src.opts.mk revision 344421
1# $FreeBSD: stable/11/share/mk/src.opts.mk 344421 2019-02-21 06:02:51Z kevans $ 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 src the builds 45 46__DEFAULT_YES_OPTIONS = \ 47 ACCT \ 48 ACPI \ 49 AMD \ 50 APM \ 51 AT \ 52 ATM \ 53 AUDIT \ 54 AUTHPF \ 55 AUTOFS \ 56 BHYVE \ 57 BINUTILS \ 58 BINUTILS_BOOTSTRAP \ 59 BLACKLIST \ 60 BLUETOOTH \ 61 BOOT \ 62 BOOTPARAMD \ 63 BOOTPD \ 64 BSD_CPIO \ 65 BSD_GREP_FASTMATCH \ 66 BSDINSTALL \ 67 BSNMP \ 68 BZIP2 \ 69 CALENDAR \ 70 CAPSICUM \ 71 CASPER \ 72 CCD \ 73 CDDL \ 74 CPP \ 75 CROSS_COMPILER \ 76 CRYPT \ 77 CTM \ 78 CUSE \ 79 CXX \ 80 DIALOG \ 81 DICT \ 82 DMAGENT \ 83 DYNAMICROOT \ 84 ED_CRYPTO \ 85 EE \ 86 ELFCOPY_AS_OBJCOPY \ 87 EFI \ 88 ELFTOOLCHAIN_BOOTSTRAP \ 89 EXAMPLES \ 90 FDT \ 91 FILE \ 92 FINGER \ 93 FLOPPY \ 94 FMTREE \ 95 FORTH \ 96 FP_LIBC \ 97 FREEBSD_UPDATE \ 98 FTP \ 99 GAMES \ 100 GCOV \ 101 GDB \ 102 GNU \ 103 GNU_DIFF \ 104 GNU_GREP \ 105 GNU_GREP_COMPAT \ 106 GPIO \ 107 GPL_DTC \ 108 GROFF \ 109 HAST \ 110 HTML \ 111 HYPERV \ 112 ICONV \ 113 INET \ 114 INET6 \ 115 INETD \ 116 IPFILTER \ 117 IPFW \ 118 ISCSI \ 119 JAIL \ 120 KDUMP \ 121 KVM \ 122 LDNS \ 123 LDNS_UTILS \ 124 LEGACY_CONSOLE \ 125 LIB32 \ 126 LIBPTHREAD \ 127 LIBTHR \ 128 LOADER_GELI \ 129 LOADER_LUA \ 130 LOADER_OFW \ 131 LOADER_UBOOT \ 132 LOCALES \ 133 LOCATE \ 134 LPR \ 135 LS_COLORS \ 136 LZMA_SUPPORT \ 137 MAIL \ 138 MAILWRAPPER \ 139 MAKE \ 140 MANDOCDB \ 141 NDIS \ 142 NETCAT \ 143 NETGRAPH \ 144 NLS_CATALOGS \ 145 NS_CACHING \ 146 NTP \ 147 OPENSSL \ 148 PAM \ 149 PC_SYSINSTALL \ 150 PF \ 151 PKGBOOTSTRAP \ 152 PMC \ 153 PORTSNAP \ 154 PPP \ 155 QUOTAS \ 156 RADIUS_SUPPORT \ 157 RCMDS \ 158 RBOOTD \ 159 RCS \ 160 RESCUE \ 161 ROUTED \ 162 SENDMAIL \ 163 SETUID_LOGIN \ 164 SHAREDOCS \ 165 SOURCELESS \ 166 SOURCELESS_HOST \ 167 SOURCELESS_UCODE \ 168 SVNLITE \ 169 SYSCONS \ 170 SYSTEM_COMPILER \ 171 TALK \ 172 TCP_WRAPPERS \ 173 TCSH \ 174 TELNET \ 175 TESTS \ 176 TEXTPROC \ 177 TFTP \ 178 TIMED \ 179 UNBOUND \ 180 USB \ 181 UTMPX \ 182 VI \ 183 VT \ 184 WIRELESS \ 185 WPA_SUPPLICANT_EAPOL \ 186 ZFS \ 187 LOADER_ZFS \ 188 ZONEINFO 189 190__DEFAULT_NO_OPTIONS = \ 191 BSD_GREP \ 192 CLANG_EXTRAS \ 193 DTRACE_TESTS \ 194 EISA \ 195 HESIOD \ 196 LIBSOFT \ 197 LINT \ 198 LOADER_FIREWIRE \ 199 LOADER_FORCE_LE \ 200 NAND \ 201 OFED_EXTRA \ 202 OPENLDAP \ 203 REPRODUCIBLE_BUILD \ 204 RPCBIND_WARMSTART_SUPPORT \ 205 SHARED_TOOLCHAIN \ 206 SORT_THREADS \ 207 SVN \ 208 ZONEINFO_LEAPSECONDS_SUPPORT \ 209 ZONEINFO_OLD_TIMEZONES_SUPPORT \ 210 211 212# 213# Default behaviour of some options depends on the architecture. Unfortunately 214# this means that we have to test TARGET_ARCH (the buildworld case) as well 215# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 216# used at all in bsd.*.mk, but we have to make an exception here if we want 217# to allow defaults for some things like clang to vary by target architecture. 218# Additional, per-target behavior should be rarely added only after much 219# gnashing of teeth and grinding of gears. 220# 221.if defined(TARGET_ARCH) 222__T=${TARGET_ARCH} 223.else 224__T=${MACHINE_ARCH} 225.endif 226.if defined(TARGET) 227__TT=${TARGET} 228.else 229__TT=${MACHINE} 230.endif 231 232.include <bsd.compiler.mk> 233# If the compiler is not C++11 capable, disable Clang and use GCC instead. 234# This means that architectures that have GCC 4.2 as default can not 235# build Clang without using an external compiler. 236 237.if ${COMPILER_FEATURES:Mc++11} && (${__T} == "aarch64" || \ 238 ${__T} == "amd64" || ${__TT} == "arm" || ${__T} == "i386") 239# Clang is enabled, and will be installed as the default /usr/bin/cc. 240__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC LLD 241__DEFAULT_YES_OPTIONS+=LLVM_TARGET_AARCH64 LLVM_TARGET_ARM LLVM_TARGET_MIPS 242__DEFAULT_YES_OPTIONS+=LLVM_TARGET_POWERPC LLVM_TARGET_SPARC LLVM_TARGET_X86 243__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 244.elif ${COMPILER_FEATURES:Mc++11} && ${__T} != "riscv64" && ${__T} != "sparc64" 245# If an external compiler that supports C++11 is used as ${CC} and Clang 246# supports the target, then Clang is enabled but GCC is installed as the 247# default /usr/bin/cc. 248__DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX 249__DEFAULT_YES_OPTIONS+=LLVM_TARGET_AARCH64 LLVM_TARGET_ARM LLVM_TARGET_MIPS 250__DEFAULT_YES_OPTIONS+=LLVM_TARGET_POWERPC LLVM_TARGET_SPARC LLVM_TARGET_X86 251__DEFAULT_NO_OPTIONS+=CLANG_BOOTSTRAP CLANG_IS_CC LLD 252.else 253# Everything else disables Clang, and uses GCC instead. 254__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 255__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC LLD 256__DEFAULT_NO_OPTIONS+=LLVM_TARGET_AARCH64 LLVM_TARGET_ARM LLVM_TARGET_MIPS 257__DEFAULT_NO_OPTIONS+=LLVM_TARGET_POWERPC LLVM_TARGET_SPARC LLVM_TARGET_X86 258.endif 259# In-tree binutils/gcc are older versions without modern architecture support. 260.if ${__T} == "aarch64" || ${__T} == "riscv64" 261BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GCC GCC_BOOTSTRAP GDB 262__DEFAULT_YES_OPTIONS+=LLVM_LIBUNWIND 263.else 264__DEFAULT_NO_OPTIONS+=LLVM_LIBUNWIND 265.endif 266.if ${__T} == "riscv64" 267BROKEN_OPTIONS+=PROFILE # "sorry, unimplemented: profiler support for RISC-V" 268BROKEN_OPTIONS+=TESTS # "undefined reference to `_Unwind_Resume'" 269BROKEN_OPTIONS+=CXX # "libcxxrt.so: undefined reference to `_Unwind_Resume_or_Rethrow'" 270.endif 271.if ${__T} == "aarch64" 272__DEFAULT_YES_OPTIONS+=LLD_BOOTSTRAP LLD_IS_LD 273.else 274__DEFAULT_NO_OPTIONS+=LLD_BOOTSTRAP LLD_IS_LD 275.endif 276.if ${__T} == "aarch64" || ${__T} == "amd64" 277__DEFAULT_YES_OPTIONS+=LLDB 278.else 279__DEFAULT_NO_OPTIONS+=LLDB 280.endif 281# LLVM lacks support for FreeBSD 64-bit atomic operations for ARMv4/ARMv5 282.if ${__T} == "arm" || ${__T} == "armeb" 283BROKEN_OPTIONS+=LLDB 284.endif 285# Only doing soft float API stuff on armv6 286.if ${__T} != "armv6" 287BROKEN_OPTIONS+=LIBSOFT 288.endif 289# EFI doesn't exist on mips, pc98, powerpc, sparc or riscv. 290.if ${__T:Mmips*} || ${__TT:Mpc98*} || ${__T:Mpowerpc*} || ${__T:Msparc64} || \ 291 ${__T:Mriscv*} 292BROKEN_OPTIONS+=EFI 293.endif 294# OFW is only for powerpc and sparc64, exclude others 295.if ${__T:Mpowerpc*} == "" && ${__T:Msparc64} == "" 296BROKEN_OPTIONS+=LOADER_OFW 297.endif 298# UBOOT is only for arm, mips and powerpc, exclude others 299.if ${__T:Marm*} == "" && ${__T:Mmips*} == "" && ${__T:Mpowerpc*} == "" 300BROKEN_OPTIONS+=LOADER_UBOOT 301.endif 302# GELI and Lua in loader currently cause boot failures on sparc64 and powerpc. 303# Further debugging is required -- probably they are just broken on big 304# endian systems generically (they jump to null pointers or try to read 305# crazy high addresses, which is typical of endianness problems). 306.if ${__T} == "sparc64" || ${__T:Mpowerpc*} 307BROKEN_OPTIONS+=LOADER_GELI LOADER_LUA 308.endif 309# Both features are untested on pc98, so we'll mark them as disabled just to 310# be safe and make sure we keep pc98 stable. 311.if ${__TT:Mpc98*} 312BROKEN_OPTIONS+=LOADER_GELI LOADER_LUA 313.endif 314.if ${__T:Mmips64*} 315# profiling won't work on MIPS64 because there is only assembly for o32 316BROKEN_OPTIONS+=PROFILE 317.endif 318.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" || \ 319 ${__T} == "powerpc64" || ${__T} == "sparc64" 320__DEFAULT_YES_OPTIONS+=CXGBETOOL 321__DEFAULT_YES_OPTIONS+=MLX5TOOL 322.else 323__DEFAULT_NO_OPTIONS+=CXGBETOOL 324__DEFAULT_NO_OPTIONS+=MLX5TOOL 325.endif 326 327.if ${__T} == "amd64" 328__DEFAULT_YES_OPTIONS+=OFED 329.else 330__DEFAULT_NO_OPTIONS+=OFED 331.endif 332 333.include <bsd.mkopt.mk> 334 335# 336# MK_* options that default to "yes" if the compiler is a C++11 compiler. 337# 338.for var in \ 339 LIBCPLUSPLUS 340.if !defined(MK_${var}) 341.if ${COMPILER_FEATURES:Mc++11} 342.if defined(WITHOUT_${var}) 343MK_${var}:= no 344.else 345MK_${var}:= yes 346.endif 347.else 348.if defined(WITH_${var}) 349MK_${var}:= yes 350.else 351MK_${var}:= no 352.endif 353.endif 354.endif 355.endfor 356 357# 358# Force some options off if their dependencies are off. 359# Order is somewhat important. 360# 361.if ${MK_CAPSICUM} == "no" 362MK_CASPER:= no 363.endif 364 365.if ${MK_LIBPTHREAD} == "no" 366MK_LIBTHR:= no 367.endif 368 369.if ${MK_LDNS} == "no" 370MK_LDNS_UTILS:= no 371MK_UNBOUND:= no 372.endif 373 374.if ${MK_SOURCELESS} == "no" 375MK_SOURCELESS_HOST:= no 376MK_SOURCELESS_UCODE:= no 377.endif 378 379.if ${MK_CDDL} == "no" 380MK_ZFS:= no 381MK_LOADER_ZFS:= no 382MK_CTF:= no 383.endif 384 385.if ${MK_CRYPT} == "no" 386MK_OPENSSL:= no 387MK_OPENSSH:= no 388MK_KERBEROS:= no 389.endif 390 391.if ${MK_CXX} == "no" 392MK_CLANG:= no 393MK_GROFF:= no 394MK_GNUCXX:= no 395.endif 396 397.if ${MK_DIALOG} == "no" 398MK_BSDINSTALL:= no 399.endif 400 401.if ${MK_MAIL} == "no" 402MK_MAILWRAPPER:= no 403MK_SENDMAIL:= no 404MK_DMAGENT:= no 405.endif 406 407.if ${MK_NETGRAPH} == "no" 408MK_ATM:= no 409MK_BLUETOOTH:= no 410.endif 411 412.if ${MK_NLS} == "no" 413MK_NLS_CATALOGS:= no 414.endif 415 416.if ${MK_OPENSSL} == "no" 417MK_OPENSSH:= no 418MK_KERBEROS:= no 419.endif 420 421.if ${MK_OFED} == "no" 422MK_OFED_EXTRA:= no 423.endif 424 425.if ${MK_PF} == "no" 426MK_AUTHPF:= no 427.endif 428 429.if ${MK_TESTS} == "no" 430MK_DTRACE_TESTS:= no 431.endif 432 433.if ${MK_TEXTPROC} == "no" 434MK_GROFF:= no 435.endif 436 437.if ${MK_ZONEINFO} == "no" 438MK_ZONEINFO_LEAPSECONDS_SUPPORT:= no 439MK_ZONEINFO_OLD_TIMEZONES_SUPPORT:= no 440.endif 441 442.if ${MK_CROSS_COMPILER} == "no" 443MK_BINUTILS_BOOTSTRAP:= no 444MK_CLANG_BOOTSTRAP:= no 445MK_ELFTOOLCHAIN_BOOTSTRAP:= no 446MK_GCC_BOOTSTRAP:= no 447MK_LLD_BOOTSTRAP:= no 448.endif 449 450.if ${MK_META_MODE} == "yes" 451MK_SYSTEM_COMPILER:= no 452.endif 453 454.if ${MK_TOOLCHAIN} == "no" 455MK_BINUTILS:= no 456MK_CLANG:= no 457MK_GCC:= no 458MK_GDB:= no 459MK_INCLUDES:= no 460MK_LLD:= no 461MK_LLDB:= no 462.endif 463 464.if ${MK_CLANG} == "no" 465MK_CLANG_EXTRAS:= no 466MK_CLANG_FULL:= no 467.endif 468 469# 470# MK_* options whose default value depends on another option. 471# 472.for vv in \ 473 GSSAPI/KERBEROS \ 474 MAN_UTILS/MAN 475.if defined(WITH_${vv:H}) 476MK_${vv:H}:= yes 477.elif defined(WITHOUT_${vv:H}) 478MK_${vv:H}:= no 479.else 480MK_${vv:H}:= ${MK_${vv:T}} 481.endif 482.endfor 483 484# 485# Set defaults for the MK_*_SUPPORT variables. 486# 487 488# 489# MK_*_SUPPORT options which default to "yes" unless their corresponding 490# MK_* variable is set to "no". 491# 492.for var in \ 493 BLACKLIST \ 494 BZIP2 \ 495 GNU \ 496 INET \ 497 INET6 \ 498 KERBEROS \ 499 KVM \ 500 NETGRAPH \ 501 PAM \ 502 TESTS \ 503 WIRELESS 504.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 505MK_${var}_SUPPORT:= no 506.else 507MK_${var}_SUPPORT:= yes 508.endif 509.endfor 510 511.if !${COMPILER_FEATURES:Mc++11} 512MK_LLDB:= no 513.endif 514 515# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 516# while in theory we could build it with that, we don't want to do 517# that since it creates too much confusion for too little gain. 518# XXX: This is incomplete and needs X_COMPILER_TYPE/VERSION checks too 519# to prevent Makefile.inc1 from bootstrapping unneeded dependencies 520# and to support 'make delete-old' when supplying an external toolchain. 521.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 522MK_GNUCXX:=no 523MK_GCC:=no 524.endif 525 526.endif # !target(__<src.opts.mk>__) 527