1.\" DO NOT EDIT-- this file is @generated by tools/build/options/makeman. 2.Dd March 30, 2025 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 4 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 . 161.Pp 162Due to size constraints in the BIOS environment on x86, one may need to set 163.Va LOADERSIZE 164larger than the 165default 500000, although often loader is under the 500k limit even with 166this option. 167Setting 168.Va LOADERSIZE 169larger than 500000 may cause 170.Xr pxeboot 8 171to be too large to work. 172Careful testing of the loader in the target environment when built with a larger 173limit to establish safe limits is critical because different BIOS environments 174reserve differing amounts of the low 640k space, making a precise limit for 175everybody impossible. 176.Pp 177See also 178.Va WITH_LOADER_PXEBOOT 179for other considerations. 180When set, these options are also in effect: 181.Pp 182.Bl -inset -compact 183.It Va WITH_LOADER_EFI_SECUREBOOT 184(unless 185.Va WITHOUT_LOADER_EFI_SECUREBOOT 186is set explicitly) 187.It Va WITH_LOADER_VERIEXEC 188(unless 189.Va WITHOUT_LOADER_VERIEXEC 190is set explicitly) 191.It Va WITH_LOADER_VERIEXEC_VECTX 192(unless 193.Va WITHOUT_LOADER_VERIEXEC_VECTX 194is set explicitly) 195.It Va WITH_VERIEXEC 196(unless 197.Va WITHOUT_VERIEXEC 198is set explicitly) 199.El 200.It Va WITHOUT_BHYVE 201Do not build or install 202.Xr bhyve 8 , 203associated utilities, and examples. 204.Pp 205This option only affects amd64/amd64 and arm64/aarch64. 206.It Va WITH_BHYVE_SNAPSHOT 207Include support for save and restore (snapshots) in 208.Xr bhyve 8 209and 210.Xr bhyvectl 8 . 211.Pp 212This option only affects amd64/amd64. 213.It Va WITH_BIND_NOW 214Build all binaries with the 215.Dv DF_BIND_NOW 216flag set to indicate that the run-time loader should perform all relocation 217processing at process startup rather than on demand. 218The combination of the 219.Va BIND_NOW 220and 221.Va RELRO 222options provide "full" Relocation Read-Only (RELRO) support. 223With full RELRO the entire GOT is made read-only after performing relocation at 224startup, avoiding GOT overwrite attacks. 225.It Va WITHOUT_BLACKLIST 226Set this if you do not want to build 227.Xr blacklistd 8 228and 229.Xr blacklistctl 8 . 230When set, these options are also in effect: 231.Pp 232.Bl -inset -compact 233.It Va WITHOUT_BLACKLIST_SUPPORT 234(unless 235.Va WITH_BLACKLIST_SUPPORT 236is set explicitly) 237.El 238.It Va WITHOUT_BLACKLIST_SUPPORT 239Build some programs without 240.Xr libblacklist 3 241support, like 242.Xr fingerd 8 , 243.Xr ftpd 8 , 244and 245.Xr sshd 8 . 246.It Va WITHOUT_BLUETOOTH 247Do not build Bluetooth related kernel modules, programs and libraries. 248.It Va WITHOUT_BOOT 249Do not build the boot blocks and loader. 250.It Va WITHOUT_BOOTPARAMD 251Do not build or install 252.Xr bootparamd 8 . 253.It Va WITHOUT_BOOTPD 254Do not build or install 255.Xr bootpd 8 . 256.It Va WITH_BRANCH_PROTECTION 257Build with branch protection enabled. 258On arm64 enable the use of pointer authentication and 259branch target identification instructions on arm64. 260These can be used to help mitigate some exploit techniques. 261.It Va WITHOUT_BSDINSTALL 262Do not build 263.Xr bsdinstall 8 , 264.Xr sade 8 , 265and related programs. 266.It Va WITHOUT_BSD_CPIO 267Do not build the BSD licensed version of cpio based on 268.Xr libarchive 3 . 269.It Va WITHOUT_BSNMP 270Do not build or install 271.Xr bsnmpd 1 272and related libraries and data files. 273.It Va WITHOUT_BZIP2 274Do not build contributed bzip2 software as a part of the base system. 275.Bf -symbolic 276The option has no effect yet. 277.Ef 278When set, these options are also in effect: 279.Pp 280.Bl -inset -compact 281.It Va WITHOUT_BZIP2_SUPPORT 282(unless 283.Va WITH_BZIP2_SUPPORT 284is set explicitly) 285.El 286.It Va WITHOUT_BZIP2_SUPPORT 287Build some programs without optional bzip2 support. 288.It Va WITHOUT_CALENDAR 289Do not build 290.Xr calendar 1 . 291.It Va WITHOUT_CAROOT 292Do not add the trusted certificates from the Mozilla NSS bundle to 293base. 294.It Va WITHOUT_CASPER 295This option has no effect. 296.It Va WITH_CCACHE_BUILD 297Use 298.Xr ccache 1 299for the build. 300No configuration is required except to install the 301.Sy devel/ccache 302package. 303When using with 304.Xr distcc 1 , 305set 306.Sy CCACHE_PREFIX=/usr/local/bin/distcc . 307The default cache directory of 308.Pa $HOME/.ccache 309will be used, which can be overridden by setting 310.Sy CCACHE_DIR . 311The 312.Sy CCACHE_COMPILERCHECK 313option defaults to 314.Sy content 315when using the in-tree bootstrap compiler, 316and 317.Sy mtime 318when using an external compiler. 319The 320.Sy CCACHE_CPP2 321option is used for Clang but not GCC. 322.Pp 323Sharing a cache between multiple work directories requires using a layout 324similar to 325.Pa /some/prefix/src 326.Pa /some/prefix/obj 327and an environment such as: 328.Bd -literal -offset indent 329CCACHE_BASEDIR='${SRCTOP:H}' MAKEOBJDIRPREFIX='${SRCTOP:H}/obj' 330.Ed 331.Pp 332See 333.Xr ccache 1 334for more configuration options. 335.It Va WITHOUT_CCD 336Do not build 337.Xr geom_ccd 4 338and related utilities. 339.It Va WITHOUT_CDDL 340Do not build code licensed under Sun's CDDL. 341When set, it enforces these options: 342.Pp 343.Bl -item -compact 344.It 345.Va WITHOUT_CTF 346.It 347.Va WITHOUT_DTRACE 348.It 349.Va WITHOUT_LOADER_ZFS 350.It 351.Va WITHOUT_ZFS 352.It 353.Va WITHOUT_ZFS_TESTS 354.El 355.It Va WITHOUT_CLANG 356Do not build the Clang C/C++ compiler during the regular phase of the build. 357When set, it enforces these options: 358.Pp 359.Bl -item -compact 360.It 361.Va WITHOUT_CLANG_EXTRAS 362.It 363.Va WITHOUT_CLANG_FORMAT 364.It 365.Va WITHOUT_CLANG_FULL 366.It 367.Va WITHOUT_LLVM_COV 368.El 369.Pp 370When set, these options are also in effect: 371.Pp 372.Bl -inset -compact 373.It Va WITHOUT_LLVM_TARGET_AARCH64 374(unless 375.Va WITH_LLVM_TARGET_AARCH64 376is set explicitly) 377.It Va WITHOUT_LLVM_TARGET_ALL 378(unless 379.Va WITH_LLVM_TARGET_ALL 380is set explicitly) 381.It Va WITHOUT_LLVM_TARGET_ARM 382(unless 383.Va WITH_LLVM_TARGET_ARM 384is set explicitly) 385.It Va WITHOUT_LLVM_TARGET_POWERPC 386(unless 387.Va WITH_LLVM_TARGET_POWERPC 388is set explicitly) 389.It Va WITHOUT_LLVM_TARGET_RISCV 390(unless 391.Va WITH_LLVM_TARGET_RISCV 392is set explicitly) 393.El 394.It Va WITHOUT_CLANG_BOOTSTRAP 395Do not build the Clang C/C++ compiler during the bootstrap phase of 396the build. 397To be able to build the system, either gcc or clang bootstrap must be 398enabled unless an alternate compiler is provided via XCC. 399.It Va WITH_CLANG_EXTRAS 400Build additional clang and llvm tools, such as bugpoint and 401clang-format. 402.It Va WITH_CLANG_FORMAT 403Build clang-format. 404.It Va WITHOUT_CLANG_FULL 405Avoid building the ARCMigrate, Rewriter and StaticAnalyzer components of 406the Clang C/C++ compiler. 407.It Va WITH_CLEAN 408Clean before building world and/or kernel. 409.It Va WITHOUT_CPP 410Do not build 411.Xr cpp 1 . 412.It Va WITHOUT_CROSS_COMPILER 413Do not build any cross compiler in the cross-tools stage of buildworld. 414When compiling a different version of 415.Fx 416than what is installed on the system, provide an alternate 417compiler with XCC to ensure success. 418When compiling with an identical version of 419.Fx 420to the host, this option may be safely used. 421This option may also be safe when the host version of 422.Fx 423is close to the sources being built, but all bets are off if there have 424been any changes to the toolchain between the versions. 425When set, it enforces these options: 426.Pp 427.Bl -item -compact 428.It 429.Va WITHOUT_CLANG_BOOTSTRAP 430.It 431.Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP 432.It 433.Va WITHOUT_LLD_BOOTSTRAP 434.El 435.It Va WITHOUT_CRYPT 436Do not build any crypto code. 437When set, it enforces these options: 438.Pp 439.Bl -item -compact 440.It 441.Va WITHOUT_DMAGENT 442.It 443.Va WITHOUT_KERBEROS 444.It 445.Va WITHOUT_KERBEROS_SUPPORT 446.It 447.Va WITHOUT_LDNS 448.It 449.Va WITHOUT_LDNS_UTILS 450.It 451.Va WITHOUT_LOADER_ZFS 452.It 453.Va WITHOUT_OPENSSH 454.It 455.Va WITHOUT_OPENSSL 456.It 457.Va WITHOUT_OPENSSL_KTLS 458.It 459.Va WITHOUT_PKGBOOTSTRAP 460.It 461.Va WITHOUT_UNBOUND 462.It 463.Va WITHOUT_ZFS 464.It 465.Va WITHOUT_ZFS_TESTS 466.El 467.Pp 468When set, these options are also in effect: 469.Pp 470.Bl -inset -compact 471.It Va WITHOUT_GSSAPI 472(unless 473.Va WITH_GSSAPI 474is set explicitly) 475.El 476.It Va WITH_CTF 477Compile with CTF (Compact C Type Format) data. 478CTF data encapsulates a reduced form of debugging information 479similar to DWARF and the venerable stabs and is required for DTrace. 480.It Va WITHOUT_CUSE 481Do not build CUSE-related programs and libraries. 482.It Va WITHOUT_CXGBETOOL 483Do not build 484.Xr cxgbetool 8 485.Pp 486This is a default setting on 487arm/armv7, powerpc/powerpc and riscv/riscv64. 488.It Va WITH_CXGBETOOL 489Build 490.Xr cxgbetool 8 491.Pp 492This is a default setting on 493amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64 and powerpc/powerpc64le. 494.It Va WITHOUT_DEBUG_FILES 495Avoid building or installing standalone debug files for each 496executable binary and shared library. 497.It Va WITH_DETECT_TZ_CHANGES 498Make the time handling code detect changes to the timezone files. 499.It Va WITH_DIALOG 500Do build 501.Xr dialog 1 , 502.Xr dialog 3 , 503.Xr dpv 1 , 504and 505.Xr dpv 3 . 506.It Va WITHOUT_DICT 507Do not build the Webster dictionary files. 508.It Va WITH_DIRDEPS_BUILD 509This is an alternate build system. 510For details see 511https://www.crufty.net/sjg/docs/freebsd-meta-mode.htm. 512Build commands can be seen from the top-level with: 513.Dl make show-valid-targets 514The build is driven by dirdeps.mk using 515.Va DIRDEPS 516stored in 517Makefile.depend files found in each directory. 518.Pp 519The build can be started from anywhere, and behaves the same. 520The initial instance of 521.Xr make 1 522recursively reads 523.Va DIRDEPS 524from 525.Pa Makefile.depend , 526computing a graph of tree dependencies from the current origin. 527Setting 528.Va NO_DIRDEPS 529skips checking dirdep dependencies and will only build in the current 530and child directories. 531.Va NO_DIRDEPS_BELOW 532skips building any dirdeps and only build the current directory. 533.Pp 534This also utilizes the 535.Va WITH_META_MODE 536logic for incremental builds. 537.Pp 538The build hides commands executed unless 539.Va NO_SILENT 540is defined. 541.Pp 542Note that there is currently no mass install feature for this. 543This build is designed for producing packages, that can then be installed 544on a target system. 545.Pp 546The implementation in 547.Fx 548is incomplete. 549Completion would require leaf directories for building each kernel 550and package so that their dependencies can be tracked. 551When set, it enforces these options: 552.Pp 553.Bl -item -compact 554.It 555.Va WITH_INSTALL_AS_USER 556.El 557.Pp 558When set, these options are also in effect: 559.Pp 560.Bl -inset -compact 561.It Va WITH_META_ERROR_TARGET 562(unless 563.Va WITHOUT_META_ERROR_TARGET 564is set explicitly) 565.It Va WITH_META_MODE 566(unless 567.Va WITHOUT_META_MODE 568is set explicitly) 569.It Va WITH_STAGING 570(unless 571.Va WITHOUT_STAGING 572is set explicitly) 573.It Va WITH_STAGING_MAN 574(unless 575.Va WITHOUT_STAGING_MAN 576is set explicitly) 577.It Va WITH_STAGING_PROG 578(unless 579.Va WITHOUT_STAGING_PROG 580is set explicitly) 581.It Va WITH_SYSROOT 582(unless 583.Va WITHOUT_SYSROOT 584is set explicitly) 585.El 586.Pp 587This must be set in the environment, make command line, or 588.Pa /etc/src-env.conf , 589not 590.Pa /etc/src.conf . 591.It Va WITH_DIRDEPS_CACHE 592Cache result of dirdeps.mk which can save significant time 593for subsequent builds. 594Depends on 595.Va WITH_DIRDEPS_BUILD . 596.Pp 597This must be set in the environment, make command line, or 598.Pa /etc/src-env.conf , 599not 600.Pa /etc/src.conf . 601.It Va WITH_DISK_IMAGE_TOOLS_BOOTSTRAP 602Build 603.Xr etdump 1 , 604.Xr makefs 8 605and 606.Xr mkimg 1 607as bootstrap tools. 608.It Va WITHOUT_DMAGENT 609Do not build dma Mail Transport Agent. 610.It Va WITHOUT_DOCCOMPRESS 611Do not install compressed system documentation. 612Only the uncompressed version will be installed. 613.It Va WITHOUT_DTRACE 614Do not build DTrace framework kernel modules, libraries, and user commands. 615When set, it enforces these options: 616.Pp 617.Bl -item -compact 618.It 619.Va WITHOUT_CTF 620.El 621.It Va WITH_DTRACE_ASAN 622Compile userspace DTrace code (libdtrace, dtrace(1), lockstat(1), plockstat(1)) 623with address and undefined behavior sanitizers. 624Requires that Clang be used as the base system compiler 625and that the runtime support library is available. 626.It Va WITH_DTRACE_TESTS 627Build and install the DTrace test suite in 628.Pa /usr/tests/cddl/usr.sbin/dtrace . 629This test suite is considered experimental on architectures other than 630amd64/amd64 and running it may cause system instability. 631.It Va WITHOUT_DYNAMICROOT 632Set this if you do not want to link 633.Pa /bin 634and 635.Pa /sbin 636dynamically. 637.It Va WITHOUT_EE 638Do not build and install 639.Xr edit 1 , 640.Xr ee 1 , 641and related programs. 642.It Va WITHOUT_EFI 643Set not to build 644.Xr efivar 3 645and 646.Xr efivar 8 . 647.Pp 648This is a default setting on 649i386/i386, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 650.It Va WITH_EFI 651Build 652.Xr efivar 3 653and 654.Xr efivar 8 . 655.Pp 656This is a default setting on 657amd64/amd64, arm/armv7, arm64/aarch64 and riscv/riscv64. 658.It Va WITHOUT_ELFTOOLCHAIN_BOOTSTRAP 659Do not build ELF Tool Chain tools 660(addr2line, nm, size, strings and strip) 661as part of the bootstrap process. 662.Bf -symbolic 663An alternate bootstrap tool chain must be provided. 664.Ef 665.It Va WITHOUT_EXAMPLES 666Avoid installing examples to 667.Pa /usr/share/examples/ . 668.It Va WITH_EXPERIMENTAL 669Include experimental features in the build. 670.It Va WITHOUT_FDT 671Do not build Flattened Device Tree support as part of the base system. 672This includes the device tree compiler (dtc) and libfdt support library. 673.Pp 674This is a default setting on 675amd64/amd64 and i386/i386. 676.It Va WITH_FDT 677Build Flattened Device Tree support as part of the base system. 678This includes the device tree compiler (dtc) and libfdt support library. 679.Pp 680This is a default setting on 681arm/armv7, arm64/aarch64, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 682.It Va WITHOUT_FILE 683Do not build 684.Xr file 1 685and related programs. 686.It Va WITHOUT_FINGER 687Do not build or install 688.Xr finger 1 689and 690.Xr fingerd 8 . 691.It Va WITHOUT_FLOPPY 692Do not build or install programs 693for operating floppy disk driver. 694.It Va WITHOUT_FORMAT_EXTENSIONS 695Do not enable 696.Fl fformat-extensions 697when compiling the kernel. 698Also disables all format checking. 699.It Va WITHOUT_FORTH 700Build bootloaders without Forth support. 701.It Va WITHOUT_FP_LIBC 702Build 703.Nm libc 704without floating-point support. 705.It Va WITHOUT_FREEBSD_UPDATE 706Do not build 707.Xr freebsd-update 8 . 708.It Va WITHOUT_FTP 709Do not build or install 710.Xr ftp 1 711and 712.Xr ftpd 8 . 713.It Va WITHOUT_GAMES 714Do not build games. 715.It Va WITHOUT_GNU_DIFF 716Do not build GNU 717.Xr diff3 1 ; 718build BSD 719.Xr diff3 1 720instead. 721.It Va WITHOUT_GOOGLETEST 722Neither build nor install 723.Lb libgmock , 724.Lb libgtest , 725and dependent tests. 726.It Va WITHOUT_GPIO 727Do not build 728.Xr gpioctl 8 729as part of the base system. 730.It Va WITHOUT_GSSAPI 731Do not build libgssapi. 732.It Va WITHOUT_HAST 733Do not build 734.Xr hastd 8 735and related utilities. 736.It Va WITH_HESIOD 737Build Hesiod support. 738.It Va WITHOUT_HTML 739Do not build HTML docs. 740.It Va WITHOUT_HYPERV 741Do not build or install HyperV utilities. 742.Pp 743This is a default setting on 744arm/armv7, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 745.It Va WITH_HYPERV 746Build or install HyperV utilities. 747.Pp 748This is a default setting on 749amd64/amd64, arm64/aarch64 and i386/i386. 750.It Va WITHOUT_ICONV 751Do not build iconv as part of libc. 752.It Va WITHOUT_INCLUDES 753Do not install header files. 754This option used to be spelled 755.Va NO_INCS . 756.Bf -symbolic 757The option does not work for build targets. 758.Ef 759.It Va WITHOUT_INET 760Do not build programs and libraries related to IPv4 networking. 761When set, it enforces these options: 762.Pp 763.Bl -item -compact 764.It 765.Va WITHOUT_INET_SUPPORT 766.El 767.It Va WITHOUT_INET6 768Do not build 769programs and libraries related to IPv6 networking. 770When set, it enforces these options: 771.Pp 772.Bl -item -compact 773.It 774.Va WITHOUT_INET6_SUPPORT 775.El 776.It Va WITHOUT_INET6_SUPPORT 777Build libraries, programs, and kernel modules without IPv6 support. 778.It Va WITHOUT_INETD 779Do not build 780.Xr inetd 8 . 781.It Va WITHOUT_INET_SUPPORT 782Build libraries, programs, and kernel modules without IPv4 support. 783.It Va WITHOUT_INSTALLLIB 784Set this to not install optional libraries. 785For example, when creating a 786.Xr nanobsd 8 787image. 788.Bf -symbolic 789The option does not work for build targets. 790.Ef 791.It Va WITH_INSTALL_AS_USER 792Make install targets succeed for non-root users by installing 793files with owner and group attributes set to that of the user running 794the 795.Xr make 1 796command. 797The user still must set the 798.Va DESTDIR 799variable to point to a directory where the user has write permissions. 800.It Va WITHOUT_IPFILTER 801Do not build IP Filter package. 802.It Va WITHOUT_IPFW 803Do not build IPFW tools. 804.It Va WITHOUT_IPSEC_SUPPORT 805Do not build the kernel with 806.Xr ipsec 4 807support. 808This option is needed for 809.Xr ipsec 4 810and 811.Xr tcpmd5 4 . 812.It Va WITHOUT_ISCSI 813Do not build 814.Xr iscsid 8 815and related utilities. 816.It Va WITHOUT_JAIL 817Do not build tools for the support of jails; e.g., 818.Xr jail 8 . 819.It Va WITHOUT_JEMALLOC_LG_VADDR_WIDE 820Disallow programs to use more than 48 address bits on amd64. 821Incompatible with LA57 mode. 822Enabling this option might result in a slight reduction in memory 823consumption for jemalloc metadata, but also requires disabling LA57 824(if hardware supports it). 825.It Va WITHOUT_KDUMP 826Do not build 827.Xr kdump 1 828and 829.Xr truss 1 . 830.It Va WITHOUT_KERBEROS 831Set this to not build Kerberos 5 (KTH Heimdal). 832When set, these options are also in effect: 833.Pp 834.Bl -inset -compact 835.It Va WITHOUT_GSSAPI 836(unless 837.Va WITH_GSSAPI 838is set explicitly) 839.It Va WITHOUT_KERBEROS_SUPPORT 840(unless 841.Va WITH_KERBEROS_SUPPORT 842is set explicitly) 843.El 844.It Va WITHOUT_KERBEROS_SUPPORT 845Build some programs without Kerberos support, like 846.Xr ssh 1 , 847.Xr telnet 1 , 848and 849.Xr sshd 8 . 850.It Va WITH_KERNEL_BIN 851Generate and install kernel.bin from kernel as part of the normal build and 852install processes for the kernel. Available only on arm and arm64. 853 854Usually this will be added to the kernel config file with: 855 856makeoptions WITH_KERNEL_BIN=1 857 858though it can also be used on the command line. 859.It Va WITH_KERNEL_RETPOLINE 860Enable the "retpoline" mitigation for CVE-2017-5715 in the kernel 861build. 862.It Va WITHOUT_KERNEL_SYMBOLS 863Do not install standalone kernel debug symbol files. 864This option has no effect at build time. 865.It Va WITHOUT_KVM 866Do not build the 867.Nm libkvm 868library as a part of the base system. 869.Bf -symbolic 870The option has no effect yet. 871.Ef 872When set, these options are also in effect: 873.Pp 874.Bl -inset -compact 875.It Va WITHOUT_KVM_SUPPORT 876(unless 877.Va WITH_KVM_SUPPORT 878is set explicitly) 879.El 880.It Va WITHOUT_KVM_SUPPORT 881Build some programs without optional 882.Nm libkvm 883support. 884.It Va WITHOUT_LDNS 885Setting this variable will prevent the LDNS library from being built. 886When set, it enforces these options: 887.Pp 888.Bl -item -compact 889.It 890.Va WITHOUT_LDNS_UTILS 891.It 892.Va WITHOUT_UNBOUND 893.El 894.It Va WITHOUT_LDNS_UTILS 895Setting this variable will prevent building the LDNS utilities 896.Xr drill 1 897and 898.Xr host 1 . 899.It Va WITHOUT_LEGACY_CONSOLE 900Do not build programs that support a legacy PC console; e.g., 901.Xr kbdcontrol 1 902and 903.Xr vidcontrol 1 . 904.It Va WITHOUT_LIB32 905On 64-bit platforms, do not build 32-bit library set and a 906.Nm ld-elf32.so.1 907runtime linker. 908.Pp 909This is a default setting on 910arm/armv7, i386/i386, powerpc/powerpc, powerpc/powerpc64le and riscv/riscv64. 911.It Va WITH_LIB32 912On 64-bit platforms, build the 32-bit library set and a 913.Nm ld-elf32.so.1 914runtime linker. 915.Pp 916This is a default setting on 917amd64/amd64, arm64/aarch64 and powerpc/powerpc64. 918.It Va WITHOUT_LLD 919Do not build LLVM's lld linker. 920.It Va WITHOUT_LLDB 921Do not build the LLDB debugger. 922.Pp 923This is a default setting on 924arm/armv7 and riscv/riscv64. 925.It Va WITH_LLDB 926Build the LLDB debugger. 927.Pp 928This is a default setting on 929amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 930.It Va WITHOUT_LLD_BOOTSTRAP 931Do not build the LLD linker during the bootstrap phase of 932the build. 933To be able to build the system an alternate linker must be provided via XLD. 934.It Va WITHOUT_LLVM_ASSERTIONS 935Disable debugging assertions in LLVM. 936.It Va WITHOUT_LLVM_BINUTILS 937Install ELF Tool Chain's binary utilities instead of LLVM's. 938This includes 939.Xr addr2line 1 , 940.Xr ar 1 , 941.Xr nm 1 , 942.Xr objcopy 1 , 943.Xr ranlib 1 , 944.Xr readelf 1 , 945.Xr size 1 , 946and 947.Xr strip 1 . 948Regardless of this setting, LLVM tools are used for 949.Xr c++filt 1 950and 951.Xr objdump 1 . 952.Xr strings 1 953is always provided by ELF Tool Chain. 954.It Va WITHOUT_LLVM_COV 955Do not build the 956.Xr llvm-cov 1 957tool. 958.It Va WITHOUT_LLVM_CXXFILT 959Install ELF Tool Chain's cxxfilt as c++filt, instead of LLVM's llvm-cxxfilt. 960.It Va WITH_LLVM_FULL_DEBUGINFO 961Generate full debug information for LLVM libraries and tools, which uses 962more disk space and build resources, but allows for easier debugging. 963.It Va WITHOUT_LLVM_TARGET_AARCH64 964Do not build LLVM target support for AArch64. 965The 966.Va LLVM_TARGET_ALL 967option should be used rather than this in most cases. 968.It Va WITHOUT_LLVM_TARGET_ALL 969Only build the required LLVM target support. 970This option is preferred to specific target support options. 971When set, these options are also in effect: 972.Pp 973.Bl -inset -compact 974.It Va WITHOUT_LLVM_TARGET_AARCH64 975(unless 976.Va WITH_LLVM_TARGET_AARCH64 977is set explicitly) 978.It Va WITHOUT_LLVM_TARGET_ARM 979(unless 980.Va WITH_LLVM_TARGET_ARM 981is set explicitly) 982.It Va WITHOUT_LLVM_TARGET_POWERPC 983(unless 984.Va WITH_LLVM_TARGET_POWERPC 985is set explicitly) 986.It Va WITHOUT_LLVM_TARGET_RISCV 987(unless 988.Va WITH_LLVM_TARGET_RISCV 989is set explicitly) 990.El 991.It Va WITHOUT_LLVM_TARGET_ARM 992Do not build LLVM target support for ARM. 993The 994.Va LLVM_TARGET_ALL 995option should be used rather than this in most cases. 996.It Va WITH_LLVM_TARGET_BPF 997Build LLVM target support for BPF. 998The 999.Va LLVM_TARGET_ALL 1000option should be used rather than this in most cases. 1001.It Va WITH_LLVM_TARGET_MIPS 1002Build LLVM target support for MIPS. 1003The 1004.Va LLVM_TARGET_ALL 1005option should be used rather than this in most cases. 1006.It Va WITHOUT_LLVM_TARGET_POWERPC 1007Do not build LLVM target support for PowerPC. 1008The 1009.Va LLVM_TARGET_ALL 1010option should be used rather than this in most cases. 1011.It Va WITHOUT_LLVM_TARGET_RISCV 1012Do not build LLVM target support for RISC-V. 1013The 1014.Va LLVM_TARGET_ALL 1015option should be used rather than this in most cases. 1016.It Va WITHOUT_LLVM_TARGET_X86 1017Do not build LLVM target support for X86. 1018The 1019.Va LLVM_TARGET_ALL 1020option should be used rather than this in most cases. 1021.It Va WITHOUT_LOADER_BIOS_TEXTONLY 1022Include graphics, font and video mode support in the i386 and amd64 BIOS 1023boot loader. 1024.It Va WITH_LOADER_EFI_SECUREBOOT 1025Enable building 1026.Xr loader 8 1027with support for verification based on certificates obtained from UEFI. 1028.It Va WITHOUT_LOADER_GELI 1029Disable inclusion of GELI crypto support in the boot chain binaries. 1030.Pp 1031This is a default setting on 1032powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 1033.It Va WITH_LOADER_GELI 1034Build GELI bootloader support. 1035.Pp 1036This is a default setting on 1037amd64/amd64, arm/armv7, arm64/aarch64, i386/i386 and riscv/riscv64. 1038.It Va WITHOUT_LOADER_IA32 1039Do not build the 32-bit UEFI loader. 1040.Pp 1041This is a default setting on 1042arm/armv7, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 1043.It Va WITH_LOADER_IA32 1044Build the 32-bit UEFI loader. 1045.Pp 1046This is a default setting on 1047amd64/amd64. 1048.It Va WITHOUT_LOADER_KBOOT 1049Do not build kboot, a linuxboot environment loader 1050.Pp 1051This is a default setting on 1052arm/armv7, i386/i386, powerpc/powerpc, powerpc/powerpc64le and riscv/riscv64. 1053.It Va WITH_LOADER_KBOOT 1054Build kboot, a linuxboot environment loader 1055.Pp 1056This is a default setting on 1057amd64/amd64, arm64/aarch64 and powerpc/powerpc64. 1058.It Va WITHOUT_LOADER_LUA 1059Do not build LUA bindings for the boot loader. 1060.Pp 1061This is a default setting on 1062powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 1063.It Va WITH_LOADER_LUA 1064Build LUA bindings for the boot loader. 1065.Pp 1066This is a default setting on 1067amd64/amd64, arm/armv7, arm64/aarch64, i386/i386 and riscv/riscv64. 1068.It Va WITHOUT_LOADER_OFW 1069Disable building of openfirmware bootloader components. 1070.Pp 1071This is a default setting on 1072amd64/amd64, arm/armv7, arm64/aarch64, i386/i386 and riscv/riscv64. 1073.It Va WITH_LOADER_OFW 1074Build openfirmware bootloader components. 1075.Pp 1076This is a default setting on 1077powerpc/powerpc, powerpc/powerpc64 and powerpc/powerpc64le. 1078.It Va WITHOUT_LOADER_PXEBOOT 1079Do not build pxeboot on i386/amd64. 1080When the pxeboot is too large, or unneeded, it may be disabled with this option. 1081See 1082.Va WITH_LOADER_PXEBOOT 1083for how to adjust the defaults when you need both a larger 1084.Pa /boot/loader 1085and 1086.Pa /boot/pxeboot 1087.Pp 1088This option only has an effect on x86. 1089.It Va WITHOUT_LOADER_UBOOT 1090Disable building of ubldr. 1091.Pp 1092This is a default setting on 1093amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64le and riscv/riscv64. 1094.It Va WITH_LOADER_UBOOT 1095Build ubldr. 1096.Pp 1097This is a default setting on 1098arm/armv7, powerpc/powerpc and powerpc/powerpc64. 1099.It Va WITH_LOADER_VERBOSE 1100Build with extra verbose debugging in the loader. 1101May explode already nearly too large loader over the limit. 1102Use with care. 1103.It Va WITH_LOADER_VERIEXEC 1104Enable building 1105.Xr loader 8 1106with support for verification similar to Verified Exec. 1107.Pp 1108Depends on 1109.Va WITH_BEARSSL . 1110May require a larger 1111.Va LOADERSIZE . 1112When set, these options are also in effect: 1113.Pp 1114.Bl -inset -compact 1115.It Va WITH_LOADER_EFI_SECUREBOOT 1116(unless 1117.Va WITHOUT_LOADER_EFI_SECUREBOOT 1118is set explicitly) 1119.It Va WITH_LOADER_VERIEXEC_VECTX 1120(unless 1121.Va WITHOUT_LOADER_VERIEXEC_VECTX 1122is set explicitly) 1123.El 1124.It Va WITH_LOADER_VERIEXEC_PASS_MANIFEST 1125Enable building 1126.Xr loader 8 1127with support to pass a verified manifest to the kernel. 1128The kernel has to be built with a module to parse the manifest. 1129.Pp 1130Depends on 1131.Va WITH_LOADER_VERIEXEC . 1132.It Va WITH_LOADER_VERIEXEC_VECTX 1133Enable building 1134.Xr loader 8 1135with support for hashing and verifying kernel and modules as a side effect 1136of loading. 1137.Pp 1138Depends on 1139.Va WITH_LOADER_VERIEXEC . 1140.It Va WITHOUT_LOADER_ZFS 1141Do not build ZFS file system boot loader support. 1142.It Va WITHOUT_LOCALES 1143Do not build localization files; see 1144.Xr locale 1 . 1145.It Va WITHOUT_LOCATE 1146Do not build 1147.Xr locate 1 1148and related programs. 1149.It Va WITHOUT_LPR 1150Do not build 1151.Xr lpr 1 1152and related programs. 1153.It Va WITHOUT_LS_COLORS 1154Build 1155.Xr ls 1 1156without support for colors to distinguish file types. 1157.It Va WITHOUT_MACHDEP_OPTIMIZATIONS 1158Prefer machine-independent non-assembler code in libc and libm. 1159.It Va WITHOUT_MAIL 1160Do not build any mail support (MUA or MTA). 1161When set, it enforces these options: 1162.Pp 1163.Bl -item -compact 1164.It 1165.Va WITHOUT_DMAGENT 1166.It 1167.Va WITHOUT_MAILWRAPPER 1168.It 1169.Va WITHOUT_SENDMAIL 1170.El 1171.It Va WITHOUT_MAILWRAPPER 1172Do not build the 1173.Xr mailwrapper 8 1174MTA selector. 1175.It Va WITHOUT_MAKE 1176Do not install 1177.Xr make 1 1178and related support files. 1179.It Va WITHOUT_MAKE_CHECK_USE_SANDBOX 1180Do not execute 1181.Dq Li "make check" 1182in limited sandbox mode. 1183This option should be paired with 1184.Va WITH_INSTALL_AS_USER 1185if executed as an unprivileged user. 1186See 1187.Xr tests 7 1188for more details. 1189.It Va WITH_MALLOC_PRODUCTION 1190Disable assertions and statistics gathering in 1191.Xr malloc 3 . 1192It also defaults the A and J runtime options to off. 1193.It Va WITHOUT_MAN 1194Do not build manual pages. 1195When set, these options are also in effect: 1196.Pp 1197.Bl -inset -compact 1198.It Va WITHOUT_MAN_UTILS 1199(unless 1200.Va WITH_MAN_UTILS 1201is set explicitly) 1202.El 1203.It Va WITHOUT_MANCOMPRESS 1204Do not install compressed man pages. 1205Only the uncompressed versions will be installed. 1206.It Va WITHOUT_MANSPLITPKG 1207Do not split man pages into their own packages during make package. 1208.It Va WITHOUT_MAN_UTILS 1209Do not build utilities for manual pages, 1210.Xr apropos 1 , 1211.Xr makewhatis 1 , 1212.Xr man 1 , 1213.Xr whatis 1 , 1214.Xr manctl 8 , 1215and related support files. 1216.It Va WITH_META_ERROR_TARGET 1217Enable the META_MODE .ERROR target. 1218.Pp 1219This target will copy the meta file of a failed target 1220to 1221.Va ERROR_LOGDIR 1222(default is 1223.Ql ${SRCTOP:H}/error ) 1224to help with failure analysis. 1225Depends on 1226.Va WITH_META_MODE . 1227This default when 1228.Va WITH_DIRDEPS_BUILD 1229is set. 1230.Pp 1231This must be set in the environment, make command line, or 1232.Pa /etc/src-env.conf , 1233not 1234.Pa /etc/src.conf . 1235.It Va WITH_META_MODE 1236Create 1237.Xr make 1 1238meta files when building, which can provide a reliable incremental build when 1239using 1240.Xr filemon 4 . 1241The meta file is created in OBJDIR as 1242.Pa target.meta . 1243These meta files track the command that was executed, its output, and the 1244current directory. 1245The 1246.Xr filemon 4 1247module is required unless 1248.Va NO_FILEMON 1249is defined. 1250When the module is loaded, any files used by the commands executed are 1251tracked as dependencies for the target in its meta file. 1252The target is considered out-of-date and rebuilt if any of these 1253conditions are true compared to the last build: 1254.Bl -bullet -compact 1255.It 1256The command to execute changes. 1257.It 1258The current working directory changes. 1259.It 1260The target's meta file is missing. 1261.It 1262The target's meta file is missing filemon data when filemon is loaded 1263and a previous run did not have it loaded. 1264.It 1265[requires 1266.Xr filemon 4 ] 1267Files read, executed or linked to are newer than the target. 1268.It 1269[requires 1270.Xr filemon 4 ] 1271Files read, written, executed or linked are missing. 1272.El 1273The meta files can also be useful for debugging. 1274.Pp 1275The build hides commands that are executed unless 1276.Va NO_SILENT 1277is defined. 1278Errors cause 1279.Xr make 1 1280to show some of its environment for further debugging. 1281.Pp 1282The build operates as it normally would otherwise. 1283This option originally invoked a different build system but that was renamed 1284to 1285.Va WITH_DIRDEPS_BUILD . 1286.Pp 1287This must be set in the environment, make command line, or 1288.Pa /etc/src-env.conf , 1289not 1290.Pa /etc/src.conf . 1291.It Va WITHOUT_MLX5TOOL 1292Do not build 1293.Xr mlx5tool 8 1294.Pp 1295This is a default setting on 1296arm/armv7, powerpc/powerpc and riscv/riscv64. 1297.It Va WITH_MLX5TOOL 1298Build 1299.Xr mlx5tool 8 1300.Pp 1301This is a default setting on 1302amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64 and powerpc/powerpc64le. 1303.It Va WITHOUT_NETCAT 1304Do not build 1305.Xr nc 1 1306utility. 1307.It Va WITHOUT_NETGRAPH 1308Do not build applications to support 1309.Xr netgraph 4 . 1310When set, it enforces these options: 1311.Pp 1312.Bl -item -compact 1313.It 1314.Va WITHOUT_BLUETOOTH 1315.El 1316.Pp 1317When set, these options are also in effect: 1318.Pp 1319.Bl -inset -compact 1320.It Va WITHOUT_NETGRAPH_SUPPORT 1321(unless 1322.Va WITH_NETGRAPH_SUPPORT 1323is set explicitly) 1324.El 1325.It Va WITHOUT_NETGRAPH_SUPPORT 1326Build libraries, programs, and kernel modules without netgraph support. 1327.It Va WITHOUT_NETLINK 1328Do not build 1329.Xr genl 1 1330utility. 1331.It Va WITHOUT_NETLINK_SUPPORT 1332Make libraries and programs use rtsock and 1333.Xr sysctl 3 1334interfaces instead of 1335.Xr snl 3 . 1336.It Va WITHOUT_NIS 1337Do not build 1338.Xr NIS 8 1339support and related programs. 1340If set, you might need to adopt your 1341.Xr nsswitch.conf 5 1342and remove 1343.Sq nis 1344entries. 1345.It Va WITHOUT_NLS 1346Do not build NLS catalogs. 1347When set, it enforces these options: 1348.Pp 1349.Bl -item -compact 1350.It 1351.Va WITHOUT_NLS_CATALOGS 1352.El 1353.It Va WITHOUT_NLS_CATALOGS 1354Do not build NLS catalog support for 1355.Xr csh 1 . 1356.It Va WITHOUT_NS_CACHING 1357Disable name caching in the 1358.Pa nsswitch 1359subsystem. 1360The generic caching daemon, 1361.Xr nscd 8 , 1362will not be built either if this option is set. 1363.It Va WITHOUT_NTP 1364Do not build 1365.Xr ntpd 8 1366and related programs. 1367.It Va WITHOUT_NUAGEINIT 1368Do not install the limited cloud init support scripts. 1369.It Va WITHOUT_OFED 1370Do not build the 1371.Dq "OpenFabrics Enterprise Distribution" 1372InfiniBand software stack, including kernel modules and userspace libraries. 1373.Pp 1374This is a default setting on 1375arm/armv7. 1376When set, it enforces these options: 1377.Pp 1378.Bl -item -compact 1379.It 1380.Va WITHOUT_OFED_EXTRA 1381.El 1382.It Va WITH_OFED 1383Build the 1384.Dq "OpenFabrics Enterprise Distribution" 1385InfiniBand software stack, including kernel modules and userspace libraries. 1386.Pp 1387This is a default setting on 1388amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 1389.It Va WITH_OFED_EXTRA 1390Build the non-essential components of the 1391.Dq "OpenFabrics Enterprise Distribution" 1392Infiniband software stack, mostly examples. 1393.It Va WITH_OPENLDAP 1394Enable building LDAP support for kerberos using an openldap client from ports. 1395.It Va WITHOUT_OPENMP 1396Do not build LLVM's OpenMP runtime. 1397.Pp 1398This is a default setting on 1399arm/armv7 and powerpc/powerpc. 1400.It Va WITH_OPENMP 1401Build LLVM's OpenMP runtime. 1402.Pp 1403This is a default setting on 1404amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 1405.It Va WITHOUT_OPENSSH 1406Do not build OpenSSH. 1407.It Va WITHOUT_OPENSSL 1408Do not build OpenSSL. 1409When set, it enforces these options: 1410.Pp 1411.Bl -item -compact 1412.It 1413.Va WITHOUT_DMAGENT 1414.It 1415.Va WITHOUT_KERBEROS 1416.It 1417.Va WITHOUT_KERBEROS_SUPPORT 1418.It 1419.Va WITHOUT_LDNS 1420.It 1421.Va WITHOUT_LDNS_UTILS 1422.It 1423.Va WITHOUT_LOADER_ZFS 1424.It 1425.Va WITHOUT_OPENSSH 1426.It 1427.Va WITHOUT_OPENSSL_KTLS 1428.It 1429.Va WITHOUT_PKGBOOTSTRAP 1430.It 1431.Va WITHOUT_UNBOUND 1432.It 1433.Va WITHOUT_ZFS 1434.It 1435.Va WITHOUT_ZFS_TESTS 1436.El 1437.Pp 1438When set, these options are also in effect: 1439.Pp 1440.Bl -inset -compact 1441.It Va WITHOUT_GSSAPI 1442(unless 1443.Va WITH_GSSAPI 1444is set explicitly) 1445.El 1446.It Va WITHOUT_OPENSSL_KTLS 1447Do not include kernel TLS support in OpenSSL. 1448.Pp 1449This is a default setting on 1450arm/armv7, i386/i386, powerpc/powerpc and riscv/riscv64. 1451.It Va WITH_OPENSSL_KTLS 1452Include kernel TLS support in OpenSSL. 1453.Pp 1454This is a default setting on 1455amd64/amd64, arm64/aarch64, powerpc/powerpc64 and powerpc/powerpc64le. 1456.It Va WITHOUT_PAM 1457Do not build PAM library and modules. 1458.Bf -symbolic 1459This option is deprecated and does nothing. 1460.Ef 1461When set, these options are also in effect: 1462.Pp 1463.Bl -inset -compact 1464.It Va WITHOUT_PAM_SUPPORT 1465(unless 1466.Va WITH_PAM_SUPPORT 1467is set explicitly) 1468.El 1469.It Va WITHOUT_PAM_SUPPORT 1470Build some programs without PAM support, particularly 1471.Xr ftpd 8 1472and 1473.Xr ppp 8 . 1474.It Va WITHOUT_PF 1475Do not build PF firewall package. 1476When set, it enforces these options: 1477.Pp 1478.Bl -item -compact 1479.It 1480.Va WITHOUT_AUTHPF 1481.El 1482.It Va WITHOUT_PIE 1483Do not build dynamically linked binaries as 1484Position-Independent Executable (PIE). 1485.Pp 1486This is a default setting on 1487arm/armv7, i386/i386 and powerpc/powerpc. 1488.It Va WITH_PIE 1489Build dynamically linked binaries as 1490Position-Independent Executable (PIE). 1491.Pp 1492This is a default setting on 1493amd64/amd64, arm64/aarch64, powerpc/powerpc64, powerpc/powerpc64le and riscv/riscv64. 1494.It Va WITHOUT_PKGBOOTSTRAP 1495Do not build 1496.Xr pkg 7 1497bootstrap tool. 1498.It Va WITHOUT_PMC 1499Do not build 1500.Xr pmccontrol 8 1501and related programs. 1502.It Va WITHOUT_PPP 1503Do not build 1504.Xr ppp 8 1505and related programs. 1506.It Va WITHOUT_PTHREADS_ASSERTIONS 1507Disable debugging assertions in pthreads library. 1508.It Va WITHOUT_QUOTAS 1509Do not build 1510.Xr quota 1 1511and related programs. 1512.It Va WITHOUT_RADIUS_SUPPORT 1513Do not build radius support into various applications, like 1514.Xr pam_radius 8 1515and 1516.Xr ppp 8 . 1517.It Va WITH_RATELIMIT 1518Build the system with rate limit support. 1519.Pp 1520This makes 1521.Dv SO_MAX_PACING_RATE 1522effective in 1523.Xr getsockopt 2 , 1524and 1525.Ar txrlimit 1526support in 1527.Xr ifconfig 8 , 1528by proxy. 1529.It Va WITHOUT_RBOOTD 1530Do not build or install 1531.Xr rbootd 8 . 1532.It Va WITHOUT_RELRO 1533Do not apply the Relocation Read-Only (RELRO) vulnerability mitigation. 1534See also the 1535.Va BIND_NOW 1536option. 1537.It Va WITH_REPRODUCIBLE_BUILD 1538Exclude build metadata (such as the build time, user, or host) 1539from the kernel, boot loaders, and uname output, so that builds produce 1540bit-for-bit identical output. 1541.It Va WITHOUT_RESCUE 1542Do not build 1543.Xr rescue 8 . 1544.It Va WITH_RETPOLINE 1545Build the base system with the retpoline speculative execution 1546vulnerability mitigation for CVE-2017-5715. 1547.It Va WITHOUT_ROUTED 1548Do not build 1549.Xr routed 8 1550utility. 1551.It Va WITH_RPCBIND_WARMSTART_SUPPORT 1552Build 1553.Xr rpcbind 8 1554with warmstart support. 1555.It Va WITHOUT_SCTP_SUPPORT 1556Disable support in the kernel for the 1557.Xr sctp 4 1558Stream Control Transmission Protocol 1559loadable kernel module. 1560.It Va WITHOUT_SENDMAIL 1561Do not build 1562.Xr sendmail 8 1563and related programs. 1564.It Va WITHOUT_SERVICESDB 1565Do not install 1566.Pa /var/db/services.db . 1567.It Va WITHOUT_SETUID_LOGIN 1568Set this to disable the installation of 1569.Xr login 1 1570as a set-user-ID root program. 1571.It Va WITHOUT_SHAREDOCS 1572Do not build the 1573.Bx 4.4 1574legacy docs. 1575.It Va WITH_SORT_THREADS 1576Enable threads in 1577.Xr sort 1 . 1578.It Va WITHOUT_SOURCELESS 1579Do not build kernel modules that include sourceless code (either microcode or native code for host CPU). 1580When set, it enforces these options: 1581.Pp 1582.Bl -item -compact 1583.It 1584.Va WITHOUT_SOURCELESS_HOST 1585.It 1586.Va WITHOUT_SOURCELESS_UCODE 1587.El 1588.It Va WITHOUT_SOURCELESS_HOST 1589Do not build kernel modules that include sourceless native code for host CPU. 1590.It Va WITHOUT_SOURCELESS_UCODE 1591Do not build kernel modules that include sourceless microcode. 1592.It Va WITHOUT_SPLIT_KERNEL_DEBUG 1593Do not build standalone kernel debug files. 1594Debug data (if enabled by the kernel configuration file) 1595will be included in the kernel and modules. 1596When set, it enforces these options: 1597.Pp 1598.Bl -item -compact 1599.It 1600.Va WITHOUT_KERNEL_SYMBOLS 1601.El 1602.It Va WITHOUT_SSP 1603Do not build world with stack smashing protection. 1604See 1605.Xr mitigations 7 1606for more information. 1607.It Va WITH_STAGING 1608Enable staging of files to a stage tree. 1609This can be best thought of as auto-install to 1610.Va DESTDIR 1611with some extra meta data to ensure dependencies can be tracked. 1612Depends on 1613.Va WITH_DIRDEPS_BUILD . 1614When set, these options are also in effect: 1615.Pp 1616.Bl -inset -compact 1617.It Va WITH_STAGING_MAN 1618(unless 1619.Va WITHOUT_STAGING_MAN 1620is set explicitly) 1621.It Va WITH_STAGING_PROG 1622(unless 1623.Va WITHOUT_STAGING_PROG 1624is set explicitly) 1625.El 1626.Pp 1627This must be set in the environment, make command line, or 1628.Pa /etc/src-env.conf , 1629not 1630.Pa /etc/src.conf . 1631.It Va WITH_STAGING_MAN 1632Enable staging of man pages to stage tree. 1633.It Va WITH_STAGING_PROG 1634Enable staging of PROGs to stage tree. 1635.It Va WITH_STALE_STAGED 1636Check staged files are not stale. 1637.It Va WITHOUT_STATS 1638Neither build nor install 1639.Lb libstats 1640and dependent binaries. 1641.It Va WITHOUT_SYSCONS 1642Do not build 1643.Xr syscons 4 1644support files such as keyboard maps, fonts, and screen output maps. 1645.It Va WITH_SYSROOT 1646Enable use of sysroot during build. 1647Depends on 1648.Va WITH_DIRDEPS_BUILD . 1649.Pp 1650This must be set in the environment, make command line, or 1651.Pa /etc/src-env.conf , 1652not 1653.Pa /etc/src.conf . 1654.It Va WITHOUT_SYSTEM_COMPILER 1655Do not opportunistically skip building a cross-compiler during the 1656bootstrap phase of the build. 1657Normally, if the currently installed compiler matches the planned bootstrap 1658compiler type and revision, then it will not be built. 1659This does not prevent a compiler from being built for installation though, 1660only for building one for the build itself. 1661The 1662.Va WITHOUT_CLANG 1663option controls that. 1664.It Va WITHOUT_SYSTEM_LINKER 1665Do not opportunistically skip building a cross-linker during the 1666bootstrap phase of the build. 1667Normally, if the currently installed linker matches the planned bootstrap 1668linker type and revision, then it will not be built. 1669This does not prevent a linker from being built for installation though, 1670only for building one for the build itself. 1671The 1672.Va WITHOUT_LLD 1673option controls that. 1674.Pp 1675This option is only relevant when 1676.Va WITH_LLD_BOOTSTRAP 1677is set. 1678.It Va WITHOUT_TALK 1679Do not build or install 1680.Xr talk 1 1681and 1682.Xr talkd 8 . 1683.It Va WITHOUT_TCP_WRAPPERS 1684Do not build or install 1685.Xr tcpd 8 , 1686and related utilities. 1687.It Va WITHOUT_TCSH 1688Do not build and install 1689.Pa /bin/csh 1690(which is 1691.Xr tcsh 1 ) . 1692.It Va WITHOUT_TELNET 1693Do not build 1694.Xr telnet 1 1695and related programs. 1696.It Va WITHOUT_TESTS 1697Do not build nor install the 1698.Fx 1699Test Suite in 1700.Pa /usr/tests/ . 1701See 1702.Xr tests 7 1703for more details. 1704This also disables the build of all test-related dependencies, including ATF. 1705When set, it enforces these options: 1706.Pp 1707.Bl -item -compact 1708.It 1709.Va WITHOUT_DTRACE_TESTS 1710.It 1711.Va WITHOUT_ZFS_TESTS 1712.El 1713.Pp 1714When set, these options are also in effect: 1715.Pp 1716.Bl -inset -compact 1717.It Va WITHOUT_GOOGLETEST 1718(unless 1719.Va WITH_GOOGLETEST 1720is set explicitly) 1721.It Va WITHOUT_TESTS_SUPPORT 1722(unless 1723.Va WITH_TESTS_SUPPORT 1724is set explicitly) 1725.El 1726.It Va WITHOUT_TESTS_SUPPORT 1727Disable the build of all test-related dependencies, including ATF. 1728When set, it enforces these options: 1729.Pp 1730.Bl -item -compact 1731.It 1732.Va WITHOUT_GOOGLETEST 1733.El 1734.It Va WITHOUT_TEXTPROC 1735Do not build 1736programs used for text processing. 1737.It Va WITHOUT_TFTP 1738Do not build or install 1739.Xr tftp 1 1740and 1741.Xr tftpd 8 . 1742.It Va WITHOUT_TOOLCHAIN 1743Do not install 1744programs used for program development, 1745compilers, debuggers etc. 1746When set, it enforces these options: 1747.Pp 1748.Bl -item -compact 1749.It 1750.Va WITHOUT_CLANG 1751.It 1752.Va WITHOUT_CLANG_EXTRAS 1753.It 1754.Va WITHOUT_CLANG_FORMAT 1755.It 1756.Va WITHOUT_CLANG_FULL 1757.It 1758.Va WITHOUT_LLD 1759.It 1760.Va WITHOUT_LLDB 1761.It 1762.Va WITHOUT_LLVM_COV 1763.El 1764.Pp 1765When set, these options are also in effect: 1766.Pp 1767.Bl -inset -compact 1768.It Va WITHOUT_LLVM_BINUTILS 1769(unless 1770.Va WITH_LLVM_BINUTILS 1771is set explicitly) 1772.El 1773.It Va WITH_UBSAN 1774Build the base system with Undefined Behavior Sanitizer (UBSan) to detect 1775various kinds of undefined behavior at runtime. 1776Requires that Clang be used as the base system compiler 1777and that the runtime support library is available 1778.It Va WITHOUT_UNBOUND 1779Do not build 1780.Xr unbound 8 1781and related programs. 1782.It Va WITH_UNDEFINED_VERSION 1783Link libraries with --undefined-version which permits version maps to 1784contain symbols that are not present in the library. 1785If this is necessary to build a particular configuration, a bug is 1786present and the configuration should be reported. 1787.It Va WITHOUT_UNIFIED_OBJDIR 1788Use the historical object directory format for 1789.Xr build 7 1790targets. 1791For native-builds and builds done directly in sub-directories the format of 1792.Pa ${MAKEOBJDIRPREFIX}/${.CURDIR} 1793is used, 1794while for cross-builds 1795.Pa ${MAKEOBJDIRPREFIX}/${TARGET}.${TARGET_ARCH}/${.CURDIR} 1796is used. 1797.Pp 1798This option is transitional and will be removed in a future version of 1799.Fx , 1800at which time 1801.Va WITH_UNIFIED_OBJDIR 1802will be enabled permanently. 1803.Pp 1804This must be set in the environment, make command line, or 1805.Pa /etc/src-env.conf , 1806not 1807.Pa /etc/src.conf . 1808.It Va WITHOUT_USB 1809Do not build USB-related programs and libraries. 1810.It Va WITHOUT_USB_GADGET_EXAMPLES 1811Do not build USB gadget kernel modules. 1812.It Va WITHOUT_UTMPX 1813Do not build user accounting tools such as 1814.Xr last 1 , 1815.Xr users 1 , 1816.Xr who 1 , 1817.Xr ac 8 , 1818.Xr lastlogin 8 1819and 1820.Xr utx 8 . 1821.It Va WITH_VERIEXEC 1822Enable building 1823.Xr veriexec 8 1824which loads the contents of verified manifests into the kernel 1825for use by 1826.Xr mac_veriexec 4 1827.Pp 1828Depends on 1829.Va WITH_BEARSSL . 1830.It Va WITHOUT_VI 1831Do not build and install vi, view, ex and related programs. 1832.It Va WITHOUT_VT 1833Do not build 1834.Xr vt 4 1835support files (fonts and keymaps). 1836.It Va WITHOUT_WARNS 1837Set this to not add warning flags to the compiler invocations. 1838Useful as a temporary workaround when code enters the tree 1839which triggers warnings in environments that differ from the 1840original developer. 1841.It Va WITHOUT_WERROR 1842Set this to not treat compiler warnings as errors. 1843Useful as a temporary workaround when working on fixing compiler warnings. 1844When set, warnings are still printed in the build log but do not fail the build. 1845.It Va WITHOUT_WIRELESS 1846Do not build programs used for 802.11 wireless networks; especially 1847.Xr wpa_supplicant 8 1848and 1849.Xr hostapd 8 . 1850When set, these options are also in effect: 1851.Pp 1852.Bl -inset -compact 1853.It Va WITHOUT_WIRELESS_SUPPORT 1854(unless 1855.Va WITH_WIRELESS_SUPPORT 1856is set explicitly) 1857.El 1858.It Va WITHOUT_WIRELESS_SUPPORT 1859Build libraries, programs, and kernel modules without 1860802.11 wireless support. 1861.It Va WITHOUT_WPA_SUPPLICANT_EAPOL 1862Build 1863.Xr wpa_supplicant 8 1864without support for the IEEE 802.1X protocol and without 1865support for EAP-PEAP, EAP-TLS, EAP-LEAP, and EAP-TTLS 1866protocols (usable only via 802.1X). 1867.It Va WITH_ZEROREGS 1868Build the basesystem with code to zero caller-used register contents 1869on function return. 1870This prevents leaking temporary values for side channel attacks. 1871Additionally this reduces the number of usable ROP gadgets for attackers. 1872.It Va WITHOUT_ZFS 1873Do not build the ZFS file system kernel module, libraries such as 1874.Xr libbe 3 , 1875and user commands such as 1876.Xr zpool 8 1877or 1878.Xr zfs 8 . 1879Also disable ZFS support in utilities and libraries which implement 1880ZFS-specific functionality. 1881When set, it enforces these options: 1882.Pp 1883.Bl -item -compact 1884.It 1885.Va WITHOUT_ZFS_TESTS 1886.El 1887.It Va WITHOUT_ZFS_TESTS 1888Do not build and install the legacy ZFS test suite. 1889.It Va WITHOUT_ZONEINFO 1890Do not build the timezone database. 1891When set, it enforces these options: 1892.Pp 1893.Bl -item -compact 1894.It 1895.Va WITHOUT_ZONEINFO_LEAPSECONDS_SUPPORT 1896.El 1897.It Va WITH_ZONEINFO_LEAPSECONDS_SUPPORT 1898Build leapsecond information in to the timezone database. 1899.El 1900.Pp 1901The following options accept a single value from a list of valid values. 1902.Bl -tag -width indent 1903.It Va INIT_ALL 1904Control default initialization of stack variables in C and C++ code. 1905Options other than 1906.Li none 1907require the Clang compiler or GCC 12.0 or later. 1908The default value is 1909.Li none . 1910Valid values are: 1911.Bl -tag -width indent 1912.It Li none 1913Do not initialize stack variables (standard C/C++ behavior). 1914.It Li pattern 1915Build the base system or kernel with stack variables initialized to 1916.Pq compiler defined 1917debugging patterns on function entry. 1918.It Li zero 1919Build the base system or kernel with stack variables initialized 1920to zero on function entry. 1921This value is converted to 1922.Li none 1923for amd64 kernel builds due to incompatability with ifunc memset. 1924.El 1925.It Va LIBC_MALLOC 1926Specify the 1927.Xr malloc 3 1928implementation used by libc. 1929The default value is 1930.Li jemalloc . 1931Valid values are: 1932.Bl -tag -width indent 1933.It Li jemalloc 1934.El 1935.Pp 1936Other implementations are expected in the future in both 1937.Fx 1938and downstream consumers. 1939.El 1940.Sh FILES 1941.Bl -tag -compact -width Pa 1942.It Pa /etc/src.conf 1943.It Pa /etc/src-env.conf 1944.It Pa /usr/share/mk/bsd.own.mk 1945.El 1946.Sh SEE ALSO 1947.Xr make 1 , 1948.Xr make.conf 5 , 1949.Xr build 7 , 1950.Xr ports 7 1951.Sh HISTORY 1952The 1953.Nm 1954file appeared in 1955.Fx 7.0 . 1956.Sh AUTHORS 1957This manual page was autogenerated by 1958.An tools/build/options/makeman . 1959