xref: /freebsd/share/man/man5/src.conf.5 (revision 0957b409) 
1.\" DO NOT EDIT-- this file is @generated by tools/build/options/makeman.
2.\" $FreeBSD$
3.Dd February 15, 2019
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 settings that will apply to every build involving the
13.Fx
14source tree; see
15.Xr build 7 .
16.Pp
17The
18.Nm
19file uses the standard makefile syntax.
20However,
21.Nm
22should not specify any dependencies to
23.Xr make 1 .
24Instead,
25.Nm
26is to set
27.Xr make 1
28variables that control the aspects of how the system builds.
29.Pp
30The default location of
31.Nm
32is
33.Pa /etc/src.conf ,
34though an alternative location can be specified in the
35.Xr make 1
36variable
37.Va SRCCONF .
38Overriding the location of
39.Nm
40may be necessary if the system-wide settings are not suitable
41for a particular build.
42For instance, setting
43.Va SRCCONF
44to
45.Pa /dev/null
46effectively resets all build controls to their defaults.
47.Pp
48The only purpose of
49.Nm
50is to control the compilation of the
51.Fx
52source code, which is usually located in
53.Pa /usr/src .
54As a rule, the system administrator creates
55.Nm
56when the values of certain control variables need to be changed
57from their defaults.
58.Pp
59In addition, control variables can be specified
60for a particular build via the
61.Fl D
62option of
63.Xr make 1
64or in its environment; see
65.Xr environ 7 .
66.Pp
67The environment of
68.Xr make 1
69for the build can be controlled via the
70.Va SRC_ENV_CONF
71variable, which defaults to
72.Pa /etc/src-env.conf .
73Some examples that may only be set in this file are
74.Va WITH_DIRDEPS_BUILD ,
75and
76.Va WITH_META_MODE ,
77and
78.Va MAKEOBJDIRPREFIX
79as they are environment-only variables.
80.Pp
81The values of variables are ignored regardless of their setting;
82even if they would be set to
83.Dq Li FALSE
84or
85.Dq Li NO .
86The presence of an option causes
87it to be honored by
88.Xr make 1 .
89.Pp
90This list provides a name and short description for variables
91that can be used for source builds.
92.Bl -tag -width indent
93.It Va WITHOUT_ACCT
94Set to not build process accounting tools such as
95.Xr accton 8
96and
97.Xr sa 8 .
98.It Va WITHOUT_ACPI
99Set to not build
100.Xr acpiconf 8 ,
101.Xr acpidump 8
102and related programs.
103.It Va WITHOUT_AMD
104Set to not build
105.Xr amd 8 ,
106and related programs.
107.It Va WITHOUT_APM
108Set to not build
109.Xr apm 8 ,
110.Xr apmd 8
111and related programs.
112.It Va WITHOUT_ASSERT_DEBUG
113Set to compile programs and libraries without the
114.Xr assert 3
115checks.
116.It Va WITHOUT_AT
117Set to not build
118.Xr at 1
119and related utilities.
120.It Va WITHOUT_ATM
121Set to not build
122programs and libraries related to ATM networking.
123.It Va WITHOUT_AUDIT
124Set to not build audit support into system programs.
125.It Va WITHOUT_AUTHPF
126Set to not build
127.Xr authpf 8 .
128.It Va WITHOUT_AUTOFS
129Set to not build
130.Xr autofs 5
131related programs, libraries, and kernel modules.
132.It Va WITHOUT_AUTO_OBJ
133Disable automatic creation of objdirs.
134This is enabled by default if the wanted OBJDIR is writable by the current user.
135.Pp
136This must be set in the environment, make command line, or
137.Pa /etc/src-env.conf ,
138not
139.Pa /etc/src.conf .
140.It Va WITHOUT_BHYVE
141Set to not build or install
142.Xr bhyve 8 ,
143associated utilities, and examples.
144.Pp
145This option only affects amd64/amd64.
146.It Va WITH_BIND_NOW
147Build all binaries with the
148.Dv DF_BIND_NOW
149flag set to indicate that the run-time loader should perform all relocation
150processing at process startup rather than on demand.
151.It Va WITHOUT_BINUTILS
152Set to not build or install GNU
153.Xr as 1 ,
154.Xr objdump 1 ,
155and for some CPU architectures
156.Xr ld.bfd 1
157as part
158of the normal system build.
159The resulting system cannot build programs from source.
160.Pp
161This is a default setting on
162arm64/aarch64 and riscv/riscv64.
163When set, it enforces these options:
164.Pp
165.Bl -item -compact
166.It
167.Va WITHOUT_GDB
168.El
169.It Va WITH_BINUTILS
170Set to build and install GNU
171.Xr as 1 ,
172.Xr objdump 1 ,
173and for some CPU architectures
174.Xr ld.bfd 1
175as part
176of the normal system build.
177.Pp
178This is a default setting on
179amd64/amd64, arm/arm, arm/armv6, arm/armv7, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe and sparc64/sparc64.
180.It Va WITHOUT_BINUTILS_BOOTSTRAP
181Set to not build binutils (as, ld, and objdump)
182as part of the bootstrap process.
183.Bf -symbolic
184The option does not work for build targets unless some alternative
185toolchain is provided.
186.Ef
187.Pp
188This is a default setting on
189arm64/aarch64 and riscv/riscv64.
190.It Va WITH_BINUTILS_BOOTSTRAP
191Set build binutils (as, ld, and objdump)
192as part of the bootstrap process.
193.Pp
194This is a default setting on
195amd64/amd64, arm/arm, arm/armv6, arm/armv7, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe and sparc64/sparc64.
196.It Va WITHOUT_BLACKLIST
197Set this if you do not want to build
198.Xr blacklistd 8
199and
200.Xr blacklistctl 8 .
201When set, these options are also in effect:
202.Pp
203.Bl -inset -compact
204.It Va WITHOUT_BLACKLIST_SUPPORT
205(unless
206.Va WITH_BLACKLIST_SUPPORT
207is set explicitly)
208.El
209.It Va WITHOUT_BLACKLIST_SUPPORT
210Set to build some programs without
211.Xr libblacklist 3
212support, like
213.Xr fingerd 8 ,
214.Xr ftpd 8 ,
215.Xr rlogind 8 ,
216.Xr rshd 8 ,
217and
218.Xr sshd 8 .
219.It Va WITHOUT_BLUETOOTH
220Set to not build Bluetooth related kernel modules, programs and libraries.
221.It Va WITHOUT_BOOT
222Set to not build the boot blocks and loader.
223.It Va WITHOUT_BOOTPARAMD
224Set to not build or install
225.Xr bootparamd 8 .
226.It Va WITHOUT_BOOTPD
227Set to not build or install
228.Xr bootpd 8 .
229.It Va WITHOUT_BSDINSTALL
230Set to not build
231.Xr bsdinstall 8 ,
232.Xr sade 8 ,
233and related programs.
234.It Va WITHOUT_BSD_CPIO
235Set to not build the BSD licensed version of cpio based on
236.Xr libarchive 3 .
237.It Va WITHOUT_BSD_CRTBEGIN
238Disable the BSD licensed
239.Pa crtbegin.o
240and
241.Pa crtend.o .
242.Pp
243This is a default setting on
244powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe and sparc64/sparc64.
245.It Va WITH_BSD_CRTBEGIN
246Enable the BSD licensed
247.Pa crtbegin.o
248and
249.Pa crtend.o .
250.Pp
251This is a default setting on
252amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf and riscv/riscv64.
253.It Va WITH_BSD_GREP
254Install BSD-licensed grep as '[ef]grep' instead of GNU grep.
255.It Va WITHOUT_BSNMP
256Set to not build or install
257.Xr bsnmpd 1
258and related libraries and data files.
259.It Va WITHOUT_BZIP2
260Set to not build contributed bzip2 software as a part of the base system.
261.Bf -symbolic
262The option has no effect yet.
263.Ef
264When set, these options are also in effect:
265.Pp
266.Bl -inset -compact
267.It Va WITHOUT_BZIP2_SUPPORT
268(unless
269.Va WITH_BZIP2_SUPPORT
270is set explicitly)
271.El
272.It Va WITHOUT_BZIP2_SUPPORT
273Set to build some programs without optional bzip2 support.
274.It Va WITHOUT_CALENDAR
275Set to not build
276.Xr calendar 1 .
277.It Va WITHOUT_CAPSICUM
278Set to not build Capsicum support into system programs.
279When set, it enforces these options:
280.Pp
281.Bl -item -compact
282.It
283.Va WITHOUT_CASPER
284.El
285.It Va WITHOUT_CASPER
286Set to not build Casper program and related libraries.
287.It Va WITH_CCACHE_BUILD
288Set to use
289.Xr ccache 1
290for the build.
291No configuration is required except to install the
292.Sy devel/ccache
293package.
294When using with
295.Xr distcc 1 ,
296set
297.Sy CCACHE_PREFIX=/usr/local/bin/distcc .
298The default cache directory of
299.Pa $HOME/.ccache
300will be used, which can be overridden by setting
301.Sy CCACHE_DIR .
302The
303.Sy CCACHE_COMPILERCHECK
304option defaults to
305.Sy content
306when using the in-tree bootstrap compiler,
307and
308.Sy mtime
309when using an external compiler.
310The
311.Sy CCACHE_CPP2
312option is used for Clang but not GCC.
313.Pp
314Sharing a cache between multiple work directories requires using a layout
315similar to
316.Pa /some/prefix/src
317.Pa /some/prefix/obj
318and an environment such as:
319.Bd -literal -offset indent
320CCACHE_BASEDIR='${SRCTOP:H}' MAKEOBJDIRPREFIX='${SRCTOP:H}/obj'
321.Ed
322.Pp
323See
324.Xr ccache 1
325for more configuration options.
326.It Va WITHOUT_CCD
327Set to not build
328.Xr geom_ccd 4
329and related utilities.
330.It Va WITHOUT_CDDL
331Set to not build code licensed under Sun's CDDL.
332When set, it enforces these options:
333.Pp
334.Bl -item -compact
335.It
336.Va WITHOUT_CTF
337.It
338.Va WITHOUT_LOADER_ZFS
339.It
340.Va WITHOUT_ZFS
341.El
342.It Va WITHOUT_CLANG
343Set to not build the Clang C/C++ compiler during the regular phase of the build.
344.Pp
345This is a default setting on
346riscv/riscv64 and sparc64/sparc64.
347When set, it enforces these options:
348.Pp
349.Bl -item -compact
350.It
351.Va WITHOUT_CLANG_EXTRAS
352.It
353.Va WITHOUT_CLANG_FULL
354.It
355.Va WITHOUT_LLVM_COV
356.El
357.Pp
358When set, these options are also in effect:
359.Pp
360.Bl -inset -compact
361.It Va WITHOUT_LLVM_TARGET_AARCH64
362(unless
363.Va WITH_LLVM_TARGET_AARCH64
364is set explicitly)
365.It Va WITHOUT_LLVM_TARGET_ALL
366(unless
367.Va WITH_LLVM_TARGET_ALL
368is set explicitly)
369.It Va WITHOUT_LLVM_TARGET_ARM
370(unless
371.Va WITH_LLVM_TARGET_ARM
372is set explicitly)
373.It Va WITHOUT_LLVM_TARGET_MIPS
374(unless
375.Va WITH_LLVM_TARGET_MIPS
376is set explicitly)
377.It Va WITHOUT_LLVM_TARGET_POWERPC
378(unless
379.Va WITH_LLVM_TARGET_POWERPC
380is set explicitly)
381.It Va WITHOUT_LLVM_TARGET_SPARC
382(unless
383.Va WITH_LLVM_TARGET_SPARC
384is set explicitly)
385.It Va WITHOUT_LLVM_TARGET_X86
386(unless
387.Va WITH_LLVM_TARGET_X86
388is set explicitly)
389.El
390.It Va WITH_CLANG
391Set to build the Clang C/C++ compiler during the normal phase of the build.
392.Pp
393This is a default setting on
394amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpcspe.
395.It Va WITHOUT_CLANG_BOOTSTRAP
396Set to not build the Clang C/C++ compiler during the bootstrap phase of
397the build.
398To be able to build the system, either gcc or clang bootstrap must be
399enabled unless an alternate compiler is provided via XCC.
400.Pp
401This is a default setting on
402mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe, riscv/riscv64 and sparc64/sparc64.
403.It Va WITH_CLANG_BOOTSTRAP
404Set to build the Clang C/C++ compiler during the bootstrap phase of the build.
405.Pp
406This is a default setting on
407amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64 and i386/i386.
408.It Va WITH_CLANG_EXTRAS
409Set to build additional clang and llvm tools, such as bugpoint and
410clang-format.
411.It Va WITHOUT_CLANG_FULL
412Set to avoid building the ARCMigrate, Rewriter and StaticAnalyzer components of
413the Clang C/C++ compiler.
414.Pp
415This is a default setting on
416riscv/riscv64 and sparc64/sparc64.
417.It Va WITH_CLANG_FULL
418Set to build the ARCMigrate, Rewriter and StaticAnalyzer components of the
419Clang C/C++ compiler.
420.Pp
421This is a default setting on
422amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpcspe.
423.It Va WITHOUT_CLANG_IS_CC
424Set to install the GCC compiler as
425.Pa /usr/bin/cc ,
426.Pa /usr/bin/c++
427and
428.Pa /usr/bin/cpp .
429.Pp
430This is a default setting on
431mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe, riscv/riscv64 and sparc64/sparc64.
432.It Va WITH_CLANG_IS_CC
433Set to install the Clang C/C++ compiler as
434.Pa /usr/bin/cc ,
435.Pa /usr/bin/c++
436and
437.Pa /usr/bin/cpp .
438.Pp
439This is a default setting on
440amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64 and i386/i386.
441.It Va WITHOUT_CPP
442Set to not build
443.Xr cpp 1 .
444.It Va WITHOUT_CROSS_COMPILER
445Set to not build any cross compiler in the cross-tools stage of buildworld.
446When compiling a different version of
447.Fx
448than what is installed on the system, provide an alternate
449compiler with XCC to ensure success.
450When compiling with an identical version of
451.Fx
452to the host, this option may be safely used.
453This option may also be safe when the host version of
454.Fx
455is close to the sources being built, but all bets are off if there have
456been any changes to the toolchain between the versions.
457When set, it enforces these options:
458.Pp
459.Bl -item -compact
460.It
461.Va WITHOUT_BINUTILS_BOOTSTRAP
462.It
463.Va WITHOUT_CLANG_BOOTSTRAP
464.It
465.Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
466.It
467.Va WITHOUT_GCC_BOOTSTRAP
468.It
469.Va WITHOUT_LLD_BOOTSTRAP
470.El
471.It Va WITHOUT_CRYPT
472Set to not build any crypto code.
473When set, it enforces these options:
474.Pp
475.Bl -item -compact
476.It
477.Va WITHOUT_KERBEROS
478.It
479.Va WITHOUT_OPENSSH
480.It
481.Va WITHOUT_OPENSSL
482.El
483.Pp
484When set, these options are also in effect:
485.Pp
486.Bl -inset -compact
487.It Va WITHOUT_GSSAPI
488(unless
489.Va WITH_GSSAPI
490is set explicitly)
491.El
492.It Va WITH_CTF
493Set to compile with CTF (Compact C Type Format) data.
494CTF data encapsulates a reduced form of debugging information
495similar to DWARF and the venerable stabs and is required for DTrace.
496.It Va WITHOUT_CUSE
497Set to not build CUSE-related programs and libraries.
498.It Va WITHOUT_CXGBETOOL
499Set to not build
500.Xr cxgbetool 8
501.Pp
502This is a default setting on
503arm/arm, arm/armv6, arm/armv7, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpcspe and riscv/riscv64.
504.It Va WITH_CXGBETOOL
505Set to build
506.Xr cxgbetool 8
507.Pp
508This is a default setting on
509amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64 and sparc64/sparc64.
510.It Va WITHOUT_CXX
511Set to not build
512.Xr c++ 1
513and related libraries.
514It will also prevent building of
515.Xr gperf 1
516and
517.Xr devd 8 .
518When set, it enforces these options:
519.Pp
520.Bl -item -compact
521.It
522.Va WITHOUT_CLANG
523.It
524.Va WITHOUT_CLANG_EXTRAS
525.It
526.Va WITHOUT_CLANG_FULL
527.It
528.Va WITHOUT_DTRACE_TESTS
529.It
530.Va WITHOUT_GNUCXX
531.It
532.Va WITHOUT_LLVM_COV
533.It
534.Va WITHOUT_TESTS
535.El
536.It Va WITHOUT_DEBUG_FILES
537Set to avoid building or installing standalone debug files for each
538executable binary and shared library.
539.It Va WITHOUT_DIALOG
540Set to not build
541.Xr dialog 1 ,
542.Xr dialog 3 ,
543.Xr dpv 1 ,
544and
545.Xr dpv 3 .
546When set, it enforces these options:
547.Pp
548.Bl -item -compact
549.It
550.Va WITHOUT_BSDINSTALL
551.El
552.It Va WITHOUT_DICT
553Set to not build the Webster dictionary files.
554.It Va WITH_DIRDEPS_BUILD
555This is an experimental build system.
556For details see
557http://www.crufty.net/sjg/docs/freebsd-meta-mode.htm.
558Build commands can be seen from the top-level with:
559.Dl make show-valid-targets
560The build is driven by dirdeps.mk using
561.Va DIRDEPS
562stored in
563Makefile.depend files found in each directory.
564.Pp
565The build can be started from anywhere, and behaves the same.
566The initial instance of
567.Xr make 1
568recursively reads
569.Va DIRDEPS
570from
571.Pa Makefile.depend ,
572computing a graph of tree dependencies from the current origin.
573Setting
574.Va NO_DIRDEPS
575skips checking dirdep dependencies and will only build in the current
576and child directories.
577.Va NO_DIRDEPS_BELOW
578skips building any dirdeps and only build the current directory.
579.Pp
580This also utilizes the
581.Va WITH_META_MODE
582logic for incremental builds.
583.Pp
584The build hides commands executed unless
585.Va NO_SILENT
586is defined.
587.Pp
588Note that there is currently no mass install feature for this.
589.Pp
590When set, it enforces these options:
591.Pp
592.Bl -item -compact
593.It
594.Va WITH_INSTALL_AS_USER
595.El
596.Pp
597When set, these options are also in effect:
598.Pp
599.Bl -inset -compact
600.It Va WITH_META_MODE
601(unless
602.Va WITHOUT_META_MODE
603is set explicitly)
604.It Va WITH_STAGING
605(unless
606.Va WITHOUT_STAGING
607is set explicitly)
608.It Va WITH_STAGING_MAN
609(unless
610.Va WITHOUT_STAGING_MAN
611is set explicitly)
612.It Va WITH_STAGING_PROG
613(unless
614.Va WITHOUT_STAGING_PROG
615is set explicitly)
616.It Va WITH_SYSROOT
617(unless
618.Va WITHOUT_SYSROOT
619is set explicitly)
620.El
621.Pp
622This must be set in the environment, make command line, or
623.Pa /etc/src-env.conf ,
624not
625.Pa /etc/src.conf .
626.It Va WITH_DIRDEPS_CACHE
627Cache result of dirdeps.mk which can save significant time
628for subsequent builds.
629Depends on
630.Va WITH_DIRDEPS_BUILD .
631.Pp
632This must be set in the environment, make command line, or
633.Pa /etc/src-env.conf ,
634not
635.Pa /etc/src.conf .
636.It Va WITHOUT_DMAGENT
637Set to not build dma Mail Transport Agent.
638.It Va WITHOUT_DOCCOMPRESS
639Set to not install compressed system documentation.
640Only the uncompressed version will be installed.
641.It Va WITH_DTRACE_TESTS
642Set to build and install the DTrace test suite in
643.Pa /usr/tests/cddl/usr.sbin/dtrace .
644This test suite is considered experimental on architectures other than
645amd64/amd64 and running it may cause system instability.
646.It Va WITHOUT_DYNAMICROOT
647Set this if you do not want to link
648.Pa /bin
649and
650.Pa /sbin
651dynamically.
652.It Va WITHOUT_EE
653Set to not build and install
654.Xr edit 1 ,
655.Xr ee 1 ,
656and related programs.
657.It Va WITHOUT_EFI
658Set not to build
659.Xr efivar 3
660and
661.Xr efivar 8 .
662.Pp
663This is a default setting on
664mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe, riscv/riscv64 and sparc64/sparc64.
665.It Va WITH_EFI
666Set to build
667.Xr efivar 3
668and
669.Xr efivar 8 .
670.Pp
671This is a default setting on
672amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64 and i386/i386.
673.It Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP
674Set to not build ELF Tool Chain tools
675(addr2line, nm, size, strings and strip)
676as part of the bootstrap process.
677.Bf -symbolic
678An alternate bootstrap tool chain must be provided.
679.Ef
680.It Va WITHOUT_EXAMPLES
681Set to avoid installing examples to
682.Pa /usr/share/examples/ .
683.It Va WITH_EXPERIMENTAL
684Set to include experimental features in the build.
685.It Va WITH_EXTRA_TCP_STACKS
686Set to build extra TCP stack modules.
687.It Va WITHOUT_FDT
688Set to not build Flattened Device Tree support as part of the base system.
689This includes the device tree compiler (dtc) and libfdt support library.
690.It Va WITHOUT_FILE
691Set to not build
692.Xr file 1
693and related programs.
694.It Va WITHOUT_FINGER
695Set to not build or install
696.Xr finger 1
697and
698.Xr fingerd 8 .
699.It Va WITHOUT_FLOPPY
700Set to not build or install programs
701for operating floppy disk driver.
702.It Va WITHOUT_FMTREE
703Set to not build and install
704.Pa /usr/sbin/fmtree .
705.It Va WITHOUT_FORMAT_EXTENSIONS
706Set to not enable
707.Fl fformat-extensions
708when compiling the kernel.
709Also disables all format checking.
710.It Va WITHOUT_FORTH
711Set to build bootloaders without Forth support.
712.It Va WITHOUT_FP_LIBC
713Set to build
714.Nm libc
715without floating-point support.
716.It Va WITHOUT_FREEBSD_UPDATE
717Set to not build
718.Xr freebsd-update 8 .
719.It Va WITHOUT_FTP
720Set to not build or install
721.Xr ftp 1
722and
723.Xr ftpd 8 .
724.It Va WITHOUT_GAMES
725Set to not build games.
726.It Va WITHOUT_GCC
727Set to not build and install gcc and g++ as part of the normal build process.
728.Pp
729This is a default setting on
730amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386 and riscv/riscv64.
731.It Va WITH_GCC
732Set to build and install gcc and g++.
733.Pp
734This is a default setting on
735mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe and sparc64/sparc64.
736.It Va WITHOUT_GCC_BOOTSTRAP
737Set to not build gcc and g++ as part of the bootstrap process.
738You must enable either gcc or clang bootstrap to be able to build the system,
739unless an alternative compiler is provided via
740XCC.
741.Pp
742This is a default setting on
743amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386 and riscv/riscv64.
744.It Va WITH_GCC_BOOTSTRAP
745Set to build gcc and g++ as part of the bootstrap process.
746.Pp
747This is a default setting on
748mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe and sparc64/sparc64.
749.It Va WITHOUT_GCOV
750Set to not build the
751.Xr gcov 1
752tool.
753.It Va WITHOUT_GDB
754Set to not build
755.Xr gdb 1 .
756.Pp
757This is a default setting on
758arm64/aarch64 and riscv/riscv64.
759.It Va WITH_GDB
760Set to build
761.Xr gdb 1 .
762.Pp
763This is a default setting on
764amd64/amd64, arm/arm, arm/armv6, arm/armv7, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe and sparc64/sparc64.
765.It Va WITHOUT_GDB_LIBEXEC
766Set to install
767.Xr gdb 1
768into
769.Pa /usr/bin .
770.Pp
771This is a default setting on
772sparc64/sparc64.
773.It Va WITH_GDB_LIBEXEC
774Set to install
775.Xr gdb 1
776into
777.Pa /usr/libexec .
778This permits
779.Xr gdb 1
780to be used as a fallback for
781.Xr crashinfo 8
782if a newer version is not installed.
783.Pp
784This is a default setting on
785amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe and riscv/riscv64.
786.It Va WITHOUT_GNUCXX
787Do not build the GNU C++ stack (g++, libstdc++).
788This is the default on platforms where clang is the system compiler.
789.Pp
790This is a default setting on
791amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64 and i386/i386.
792.It Va WITH_GNUCXX
793Build the GNU C++ stack (g++, libstdc++).
794This is the default on platforms where gcc is the system compiler.
795.Pp
796This is a default setting on
797mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe, riscv/riscv64 and sparc64/sparc64.
798.It Va WITHOUT_GNU_DIFF
799Set to not build GNU
800.Xr diff 1
801and
802.Xr diff3 1 .
803.It Va WITHOUT_GNU_GREP
804Set to not build GNU
805.Xr grep 1 .
806.It Va WITH_GNU_GREP_COMPAT
807Set this option to include GNU extensions in
808.Xr bsdgrep 1
809by linking against libgnuregex.
810.It Va WITHOUT_GPIO
811Set to not build
812.Xr gpioctl 8
813as part of the base system.
814.It Va WITHOUT_GPL_DTC
815Set to build the BSD licensed version of the device tree compiler rather
816than the GPLed one from elinux.org.
817.Pp
818This is a default setting on
819amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64 and i386/i386.
820.It Va WITH_GPL_DTC
821Set to build the GPL'd version of the device tree compiler from elinux.org,
822instead of the BSD licensed one.
823.Pp
824This is a default setting on
825mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe, riscv/riscv64 and sparc64/sparc64.
826.It Va WITHOUT_GSSAPI
827Set to not build libgssapi.
828.It Va WITHOUT_HAST
829Set to not build
830.Xr hastd 8
831and related utilities.
832.It Va WITH_HESIOD
833Set to build Hesiod support.
834.It Va WITHOUT_HTML
835Set to not build HTML docs.
836.It Va WITHOUT_HYPERV
837Set to not build or install HyperV utilities.
838.Pp
839This is a default setting on
840arm/arm, arm/armv6, arm/armv7, arm64/aarch64, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe, riscv/riscv64 and sparc64/sparc64.
841.It Va WITH_HYPERV
842Set to build or install HyperV utilities.
843.Pp
844This is a default setting on
845amd64/amd64 and i386/i386.
846.It Va WITHOUT_ICONV
847Set to not build iconv as part of libc.
848.It Va WITHOUT_INCLUDES
849Set to not install header files.
850This option used to be spelled
851.Va NO_INCS .
852.Bf -symbolic
853The option does not work for build targets.
854.Ef
855.It Va WITHOUT_INET
856Set to not build programs and libraries related to IPv4 networking.
857When set, it enforces these options:
858.Pp
859.Bl -item -compact
860.It
861.Va WITHOUT_INET_SUPPORT
862.El
863.It Va WITHOUT_INET6
864Set to not build
865programs and libraries related to IPv6 networking.
866When set, it enforces these options:
867.Pp
868.Bl -item -compact
869.It
870.Va WITHOUT_INET6_SUPPORT
871.El
872.It Va WITHOUT_INET6_SUPPORT
873Set to build libraries, programs, and kernel modules without IPv6 support.
874.It Va WITHOUT_INETD
875Set to not build
876.Xr inetd 8 .
877.It Va WITHOUT_INET_SUPPORT
878Set to build libraries, programs, and kernel modules without IPv4 support.
879.It Va WITHOUT_INSTALLLIB
880Set this to not install optional libraries.
881For example, when creating a
882.Xr nanobsd 8
883image.
884.Bf -symbolic
885The option does not work for build targets.
886.Ef
887.It Va WITH_INSTALL_AS_USER
888Set to make install targets succeed for non-root users by installing
889files with owner and group attributes set to that of the user running
890the
891.Xr make 1
892command.
893The user still must set the
894.Va DESTDIR
895variable to point to a directory where the user has write permissions.
896.It Va WITHOUT_IPFILTER
897Set to not build IP Filter package.
898.It Va WITHOUT_IPFW
899Set to not build IPFW tools.
900.It Va WITHOUT_IPSEC_SUPPORT
901Set to not build the kernel with
902.Xr ipsec 4
903support.
904This option is needed for
905.Xr ipsec 4
906and
907.Xr tcpmd5 4 .
908.It Va WITHOUT_ISCSI
909Set to not build
910.Xr iscsid 8
911and related utilities.
912.It Va WITHOUT_JAIL
913Set to not build tools for the support of jails; e.g.,
914.Xr jail 8 .
915.It Va WITHOUT_KDUMP
916Set to not build
917.Xr kdump 1
918and
919.Xr truss 1 .
920.It Va WITHOUT_KERBEROS
921Set this to not build Kerberos 5 (KTH Heimdal).
922When set, these options are also in effect:
923.Pp
924.Bl -inset -compact
925.It Va WITHOUT_GSSAPI
926(unless
927.Va WITH_GSSAPI
928is set explicitly)
929.It Va WITHOUT_KERBEROS_SUPPORT
930(unless
931.Va WITH_KERBEROS_SUPPORT
932is set explicitly)
933.El
934.It Va WITHOUT_KERBEROS_SUPPORT
935Set to build some programs without Kerberos support, like
936.Xr ssh 1 ,
937.Xr telnet 1 ,
938.Xr sshd 8 ,
939and
940.Xr telnetd 8 .
941.It Va WITH_KERNEL_RETPOLINE
942Set to enable the "retpoline" mitigation for CVE-2017-5715 in the kernel
943build.
944.It Va WITHOUT_KERNEL_SYMBOLS
945Set to not install kernel symbol files.
946.Bf -symbolic
947This option is recommended for those people who have small root partitions.
948.Ef
949.It Va WITHOUT_KVM
950Set to not build the
951.Nm libkvm
952library as a part of the base system.
953.Bf -symbolic
954The option has no effect yet.
955.Ef
956When set, these options are also in effect:
957.Pp
958.Bl -inset -compact
959.It Va WITHOUT_KVM_SUPPORT
960(unless
961.Va WITH_KVM_SUPPORT
962is set explicitly)
963.El
964.It Va WITHOUT_KVM_SUPPORT
965Set to build some programs without optional
966.Nm libkvm
967support.
968.It Va WITHOUT_LDNS
969Setting this variable will prevent the LDNS library from being built.
970When set, it enforces these options:
971.Pp
972.Bl -item -compact
973.It
974.Va WITHOUT_LDNS_UTILS
975.It
976.Va WITHOUT_UNBOUND
977.El
978.It Va WITHOUT_LDNS_UTILS
979Setting this variable will prevent building the LDNS utilities
980.Xr drill 1
981and
982.Xr host 1 .
983.It Va WITHOUT_LEGACY_CONSOLE
984Set to not build programs that support a legacy PC console; e.g.,
985.Xr kbdcontrol 1
986and
987.Xr vidcontrol 1 .
988.It Va WITHOUT_LIB32
989On 64-bit platforms, set to not build 32-bit library set and a
990.Nm ld-elf32.so.1
991runtime linker.
992.It Va WITHOUT_LIBCPLUSPLUS
993Set to avoid building libcxxrt and libc++.
994.It Va WITHOUT_LIBPTHREAD
995Set to not build the
996.Nm libpthread
997providing library,
998.Nm libthr .
999When set, it enforces these options:
1000.Pp
1001.Bl -item -compact
1002.It
1003.Va WITHOUT_LIBTHR
1004.El
1005.It Va WITH_LIBSOFT
1006On armv6 only, set to enable soft float ABI compatibility libraries.
1007This option is for transitioning to the new hard float ABI.
1008.It Va WITHOUT_LIBTHR
1009Set to not build the
1010.Nm libthr
1011(1:1 threading)
1012library.
1013.It Va WITHOUT_LLD
1014Set to not build LLVM's lld linker.
1015.Pp
1016This is a default setting on
1017riscv/riscv64 and sparc64/sparc64.
1018.It Va WITH_LLD
1019Set to build LLVM's lld linker.
1020.Pp
1021This is a default setting on
1022amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpcspe.
1023.It Va WITHOUT_LLDB
1024Set to not build the LLDB debugger.
1025.Pp
1026This is a default setting on
1027arm/arm, arm/armv6, arm/armv7, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe, riscv/riscv64 and sparc64/sparc64.
1028.It Va WITH_LLDB
1029Set to build the LLDB debugger.
1030.Pp
1031This is a default setting on
1032amd64/amd64, arm64/aarch64 and i386/i386.
1033.It Va WITHOUT_LLD_BOOTSTRAP
1034Set to not build the LLD linker during the bootstrap phase of
1035the build.
1036To be able to build the system, either Binutils or LLD bootstrap must be
1037enabled unless an alternate linker is provided via XLD.
1038.Pp
1039This is a default setting on
1040arm/arm, arm/armv6, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe, riscv/riscv64 and sparc64/sparc64.
1041.It Va WITH_LLD_BOOTSTRAP
1042Set to build the LLD linker during the bootstrap phase of the build,
1043and use it during buildworld and buildkernel.
1044.Pp
1045This is a default setting on
1046amd64/amd64, arm/armv7, arm64/aarch64 and i386/i386.
1047.It Va WITHOUT_LLD_IS_LD
1048Set to use GNU binutils ld as the system linker, instead of LLVM's LLD.
1049.Pp
1050This is a default setting on
1051arm/arm, arm/armv6, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe, riscv/riscv64 and sparc64/sparc64.
1052.It Va WITH_LLD_IS_LD
1053Set to use LLVM's LLD as the system linker, instead of GNU binutils ld.
1054.Pp
1055This is a default setting on
1056amd64/amd64, arm/armv7, arm64/aarch64 and i386/i386.
1057.It Va WITHOUT_LLVM_COV
1058Set to not build the
1059.Xr llvm-cov 1
1060tool.
1061.Pp
1062This is a default setting on
1063riscv/riscv64 and sparc64/sparc64.
1064.It Va WITH_LLVM_COV
1065Set to build the
1066.Xr llvm-cov 1
1067tool.
1068.Pp
1069This is a default setting on
1070amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpcspe.
1071.It Va WITHOUT_LLVM_LIBUNWIND
1072Set to use GCC's stack unwinder (instead of LLVM's libunwind).
1073.Pp
1074This is a default setting on
1075arm/arm, arm/armv6, arm/armv7, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe and sparc64/sparc64.
1076.It Va WITH_LLVM_LIBUNWIND
1077Set to use LLVM's libunwind stack unwinder (instead of GCC's unwinder).
1078.Pp
1079This is a default setting on
1080amd64/amd64, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf and riscv/riscv64.
1081.It Va WITHOUT_LLVM_TARGET_AARCH64
1082Set to not build LLVM target support for AArch64.
1083The
1084.Va LLVM_TARGET_ALL
1085option should be used rather than this in most cases.
1086.Pp
1087This is a default setting on
1088arm/arm, arm/armv6, riscv/riscv64 and sparc64/sparc64.
1089.It Va WITH_LLVM_TARGET_AARCH64
1090Set to build LLVM target support for AArch64.
1091The
1092.Va LLVM_TARGET_ALL
1093option should be used rather than this in most cases.
1094.Pp
1095This is a default setting on
1096amd64/amd64, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpcspe.
1097.It Va WITHOUT_LLVM_TARGET_ALL
1098Set to only build the required LLVM target support.
1099This option is preferred to specific target support options.
1100.Pp
1101This is a default setting on
1102riscv/riscv64 and sparc64/sparc64.
1103When set, these options are also in effect:
1104.Pp
1105.Bl -inset -compact
1106.It Va WITHOUT_LLVM_TARGET_AARCH64
1107(unless
1108.Va WITH_LLVM_TARGET_AARCH64
1109is set explicitly)
1110.It Va WITHOUT_LLVM_TARGET_ARM
1111(unless
1112.Va WITH_LLVM_TARGET_ARM
1113is set explicitly)
1114.It Va WITHOUT_LLVM_TARGET_MIPS
1115(unless
1116.Va WITH_LLVM_TARGET_MIPS
1117is set explicitly)
1118.It Va WITHOUT_LLVM_TARGET_POWERPC
1119(unless
1120.Va WITH_LLVM_TARGET_POWERPC
1121is set explicitly)
1122.It Va WITHOUT_LLVM_TARGET_SPARC
1123(unless
1124.Va WITH_LLVM_TARGET_SPARC
1125is set explicitly)
1126.El
1127.It Va WITH_LLVM_TARGET_ALL
1128Set to build support for all LLVM targets.
1129This option is always applied to the bootstrap compiler for buildworld when
1130LLVM is used.
1131.Pp
1132This is a default setting on
1133amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpcspe.
1134.It Va WITHOUT_LLVM_TARGET_ARM
1135Set to not build LLVM target support for ARM.
1136The
1137.Va LLVM_TARGET_ALL
1138option should be used rather than this in most cases.
1139.Pp
1140This is a default setting on
1141riscv/riscv64 and sparc64/sparc64.
1142.It Va WITH_LLVM_TARGET_ARM
1143Set to build LLVM target support for ARM.
1144The
1145.Va LLVM_TARGET_ALL
1146option should be used rather than this in most cases.
1147.Pp
1148This is a default setting on
1149amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpcspe.
1150.It Va WITH_LLVM_TARGET_BPF
1151Set to build LLVM target support for BPF.
1152The
1153.Va LLVM_TARGET_ALL
1154option should be used rather than this in most cases.
1155.It Va WITHOUT_LLVM_TARGET_MIPS
1156Set to not build LLVM target support for MIPS.
1157The
1158.Va LLVM_TARGET_ALL
1159option should be used rather than this in most cases.
1160.Pp
1161This is a default setting on
1162arm/arm, arm/armv6, riscv/riscv64 and sparc64/sparc64.
1163.It Va WITH_LLVM_TARGET_MIPS
1164Set to build LLVM target support for MIPS.
1165The
1166.Va LLVM_TARGET_ALL
1167option should be used rather than this in most cases.
1168.Pp
1169This is a default setting on
1170amd64/amd64, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpcspe.
1171.It Va WITHOUT_LLVM_TARGET_POWERPC
1172Set to not build LLVM target support for PowerPC.
1173The
1174.Va LLVM_TARGET_ALL
1175option should be used rather than this in most cases.
1176.Pp
1177This is a default setting on
1178arm/arm, arm/armv6, riscv/riscv64 and sparc64/sparc64.
1179.It Va WITH_LLVM_TARGET_POWERPC
1180Set to build LLVM target support for PowerPC.
1181The
1182.Va LLVM_TARGET_ALL
1183option should be used rather than this in most cases.
1184.Pp
1185This is a default setting on
1186amd64/amd64, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpcspe.
1187.It Va WITHOUT_LLVM_TARGET_SPARC
1188Set to not build LLVM target support for SPARC.
1189The
1190.Va LLVM_TARGET_ALL
1191option should be used rather than this in most cases.
1192.Pp
1193This is a default setting on
1194arm/arm, arm/armv6, riscv/riscv64 and sparc64/sparc64.
1195.It Va WITH_LLVM_TARGET_SPARC
1196Set to build LLVM target support for SPARC.
1197The
1198.Va LLVM_TARGET_ALL
1199option should be used rather than this in most cases.
1200.Pp
1201This is a default setting on
1202amd64/amd64, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpcspe.
1203.It Va WITHOUT_LLVM_TARGET_X86
1204Set to not build LLVM target support for X86.
1205The
1206.Va LLVM_TARGET_ALL
1207option should be used rather than this in most cases.
1208.Pp
1209This is a default setting on
1210arm/arm, arm/armv6, riscv/riscv64 and sparc64/sparc64.
1211.It Va WITH_LLVM_TARGET_X86
1212Set to build LLVM target support for X86.
1213The
1214.Va LLVM_TARGET_ALL
1215option should be used rather than this in most cases.
1216.Pp
1217This is a default setting on
1218amd64/amd64, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpcspe.
1219.It Va WITH_LOADER_FIREWIRE
1220Enable firewire support in /boot/loader on x86. This option is a nop
1221on all other platforms.
1222.It Va WITH_LOADER_FORCE_LE
1223Set to force the powerpc boot loader to launch the kernel in little
1224endian mode.
1225.It Va WITHOUT_LOADER_GELI
1226Disable inclusion of GELI crypto support in the boot chain binaries.
1227.Pp
1228This is a default setting on
1229powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe and sparc64/sparc64.
1230.It Va WITH_LOADER_GELI
1231Set to build GELI bootloader support.
1232.Pp
1233This is a default setting on
1234amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf and riscv/riscv64.
1235.It Va WITHOUT_LOADER_LUA
1236Set to not build LUA bindings for the boot loader.
1237.Pp
1238This is a default setting on
1239powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe and sparc64/sparc64.
1240.It Va WITH_LOADER_LUA
1241Set to build LUA bindings for the boot loader.
1242.Pp
1243This is a default setting on
1244amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf and riscv/riscv64.
1245.It Va WITHOUT_LOADER_OFW
1246Disable building of openfirmware bootloader components.
1247.Pp
1248This is a default setting on
1249amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf and riscv/riscv64.
1250.It Va WITH_LOADER_OFW
1251Set to build openfirmware bootloader components.
1252.Pp
1253This is a default setting on
1254powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe and sparc64/sparc64.
1255.It Va WITHOUT_LOADER_UBOOT
1256Disable building of ubldr.
1257.Pp
1258This is a default setting on
1259amd64/amd64, arm64/aarch64, i386/i386, riscv/riscv64 and sparc64/sparc64.
1260.It Va WITH_LOADER_UBOOT
1261Set to build ubldr.
1262.Pp
1263This is a default setting on
1264arm/arm, arm/armv6, arm/armv7, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpcspe.
1265.It Va WITH_LOADER_VERBOSE
1266Set to build with extra verbose debugging in the loader.
1267May explode already nearly too large loader over the limit.
1268Use with care.
1269
1270.It Va WITHOUT_LOADER_ZFS
1271Set to not build ZFS file system boot loader support.
1272.It Va WITHOUT_LOCALES
1273Set to not build localization files; see
1274.Xr locale 1 .
1275.It Va WITHOUT_LOCATE
1276Set to not build
1277.Xr locate 1
1278and related programs.
1279.It Va WITHOUT_LPR
1280Set to not build
1281.Xr lpr 1
1282and related programs.
1283.It Va WITHOUT_LS_COLORS
1284Set to build
1285.Xr ls 1
1286without support for colors to distinguish file types.
1287.It Va WITHOUT_LZMA_SUPPORT
1288Set to build some programs without optional lzma compression support.
1289.It Va WITHOUT_MAIL
1290Set to not build any mail support (MUA or MTA).
1291When set, it enforces these options:
1292.Pp
1293.Bl -item -compact
1294.It
1295.Va WITHOUT_DMAGENT
1296.It
1297.Va WITHOUT_MAILWRAPPER
1298.It
1299.Va WITHOUT_SENDMAIL
1300.El
1301.It Va WITHOUT_MAILWRAPPER
1302Set to not build the
1303.Xr mailwrapper 8
1304MTA selector.
1305.It Va WITHOUT_MAKE
1306Set to not install
1307.Xr make 1
1308and related support files.
1309.It Va WITHOUT_MAKE_CHECK_USE_SANDBOX
1310Set to not execute
1311.Dq Li "make check"
1312in limited sandbox mode.
1313This option should be paired with
1314.Va WITH_INSTALL_AS_USER
1315if executed as an unprivileged user.
1316See
1317.Xr tests 7
1318for more details.
1319.It Va WITHOUT_MAN
1320Set to not build manual pages.
1321When set, these options are also in effect:
1322.Pp
1323.Bl -inset -compact
1324.It Va WITHOUT_MAN_UTILS
1325(unless
1326.Va WITH_MAN_UTILS
1327is set explicitly)
1328.El
1329.It Va WITHOUT_MANCOMPRESS
1330Set to not to install compressed man pages.
1331Only the uncompressed versions will be installed.
1332.It Va WITHOUT_MAN_UTILS
1333Set to not build utilities for manual pages,
1334.Xr apropos 1 ,
1335.Xr makewhatis 1 ,
1336.Xr man 1 ,
1337.Xr whatis 1 ,
1338.Xr manctl 8 ,
1339and related support files.
1340.It Va WITH_META_MODE
1341Create
1342.Xr make 1
1343meta files when building, which can provide a reliable incremental build when
1344using
1345.Xr filemon 4 .
1346The meta file is created in OBJDIR as
1347.Pa target.meta .
1348These meta files track the command that was executed, its output, and the
1349current directory.
1350The
1351.Xr filemon 4
1352module is required unless
1353.Va NO_FILEMON
1354is defined.
1355When the module is loaded, any files used by the commands executed are
1356tracked as dependencies for the target in its meta file.
1357The target is considered out-of-date and rebuilt if any of these
1358conditions are true compared to the last build:
1359.Bl -bullet -compact
1360.It
1361The command to execute changes.
1362.It
1363The current working directory changes.
1364.It
1365The target's meta file is missing.
1366.It
1367The target's meta file is missing filemon data when filemon is loaded
1368and a previous run did not have it loaded.
1369.It
1370[requires
1371.Xr filemon 4 ]
1372Files read, executed or linked to are newer than the target.
1373.It
1374[requires
1375.Xr filemon 4 ]
1376Files read, written, executed or linked are missing.
1377.El
1378The meta files can also be useful for debugging.
1379.Pp
1380The build hides commands that are executed unless
1381.Va NO_SILENT
1382is defined.
1383Errors cause
1384.Xr make 1
1385to show some of its environment for further debugging.
1386.Pp
1387The build operates as it normally would otherwise.
1388This option originally invoked a different build system but that was renamed
1389to
1390.Va WITH_DIRDEPS_BUILD .
1391.Pp
1392This must be set in the environment, make command line, or
1393.Pa /etc/src-env.conf ,
1394not
1395.Pa /etc/src.conf .
1396.It Va WITHOUT_MLX5TOOL
1397Set to not build
1398.Xr mlx5tool 8
1399.Pp
1400This is a default setting on
1401arm/arm, arm/armv6, arm/armv7, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpcspe and riscv/riscv64.
1402.It Va WITH_MLX5TOOL
1403Set to build
1404.Xr mlx5tool 8
1405.Pp
1406This is a default setting on
1407amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64 and sparc64/sparc64.
1408.It Va WITH_MODULE_DRM
1409Enable creation of old drm video modules.
1410.It Va WITH_MODULE_DRM2
1411Enable creation of old drm2 video modules.
1412.It Va WITH_NAND
1413Set to build the NAND Flash components.
1414.It Va WITHOUT_NDIS
1415Set to not build programs and libraries
1416related to NDIS emulation support.
1417.It Va WITHOUT_NETCAT
1418Set to not build
1419.Xr nc 1
1420utility.
1421.It Va WITHOUT_NETGRAPH
1422Set to not build applications to support
1423.Xr netgraph 4 .
1424When set, it enforces these options:
1425.Pp
1426.Bl -item -compact
1427.It
1428.Va WITHOUT_ATM
1429.It
1430.Va WITHOUT_BLUETOOTH
1431.El
1432.Pp
1433When set, these options are also in effect:
1434.Pp
1435.Bl -inset -compact
1436.It Va WITHOUT_NETGRAPH_SUPPORT
1437(unless
1438.Va WITH_NETGRAPH_SUPPORT
1439is set explicitly)
1440.El
1441.It Va WITHOUT_NETGRAPH_SUPPORT
1442Set to build libraries, programs, and kernel modules without netgraph support.
1443.It Va WITHOUT_NIS
1444Set to not build
1445.Xr NIS 8
1446support and related programs.
1447If set, you might need to adopt your
1448.Xr nsswitch.conf 5
1449and remove
1450.Sq nis
1451entries.
1452.It Va WITHOUT_NLS
1453Set to not build NLS catalogs.
1454When set, it enforces these options:
1455.Pp
1456.Bl -item -compact
1457.It
1458.Va WITHOUT_NLS_CATALOGS
1459.El
1460.It Va WITHOUT_NLS_CATALOGS
1461Set to not build NLS catalog support for
1462.Xr csh 1 .
1463.It Va WITHOUT_NS_CACHING
1464Set to disable name caching in the
1465.Pa nsswitch
1466subsystem.
1467The generic caching daemon,
1468.Xr nscd 8 ,
1469will not be built either if this option is set.
1470.It Va WITHOUT_NTP
1471Set to not build
1472.Xr ntpd 8
1473and related programs.
1474.It Va WITHOUT_NVME
1475Set to not build nvme related tools and kernel modules.
1476.Pp
1477This is a default setting on
1478arm/arm, arm/armv6, arm/armv7, arm64/aarch64, mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, powerpc/powerpcspe, riscv/riscv64 and sparc64/sparc64.
1479.It Va WITH_NVME
1480Set to build nvme related tools and kernel modules.
1481
1482.Pp
1483This is a default setting on
1484amd64/amd64, i386/i386 and powerpc/powerpc64.
1485.It Va WITH_OFED
1486Set to build the
1487.Dq "OpenFabrics Enterprise Distribution"
1488Infiniband software stack.
1489.It Va WITH_OFED_EXTRA
1490Set to build the non-essential components of the
1491.Dq "OpenFabrics Enterprise Distribution"
1492Infiniband software stack, mostly examples.
1493.It Va WITH_OPENLDAP
1494Enable building openldap support for kerberos.
1495.It Va WITHOUT_OPENSSH
1496Set to not build OpenSSH.
1497.It Va WITHOUT_OPENSSL
1498Set to not build OpenSSL.
1499When set, it enforces these options:
1500.Pp
1501.Bl -item -compact
1502.It
1503.Va WITHOUT_KERBEROS
1504.It
1505.Va WITHOUT_OPENSSH
1506.El
1507.Pp
1508When set, these options are also in effect:
1509.Pp
1510.Bl -inset -compact
1511.It Va WITHOUT_GSSAPI
1512(unless
1513.Va WITH_GSSAPI
1514is set explicitly)
1515.El
1516.It Va WITHOUT_PAM
1517Set to not build PAM library and modules.
1518.Bf -symbolic
1519This option is deprecated and does nothing.
1520.Ef
1521When set, these options are also in effect:
1522.Pp
1523.Bl -inset -compact
1524.It Va WITHOUT_PAM_SUPPORT
1525(unless
1526.Va WITH_PAM_SUPPORT
1527is set explicitly)
1528.El
1529.It Va WITHOUT_PAM_SUPPORT
1530Set to build some programs without PAM support, particularly
1531.Xr ftpd 8
1532and
1533.Xr ppp 8 .
1534.It Va WITHOUT_PC_SYSINSTALL
1535Set to not build
1536.Xr pc-sysinstall 8
1537and related programs.
1538.It Va WITHOUT_PF
1539Set to not build PF firewall package.
1540When set, it enforces these options:
1541.Pp
1542.Bl -item -compact
1543.It
1544.Va WITHOUT_AUTHPF
1545.El
1546.It Va WITH_PIE
1547Build dynamically linked binaries as
1548Position-Independent Executable (PIE).
1549.It Va WITHOUT_PKGBOOTSTRAP
1550Set to not build
1551.Xr pkg 7
1552bootstrap tool.
1553.It Va WITHOUT_PMC
1554Set to not build
1555.Xr pmccontrol 8
1556and related programs.
1557.It Va WITHOUT_PORTSNAP
1558Set to not build or install
1559.Xr portsnap 8
1560and related files.
1561When set, it enforces these options:
1562.Pp
1563.Bl -item -compact
1564.It
1565.Va WITHOUT_FREEBSD_UPDATE
1566.El
1567.It Va WITHOUT_PPP
1568Set to not build
1569.Xr ppp 8
1570and related programs.
1571.It Va WITHOUT_PROFILE
1572Set to not build profiled libraries for use with
1573.Xr gprof 8 .
1574.Pp
1575This is a default setting on
1576mips/mips64el, mips/mips64, mips/mips64elhf and mips/mips64hf.
1577.It Va WITH_PROFILE
1578Set to build profiled libraries for use with
1579.Xr gprof 8 .
1580.Pp
1581This is a default setting on
1582amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, mips/mipsel, mips/mips, mips/mipsn32, mips/mipselhf, mips/mipshf, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe, riscv/riscv64 and sparc64/sparc64.
1583.It Va WITHOUT_QUOTAS
1584Set to not build
1585.Xr quota 1
1586and related programs.
1587.It Va WITHOUT_RADIUS_SUPPORT
1588Set to not build radius support into various applications, like
1589.Xr pam_radius 8
1590and
1591.Xr ppp 8 .
1592.It Va WITH_RATELIMIT
1593Set to build the system with rate limit support.
1594.Pp
1595This makes
1596.Dv SO_MAX_PACING_RATE
1597effective in
1598.Xr getsockopt 2 ,
1599and
1600.Ar txrlimit
1601support in
1602.Xr ifconfig 8 ,
1603by proxy.
1604.It Va WITHOUT_RBOOTD
1605Set to not build or install
1606.Xr rbootd 8 .
1607.It Va WITHOUT_REPRODUCIBLE_BUILD
1608Set to include build metadata (such as the build time, user, and host)
1609in the kernel, boot loaders, and uname output.
1610Successive builds will not be bit-for-bit identical.
1611.It Va WITHOUT_RESCUE
1612Set to not build
1613.Xr rescue 8 .
1614.It Va WITH_RETPOLINE
1615Set to build the base system with the retpoline speculative execution
1616vulnerability mitigation for CVE-2017-5715.
1617.It Va WITHOUT_ROUTED
1618Set to not build
1619.Xr routed 8
1620utility.
1621.It Va WITH_RPCBIND_WARMSTART_SUPPORT
1622Set to build
1623.Xr rpcbind 8
1624with warmstart support.
1625.It Va WITHOUT_SENDMAIL
1626Set to not build
1627.Xr sendmail 8
1628and related programs.
1629.It Va WITHOUT_SERVICESDB
1630Set to not install
1631.Pa /var/db/services.db .
1632.It Va WITHOUT_SETUID_LOGIN
1633Set this to disable the installation of
1634.Xr login 1
1635as a set-user-ID root program.
1636.It Va WITHOUT_SHAREDOCS
1637Set to not build the
1638.Bx 4.4
1639legacy docs.
1640.It Va WITH_SHARED_TOOLCHAIN
1641Set to build the toolchain binaries shared.
1642The set includes
1643.Xr cc 1 ,
1644.Xr make 1
1645and necessary utilities like assembler, linker and library archive manager.
1646.It Va WITH_SORT_THREADS
1647Set to enable threads in
1648.Xr sort 1 .
1649.It Va WITHOUT_SOURCELESS
1650Set to not build kernel modules that include sourceless code (either microcode or native code for host CPU).
1651When set, it enforces these options:
1652.Pp
1653.Bl -item -compact
1654.It
1655.Va WITHOUT_SOURCELESS_HOST
1656.It
1657.Va WITHOUT_SOURCELESS_UCODE
1658.El
1659.It Va WITHOUT_SOURCELESS_HOST
1660Set to not build kernel modules that include sourceless native code for host CPU.
1661.It Va WITHOUT_SOURCELESS_UCODE
1662Set to not build kernel modules that include sourceless microcode.
1663.It Va WITHOUT_SSP
1664Set to not build world with propolice stack smashing protection.
1665.Pp
1666This is a default setting on
1667mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, mips/mipselhf, mips/mipshf, mips/mips64elhf and mips/mips64hf.
1668.It Va WITH_SSP
1669Set to build world with propolice stack smashing protection.
1670.Pp
1671This is a default setting on
1672amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpcspe, riscv/riscv64 and sparc64/sparc64.
1673.It Va WITH_STAGING
1674Enable staging of files to a stage tree.
1675This can be best thought of as auto-install to
1676.Va DESTDIR
1677with some extra meta data to ensure dependencies can be tracked.
1678Depends on
1679.Va WITH_DIRDEPS_BUILD .
1680When set, these options are also in effect:
1681.Pp
1682.Bl -inset -compact
1683.It Va WITH_STAGING_MAN
1684(unless
1685.Va WITHOUT_STAGING_MAN
1686is set explicitly)
1687.It Va WITH_STAGING_PROG
1688(unless
1689.Va WITHOUT_STAGING_PROG
1690is set explicitly)
1691.El
1692.Pp
1693This must be set in the environment, make command line, or
1694.Pa /etc/src-env.conf ,
1695not
1696.Pa /etc/src.conf .
1697.It Va WITH_STAGING_MAN
1698Enable staging of man pages to stage tree.
1699.It Va WITH_STAGING_PROG
1700Enable staging of PROGs to stage tree.
1701.It Va WITH_STALE_STAGED
1702Check staged files are not stale.
1703.It Va WITH_SVN
1704Set to install
1705.Xr svnlite 1
1706as
1707.Xr svn 1 .
1708.It Va WITHOUT_SVNLITE
1709Set to not build
1710.Xr svnlite 1
1711and related programs.
1712.It Va WITHOUT_SYMVER
1713Set to disable symbol versioning when building shared libraries.
1714.It Va WITHOUT_SYSCONS
1715Set to not build
1716.Xr syscons 4
1717support files such as keyboard maps, fonts, and screen output maps.
1718.It Va WITH_SYSROOT
1719Enable use of sysroot during build.
1720Depends on
1721.Va WITH_DIRDEPS_BUILD .
1722.Pp
1723This must be set in the environment, make command line, or
1724.Pa /etc/src-env.conf ,
1725not
1726.Pa /etc/src.conf .
1727.It Va WITHOUT_SYSTEM_COMPILER
1728Set to not opportunistically skip building a cross-compiler during the
1729bootstrap phase of the build.
1730Normally, if the currently installed compiler matches the planned bootstrap
1731compiler type and revision, then it will not be built.
1732This does not prevent a compiler from being built for installation though,
1733only for building one for the build itself.
1734The
1735.Va WITHOUT_CLANG
1736and
1737.Va WITHOUT_GCC
1738options control those.
1739.It Va WITHOUT_SYSTEM_LINKER
1740Set to not opportunistically skip building a cross-linker during the
1741bootstrap phase of the build.
1742Normally, if the currently installed linker matches the planned bootstrap
1743linker type and revision, then it will not be built.
1744This does not prevent a linker from being built for installation though,
1745only for building one for the build itself.
1746The
1747.Va WITHOUT_LLD
1748and
1749.Va WITHOUT_BINUTILS
1750options control those.
1751.Pp
1752This option is only relevant when
1753.Va WITH_LLD_BOOTSTRAP
1754is set.
1755.It Va WITHOUT_TALK
1756Set to not build or install
1757.Xr talk 1
1758and
1759.Xr talkd 8 .
1760.It Va WITHOUT_TCP_WRAPPERS
1761Set to not build or install
1762.Xr tcpd 8 ,
1763and related utilities.
1764.It Va WITHOUT_TCSH
1765Set to not build and install
1766.Pa /bin/csh
1767(which is
1768.Xr tcsh 1 ) .
1769.It Va WITHOUT_TELNET
1770Set to not build
1771.Xr telnet 1
1772and related programs.
1773.It Va WITHOUT_TESTS
1774Set to not build nor install the
1775.Fx
1776Test Suite in
1777.Pa /usr/tests/ .
1778See
1779.Xr tests 7
1780for more details.
1781This also disables the build of all test-related dependencies, including ATF.
1782When set, it enforces these options:
1783.Pp
1784.Bl -item -compact
1785.It
1786.Va WITHOUT_DTRACE_TESTS
1787.El
1788.Pp
1789When set, these options are also in effect:
1790.Pp
1791.Bl -inset -compact
1792.It Va WITHOUT_TESTS_SUPPORT
1793(unless
1794.Va WITH_TESTS_SUPPORT
1795is set explicitly)
1796.El
1797.It Va WITHOUT_TESTS_SUPPORT
1798Set to disables the build of all test-related dependencies, including ATF.
1799.It Va WITHOUT_TEXTPROC
1800Set to not build
1801programs used for text processing.
1802.It Va WITHOUT_TFTP
1803Set to not build or install
1804.Xr tftp 1
1805and
1806.Xr tftpd 8 .
1807.It Va WITHOUT_TOOLCHAIN
1808Set to not install header or
1809programs used for program development,
1810compilers, debuggers etc.
1811When set, it enforces these options:
1812.Pp
1813.Bl -item -compact
1814.It
1815.Va WITHOUT_BINUTILS
1816.It
1817.Va WITHOUT_CLANG
1818.It
1819.Va WITHOUT_CLANG_EXTRAS
1820.It
1821.Va WITHOUT_CLANG_FULL
1822.It
1823.Va WITHOUT_GCC
1824.It
1825.Va WITHOUT_GDB
1826.It
1827.Va WITHOUT_INCLUDES
1828.It
1829.Va WITHOUT_LLD
1830.It
1831.Va WITHOUT_LLDB
1832.It
1833.Va WITHOUT_LLVM_COV
1834.El
1835.It Va WITHOUT_UNBOUND
1836Set to not build
1837.Xr unbound 8
1838and related programs.
1839.It Va WITHOUT_UNIFIED_OBJDIR
1840Set to use the historical object directory format for
1841.Xr build 7
1842targets.
1843For native-builds and builds done directly in sub-directories the format of
1844.Pa ${MAKEOBJDIRPREFIX}/${.CURDIR}
1845is used,
1846while for cross-builds
1847.Pa ${MAKEOBJDIRPREFIX}/${TARGET}.${TARGET_ARCH}/${.CURDIR}
1848is used.
1849.Pp
1850This option is transitional and will be removed before the 12.0 release,
1851at which time
1852.va WITH_UNIFIED_OBJDIR
1853will be enabled permanently.
1854.Pp
1855This must be set in the environment, make command line, or
1856.Pa /etc/src-env.conf ,
1857not
1858.Pa /etc/src.conf .
1859.It Va WITHOUT_USB
1860Set to not build USB-related programs and libraries.
1861.It Va WITHOUT_USB_GADGET_EXAMPLES
1862Set to not build USB gadget kernel modules.
1863.It Va WITHOUT_UTMPX
1864Set to not build user accounting tools such as
1865.Xr last 1 ,
1866.Xr users 1 ,
1867.Xr who 1 ,
1868.Xr ac 8 ,
1869.Xr lastlogin 8
1870and
1871.Xr utx 8 .
1872.It Va WITHOUT_VI
1873Set to not build and install vi, view, ex and related programs.
1874.It Va WITHOUT_VT
1875Set to not build
1876.Xr vt 4
1877support files (fonts and keymaps).
1878.It Va WITHOUT_WARNS
1879Set this to not add warning flags to the compiler invocations.
1880Useful as a temporary workaround when code enters the tree
1881which triggers warnings in environments that differ from the
1882original developer.
1883.It Va WITHOUT_WIRELESS
1884Set to not build programs used for 802.11 wireless networks; especially
1885.Xr wpa_supplicant 8
1886and
1887.Xr hostapd 8 .
1888When set, these options are also in effect:
1889.Pp
1890.Bl -inset -compact
1891.It Va WITHOUT_WIRELESS_SUPPORT
1892(unless
1893.Va WITH_WIRELESS_SUPPORT
1894is set explicitly)
1895.El
1896.It Va WITHOUT_WIRELESS_SUPPORT
1897Set to build libraries, programs, and kernel modules without
1898802.11 wireless support.
1899.It Va WITHOUT_WPA_SUPPLICANT_EAPOL
1900Build
1901.Xr wpa_supplicant 8
1902without support for the IEEE 802.1X protocol and without
1903support for EAP-PEAP, EAP-TLS, EAP-LEAP, and EAP-TTLS
1904protocols (usable only via 802.1X).
1905.It Va WITHOUT_ZFS
1906Set to not build ZFS file system kernel module, libraries, and user commands.
1907.It Va WITHOUT_ZONEINFO
1908Set to not build the timezone database.
1909When set, it enforces these options:
1910.Pp
1911.Bl -item -compact
1912.It
1913.Va WITHOUT_ZONEINFO_LEAPSECONDS_SUPPORT
1914.It
1915.Va WITHOUT_ZONEINFO_OLD_TIMEZONES_SUPPORT
1916.El
1917.It Va WITH_ZONEINFO_LEAPSECONDS_SUPPORT
1918Set to build leapsecond information in to the timezone database.
1919.It Va WITH_ZONEINFO_OLD_TIMEZONES_SUPPORT
1920Set to build backward compatibility timezone aliases in to the timezone
1921database.
1922.El
1923.Sh FILES
1924.Bl -tag -compact -width Pa
1925.It Pa /etc/src.conf
1926.It Pa /etc/src-env.conf
1927.It Pa /usr/share/mk/bsd.own.mk
1928.El
1929.Sh SEE ALSO
1930.Xr make 1 ,
1931.Xr make.conf 5 ,
1932.Xr build 7 ,
1933.Xr ports 7
1934.Sh HISTORY
1935The
1936.Nm
1937file appeared in
1938.Fx 7.0 .
1939.Sh AUTHORS
1940This manual page was autogenerated by
1941.An tools/build/options/makeman .
1942