xref: /freebsd-13.1/share/man/man5/src.conf.5 (revision 17b7e705) 
1.\" DO NOT EDIT-- this file is @generated by tools/build/options/makeman.
2.\" $FreeBSD$
3.Dd February 8, 2022
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
95Do not build process accounting tools such as
96.Xr accton 8
97and
98.Xr sa 8 .
99.It Va WITHOUT_ACPI
100Do not build
101.Xr acpiconf 8 ,
102.Xr acpidump 8
103and related programs.
104.It Va WITHOUT_APM
105Do not build
106.Xr apm 8 ,
107.Xr apmd 8
108and related programs.
109.It Va WITHOUT_ASSERT_DEBUG
110Compile programs and libraries without the
111.Xr assert 3
112checks.
113.It Va WITHOUT_AT
114Do not build
115.Xr at 1
116and related utilities.
117.It Va WITHOUT_ATM
118Do not build
119programs and libraries related to ATM networking.
120.It Va WITHOUT_AUDIT
121Do not build audit support into system programs.
122.It Va WITHOUT_AUTHPF
123Do not build
124.Xr authpf 8 .
125.It Va WITHOUT_AUTOFS
126Do 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
169Do 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
175Include 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
200Build 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
208Do not build Bluetooth related kernel modules, programs and libraries.
209.It Va WITHOUT_BOOT
210Do not build the boot blocks and loader.
211.It Va WITHOUT_BOOTPARAMD
212Do not build or install
213.Xr bootparamd 8 .
214.It Va WITHOUT_BOOTPD
215Do not build or install
216.Xr bootpd 8 .
217.It Va WITHOUT_BSDINSTALL
218Do not build
219.Xr bsdinstall 8 ,
220.Xr sade 8 ,
221and related programs.
222.It Va WITHOUT_BSD_CPIO
223Do not build the BSD licensed version of cpio based on
224.Xr libarchive 3 .
225.It Va WITHOUT_BSNMP
226Do not build or install
227.Xr bsnmpd 1
228and related libraries and data files.
229.It Va WITHOUT_BZIP2
230Do 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
243Build some programs without optional bzip2 support.
244.It Va WITHOUT_CALENDAR
245Do not build
246.Xr calendar 1 .
247.It Va WITHOUT_CAPSICUM
248Do 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
256Do not add the trusted certificates from the Mozilla NSS bundle to
257base.
258.It Va WITHOUT_CASPER
259Do not build Casper program and related libraries.
260.It Va WITH_CCACHE_BUILD
261Use
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
300Do not build
301.Xr geom_ccd 4
302and related utilities.
303.It Va WITHOUT_CDDL
304Do 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
316Do 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
330Do 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
335Build additional clang and llvm tools, such as bugpoint and
336clang-format.
337.It Va WITH_CLANG_FORMAT
338Build clang-format.
339.It Va WITHOUT_CLANG_FULL
340Avoid 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
351Do not build
352.Xr cpp 1 .
353.It Va WITHOUT_CROSS_COMPILER
354Do 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
377Do 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_OPENSSL_KTLS
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_ZFS
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
418Compile 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
422Do not build CUSE-related programs and libraries.
423.It Va WITHOUT_CXGBETOOL
424Do 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
430Build
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
436Do not build C++ headers and runtime libraries.
437It also prevents building binaries and libraries written in C++, including
438.Xr devd 8 .
439When set, it enforces these options:
440.Pp
441.Bl -item -compact
442.It
443.Va WITHOUT_CLANG
444.It
445.Va WITHOUT_CLANG_EXTRAS
446.It
447.Va WITHOUT_CLANG_FORMAT
448.It
449.Va WITHOUT_CLANG_FULL
450.It
451.Va WITHOUT_DTRACE_TESTS
452.It
453.Va WITHOUT_GOOGLETEST
454.It
455.Va WITHOUT_LLVM_COV
456.It
457.Va WITHOUT_OFED
458.It
459.Va WITHOUT_OFED_EXTRA
460.It
461.Va WITHOUT_OPENMP
462.It
463.Va WITHOUT_PMC
464.It
465.Va WITHOUT_TESTS
466.El
467.It Va WITHOUT_DEBUG_FILES
468Avoid building or installing standalone debug files for each
469executable binary and shared library.
470.It Va WITHOUT_DIALOG
471Do not build
472.Xr dialog 1 ,
473.Xr dialog 3 ,
474.Xr dpv 1 ,
475and
476.Xr dpv 3 .
477When set, it enforces these options:
478.Pp
479.Bl -item -compact
480.It
481.Va WITHOUT_BSDINSTALL
482.El
483.It Va WITHOUT_DICT
484Do not build the Webster dictionary files.
485.It Va WITH_DIRDEPS_BUILD
486This is an experimental build system.
487For details see
488http://www.crufty.net/sjg/docs/freebsd-meta-mode.htm.
489Build commands can be seen from the top-level with:
490.Dl make show-valid-targets
491The build is driven by dirdeps.mk using
492.Va DIRDEPS
493stored in
494Makefile.depend files found in each directory.
495.Pp
496The build can be started from anywhere, and behaves the same.
497The initial instance of
498.Xr make 1
499recursively reads
500.Va DIRDEPS
501from
502.Pa Makefile.depend ,
503computing a graph of tree dependencies from the current origin.
504Setting
505.Va NO_DIRDEPS
506skips checking dirdep dependencies and will only build in the current
507and child directories.
508.Va NO_DIRDEPS_BELOW
509skips building any dirdeps and only build the current directory.
510.Pp
511This also utilizes the
512.Va WITH_META_MODE
513logic for incremental builds.
514.Pp
515The build hides commands executed unless
516.Va NO_SILENT
517is defined.
518.Pp
519Note that there is currently no mass install feature for this.
520.Pp
521When set, it enforces these options:
522.Pp
523.Bl -item -compact
524.It
525.Va WITH_INSTALL_AS_USER
526.El
527.Pp
528When set, these options are also in effect:
529.Pp
530.Bl -inset -compact
531.It Va WITH_META_MODE
532(unless
533.Va WITHOUT_META_MODE
534is set explicitly)
535.It Va WITH_STAGING
536(unless
537.Va WITHOUT_STAGING
538is set explicitly)
539.It Va WITH_STAGING_MAN
540(unless
541.Va WITHOUT_STAGING_MAN
542is set explicitly)
543.It Va WITH_STAGING_PROG
544(unless
545.Va WITHOUT_STAGING_PROG
546is set explicitly)
547.It Va WITH_SYSROOT
548(unless
549.Va WITHOUT_SYSROOT
550is set explicitly)
551.El
552.Pp
553This must be set in the environment, make command line, or
554.Pa /etc/src-env.conf ,
555not
556.Pa /etc/src.conf .
557.It Va WITH_DIRDEPS_CACHE
558Cache result of dirdeps.mk which can save significant time
559for subsequent builds.
560Depends on
561.Va WITH_DIRDEPS_BUILD .
562.Pp
563This must be set in the environment, make command line, or
564.Pa /etc/src-env.conf ,
565not
566.Pa /etc/src.conf .
567.It Va WITHOUT_DMAGENT
568Do not build dma Mail Transport Agent.
569.It Va WITHOUT_DOCCOMPRESS
570Do not install compressed system documentation.
571Only the uncompressed version will be installed.
572.It Va WITH_DTRACE_TESTS
573Build and install the DTrace test suite in
574.Pa /usr/tests/cddl/usr.sbin/dtrace .
575This test suite is considered experimental on architectures other than
576amd64/amd64 and running it may cause system instability.
577.It Va WITHOUT_DYNAMICROOT
578Set this if you do not want to link
579.Pa /bin
580and
581.Pa /sbin
582dynamically.
583.It Va WITHOUT_EE
584Do not build and install
585.Xr edit 1 ,
586.Xr ee 1 ,
587and related programs.
588.It Va WITHOUT_EFI
589Set not to build
590.Xr efivar 3
591and
592.Xr efivar 8 .
593.Pp
594This is a default setting on
595mips/mips, mips/mips64, powerpc/powerpc and powerpc/powerpc64.
596.It Va WITH_EFI
597Build
598.Xr efivar 3
599and
600.Xr efivar 8 .
601.Pp
602This is a default setting on
603amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, riscv/riscv64 and riscv/riscv64sf.
604.It Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
605Do not build ELF Tool Chain tools
606(addr2line, nm, size, strings and strip)
607as part of the bootstrap process.
608.Bf -symbolic
609An alternate bootstrap tool chain must be provided.
610.Ef
611.It Va WITHOUT_EXAMPLES
612Avoid installing examples to
613.Pa /usr/share/examples/ .
614.It Va WITH_EXPERIMENTAL
615Include experimental features in the build.
616.It Va WITH_EXTRA_TCP_STACKS
617Build extra TCP stack modules.
618.It Va WITHOUT_FDT
619Do not build Flattened Device Tree support as part of the base system.
620This includes the device tree compiler (dtc) and libfdt support library.
621.It Va WITHOUT_FILE
622Do not build
623.Xr file 1
624and related programs.
625When set, it enforces these options:
626.Pp
627.Bl -item -compact
628.It
629.Va WITHOUT_SVNLITE
630.El
631.It Va WITHOUT_FINGER
632Do not build or install
633.Xr finger 1
634and
635.Xr fingerd 8 .
636.It Va WITHOUT_FLOPPY
637Do not build or install programs
638for operating floppy disk driver.
639.It Va WITHOUT_FMTREE
640Set to not build and install
641.Pa /usr/sbin/fmtree .
642.It Va WITHOUT_FORMAT_EXTENSIONS
643Do not enable
644.Fl fformat-extensions
645when compiling the kernel.
646Also disables all format checking.
647.It Va WITHOUT_FORTH
648Build bootloaders without Forth support.
649.It Va WITHOUT_FP_LIBC
650Build
651.Nm libc
652without floating-point support.
653.It Va WITHOUT_FREEBSD_UPDATE
654Do not build
655.Xr freebsd-update 8 .
656.It Va WITHOUT_FTP
657Do not build or install
658.Xr ftp 1
659and
660.Xr ftpd 8 .
661.It Va WITHOUT_GAMES
662Do not build games.
663.It Va WITHOUT_GH_BC
664Install the traditional FreeBSD
665.Xr bc 1
666and
667.Xr dc 1
668programs instead of the enhanced versions.
669.It Va WITHOUT_GNU_DIFF
670Do not build GNU
671.Xr diff3 1 .
672.It Va WITHOUT_GOOGLETEST
673Neither build nor install
674.Lb libgmock ,
675.Lb libgtest ,
676and dependent tests.
677.Pp
678This is a default setting on
679mips/mips and mips/mips64.
680.It Va WITH_GOOGLETEST
681Build and install
682.Lb libgmock ,
683.Lb libgtest ,
684and dependent tests.
685.Pp
686This is a default setting on
687amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
688.It Va WITHOUT_GPIO
689Do not build
690.Xr gpioctl 8
691as part of the base system.
692.It Va WITHOUT_GSSAPI
693Do not build libgssapi.
694.It Va WITHOUT_HAST
695Do not build
696.Xr hastd 8
697and related utilities.
698.It Va WITH_HESIOD
699Build Hesiod support.
700.It Va WITHOUT_HTML
701Do not build HTML docs.
702.It Va WITHOUT_HYPERV
703Do not build or install HyperV utilities.
704.Pp
705This is a default setting on
706arm/armv6, arm/armv7, arm64/aarch64, mips/mips, mips/mips64, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
707.It Va WITH_HYPERV
708Build or install HyperV utilities.
709.Pp
710This is a default setting on
711amd64/amd64 and i386/i386.
712.It Va WITHOUT_ICONV
713Do not build iconv as part of libc.
714.It Va WITHOUT_INCLUDES
715Do not install header files.
716This option used to be spelled
717.Va NO_INCS .
718.Bf -symbolic
719The option does not work for build targets.
720.Ef
721.It Va WITHOUT_INET
722Do not build programs and libraries related to IPv4 networking.
723When set, it enforces these options:
724.Pp
725.Bl -item -compact
726.It
727.Va WITHOUT_INET_SUPPORT
728.El
729.It Va WITHOUT_INET6
730Do not build
731programs and libraries related to IPv6 networking.
732When set, it enforces these options:
733.Pp
734.Bl -item -compact
735.It
736.Va WITHOUT_INET6_SUPPORT
737.El
738.It Va WITHOUT_INET6_SUPPORT
739Build libraries, programs, and kernel modules without IPv6 support.
740.It Va WITHOUT_INETD
741Do not build
742.Xr inetd 8 .
743.It Va WITHOUT_INET_SUPPORT
744Build libraries, programs, and kernel modules without IPv4 support.
745.It Va WITH_INIT_ALL_PATTERN
746Build the base system or kernel with stack variables initialized to
747.Pq compiler defined
748debugging patterns on function entry.
749This option requires the clang compiler.
750.It Va WITH_INIT_ALL_ZERO
751Build the base system or kernel with stack variables initialized
752to zero on function entry.
753This option requires that the clang compiler be used.
754.It Va WITHOUT_INSTALLLIB
755Set this to not install optional libraries.
756For example, when creating a
757.Xr nanobsd 8
758image.
759.Bf -symbolic
760The option does not work for build targets.
761.Ef
762.It Va WITH_INSTALL_AS_USER
763Make install targets succeed for non-root users by installing
764files with owner and group attributes set to that of the user running
765the
766.Xr make 1
767command.
768The user still must set the
769.Va DESTDIR
770variable to point to a directory where the user has write permissions.
771.It Va WITHOUT_IPFILTER
772Do not build IP Filter package.
773.It Va WITHOUT_IPFW
774Do not build IPFW tools.
775.It Va WITHOUT_IPSEC_SUPPORT
776Do not build the kernel with
777.Xr ipsec 4
778support.
779This option is needed for
780.Xr ipsec 4
781and
782.Xr tcpmd5 4 .
783.It Va WITHOUT_ISCSI
784Do not build
785.Xr iscsid 8
786and related utilities.
787.It Va WITHOUT_JAIL
788Do not build tools for the support of jails; e.g.,
789.Xr jail 8 .
790.It Va WITHOUT_KDUMP
791Do not build
792.Xr kdump 1
793and
794.Xr truss 1 .
795.It Va WITHOUT_KERBEROS
796Set this to not build Kerberos 5 (KTH Heimdal).
797When set, these options are also in effect:
798.Pp
799.Bl -inset -compact
800.It Va WITHOUT_GSSAPI
801(unless
802.Va WITH_GSSAPI
803is set explicitly)
804.It Va WITHOUT_KERBEROS_SUPPORT
805(unless
806.Va WITH_KERBEROS_SUPPORT
807is set explicitly)
808.El
809.It Va WITHOUT_KERBEROS_SUPPORT
810Build some programs without Kerberos support, like
811.Xr ssh 1 ,
812.Xr telnet 1 ,
813.Xr sshd 8 ,
814and
815.Xr telnetd 8 .
816.It Va WITH_KERNEL_RETPOLINE
817Enable the "retpoline" mitigation for CVE-2017-5715 in the kernel
818build.
819.It Va WITHOUT_KERNEL_SYMBOLS
820Do not install kernel debug symbol files.
821.It Va WITHOUT_KVM
822Do not build the
823.Nm libkvm
824library as a part of the base system.
825.Bf -symbolic
826The option has no effect yet.
827.Ef
828When set, these options are also in effect:
829.Pp
830.Bl -inset -compact
831.It Va WITHOUT_KVM_SUPPORT
832(unless
833.Va WITH_KVM_SUPPORT
834is set explicitly)
835.El
836.It Va WITHOUT_KVM_SUPPORT
837Build some programs without optional
838.Nm libkvm
839support.
840.It Va WITHOUT_LDNS
841Setting this variable will prevent the LDNS library from being built.
842When set, it enforces these options:
843.Pp
844.Bl -item -compact
845.It
846.Va WITHOUT_LDNS_UTILS
847.It
848.Va WITHOUT_UNBOUND
849.El
850.It Va WITHOUT_LDNS_UTILS
851Setting this variable will prevent building the LDNS utilities
852.Xr drill 1
853and
854.Xr host 1 .
855.It Va WITHOUT_LEGACY_CONSOLE
856Do not build programs that support a legacy PC console; e.g.,
857.Xr kbdcontrol 1
858and
859.Xr vidcontrol 1 .
860.It Va WITHOUT_LIB32
861On 64-bit platforms, do not build 32-bit library set and a
862.Nm ld-elf32.so.1
863runtime linker.
864.Pp
865This is a default setting on
866arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
867.It Va WITHOUT_LIBCPLUSPLUS
868Set to avoid building libcxxrt and libc++.
869.It Va WITH_LIBSOFT
870On armv6 only, enable soft float ABI compatibility libraries.
871This option is for transitioning to the new hard float ABI.
872.It Va WITHOUT_LLD
873Do not build LLVM's lld linker.
874.It Va WITHOUT_LLDB
875Do not build the LLDB debugger.
876.Pp
877This is a default setting on
878arm/armv6, arm/armv7, mips/mips, mips/mips64, riscv/riscv64 and riscv/riscv64sf.
879.It Va WITH_LLDB
880Build the LLDB debugger.
881.Pp
882This is a default setting on
883amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc and powerpc/powerpc64.
884.It Va WITHOUT_LLD_BOOTSTRAP
885Do not build the LLD linker during the bootstrap phase of
886the build.
887To be able to build the system an alternate linker must be provided via XLD.
888.It Va WITHOUT_LLD_IS_LD
889Do not install a
890.Pa /usr/bin/ld symlink
891to
892.Pa ld.lld .
893The system will not have a usable tool chain unless a linker is provided
894some other way.
895.It Va WITH_LLVM_ASSERTIONS
896Enable debugging assertions in LLVM.
897.It Va WITH_LLVM_BINUTILS
898Install LLVM's binutils (ar, addr2line, nm, etc.) instead of ELF Tool Chain's.
899.It Va WITHOUT_LLVM_COV
900Do not build the
901.Xr llvm-cov 1
902tool.
903.It Va WITHOUT_LLVM_CXXFILT
904Install ELF Tool Chain's cxxfilt as c++filt, instead of LLVM's llvm-cxxfilt.
905.It Va WITHOUT_LLVM_TARGET_AARCH64
906Do not build LLVM target support for AArch64.
907The
908.Va LLVM_TARGET_ALL
909option should be used rather than this in most cases.
910.It Va WITHOUT_LLVM_TARGET_ALL
911Only build the required LLVM target support.
912This option is preferred to specific target support options.
913When set, these options are also in effect:
914.Pp
915.Bl -inset -compact
916.It Va WITHOUT_LLVM_TARGET_AARCH64
917(unless
918.Va WITH_LLVM_TARGET_AARCH64
919is set explicitly)
920.It Va WITHOUT_LLVM_TARGET_ARM
921(unless
922.Va WITH_LLVM_TARGET_ARM
923is set explicitly)
924.It Va WITHOUT_LLVM_TARGET_MIPS
925(unless
926.Va WITH_LLVM_TARGET_MIPS
927is set explicitly)
928.It Va WITHOUT_LLVM_TARGET_POWERPC
929(unless
930.Va WITH_LLVM_TARGET_POWERPC
931is set explicitly)
932.It Va WITHOUT_LLVM_TARGET_RISCV
933(unless
934.Va WITH_LLVM_TARGET_RISCV
935is set explicitly)
936.El
937.It Va WITHOUT_LLVM_TARGET_ARM
938Do not build LLVM target support for ARM.
939The
940.Va LLVM_TARGET_ALL
941option should be used rather than this in most cases.
942.It Va WITH_LLVM_TARGET_BPF
943Build LLVM target support for BPF.
944The
945.Va LLVM_TARGET_ALL
946option should be used rather than this in most cases.
947.It Va WITHOUT_LLVM_TARGET_MIPS
948Do not build LLVM target support for MIPS.
949The
950.Va LLVM_TARGET_ALL
951option should be used rather than this in most cases.
952.It Va WITHOUT_LLVM_TARGET_POWERPC
953Do not build LLVM target support for PowerPC.
954The
955.Va LLVM_TARGET_ALL
956option should be used rather than this in most cases.
957.It Va WITHOUT_LLVM_TARGET_RISCV
958Do not build LLVM target support for RISC-V.
959The
960.Va LLVM_TARGET_ALL
961option should be used rather than this in most cases.
962.It Va WITHOUT_LLVM_TARGET_X86
963Do not build LLVM target support for X86.
964The
965.Va LLVM_TARGET_ALL
966option should be used rather than this in most cases.
967.It Va WITH_LOADER_EFI_SECUREBOOT
968Enable building
969.Xr loader 8
970with support for verification based on certificates obtained from UEFI.
971.Pp
972.It Va WITH_LOADER_FIREWIRE
973Enable firewire support in /boot/loader on x86.
974This option is a nop on all other platforms.
975.It Va WITHOUT_LOADER_GELI
976Disable inclusion of GELI crypto support in the boot chain binaries.
977.Pp
978This is a default setting on
979powerpc/powerpc and powerpc/powerpc64.
980.It Va WITH_LOADER_GELI
981Build GELI bootloader support.
982.Pp
983This is a default setting on
984amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, mips/mips64, riscv/riscv64 and riscv/riscv64sf.
985.It Va WITHOUT_LOADER_LUA
986Do not build LUA bindings for the boot loader.
987.Pp
988This is a default setting on
989powerpc/powerpc and powerpc/powerpc64.
990.It Va WITH_LOADER_LUA
991Build LUA bindings for the boot loader.
992.Pp
993This is a default setting on
994amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, mips/mips64, riscv/riscv64 and riscv/riscv64sf.
995.It Va WITHOUT_LOADER_OFW
996Disable building of openfirmware bootloader components.
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 WITH_LOADER_OFW
1001Build openfirmware bootloader components.
1002.Pp
1003This is a default setting on
1004powerpc/powerpc and powerpc/powerpc64.
1005.It Va WITHOUT_LOADER_UBOOT
1006Disable building of ubldr.
1007.Pp
1008This is a default setting on
1009amd64/amd64, arm64/aarch64, i386/i386, riscv/riscv64 and riscv/riscv64sf.
1010.It Va WITH_LOADER_UBOOT
1011Build ubldr.
1012.Pp
1013This is a default setting on
1014arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc and powerpc/powerpc64.
1015.It Va WITH_LOADER_VERBOSE
1016Build with extra verbose debugging in the loader.
1017May explode already nearly too large loader over the limit.
1018Use with care.
1019.It Va WITH_LOADER_VERIEXEC
1020Enable building
1021.Xr loader 8
1022with support for verification similar to Verified Exec.
1023.Pp
1024Depends on
1025.Va WITH_BEARSSL .
1026When set, these options are also in effect:
1027.Pp
1028.Bl -inset -compact
1029.It Va WITH_LOADER_EFI_SECUREBOOT
1030(unless
1031.Va WITHOUT_LOADER_EFI_SECUREBOOT
1032is set explicitly)
1033.It Va WITH_LOADER_VERIEXEC_VECTX
1034(unless
1035.Va WITHOUT_LOADER_VERIEXEC_VECTX
1036is set explicitly)
1037.El
1038.It Va WITH_LOADER_VERIEXEC_PASS_MANIFEST
1039Enable building
1040.Xr loader 8
1041with support to pass a verified manifest to the kernel.
1042The kernel has to be built with a module to parse the manifest.
1043.Pp
1044Depends on
1045.Va WITH_LOADER_VERIEXEC .
1046.It Va WITHOUT_LOADER_ZFS
1047Do not build ZFS file system boot loader support.
1048.It Va WITHOUT_LOCALES
1049Do not build localization files; see
1050.Xr locale 1 .
1051.It Va WITHOUT_LOCATE
1052Do not build
1053.Xr locate 1
1054and related programs.
1055.It Va WITHOUT_LPR
1056Do not build
1057.Xr lpr 1
1058and related programs.
1059.It Va WITHOUT_LS_COLORS
1060Build
1061.Xr ls 1
1062without support for colors to distinguish file types.
1063.It Va WITHOUT_MAIL
1064Do not build any mail support (MUA or MTA).
1065When set, it enforces these options:
1066.Pp
1067.Bl -item -compact
1068.It
1069.Va WITHOUT_DMAGENT
1070.It
1071.Va WITHOUT_MAILWRAPPER
1072.It
1073.Va WITHOUT_SENDMAIL
1074.El
1075.It Va WITHOUT_MAILWRAPPER
1076Do not build the
1077.Xr mailwrapper 8
1078MTA selector.
1079.It Va WITHOUT_MAKE
1080Do not install
1081.Xr make 1
1082and related support files.
1083.It Va WITHOUT_MAKE_CHECK_USE_SANDBOX
1084Do not execute
1085.Dq Li "make check"
1086in limited sandbox mode.
1087This option should be paired with
1088.Va WITH_INSTALL_AS_USER
1089if executed as an unprivileged user.
1090See
1091.Xr tests 7
1092for more details.
1093.It Va WITHOUT_MALLOC_PRODUCTION
1094Enable assertions and statistics gathering in
1095.Xr malloc 3 .
1096It also defaults the A and J runtime options to on.
1097.It Va WITHOUT_MAN
1098Do not build manual pages.
1099When set, these options are also in effect:
1100.Pp
1101.Bl -inset -compact
1102.It Va WITHOUT_MAN_UTILS
1103(unless
1104.Va WITH_MAN_UTILS
1105is set explicitly)
1106.El
1107.It Va WITHOUT_MANCOMPRESS
1108Do not install compressed man pages.
1109Only the uncompressed versions will be installed.
1110.It Va WITH_MANSPLITPKG
1111Split man pages into their own packages during make package.
1112.It Va WITHOUT_MAN_UTILS
1113Do not build utilities for manual pages,
1114.Xr apropos 1 ,
1115.Xr makewhatis 1 ,
1116.Xr man 1 ,
1117.Xr whatis 1 ,
1118.Xr manctl 8 ,
1119and related support files.
1120.It Va WITH_META_MODE
1121Create
1122.Xr make 1
1123meta files when building, which can provide a reliable incremental build when
1124using
1125.Xr filemon 4 .
1126The meta file is created in OBJDIR as
1127.Pa target.meta .
1128These meta files track the command that was executed, its output, and the
1129current directory.
1130The
1131.Xr filemon 4
1132module is required unless
1133.Va NO_FILEMON
1134is defined.
1135When the module is loaded, any files used by the commands executed are
1136tracked as dependencies for the target in its meta file.
1137The target is considered out-of-date and rebuilt if any of these
1138conditions are true compared to the last build:
1139.Bl -bullet -compact
1140.It
1141The command to execute changes.
1142.It
1143The current working directory changes.
1144.It
1145The target's meta file is missing.
1146.It
1147The target's meta file is missing filemon data when filemon is loaded
1148and a previous run did not have it loaded.
1149.It
1150[requires
1151.Xr filemon 4 ]
1152Files read, executed or linked to are newer than the target.
1153.It
1154[requires
1155.Xr filemon 4 ]
1156Files read, written, executed or linked are missing.
1157.El
1158The meta files can also be useful for debugging.
1159.Pp
1160The build hides commands that are executed unless
1161.Va NO_SILENT
1162is defined.
1163Errors cause
1164.Xr make 1
1165to show some of its environment for further debugging.
1166.Pp
1167The build operates as it normally would otherwise.
1168This option originally invoked a different build system but that was renamed
1169to
1170.Va WITH_DIRDEPS_BUILD .
1171.Pp
1172This must be set in the environment, make command line, or
1173.Pa /etc/src-env.conf ,
1174not
1175.Pa /etc/src.conf .
1176.It Va WITHOUT_MLX5TOOL
1177Do not build
1178.Xr mlx5tool 8
1179.Pp
1180This is a default setting on
1181arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1182.It Va WITH_MLX5TOOL
1183Build
1184.Xr mlx5tool 8
1185.Pp
1186This is a default setting on
1187amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1188.It Va WITHOUT_NDIS
1189Set to not build programs and libraries
1190related to NDIS emulation support.
1191.It Va WITHOUT_NETCAT
1192Do not build
1193.Xr nc 1
1194utility.
1195.It Va WITHOUT_NETGRAPH
1196Do not build applications to support
1197.Xr netgraph 4 .
1198When set, it enforces these options:
1199.Pp
1200.Bl -item -compact
1201.It
1202.Va WITHOUT_ATM
1203.It
1204.Va WITHOUT_BLUETOOTH
1205.El
1206.Pp
1207When set, these options are also in effect:
1208.Pp
1209.Bl -inset -compact
1210.It Va WITHOUT_NETGRAPH_SUPPORT
1211(unless
1212.Va WITH_NETGRAPH_SUPPORT
1213is set explicitly)
1214.El
1215.It Va WITHOUT_NETGRAPH_SUPPORT
1216Build libraries, programs, and kernel modules without netgraph support.
1217.It Va WITHOUT_NIS
1218Do not build
1219.Xr NIS 8
1220support and related programs.
1221If set, you might need to adopt your
1222.Xr nsswitch.conf 5
1223and remove
1224.Sq nis
1225entries.
1226.It Va WITHOUT_NLS
1227Do not build NLS catalogs.
1228When set, it enforces these options:
1229.Pp
1230.Bl -item -compact
1231.It
1232.Va WITHOUT_NLS_CATALOGS
1233.El
1234.It Va WITHOUT_NLS_CATALOGS
1235Do not build NLS catalog support for
1236.Xr csh 1 .
1237.It Va WITHOUT_NS_CACHING
1238Disable name caching in the
1239.Pa nsswitch
1240subsystem.
1241The generic caching daemon,
1242.Xr nscd 8 ,
1243will not be built either if this option is set.
1244.It Va WITHOUT_NTP
1245Do not build
1246.Xr ntpd 8
1247and related programs.
1248.It Va WITHOUT_NVME
1249Do not build nvme related tools and kernel modules.
1250.Pp
1251This is a default setting on
1252arm/armv6, arm/armv7, mips/mips, mips/mips64, powerpc/powerpc, riscv/riscv64 and riscv/riscv64sf.
1253.It Va WITH_NVME
1254Build nvme related tools and kernel modules.
1255.Pp
1256This is a default setting on
1257amd64/amd64, arm64/aarch64, i386/i386 and powerpc/powerpc64.
1258.It Va WITHOUT_OFED
1259Disable the build of the
1260.Dq "OpenFabrics Enterprise Distribution"
1261Infiniband software stack, including kernel modules and userspace libraries.
1262When set, it enforces these options:
1263.Pp
1264.Bl -item -compact
1265.It
1266.Va WITHOUT_OFED_EXTRA
1267.El
1268.It Va WITH_OFED_EXTRA
1269Build the non-essential components of the
1270.Dq "OpenFabrics Enterprise Distribution"
1271Infiniband software stack, mostly examples.
1272.It Va WITH_OPENLDAP
1273Enable building LDAP support for kerberos using an openldap client from ports.
1274.It Va WITHOUT_OPENMP
1275Do not build LLVM's OpenMP runtime.
1276.Pp
1277This is a default setting on
1278arm/armv6, arm/armv7, mips/mips, mips/mips64 and powerpc/powerpc.
1279.It Va WITH_OPENMP
1280Build LLVM's OpenMP runtime.
1281.Pp
1282This is a default setting on
1283amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
1284.It Va WITHOUT_OPENSSH
1285Do not build OpenSSH.
1286.It Va WITHOUT_OPENSSL
1287Do not build OpenSSL.
1288When set, it enforces these options:
1289.Pp
1290.Bl -item -compact
1291.It
1292.Va WITHOUT_DMAGENT
1293.It
1294.Va WITHOUT_KERBEROS
1295.It
1296.Va WITHOUT_KERBEROS_SUPPORT
1297.It
1298.Va WITHOUT_LDNS
1299.It
1300.Va WITHOUT_LDNS_UTILS
1301.It
1302.Va WITHOUT_OPENSSH
1303.It
1304.Va WITHOUT_OPENSSL_KTLS
1305.It
1306.Va WITHOUT_PKGBOOTSTRAP
1307.It
1308.Va WITHOUT_SVN
1309.It
1310.Va WITHOUT_SVNLITE
1311.It
1312.Va WITHOUT_UNBOUND
1313.It
1314.Va WITHOUT_ZFS
1315.El
1316.Pp
1317When set, these options are also in effect:
1318.Pp
1319.Bl -inset -compact
1320.It Va WITHOUT_GSSAPI
1321(unless
1322.Va WITH_GSSAPI
1323is set explicitly)
1324.El
1325.It Va WITHOUT_OPENSSL_KTLS
1326Do not include kernel TLS support in OpenSSL.
1327.Pp
1328This is a default setting on
1329arm/armv6, arm/armv7, i386/i386, mips/mips, mips/mips64, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
1330.It Va WITH_OPENSSL_KTLS
1331Include kernel TLS support in OpenSSL.
1332.Pp
1333This is a default setting on
1334amd64/amd64 and arm64/aarch64.
1335.It Va WITHOUT_PAM
1336Do not build PAM library and modules.
1337.Bf -symbolic
1338This option is deprecated and does nothing.
1339.Ef
1340When set, these options are also in effect:
1341.Pp
1342.Bl -inset -compact
1343.It Va WITHOUT_PAM_SUPPORT
1344(unless
1345.Va WITH_PAM_SUPPORT
1346is set explicitly)
1347.El
1348.It Va WITHOUT_PAM_SUPPORT
1349Build some programs without PAM support, particularly
1350.Xr ftpd 8
1351and
1352.Xr ppp 8 .
1353.It Va WITHOUT_PF
1354Do not build PF firewall package.
1355When set, it enforces these options:
1356.Pp
1357.Bl -item -compact
1358.It
1359.Va WITHOUT_AUTHPF
1360.El
1361.It Va WITHOUT_PIE
1362Do not build dynamically linked binaries as
1363Position-Independent Executable (PIE).
1364.It Va WITHOUT_PKGBOOTSTRAP
1365Do not build
1366.Xr pkg 7
1367bootstrap tool.
1368.It Va WITHOUT_PMC
1369Do not build
1370.Xr pmccontrol 8
1371and related programs.
1372.It Va WITHOUT_PORTSNAP
1373Do not build or install
1374.Xr portsnap 8
1375and related files.
1376.It Va WITHOUT_PPP
1377Do not build
1378.Xr ppp 8
1379and related programs.
1380.It Va WITHOUT_PROFILE
1381Do not build profiled libraries for use with
1382.Xr gprof 8 .
1383.Pp
1384This is a default setting on
1385mips/mips64.
1386.It Va WITH_PROFILE
1387Build profiled libraries for use with
1388.Xr gprof 8 .
1389This option is deprecated and is not present in
1390.Fx 14 .
1391.Pp
1392This is a default setting on
1393amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mips, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
1394.It Va WITHOUT_QUOTAS
1395Do not build
1396.Xr quota 1
1397and related programs.
1398.It Va WITHOUT_RADIUS_SUPPORT
1399Do not build radius support into various applications, like
1400.Xr pam_radius 8
1401and
1402.Xr ppp 8 .
1403.It Va WITH_RATELIMIT
1404Build the system with rate limit support.
1405.Pp
1406This makes
1407.Dv SO_MAX_PACING_RATE
1408effective in
1409.Xr getsockopt 2 ,
1410and
1411.Ar txrlimit
1412support in
1413.Xr ifconfig 8 ,
1414by proxy.
1415.It Va WITHOUT_RBOOTD
1416Do not build or install
1417.Xr rbootd 8 .
1418.It Va WITH_REPRODUCIBLE_BUILD
1419Exclude build metadata (such as the build time, user, or host)
1420from the kernel, boot loaders, and uname output, so that builds produce
1421bit-for-bit identical output.
1422.It Va WITHOUT_RESCUE
1423Do not build
1424.Xr rescue 8 .
1425.It Va WITH_RETPOLINE
1426Build the base system with the retpoline speculative execution
1427vulnerability mitigation for CVE-2017-5715.
1428.It Va WITHOUT_ROUTED
1429Do not build
1430.Xr routed 8
1431utility.
1432.It Va WITH_RPCBIND_WARMSTART_SUPPORT
1433Build
1434.Xr rpcbind 8
1435with warmstart support.
1436.It Va WITHOUT_SENDMAIL
1437Do not build
1438.Xr sendmail 8
1439and related programs.
1440.It Va WITHOUT_SERVICESDB
1441Do not install
1442.Pa /var/db/services.db .
1443.It Va WITHOUT_SETUID_LOGIN
1444Set this to disable the installation of
1445.Xr login 1
1446as a set-user-ID root program.
1447.It Va WITHOUT_SHAREDOCS
1448Do not build the
1449.Bx 4.4
1450legacy docs.
1451.It Va WITHOUT_SHARED_TOOLCHAIN
1452Build the toolchain binaries as statically linked executables.
1453The set includes
1454.Xr cc 1 ,
1455.Xr make 1
1456and necessary utilities like assembler, linker and library archive manager.
1457.It Va WITH_SORT_THREADS
1458Enable threads in
1459.Xr sort 1 .
1460.It Va WITHOUT_SOURCELESS
1461Do not build kernel modules that include sourceless code (either microcode or native code for host CPU).
1462When set, it enforces these options:
1463.Pp
1464.Bl -item -compact
1465.It
1466.Va WITHOUT_SOURCELESS_HOST
1467.It
1468.Va WITHOUT_SOURCELESS_UCODE
1469.El
1470.It Va WITHOUT_SOURCELESS_HOST
1471Do not build kernel modules that include sourceless native code for host CPU.
1472.It Va WITHOUT_SOURCELESS_UCODE
1473Do not build kernel modules that include sourceless microcode.
1474.It Va WITHOUT_SSP
1475Do not build world with propolice stack smashing protection.
1476.Pp
1477This is a default setting on
1478mips/mips and mips/mips64.
1479.It Va WITH_SSP
1480Build world with propolice stack smashing protection.
1481.Pp
1482This is a default setting on
1483amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, riscv/riscv64 and riscv/riscv64sf.
1484.It Va WITH_STAGING
1485Enable staging of files to a stage tree.
1486This can be best thought of as auto-install to
1487.Va DESTDIR
1488with some extra meta data to ensure dependencies can be tracked.
1489Depends on
1490.Va WITH_DIRDEPS_BUILD .
1491When set, these options are also in effect:
1492.Pp
1493.Bl -inset -compact
1494.It Va WITH_STAGING_MAN
1495(unless
1496.Va WITHOUT_STAGING_MAN
1497is set explicitly)
1498.It Va WITH_STAGING_PROG
1499(unless
1500.Va WITHOUT_STAGING_PROG
1501is set explicitly)
1502.El
1503.Pp
1504This must be set in the environment, make command line, or
1505.Pa /etc/src-env.conf ,
1506not
1507.Pa /etc/src.conf .
1508.It Va WITH_STAGING_MAN
1509Enable staging of man pages to stage tree.
1510.It Va WITH_STAGING_PROG
1511Enable staging of PROGs to stage tree.
1512.It Va WITH_STALE_STAGED
1513Check staged files are not stale.
1514.It Va WITHOUT_STATS
1515Neither build nor install
1516.Lb libstats
1517and dependent binaries.
1518.It Va WITH_SVN
1519Install
1520.Xr svnlite 1
1521as
1522.Xr svn 1 .
1523.It Va WITH_SVNLITE
1524Build
1525.Xr svnlite 1
1526and related programs.
1527.It Va WITHOUT_SYSCONS
1528Do not build
1529.Xr syscons 4
1530support files such as keyboard maps, fonts, and screen output maps.
1531.It Va WITH_SYSROOT
1532Enable use of sysroot during build.
1533Depends on
1534.Va WITH_DIRDEPS_BUILD .
1535.Pp
1536This must be set in the environment, make command line, or
1537.Pa /etc/src-env.conf ,
1538not
1539.Pa /etc/src.conf .
1540.It Va WITHOUT_SYSTEM_COMPILER
1541Do not opportunistically skip building a cross-compiler during the
1542bootstrap phase of the build.
1543Normally, if the currently installed compiler matches the planned bootstrap
1544compiler type and revision, then it will not be built.
1545This does not prevent a compiler from being built for installation though,
1546only for building one for the build itself.
1547The
1548.Va WITHOUT_CLANG
1549option controls that.
1550.It Va WITHOUT_SYSTEM_LINKER
1551Do not opportunistically skip building a cross-linker during the
1552bootstrap phase of the build.
1553Normally, if the currently installed linker matches the planned bootstrap
1554linker type and revision, then it will not be built.
1555This does not prevent a linker from being built for installation though,
1556only for building one for the build itself.
1557The
1558.Va WITHOUT_LLD
1559option controls that.
1560.Pp
1561This option is only relevant when
1562.Va WITH_LLD_BOOTSTRAP
1563is set.
1564.It Va WITHOUT_TALK
1565Do not build or install
1566.Xr talk 1
1567and
1568.Xr talkd 8 .
1569.It Va WITHOUT_TCP_WRAPPERS
1570Do not build or install
1571.Xr tcpd 8 ,
1572and related utilities.
1573.It Va WITHOUT_TCSH
1574Do not build and install
1575.Pa /bin/csh
1576(which is
1577.Xr tcsh 1 ) .
1578.It Va WITHOUT_TELNET
1579Do not build
1580.Xr telnet 1
1581and related programs.
1582.It Va WITHOUT_TESTS
1583Do not build nor install the
1584.Fx
1585Test Suite in
1586.Pa /usr/tests/ .
1587See
1588.Xr tests 7
1589for more details.
1590This also disables the build of all test-related dependencies, including ATF.
1591When set, it enforces these options:
1592.Pp
1593.Bl -item -compact
1594.It
1595.Va WITHOUT_DTRACE_TESTS
1596.El
1597.Pp
1598When set, these options are also in effect:
1599.Pp
1600.Bl -inset -compact
1601.It Va WITHOUT_GOOGLETEST
1602(unless
1603.Va WITH_GOOGLETEST
1604is set explicitly)
1605.It Va WITHOUT_TESTS_SUPPORT
1606(unless
1607.Va WITH_TESTS_SUPPORT
1608is set explicitly)
1609.El
1610.It Va WITHOUT_TESTS_SUPPORT
1611Disable the build of all test-related dependencies, including ATF.
1612When set, it enforces these options:
1613.Pp
1614.Bl -item -compact
1615.It
1616.Va WITHOUT_GOOGLETEST
1617.El
1618.It Va WITHOUT_TEXTPROC
1619Do not build
1620programs used for text processing.
1621.It Va WITHOUT_TFTP
1622Do not build or install
1623.Xr tftp 1
1624and
1625.Xr tftpd 8 .
1626.It Va WITHOUT_TOOLCHAIN
1627Do not install header or
1628programs used for program development,
1629compilers, debuggers etc.
1630When set, it enforces these options:
1631.Pp
1632.Bl -item -compact
1633.It
1634.Va WITHOUT_CLANG
1635.It
1636.Va WITHOUT_CLANG_EXTRAS
1637.It
1638.Va WITHOUT_CLANG_FORMAT
1639.It
1640.Va WITHOUT_CLANG_FULL
1641.It
1642.Va WITHOUT_INCLUDES
1643.It
1644.Va WITHOUT_LLD
1645.It
1646.Va WITHOUT_LLDB
1647.It
1648.Va WITHOUT_LLVM_BINUTILS
1649.It
1650.Va WITHOUT_LLVM_COV
1651.El
1652.It Va WITHOUT_UNBOUND
1653Do not build
1654.Xr unbound 8
1655and related programs.
1656.It Va WITHOUT_UNIFIED_OBJDIR
1657Use the historical object directory format for
1658.Xr build 7
1659targets.
1660For native-builds and builds done directly in sub-directories the format of
1661.Pa ${MAKEOBJDIRPREFIX}/${.CURDIR}
1662is used,
1663while for cross-builds
1664.Pa ${MAKEOBJDIRPREFIX}/${TARGET}.${TARGET_ARCH}/${.CURDIR}
1665is used.
1666.Pp
1667This option is transitional and will be removed before the 12.0 release,
1668at which time
1669.va WITH_UNIFIED_OBJDIR
1670will be enabled permanently.
1671.Pp
1672This must be set in the environment, make command line, or
1673.Pa /etc/src-env.conf ,
1674not
1675.Pa /etc/src.conf .
1676.It Va WITHOUT_USB
1677Do not build USB-related programs and libraries.
1678.It Va WITHOUT_USB_GADGET_EXAMPLES
1679Do not build USB gadget kernel modules.
1680.It Va WITHOUT_UTMPX
1681Do not build user accounting tools such as
1682.Xr last 1 ,
1683.Xr users 1 ,
1684.Xr who 1 ,
1685.Xr ac 8 ,
1686.Xr lastlogin 8
1687and
1688.Xr utx 8 .
1689.It Va WITH_VERIEXEC
1690Enable building
1691.Xr veriexec 8
1692which loads the contents of verified manifests into the kernel
1693for use by
1694.Xr mac_veriexec 4
1695.Pp
1696Depends on
1697.Va WITH_BEARSSL .
1698.It Va WITHOUT_VI
1699Do not build and install vi, view, ex and related programs.
1700.It Va WITHOUT_VT
1701Do not build
1702.Xr vt 4
1703support files (fonts and keymaps).
1704.It Va WITHOUT_WARNS
1705Set this to not add warning flags to the compiler invocations.
1706Useful as a temporary workaround when code enters the tree
1707which triggers warnings in environments that differ from the
1708original developer.
1709.It Va WITHOUT_WERROR
1710Set this to not treat compiler warnings as errors.
1711Useful as a temporary workaround when working on fixing compiler warnings.
1712When set, warnings are still printed in the build log but do not fail the build.
1713.It Va WITHOUT_WIRELESS
1714Do not build programs used for 802.11 wireless networks; especially
1715.Xr wpa_supplicant 8
1716and
1717.Xr hostapd 8 .
1718When set, these options are also in effect:
1719.Pp
1720.Bl -inset -compact
1721.It Va WITHOUT_WIRELESS_SUPPORT
1722(unless
1723.Va WITH_WIRELESS_SUPPORT
1724is set explicitly)
1725.El
1726.It Va WITHOUT_WIRELESS_SUPPORT
1727Build libraries, programs, and kernel modules without
1728802.11 wireless support.
1729.It Va WITHOUT_WPA_SUPPLICANT_EAPOL
1730Build
1731.Xr wpa_supplicant 8
1732without support for the IEEE 802.1X protocol and without
1733support for EAP-PEAP, EAP-TLS, EAP-LEAP, and EAP-TTLS
1734protocols (usable only via 802.1X).
1735.It Va WITHOUT_ZFS
1736Do not build ZFS file system kernel module, libraries, and user commands.
1737.It Va WITHOUT_ZONEINFO
1738Do not build the timezone database.
1739When set, it enforces these options:
1740.Pp
1741.Bl -item -compact
1742.It
1743.Va WITHOUT_ZONEINFO_LEAPSECONDS_SUPPORT
1744.El
1745.It Va WITH_ZONEINFO_LEAPSECONDS_SUPPORT
1746Build leapsecond information in to the timezone database.
1747.El
1748.Sh FILES
1749.Bl -tag -compact -width Pa
1750.It Pa /etc/src.conf
1751.It Pa /etc/src-env.conf
1752.It Pa /usr/share/mk/bsd.own.mk
1753.El
1754.Sh SEE ALSO
1755.Xr make 1 ,
1756.Xr make.conf 5 ,
1757.Xr build 7 ,
1758.Xr ports 7
1759.Sh HISTORY
1760The
1761.Nm
1762file appeared in
1763.Fx 7.0 .
1764.Sh AUTHORS
1765This manual page was autogenerated by
1766.An tools/build/options/makeman .
1767