1.\" DO NOT EDIT-- this file is @generated by tools/build/options/makeman. 2.Dd May 14, 2023 3.Dt SRC.CONF 5 4.Os 5.Sh NAME 6.Nm src.conf 7.Nd "source build options" 8.Sh DESCRIPTION 9The 10.Nm 11file contains variables that control what components will be generated during 12the build process of 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 94Do not build process accounting tools such as 95.Xr accton 8 96and 97.Xr sa 8 . 98.It Va WITHOUT_ACPI 99Do not build 100.Xr acpiconf 8 , 101.Xr acpidump 8 102and related programs. 103.It Va WITHOUT_APM 104Do not build 105.Xr apm 8 , 106.Xr apmd 8 107and related programs. 108.It Va WITH_ASAN 109Build the base system with Address Sanitizer (ASan) to detect 110memory corruption bugs such as buffer overflows or use-after-free. 111Requires that Clang be used as the base system compiler 112and that the runtime support library is available. 113When set, it enforces these options: 114.Pp 115.Bl -item -compact 116.It 117.Va WITH_LLVM_BINUTILS 118.It 119.Va WITH_LLVM_CXXFILT 120.El 121.It Va WITHOUT_ASSERT_DEBUG 122Compile programs and libraries without the 123.Xr assert 3 124checks. 125.It Va WITHOUT_AT 126Do not build 127.Xr at 1 128and related utilities. 129.It Va WITHOUT_AUDIT 130Do not build audit support into system programs. 131.It Va WITHOUT_AUTHPF 132Do not build 133.Xr authpf 8 . 134.It Va WITHOUT_AUTOFS 135Do not build 136.Xr autofs 5 137related programs, libraries, and kernel modules. 138.It Va WITHOUT_AUTO_OBJ 139Disable automatic creation of objdirs. 140This is enabled by default if the wanted OBJDIR is writable by the current user. 141.Pp 142This must be set in the environment, make command line, or 143.Pa /etc/src-env.conf , 144not 145.Pa /etc/src.conf . 146.It Va WITH_BEARSSL 147Build the BearSSL library. 148.Pp 149BearSSL is a tiny SSL library suitable for embedded environments. 150For details see 151.Lk https://www.BearSSL.org/ 152.Pp 153This library is currently only used to perform 154signature verification and related operations 155for Verified Exec and 156.Xr loader 8 . 157When set, these options are also in effect: 158.Pp 159.Bl -inset -compact 160.It Va WITH_LOADER_EFI_SECUREBOOT 161(unless 162.Va WITHOUT_LOADER_EFI_SECUREBOOT 163is set explicitly) 164.It Va WITH_LOADER_VERIEXEC 165(unless 166.Va WITHOUT_LOADER_VERIEXEC 167is set explicitly) 168.It Va WITH_LOADER_VERIEXEC_VECTX 169(unless 170.Va WITHOUT_LOADER_VERIEXEC_VECTX 171is set explicitly) 172.It Va WITH_VERIEXEC 173(unless 174.Va WITHOUT_VERIEXEC 175is set explicitly) 176.El 177.It Va WITHOUT_BHYVE 178Do not build or install 179.Xr bhyve 8 , 180associated utilities, and examples. 181.Pp 182This option only affects amd64/amd64. 183.It Va WITH_BHYVE_SNAPSHOT 184Include support for save and restore (snapshots) in 185.Xr bhyve 8 186and 187.Xr bhyvectl 8 . 188.Pp 189This option only affects amd64/amd64. 190.It Va WITH_BIND_NOW 191Build all binaries with the 192.Dv DF_BIND_NOW 193flag set to indicate that the run-time loader should perform all relocation 194processing at process startup rather than on demand. 195The combination of the 196.Va BIND_NOW 197and 198.Va RELRO 199options provide "full" Relocation Read-Only (RELRO) support. 200With full RELRO the entire GOT is made read-only after performing relocation at 201startup, avoiding GOT overwrite attacks. 202.It Va WITHOUT_BLACKLIST 203Set this if you do not want to build 204.Xr blacklistd 8 205and 206.Xr blacklistctl 8 . 207When set, these options are also in effect: 208.Pp 209.Bl -inset -compact 210.It Va WITHOUT_BLACKLIST_SUPPORT 211(unless 212.Va WITH_BLACKLIST_SUPPORT 213is set explicitly) 214.El 215.It Va WITHOUT_BLACKLIST_SUPPORT 216Build some programs without 217.Xr libblacklist 3 218support, like 219.Xr fingerd 8 , 220.Xr ftpd 8 , 221and 222.Xr sshd 8 . 223.It Va WITHOUT_BLUETOOTH 224Do not build Bluetooth related kernel modules, programs and libraries. 225.It Va WITHOUT_BOOT 226Do not build the boot blocks and loader. 227.It Va WITHOUT_BOOTPARAMD 228Do not build or install 229.Xr bootparamd 8 . 230.It Va WITHOUT_BOOTPD 231Do not build or install 232.Xr bootpd 8 . 233.It Va WITHOUT_BSDINSTALL 234Do not build 235.Xr bsdinstall 8 , 236.Xr sade 8 , 237and related programs. 238.It Va WITHOUT_BSD_CPIO 239Do not build the BSD licensed version of cpio based on 240.Xr libarchive 3 . 241.It Va WITHOUT_BSNMP 242Do not build or install 243.Xr bsnmpd 1 244and related libraries and data files. 245.It Va WITHOUT_BZIP2 246Do not build contributed bzip2 software as a part of the base system. 247.Bf -symbolic 248The option has no effect yet. 249.Ef 250When set, these options are also in effect: 251.Pp 252.Bl -inset -compact 253.It Va WITHOUT_BZIP2_SUPPORT 254(unless 255.Va WITH_BZIP2_SUPPORT 256is set explicitly) 257.El 258.It Va WITHOUT_BZIP2_SUPPORT 259Build some programs without optional bzip2 support. 260.It Va WITHOUT_CALENDAR 261Do not build 262.Xr calendar 1 . 263.It Va WITHOUT_CAPSICUM 264Do not build Capsicum support into system programs. 265When set, it enforces these options: 266.Pp 267.Bl -item -compact 268.It 269.Va WITHOUT_CASPER 270.El 271.It Va WITHOUT_CAROOT 272Do not add the trusted certificates from the Mozilla NSS bundle to 273base. 274.It Va WITHOUT_CASPER 275Do not build Casper program and related libraries. 276.It Va WITH_CCACHE_BUILD 277Use 278.Xr ccache 1 279for the build. 280No configuration is required except to install the 281.Sy devel/ccache 282package. 283When using with 284.Xr distcc 1 , 285set 286.Sy CCACHE_PREFIX=/usr/local/bin/distcc . 287The default cache directory of 288.Pa $HOME/.ccache 289will be used, which can be overridden by setting 290.Sy CCACHE_DIR . 291The 292.Sy CCACHE_COMPILERCHECK 293option defaults to 294.Sy content 295when using the in-tree bootstrap compiler, 296and 297.Sy mtime 298when using an external compiler. 299The 300.Sy CCACHE_CPP2 301option is used for Clang but not GCC. 302.Pp 303Sharing a cache between multiple work directories requires using a layout 304similar to 305.Pa /some/prefix/src 306.Pa /some/prefix/obj 307and an environment such as: 308.Bd -literal -offset indent 309CCACHE_BASEDIR='${SRCTOP:H}' MAKEOBJDIRPREFIX='${SRCTOP:H}/obj' 310.Ed 311.Pp 312See 313.Xr ccache 1 314for more configuration options. 315.It Va WITHOUT_CCD 316Do not build 317.Xr geom_ccd 4 318and related utilities. 319.It Va WITHOUT_CDDL 320Do not build code licensed under Sun's CDDL. 321When set, it enforces these options: 322.Pp 323.Bl -item -compact 324.It 325.Va WITHOUT_CTF 326.It 327.Va WITHOUT_DTRACE 328.It 329.Va WITHOUT_LOADER_ZFS 330.It 331.Va WITHOUT_ZFS 332.El 333.It Va WITHOUT_CLANG 334Do not build the Clang C/C++ compiler during the regular phase of the build. 335When set, it enforces these options: 336.Pp 337.Bl -item -compact 338.It 339.Va WITHOUT_CLANG_EXTRAS 340.It 341.Va WITHOUT_CLANG_FORMAT 342.It 343.Va WITHOUT_CLANG_FULL 344.It 345.Va WITHOUT_LLVM_COV 346.El 347.Pp 348When set, these options are also in effect: 349.Pp 350.Bl -inset -compact 351.It Va WITHOUT_LLVM_TARGET_AARCH64 352(unless 353.Va WITH_LLVM_TARGET_AARCH64 354is set explicitly) 355.It Va WITHOUT_LLVM_TARGET_ALL 356(unless 357.Va WITH_LLVM_TARGET_ALL 358is set explicitly) 359.It Va WITHOUT_LLVM_TARGET_ARM 360(unless 361.Va WITH_LLVM_TARGET_ARM 362is set explicitly) 363.It Va WITHOUT_LLVM_TARGET_POWERPC 364(unless 365.Va WITH_LLVM_TARGET_POWERPC 366is set explicitly) 367.It Va WITHOUT_LLVM_TARGET_RISCV 368(unless 369.Va WITH_LLVM_TARGET_RISCV 370is set explicitly) 371.El 372.It Va WITHOUT_CLANG_BOOTSTRAP 373Do not build the Clang C/C++ compiler during the bootstrap phase of 374the build. 375To be able to build the system, either gcc or clang bootstrap must be 376enabled unless an alternate compiler is provided via XCC. 377.It Va WITH_CLANG_EXTRAS 378Build additional clang and llvm tools, such as bugpoint and 379clang-format. 380.It Va WITH_CLANG_FORMAT 381Build clang-format. 382.It Va WITHOUT_CLANG_FULL 383Avoid building the ARCMigrate, Rewriter and StaticAnalyzer components of 384the Clang C/C++ compiler. 385.It Va WITHOUT_CLEAN 386Do not clean before building world and/or kernel. 387.It Va WITHOUT_CPP 388Do not build 389.Xr cpp 1 . 390.It Va WITHOUT_CROSS_COMPILER 391Do not build any cross compiler in the cross-tools stage of buildworld. 392When compiling a different version of 393.Fx 394than what is installed on the system, provide an alternate 395compiler with XCC to ensure success. 396When compiling with an identical version of 397.Fx 398to the host, this option may be safely used. 399This option may also be safe when the host version of 400.Fx 401is close to the sources being built, but all bets are off if there have 402been any changes to the toolchain between the versions. 403When set, it enforces these options: 404.Pp 405.Bl -item -compact 406.It 407.Va WITHOUT_CLANG_BOOTSTRAP 408.It 409.Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP 410.It 411.Va WITHOUT_LLD_BOOTSTRAP 412.El 413.It Va WITHOUT_CRYPT 414Do not build any crypto code. 415When set, it enforces these options: 416.Pp 417.Bl -item -compact 418.It 419.Va WITHOUT_DMAGENT 420.It 421.Va WITHOUT_KERBEROS 422.It 423.Va WITHOUT_KERBEROS_SUPPORT 424.It 425.Va WITHOUT_LDNS 426.It 427.Va WITHOUT_LDNS_UTILS 428.It 429.Va WITHOUT_LOADER_ZFS 430.It 431.Va WITHOUT_OPENSSH 432.It 433.Va WITHOUT_OPENSSL 434.It 435.Va WITHOUT_OPENSSL_KTLS 436.It 437.Va WITHOUT_PKGBOOTSTRAP 438.It 439.Va WITHOUT_UNBOUND 440.It 441.Va WITHOUT_ZFS 442.El 443.Pp 444When set, these options are also in effect: 445.Pp 446.Bl -inset -compact 447.It Va WITHOUT_GSSAPI 448(unless 449.Va WITH_GSSAPI 450is set explicitly) 451.El 452.It Va WITH_CTF 453Compile with CTF (Compact C Type Format) data. 454CTF data encapsulates a reduced form of debugging information 455similar to DWARF and the venerable stabs and is required for DTrace. 456.It Va WITHOUT_CUSE 457Do not build CUSE-related programs and libraries. 458.It Va WITHOUT_CXGBETOOL 459Do not build 460.Xr cxgbetool 8 461.Pp 462This is a default setting on 463arm/armv6, arm/armv7, powerpc/powerpc and riscv/riscv64. 464.It Va WITH_CXGBETOOL 465Build 466.Xr cxgbetool 8 467.Pp 468This is a default setting on 469amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64 and powerpc/powerpc64le. 470.It Va WITHOUT_DEBUG_FILES 471Avoid building or installing standalone debug files for each 472executable binary and shared library. 473.It Va WITH_DETECT_TZ_CHANGES 474Make the time handling code detect changes to the timezone files. 475.It Va WITHOUT_DIALOG 476Do not build 477.Xr dialog 1 , 478.Xr dialog 3 , 479.Xr dpv 1 , 480and 481.Xr dpv 3 . 482When set, it enforces these options: 483.Pp 484.Bl -item -compact 485.It 486.Va WITHOUT_BSDINSTALL 487.El 488.It Va WITHOUT_DICT 489Do not build the Webster dictionary files. 490.It Va WITH_DIRDEPS_BUILD 491This is an alternate build system. 492For details see 493https://www.crufty.net/sjg/docs/freebsd-meta-mode.htm. 494Build commands can be seen from the top-level with: 495.Dl make show-valid-targets 496The build is driven by dirdeps.mk using 497.Va DIRDEPS 498stored in 499Makefile.depend files found in each directory. 500.Pp 501The build can be started from anywhere, and behaves the same. 502The initial instance of 503.Xr make 1 504recursively reads 505.Va DIRDEPS 506from 507.Pa Makefile.depend , 508computing a graph of tree dependencies from the current origin. 509Setting 510.Va NO_DIRDEPS 511skips checking dirdep dependencies and will only build in the current 512and child directories. 513.Va NO_DIRDEPS_BELOW 514skips building any dirdeps and only build the current directory. 515.Pp 516This also utilizes the 517.Va WITH_META_MODE 518logic for incremental builds. 519.Pp 520The build hides commands executed unless 521.Va NO_SILENT 522is defined. 523.Pp 524Note that there is currently no mass install feature for this. 525This build is designed for producing packages, that can then be installed 526on a target system. 527.Pp 528The implementation in 529.Fx 530is incomplete. 531Completion would require leaf directories for building each kernel 532and package so that their dependencies can be tracked. 533When set, it enforces these options: 534.Pp 535.Bl -item -compact 536.It 537.Va WITH_INSTALL_AS_USER 538.El 539.Pp 540When set, these options are also in effect: 541.Pp 542.Bl -inset -compact 543.It Va WITH_META_ERROR_TARGET 544(unless 545.Va WITHOUT_META_ERROR_TARGET 546is set explicitly) 547.It Va WITH_META_MODE 548(unless 549.Va WITHOUT_META_MODE 550is set explicitly) 551.It Va WITH_STAGING 552(unless 553.Va WITHOUT_STAGING 554is set explicitly) 555.It Va WITH_STAGING_MAN 556(unless 557.Va WITHOUT_STAGING_MAN 558is set explicitly) 559.It Va WITH_STAGING_PROG 560(unless 561.Va WITHOUT_STAGING_PROG 562is set explicitly) 563.It Va WITH_SYSROOT 564(unless 565.Va WITHOUT_SYSROOT 566is set explicitly) 567.El 568.Pp 569This must be set in the environment, make command line, or 570.Pa /etc/src-env.conf , 571not 572.Pa /etc/src.conf . 573.It Va WITH_DIRDEPS_CACHE 574Cache result of dirdeps.mk which can save significant time 575for subsequent builds. 576Depends on 577.Va WITH_DIRDEPS_BUILD . 578.Pp 579This must be set in the environment, make command line, or 580.Pa /etc/src-env.conf , 581not 582.Pa /etc/src.conf . 583.It Va WITH_DISK_IMAGE_TOOLS_BOOTSTRAP 584Build 585.Xr etdump 1 , 586.Xr makefs 8 587and 588.Xr mkimg 1 589as bootstrap tools. 590.It Va WITHOUT_DMAGENT 591Do not build dma Mail Transport Agent. 592.It Va WITHOUT_DOCCOMPRESS 593Do not install compressed system documentation. 594Only the uncompressed version will be installed. 595.It Va WITHOUT_DTRACE 596Do not build DTrace framework kernel modules, libraries, and user commands. 597When set, it enforces these options: 598.Pp 599.Bl -item -compact 600.It 601.Va WITHOUT_CTF 602.El 603.It Va WITH_DTRACE_TESTS 604Build and install the DTrace test suite in 605.Pa /usr/tests/cddl/usr.sbin/dtrace . 606This test suite is considered experimental on architectures other than 607amd64/amd64 and running it may cause system instability. 608.It Va WITHOUT_DYNAMICROOT 609Set this if you do not want to link 610.Pa /bin 611and 612.Pa /sbin 613dynamically. 614.It Va WITHOUT_EE 615Do not build and install 616.Xr edit 1 , 617.Xr ee 1 , 618and related programs. 619.It Va WITHOUT_EFI 620Set not to build 621.Xr efivar 3 622and 623.Xr efivar 8 . 624.Pp 625This is a default setting on 626i386/i386, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 627.It Va WITH_EFI 628Build 629.Xr efivar 3 630and 631.Xr efivar 8 . 632.Pp 633This is a default setting on 634amd64/amd64, arm/armv6, arm/armv7 and arm64/aarch64. 635.It Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP 636Do not build ELF Tool Chain tools 637(addr2line, nm, size, strings and strip) 638as part of the bootstrap process. 639.Bf -symbolic 640An alternate bootstrap tool chain must be provided. 641.Ef 642.It Va WITHOUT_EXAMPLES 643Avoid installing examples to 644.Pa /usr/share/examples/ . 645.It Va WITH_EXPERIMENTAL 646Include experimental features in the build. 647.It Va WITH_EXTRA_TCP_STACKS 648Build extra TCP stack modules. 649.It Va WITHOUT_FDT 650Do not build Flattened Device Tree support as part of the base system. 651This includes the device tree compiler (dtc) and libfdt support library. 652.Pp 653This is a default setting on 654amd64/amd64 and i386/i386. 655.It Va WITH_FDT 656Build Flattened Device Tree support as part of the base system. 657This includes the device tree compiler (dtc) and libfdt support library. 658.Pp 659This is a default setting on 660arm/armv6, arm/armv7, arm64/aarch64, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 661.It Va WITHOUT_FILE 662Do not build 663.Xr file 1 664and related programs. 665.It Va WITHOUT_FINGER 666Do not build or install 667.Xr finger 1 668and 669.Xr fingerd 8 . 670.It Va WITHOUT_FLOPPY 671Do not build or install programs 672for operating floppy disk driver. 673.It Va WITHOUT_FORMAT_EXTENSIONS 674Do not enable 675.Fl fformat-extensions 676when compiling the kernel. 677Also disables all format checking. 678.It Va WITHOUT_FORTH 679Build bootloaders without Forth support. 680.It Va WITHOUT_FP_LIBC 681Build 682.Nm libc 683without floating-point support. 684.It Va WITHOUT_FREEBSD_UPDATE 685Do not build 686.Xr freebsd-update 8 . 687.It Va WITHOUT_FTP 688Do not build or install 689.Xr ftp 1 690and 691.Xr ftpd 8 . 692.It Va WITHOUT_GAMES 693Do not build games. 694.It Va WITHOUT_GH_BC 695Install the traditional FreeBSD 696.Xr bc 1 697and 698.Xr dc 1 699programs instead of the enhanced versions. 700.It Va WITHOUT_GNU_DIFF 701Do not build GNU 702.Xr diff3 1 . 703.It Va WITHOUT_GOOGLETEST 704Neither build nor install 705.Lb libgmock , 706.Lb libgtest , 707and dependent tests. 708.It Va WITHOUT_GPIO 709Do not build 710.Xr gpioctl 8 711as part of the base system. 712.It Va WITHOUT_GSSAPI 713Do not build libgssapi. 714.It Va WITHOUT_HAST 715Do not build 716.Xr hastd 8 717and related utilities. 718.It Va WITH_HESIOD 719Build Hesiod support. 720.It Va WITHOUT_HTML 721Do not build HTML docs. 722.It Va WITHOUT_HYPERV 723Do not build or install HyperV utilities. 724.Pp 725This is a default setting on 726arm/armv6, arm/armv7, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 727.It Va WITH_HYPERV 728Build or install HyperV utilities. 729.Pp 730This is a default setting on 731amd64/amd64, arm64/aarch64 and i386/i386. 732.It Va WITHOUT_ICONV 733Do not build iconv as part of libc. 734.It Va WITHOUT_INCLUDES 735Do not install header files. 736This option used to be spelled 737.Va NO_INCS . 738.Bf -symbolic 739The option does not work for build targets. 740.Ef 741.It Va WITHOUT_INET 742Do not build programs and libraries related to IPv4 networking. 743When set, it enforces these options: 744.Pp 745.Bl -item -compact 746.It 747.Va WITHOUT_INET_SUPPORT 748.El 749.It Va WITHOUT_INET6 750Do not build 751programs and libraries related to IPv6 networking. 752When set, it enforces these options: 753.Pp 754.Bl -item -compact 755.It 756.Va WITHOUT_INET6_SUPPORT 757.El 758.It Va WITHOUT_INET6_SUPPORT 759Build libraries, programs, and kernel modules without IPv6 support. 760.It Va WITHOUT_INETD 761Do not build 762.Xr inetd 8 . 763.It Va WITHOUT_INET_SUPPORT 764Build libraries, programs, and kernel modules without IPv4 support. 765.It Va WITH_INIT_ALL_PATTERN 766Build the base system or kernel with stack variables initialized to 767.Pq compiler defined 768debugging patterns on function entry. 769This option requires the clang compiler. 770.It Va WITH_INIT_ALL_ZERO 771Build the base system or kernel with stack variables initialized 772to zero on function entry. 773This option requires that the clang compiler be used. 774.It Va WITHOUT_INSTALLLIB 775Set this to not install optional libraries. 776For example, when creating a 777.Xr nanobsd 8 778image. 779.Bf -symbolic 780The option does not work for build targets. 781.Ef 782.It Va WITH_INSTALL_AS_USER 783Make install targets succeed for non-root users by installing 784files with owner and group attributes set to that of the user running 785the 786.Xr make 1 787command. 788The user still must set the 789.Va DESTDIR 790variable to point to a directory where the user has write permissions. 791.It Va WITHOUT_IPFILTER 792Do not build IP Filter package. 793.It Va WITHOUT_IPFW 794Do not build IPFW tools. 795.It Va WITHOUT_IPSEC_SUPPORT 796Do not build the kernel with 797.Xr ipsec 4 798support. 799This option is needed for 800.Xr ipsec 4 801and 802.Xr tcpmd5 4 . 803.It Va WITHOUT_ISCSI 804Do not build 805.Xr iscsid 8 806and related utilities. 807.It Va WITHOUT_JAIL 808Do not build tools for the support of jails; e.g., 809.Xr jail 8 . 810.It Va WITHOUT_KDUMP 811Do not build 812.Xr kdump 1 813and 814.Xr truss 1 . 815.It Va WITHOUT_KERBEROS 816Set this to not build Kerberos 5 (KTH Heimdal). 817When set, these options are also in effect: 818.Pp 819.Bl -inset -compact 820.It Va WITHOUT_GSSAPI 821(unless 822.Va WITH_GSSAPI 823is set explicitly) 824.It Va WITHOUT_KERBEROS_SUPPORT 825(unless 826.Va WITH_KERBEROS_SUPPORT 827is set explicitly) 828.El 829.It Va WITHOUT_KERBEROS_SUPPORT 830Build some programs without Kerberos support, like 831.Xr ssh 1 , 832.Xr telnet 1 , 833and 834.Xr sshd 8 . 835.It Va WITH_KERNEL_RETPOLINE 836Enable the "retpoline" mitigation for CVE-2017-5715 in the kernel 837build. 838.It Va WITHOUT_KERNEL_SYMBOLS 839Do not install standalone kernel debug symbol files. 840This option has no effect at build time. 841.It Va WITHOUT_KVM 842Do not build the 843.Nm libkvm 844library as a part of the base system. 845.Bf -symbolic 846The option has no effect yet. 847.Ef 848When set, these options are also in effect: 849.Pp 850.Bl -inset -compact 851.It Va WITHOUT_KVM_SUPPORT 852(unless 853.Va WITH_KVM_SUPPORT 854is set explicitly) 855.El 856.It Va WITHOUT_KVM_SUPPORT 857Build some programs without optional 858.Nm libkvm 859support. 860.It Va WITHOUT_LDNS 861Setting this variable will prevent the LDNS library from being built. 862When set, it enforces these options: 863.Pp 864.Bl -item -compact 865.It 866.Va WITHOUT_LDNS_UTILS 867.It 868.Va WITHOUT_UNBOUND 869.El 870.It Va WITHOUT_LDNS_UTILS 871Setting this variable will prevent building the LDNS utilities 872.Xr drill 1 873and 874.Xr host 1 . 875.It Va WITHOUT_LEGACY_CONSOLE 876Do not build programs that support a legacy PC console; e.g., 877.Xr kbdcontrol 1 878and 879.Xr vidcontrol 1 . 880.It Va WITHOUT_LIB32 881On 64-bit platforms, do not build 32-bit library set and a 882.Nm ld-elf32.so.1 883runtime linker. 884.Pp 885This is a default setting on 886arm/armv6, arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64le and riscv/riscv64. 887.It Va WITH_LIB32 888On 64-bit platforms, build the 32-bit library set and a 889.Nm ld-elf32.so.1 890runtime linker. 891.Pp 892This is a default setting on 893amd64/amd64 and powerpc/powerpc64. 894.It Va WITHOUT_LLD 895Do not build LLVM's lld linker. 896.It Va WITHOUT_LLDB 897Do not build the LLDB debugger. 898.Pp 899This is a default setting on 900arm/armv6, arm/armv7 and riscv/riscv64. 901.It Va WITH_LLDB 902Build the LLDB debugger. 903.Pp 904This is a default setting on 905amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 906.It Va WITHOUT_LLD_BOOTSTRAP 907Do not build the LLD linker during the bootstrap phase of 908the build. 909To be able to build the system an alternate linker must be provided via XLD. 910.It Va WITHOUT_LLD_IS_LD 911Do not install a 912.Pa /usr/bin/ld symlink 913to 914.Pa ld.lld . 915The system will not have a usable tool chain unless a linker is provided 916some other way. 917.It Va WITHOUT_LLVM_ASSERTIONS 918Disable debugging assertions in LLVM. 919.It Va WITH_LLVM_BINUTILS 920Install LLVM's binutils (without an llvm- prefix), 921instead of ELF Tool Chain's tools. 922This includes 923.Xr addr2line 1 , 924.Xr ar 1 , 925.Xr nm 1 , 926.Xr objcopy 1 , 927.Xr ranlib 1 , 928.Xr readelf 1 , 929.Xr size 1 , 930and 931.Xr strip 1 . 932Regardless of this setting, LLVM tools are used for 933.Xr c++filt 1 934and 935.Xr objdump 1 . 936.Xr strings 1 937is always provided by ELF Tool Chain. 938.It Va WITHOUT_LLVM_COV 939Do not build the 940.Xr llvm-cov 1 941tool. 942.It Va WITHOUT_LLVM_CXXFILT 943Install ELF Tool Chain's cxxfilt as c++filt, instead of LLVM's llvm-cxxfilt. 944.It Va WITHOUT_LLVM_TARGET_AARCH64 945Do not build LLVM target support for AArch64. 946The 947.Va LLVM_TARGET_ALL 948option should be used rather than this in most cases. 949.It Va WITHOUT_LLVM_TARGET_ALL 950Only build the required LLVM target support. 951This option is preferred to specific target support options. 952When set, these options are also in effect: 953.Pp 954.Bl -inset -compact 955.It Va WITHOUT_LLVM_TARGET_AARCH64 956(unless 957.Va WITH_LLVM_TARGET_AARCH64 958is set explicitly) 959.It Va WITHOUT_LLVM_TARGET_ARM 960(unless 961.Va WITH_LLVM_TARGET_ARM 962is set explicitly) 963.It Va WITHOUT_LLVM_TARGET_POWERPC 964(unless 965.Va WITH_LLVM_TARGET_POWERPC 966is set explicitly) 967.It Va WITHOUT_LLVM_TARGET_RISCV 968(unless 969.Va WITH_LLVM_TARGET_RISCV 970is set explicitly) 971.El 972.It Va WITHOUT_LLVM_TARGET_ARM 973Do not build LLVM target support for ARM. 974The 975.Va LLVM_TARGET_ALL 976option should be used rather than this in most cases. 977.It Va WITH_LLVM_TARGET_BPF 978Build LLVM target support for BPF. 979The 980.Va LLVM_TARGET_ALL 981option should be used rather than this in most cases. 982.It Va WITH_LLVM_TARGET_MIPS 983Build LLVM target support for MIPS. 984The 985.Va LLVM_TARGET_ALL 986option should be used rather than this in most cases. 987.It Va WITHOUT_LLVM_TARGET_POWERPC 988Do not build LLVM target support for PowerPC. 989The 990.Va LLVM_TARGET_ALL 991option should be used rather than this in most cases. 992.It Va WITHOUT_LLVM_TARGET_RISCV 993Do not build LLVM target support for RISC-V. 994The 995.Va LLVM_TARGET_ALL 996option should be used rather than this in most cases. 997.It Va WITHOUT_LLVM_TARGET_X86 998Do not build LLVM target support for X86. 999The 1000.Va LLVM_TARGET_ALL 1001option should be used rather than this in most cases. 1002.It Va WITH_LOADER_EFI_SECUREBOOT 1003Enable building 1004.Xr loader 8 1005with support for verification based on certificates obtained from UEFI. 1006.It Va WITHOUT_LOADER_GELI 1007Disable inclusion of GELI crypto support in the boot chain binaries. 1008.Pp 1009This is a default setting on 1010powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 1011.It Va WITH_LOADER_GELI 1012Build GELI bootloader support. 1013.Pp 1014This is a default setting on 1015amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386 and riscv/riscv64. 1016.It Va WITHOUT_LOADER_KBOOT 1017Do not build kboot, a linuxboot environment loader 1018.Pp 1019This is a default setting on 1020arm/armv6, arm/armv7, i386/i386, powerpc/powerpc, powerpc/powerpc64le and riscv/riscv64. 1021.It Va WITH_LOADER_KBOOT 1022Build kboot, a linuxboot environment loader 1023.Pp 1024This is a default setting on 1025amd64/amd64, arm64/aarch64 and powerpc/powerpc64. 1026.It Va WITHOUT_LOADER_LUA 1027Do not build LUA bindings for the boot loader. 1028.Pp 1029This is a default setting on 1030powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 1031.It Va WITH_LOADER_LUA 1032Build LUA bindings for the boot loader. 1033.Pp 1034This is a default setting on 1035amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386 and riscv/riscv64. 1036.It Va WITHOUT_LOADER_OFW 1037Disable building of openfirmware bootloader components. 1038.Pp 1039This is a default setting on 1040amd64/amd64, arm/armv6, arm/armv7, arm64/aarch64, i386/i386 and riscv/riscv64. 1041.It Va WITH_LOADER_OFW 1042Build openfirmware bootloader components. 1043.Pp 1044This is a default setting on 1045powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 1046.It Va WITHOUT_LOADER_UBOOT 1047Disable building of ubldr. 1048.Pp 1049This is a default setting on 1050amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64le and riscv/riscv64. 1051.It Va WITH_LOADER_UBOOT 1052Build ubldr. 1053.Pp 1054This is a default setting on 1055arm/armv6, arm/armv7, powerpc/powerpc and powerpc/powerpc64. 1056.It Va WITH_LOADER_VERBOSE 1057Build with extra verbose debugging in the loader. 1058May explode already nearly too large loader over the limit. 1059Use with care. 1060.It Va WITH_LOADER_VERIEXEC 1061Enable building 1062.Xr loader 8 1063with support for verification similar to Verified Exec. 1064.Pp 1065Depends on 1066.Va WITH_BEARSSL . 1067When set, these options are also in effect: 1068.Pp 1069.Bl -inset -compact 1070.It Va WITH_LOADER_EFI_SECUREBOOT 1071(unless 1072.Va WITHOUT_LOADER_EFI_SECUREBOOT 1073is set explicitly) 1074.It Va WITH_LOADER_VERIEXEC_VECTX 1075(unless 1076.Va WITHOUT_LOADER_VERIEXEC_VECTX 1077is set explicitly) 1078.El 1079.It Va WITH_LOADER_VERIEXEC_PASS_MANIFEST 1080Enable building 1081.Xr loader 8 1082with support to pass a verified manifest to the kernel. 1083The kernel has to be built with a module to parse the manifest. 1084.Pp 1085Depends on 1086.Va WITH_LOADER_VERIEXEC . 1087.It Va WITH_LOADER_VERIEXEC_VECTX 1088Enable building 1089.Xr loader 8 1090with support for hashing and verifying kernel and modules as a side effect 1091of loading. 1092.Pp 1093Depends on 1094.Va WITH_LOADER_VERIEXEC . 1095.It Va WITHOUT_LOADER_ZFS 1096Do not build ZFS file system boot loader support. 1097.It Va WITHOUT_LOCALES 1098Do not build localization files; see 1099.Xr locale 1 . 1100.It Va WITHOUT_LOCATE 1101Do not build 1102.Xr locate 1 1103and related programs. 1104.It Va WITHOUT_LPR 1105Do not build 1106.Xr lpr 1 1107and related programs. 1108.It Va WITHOUT_LS_COLORS 1109Build 1110.Xr ls 1 1111without support for colors to distinguish file types. 1112.It Va WITHOUT_MACHDEP_OPTIMIZATIONS 1113Prefer machine-independent non-assembler code in libc and libm. 1114.It Va WITHOUT_MAIL 1115Do not build any mail support (MUA or MTA). 1116When set, it enforces these options: 1117.Pp 1118.Bl -item -compact 1119.It 1120.Va WITHOUT_DMAGENT 1121.It 1122.Va WITHOUT_MAILWRAPPER 1123.It 1124.Va WITHOUT_SENDMAIL 1125.El 1126.It Va WITHOUT_MAILWRAPPER 1127Do not build the 1128.Xr mailwrapper 8 1129MTA selector. 1130.It Va WITHOUT_MAKE 1131Do not install 1132.Xr make 1 1133and related support files. 1134.It Va WITHOUT_MAKE_CHECK_USE_SANDBOX 1135Do not execute 1136.Dq Li "make check" 1137in limited sandbox mode. 1138This option should be paired with 1139.Va WITH_INSTALL_AS_USER 1140if executed as an unprivileged user. 1141See 1142.Xr tests 7 1143for more details. 1144.It Va WITH_MALLOC_PRODUCTION 1145Disable assertions and statistics gathering in 1146.Xr malloc 3 . 1147It also defaults the A and J runtime options to off. 1148.It Va WITHOUT_MAN 1149Do not build manual pages. 1150When set, these options are also in effect: 1151.Pp 1152.Bl -inset -compact 1153.It Va WITHOUT_MAN_UTILS 1154(unless 1155.Va WITH_MAN_UTILS 1156is set explicitly) 1157.El 1158.It Va WITHOUT_MANCOMPRESS 1159Do not install compressed man pages. 1160Only the uncompressed versions will be installed. 1161.It Va WITH_MANSPLITPKG 1162Split man pages into their own packages during make package. 1163.It Va WITHOUT_MAN_UTILS 1164Do not build utilities for manual pages, 1165.Xr apropos 1 , 1166.Xr makewhatis 1 , 1167.Xr man 1 , 1168.Xr whatis 1 , 1169.Xr manctl 8 , 1170and related support files. 1171.It Va WITH_META_ERROR_TARGET 1172Enable the META_MODE .ERROR target. 1173.Pp 1174This target will copy the meta file of a failed target 1175to 1176.Va ERROR_LOGDIR 1177(default is 1178.Ql ${SRCTOP:H}/error ) 1179to help with failure analysis. 1180Depends on 1181.Va WITH_META_MODE . 1182This default when 1183.Va WITH_DIRDEPS_BUILD 1184is set. 1185.Pp 1186This must be set in the environment, make command line, or 1187.Pa /etc/src-env.conf , 1188not 1189.Pa /etc/src.conf . 1190.It Va WITH_META_MODE 1191Create 1192.Xr make 1 1193meta files when building, which can provide a reliable incremental build when 1194using 1195.Xr filemon 4 . 1196The meta file is created in OBJDIR as 1197.Pa target.meta . 1198These meta files track the command that was executed, its output, and the 1199current directory. 1200The 1201.Xr filemon 4 1202module is required unless 1203.Va NO_FILEMON 1204is defined. 1205When the module is loaded, any files used by the commands executed are 1206tracked as dependencies for the target in its meta file. 1207The target is considered out-of-date and rebuilt if any of these 1208conditions are true compared to the last build: 1209.Bl -bullet -compact 1210.It 1211The command to execute changes. 1212.It 1213The current working directory changes. 1214.It 1215The target's meta file is missing. 1216.It 1217The target's meta file is missing filemon data when filemon is loaded 1218and a previous run did not have it loaded. 1219.It 1220[requires 1221.Xr filemon 4 ] 1222Files read, executed or linked to are newer than the target. 1223.It 1224[requires 1225.Xr filemon 4 ] 1226Files read, written, executed or linked are missing. 1227.El 1228The meta files can also be useful for debugging. 1229.Pp 1230The build hides commands that are executed unless 1231.Va NO_SILENT 1232is defined. 1233Errors cause 1234.Xr make 1 1235to show some of its environment for further debugging. 1236.Pp 1237The build operates as it normally would otherwise. 1238This option originally invoked a different build system but that was renamed 1239to 1240.Va WITH_DIRDEPS_BUILD . 1241.Pp 1242This must be set in the environment, make command line, or 1243.Pa /etc/src-env.conf , 1244not 1245.Pa /etc/src.conf . 1246.It Va WITHOUT_MLX5TOOL 1247Do not build 1248.Xr mlx5tool 8 1249.Pp 1250This is a default setting on 1251arm/armv6, arm/armv7, powerpc/powerpc and riscv/riscv64. 1252.It Va WITH_MLX5TOOL 1253Build 1254.Xr mlx5tool 8 1255.Pp 1256This is a default setting on 1257amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64 and powerpc/powerpc64le. 1258.It Va WITHOUT_NETCAT 1259Do not build 1260.Xr nc 1 1261utility. 1262.It Va WITHOUT_NETGRAPH 1263Do not build applications to support 1264.Xr netgraph 4 . 1265When set, it enforces these options: 1266.Pp 1267.Bl -item -compact 1268.It 1269.Va WITHOUT_BLUETOOTH 1270.El 1271.Pp 1272When set, these options are also in effect: 1273.Pp 1274.Bl -inset -compact 1275.It Va WITHOUT_NETGRAPH_SUPPORT 1276(unless 1277.Va WITH_NETGRAPH_SUPPORT 1278is set explicitly) 1279.El 1280.It Va WITHOUT_NETGRAPH_SUPPORT 1281Build libraries, programs, and kernel modules without netgraph support. 1282.It Va WITHOUT_NETLINK_SUPPORT 1283Make libraries and programs use rtsock and 1284.Xr sysctl 3 1285interfaces instead of 1286.Xr snl 3 . 1287.It Va WITHOUT_NIS 1288Do not build 1289.Xr NIS 8 1290support and related programs. 1291If set, you might need to adopt your 1292.Xr nsswitch.conf 5 1293and remove 1294.Sq nis 1295entries. 1296.It Va WITHOUT_NLS 1297Do not build NLS catalogs. 1298When set, it enforces these options: 1299.Pp 1300.Bl -item -compact 1301.It 1302.Va WITHOUT_NLS_CATALOGS 1303.El 1304.It Va WITHOUT_NLS_CATALOGS 1305Do not build NLS catalog support for 1306.Xr csh 1 . 1307.It Va WITHOUT_NS_CACHING 1308Disable name caching in the 1309.Pa nsswitch 1310subsystem. 1311The generic caching daemon, 1312.Xr nscd 8 , 1313will not be built either if this option is set. 1314.It Va WITHOUT_NTP 1315Do not build 1316.Xr ntpd 8 1317and related programs. 1318.It Va WITHOUT_NVME 1319Do not build nvme related tools and kernel modules. 1320.Pp 1321This is a default setting on 1322arm/armv6, arm/armv7, powerpc/powerpc and riscv/riscv64. 1323.It Va WITH_NVME 1324Build nvme related tools and kernel modules. 1325.Pp 1326This is a default setting on 1327amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64 and powerpc/powerpc64le. 1328.It Va WITHOUT_OFED 1329Do not build the 1330.Dq "OpenFabrics Enterprise Distribution" 1331InfiniBand software stack, including kernel modules and userspace libraries. 1332.Pp 1333This is a default setting on 1334arm/armv6 and arm/armv7. 1335When set, it enforces these options: 1336.Pp 1337.Bl -item -compact 1338.It 1339.Va WITHOUT_OFED_EXTRA 1340.El 1341.It Va WITH_OFED 1342Build the 1343.Dq "OpenFabrics Enterprise Distribution" 1344InfiniBand software stack, including kernel modules and userspace libraries. 1345.Pp 1346This is a default setting on 1347amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 1348.It Va WITH_OFED_EXTRA 1349Build the non-essential components of the 1350.Dq "OpenFabrics Enterprise Distribution" 1351Infiniband software stack, mostly examples. 1352.It Va WITH_OPENLDAP 1353Enable building LDAP support for kerberos using an openldap client from ports. 1354.It Va WITHOUT_OPENMP 1355Do not build LLVM's OpenMP runtime. 1356.Pp 1357This is a default setting on 1358arm/armv6, arm/armv7 and powerpc/powerpc. 1359.It Va WITH_OPENMP 1360Build LLVM's OpenMP runtime. 1361.Pp 1362This is a default setting on 1363amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 1364.It Va WITHOUT_OPENSSH 1365Do not build OpenSSH. 1366.It Va WITHOUT_OPENSSL 1367Do not build OpenSSL. 1368When set, it enforces these options: 1369.Pp 1370.Bl -item -compact 1371.It 1372.Va WITHOUT_DMAGENT 1373.It 1374.Va WITHOUT_KERBEROS 1375.It 1376.Va WITHOUT_KERBEROS_SUPPORT 1377.It 1378.Va WITHOUT_LDNS 1379.It 1380.Va WITHOUT_LDNS_UTILS 1381.It 1382.Va WITHOUT_LOADER_ZFS 1383.It 1384.Va WITHOUT_OPENSSH 1385.It 1386.Va WITHOUT_OPENSSL_KTLS 1387.It 1388.Va WITHOUT_PKGBOOTSTRAP 1389.It 1390.Va WITHOUT_UNBOUND 1391.It 1392.Va WITHOUT_ZFS 1393.El 1394.Pp 1395When set, these options are also in effect: 1396.Pp 1397.Bl -inset -compact 1398.It Va WITHOUT_GSSAPI 1399(unless 1400.Va WITH_GSSAPI 1401is set explicitly) 1402.El 1403.It Va WITHOUT_OPENSSL_KTLS 1404Do not include kernel TLS support in OpenSSL. 1405.Pp 1406This is a default setting on 1407arm/armv6, arm/armv7, i386/i386, powerpc/powerpc and riscv/riscv64. 1408.It Va WITH_OPENSSL_KTLS 1409Include kernel TLS support in OpenSSL. 1410.Pp 1411This is a default setting on 1412amd64/amd64, arm64/aarch64, powerpc/powerpc64 and powerpc/powerpc64le. 1413.It Va WITHOUT_PAM 1414Do not build PAM library and modules. 1415.Bf -symbolic 1416This option is deprecated and does nothing. 1417.Ef 1418When set, these options are also in effect: 1419.Pp 1420.Bl -inset -compact 1421.It Va WITHOUT_PAM_SUPPORT 1422(unless 1423.Va WITH_PAM_SUPPORT 1424is set explicitly) 1425.El 1426.It Va WITHOUT_PAM_SUPPORT 1427Build some programs without PAM support, particularly 1428.Xr ftpd 8 1429and 1430.Xr ppp 8 . 1431.It Va WITHOUT_PF 1432Do not build PF firewall package. 1433When set, it enforces these options: 1434.Pp 1435.Bl -item -compact 1436.It 1437.Va WITHOUT_AUTHPF 1438.El 1439.It Va WITHOUT_PIE 1440Do not build dynamically linked binaries as 1441Position-Independent Executable (PIE). 1442.Pp 1443This is a default setting on 1444arm/armv6, arm/armv7, i386/i386 and powerpc/powerpc. 1445.It Va WITH_PIE 1446Build dynamically linked binaries as 1447Position-Independent Executable (PIE). 1448.Pp 1449This is a default setting on 1450amd64/amd64, arm64/aarch64, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 1451.It Va WITHOUT_PKGBOOTSTRAP 1452Do not build 1453.Xr pkg 7 1454bootstrap tool. 1455.It Va WITHOUT_PMC 1456Do not build 1457.Xr pmccontrol 8 1458and related programs. 1459.It Va WITHOUT_PPP 1460Do not build 1461.Xr ppp 8 1462and related programs. 1463.It Va WITH_PROFILE 1464Build profiled libraries for use with 1465.Xr gprof 8 . 1466This option is deprecated and may not be present in a future version of 1467.Fx . 1468.It Va WITHOUT_QUOTAS 1469Do not build 1470.Xr quota 1 1471and related programs. 1472.It Va WITHOUT_RADIUS_SUPPORT 1473Do not build radius support into various applications, like 1474.Xr pam_radius 8 1475and 1476.Xr ppp 8 . 1477.It Va WITH_RATELIMIT 1478Build the system with rate limit support. 1479.Pp 1480This makes 1481.Dv SO_MAX_PACING_RATE 1482effective in 1483.Xr getsockopt 2 , 1484and 1485.Ar txrlimit 1486support in 1487.Xr ifconfig 8 , 1488by proxy. 1489.It Va WITHOUT_RBOOTD 1490Do not build or install 1491.Xr rbootd 8 . 1492.It Va WITHOUT_RELRO 1493Do not apply the Relocation Read-Only (RELRO) vulnerability mitigation. 1494See also the 1495.Va BIND_NOW 1496option. 1497.It Va WITH_REPRODUCIBLE_BUILD 1498Exclude build metadata (such as the build time, user, or host) 1499from the kernel, boot loaders, and uname output, so that builds produce 1500bit-for-bit identical output. 1501.It Va WITHOUT_RESCUE 1502Do not build 1503.Xr rescue 8 . 1504.It Va WITH_RETPOLINE 1505Build the base system with the retpoline speculative execution 1506vulnerability mitigation for CVE-2017-5715. 1507.It Va WITHOUT_ROUTED 1508Do not build 1509.Xr routed 8 1510utility. 1511.It Va WITH_RPCBIND_WARMSTART_SUPPORT 1512Build 1513.Xr rpcbind 8 1514with warmstart support. 1515.It Va WITHOUT_SCTP_SUPPORT 1516Disable support in the kernel for the 1517.Xr sctp 4 1518Stream Control Transmission Protocol 1519loadable kernel module. 1520.It Va WITHOUT_SENDMAIL 1521Do not build 1522.Xr sendmail 8 1523and related programs. 1524.It Va WITHOUT_SERVICESDB 1525Do not install 1526.Pa /var/db/services.db . 1527.It Va WITHOUT_SETUID_LOGIN 1528Set this to disable the installation of 1529.Xr login 1 1530as a set-user-ID root program. 1531.It Va WITHOUT_SHAREDOCS 1532Do not build the 1533.Bx 4.4 1534legacy docs. 1535.It Va WITHOUT_SHARED_TOOLCHAIN 1536Build the toolchain binaries as statically linked executables. 1537The set includes 1538.Xr cc 1 , 1539.Xr make 1 1540and necessary utilities like assembler, linker and library archive manager. 1541.It Va WITH_SORT_THREADS 1542Enable threads in 1543.Xr sort 1 . 1544.It Va WITHOUT_SOURCELESS 1545Do not build kernel modules that include sourceless code (either microcode or native code for host CPU). 1546When set, it enforces these options: 1547.Pp 1548.Bl -item -compact 1549.It 1550.Va WITHOUT_SOURCELESS_HOST 1551.It 1552.Va WITHOUT_SOURCELESS_UCODE 1553.El 1554.It Va WITHOUT_SOURCELESS_HOST 1555Do not build kernel modules that include sourceless native code for host CPU. 1556.It Va WITHOUT_SOURCELESS_UCODE 1557Do not build kernel modules that include sourceless microcode. 1558.It Va WITHOUT_SPLIT_KERNEL_DEBUG 1559Do not build standalone kernel debug files. 1560Debug data (if enabled by the kernel configuration file) 1561will be included in the kernel and modules. 1562When set, it enforces these options: 1563.Pp 1564.Bl -item -compact 1565.It 1566.Va WITHOUT_KERNEL_SYMBOLS 1567.El 1568.It Va WITHOUT_SSP 1569Do not build world with propolice stack smashing protection. 1570.It Va WITH_STAGING 1571Enable staging of files to a stage tree. 1572This can be best thought of as auto-install to 1573.Va DESTDIR 1574with some extra meta data to ensure dependencies can be tracked. 1575Depends on 1576.Va WITH_DIRDEPS_BUILD . 1577When set, these options are also in effect: 1578.Pp 1579.Bl -inset -compact 1580.It Va WITH_STAGING_MAN 1581(unless 1582.Va WITHOUT_STAGING_MAN 1583is set explicitly) 1584.It Va WITH_STAGING_PROG 1585(unless 1586.Va WITHOUT_STAGING_PROG 1587is set explicitly) 1588.El 1589.Pp 1590This must be set in the environment, make command line, or 1591.Pa /etc/src-env.conf , 1592not 1593.Pa /etc/src.conf . 1594.It Va WITH_STAGING_MAN 1595Enable staging of man pages to stage tree. 1596.It Va WITH_STAGING_PROG 1597Enable staging of PROGs to stage tree. 1598.It Va WITH_STALE_STAGED 1599Check staged files are not stale. 1600.It Va WITHOUT_STATS 1601Neither build nor install 1602.Lb libstats 1603and dependent binaries. 1604.It Va WITHOUT_SYSCONS 1605Do not build 1606.Xr syscons 4 1607support files such as keyboard maps, fonts, and screen output maps. 1608.It Va WITH_SYSROOT 1609Enable use of sysroot during build. 1610Depends on 1611.Va WITH_DIRDEPS_BUILD . 1612.Pp 1613This must be set in the environment, make command line, or 1614.Pa /etc/src-env.conf , 1615not 1616.Pa /etc/src.conf . 1617.It Va WITHOUT_SYSTEM_COMPILER 1618Do not opportunistically skip building a cross-compiler during the 1619bootstrap phase of the build. 1620Normally, if the currently installed compiler matches the planned bootstrap 1621compiler type and revision, then it will not be built. 1622This does not prevent a compiler from being built for installation though, 1623only for building one for the build itself. 1624The 1625.Va WITHOUT_CLANG 1626option controls that. 1627.It Va WITHOUT_SYSTEM_LINKER 1628Do not opportunistically skip building a cross-linker during the 1629bootstrap phase of the build. 1630Normally, if the currently installed linker matches the planned bootstrap 1631linker type and revision, then it will not be built. 1632This does not prevent a linker from being built for installation though, 1633only for building one for the build itself. 1634The 1635.Va WITHOUT_LLD 1636option controls that. 1637.Pp 1638This option is only relevant when 1639.Va WITH_LLD_BOOTSTRAP 1640is set. 1641.It Va WITHOUT_TALK 1642Do not build or install 1643.Xr talk 1 1644and 1645.Xr talkd 8 . 1646.It Va WITHOUT_TCP_WRAPPERS 1647Do not build or install 1648.Xr tcpd 8 , 1649and related utilities. 1650.It Va WITHOUT_TCSH 1651Do not build and install 1652.Pa /bin/csh 1653(which is 1654.Xr tcsh 1 ) . 1655.It Va WITHOUT_TELNET 1656Do not build 1657.Xr telnet 1 1658and related programs. 1659.It Va WITHOUT_TESTS 1660Do not build nor install the 1661.Fx 1662Test Suite in 1663.Pa /usr/tests/ . 1664See 1665.Xr tests 7 1666for more details. 1667This also disables the build of all test-related dependencies, including ATF. 1668When set, it enforces these options: 1669.Pp 1670.Bl -item -compact 1671.It 1672.Va WITHOUT_DTRACE_TESTS 1673.El 1674.Pp 1675When set, these options are also in effect: 1676.Pp 1677.Bl -inset -compact 1678.It Va WITHOUT_GOOGLETEST 1679(unless 1680.Va WITH_GOOGLETEST 1681is set explicitly) 1682.It Va WITHOUT_TESTS_SUPPORT 1683(unless 1684.Va WITH_TESTS_SUPPORT 1685is set explicitly) 1686.El 1687.It Va WITHOUT_TESTS_SUPPORT 1688Disable the build of all test-related dependencies, including ATF. 1689When set, it enforces these options: 1690.Pp 1691.Bl -item -compact 1692.It 1693.Va WITHOUT_GOOGLETEST 1694.El 1695.It Va WITHOUT_TEXTPROC 1696Do not build 1697programs used for text processing. 1698.It Va WITHOUT_TFTP 1699Do not build or install 1700.Xr tftp 1 1701and 1702.Xr tftpd 8 . 1703.It Va WITHOUT_TOOLCHAIN 1704Do not install 1705programs used for program development, 1706compilers, debuggers etc. 1707When set, it enforces these options: 1708.Pp 1709.Bl -item -compact 1710.It 1711.Va WITHOUT_CLANG 1712.It 1713.Va WITHOUT_CLANG_EXTRAS 1714.It 1715.Va WITHOUT_CLANG_FORMAT 1716.It 1717.Va WITHOUT_CLANG_FULL 1718.It 1719.Va WITHOUT_LLD 1720.It 1721.Va WITHOUT_LLDB 1722.It 1723.Va WITHOUT_LLVM_COV 1724.El 1725.It Va WITH_UBSAN 1726Build the base system with Undefined Behavior Sanitizer (UBSan) to detect 1727various kinds of undefined behavior at runtime. 1728Requires that Clang be used as the base system compiler 1729and that the runtime support library is available 1730.It Va WITHOUT_UNBOUND 1731Do not build 1732.Xr unbound 8 1733and related programs. 1734.It Va WITHOUT_UNIFIED_OBJDIR 1735Use the historical object directory format for 1736.Xr build 7 1737targets. 1738For native-builds and builds done directly in sub-directories the format of 1739.Pa ${MAKEOBJDIRPREFIX}/${.CURDIR} 1740is used, 1741while for cross-builds 1742.Pa ${MAKEOBJDIRPREFIX}/${TARGET}.${TARGET_ARCH}/${.CURDIR} 1743is used. 1744.Pp 1745This option is transitional and will be removed in a future version of 1746.Fx , 1747at which time 1748.Va WITH_UNIFIED_OBJDIR 1749will be enabled permanently. 1750.Pp 1751This must be set in the environment, make command line, or 1752.Pa /etc/src-env.conf , 1753not 1754.Pa /etc/src.conf . 1755.It Va WITHOUT_USB 1756Do not build USB-related programs and libraries. 1757.It Va WITHOUT_USB_GADGET_EXAMPLES 1758Do not build USB gadget kernel modules. 1759.It Va WITHOUT_UTMPX 1760Do not build user accounting tools such as 1761.Xr last 1 , 1762.Xr users 1 , 1763.Xr who 1 , 1764.Xr ac 8 , 1765.Xr lastlogin 8 1766and 1767.Xr utx 8 . 1768.It Va WITH_VERIEXEC 1769Enable building 1770.Xr veriexec 8 1771which loads the contents of verified manifests into the kernel 1772for use by 1773.Xr mac_veriexec 4 1774.Pp 1775Depends on 1776.Va WITH_BEARSSL . 1777.It Va WITHOUT_VI 1778Do not build and install vi, view, ex and related programs. 1779.It Va WITHOUT_VT 1780Do not build 1781.Xr vt 4 1782support files (fonts and keymaps). 1783.It Va WITHOUT_WARNS 1784Set this to not add warning flags to the compiler invocations. 1785Useful as a temporary workaround when code enters the tree 1786which triggers warnings in environments that differ from the 1787original developer. 1788.It Va WITHOUT_WERROR 1789Set this to not treat compiler warnings as errors. 1790Useful as a temporary workaround when working on fixing compiler warnings. 1791When set, warnings are still printed in the build log but do not fail the build. 1792.It Va WITHOUT_WIRELESS 1793Do not build programs used for 802.11 wireless networks; especially 1794.Xr wpa_supplicant 8 1795and 1796.Xr hostapd 8 . 1797When set, these options are also in effect: 1798.Pp 1799.Bl -inset -compact 1800.It Va WITHOUT_WIRELESS_SUPPORT 1801(unless 1802.Va WITH_WIRELESS_SUPPORT 1803is set explicitly) 1804.El 1805.It Va WITHOUT_WIRELESS_SUPPORT 1806Build libraries, programs, and kernel modules without 1807802.11 wireless support. 1808.It Va WITHOUT_WPA_SUPPLICANT_EAPOL 1809Build 1810.Xr wpa_supplicant 8 1811without support for the IEEE 802.1X protocol and without 1812support for EAP-PEAP, EAP-TLS, EAP-LEAP, and EAP-TTLS 1813protocols (usable only via 802.1X). 1814.It Va WITHOUT_ZFS 1815Do not build the ZFS file system kernel module, libraries such as 1816.Xr libbe 3 , 1817and user commands such as 1818.Xr zpool 8 1819or 1820.Xr zfs 8 . 1821Also disable ZFS support in utilities and libraries which implement 1822ZFS-specific functionality. 1823.It Va WITHOUT_ZONEINFO 1824Do not build the timezone database. 1825When set, it enforces these options: 1826.Pp 1827.Bl -item -compact 1828.It 1829.Va WITHOUT_ZONEINFO_LEAPSECONDS_SUPPORT 1830.El 1831.It Va WITH_ZONEINFO_LEAPSECONDS_SUPPORT 1832Build leapsecond information in to the timezone database. 1833.El 1834.Sh FILES 1835.Bl -tag -compact -width Pa 1836.It Pa /etc/src.conf 1837.It Pa /etc/src-env.conf 1838.It Pa /usr/share/mk/bsd.own.mk 1839.El 1840.Sh SEE ALSO 1841.Xr make 1 , 1842.Xr make.conf 5 , 1843.Xr build 7 , 1844.Xr ports 7 1845.Sh HISTORY 1846The 1847.Nm 1848file appeared in 1849.Fx 7.0 . 1850.Sh AUTHORS 1851This manual page was autogenerated by 1852.An tools/build/options/makeman . 1853