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 AMD \ 59 APM \ 60 AT \ 61 ATM \ 62 AUDIT \ 63 AUTHPF \ 64 AUTOFS \ 65 BHYVE \ 66 BINUTILS \ 67 BINUTILS_BOOTSTRAP \ 68 BLACKLIST \ 69 BLUETOOTH \ 70 BOOT \ 71 BOOTPARAMD \ 72 BOOTPD \ 73 BSD_CPIO \ 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 CTM \ 87 CUSE \ 88 CXX \ 89 DIALOG \ 90 DICT \ 91 DMAGENT \ 92 DYNAMICROOT \ 93 ED_CRYPTO \ 94 EE \ 95 EFI \ 96 ELFTOOLCHAIN_BOOTSTRAP \ 97 EXAMPLES \ 98 FDT \ 99 FILE \ 100 FINGER \ 101 FLOPPY \ 102 FMTREE \ 103 FORTH \ 104 FP_LIBC \ 105 FREEBSD_UPDATE \ 106 FTP \ 107 GAMES \ 108 GCOV \ 109 GDB \ 110 GNU_DIFF \ 111 GNU_GREP \ 112 GNU_GREP_COMPAT \ 113 GOOGLETEST \ 114 GPIO \ 115 HAST \ 116 HTML \ 117 ICONV \ 118 INET \ 119 INET6 \ 120 INETD \ 121 IPFILTER \ 122 IPFW \ 123 ISCSI \ 124 JAIL \ 125 KDUMP \ 126 KVM \ 127 LDNS \ 128 LDNS_UTILS \ 129 LEGACY_CONSOLE \ 130 LIB32 \ 131 LIBPTHREAD \ 132 LIBTHR \ 133 LLVM_COV \ 134 LLVM_TARGET_ALL \ 135 LOADER_GELI \ 136 LOADER_LUA \ 137 LOADER_OFW \ 138 LOADER_UBOOT \ 139 LOCALES \ 140 LOCATE \ 141 LPR \ 142 LS_COLORS \ 143 LZMA_SUPPORT \ 144 MAIL \ 145 MAILWRAPPER \ 146 MAKE \ 147 MALLOC_PRODUCTION \ 148 NDIS \ 149 NETCAT \ 150 NETGRAPH \ 151 NLS_CATALOGS \ 152 NS_CACHING \ 153 NTP \ 154 OFED \ 155 OPENSSL \ 156 PAM \ 157 PC_SYSINSTALL \ 158 PF \ 159 PKGBOOTSTRAP \ 160 PMC \ 161 PORTSNAP \ 162 PPP \ 163 QUOTAS \ 164 RADIUS_SUPPORT \ 165 RBOOTD \ 166 REPRODUCIBLE_BUILD \ 167 RESCUE \ 168 ROUTED \ 169 SENDMAIL \ 170 SERVICESDB \ 171 SETUID_LOGIN \ 172 SHAREDOCS \ 173 SOURCELESS \ 174 SOURCELESS_HOST \ 175 SOURCELESS_UCODE \ 176 SVNLITE \ 177 SYSCONS \ 178 SYSTEM_COMPILER \ 179 SYSTEM_LINKER \ 180 TALK \ 181 TCP_WRAPPERS \ 182 TCSH \ 183 TELNET \ 184 TEXTPROC \ 185 TFTP \ 186 TIMED \ 187 UNBOUND \ 188 USB \ 189 UTMPX \ 190 VI \ 191 VT \ 192 WIRELESS \ 193 WPA_SUPPLICANT_EAPOL \ 194 ZFS \ 195 LOADER_ZFS \ 196 ZONEINFO 197 198__DEFAULT_NO_OPTIONS = \ 199 BEARSSL \ 200 BSD_CRTBEGIN \ 201 BSD_GREP \ 202 CLANG_EXTRAS \ 203 CLANG_FORMAT \ 204 DTRACE_TESTS \ 205 GH_BC \ 206 HESIOD \ 207 LIBSOFT \ 208 LLVM_ASSERTIONS \ 209 LLVM_CXXFILT \ 210 LOADER_FIREWIRE \ 211 LOADER_FORCE_LE \ 212 LOADER_VERIEXEC_PASS_MANIFEST \ 213 NAND \ 214 OFED_EXTRA \ 215 OPENLDAP \ 216 RPCBIND_WARMSTART_SUPPORT \ 217 SHARED_TOOLCHAIN \ 218 SORT_THREADS \ 219 SVN \ 220 ZONEINFO_LEAPSECONDS_SUPPORT \ 221 222# LEFT/RIGHT. Left options which default to "yes" unless their corresponding 223# RIGHT option is disabled. 224__DEFAULT_DEPENDENT_OPTIONS= \ 225 CLANG_FULL/CLANG \ 226 LOADER_VERIEXEC/BEARSSL \ 227 LOADER_EFI_SECUREBOOT/LOADER_VERIEXEC \ 228 LOADER_VERIEXEC_VECTX/LOADER_VERIEXEC \ 229 VERIEXEC/BEARSSL \ 230 231# MK_*_SUPPORT options which default to "yes" unless their corresponding 232# MK_* variable is set to "no". 233# 234.for var in \ 235 BLACKLIST \ 236 BZIP2 \ 237 INET \ 238 INET6 \ 239 KERBEROS \ 240 KVM \ 241 NETGRAPH \ 242 PAM \ 243 TESTS \ 244 WIRELESS 245__DEFAULT_DEPENDENT_OPTIONS+= ${var}_SUPPORT/${var} 246.endfor 247 248# 249# Default behaviour of some options depends on the architecture. Unfortunately 250# this means that we have to test TARGET_ARCH (the buildworld case) as well 251# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 252# used at all in bsd.*.mk, but we have to make an exception here if we want 253# to allow defaults for some things like clang to vary by target architecture. 254# Additional, per-target behavior should be rarely added only after much 255# gnashing of teeth and grinding of gears. 256# 257.if defined(TARGET_ARCH) 258__T=${TARGET_ARCH} 259.else 260__T=${MACHINE_ARCH} 261.endif 262.if defined(TARGET) 263__TT=${TARGET} 264.else 265__TT=${MACHINE} 266.endif 267 268# All supported backends for LLVM_TARGET_XXX 269__LLVM_TARGETS= \ 270 aarch64 \ 271 arm \ 272 mips \ 273 powerpc \ 274 riscv \ 275 sparc \ 276 x86 277__LLVM_TARGET_FILT= C/(amd64|i386)/x86/:S/sparc64/sparc/:S/arm64/aarch64/ 278.for __llt in ${__LLVM_TARGETS} 279# Default enable the given TARGET's LLVM_TARGET support 280.if ${__TT:${__LLVM_TARGET_FILT}} == ${__llt} 281__DEFAULT_YES_OPTIONS+= LLVM_TARGET_${__llt:${__LLVM_TARGET_FILT}:tu} 282# Disable other targets for arm and armv6, to work around "relocation truncated 283# to fit" errors with BFD ld, since libllvm.a will get too large to link. 284.elif ${__T} == "arm" 285__DEFAULT_NO_OPTIONS+=LLVM_TARGET_${__llt:tu} 286# aarch64 needs arm for -m32 support. 287.elif ${__TT} == "arm64" && ${__llt} == "arm" 288__DEFAULT_DEPENDENT_OPTIONS+= LLVM_TARGET_ARM/LLVM_TARGET_AARCH64 289# Default the rest of the LLVM_TARGETs to the value of MK_LLVM_TARGET_ALL. 290.else 291__DEFAULT_DEPENDENT_OPTIONS+= LLVM_TARGET_${__llt:${__LLVM_TARGET_FILT}:tu}/LLVM_TARGET_ALL 292.endif 293.endfor 294 295__DEFAULT_NO_OPTIONS+=LLVM_TARGET_BPF 296 297.include <bsd.compiler.mk> 298# If the compiler is not C++11 capable, disable Clang and use GCC instead. 299# This means that architectures that have GCC 4.2 as default can not 300# build Clang without using an external compiler. 301 302.if ${COMPILER_FEATURES:Mc++11} && (${__T} == "aarch64" || \ 303 ${__T} == "amd64" || ${__TT} == "arm" || ${__T} == "i386" || \ 304 ${__TT} == "riscv") 305# Clang is enabled, and will be installed as the default /usr/bin/cc. 306__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_IS_CC LLD 307__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX GPL_DTC 308.elif ${COMPILER_FEATURES:Mc++11} && ${__T} != "sparc64" 309# If an external compiler that supports C++11 is used as ${CC} and Clang 310# supports the target, then Clang is enabled but GCC is installed as the 311# default /usr/bin/cc. 312__DEFAULT_YES_OPTIONS+=CLANG GCC GCC_BOOTSTRAP GNUCXX GPL_DTC LLD 313__DEFAULT_NO_OPTIONS+=CLANG_BOOTSTRAP CLANG_IS_CC 314.else 315# Everything else disables Clang, and uses GCC instead. 316__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX GPL_DTC 317__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_IS_CC LLD 318.endif 319# In-tree binutils/gcc are older versions without modern architecture support. 320.if ${__T} == "aarch64" || ${__T:Mriscv*} != "" 321BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GCC GCC_BOOTSTRAP GDB 322.endif 323.if ${__T:Mriscv*} != "" 324BROKEN_OPTIONS+=OFED 325.endif 326.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" || \ 327 ${__T:Mriscv*} != "" || ${__TT} == "mips" 328__DEFAULT_YES_OPTIONS+=LLVM_LIBUNWIND 329.else 330__DEFAULT_NO_OPTIONS+=LLVM_LIBUNWIND 331.endif 332.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "armv6" || \ 333 ${__T} == "armv7" || ${__T} == "i386" || ${__TT} == "riscv" 334__DEFAULT_YES_OPTIONS+=LLD_BOOTSTRAP LLD_IS_LD 335.else 336__DEFAULT_NO_OPTIONS+=LLD_BOOTSTRAP LLD_IS_LD 337.endif 338.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" 339__DEFAULT_YES_OPTIONS+=LLDB 340.else 341__DEFAULT_NO_OPTIONS+=LLDB 342.endif 343# LLVM lacks support for FreeBSD 64-bit atomic operations for ARMv4/ARMv5 344.if ${__T} == "arm" 345BROKEN_OPTIONS+=LLDB 346.endif 347# GDB in base is generally less functional than GDB in ports. Ports GDB 348# sparc64 kernel support has not been tested. 349.if ${__T} == "sparc64" 350__DEFAULT_NO_OPTIONS+=GDB_LIBEXEC 351.else 352__DEFAULT_YES_OPTIONS+=GDB_LIBEXEC 353.endif 354# Only doing soft float API stuff on armv6 and armv7 355.if ${__T} != "armv6" && ${__T} != "armv7" 356BROKEN_OPTIONS+=LIBSOFT 357.endif 358.if ${__T:Mmips*} 359BROKEN_OPTIONS+=SSP 360.endif 361# EFI doesn't exist on mips, powerpc, sparc or riscv. 362.if ${__T:Mmips*} || ${__T:Mpowerpc*} || ${__T:Msparc64} || ${__T:Mriscv*} 363BROKEN_OPTIONS+=EFI 364.endif 365# OFW is only for powerpc and sparc64, exclude others 366.if ${__T:Mpowerpc*} == "" && ${__T:Msparc64} == "" 367BROKEN_OPTIONS+=LOADER_OFW 368.endif 369# UBOOT is only for arm, mips and powerpc, exclude others 370.if ${__T:Marm*} == "" && ${__T:Mmips*} == "" && ${__T:Mpowerpc*} == "" 371BROKEN_OPTIONS+=LOADER_UBOOT 372.endif 373# GELI and Lua in loader currently cause boot failures on sparc64 and powerpc. 374# Further debugging is required -- probably they are just broken on big 375# endian systems generically (they jump to null pointers or try to read 376# crazy high addresses, which is typical of endianness problems). 377.if ${__T} == "sparc64" || ${__T:Mpowerpc*} 378BROKEN_OPTIONS+=LOADER_GELI LOADER_LUA 379.endif 380 381.if ${__T:Mmips64*} 382# profiling won't work on MIPS64 because there is only assembly for o32 383BROKEN_OPTIONS+=PROFILE 384.endif 385.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" || \ 386 ${__T} == "powerpc64" || ${__T} == "sparc64" 387__DEFAULT_YES_OPTIONS+=CXGBETOOL 388__DEFAULT_YES_OPTIONS+=MLX5TOOL 389.else 390__DEFAULT_NO_OPTIONS+=CXGBETOOL 391__DEFAULT_NO_OPTIONS+=MLX5TOOL 392.endif 393 394# HyperV is currently x86-only 395.if ${__T} == "amd64" || ${__T} == "i386" 396__DEFAULT_YES_OPTIONS+=HYPERV 397.else 398__DEFAULT_NO_OPTIONS+=HYPERV 399.endif 400 401# NVME is only x86 and powerpc64 402.if ${__T} == "amd64" || ${__T} == "i386" || ${__T} == "powerpc64" 403__DEFAULT_YES_OPTIONS+=NVME 404.else 405__DEFAULT_NO_OPTIONS+=NVME 406.endif 407 408# Sparc64 need extra crt*.o files 409.if ${__T:Msparc64} 410BROKEN_OPTIONS+=BSD_CRTBEGIN 411.endif 412 413.if ${COMPILER_FEATURES:Mc++11} && \ 414 (${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" || \ 415 ${__T} == "powerpc64") 416__DEFAULT_YES_OPTIONS+=OPENMP 417.else 418__DEFAULT_NO_OPTIONS+=OPENMP 419.endif 420 421.include <bsd.mkopt.mk> 422 423# 424# MK_* options that default to "yes" if the compiler is a C++11 compiler. 425# 426.for var in \ 427 LIBCPLUSPLUS 428.if !defined(MK_${var}) 429.if ${COMPILER_FEATURES:Mc++11} 430.if defined(WITHOUT_${var}) 431MK_${var}:= no 432.else 433MK_${var}:= yes 434.endif 435.else 436.if defined(WITH_${var}) 437MK_${var}:= yes 438.else 439MK_${var}:= no 440.endif 441.endif 442.endif 443.endfor 444 445# 446# Force some options off if their dependencies are off. 447# Order is somewhat important. 448# 449.if !${COMPILER_FEATURES:Mc++11} 450MK_GOOGLETEST:= no 451MK_LLVM_LIBUNWIND:= no 452.endif 453 454.if ${MK_BINUTILS} == "no" 455MK_GDB:= no 456.endif 457 458.if ${MK_CAPSICUM} == "no" 459MK_CASPER:= no 460.endif 461 462.if ${MK_LIBPTHREAD} == "no" 463MK_LIBTHR:= no 464.endif 465 466.if ${MK_SOURCELESS} == "no" 467MK_SOURCELESS_HOST:= no 468MK_SOURCELESS_UCODE:= no 469.endif 470 471.if ${MK_CDDL} == "no" 472MK_ZFS:= no 473MK_LOADER_ZFS:= no 474MK_CTF:= no 475.endif 476 477.if ${MK_CRYPT} == "no" 478MK_OPENSSL:= no 479MK_OPENSSH:= no 480MK_KERBEROS:= no 481MK_KERBEROS_SUPPORT:= no 482.endif 483 484.if ${MK_CXX} == "no" 485MK_CLANG:= no 486MK_GNUCXX:= no 487MK_TESTS:= no 488.endif 489 490.if ${MK_DIALOG} == "no" 491MK_BSDINSTALL:= no 492.endif 493 494.if ${MK_FILE} == "no" 495MK_SVNLITE:= no 496.endif 497 498.if ${MK_MAIL} == "no" 499MK_MAILWRAPPER:= no 500MK_SENDMAIL:= no 501MK_DMAGENT:= no 502.endif 503 504.if ${MK_NETGRAPH} == "no" 505MK_ATM:= no 506MK_BLUETOOTH:= no 507.endif 508 509.if ${MK_NLS} == "no" 510MK_NLS_CATALOGS:= no 511.endif 512 513.if ${MK_OPENSSL} == "no" 514MK_DMAGENT:= no 515MK_OPENSSH:= no 516MK_KERBEROS:= no 517MK_KERBEROS_SUPPORT:= no 518MK_LDNS:= no 519MK_PKGBOOTSTRAP:= no 520MK_SVN:= no 521MK_SVNLITE:= no 522MK_WIRELESS:= no 523.endif 524 525.if ${MK_LDNS} == "no" 526MK_LDNS_UTILS:= no 527MK_UNBOUND:= no 528.endif 529 530.if ${MK_PF} == "no" 531MK_AUTHPF:= no 532.endif 533 534.if ${MK_OFED} == "no" 535MK_OFED_EXTRA:= no 536.endif 537 538.if ${MK_TESTS} == "no" 539MK_DTRACE_TESTS:= no 540.endif 541 542.if ${MK_TESTS_SUPPORT} == "no" 543MK_GOOGLETEST:= no 544.endif 545 546.if ${MK_ZONEINFO} == "no" 547MK_ZONEINFO_LEAPSECONDS_SUPPORT:= no 548.endif 549 550.if ${MK_CROSS_COMPILER} == "no" 551MK_BINUTILS_BOOTSTRAP:= no 552MK_CLANG_BOOTSTRAP:= no 553MK_ELFTOOLCHAIN_BOOTSTRAP:= no 554MK_GCC_BOOTSTRAP:= no 555MK_LLD_BOOTSTRAP:= no 556.endif 557 558.if ${MK_TOOLCHAIN} == "no" 559MK_BINUTILS:= no 560MK_CLANG:= no 561MK_GCC:= no 562MK_GDB:= no 563MK_INCLUDES:= no 564MK_LLD:= no 565MK_LLDB:= no 566.endif 567 568.if ${MK_CLANG} == "no" 569MK_CLANG_EXTRAS:= no 570MK_CLANG_FORMAT:= no 571MK_CLANG_FULL:= no 572MK_LLVM_COV:= no 573.endif 574 575.if ${MK_LOADER_VERIEXEC} == "no" 576MK_LOADER_VERIEXEC_PASS_MANIFEST := no 577.endif 578 579# 580# MK_* options whose default value depends on another option. 581# 582.for vv in \ 583 GSSAPI/KERBEROS \ 584 MAN_UTILS/MAN 585.if defined(WITH_${vv:H}) 586MK_${vv:H}:= yes 587.elif defined(WITHOUT_${vv:H}) 588MK_${vv:H}:= no 589.else 590MK_${vv:H}:= ${MK_${vv:T}} 591.endif 592.endfor 593 594# 595# Set defaults for the MK_*_SUPPORT variables. 596# 597 598.if !${COMPILER_FEATURES:Mc++11} 599MK_LLDB:= no 600.endif 601 602# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 603# while in theory we could build it with that, we don't want to do 604# that since it creates too much confusion for too little gain. 605# XXX: This is incomplete and needs X_COMPILER_TYPE/VERSION checks too 606# to prevent Makefile.inc1 from bootstrapping unneeded dependencies 607# and to support 'make delete-old' when supplying an external toolchain. 608.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 609MK_GNUCXX:=no 610MK_GCC:=no 611.endif 612 613.endif # !target(__<src.opts.mk>__) 614