1# $FreeBSD$ 2# 3# Option file for FreeBSD /usr/src builds. 4# 5# Users define WITH_FOO and WITHOUT_FOO on the command line or in /etc/src.conf 6# and /etc/make.conf files. These translate in the build system to MK_FOO={yes,no} 7# with sensible (usually) defaults. 8# 9# Makefiles must include bsd.opts.mk after defining specific MK_FOO options that 10# are applicable for that Makefile (typically there are none, but sometimes there 11# are exceptions). Recursive makes usually add MK_FOO=no for options that they wish 12# to omit from that make. 13# 14# Makefiles must include bsd.mkopt.mk before they test the value of any MK_FOO 15# variable. 16# 17# Makefiles may also assume that this file is included by src.opts.mk should it 18# need variables defined there prior to the end of the Makefile where 19# bsd.{subdir,lib.bin}.mk is traditionally included. 20# 21# The old-style YES_FOO and NO_FOO are being phased out. No new instances of them 22# should be added. Old instances should be removed since they were just to 23# bridge the gap between FreeBSD 4 and FreeBSD 5. 24# 25# Makefiles should never test WITH_FOO or WITHOUT_FOO directly (although an 26# exception is made for _WITHOUT_SRCONF which turns off this mechanism 27# completely inside bsd.*.mk files). 28# 29 30.if !target(__<src.opts.mk>__) 31__<src.opts.mk>__: 32 33.include <bsd.own.mk> 34 35# 36# Define MK_* variables (which are either "yes" or "no") for users 37# to set via WITH_*/WITHOUT_* in /etc/src.conf and override in the 38# make(1) environment. 39# These should be tested with `== "no"' or `!= "no"' in makefiles. 40# The NO_* variables should only be set by makefiles for variables 41# that haven't been converted over. 42# 43 44# These options are used by the src builds. Those listed in 45# __DEFAULT_YES_OPTIONS default to 'yes' and will build unless turned 46# off. __DEFAULT_NO_OPTIONS will default to 'no' and won't build 47# unless turned on. Any options listed in 'BROKEN_OPTIONS' will be 48# hard-wired to 'no'. "Broken" here means not working or 49# not-appropriate and/or not supported. It doesn't imply something is 50# wrong with the code. There's not a single good word for this, so 51# BROKEN was selected as the least imperfect one considered at the 52# time. Options are added to BROKEN_OPTIONS list on a per-arch basis. 53# At this time, there's no provision for mutually incompatible options. 54 55__DEFAULT_YES_OPTIONS = \ 56 ACCT \ 57 ACPI \ 58 APM \ 59 AT \ 60 ATM \ 61 AUDIT \ 62 AUTHPF \ 63 AUTOFS \ 64 BHYVE \ 65 BINUTILS \ 66 BINUTILS_BOOTSTRAP \ 67 BLACKLIST \ 68 BLUETOOTH \ 69 BOOT \ 70 BOOTPARAMD \ 71 BOOTPD \ 72 BSD_CPIO \ 73 BSD_CRTBEGIN \ 74 BSDINSTALL \ 75 BSNMP \ 76 BZIP2 \ 77 CALENDAR \ 78 CAPSICUM \ 79 CAROOT \ 80 CASPER \ 81 CCD \ 82 CDDL \ 83 CPP \ 84 CROSS_COMPILER \ 85 CRYPT \ 86 CUSE \ 87 CXX \ 88 CXGBETOOL \ 89 DIALOG \ 90 DICT \ 91 DMAGENT \ 92 DYNAMICROOT \ 93 EE \ 94 EFI \ 95 ELFTOOLCHAIN_BOOTSTRAP \ 96 EXAMPLES \ 97 FDT \ 98 FILE \ 99 FINGER \ 100 FLOPPY \ 101 FMTREE \ 102 FORTH \ 103 FP_LIBC \ 104 FREEBSD_UPDATE \ 105 FTP \ 106 GAMES \ 107 GCOV \ 108 GDB \ 109 GNU_DIFF \ 110 GNU_GREP \ 111 GPIO \ 112 HAST \ 113 HTML \ 114 HYPERV \ 115 ICONV \ 116 INET \ 117 INET6 \ 118 INETD \ 119 IPFILTER \ 120 IPFW \ 121 ISCSI \ 122 JAIL \ 123 KDUMP \ 124 KVM \ 125 LDNS \ 126 LDNS_UTILS \ 127 LEGACY_CONSOLE \ 128 LIBPTHREAD \ 129 LIBTHR \ 130 LLVM_COV \ 131 LLVM_TARGET_ALL \ 132 LOADER_GELI \ 133 LOADER_LUA \ 134 LOADER_OFW \ 135 LOADER_UBOOT \ 136 LOCALES \ 137 LOCATE \ 138 LPR \ 139 LS_COLORS \ 140 LZMA_SUPPORT \ 141 MAIL \ 142 MAILWRAPPER \ 143 MAKE \ 144 MLX5TOOL \ 145 NDIS \ 146 NETCAT \ 147 NETGRAPH \ 148 NLS_CATALOGS \ 149 NS_CACHING \ 150 NTP \ 151 NVME \ 152 OFED \ 153 OPENSSL \ 154 PAM \ 155 PF \ 156 PKGBOOTSTRAP \ 157 PMC \ 158 PORTSNAP \ 159 PPP \ 160 QUOTAS \ 161 RADIUS_SUPPORT \ 162 RBOOTD \ 163 RESCUE \ 164 ROUTED \ 165 SENDMAIL \ 166 SERVICESDB \ 167 SETUID_LOGIN \ 168 SHARED_TOOLCHAIN \ 169 SHAREDOCS \ 170 SOURCELESS \ 171 SOURCELESS_HOST \ 172 SOURCELESS_UCODE \ 173 STATS \ 174 SVNLITE \ 175 SYSCONS \ 176 SYSTEM_COMPILER \ 177 SYSTEM_LINKER \ 178 TALK \ 179 TCP_WRAPPERS \ 180 TCSH \ 181 TELNET \ 182 TEXTPROC \ 183 TFTP \ 184 UNBOUND \ 185 USB \ 186 UTMPX \ 187 VI \ 188 VT \ 189 WIRELESS \ 190 WPA_SUPPLICANT_EAPOL \ 191 ZFS \ 192 LOADER_ZFS \ 193 ZONEINFO 194 195__DEFAULT_NO_OPTIONS = \ 196 AMD \ 197 BEARSSL \ 198 BSD_GREP \ 199 CLANG_EXTRAS \ 200 DTRACE_TESTS \ 201 EXPERIMENTAL \ 202 GNU_GREP_COMPAT \ 203 HESIOD \ 204 HTTPD \ 205 LIBSOFT \ 206 LOADER_FIREWIRE \ 207 LOADER_FORCE_LE \ 208 LOADER_VERBOSE \ 209 LOADER_VERIEXEC_PASS_MANIFEST \ 210 OFED_EXTRA \ 211 OPENLDAP \ 212 REPRODUCIBLE_BUILD \ 213 RPCBIND_WARMSTART_SUPPORT \ 214 SORT_THREADS \ 215 SVN \ 216 ZONEINFO_LEAPSECONDS_SUPPORT \ 217 ZONEINFO_OLD_TIMEZONES_SUPPORT \ 218 219# LEFT/RIGHT. Left options which default to "yes" unless their corresponding 220# RIGHT option is disabled. 221__DEFAULT_DEPENDENT_OPTIONS= \ 222 CLANG_FULL/CLANG \ 223 LOADER_VERIEXEC/BEARSSL \ 224 LOADER_EFI_SECUREBOOT/LOADER_VERIEXEC \ 225 VERIEXEC/BEARSSL \ 226 227# MK_*_SUPPORT options which default to "yes" unless their corresponding 228# MK_* variable is set to "no". 229# 230.for var in \ 231 BLACKLIST \ 232 BZIP2 \ 233 INET \ 234 INET6 \ 235 KERBEROS \ 236 KVM \ 237 NETGRAPH \ 238 PAM \ 239 TESTS \ 240 WIRELESS 241__DEFAULT_DEPENDENT_OPTIONS+= ${var}_SUPPORT/${var} 242.endfor 243 244# 245# Default behaviour of some options depends on the architecture. Unfortunately 246# this means that we have to test TARGET_ARCH (the buildworld case) as well 247# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 248# used at all in bsd.*.mk, but we have to make an exception here if we want 249# to allow defaults for some things like clang to vary by target architecture. 250# Additional, per-target behavior should be rarely added only after much 251# gnashing of teeth and grinding of gears. 252# 253.if defined(TARGET_ARCH) 254__T=${TARGET_ARCH} 255.else 256__T=${MACHINE_ARCH} 257.endif 258.if defined(TARGET) 259__TT=${TARGET} 260.else 261__TT=${MACHINE} 262.endif 263 264# Default GOOGLETEST to off for MIPS while LLVM PR 43263 is active. Part 265# of the fusefs tests trigger excessively long compile times. It does 266# eventually succeed, but this shouldn't be forced on those building by default. 267.if ${__TT} == "mips" 268__DEFAULT_NO_OPTIONS+= GOOGLETEST 269.else 270__DEFAULT_YES_OPTIONS+= GOOGLETEST 271.endif 272 273# All supported backends for LLVM_TARGET_XXX 274__LLVM_TARGETS= \ 275 aarch64 \ 276 arm \ 277 mips \ 278 powerpc \ 279 riscv \ 280 sparc \ 281 x86 282__LLVM_TARGET_FILT= C/(amd64|i386)/x86/:S/sparc64/sparc/:S/arm64/aarch64/:S/powerpc64/powerpc/ 283.for __llt in ${__LLVM_TARGETS} 284# Default enable the given TARGET's LLVM_TARGET support 285.if ${__TT:${__LLVM_TARGET_FILT}} == ${__llt} 286__DEFAULT_YES_OPTIONS+= LLVM_TARGET_${__llt:${__LLVM_TARGET_FILT}:tu} 287# Disable other targets for arm, to work around "relocation truncated 288# to fit" errors with BFD ld, since libllvm.a will get too large to link. 289.elif ${__T} == "arm" 290__DEFAULT_NO_OPTIONS+=LLVM_TARGET_${__llt:tu} 291# aarch64 needs arm for -m32 support. 292.elif ${__TT} == "arm64" && ${__llt} == "arm" 293__DEFAULT_DEPENDENT_OPTIONS+= LLVM_TARGET_ARM/LLVM_TARGET_AARCH64 294# Default the rest of the LLVM_TARGETs to the value of MK_LLVM_TARGET_ALL. 295.else 296__DEFAULT_DEPENDENT_OPTIONS+= LLVM_TARGET_${__llt:${__LLVM_TARGET_FILT}:tu}/LLVM_TARGET_ALL 297.endif 298.endfor 299 300__DEFAULT_NO_OPTIONS+=LLVM_TARGET_BPF 301 302.include <bsd.compiler.mk> 303# If the compiler is not C++11 capable, disable Clang and use GCC instead. 304# This means that architectures that have GCC 4.2 as default can not 305# build Clang without using an external compiler. 306 307.if ${COMPILER_FEATURES:Mc++11} && (${__T} == "aarch64" || \ 308 ${__T} == "amd64" || ${__TT} == "arm" || ${__T} == "i386") 309# Clang is enabled, and will be installed as the default /usr/bin/cc. 310__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_IS_CC LLD 311__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX GPL_DTC 312.elif ${COMPILER_FEATURES:Mc++11} && ${__T} != "sparc64" 313# If an external compiler that supports C++11 is used as ${CC} and Clang 314# supports the target, then Clang is enabled but GCC is installed as the 315# default /usr/bin/cc. 316__DEFAULT_YES_OPTIONS+=CLANG GCC GCC_BOOTSTRAP GNUCXX GPL_DTC LLD 317__DEFAULT_NO_OPTIONS+=CLANG_BOOTSTRAP CLANG_IS_CC 318.else 319# Everything else disables Clang, and uses GCC instead. 320__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX GPL_DTC 321__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_IS_CC LLD 322.endif 323# In-tree binutils/gcc are older versions without modern architecture support. 324.if ${__T} == "aarch64" || ${__T:Mriscv*} != "" 325BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GCC GCC_BOOTSTRAP GDB 326.endif 327.if ${__T:Mriscv*} != "" 328BROKEN_OPTIONS+=OFED 329.endif 330.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "armv6" || \ 331 ${__T} == "armv7" || ${__T} == "i386" || ${__T:Mriscv*} != "" || \ 332 ${__TT} == "mips" 333__DEFAULT_YES_OPTIONS+=LLVM_LIBUNWIND 334.else 335__DEFAULT_NO_OPTIONS+=LLVM_LIBUNWIND 336.endif 337.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "armv6" || \ 338 ${__T} == "armv7" || ${__T} == "i386" 339__DEFAULT_YES_OPTIONS+=LLD_BOOTSTRAP LLD_IS_LD 340.else 341__DEFAULT_NO_OPTIONS+=LLD_BOOTSTRAP LLD_IS_LD 342.endif 343.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" 344__DEFAULT_YES_OPTIONS+=LLDB 345.else 346__DEFAULT_NO_OPTIONS+=LLDB 347.endif 348# LLVM lacks support for FreeBSD 64-bit atomic operations for ARMv4/ARMv5 349.if ${__T} == "arm" 350BROKEN_OPTIONS+=LLDB 351.endif 352# GDB in base is generally less functional than GDB in ports. Ports GDB 353# sparc64 kernel support has not been tested. 354.if ${__T} == "sparc64" 355__DEFAULT_NO_OPTIONS+=GDB_LIBEXEC 356.else 357__DEFAULT_YES_OPTIONS+=GDB_LIBEXEC 358.endif 359# LIB32 is supported on amd64, mips64, and powerpc64 360.if (${__T} == "amd64" || ${__T:Mmips64*} || ${__T} == "powerpc64") 361__DEFAULT_YES_OPTIONS+=LIB32 362.else 363BROKEN_OPTIONS+=LIB32 364.endif 365# Only doing soft float API stuff on armv6 and armv7 366.if ${__T} != "armv6" && ${__T} != "armv7" 367BROKEN_OPTIONS+=LIBSOFT 368.endif 369.if ${__T:Mmips*} 370BROKEN_OPTIONS+=SSP 371.endif 372# EFI doesn't exist on mips, powerpc, sparc or riscv. 373.if ${__T:Mmips*} || ${__T:Mpowerpc*} || ${__T:Msparc64} || ${__T:Mriscv*} 374BROKEN_OPTIONS+=EFI 375.endif 376# OFW is only for powerpc and sparc64, exclude others 377.if ${__T:Mpowerpc*} == "" && ${__T:Msparc64} == "" 378BROKEN_OPTIONS+=LOADER_OFW 379.endif 380# UBOOT is only for arm, mips and powerpc, exclude others 381.if ${__T:Marm*} == "" && ${__T:Mmips*} == "" && ${__T:Mpowerpc*} == "" 382BROKEN_OPTIONS+=LOADER_UBOOT 383.endif 384# GELI and Lua in loader currently cause boot failures on sparc64 and powerpc. 385# Further debugging is required -- probably they are just broken on big 386# endian systems generically (they jump to null pointers or try to read 387# crazy high addresses, which is typical of endianness problems). 388.if ${__T} == "sparc64" || ${__T:Mpowerpc*} 389BROKEN_OPTIONS+=LOADER_GELI LOADER_LUA 390.endif 391 392.if ${__T:Mmips64*} 393# profiling won't work on MIPS64 because there is only assembly for o32 394BROKEN_OPTIONS+=PROFILE 395.endif 396.if ${__T} != "aarch64" && ${__T} != "amd64" && ${__T} != "i386" && \ 397 ${__T} != "powerpc64" && ${__T} != "sparc64" 398BROKEN_OPTIONS+=CXGBETOOL 399BROKEN_OPTIONS+=MLX5TOOL 400.endif 401 402# HyperV is currently x86-only 403.if ${__T} != "amd64" && ${__T} != "i386" 404BROKEN_OPTIONS+=HYPERV 405.endif 406 407# NVME is only aarch64, x86 and powerpc64 408.if ${__T} != "aarch64" && ${__T} != "amd64" && ${__T} != "i386" && \ 409 ${__T} != "powerpc64" 410BROKEN_OPTIONS+=NVME 411.endif 412 413.if ${__T:Msparc64} 414# Sparc64 need extra crt*.o files - PR 239851 415BROKEN_OPTIONS+=BSD_CRTBEGIN 416# PR 233405 417BROKEN_OPTIONS+=LLVM_LIBUNWIND 418.endif 419 420.if ${COMPILER_FEATURES:Mc++11} && \ 421 (${__T} == "amd64" || ${__T} == "i386" || ${__T} == "powerpc64") 422__DEFAULT_YES_OPTIONS+=OPENMP 423.else 424__DEFAULT_NO_OPTIONS+=OPENMP 425.endif 426 427.include <bsd.mkopt.mk> 428 429# 430# MK_* options that default to "yes" if the compiler is a C++11 compiler. 431# 432.for var in \ 433 LIBCPLUSPLUS 434.if !defined(MK_${var}) 435.if ${COMPILER_FEATURES:Mc++11} 436.if defined(WITHOUT_${var}) 437MK_${var}:= no 438.else 439MK_${var}:= yes 440.endif 441.else 442.if defined(WITH_${var}) 443MK_${var}:= yes 444.else 445MK_${var}:= no 446.endif 447.endif 448.endif 449.endfor 450 451# 452# Force some options off if their dependencies are off. 453# Order is somewhat important. 454# 455.if !${COMPILER_FEATURES:Mc++11} 456MK_GOOGLETEST:= no 457MK_LLVM_LIBUNWIND:= no 458.endif 459 460.if ${MK_CAPSICUM} == "no" 461MK_CASPER:= no 462.endif 463 464.if ${MK_LIBPTHREAD} == "no" 465MK_LIBTHR:= no 466.endif 467 468.if ${MK_LDNS} == "no" 469MK_LDNS_UTILS:= no 470MK_UNBOUND:= no 471.endif 472 473.if ${MK_SOURCELESS} == "no" 474MK_SOURCELESS_HOST:= no 475MK_SOURCELESS_UCODE:= no 476.endif 477 478.if ${MK_CDDL} == "no" 479MK_ZFS:= no 480MK_LOADER_ZFS:= no 481MK_CTF:= no 482.endif 483 484.if ${MK_CRYPT} == "no" 485MK_OPENSSL:= no 486MK_OPENSSH:= no 487MK_KERBEROS:= no 488.endif 489 490.if ${MK_CXX} == "no" 491MK_CLANG:= no 492MK_GNUCXX:= no 493MK_TESTS:= no 494.endif 495 496.if ${MK_DIALOG} == "no" 497MK_BSDINSTALL:= no 498.endif 499 500.if ${MK_MAIL} == "no" 501MK_MAILWRAPPER:= no 502MK_SENDMAIL:= no 503MK_DMAGENT:= no 504.endif 505 506.if ${MK_NETGRAPH} == "no" 507MK_ATM:= no 508MK_BLUETOOTH:= no 509.endif 510 511.if ${MK_NLS} == "no" 512MK_NLS_CATALOGS:= no 513.endif 514 515.if ${MK_OPENSSL} == "no" 516MK_OPENSSH:= no 517MK_KERBEROS:= no 518.endif 519 520.if ${MK_PF} == "no" 521MK_AUTHPF:= no 522.endif 523 524.if ${MK_OFED} == "no" 525MK_OFED_EXTRA:= no 526.endif 527 528.if ${MK_PORTSNAP} == "no" 529# freebsd-update depends on phttpget from portsnap 530MK_FREEBSD_UPDATE:= no 531.endif 532 533.if ${MK_TESTS} == "no" 534MK_DTRACE_TESTS:= no 535.endif 536 537.if ${MK_TESTS_SUPPORT} == "no" 538MK_GOOGLETEST:= no 539.endif 540 541.if ${MK_ZONEINFO} == "no" 542MK_ZONEINFO_LEAPSECONDS_SUPPORT:= no 543MK_ZONEINFO_OLD_TIMEZONES_SUPPORT:= no 544.endif 545 546.if ${MK_CROSS_COMPILER} == "no" 547MK_BINUTILS_BOOTSTRAP:= no 548MK_CLANG_BOOTSTRAP:= no 549MK_ELFTOOLCHAIN_BOOTSTRAP:= no 550MK_GCC_BOOTSTRAP:= no 551MK_LLD_BOOTSTRAP:= no 552.endif 553 554.if ${MK_TOOLCHAIN} == "no" 555MK_BINUTILS:= no 556MK_CLANG:= no 557MK_GCC:= no 558MK_GDB:= no 559MK_INCLUDES:= no 560MK_LLD:= no 561MK_LLDB:= no 562.endif 563 564.if ${MK_CLANG} == "no" 565MK_CLANG_EXTRAS:= no 566MK_CLANG_FULL:= no 567MK_LLVM_COV:= no 568.endif 569 570.if ${MK_LOADER_VERIEXEC} == "no" 571MK_LOADER_VERIEXEC_PASS_MANIFEST := no 572.endif 573 574# 575# MK_* options whose default value depends on another option. 576# 577.for vv in \ 578 GSSAPI/KERBEROS \ 579 MAN_UTILS/MAN 580.if defined(WITH_${vv:H}) 581MK_${vv:H}:= yes 582.elif defined(WITHOUT_${vv:H}) 583MK_${vv:H}:= no 584.else 585MK_${vv:H}:= ${MK_${vv:T}} 586.endif 587.endfor 588 589# 590# Set defaults for the MK_*_SUPPORT variables. 591# 592 593.if !${COMPILER_FEATURES:Mc++11} 594MK_LLDB:= no 595.endif 596 597# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 598# while in theory we could build it with that, we don't want to do 599# that since it creates too much confusion for too little gain. 600# XXX: This is incomplete and needs X_COMPILER_TYPE/VERSION checks too 601# to prevent Makefile.inc1 from bootstrapping unneeded dependencies 602# and to support 'make delete-old' when supplying an external toolchain. 603.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 604MK_GNUCXX:=no 605MK_GCC:=no 606.endif 607 608.endif # !target(__<src.opts.mk>__) 609