915.Va LLVM_TARGET_ALL
916option should be used rather than this in most cases.
917.It Va WITHOUT_LLVM_TARGET_ALL
918Set to only build the required LLVM target support.
919This option is preferred to specific target support options.
920When set, these options are also in effect:
921.Pp
922.Bl -inset -compact
923.It Va WITHOUT_LLVM_TARGET_AARCH64
924(unless
925.Va WITH_LLVM_TARGET_AARCH64
926is set explicitly)
927.It Va WITHOUT_LLVM_TARGET_ARM
928(unless
929.Va WITH_LLVM_TARGET_ARM
930is set explicitly)
931.It Va WITHOUT_LLVM_TARGET_MIPS
932(unless
933.Va WITH_LLVM_TARGET_MIPS
934is set explicitly)
935.It Va WITHOUT_LLVM_TARGET_POWERPC
936(unless
937.Va WITH_LLVM_TARGET_POWERPC
938is set explicitly)
939.It Va WITHOUT_LLVM_TARGET_RISCV
940(unless
941.Va WITH_LLVM_TARGET_RISCV
942is set explicitly)
943.El
944.It Va WITHOUT_LLVM_TARGET_ARM
945Set to not build LLVM target support for ARM.
946The
947.Va LLVM_TARGET_ALL
948option should be used rather than this in most cases.
949.It Va WITH_LLVM_TARGET_BPF
950Set to build LLVM target support for BPF.
951The
952.Va LLVM_TARGET_ALL
953option should be used rather than this in most cases.
954.It Va WITHOUT_LLVM_TARGET_MIPS
955Set to not build LLVM target support for MIPS.
956The
957.Va LLVM_TARGET_ALL
958option should be used rather than this in most cases.
959.It Va WITHOUT_LLVM_TARGET_POWERPC
960Set to not build LLVM target support for PowerPC.
961The
962.Va LLVM_TARGET_ALL
963option should be used rather than this in most cases.
964.It Va WITHOUT_LLVM_TARGET_RISCV
965Set to not build LLVM target support for RISC-V.
966The
967.Va LLVM_TARGET_ALL
968option should be used rather than this in most cases.
969.It Va WITHOUT_LLVM_TARGET_X86
970Set to not build LLVM target support for X86.
971The
972.Va LLVM_TARGET_ALL
973option should be used rather than this in most cases.
974.It Va WITH_LOADER_EFI_SECUREBOOT
975Enable building
976.Xr loader 8
977with support for verification based on certificates obtained from UEFI.
978.Pp
979.It Va WITH_LOADER_FIREWIRE
980Enable firewire support in /boot/loader on x86.
981This option is a nop on all other platforms.
982.It Va WITHOUT_LOADER_GELI
983Disable inclusion of GELI crypto support in the boot chain binaries.
984.Pp
985This is a default setting on
986powerpc/powerpc and powerpc/powerpc64.
987.It Va WITH_LOADER_GELI
988Set to build GELI bootloader support.
989.Pp
990This is a default setting on
991amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, mips/mips64, riscv/riscv64 and riscv/riscv64sf.
992.It Va WITHOUT_LOADER_LUA
993Set to not build LUA bindings for the boot loader.
994.Pp
995This is a default setting on
996powerpc/powerpc and powerpc/powerpc64.
997.It Va WITH_LOADER_LUA
998Set to build LUA bindings for the boot loader.
999.Pp
1000This is a default setting on
1001amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, mips/mips64, riscv/riscv64 and riscv/riscv64sf.
1002.It Va WITHOUT_LOADER_OFW
1003Disable building of openfirmware bootloader components.
1004.Pp
1005This is a default setting on
1006amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, mips/mips64, riscv/riscv64 and riscv/riscv64sf.
1007.It Va WITH_LOADER_OFW
1008Set to build openfirmware bootloader components.
1009.Pp
1010This is a default setting on
1011powerpc/powerpc and powerpc/powerpc64.
1012.It Va WITHOUT_LOADER_UBOOT
1013Disable building of ubldr.
1014.Pp
1015This is a default setting on
1016amd64/amd64, arm64/aarch64, i386/i386, riscv/riscv64 and riscv/riscv64sf.
1017.It Va WITH_LOADER_UBOOT
1018Set to build ubldr.
1019.Pp
1020This is a default setting on
1021arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc and powerpc/powerpc64.
1022.It Va WITH_LOADER_VERBOSE
1023Set to build with extra verbose debugging in the loader.
1024May explode already nearly too large loader over the limit.
1025Use with care.
1026.It Va WITH_LOADER_VERIEXEC
1027Enable building
1028.Xr loader 8
1029with support for verification similar to Verified Exec.
1030.Pp
1031Depends on
1032.Va WITH_BEARSSL .
1033When set, these options are also in effect:
1034.Pp
1035.Bl -inset -compact
1036.It Va WITH_LOADER_EFI_SECUREBOOT
1037(unless
1038.Va WITHOUT_LOADER_EFI_SECUREBOOT
1039is set explicitly)
1040.It Va WITH_LOADER_VERIEXEC_VECTX
1041(unless
1042.Va WITHOUT_LOADER_VERIEXEC_VECTX
1043is set explicitly)
1044.El
1045.It Va WITH_LOADER_VERIEXEC_PASS_MANIFEST
1046Enable building
1047.Xr loader 8
1048with support to pass a verified manifest to the kernel.
1049The kernel has to be built with a module to parse the manifest.
1050.Pp
1051Depends on
1052.Va WITH_LOADER_VERIEXEC .
1053.It Va WITHOUT_LOADER_ZFS
1054Set to not build ZFS file system boot loader support.
1055.It Va WITHOUT_LOCALES
1056Set to not build localization files; see
1057.Xr locale 1 .
1058.It Va WITHOUT_LOCATE
1059Set to not build
1060.Xr locate 1
1061and related programs.
1062.It Va WITHOUT_LPR
1063Set to not build
1064.Xr lpr 1
1065and related programs.
1066.It Va WITHOUT_LS_COLORS
1067Set to build
1068.Xr ls 1
1069without support for colors to distinguish file types.
1070.It Va WITHOUT_LZMA_SUPPORT
1071Set to build some programs without optional lzma compression support.
1072.It Va WITHOUT_MAIL
1073Set to not build any mail support (MUA or MTA).
1074When set, it enforces these options:
1075.Pp
1076.Bl -item -compact
1077.It
1078.Va WITHOUT_DMAGENT
1079.It
1080.Va WITHOUT_MAILWRAPPER
1081.It
1082.Va WITHOUT_SENDMAIL
1083.El
1084.It Va WITHOUT_MAILWRAPPER
1085Set to not build the
1086.Xr mailwrapper 8
1087MTA selector.
1088.It Va WITHOUT_MAKE
1089Set to not install
1090.Xr make 1
1091and related support files.
1092.It Va WITHOUT_MAKE_CHECK_USE_SANDBOX
1093Set to not execute
1094.Dq Li "make check"
1095in limited sandbox mode.
1096This option should be paired with
1097.Va WITH_INSTALL_AS_USER
1098if executed as an unprivileged user.
1099See
1100.Xr tests 7
1101for more details.
1102.It Va WITH_MALLOC_PRODUCTION
1103Set to disable assertions and statistics gathering in
1104.Xr malloc 3 .
1105It also defaults the A and J runtime options to off.
1106.It Va WITHOUT_MAN
1107Set to not build manual pages.
1108When set, these options are also in effect:
1109.Pp
1110.Bl -inset -compact
1111.It Va WITHOUT_MAN_UTILS
1112(unless
1113.Va WITH_MAN_UTILS
1114is set explicitly)
1115.El
1116.It Va WITHOUT_MANCOMPRESS
1117Set to not to install compressed man pages.
1118Only the uncompressed versions will be installed.
1119.It Va WITHOUT_MAN_UTILS
1120Set to not build utilities for manual pages,
1121.Xr apropos 1 ,
1122.Xr makewhatis 1 ,
1123.Xr man 1 ,
1124.Xr whatis 1 ,
1125.Xr manctl 8 ,
1126and related support files.
1127.It Va WITH_META_MODE
1128Create
1129.Xr make 1
1130meta files when building, which can provide a reliable incremental build when
1131using
1132.Xr filemon 4 .
1133The meta file is created in OBJDIR as
1134.Pa target.meta .
1135These meta files track the command that was executed, its output, and the
1136current directory.
1137The
1138.Xr filemon 4
1139module is required unless
1140.Va NO_FILEMON
1141is defined.
1142When the module is loaded, any files used by the commands executed are
1143tracked as dependencies for the target in its meta file.
1144The target is considered out-of-date and rebuilt if any of these
1145conditions are true compared to the last build:
1146.Bl -bullet -compact
1147.It
1148The command to execute changes.
1149.It
1150The current working directory changes.
1151.It
1152The target's meta file is missing.
1153.It
1154The target's meta file is missing filemon data when filemon is loaded
1155and a previous run did not have it loaded.
1156.It
1157[requires
1158.Xr filemon 4 ]
1159Files read, executed or linked to are newer than the target.
1160.It
1161[requires
1162.Xr filemon 4 ]
1163Files read, written, executed or linked are missing.
1164.El
1165The meta files can also be useful for debugging.
1166.Pp
1167The build hides commands that are executed unless
1168.Va NO_SILENT
1169is defined.
1170Errors cause
1171.Xr make 1
1172to show some of its environment for further debugging.
1173.Pp
1174The build operates as it normally would otherwise.
1175This option originally invoked a different build system but that was renamed
1176to
1177.Va WITH_DIRDEPS_BUILD .
1178.Pp
1179This must be set in the environment, make command line, or
1180.Pa /etc/src-env.conf ,
1181not
1182.Pa /etc/src.conf .
1183.It Va WITHOUT_MLX5TOOL
1184Set to not build
1185.Xr mlx5tool 8
1186.Pp
1187This is a default setting on
1188arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1189.It Va WITH_MLX5TOOL
1190Set to build
1191.Xr mlx5tool 8
1192.Pp
1193This is a default setting on
1194amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1195.It Va WITHOUT_NDIS
1196Set to not build programs and libraries
1197related to NDIS emulation support.
1198.It Va WITHOUT_NETCAT
1199Set to not build
1200.Xr nc 1
1201utility.
1202.It Va WITHOUT_NETGRAPH
1203Set to not build applications to support
1204.Xr netgraph 4 .
1205When set, it enforces these options:
1206.Pp
1207.Bl -item -compact
1208.It
1209.Va WITHOUT_ATM
1210.It
1211.Va WITHOUT_BLUETOOTH
1212.El
1213.Pp
1214When set, these options are also in effect:
1215.Pp
1216.Bl -inset -compact
1217.It Va WITHOUT_NETGRAPH_SUPPORT
1218(unless
1219.Va WITH_NETGRAPH_SUPPORT
1220is set explicitly)
1221.El
1222.It Va WITHOUT_NETGRAPH_SUPPORT
1223Set to build libraries, programs, and kernel modules without netgraph support.
1224.It Va WITHOUT_NIS
1225Set to not build
1226.Xr NIS 8
1227support and related programs.
1228If set, you might need to adopt your
1229.Xr nsswitch.conf 5
1230and remove
1231.Sq nis
1232entries.
1233.It Va WITHOUT_NLS
1234Set to not build NLS catalogs.
1235When set, it enforces these options:
1236.Pp
1237.Bl -item -compact
1238.It
1239.Va WITHOUT_NLS_CATALOGS
1240.El
1241.It Va WITHOUT_NLS_CATALOGS
1242Set to not build NLS catalog support for
1243.Xr csh 1 .
1244.It Va WITHOUT_NS_CACHING
1245Set to disable name caching in the
1246.Pa nsswitch
1247subsystem.
1248The generic caching daemon,
1249.Xr nscd 8 ,
1250will not be built either if this option is set.
1251.It Va WITHOUT_NTP
1252Set to not build
1253.Xr ntpd 8
1254and related programs.
1255.It Va WITHOUT_NVME
1256Set to not build nvme related tools and kernel modules.
1257.Pp
1258This is a default setting on
1259arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1260.It Va WITH_NVME
1261Set to build nvme related tools and kernel modules.
1262.Pp
1263This is a default setting on
1264amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1265.It Va WITH_OFED
1266Set to build the
1267.Dq "OpenFabrics Enterprise Distribution"
1268Infiniband software stack.
1269.It Va WITH_OFED_EXTRA
1270Set to build the non-essential components of the
1271.Dq "OpenFabrics Enterprise Distribution"
1272Infiniband software stack, mostly examples.
1273.It Va WITH_OPENLDAP
1274Enable building openldap support for kerberos.
1275.It Va WITHOUT_OPENMP
1276Set to not build LLVM's OpenMP runtime.
1277.Pp
1278This is a default setting on
1279arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1280.It Va WITH_OPENMP
1281Set to build LLVM's OpenMP runtime.
1282.Pp
1283This is a default setting on
1284amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1285.It Va WITHOUT_OPENSSH
1286Set to not build OpenSSH.
1287.It Va WITHOUT_OPENSSL
1288Set to not build OpenSSL.
1289When set, it enforces these options:
1290.Pp
1291.Bl -item -compact
1292.It
1293.Va WITHOUT_DMAGENT
1294.It
1295.Va WITHOUT_KERBEROS
1296.It
1297.Va WITHOUT_KERBEROS_SUPPORT
1298.It
1299.Va WITHOUT_LDNS
1300.It
1301.Va WITHOUT_LDNS_UTILS
1302.It
1303.Va WITHOUT_OPENSSH
1304.It
1305.Va WITHOUT_PKGBOOTSTRAP
1306.It
1307.Va WITHOUT_SVN
1308.It
1309.Va WITHOUT_SVNLITE
1310.It
1311.Va WITHOUT_UNBOUND
1312.It
1313.Va WITHOUT_WIRELESS
1314.El
1315.Pp
1316When set, these options are also in effect:
1317.Pp
1318.Bl -inset -compact
1319.It Va WITHOUT_GSSAPI
1320(unless
1321.Va WITH_GSSAPI
1322is set explicitly)
1323.El
1324.It Va WITHOUT_PAM
1325Set to not build PAM library and modules.
1326.Bf -symbolic
1327This option is deprecated and does nothing.
1328.Ef
1329When set, these options are also in effect:
1330.Pp
1331.Bl -inset -compact
1332.It Va WITHOUT_PAM_SUPPORT
1333(unless
1334.Va WITH_PAM_SUPPORT
1335is set explicitly)
1336.El
1337.It Va WITHOUT_PAM_SUPPORT
1338Set to build some programs without PAM support, particularly
1339.Xr ftpd 8
1340and
1341.Xr ppp 8 .
1342.It Va WITHOUT_PF
1343Set to not build PF firewall package.
1344When set, it enforces these options:
1345.Pp
1346.Bl -item -compact
1347.It
1348.Va WITHOUT_AUTHPF
1349.El
1350.It Va WITH_PIE
1351Build dynamically linked binaries as
1352Position-Independent Executable (PIE).
1353.It Va WITHOUT_PKGBOOTSTRAP
1354Set to not build
1355.Xr pkg 7
1356bootstrap tool.
1357.It Va WITHOUT_PMC
1358Set to not build
1359.Xr pmccontrol 8
1360and related programs.
1361.It Va WITHOUT_PORTSNAP
1362Set to not build or install
1363.Xr portsnap 8
1364and related files.
1365.It Va WITHOUT_PPP
1366Set to not build
1367.Xr ppp 8
1368and related programs.
1369.It Va WITHOUT_PROFILE
1370Set to not build profiled libraries for use with
1371.Xr gprof 8 .
1372.Pp
1373This is a default setting on
1374mips/mips64.
1375.It Va WITH_PROFILE
1376Set to build profiled libraries for use with
1377.Xr gprof 8 .
1378.Pp
1379This is a default setting on
1380amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
1381.It Va WITHOUT_QUOTAS
1382Set to not build
1383.Xr quota 1
1384and related programs.
1385.It Va WITHOUT_RADIUS_SUPPORT
1386Set to not build radius support into various applications, like
1387.Xr pam_radius 8
1388and
1389.Xr ppp 8 .
1390.It Va WITH_RATELIMIT
1391Set to build the system with rate limit support.
1392.Pp
1393This makes
1394.Dv SO_MAX_PACING_RATE
1395effective in
1396.Xr getsockopt 2 ,
1397and
1398.Ar txrlimit
1399support in
1400.Xr ifconfig 8 ,
1401by proxy.
1402.It Va WITHOUT_RBOOTD
1403Set to not build or install
1404.Xr rbootd 8 .
1405.It Va WITH_REPRODUCIBLE_BUILD
1406Set to exclude build metadata (such as the build time, user, or host)
1407from the kernel, boot loaders, and uname output, so that builds produce
1408bit-for-bit identical output.
1409.It Va WITHOUT_RESCUE
1410Set to not build
1411.Xr rescue 8 .
1412.It Va WITH_RETPOLINE
1413Set to build the base system with the retpoline speculative execution
1414vulnerability mitigation for CVE-2017-5715.
1415.It Va WITHOUT_ROUTED
1416Set to not build
1417.Xr routed 8
1418utility.
1419.It Va WITH_RPCBIND_WARMSTART_SUPPORT
1420Set to build
1421.Xr rpcbind 8
1422with warmstart support.
1423.It Va WITHOUT_SENDMAIL
1424Set to not build
1425.Xr sendmail 8
1426and related programs.
1427.It Va WITHOUT_SERVICESDB
1428Set to not install
1429.Pa /var/db/services.db .
1430.It Va WITHOUT_SETUID_LOGIN
1431Set this to disable the installation of
1432.Xr login 1
1433as a set-user-ID root program.
1434.It Va WITHOUT_SHAREDOCS
1435Set to not build the
1436.Bx 4.4
1437legacy docs.
1438.It Va WITHOUT_SHARED_TOOLCHAIN
1439Set to build the toolchain binaries as statically linked executables.
1440The set includes
1441.Xr cc 1 ,
1442.Xr make 1
1443and necessary utilities like assembler, linker and library archive manager.
1444.It Va WITH_SORT_THREADS
1445Set to enable threads in
1446.Xr sort 1 .
1447.It Va WITHOUT_SOURCELESS
1448Set to not build kernel modules that include sourceless code (either microcode or native code for host CPU).
1449When set, it enforces these options:
1450.Pp
1451.Bl -item -compact
1452.It
1453.Va WITHOUT_SOURCELESS_HOST
1454.It
1455.Va WITHOUT_SOURCELESS_UCODE
1456.El
1457.It Va WITHOUT_SOURCELESS_HOST
1458Set to not build kernel modules that include sourceless native code for host CPU.
1459.It Va WITHOUT_SOURCELESS_UCODE
1460Set to not build kernel modules that include sourceless microcode.
1461.It Va WITHOUT_SSP
1462Set to not build world with propolice stack smashing protection.
1463.Pp
1464This is a default setting on
1465mips/mips and mips/mips64.
1466.It Va WITH_SSP
1467Set to build world with propolice stack smashing protection.
1468.Pp
1469This is a default setting on
1470amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
1471.It Va WITH_STAGING
1472Enable staging of files to a stage tree.
1473This can be best thought of as auto-install to
1474.Va DESTDIR
1475with some extra meta data to ensure dependencies can be tracked.
1476Depends on
1477.Va WITH_DIRDEPS_BUILD .
1478When set, these options are also in effect:
1479.Pp
1480.Bl -inset -compact
1481.It Va WITH_STAGING_MAN
1482(unless
1483.Va WITHOUT_STAGING_MAN
1484is set explicitly)
1485.It Va WITH_STAGING_PROG
1486(unless
1487.Va WITHOUT_STAGING_PROG
1488is set explicitly)
1489.El
1490.Pp
1491This must be set in the environment, make command line, or
1492.Pa /etc/src-env.conf ,
1493not
1494.Pa /etc/src.conf .
1495.It Va WITH_STAGING_MAN
1496Enable staging of man pages to stage tree.
1497.It Va WITH_STAGING_PROG
1498Enable staging of PROGs to stage tree.
1499.It Va WITH_STALE_STAGED
1500Check staged files are not stale.
1501.It Va WITHOUT_STATS
1502Set to neither build nor install
1503.Lb libstats
1504and dependent binaries.
1505.It Va WITH_SVN
1506Set to install
1507.Xr svnlite 1
1508as
1509.Xr svn 1 .
1510.It Va WITHOUT_SVNLITE
1511Set to not build
1512.Xr svnlite 1
1513and related programs.
1514.It Va WITHOUT_SYSCONS
1515Set to not build
1516.Xr syscons 4
1517support files such as keyboard maps, fonts, and screen output maps.
1518.It Va WITH_SYSROOT
1519Enable use of sysroot during build.
1520Depends on
1521.Va WITH_DIRDEPS_BUILD .
1522.Pp
1523This must be set in the environment, make command line, or
1524.Pa /etc/src-env.conf ,
1525not
1526.Pa /etc/src.conf .
1527.It Va WITHOUT_SYSTEM_COMPILER
1528Set to not opportunistically skip building a cross-compiler during the
1529bootstrap phase of the build.
1530Normally, if the currently installed compiler matches the planned bootstrap
1531compiler type and revision, then it will not be built.
1532This does not prevent a compiler from being built for installation though,
1533only for building one for the build itself.
1534The
1535.Va WITHOUT_CLANG
1536option controls that.
1537.It Va WITHOUT_SYSTEM_LINKER
1538Set to not opportunistically skip building a cross-linker during the
1539bootstrap phase of the build.
1540Normally, if the currently installed linker matches the planned bootstrap
1541linker type and revision, then it will not be built.
1542This does not prevent a linker from being built for installation though,
1543only for building one for the build itself.
1544The
1545.Va WITHOUT_LLD
1546option controls that.
1547.Pp
1548This option is only relevant when
1549.Va WITH_LLD_BOOTSTRAP
1550is set.
1551.It Va WITHOUT_TALK
1552Set to not build or install
1553.Xr talk 1
1554and
1555.Xr talkd 8 .
1556.It Va WITHOUT_TCP_WRAPPERS
1557Set to not build or install
1558.Xr tcpd 8 ,
1559and related utilities.
1560.It Va WITHOUT_TCSH
1561Set to not build and install
1562.Pa /bin/csh
1563(which is
1564.Xr tcsh 1 ) .
1565.It Va WITHOUT_TELNET
1566Set to not build
1567.Xr telnet 1
1568and related programs.
1569.It Va WITHOUT_TESTS
1570Set to not build nor install the
1571.Fx
1572Test Suite in
1573.Pa /usr/tests/ .
1574See
1575.Xr tests 7
1576for more details.
1577This also disables the build of all test-related dependencies, including ATF.
1578When set, it enforces these options:
1579.Pp
1580.Bl -item -compact
1581.It
1582.Va WITHOUT_DTRACE_TESTS
1583.El
1584.Pp
1585When set, these options are also in effect:
1586.Pp
1587.Bl -inset -compact
1588.It Va WITHOUT_GOOGLETEST
1589(unless
1590.Va WITH_GOOGLETEST
1591is set explicitly)
1592.It Va WITHOUT_TESTS_SUPPORT
1593(unless
1594.Va WITH_TESTS_SUPPORT
1595is set explicitly)
1596.El
1597.It Va WITHOUT_TESTS_SUPPORT
1598Set to disables the build of all test-related dependencies, including ATF.
1599When set, it enforces these options:
1600.Pp
1601.Bl -item -compact
1602.It
1603.Va WITHOUT_GOOGLETEST
1604.El
1605.It Va WITHOUT_TEXTPROC
1606Set to not build
1607programs used for text processing.
1608.It Va WITHOUT_TFTP
1609Set to not build or install
1610.Xr tftp 1
1611and
1612.Xr tftpd 8 .
1613.It Va WITHOUT_TOOLCHAIN
1614Set to not install header or
1615programs used for program development,
1616compilers, debuggers etc.
1617When set, it enforces these options:
1618.Pp
1619.Bl -item -compact
1620.It
1621.Va WITHOUT_CLANG
1622.It
1623.Va WITHOUT_CLANG_EXTRAS
1624.It
1625.Va WITHOUT_CLANG_FORMAT
1626.It
1627.Va WITHOUT_CLANG_FULL
1628.It
1629.Va WITHOUT_INCLUDES
1630.It
1631.Va WITHOUT_LLD
1632.It
1633.Va WITHOUT_LLDB
1634.It
1635.Va WITHOUT_LLVM_COV
1636.El
1637.It Va WITHOUT_UNBOUND
1638Set to not build
1639.Xr unbound 8
1640and related programs.
1641.It Va WITHOUT_UNIFIED_OBJDIR
1642Set to use the historical object directory format for
1643.Xr build 7
1644targets.
1645For native-builds and builds done directly in sub-directories the format of
1646.Pa ${MAKEOBJDIRPREFIX}/${.CURDIR}
1647is used,
1648while for cross-builds
1649.Pa ${MAKEOBJDIRPREFIX}/${TARGET}.${TARGET_ARCH}/${.CURDIR}
1650is used.
1651.Pp
1652This option is transitional and will be removed before the 12.0 release,
1653at which time
1654.va WITH_UNIFIED_OBJDIR
1655will be enabled permanently.
1656.Pp
1657This must be set in the environment, make command line, or
1658.Pa /etc/src-env.conf ,
1659not
1660.Pa /etc/src.conf .
1661.It Va WITHOUT_USB
1662Set to not build USB-related programs and libraries.
1663.It Va WITHOUT_USB_GADGET_EXAMPLES
1664Set to not build USB gadget kernel modules.
1665.It Va WITHOUT_UTMPX
1666Set to not build user accounting tools such as
1667.Xr last 1 ,
1668.Xr users 1 ,
1669.Xr who 1 ,
1670.Xr ac 8 ,
1671.Xr lastlogin 8
1672and
1673.Xr utx 8 .
1674.It Va WITH_VERIEXEC
1675Enable building
1676.Xr veriexec 8
1677which loads the contents of verified manifests into the kernel
1678for use by
1679.Xr mac_veriexec 4
1680.Pp
1681Depends on
1682.Va WITH_BEARSSL .
1683.It Va WITHOUT_VI
1684Set to not build and install vi, view, ex and related programs.
1685.It Va WITHOUT_VT
1686Set to not build
1687.Xr vt 4
1688support files (fonts and keymaps).
1689.It Va WITHOUT_WARNS
1690Set this to not add warning flags to the compiler invocations.
1691Useful as a temporary workaround when code enters the tree
1692which triggers warnings in environments that differ from the
1693original developer.
1694.It Va WITHOUT_WERROR
1695Set this to not treat compiler warnings as errors.
1696Useful as a temporary workaround when working on fixing compiler warnings.
1697When set, warnings are still printed in the build log but do not fail the build.
1698.It Va WITHOUT_WIRELESS
1699Set to not build programs used for 802.11 wireless networks; especially
1700.Xr wpa_supplicant 8
1701and
1702.Xr hostapd 8 .
1703When set, these options are also in effect:
1704.Pp
1705.Bl -inset -compact
1706.It Va WITHOUT_WIRELESS_SUPPORT
1707(unless
1708.Va WITH_WIRELESS_SUPPORT
1709is set explicitly)
1710.El
1711.It Va WITHOUT_WIRELESS_SUPPORT
1712Set to build libraries, programs, and kernel modules without
1713802.11 wireless support.
1714.It Va WITHOUT_WPA_SUPPLICANT_EAPOL
1715Build
1716.Xr wpa_supplicant 8
1717without support for the IEEE 802.1X protocol and without
1718support for EAP-PEAP, EAP-TLS, EAP-LEAP, and EAP-TTLS
1719protocols (usable only via 802.1X).
1720.It Va WITHOUT_ZFS
1721Set to not build ZFS file system kernel module, libraries, and user commands.
1722.It Va WITHOUT_ZONEINFO
1723Set to not build the timezone database.
1724When set, it enforces these options:
1725.Pp
1726.Bl -item -compact
1727.It
1728.Va WITHOUT_ZONEINFO_LEAPSECONDS_SUPPORT
1729.El
1730.It Va WITH_ZONEINFO_LEAPSECONDS_SUPPORT
1731Set to build leapsecond information in to the timezone database.
1732.El
1733.Sh FILES
1734.Bl -tag -compact -width Pa
1735.It Pa /etc/src.conf
1736.It Pa /etc/src-env.conf
1737.It Pa /usr/share/mk/bsd.own.mk
1738.El
1739.Sh SEE ALSO
1740.Xr make 1 ,
1741.Xr make.conf 5 ,
1742.Xr build 7 ,
1743.Xr ports 7
1744.Sh HISTORY
1745The
1746.Nm
1747file appeared in
1748.Fx 7.0 .
1749.Sh AUTHORS
1750This manual page was autogenerated by
1751.An tools/build/options/makeman .
1752