1.\" DO NOT EDIT-- this file is @generated by tools/build/options/makeman. 2.Dd September 7, 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 82.Va WITH_ 83and 84.Va WITHOUT_ 85variables are ignored regardless of their setting; 86even if they would be set to 87.Dq Li FALSE 88or 89.Dq Li NO . 90The presence of an option causes 91it to be honored by 92.Xr make 1 . 93.Pp 94This list provides a name and short description for variables 95that can be used for source builds. 96.Bl -tag -width indent 97.It Va WITHOUT_ACCT 98Do not build process accounting tools such as 99.Xr accton 8 100and 101.Xr sa 8 . 102.It Va WITHOUT_ACPI 103Do not build 104.Xr acpiconf 8 , 105.Xr acpidump 8 106and related programs. 107.It Va WITHOUT_APM 108Do not build 109.Xr apm 8 , 110.Xr apmd 8 111and related programs. 112.It Va WITH_ASAN 113Build the base system with Address Sanitizer (ASan) to detect 114memory corruption bugs such as buffer overflows or use-after-free. 115Requires that Clang be used as the base system compiler 116and that the runtime support library is available. 117When set, it enforces these options: 118.Pp 119.Bl -item -compact 120.It 121.Va WITH_LLVM_BINUTILS 122.It 123.Va WITH_LLVM_CXXFILT 124.El 125.It Va WITHOUT_ASSERT_DEBUG 126Compile programs and libraries without the 127.Xr assert 3 128checks. 129.It Va WITHOUT_AT 130Do not build 131.Xr at 1 132and related utilities. 133.It Va WITHOUT_AUDIT 134Do not build audit support into system programs. 135.It Va WITHOUT_AUTHPF 136Do not build 137.Xr authpf 8 . 138.It Va WITHOUT_AUTOFS 139Do not build 140.Xr autofs 5 141related programs, libraries, and kernel modules. 142.It Va WITHOUT_AUTO_OBJ 143Disable automatic creation of objdirs. 144This is enabled by default if the wanted OBJDIR is writable by the current user. 145.Pp 146This must be set in the environment, make command line, or 147.Pa /etc/src-env.conf , 148not 149.Pa /etc/src.conf . 150.It Va WITH_BEARSSL 151Build the BearSSL library. 152.Pp 153BearSSL is a tiny SSL library suitable for embedded environments. 154For details see 155.Lk https://www.BearSSL.org/ 156.Pp 157This library is currently only used to perform 158signature verification and related operations 159for Verified Exec and 160.Xr loader 8 . 161When set, these options are also in effect: 162.Pp 163.Bl -inset -compact 164.It Va WITH_LOADER_EFI_SECUREBOOT 165(unless 166.Va WITHOUT_LOADER_EFI_SECUREBOOT 167is set explicitly) 168.It Va WITH_LOADER_VERIEXEC 169(unless 170.Va WITHOUT_LOADER_VERIEXEC 171is set explicitly) 172.It Va WITH_LOADER_VERIEXEC_VECTX 173(unless 174.Va WITHOUT_LOADER_VERIEXEC_VECTX 175is set explicitly) 176.It Va WITH_VERIEXEC 177(unless 178.Va WITHOUT_VERIEXEC 179is set explicitly) 180.El 181.It Va WITHOUT_BHYVE 182Do not build or install 183.Xr bhyve 8 , 184associated utilities, and examples. 185.Pp 186This option only affects amd64/amd64. 187.It Va WITH_BHYVE_SNAPSHOT 188Include support for save and restore (snapshots) in 189.Xr bhyve 8 190and 191.Xr bhyvectl 8 . 192.Pp 193This option only affects amd64/amd64. 194.It Va WITH_BIND_NOW 195Build all binaries with the 196.Dv DF_BIND_NOW 197flag set to indicate that the run-time loader should perform all relocation 198processing at process startup rather than on demand. 199The combination of the 200.Va BIND_NOW 201and 202.Va RELRO 203options provide "full" Relocation Read-Only (RELRO) support. 204With full RELRO the entire GOT is made read-only after performing relocation at 205startup, avoiding GOT overwrite attacks. 206.It Va WITHOUT_BLACKLIST 207Set this if you do not want to build 208.Xr blacklistd 8 209and 210.Xr blacklistctl 8 . 211When set, these options are also in effect: 212.Pp 213.Bl -inset -compact 214.It Va WITHOUT_BLACKLIST_SUPPORT 215(unless 216.Va WITH_BLACKLIST_SUPPORT 217is set explicitly) 218.El 219.It Va WITHOUT_BLACKLIST_SUPPORT 220Build some programs without 221.Xr libblacklist 3 222support, like 223.Xr fingerd 8 , 224.Xr ftpd 8 , 225and 226.Xr sshd 8 . 227.It Va WITHOUT_BLUETOOTH 228Do not build Bluetooth related kernel modules, programs and libraries. 229.It Va WITHOUT_BOOT 230Do not build the boot blocks and loader. 231.It Va WITHOUT_BOOTPARAMD 232Do not build or install 233.Xr bootparamd 8 . 234.It Va WITHOUT_BOOTPD 235Do not build or install 236.Xr bootpd 8 . 237.It Va WITHOUT_BSDINSTALL 238Do not build 239.Xr bsdinstall 8 , 240.Xr sade 8 , 241and related programs. 242.It Va WITHOUT_BSD_CPIO 243Do not build the BSD licensed version of cpio based on 244.Xr libarchive 3 . 245.It Va WITHOUT_BSNMP 246Do not build or install 247.Xr bsnmpd 1 248and related libraries and data files. 249.It Va WITHOUT_BZIP2 250Do not build contributed bzip2 software as a part of the base system. 251.Bf -symbolic 252The option has no effect yet. 253.Ef 254When set, these options are also in effect: 255.Pp 256.Bl -inset -compact 257.It Va WITHOUT_BZIP2_SUPPORT 258(unless 259.Va WITH_BZIP2_SUPPORT 260is set explicitly) 261.El 262.It Va WITHOUT_BZIP2_SUPPORT 263Build some programs without optional bzip2 support. 264.It Va WITHOUT_CALENDAR 265Do not build 266.Xr calendar 1 . 267.It Va WITHOUT_CAPSICUM 268This option has no effect. 269.It Va WITHOUT_CAROOT 270Do not add the trusted certificates from the Mozilla NSS bundle to 271base. 272.It Va WITHOUT_CASPER 273This option has no effect. 274.It Va WITH_CCACHE_BUILD 275Use 276.Xr ccache 1 277for the build. 278No configuration is required except to install the 279.Sy devel/ccache 280package. 281When using with 282.Xr distcc 1 , 283set 284.Sy CCACHE_PREFIX=/usr/local/bin/distcc . 285The default cache directory of 286.Pa $HOME/.ccache 287will be used, which can be overridden by setting 288.Sy CCACHE_DIR . 289The 290.Sy CCACHE_COMPILERCHECK 291option defaults to 292.Sy content 293when using the in-tree bootstrap compiler, 294and 295.Sy mtime 296when using an external compiler. 297The 298.Sy CCACHE_CPP2 299option is used for Clang but not GCC. 300.Pp 301Sharing a cache between multiple work directories requires using a layout 302similar to 303.Pa /some/prefix/src 304.Pa /some/prefix/obj 305and an environment such as: 306.Bd -literal -offset indent 307CCACHE_BASEDIR='${SRCTOP:H}' MAKEOBJDIRPREFIX='${SRCTOP:H}/obj' 308.Ed 309.Pp 310See 311.Xr ccache 1 312for more configuration options. 313.It Va WITHOUT_CCD 314Do not build 315.Xr geom_ccd 4 316and related utilities. 317.It Va WITHOUT_CDDL 318Do not build code licensed under Sun's CDDL. 319When set, it enforces these options: 320.Pp 321.Bl -item -compact 322.It 323.Va WITHOUT_CTF 324.It 325.Va WITHOUT_DTRACE 326.It 327.Va WITHOUT_LOADER_ZFS 328.It 329.Va WITHOUT_ZFS 330.El 331.It Va WITHOUT_CLANG 332Do not build the Clang C/C++ compiler during the regular phase of the build. 333When set, it enforces these options: 334.Pp 335.Bl -item -compact 336.It 337.Va WITHOUT_CLANG_EXTRAS 338.It 339.Va WITHOUT_CLANG_FORMAT 340.It 341.Va WITHOUT_CLANG_FULL 342.It 343.Va WITHOUT_LLVM_COV 344.El 345.Pp 346When set, these options are also in effect: 347.Pp 348.Bl -inset -compact 349.It Va WITHOUT_LLVM_TARGET_AARCH64 350(unless 351.Va WITH_LLVM_TARGET_AARCH64 352is set explicitly) 353.It Va WITHOUT_LLVM_TARGET_ALL 354(unless 355.Va WITH_LLVM_TARGET_ALL 356is set explicitly) 357.It Va WITHOUT_LLVM_TARGET_ARM 358(unless 359.Va WITH_LLVM_TARGET_ARM 360is set explicitly) 361.It Va WITHOUT_LLVM_TARGET_POWERPC 362(unless 363.Va WITH_LLVM_TARGET_POWERPC 364is set explicitly) 365.It Va WITHOUT_LLVM_TARGET_RISCV 366(unless 367.Va WITH_LLVM_TARGET_RISCV 368is set explicitly) 369.El 370.It Va WITHOUT_CLANG_BOOTSTRAP 371Do not build the Clang C/C++ compiler during the bootstrap phase of 372the build. 373To be able to build the system, either gcc or clang bootstrap must be 374enabled unless an alternate compiler is provided via XCC. 375.It Va WITH_CLANG_EXTRAS 376Build additional clang and llvm tools, such as bugpoint and 377clang-format. 378.It Va WITH_CLANG_FORMAT 379Build clang-format. 380.It Va WITHOUT_CLANG_FULL 381Avoid building the ARCMigrate, Rewriter and StaticAnalyzer components of 382the Clang C/C++ compiler. 383.It Va WITHOUT_CLEAN 384Do not clean before building world and/or kernel. 385.It Va WITHOUT_CPP 386Do not build 387.Xr cpp 1 . 388.It Va WITHOUT_CROSS_COMPILER 389Do not build any cross compiler in the cross-tools stage of buildworld. 390When compiling a different version of 391.Fx 392than what is installed on the system, provide an alternate 393compiler with XCC to ensure success. 394When compiling with an identical version of 395.Fx 396to the host, this option may be safely used. 397This option may also be safe when the host version of 398.Fx 399is close to the sources being built, but all bets are off if there have 400been any changes to the toolchain between the versions. 401When set, it enforces these options: 402.Pp 403.Bl -item -compact 404.It 405.Va WITHOUT_CLANG_BOOTSTRAP 406.It 407.Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP 408.It 409.Va WITHOUT_LLD_BOOTSTRAP 410.El 411.It Va WITHOUT_CRYPT 412Do not build any crypto code. 413When set, it enforces these options: 414.Pp 415.Bl -item -compact 416.It 417.Va WITHOUT_DMAGENT 418.It 419.Va WITHOUT_KERBEROS 420.It 421.Va WITHOUT_KERBEROS_SUPPORT 422.It 423.Va WITHOUT_LDNS 424.It 425.Va WITHOUT_LDNS_UTILS 426.It 427.Va WITHOUT_LOADER_ZFS 428.It 429.Va WITHOUT_OPENSSH 430.It 431.Va WITHOUT_OPENSSL 432.It 433.Va WITHOUT_OPENSSL_KTLS 434.It 435.Va WITHOUT_PKGBOOTSTRAP 436.It 437.Va WITHOUT_UNBOUND 438.It 439.Va WITHOUT_ZFS 440.El 441.Pp 442When set, these options are also in effect: 443.Pp 444.Bl -inset -compact 445.It Va WITHOUT_GSSAPI 446(unless 447.Va WITH_GSSAPI 448is set explicitly) 449.El 450.It Va WITH_CTF 451Compile with CTF (Compact C Type Format) data. 452CTF data encapsulates a reduced form of debugging information 453similar to DWARF and the venerable stabs and is required for DTrace. 454.It Va WITHOUT_CUSE 455Do not build CUSE-related programs and libraries. 456.It Va WITHOUT_CXGBETOOL 457Do not build 458.Xr cxgbetool 8 459.Pp 460This is a default setting on 461arm/armv7, powerpc/powerpc and riscv/riscv64. 462.It Va WITH_CXGBETOOL 463Build 464.Xr cxgbetool 8 465.Pp 466This is a default setting on 467amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64 and powerpc/powerpc64le. 468.It Va WITHOUT_DEBUG_FILES 469Avoid building or installing standalone debug files for each 470executable binary and shared library. 471.It Va WITH_DETECT_TZ_CHANGES 472Make the time handling code detect changes to the timezone files. 473.It Va WITHOUT_DIALOG 474Do not build 475.Xr dialog 1 , 476.Xr dialog 3 , 477.Xr dpv 1 , 478and 479.Xr dpv 3 . 480When set, it enforces these options: 481.Pp 482.Bl -item -compact 483.It 484.Va WITHOUT_BSDINSTALL 485.El 486.It Va WITHOUT_DICT 487Do not build the Webster dictionary files. 488.It Va WITH_DIRDEPS_BUILD 489This is an alternate build system. 490For details see 491https://www.crufty.net/sjg/docs/freebsd-meta-mode.htm. 492Build commands can be seen from the top-level with: 493.Dl make show-valid-targets 494The build is driven by dirdeps.mk using 495.Va DIRDEPS 496stored in 497Makefile.depend files found in each directory. 498.Pp 499The build can be started from anywhere, and behaves the same. 500The initial instance of 501.Xr make 1 502recursively reads 503.Va DIRDEPS 504from 505.Pa Makefile.depend , 506computing a graph of tree dependencies from the current origin. 507Setting 508.Va NO_DIRDEPS 509skips checking dirdep dependencies and will only build in the current 510and child directories. 511.Va NO_DIRDEPS_BELOW 512skips building any dirdeps and only build the current directory. 513.Pp 514This also utilizes the 515.Va WITH_META_MODE 516logic for incremental builds. 517.Pp 518The build hides commands executed unless 519.Va NO_SILENT 520is defined. 521.Pp 522Note that there is currently no mass install feature for this. 523This build is designed for producing packages, that can then be installed 524on a target system. 525.Pp 526The implementation in 527.Fx 528is incomplete. 529Completion would require leaf directories for building each kernel 530and package so that their dependencies can be tracked. 531When set, it enforces these options: 532.Pp 533.Bl -item -compact 534.It 535.Va WITH_INSTALL_AS_USER 536.El 537.Pp 538When set, these options are also in effect: 539.Pp 540.Bl -inset -compact 541.It Va WITH_META_ERROR_TARGET 542(unless 543.Va WITHOUT_META_ERROR_TARGET 544is set explicitly) 545.It Va WITH_META_MODE 546(unless 547.Va WITHOUT_META_MODE 548is set explicitly) 549.It Va WITH_STAGING 550(unless 551.Va WITHOUT_STAGING 552is set explicitly) 553.It Va WITH_STAGING_MAN 554(unless 555.Va WITHOUT_STAGING_MAN 556is set explicitly) 557.It Va WITH_STAGING_PROG 558(unless 559.Va WITHOUT_STAGING_PROG 560is set explicitly) 561.It Va WITH_SYSROOT 562(unless 563.Va WITHOUT_SYSROOT 564is set explicitly) 565.El 566.Pp 567This must be set in the environment, make command line, or 568.Pa /etc/src-env.conf , 569not 570.Pa /etc/src.conf . 571.It Va WITH_DIRDEPS_CACHE 572Cache result of dirdeps.mk which can save significant time 573for subsequent builds. 574Depends on 575.Va WITH_DIRDEPS_BUILD . 576.Pp 577This must be set in the environment, make command line, or 578.Pa /etc/src-env.conf , 579not 580.Pa /etc/src.conf . 581.It Va WITH_DISK_IMAGE_TOOLS_BOOTSTRAP 582Build 583.Xr etdump 1 , 584.Xr makefs 8 585and 586.Xr mkimg 1 587as bootstrap tools. 588.It Va WITHOUT_DMAGENT 589Do not build dma Mail Transport Agent. 590.It Va WITHOUT_DOCCOMPRESS 591Do not install compressed system documentation. 592Only the uncompressed version will be installed. 593.It Va WITHOUT_DTRACE 594Do not build DTrace framework kernel modules, libraries, and user commands. 595When set, it enforces these options: 596.Pp 597.Bl -item -compact 598.It 599.Va WITHOUT_CTF 600.El 601.It Va WITH_DTRACE_ASAN 602Compile userspace DTrace code (libdtrace, dtrace(1), lockstat(1), plockstat(1)) 603with address and undefined behavior sanitizers. 604Requires that Clang be used as the base system compiler 605and that the runtime support library is available. 606.It Va WITH_DTRACE_TESTS 607Build and install the DTrace test suite in 608.Pa /usr/tests/cddl/usr.sbin/dtrace . 609This test suite is considered experimental on architectures other than 610amd64/amd64 and running it may cause system instability. 611.It Va WITHOUT_DYNAMICROOT 612Set this if you do not want to link 613.Pa /bin 614and 615.Pa /sbin 616dynamically. 617.It Va WITHOUT_EE 618Do not build and install 619.Xr edit 1 , 620.Xr ee 1 , 621and related programs. 622.It Va WITHOUT_EFI 623Set not to build 624.Xr efivar 3 625and 626.Xr efivar 8 . 627.Pp 628This is a default setting on 629i386/i386, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 630.It Va WITH_EFI 631Build 632.Xr efivar 3 633and 634.Xr efivar 8 . 635.Pp 636This is a default setting on 637amd64/amd64, arm/armv7 and arm64/aarch64. 638.It Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP 639Do not build ELF Tool Chain tools 640(addr2line, nm, size, strings and strip) 641as part of the bootstrap process. 642.Bf -symbolic 643An alternate bootstrap tool chain must be provided. 644.Ef 645.It Va WITHOUT_EXAMPLES 646Avoid installing examples to 647.Pa /usr/share/examples/ . 648.It Va WITH_EXPERIMENTAL 649Include experimental features in the build. 650.It Va WITH_EXTRA_TCP_STACKS 651Build extra TCP stack modules. 652.It Va WITHOUT_FDT 653Do not build Flattened Device Tree support as part of the base system. 654This includes the device tree compiler (dtc) and libfdt support library. 655.Pp 656This is a default setting on 657amd64/amd64 and i386/i386. 658.It Va WITH_FDT 659Build Flattened Device Tree support as part of the base system. 660This includes the device tree compiler (dtc) and libfdt support library. 661.Pp 662This is a default setting on 663arm/armv7, arm64/aarch64, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 664.It Va WITHOUT_FILE 665Do not build 666.Xr file 1 667and related programs. 668.It Va WITHOUT_FINGER 669Do not build or install 670.Xr finger 1 671and 672.Xr fingerd 8 . 673.It Va WITHOUT_FLOPPY 674Do not build or install programs 675for operating floppy disk driver. 676.It Va WITHOUT_FORMAT_EXTENSIONS 677Do not enable 678.Fl fformat-extensions 679when compiling the kernel. 680Also disables all format checking. 681.It Va WITHOUT_FORTH 682Build bootloaders without Forth support. 683.It Va WITHOUT_FP_LIBC 684Build 685.Nm libc 686without floating-point support. 687.It Va WITHOUT_FREEBSD_UPDATE 688Do not build 689.Xr freebsd-update 8 . 690.It Va WITHOUT_FTP 691Do not build or install 692.Xr ftp 1 693and 694.Xr ftpd 8 . 695.It Va WITHOUT_GAMES 696Do not build games. 697.It Va WITHOUT_GH_BC 698Install the traditional FreeBSD 699.Xr bc 1 700and 701.Xr dc 1 702programs instead of the enhanced versions. 703.It Va WITHOUT_GNU_DIFF 704Do not build GNU 705.Xr diff3 1 . 706.It Va WITHOUT_GOOGLETEST 707Neither build nor install 708.Lb libgmock , 709.Lb libgtest , 710and dependent tests. 711.It Va WITHOUT_GPIO 712Do not build 713.Xr gpioctl 8 714as part of the base system. 715.It Va WITHOUT_GSSAPI 716Do not build libgssapi. 717.It Va WITHOUT_HAST 718Do not build 719.Xr hastd 8 720and related utilities. 721.It Va WITH_HESIOD 722Build Hesiod support. 723.It Va WITHOUT_HTML 724Do not build HTML docs. 725.It Va WITHOUT_HYPERV 726Do not build or install HyperV utilities. 727.Pp 728This is a default setting on 729arm/armv7, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 730.It Va WITH_HYPERV 731Build or install HyperV utilities. 732.Pp 733This is a default setting on 734amd64/amd64, arm64/aarch64 and i386/i386. 735.It Va WITHOUT_ICONV 736Do not build iconv as part of libc. 737.It Va WITHOUT_INCLUDES 738Do not install header files. 739This option used to be spelled 740.Va NO_INCS . 741.Bf -symbolic 742The option does not work for build targets. 743.Ef 744.It Va WITHOUT_INET 745Do not build programs and libraries related to IPv4 networking. 746When set, it enforces these options: 747.Pp 748.Bl -item -compact 749.It 750.Va WITHOUT_INET_SUPPORT 751.El 752.It Va WITHOUT_INET6 753Do not build 754programs and libraries related to IPv6 networking. 755When set, it enforces these options: 756.Pp 757.Bl -item -compact 758.It 759.Va WITHOUT_INET6_SUPPORT 760.El 761.It Va WITHOUT_INET6_SUPPORT 762Build libraries, programs, and kernel modules without IPv6 support. 763.It Va WITHOUT_INETD 764Do not build 765.Xr inetd 8 . 766.It Va WITHOUT_INET_SUPPORT 767Build libraries, programs, and kernel modules without IPv4 support. 768.It Va WITHOUT_INSTALLLIB 769Set this to not install optional libraries. 770For example, when creating a 771.Xr nanobsd 8 772image. 773.Bf -symbolic 774The option does not work for build targets. 775.Ef 776.It Va WITH_INSTALL_AS_USER 777Make install targets succeed for non-root users by installing 778files with owner and group attributes set to that of the user running 779the 780.Xr make 1 781command. 782The user still must set the 783.Va DESTDIR 784variable to point to a directory where the user has write permissions. 785.It Va WITHOUT_IPFILTER 786Do not build IP Filter package. 787.It Va WITHOUT_IPFW 788Do not build IPFW tools. 789.It Va WITHOUT_IPSEC_SUPPORT 790Do not build the kernel with 791.Xr ipsec 4 792support. 793This option is needed for 794.Xr ipsec 4 795and 796.Xr tcpmd5 4 . 797.It Va WITHOUT_ISCSI 798Do not build 799.Xr iscsid 8 800and related utilities. 801.It Va WITHOUT_JAIL 802Do not build tools for the support of jails; e.g., 803.Xr jail 8 . 804.It Va WITHOUT_KDUMP 805Do not build 806.Xr kdump 1 807and 808.Xr truss 1 . 809.It Va WITHOUT_KERBEROS 810Set this to not build Kerberos 5 (KTH Heimdal). 811When set, these options are also in effect: 812.Pp 813.Bl -inset -compact 814.It Va WITHOUT_GSSAPI 815(unless 816.Va WITH_GSSAPI 817is set explicitly) 818.It Va WITHOUT_KERBEROS_SUPPORT 819(unless 820.Va WITH_KERBEROS_SUPPORT 821is set explicitly) 822.El 823.It Va WITHOUT_KERBEROS_SUPPORT 824Build some programs without Kerberos support, like 825.Xr ssh 1 , 826.Xr telnet 1 , 827and 828.Xr sshd 8 . 829.It Va WITH_KERNEL_RETPOLINE 830Enable the "retpoline" mitigation for CVE-2017-5715 in the kernel 831build. 832.It Va WITHOUT_KERNEL_SYMBOLS 833Do not install standalone kernel debug symbol files. 834This option has no effect at build time. 835.It Va WITHOUT_KVM 836Do not build the 837.Nm libkvm 838library as a part of the base system. 839.Bf -symbolic 840The option has no effect yet. 841.Ef 842When set, these options are also in effect: 843.Pp 844.Bl -inset -compact 845.It Va WITHOUT_KVM_SUPPORT 846(unless 847.Va WITH_KVM_SUPPORT 848is set explicitly) 849.El 850.It Va WITHOUT_KVM_SUPPORT 851Build some programs without optional 852.Nm libkvm 853support. 854.It Va WITHOUT_LDNS 855Setting this variable will prevent the LDNS library from being built. 856When set, it enforces these options: 857.Pp 858.Bl -item -compact 859.It 860.Va WITHOUT_LDNS_UTILS 861.It 862.Va WITHOUT_UNBOUND 863.El 864.It Va WITHOUT_LDNS_UTILS 865Setting this variable will prevent building the LDNS utilities 866.Xr drill 1 867and 868.Xr host 1 . 869.It Va WITHOUT_LEGACY_CONSOLE 870Do not build programs that support a legacy PC console; e.g., 871.Xr kbdcontrol 1 872and 873.Xr vidcontrol 1 . 874.It Va WITHOUT_LIB32 875On 64-bit platforms, do not build 32-bit library set and a 876.Nm ld-elf32.so.1 877runtime linker. 878.Pp 879This is a default setting on 880arm/armv7, i386/i386, powerpc/powerpc, powerpc/powerpc64le and riscv/riscv64. 881.It Va WITH_LIB32 882On 64-bit platforms, build the 32-bit library set and a 883.Nm ld-elf32.so.1 884runtime linker. 885.Pp 886This is a default setting on 887amd64/amd64, arm64/aarch64 and powerpc/powerpc64. 888.It Va WITHOUT_LLD 889Do not build LLVM's lld linker. 890.It Va WITHOUT_LLDB 891Do not build the LLDB debugger. 892.Pp 893This is a default setting on 894arm/armv7 and riscv/riscv64. 895.It Va WITH_LLDB 896Build the LLDB debugger. 897.Pp 898This is a default setting on 899amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 900.It Va WITHOUT_LLD_BOOTSTRAP 901Do not build the LLD linker during the bootstrap phase of 902the build. 903To be able to build the system an alternate linker must be provided via XLD. 904.It Va WITHOUT_LLD_IS_LD 905Do not install a 906.Pa /usr/bin/ld symlink 907to 908.Pa ld.lld . 909The system will not have a usable tool chain unless a linker is provided 910some other way. 911.It Va WITHOUT_LLVM_ASSERTIONS 912Disable debugging assertions in LLVM. 913.It Va WITH_LLVM_BINUTILS 914Install LLVM's binutils (without an llvm- prefix), 915instead of ELF Tool Chain's tools. 916This includes 917.Xr addr2line 1 , 918.Xr ar 1 , 919.Xr nm 1 , 920.Xr objcopy 1 , 921.Xr ranlib 1 , 922.Xr readelf 1 , 923.Xr size 1 , 924and 925.Xr strip 1 . 926Regardless of this setting, LLVM tools are used for 927.Xr c++filt 1 928and 929.Xr objdump 1 . 930.Xr strings 1 931is always provided by ELF Tool Chain. 932.It Va WITHOUT_LLVM_COV 933Do not build the 934.Xr llvm-cov 1 935tool. 936.It Va WITHOUT_LLVM_CXXFILT 937Install ELF Tool Chain's cxxfilt as c++filt, instead of LLVM's llvm-cxxfilt. 938.It Va WITHOUT_LLVM_TARGET_AARCH64 939Do not build LLVM target support for AArch64. 940The 941.Va LLVM_TARGET_ALL 942option should be used rather than this in most cases. 943.It Va WITHOUT_LLVM_TARGET_ALL 944Only build the required LLVM target support. 945This option is preferred to specific target support options. 946When set, these options are also in effect: 947.Pp 948.Bl -inset -compact 949.It Va WITHOUT_LLVM_TARGET_AARCH64 950(unless 951.Va WITH_LLVM_TARGET_AARCH64 952is set explicitly) 953.It Va WITHOUT_LLVM_TARGET_ARM 954(unless 955.Va WITH_LLVM_TARGET_ARM 956is set explicitly) 957.It Va WITHOUT_LLVM_TARGET_POWERPC 958(unless 959.Va WITH_LLVM_TARGET_POWERPC 960is set explicitly) 961.It Va WITHOUT_LLVM_TARGET_RISCV 962(unless 963.Va WITH_LLVM_TARGET_RISCV 964is set explicitly) 965.El 966.It Va WITHOUT_LLVM_TARGET_ARM 967Do not build LLVM target support for ARM. 968The 969.Va LLVM_TARGET_ALL 970option should be used rather than this in most cases. 971.It Va WITH_LLVM_TARGET_BPF 972Build LLVM target support for BPF. 973The 974.Va LLVM_TARGET_ALL 975option should be used rather than this in most cases. 976.It Va WITH_LLVM_TARGET_MIPS 977Build LLVM target support for MIPS. 978The 979.Va LLVM_TARGET_ALL 980option should be used rather than this in most cases. 981.It Va WITHOUT_LLVM_TARGET_POWERPC 982Do not build LLVM target support for PowerPC. 983The 984.Va LLVM_TARGET_ALL 985option should be used rather than this in most cases. 986.It Va WITHOUT_LLVM_TARGET_RISCV 987Do not build LLVM target support for RISC-V. 988The 989.Va LLVM_TARGET_ALL 990option should be used rather than this in most cases. 991.It Va WITHOUT_LLVM_TARGET_X86 992Do not build LLVM target support for X86. 993The 994.Va LLVM_TARGET_ALL 995option should be used rather than this in most cases. 996.It Va WITH_LOADER_EFI_SECUREBOOT 997Enable building 998.Xr loader 8 999with support for verification based on certificates obtained from UEFI. 1000.It Va WITHOUT_LOADER_GELI 1001Disable inclusion of GELI crypto support in the boot chain binaries. 1002.Pp 1003This is a default setting on 1004powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 1005.It Va WITH_LOADER_GELI 1006Build GELI bootloader support. 1007.Pp 1008This is a default setting on 1009amd64/amd64, arm/armv7, arm64/aarch64, i386/i386 and riscv/riscv64. 1010.It Va WITHOUT_LOADER_KBOOT 1011Do not build kboot, a linuxboot environment loader 1012.Pp 1013This is a default setting on 1014arm/armv7, i386/i386, powerpc/powerpc, powerpc/powerpc64le and riscv/riscv64. 1015.It Va WITH_LOADER_KBOOT 1016Build kboot, a linuxboot environment loader 1017.Pp 1018This is a default setting on 1019amd64/amd64, arm64/aarch64 and powerpc/powerpc64. 1020.It Va WITHOUT_LOADER_LUA 1021Do not build LUA bindings for the boot loader. 1022.Pp 1023This is a default setting on 1024powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 1025.It Va WITH_LOADER_LUA 1026Build LUA bindings for the boot loader. 1027.Pp 1028This is a default setting on 1029amd64/amd64, arm/armv7, arm64/aarch64, i386/i386 and riscv/riscv64. 1030.It Va WITHOUT_LOADER_OFW 1031Disable building of openfirmware bootloader components. 1032.Pp 1033This is a default setting on 1034amd64/amd64, arm/armv7, arm64/aarch64, i386/i386 and riscv/riscv64. 1035.It Va WITH_LOADER_OFW 1036Build openfirmware bootloader components. 1037.Pp 1038This is a default setting on 1039powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 1040.It Va WITHOUT_LOADER_UBOOT 1041Disable building of ubldr. 1042.Pp 1043This is a default setting on 1044amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64le and riscv/riscv64. 1045.It Va WITH_LOADER_UBOOT 1046Build ubldr. 1047.Pp 1048This is a default setting on 1049arm/armv7, powerpc/powerpc and powerpc/powerpc64. 1050.It Va WITH_LOADER_VERBOSE 1051Build with extra verbose debugging in the loader. 1052May explode already nearly too large loader over the limit. 1053Use with care. 1054.It Va WITH_LOADER_VERIEXEC 1055Enable building 1056.Xr loader 8 1057with support for verification similar to Verified Exec. 1058.Pp 1059Depends on 1060.Va WITH_BEARSSL . 1061When set, these options are also in effect: 1062.Pp 1063.Bl -inset -compact 1064.It Va WITH_LOADER_EFI_SECUREBOOT 1065(unless 1066.Va WITHOUT_LOADER_EFI_SECUREBOOT 1067is set explicitly) 1068.It Va WITH_LOADER_VERIEXEC_VECTX 1069(unless 1070.Va WITHOUT_LOADER_VERIEXEC_VECTX 1071is set explicitly) 1072.El 1073.It Va WITH_LOADER_VERIEXEC_PASS_MANIFEST 1074Enable building 1075.Xr loader 8 1076with support to pass a verified manifest to the kernel. 1077The kernel has to be built with a module to parse the manifest. 1078.Pp 1079Depends on 1080.Va WITH_LOADER_VERIEXEC . 1081.It Va WITH_LOADER_VERIEXEC_VECTX 1082Enable building 1083.Xr loader 8 1084with support for hashing and verifying kernel and modules as a side effect 1085of loading. 1086.Pp 1087Depends on 1088.Va WITH_LOADER_VERIEXEC . 1089.It Va WITHOUT_LOADER_ZFS 1090Do not build ZFS file system boot loader support. 1091.It Va WITHOUT_LOCALES 1092Do not build localization files; see 1093.Xr locale 1 . 1094.It Va WITHOUT_LOCATE 1095Do not build 1096.Xr locate 1 1097and related programs. 1098.It Va WITHOUT_LPR 1099Do not build 1100.Xr lpr 1 1101and related programs. 1102.It Va WITHOUT_LS_COLORS 1103Build 1104.Xr ls 1 1105without support for colors to distinguish file types. 1106.It Va WITHOUT_MACHDEP_OPTIMIZATIONS 1107Prefer machine-independent non-assembler code in libc and libm. 1108.It Va WITHOUT_MAIL 1109Do not build any mail support (MUA or MTA). 1110When set, it enforces these options: 1111.Pp 1112.Bl -item -compact 1113.It 1114.Va WITHOUT_DMAGENT 1115.It 1116.Va WITHOUT_MAILWRAPPER 1117.It 1118.Va WITHOUT_SENDMAIL 1119.El 1120.It Va WITHOUT_MAILWRAPPER 1121Do not build the 1122.Xr mailwrapper 8 1123MTA selector. 1124.It Va WITHOUT_MAKE 1125Do not install 1126.Xr make 1 1127and related support files. 1128.It Va WITHOUT_MAKE_CHECK_USE_SANDBOX 1129Do not execute 1130.Dq Li "make check" 1131in limited sandbox mode. 1132This option should be paired with 1133.Va WITH_INSTALL_AS_USER 1134if executed as an unprivileged user. 1135See 1136.Xr tests 7 1137for more details. 1138.It Va WITH_MALLOC_PRODUCTION 1139Disable assertions and statistics gathering in 1140.Xr malloc 3 . 1141It also defaults the A and J runtime options to off. 1142.It Va WITHOUT_MAN 1143Do not build manual pages. 1144When set, these options are also in effect: 1145.Pp 1146.Bl -inset -compact 1147.It Va WITHOUT_MAN_UTILS 1148(unless 1149.Va WITH_MAN_UTILS 1150is set explicitly) 1151.El 1152.It Va WITHOUT_MANCOMPRESS 1153Do not install compressed man pages. 1154Only the uncompressed versions will be installed. 1155.It Va WITH_MANSPLITPKG 1156Split man pages into their own packages during make package. 1157.It Va WITHOUT_MAN_UTILS 1158Do not build utilities for manual pages, 1159.Xr apropos 1 , 1160.Xr makewhatis 1 , 1161.Xr man 1 , 1162.Xr whatis 1 , 1163.Xr manctl 8 , 1164and related support files. 1165.It Va WITH_META_ERROR_TARGET 1166Enable the META_MODE .ERROR target. 1167.Pp 1168This target will copy the meta file of a failed target 1169to 1170.Va ERROR_LOGDIR 1171(default is 1172.Ql ${SRCTOP:H}/error ) 1173to help with failure analysis. 1174Depends on 1175.Va WITH_META_MODE . 1176This default when 1177.Va WITH_DIRDEPS_BUILD 1178is set. 1179.Pp 1180This must be set in the environment, make command line, or 1181.Pa /etc/src-env.conf , 1182not 1183.Pa /etc/src.conf . 1184.It Va WITH_META_MODE 1185Create 1186.Xr make 1 1187meta files when building, which can provide a reliable incremental build when 1188using 1189.Xr filemon 4 . 1190The meta file is created in OBJDIR as 1191.Pa target.meta . 1192These meta files track the command that was executed, its output, and the 1193current directory. 1194The 1195.Xr filemon 4 1196module is required unless 1197.Va NO_FILEMON 1198is defined. 1199When the module is loaded, any files used by the commands executed are 1200tracked as dependencies for the target in its meta file. 1201The target is considered out-of-date and rebuilt if any of these 1202conditions are true compared to the last build: 1203.Bl -bullet -compact 1204.It 1205The command to execute changes. 1206.It 1207The current working directory changes. 1208.It 1209The target's meta file is missing. 1210.It 1211The target's meta file is missing filemon data when filemon is loaded 1212and a previous run did not have it loaded. 1213.It 1214[requires 1215.Xr filemon 4 ] 1216Files read, executed or linked to are newer than the target. 1217.It 1218[requires 1219.Xr filemon 4 ] 1220Files read, written, executed or linked are missing. 1221.El 1222The meta files can also be useful for debugging. 1223.Pp 1224The build hides commands that are executed unless 1225.Va NO_SILENT 1226is defined. 1227Errors cause 1228.Xr make 1 1229to show some of its environment for further debugging. 1230.Pp 1231The build operates as it normally would otherwise. 1232This option originally invoked a different build system but that was renamed 1233to 1234.Va WITH_DIRDEPS_BUILD . 1235.Pp 1236This must be set in the environment, make command line, or 1237.Pa /etc/src-env.conf , 1238not 1239.Pa /etc/src.conf . 1240.It Va WITHOUT_MLX5TOOL 1241Do not build 1242.Xr mlx5tool 8 1243.Pp 1244This is a default setting on 1245arm/armv7, powerpc/powerpc and riscv/riscv64. 1246.It Va WITH_MLX5TOOL 1247Build 1248.Xr mlx5tool 8 1249.Pp 1250This is a default setting on 1251amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64 and powerpc/powerpc64le. 1252.It Va WITHOUT_NETCAT 1253Do not build 1254.Xr nc 1 1255utility. 1256.It Va WITHOUT_NETGRAPH 1257Do not build applications to support 1258.Xr netgraph 4 . 1259When set, it enforces these options: 1260.Pp 1261.Bl -item -compact 1262.It 1263.Va WITHOUT_BLUETOOTH 1264.El 1265.Pp 1266When set, these options are also in effect: 1267.Pp 1268.Bl -inset -compact 1269.It Va WITHOUT_NETGRAPH_SUPPORT 1270(unless 1271.Va WITH_NETGRAPH_SUPPORT 1272is set explicitly) 1273.El 1274.It Va WITHOUT_NETGRAPH_SUPPORT 1275Build libraries, programs, and kernel modules without netgraph support. 1276.It Va WITHOUT_NETLINK 1277Do not build 1278.Xr genl 1 1279utility. 1280.It Va WITHOUT_NETLINK_SUPPORT 1281Make libraries and programs use rtsock and 1282.Xr sysctl 3 1283interfaces instead of 1284.Xr snl 3 . 1285.It Va WITHOUT_NIS 1286Do not build 1287.Xr NIS 8 1288support and related programs. 1289If set, you might need to adopt your 1290.Xr nsswitch.conf 5 1291and remove 1292.Sq nis 1293entries. 1294.It Va WITHOUT_NLS 1295Do not build NLS catalogs. 1296When set, it enforces these options: 1297.Pp 1298.Bl -item -compact 1299.It 1300.Va WITHOUT_NLS_CATALOGS 1301.El 1302.It Va WITHOUT_NLS_CATALOGS 1303Do not build NLS catalog support for 1304.Xr csh 1 . 1305.It Va WITHOUT_NS_CACHING 1306Disable name caching in the 1307.Pa nsswitch 1308subsystem. 1309The generic caching daemon, 1310.Xr nscd 8 , 1311will not be built either if this option is set. 1312.It Va WITHOUT_NTP 1313Do not build 1314.Xr ntpd 8 1315and related programs. 1316.It Va WITHOUT_NVME 1317Do not build nvme related tools and kernel modules. 1318.Pp 1319This is a default setting on 1320arm/armv7, powerpc/powerpc and riscv/riscv64. 1321.It Va WITH_NVME 1322Build nvme related tools and kernel modules. 1323.Pp 1324This is a default setting on 1325amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64 and powerpc/powerpc64le. 1326.It Va WITHOUT_OFED 1327Do not build the 1328.Dq "OpenFabrics Enterprise Distribution" 1329InfiniBand software stack, including kernel modules and userspace libraries. 1330.Pp 1331This is a default setting on 1332arm/armv7. 1333When set, it enforces these options: 1334.Pp 1335.Bl -item -compact 1336.It 1337.Va WITHOUT_OFED_EXTRA 1338.El 1339.It Va WITH_OFED 1340Build the 1341.Dq "OpenFabrics Enterprise Distribution" 1342InfiniBand software stack, including kernel modules and userspace libraries. 1343.Pp 1344This is a default setting on 1345amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 1346.It Va WITH_OFED_EXTRA 1347Build the non-essential components of the 1348.Dq "OpenFabrics Enterprise Distribution" 1349Infiniband software stack, mostly examples. 1350.It Va WITH_OPENLDAP 1351Enable building LDAP support for kerberos using an openldap client from ports. 1352.It Va WITHOUT_OPENMP 1353Do not build LLVM's OpenMP runtime. 1354.Pp 1355This is a default setting on 1356arm/armv7 and powerpc/powerpc. 1357.It Va WITH_OPENMP 1358Build LLVM's OpenMP runtime. 1359.Pp 1360This is a default setting on 1361amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 1362.It Va WITHOUT_OPENSSH 1363Do not build OpenSSH. 1364.It Va WITHOUT_OPENSSL 1365Do not build OpenSSL. 1366When set, it enforces these options: 1367.Pp 1368.Bl -item -compact 1369.It 1370.Va WITHOUT_DMAGENT 1371.It 1372.Va WITHOUT_KERBEROS 1373.It 1374.Va WITHOUT_KERBEROS_SUPPORT 1375.It 1376.Va WITHOUT_LDNS 1377.It 1378.Va WITHOUT_LDNS_UTILS 1379.It 1380.Va WITHOUT_LOADER_ZFS 1381.It 1382.Va WITHOUT_OPENSSH 1383.It 1384.Va WITHOUT_OPENSSL_KTLS 1385.It 1386.Va WITHOUT_PKGBOOTSTRAP 1387.It 1388.Va WITHOUT_UNBOUND 1389.It 1390.Va WITHOUT_ZFS 1391.El 1392.Pp 1393When set, these options are also in effect: 1394.Pp 1395.Bl -inset -compact 1396.It Va WITHOUT_GSSAPI 1397(unless 1398.Va WITH_GSSAPI 1399is set explicitly) 1400.El 1401.It Va WITHOUT_OPENSSL_KTLS 1402Do not include kernel TLS support in OpenSSL. 1403.Pp 1404This is a default setting on 1405arm/armv7, i386/i386, powerpc/powerpc and riscv/riscv64. 1406.It Va WITH_OPENSSL_KTLS 1407Include kernel TLS support in OpenSSL. 1408.Pp 1409This is a default setting on 1410amd64/amd64, arm64/aarch64, powerpc/powerpc64 and powerpc/powerpc64le. 1411.It Va WITHOUT_PAM 1412Do not build PAM library and modules. 1413.Bf -symbolic 1414This option is deprecated and does nothing. 1415.Ef 1416When set, these options are also in effect: 1417.Pp 1418.Bl -inset -compact 1419.It Va WITHOUT_PAM_SUPPORT 1420(unless 1421.Va WITH_PAM_SUPPORT 1422is set explicitly) 1423.El 1424.It Va WITHOUT_PAM_SUPPORT 1425Build some programs without PAM support, particularly 1426.Xr ftpd 8 1427and 1428.Xr ppp 8 . 1429.It Va WITHOUT_PF 1430Do not build PF firewall package. 1431When set, it enforces these options: 1432.Pp 1433.Bl -item -compact 1434.It 1435.Va WITHOUT_AUTHPF 1436.El 1437.It Va WITHOUT_PIE 1438Do not build dynamically linked binaries as 1439Position-Independent Executable (PIE). 1440.Pp 1441This is a default setting on 1442arm/armv7, i386/i386 and powerpc/powerpc. 1443.It Va WITH_PIE 1444Build dynamically linked binaries as 1445Position-Independent Executable (PIE). 1446.Pp 1447This is a default setting on 1448amd64/amd64, arm64/aarch64, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 1449.It Va WITHOUT_PKGBOOTSTRAP 1450Do not build 1451.Xr pkg 7 1452bootstrap tool. 1453.It Va WITHOUT_PMC 1454Do not build 1455.Xr pmccontrol 8 1456and related programs. 1457.It Va WITHOUT_PPP 1458Do not build 1459.Xr ppp 8 1460and related programs. 1461.It Va WITH_PROFILE 1462Build profiled libraries for use with 1463.Xr gprof 8 . 1464This option is deprecated and may not be present in a future version of 1465.Fx . 1466.It Va WITHOUT_PTHREADS_ASSERTIONS 1467Disable debugging assertions in pthreads library. 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 WITH_SORT_THREADS 1536Enable threads in 1537.Xr sort 1 . 1538.It Va WITHOUT_SOURCELESS 1539Do not build kernel modules that include sourceless code (either microcode or native code for host CPU). 1540When set, it enforces these options: 1541.Pp 1542.Bl -item -compact 1543.It 1544.Va WITHOUT_SOURCELESS_HOST 1545.It 1546.Va WITHOUT_SOURCELESS_UCODE 1547.El 1548.It Va WITHOUT_SOURCELESS_HOST 1549Do not build kernel modules that include sourceless native code for host CPU. 1550.It Va WITHOUT_SOURCELESS_UCODE 1551Do not build kernel modules that include sourceless microcode. 1552.It Va WITHOUT_SPLIT_KERNEL_DEBUG 1553Do not build standalone kernel debug files. 1554Debug data (if enabled by the kernel configuration file) 1555will be included in the kernel and modules. 1556When set, it enforces these options: 1557.Pp 1558.Bl -item -compact 1559.It 1560.Va WITHOUT_KERNEL_SYMBOLS 1561.El 1562.It Va WITHOUT_SSP 1563Do not build world with stack smashing protection. 1564.It Va WITH_STAGING 1565Enable staging of files to a stage tree. 1566This can be best thought of as auto-install to 1567.Va DESTDIR 1568with some extra meta data to ensure dependencies can be tracked. 1569Depends on 1570.Va WITH_DIRDEPS_BUILD . 1571When set, these options are also in effect: 1572.Pp 1573.Bl -inset -compact 1574.It Va WITH_STAGING_MAN 1575(unless 1576.Va WITHOUT_STAGING_MAN 1577is set explicitly) 1578.It Va WITH_STAGING_PROG 1579(unless 1580.Va WITHOUT_STAGING_PROG 1581is set explicitly) 1582.El 1583.Pp 1584This must be set in the environment, make command line, or 1585.Pa /etc/src-env.conf , 1586not 1587.Pa /etc/src.conf . 1588.It Va WITH_STAGING_MAN 1589Enable staging of man pages to stage tree. 1590.It Va WITH_STAGING_PROG 1591Enable staging of PROGs to stage tree. 1592.It Va WITH_STALE_STAGED 1593Check staged files are not stale. 1594.It Va WITHOUT_STATS 1595Neither build nor install 1596.Lb libstats 1597and dependent binaries. 1598.It Va WITHOUT_SYSCONS 1599Do not build 1600.Xr syscons 4 1601support files such as keyboard maps, fonts, and screen output maps. 1602.It Va WITH_SYSROOT 1603Enable use of sysroot during build. 1604Depends on 1605.Va WITH_DIRDEPS_BUILD . 1606.Pp 1607This must be set in the environment, make command line, or 1608.Pa /etc/src-env.conf , 1609not 1610.Pa /etc/src.conf . 1611.It Va WITHOUT_SYSTEM_COMPILER 1612Do not opportunistically skip building a cross-compiler during the 1613bootstrap phase of the build. 1614Normally, if the currently installed compiler matches the planned bootstrap 1615compiler type and revision, then it will not be built. 1616This does not prevent a compiler from being built for installation though, 1617only for building one for the build itself. 1618The 1619.Va WITHOUT_CLANG 1620option controls that. 1621.It Va WITHOUT_SYSTEM_LINKER 1622Do not opportunistically skip building a cross-linker during the 1623bootstrap phase of the build. 1624Normally, if the currently installed linker matches the planned bootstrap 1625linker type and revision, then it will not be built. 1626This does not prevent a linker from being built for installation though, 1627only for building one for the build itself. 1628The 1629.Va WITHOUT_LLD 1630option controls that. 1631.Pp 1632This option is only relevant when 1633.Va WITH_LLD_BOOTSTRAP 1634is set. 1635.It Va WITHOUT_TALK 1636Do not build or install 1637.Xr talk 1 1638and 1639.Xr talkd 8 . 1640.It Va WITHOUT_TCP_WRAPPERS 1641Do not build or install 1642.Xr tcpd 8 , 1643and related utilities. 1644.It Va WITHOUT_TCSH 1645Do not build and install 1646.Pa /bin/csh 1647(which is 1648.Xr tcsh 1 ) . 1649.It Va WITHOUT_TELNET 1650Do not build 1651.Xr telnet 1 1652and related programs. 1653.It Va WITHOUT_TESTS 1654Do not build nor install the 1655.Fx 1656Test Suite in 1657.Pa /usr/tests/ . 1658See 1659.Xr tests 7 1660for more details. 1661This also disables the build of all test-related dependencies, including ATF. 1662When set, it enforces these options: 1663.Pp 1664.Bl -item -compact 1665.It 1666.Va WITHOUT_DTRACE_TESTS 1667.El 1668.Pp 1669When set, these options are also in effect: 1670.Pp 1671.Bl -inset -compact 1672.It Va WITHOUT_GOOGLETEST 1673(unless 1674.Va WITH_GOOGLETEST 1675is set explicitly) 1676.It Va WITHOUT_TESTS_SUPPORT 1677(unless 1678.Va WITH_TESTS_SUPPORT 1679is set explicitly) 1680.El 1681.It Va WITHOUT_TESTS_SUPPORT 1682Disable the build of all test-related dependencies, including ATF. 1683When set, it enforces these options: 1684.Pp 1685.Bl -item -compact 1686.It 1687.Va WITHOUT_GOOGLETEST 1688.El 1689.It Va WITHOUT_TEXTPROC 1690Do not build 1691programs used for text processing. 1692.It Va WITHOUT_TFTP 1693Do not build or install 1694.Xr tftp 1 1695and 1696.Xr tftpd 8 . 1697.It Va WITHOUT_TOOLCHAIN 1698Do not install 1699programs used for program development, 1700compilers, debuggers etc. 1701When set, it enforces these options: 1702.Pp 1703.Bl -item -compact 1704.It 1705.Va WITHOUT_CLANG 1706.It 1707.Va WITHOUT_CLANG_EXTRAS 1708.It 1709.Va WITHOUT_CLANG_FORMAT 1710.It 1711.Va WITHOUT_CLANG_FULL 1712.It 1713.Va WITHOUT_LLD 1714.It 1715.Va WITHOUT_LLDB 1716.It 1717.Va WITHOUT_LLVM_COV 1718.El 1719.It Va WITH_UBSAN 1720Build the base system with Undefined Behavior Sanitizer (UBSan) to detect 1721various kinds of undefined behavior at runtime. 1722Requires that Clang be used as the base system compiler 1723and that the runtime support library is available 1724.It Va WITHOUT_UNBOUND 1725Do not build 1726.Xr unbound 8 1727and related programs. 1728.It Va WITHOUT_UNIFIED_OBJDIR 1729Use the historical object directory format for 1730.Xr build 7 1731targets. 1732For native-builds and builds done directly in sub-directories the format of 1733.Pa ${MAKEOBJDIRPREFIX}/${.CURDIR} 1734is used, 1735while for cross-builds 1736.Pa ${MAKEOBJDIRPREFIX}/${TARGET}.${TARGET_ARCH}/${.CURDIR} 1737is used. 1738.Pp 1739This option is transitional and will be removed in a future version of 1740.Fx , 1741at which time 1742.Va WITH_UNIFIED_OBJDIR 1743will be enabled permanently. 1744.Pp 1745This must be set in the environment, make command line, or 1746.Pa /etc/src-env.conf , 1747not 1748.Pa /etc/src.conf . 1749.It Va WITHOUT_USB 1750Do not build USB-related programs and libraries. 1751.It Va WITHOUT_USB_GADGET_EXAMPLES 1752Do not build USB gadget kernel modules. 1753.It Va WITHOUT_UTMPX 1754Do not build user accounting tools such as 1755.Xr last 1 , 1756.Xr users 1 , 1757.Xr who 1 , 1758.Xr ac 8 , 1759.Xr lastlogin 8 1760and 1761.Xr utx 8 . 1762.It Va WITH_VERIEXEC 1763Enable building 1764.Xr veriexec 8 1765which loads the contents of verified manifests into the kernel 1766for use by 1767.Xr mac_veriexec 4 1768.Pp 1769Depends on 1770.Va WITH_BEARSSL . 1771.It Va WITHOUT_VI 1772Do not build and install vi, view, ex and related programs. 1773.It Va WITHOUT_VT 1774Do not build 1775.Xr vt 4 1776support files (fonts and keymaps). 1777.It Va WITHOUT_WARNS 1778Set this to not add warning flags to the compiler invocations. 1779Useful as a temporary workaround when code enters the tree 1780which triggers warnings in environments that differ from the 1781original developer. 1782.It Va WITHOUT_WERROR 1783Set this to not treat compiler warnings as errors. 1784Useful as a temporary workaround when working on fixing compiler warnings. 1785When set, warnings are still printed in the build log but do not fail the build. 1786.It Va WITHOUT_WIRELESS 1787Do not build programs used for 802.11 wireless networks; especially 1788.Xr wpa_supplicant 8 1789and 1790.Xr hostapd 8 . 1791When set, these options are also in effect: 1792.Pp 1793.Bl -inset -compact 1794.It Va WITHOUT_WIRELESS_SUPPORT 1795(unless 1796.Va WITH_WIRELESS_SUPPORT 1797is set explicitly) 1798.El 1799.It Va WITHOUT_WIRELESS_SUPPORT 1800Build libraries, programs, and kernel modules without 1801802.11 wireless support. 1802.It Va WITHOUT_WPA_SUPPLICANT_EAPOL 1803Build 1804.Xr wpa_supplicant 8 1805without support for the IEEE 802.1X protocol and without 1806support for EAP-PEAP, EAP-TLS, EAP-LEAP, and EAP-TTLS 1807protocols (usable only via 802.1X). 1808.It Va WITHOUT_ZFS 1809Do not build the ZFS file system kernel module, libraries such as 1810.Xr libbe 3 , 1811and user commands such as 1812.Xr zpool 8 1813or 1814.Xr zfs 8 . 1815Also disable ZFS support in utilities and libraries which implement 1816ZFS-specific functionality. 1817.It Va WITHOUT_ZONEINFO 1818Do not build the timezone database. 1819When set, it enforces these options: 1820.Pp 1821.Bl -item -compact 1822.It 1823.Va WITHOUT_ZONEINFO_LEAPSECONDS_SUPPORT 1824.El 1825.It Va WITH_ZONEINFO_LEAPSECONDS_SUPPORT 1826Build leapsecond information in to the timezone database. 1827.El 1828.Pp 1829The following options accept a single value from a list of valid values. 1830.Bl -tag -width indent 1831.It Va INIT_ALL 1832Control default initialization of stack variables in C and C++ code. 1833Options other than 1834.Li none 1835require the Clang compiler or GCC 12.0 or later. 1836The default value is 1837.Li none . 1838Valid values are: 1839.Bl -tag -width indent 1840.It Li none 1841Do not initialize stack variables (standard C/C++ behavior). 1842.It Li pattern 1843Build the base system or kernel with stack variables initialized to 1844.Pq compiler defined 1845debugging patterns on function entry. 1846.It Li zero 1847Build the base system or kernel with stack variables initialized 1848to zero on function entry. 1849This value is converted to 1850.Li none 1851for amd64 kernel builds due to incompatability with ifunc memset. 1852.El 1853.It Va LIBC_MALLOC 1854Specify the 1855.Xr malloc 3 1856implementation used by libc. 1857The default value is 1858.Li jemalloc . 1859Valid values are: 1860.Bl -tag -width indent 1861.It Li jemalloc 1862.El 1863.Pp 1864Other implementations are expected in the future in both 1865.Fx 1866and downstream consumers. 1867.El 1868.Sh FILES 1869.Bl -tag -compact -width Pa 1870.It Pa /etc/src.conf 1871.It Pa /etc/src-env.conf 1872.It Pa /usr/share/mk/bsd.own.mk 1873.El 1874.Sh SEE ALSO 1875.Xr make 1 , 1876.Xr make.conf 5 , 1877.Xr build 7 , 1878.Xr ports 7 1879.Sh HISTORY 1880The 1881.Nm 1882file appeared in 1883.Fx 7.0 . 1884.Sh AUTHORS 1885This manual page was autogenerated by 1886.An tools/build/options/makeman . 1887