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 BLACKLIST \ 67 BLUETOOTH \ 68 BOOT \ 69 BOOTPARAMD \ 70 BOOTPD \ 71 BSD_CPIO \ 72 BSDINSTALL \ 73 BSNMP \ 74 BZIP2 \ 75 CALENDAR \ 76 CAPSICUM \ 77 CAROOT \ 78 CASPER \ 79 CCD \ 80 CDDL \ 81 CPP \ 82 CROSS_COMPILER \ 83 CRYPT \ 84 CUSE \ 85 CXX \ 86 CXGBETOOL \ 87 DIALOG \ 88 DICT \ 89 DMAGENT \ 90 DYNAMICROOT \ 91 EE \ 92 EFI \ 93 ELFTOOLCHAIN_BOOTSTRAP \ 94 EXAMPLES \ 95 FDT \ 96 FILE \ 97 FINGER \ 98 FLOPPY \ 99 FMTREE \ 100 FORTH \ 101 FP_LIBC \ 102 FREEBSD_UPDATE \ 103 FTP \ 104 GAMES \ 105 GDB \ 106 GDB_LIBEXEC \ 107 GNU_DIFF \ 108 GNU_GREP \ 109 GOOGLETEST \ 110 GPIO \ 111 HAST \ 112 HTML \ 113 HYPERV \ 114 ICONV \ 115 INET \ 116 INET6 \ 117 INETD \ 118 IPFILTER \ 119 IPFW \ 120 ISCSI \ 121 JAIL \ 122 KDUMP \ 123 KVM \ 124 LDNS \ 125 LDNS_UTILS \ 126 LEGACY_CONSOLE \ 127 LIBPTHREAD \ 128 LIBTHR \ 129 LLVM_COV \ 130 LLVM_TARGET_ALL \ 131 LOADER_GELI \ 132 LOADER_LUA \ 133 LOADER_OFW \ 134 LOADER_UBOOT \ 135 LOCALES \ 136 LOCATE \ 137 LPR \ 138 LS_COLORS \ 139 LZMA_SUPPORT \ 140 MAIL \ 141 MAILWRAPPER \ 142 MAKE \ 143 MLX5TOOL \ 144 NDIS \ 145 NETCAT \ 146 NETGRAPH \ 147 NLS_CATALOGS \ 148 NS_CACHING \ 149 NTP \ 150 NVME \ 151 OFED \ 152 OPENSSL \ 153 PAM \ 154 PF \ 155 PKGBOOTSTRAP \ 156 PMC \ 157 PORTSNAP \ 158 PPP \ 159 QUOTAS \ 160 RADIUS_SUPPORT \ 161 RBOOTD \ 162 RESCUE \ 163 ROUTED \ 164 SENDMAIL \ 165 SERVICESDB \ 166 SETUID_LOGIN \ 167 SHARED_TOOLCHAIN \ 168 SHAREDOCS \ 169 SOURCELESS \ 170 SOURCELESS_HOST \ 171 SOURCELESS_UCODE \ 172 STATS \ 173 SVNLITE \ 174 SYSCONS \ 175 SYSTEM_COMPILER \ 176 SYSTEM_LINKER \ 177 TALK \ 178 TCP_WRAPPERS \ 179 TCSH \ 180 TELNET \ 181 TEXTPROC \ 182 TFTP \ 183 UNBOUND \ 184 USB \ 185 UTMPX \ 186 VI \ 187 VT \ 188 WIRELESS \ 189 WPA_SUPPLICANT_EAPOL \ 190 ZFS \ 191 LOADER_ZFS \ 192 ZONEINFO 193 194__DEFAULT_NO_OPTIONS = \ 195 AMD \ 196 BEARSSL \ 197 BSD_GREP \ 198 CLANG_EXTRAS \ 199 DTRACE_TESTS \ 200 EXPERIMENTAL \ 201 GNU_GREP_COMPAT \ 202 GPL_DTC \ 203 HESIOD \ 204 LIBSOFT \ 205 LOADER_FIREWIRE \ 206 LOADER_FORCE_LE \ 207 LOADER_VERBOSE \ 208 LOADER_VERIEXEC_PASS_MANIFEST \ 209 OFED_EXTRA \ 210 OPENLDAP \ 211 REPRODUCIBLE_BUILD \ 212 RPCBIND_WARMSTART_SUPPORT \ 213 SORT_THREADS \ 214 SVN \ 215 ZONEINFO_LEAPSECONDS_SUPPORT \ 216 ZONEINFO_OLD_TIMEZONES_SUPPORT \ 217 218# LEFT/RIGHT. Left options which default to "yes" unless their corresponding 219# RIGHT option is disabled. 220__DEFAULT_DEPENDENT_OPTIONS= \ 221 CLANG_FULL/CLANG \ 222 LOADER_VERIEXEC/BEARSSL \ 223 LOADER_EFI_SECUREBOOT/LOADER_VERIEXEC \ 224 VERIEXEC/BEARSSL \ 225 226# MK_*_SUPPORT options which default to "yes" unless their corresponding 227# MK_* variable is set to "no". 228# 229.for var in \ 230 BLACKLIST \ 231 BZIP2 \ 232 INET \ 233 INET6 \ 234 KERBEROS \ 235 KVM \ 236 NETGRAPH \ 237 PAM \ 238 TESTS \ 239 WIRELESS 240__DEFAULT_DEPENDENT_OPTIONS+= ${var}_SUPPORT/${var} 241.endfor 242 243# 244# Default behaviour of some options depends on the architecture. Unfortunately 245# this means that we have to test TARGET_ARCH (the buildworld case) as well 246# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 247# used at all in bsd.*.mk, but we have to make an exception here if we want 248# to allow defaults for some things like clang to vary by target architecture. 249# Additional, per-target behavior should be rarely added only after much 250# gnashing of teeth and grinding of gears. 251# 252.if defined(TARGET_ARCH) 253__T=${TARGET_ARCH} 254.else 255__T=${MACHINE_ARCH} 256.endif 257.if defined(TARGET) 258__TT=${TARGET} 259.else 260__TT=${MACHINE} 261.endif 262 263# All supported backends for LLVM_TARGET_XXX 264__LLVM_TARGETS= \ 265 aarch64 \ 266 arm \ 267 mips \ 268 powerpc \ 269 riscv \ 270 x86 271__LLVM_TARGET_FILT= C/(amd64|i386)/x86/:S/arm64/aarch64/:S/powerpc64/powerpc/ 272.for __llt in ${__LLVM_TARGETS} 273# Default enable the given TARGET's LLVM_TARGET support 274.if ${__TT:${__LLVM_TARGET_FILT}} == ${__llt} 275__DEFAULT_YES_OPTIONS+= LLVM_TARGET_${__llt:${__LLVM_TARGET_FILT}:tu} 276# aarch64 needs arm for -m32 support. 277.elif ${__TT} == "arm64" && ${__llt} == "arm" 278__DEFAULT_DEPENDENT_OPTIONS+= LLVM_TARGET_ARM/LLVM_TARGET_AARCH64 279# Default the rest of the LLVM_TARGETs to the value of MK_LLVM_TARGET_ALL. 280.else 281__DEFAULT_DEPENDENT_OPTIONS+= LLVM_TARGET_${__llt:${__LLVM_TARGET_FILT}:tu}/LLVM_TARGET_ALL 282.endif 283.endfor 284# until we can unwind clang + sparc 285MK_LLVM_TARGET_SPARC:=no 286 287__DEFAULT_NO_OPTIONS+=LLVM_TARGET_BPF 288 289.include <bsd.compiler.mk> 290# If the compiler is not C++11 capable, disable Clang. External toolchain will 291# be required. 292 293.if ${COMPILER_FEATURES:Mc++11} && (${__TT} != "mips") 294# Clang is enabled, and will be installed as the default /usr/bin/cc. 295__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_IS_CC LLD 296.elif ${COMPILER_FEATURES:Mc++11} 297# If an external compiler that supports C++11 is used as ${CC} and Clang 298# supports the target, then Clang is enabled but we still require an external 299# toolchain. 300# default /usr/bin/cc. 301__DEFAULT_YES_OPTIONS+=CLANG LLD 302__DEFAULT_NO_OPTIONS+=CLANG_BOOTSTRAP CLANG_IS_CC 303.else 304# Everything else disables Clang, and uses GCC instead. 305__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_IS_CC LLD 306.endif 307# In-tree binutils/gcc are older versions without modern architecture support. 308.if ${__T} == "aarch64" || ${__T:Mriscv*} != "" 309BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GDB 310.endif 311.if ${__T} == "amd64" || ${__T} == "i386" || ${__T:Mpowerpc*} 312__DEFAULT_YES_OPTIONS+=BINUTILS_BOOTSTRAP 313.else 314__DEFAULT_NO_OPTIONS+=BINUTILS_BOOTSTRAP 315.endif 316.if ${__T:Mriscv*} != "" 317BROKEN_OPTIONS+=OFED 318.endif 319.if ${__TT} != "mips" && ${__T} != "powerpc" && ${__T} != "powerpcspe" 320__DEFAULT_YES_OPTIONS+=LLD_BOOTSTRAP LLD_IS_LD 321.else 322__DEFAULT_NO_OPTIONS+=LLD_BOOTSTRAP LLD_IS_LD 323.endif 324.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" 325__DEFAULT_YES_OPTIONS+=LLDB 326.else 327__DEFAULT_NO_OPTIONS+=LLDB 328.endif 329# LIB32 is supported on amd64, mips64, and powerpc64 330.if (${__T} == "amd64" || ${__T:Mmips64*} || ${__T} == "powerpc64") 331__DEFAULT_YES_OPTIONS+=LIB32 332.else 333BROKEN_OPTIONS+=LIB32 334.endif 335# Only doing soft float API stuff on armv6 and armv7 336.if ${__T} != "armv6" && ${__T} != "armv7" 337BROKEN_OPTIONS+=LIBSOFT 338.endif 339.if ${__T:Mmips*} 340# GOOGLETEST cannot currently be compiled on mips due to external circumstances. 341# Notably, the freebsd-gcc port isn't linking in libgcc so we end up trying ot 342# link to a hidden symbol. LLVM would successfully link this in, but some of 343# the mips variants are broken under LLVM until LLVM 10. GOOGLETEST should be 344# marked no longer broken with the switch to LLVM. 345BROKEN_OPTIONS+=GOOGLETEST SSP 346.endif 347# EFI doesn't exist on mips, powerpc, or riscv. 348.if ${__T:Mmips*} || ${__T:Mpowerpc*} || ${__T:Mriscv*} 349BROKEN_OPTIONS+=EFI 350.endif 351# OFW is only for powerpc, exclude others 352.if ${__T:Mpowerpc*} == "" 353BROKEN_OPTIONS+=LOADER_OFW 354.endif 355# UBOOT is only for arm, mips and powerpc, exclude others 356.if ${__T:Marm*} == "" && ${__T:Mmips*} == "" && ${__T:Mpowerpc*} == "" 357BROKEN_OPTIONS+=LOADER_UBOOT 358.endif 359# GELI and Lua in loader currently cause boot failures on powerpc. 360# Further debugging is required -- probably they are just broken on big 361# endian systems generically (they jump to null pointers or try to read 362# crazy high addresses, which is typical of endianness problems). 363.if ${__T:Mpowerpc*} 364BROKEN_OPTIONS+=LOADER_GELI LOADER_LUA 365.endif 366 367.if ${__T:Mmips64*} 368# profiling won't work on MIPS64 because there is only assembly for o32 369BROKEN_OPTIONS+=PROFILE 370.endif 371.if ${__T} != "aarch64" && ${__T} != "amd64" && ${__T} != "i386" && \ 372 ${__T} != "powerpc64" 373BROKEN_OPTIONS+=CXGBETOOL 374BROKEN_OPTIONS+=MLX5TOOL 375.endif 376 377# HyperV is currently x86-only 378.if ${__T} != "amd64" && ${__T} != "i386" 379BROKEN_OPTIONS+=HYPERV 380.endif 381 382# NVME is only aarch64, x86 and powerpc64 383.if ${__T} != "aarch64" && ${__T} != "amd64" && ${__T} != "i386" && \ 384 ${__T} != "powerpc64" 385BROKEN_OPTIONS+=NVME 386.endif 387 388.if ${COMPILER_FEATURES:Mc++11} && \ 389 (${__T} == "amd64" || ${__T} == "i386" || ${__T} == "powerpc64") 390__DEFAULT_YES_OPTIONS+=OPENMP 391.else 392__DEFAULT_NO_OPTIONS+=OPENMP 393.endif 394 395.include <bsd.mkopt.mk> 396 397# 398# MK_* options that default to "yes" if the compiler is a C++11 compiler. 399# 400.for var in \ 401 LIBCPLUSPLUS 402.if !defined(MK_${var}) 403.if ${COMPILER_FEATURES:Mc++11} 404.if defined(WITHOUT_${var}) 405MK_${var}:= no 406.else 407MK_${var}:= yes 408.endif 409.else 410.if defined(WITH_${var}) 411MK_${var}:= yes 412.else 413MK_${var}:= no 414.endif 415.endif 416.endif 417.endfor 418 419# 420# Force some options off if their dependencies are off. 421# Order is somewhat important. 422# 423.if !${COMPILER_FEATURES:Mc++11} 424MK_GOOGLETEST:= no 425.endif 426 427.if ${MK_CAPSICUM} == "no" 428MK_CASPER:= no 429.endif 430 431.if ${MK_LIBPTHREAD} == "no" 432MK_LIBTHR:= no 433.endif 434 435.if ${MK_SOURCELESS} == "no" 436MK_SOURCELESS_HOST:= no 437MK_SOURCELESS_UCODE:= no 438.endif 439 440.if ${MK_CDDL} == "no" 441MK_ZFS:= no 442MK_LOADER_ZFS:= no 443MK_CTF:= no 444.endif 445 446.if ${MK_CRYPT} == "no" 447MK_OPENSSL:= no 448MK_OPENSSH:= no 449MK_KERBEROS:= no 450MK_KERBEROS_SUPPORT:= no 451.endif 452 453.if ${MK_CXX} == "no" 454MK_CLANG:= no 455MK_GOOGLETEST:= no 456MK_TESTS:= no 457.endif 458 459.if ${MK_DIALOG} == "no" 460MK_BSDINSTALL:= no 461.endif 462 463.if ${MK_FILE} == "no" 464MK_SVNLITE:= no 465.endif 466 467.if ${MK_MAIL} == "no" 468MK_MAILWRAPPER:= no 469MK_SENDMAIL:= no 470MK_DMAGENT:= no 471.endif 472 473.if ${MK_NETGRAPH} == "no" 474MK_ATM:= no 475MK_BLUETOOTH:= no 476.endif 477 478.if ${MK_NLS} == "no" 479MK_NLS_CATALOGS:= no 480.endif 481 482.if ${MK_OPENSSL} == "no" 483MK_DMAGENT:= no 484MK_OPENSSH:= no 485MK_KERBEROS:= no 486MK_KERBEROS_SUPPORT:= no 487MK_LDNS:= no 488.endif 489 490.if ${MK_LDNS} == "no" 491MK_LDNS_UTILS:= no 492MK_UNBOUND:= no 493.endif 494 495.if ${MK_PF} == "no" 496MK_AUTHPF:= no 497.endif 498 499.if ${MK_OFED} == "no" 500MK_OFED_EXTRA:= no 501.endif 502 503.if ${MK_PORTSNAP} == "no" 504# freebsd-update depends on phttpget from portsnap 505MK_FREEBSD_UPDATE:= no 506.endif 507 508.if ${MK_TESTS} == "no" 509MK_DTRACE_TESTS:= no 510.endif 511 512.if ${MK_TESTS_SUPPORT} == "no" 513MK_GOOGLETEST:= no 514.endif 515 516.if ${MK_ZONEINFO} == "no" 517MK_ZONEINFO_LEAPSECONDS_SUPPORT:= no 518MK_ZONEINFO_OLD_TIMEZONES_SUPPORT:= no 519.endif 520 521.if ${MK_CROSS_COMPILER} == "no" 522MK_BINUTILS_BOOTSTRAP:= no 523MK_CLANG_BOOTSTRAP:= no 524MK_ELFTOOLCHAIN_BOOTSTRAP:= no 525MK_LLD_BOOTSTRAP:= no 526.endif 527 528.if ${MK_TOOLCHAIN} == "no" 529MK_BINUTILS:= no 530MK_CLANG:= no 531MK_GDB:= no 532MK_INCLUDES:= no 533MK_LLD:= no 534MK_LLDB:= no 535.endif 536 537.if ${MK_CLANG} == "no" 538MK_CLANG_EXTRAS:= no 539MK_CLANG_FULL:= no 540MK_LLVM_COV:= no 541.endif 542 543.if ${MK_LOADER_VERIEXEC} == "no" 544MK_LOADER_VERIEXEC_PASS_MANIFEST := no 545.endif 546 547# 548# MK_* options whose default value depends on another option. 549# 550.for vv in \ 551 GSSAPI/KERBEROS \ 552 MAN_UTILS/MAN 553.if defined(WITH_${vv:H}) 554MK_${vv:H}:= yes 555.elif defined(WITHOUT_${vv:H}) 556MK_${vv:H}:= no 557.else 558MK_${vv:H}:= ${MK_${vv:T}} 559.endif 560.endfor 561 562# 563# Set defaults for the MK_*_SUPPORT variables. 564# 565 566.if !${COMPILER_FEATURES:Mc++11} 567MK_LLDB:= no 568.endif 569 570.endif # !target(__<src.opts.mk>__) 571