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 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 BSDINSTALL \ 66 BSNMP \ 67 BZIP2 \ 68 CALENDAR \ 69 CAPSICUM \ 70 CASPER \ 71 CCD \ 72 CDDL \ 73 CPP \ 74 CROSS_COMPILER \ 75 CRYPT \ 76 CTM \ 77 CUSE \ 78 CXX \ 79 DIALOG \ 80 DICT \ 81 DMAGENT \ 82 DYNAMICROOT \ 83 ED_CRYPTO \ 84 EE \ 85 EFI \ 86 ELFTOOLCHAIN_BOOTSTRAP \ 87 EXAMPLES \ 88 FDT \ 89 FILE \ 90 FINGER \ 91 FLOPPY \ 92 FMTREE \ 93 FORTH \ 94 FP_LIBC \ 95 FREEBSD_UPDATE \ 96 FTP \ 97 GAMES \ 98 GCOV \ 99 GDB \ 100 GNU_DIFF \ 101 GNU_GREP \ 102 GPIO \ 103 HAST \ 104 HTML \ 105 HYPERV \ 106 ICONV \ 107 INET \ 108 INET6 \ 109 INETD \ 110 IPFILTER \ 111 IPFW \ 112 ISCSI \ 113 JAIL \ 114 KDUMP \ 115 KVM \ 116 LDNS \ 117 LDNS_UTILS \ 118 LEGACY_CONSOLE \ 119 LIB32 \ 120 LIBPTHREAD \ 121 LIBTHR \ 122 LLVM_COV \ 123 LOCALES \ 124 LOCATE \ 125 LPR \ 126 LS_COLORS \ 127 LZMA_SUPPORT \ 128 LOADER_GELI \ 129 MAIL \ 130 MAILWRAPPER \ 131 MAKE \ 132 NDIS \ 133 NETCAT \ 134 NETGRAPH \ 135 NLS_CATALOGS \ 136 NS_CACHING \ 137 NTP \ 138 OPENSSL \ 139 PAM \ 140 PC_SYSINSTALL \ 141 PF \ 142 PKGBOOTSTRAP \ 143 PMC \ 144 PORTSNAP \ 145 PPP \ 146 QUOTAS \ 147 RADIUS_SUPPORT \ 148 RBOOTD \ 149 RESCUE \ 150 ROUTED \ 151 SENDMAIL \ 152 SETUID_LOGIN \ 153 SHAREDOCS \ 154 SOURCELESS \ 155 SOURCELESS_HOST \ 156 SOURCELESS_UCODE \ 157 SVNLITE \ 158 SYSCONS \ 159 SYSTEM_COMPILER \ 160 TALK \ 161 TCP_WRAPPERS \ 162 TCSH \ 163 TELNET \ 164 TEXTPROC \ 165 TFTP \ 166 TIMED \ 167 UNBOUND \ 168 USB \ 169 UTMPX \ 170 VI \ 171 VT \ 172 WIRELESS \ 173 WPA_SUPPLICANT_EAPOL \ 174 ZFS \ 175 ZONEINFO 176 177__DEFAULT_NO_OPTIONS = \ 178 BSD_GREP \ 179 BSD_GREP_FASTMATCH \ 180 CLANG_EXTRAS \ 181 DTRACE_TESTS \ 182 GNU_GREP_COMPAT \ 183 HESIOD \ 184 LIBSOFT \ 185 LOADER_FIREWIRE \ 186 LOADER_FORCE_LE \ 187 LOADER_LUA \ 188 NAND \ 189 OFED \ 190 OPENLDAP \ 191 REPRODUCIBLE_BUILD \ 192 RPCBIND_WARMSTART_SUPPORT \ 193 SHARED_TOOLCHAIN \ 194 SORT_THREADS \ 195 SVN \ 196 ZONEINFO_LEAPSECONDS_SUPPORT \ 197 ZONEINFO_OLD_TIMEZONES_SUPPORT \ 198 199 200# 201# Default behaviour of some options depends on the architecture. Unfortunately 202# this means that we have to test TARGET_ARCH (the buildworld case) as well 203# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 204# used at all in bsd.*.mk, but we have to make an exception here if we want 205# to allow defaults for some things like clang to vary by target architecture. 206# Additional, per-target behavior should be rarely added only after much 207# gnashing of teeth and grinding of gears. 208# 209.if defined(TARGET_ARCH) 210__T=${TARGET_ARCH} 211.else 212__T=${MACHINE_ARCH} 213.endif 214.if defined(TARGET) 215__TT=${TARGET} 216.else 217__TT=${MACHINE} 218.endif 219 220.include <bsd.compiler.mk> 221# If the compiler is not C++11 capable, disable Clang and use GCC instead. 222# This means that architectures that have GCC 4.2 as default can not 223# build Clang without using an external compiler. 224 225.if ${COMPILER_FEATURES:Mc++11} && (${__T} == "aarch64" || \ 226 ${__T} == "amd64" || ${__TT} == "arm" || ${__T} == "i386") 227# Clang is enabled, and will be installed as the default /usr/bin/cc. 228__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC LLD 229__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX GPL_DTC 230.elif ${COMPILER_FEATURES:Mc++11} && ${__T:Mriscv*} == "" && ${__T} != "sparc64" 231# If an external compiler that supports C++11 is used as ${CC} and Clang 232# supports the target, then Clang is enabled but GCC is installed as the 233# default /usr/bin/cc. 234__DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX GPL_DTC 235__DEFAULT_NO_OPTIONS+=CLANG_BOOTSTRAP CLANG_IS_CC LLD 236.else 237# Everything else disables Clang, and uses GCC instead. 238__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX GPL_DTC 239__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC LLD 240.endif 241# In-tree binutils/gcc are older versions without modern architecture support. 242.if ${__T} == "aarch64" || ${__T:Mriscv*} != "" 243BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GCC GCC_BOOTSTRAP GDB 244.endif 245.if ${__T:Mriscv*} != "" 246BROKEN_OPTIONS+=PROFILE # "sorry, unimplemented: profiler support for RISC-V" 247BROKEN_OPTIONS+=TESTS # "undefined reference to `_Unwind_Resume'" 248BROKEN_OPTIONS+=CXX # "libcxxrt.so: undefined reference to `_Unwind_Resume_or_Rethrow'" 249.endif 250.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" || \ 251 ${__T:Mriscv*} != "" 252__DEFAULT_YES_OPTIONS+=LLVM_LIBUNWIND 253.else 254__DEFAULT_NO_OPTIONS+=LLVM_LIBUNWIND 255.endif 256.if ${__T} == "aarch64" 257__DEFAULT_YES_OPTIONS+=LLD_BOOTSTRAP LLD_IS_LD 258.elif ${__T} == "amd64" 259__DEFAULT_YES_OPTIONS+=LLD_BOOTSTRAP 260__DEFAULT_NO_OPTIONS+=LLD_IS_LD 261.else 262__DEFAULT_NO_OPTIONS+=LLD_BOOTSTRAP LLD_IS_LD 263.endif 264.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" 265__DEFAULT_YES_OPTIONS+=LLDB 266.else 267__DEFAULT_NO_OPTIONS+=LLDB 268.endif 269# LLVM lacks support for FreeBSD 64-bit atomic operations for ARMv4/ARMv5 270.if ${__T} == "arm" || ${__T} == "armeb" 271BROKEN_OPTIONS+=LLDB 272.endif 273# GDB in base is generally less functional than GDB in ports. Ports GDB 274# does not yet contain kernel support for arm, and sparc64 kernel support 275# has not been tested. 276.if ${__T:Marm*} != "" || ${__T} == "sparc64" 277__DEFAULT_NO_OPTIONS+=GDB_LIBEXEC 278.else 279__DEFAULT_YES_OPTIONS+=GDB_LIBEXEC 280.endif 281# Only doing soft float API stuff on armv6 and armv7 282.if ${__T} != "armv6" && ${__T} != "armv7" 283BROKEN_OPTIONS+=LIBSOFT 284.endif 285.if ${__T:Mmips*} 286BROKEN_OPTIONS+=SSP 287.endif 288.if ${__T:Mmips*} || ${__T:Mpowerpc*} || ${__T:Msparc64} || ${__T:Mriscv*} 289BROKEN_OPTIONS+=EFI 290.endif 291.if ${__T:Mmips64*} 292# profiling won't work on MIPS64 because there is only assembly for o32 293BROKEN_OPTIONS+=PROFILE 294.endif 295.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" || \ 296 ${__T} == "powerpc64" || ${__T} == "sparc64" 297__DEFAULT_YES_OPTIONS+=CXGBETOOL 298.else 299__DEFAULT_NO_OPTIONS+=CXGBETOOL 300.endif 301 302.include <bsd.mkopt.mk> 303 304# 305# MK_* options that default to "yes" if the compiler is a C++11 compiler. 306# 307.for var in \ 308 LIBCPLUSPLUS 309.if !defined(MK_${var}) 310.if ${COMPILER_FEATURES:Mc++11} 311.if defined(WITHOUT_${var}) 312MK_${var}:= no 313.else 314MK_${var}:= yes 315.endif 316.else 317.if defined(WITH_${var}) 318MK_${var}:= yes 319.else 320MK_${var}:= no 321.endif 322.endif 323.endif 324.endfor 325 326# 327# Force some options off if their dependencies are off. 328# Order is somewhat important. 329# 330.if !${COMPILER_FEATURES:Mc++11} 331MK_LLVM_LIBUNWIND:= no 332.endif 333 334.if ${MK_BINUTILS} == "no" 335MK_GDB:= no 336.endif 337 338.if ${MK_CAPSICUM} == "no" 339MK_CASPER:= no 340.endif 341 342.if ${MK_LIBPTHREAD} == "no" 343MK_LIBTHR:= no 344.endif 345 346.if ${MK_LDNS} == "no" 347MK_LDNS_UTILS:= no 348MK_UNBOUND:= no 349.endif 350 351.if ${MK_SOURCELESS} == "no" 352MK_SOURCELESS_HOST:= no 353MK_SOURCELESS_UCODE:= no 354.endif 355 356.if ${MK_CDDL} == "no" 357MK_ZFS:= no 358MK_CTF:= no 359.endif 360 361.if ${MK_CRYPT} == "no" 362MK_OPENSSL:= no 363MK_OPENSSH:= no 364MK_KERBEROS:= no 365.endif 366 367.if ${MK_CXX} == "no" 368MK_CLANG:= no 369MK_GNUCXX:= no 370MK_TESTS:= no 371.endif 372 373.if ${MK_DIALOG} == "no" 374MK_BSDINSTALL:= no 375.endif 376 377.if ${MK_MAIL} == "no" 378MK_MAILWRAPPER:= no 379MK_SENDMAIL:= no 380MK_DMAGENT:= no 381.endif 382 383.if ${MK_NETGRAPH} == "no" 384MK_ATM:= no 385MK_BLUETOOTH:= no 386.endif 387 388.if ${MK_NLS} == "no" 389MK_NLS_CATALOGS:= no 390.endif 391 392.if ${MK_OPENSSL} == "no" 393MK_OPENSSH:= no 394MK_KERBEROS:= no 395.endif 396 397.if ${MK_PF} == "no" 398MK_AUTHPF:= no 399.endif 400 401.if ${MK_TESTS} == "no" 402MK_DTRACE_TESTS:= no 403.endif 404 405.if ${MK_ZONEINFO} == "no" 406MK_ZONEINFO_LEAPSECONDS_SUPPORT:= no 407MK_ZONEINFO_OLD_TIMEZONES_SUPPORT:= no 408.endif 409 410.if ${MK_CROSS_COMPILER} == "no" 411MK_BINUTILS_BOOTSTRAP:= no 412MK_CLANG_BOOTSTRAP:= no 413MK_ELFTOOLCHAIN_BOOTSTRAP:= no 414MK_GCC_BOOTSTRAP:= no 415.endif 416 417.if ${MK_TOOLCHAIN} == "no" 418MK_BINUTILS:= no 419MK_CLANG:= no 420MK_GCC:= no 421MK_GDB:= no 422MK_INCLUDES:= no 423MK_LLD:= no 424MK_LLDB:= no 425.endif 426 427.if ${MK_CLANG} == "no" 428MK_CLANG_EXTRAS:= no 429MK_CLANG_FULL:= no 430MK_LLVM_COV:= no 431.endif 432 433# 434# MK_* options whose default value depends on another option. 435# 436.for vv in \ 437 GSSAPI/KERBEROS \ 438 MAN_UTILS/MAN 439.if defined(WITH_${vv:H}) 440MK_${vv:H}:= yes 441.elif defined(WITHOUT_${vv:H}) 442MK_${vv:H}:= no 443.else 444MK_${vv:H}:= ${MK_${vv:T}} 445.endif 446.endfor 447 448# 449# Set defaults for the MK_*_SUPPORT variables. 450# 451 452# 453# MK_*_SUPPORT options which default to "yes" unless their corresponding 454# MK_* variable is set to "no". 455# 456.for var in \ 457 BLACKLIST \ 458 BZIP2 \ 459 INET \ 460 INET6 \ 461 KERBEROS \ 462 KVM \ 463 NETGRAPH \ 464 PAM \ 465 TESTS \ 466 WIRELESS 467.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 468MK_${var}_SUPPORT:= no 469.else 470MK_${var}_SUPPORT:= yes 471.endif 472.endfor 473 474.if !${COMPILER_FEATURES:Mc++11} 475MK_LLDB:= no 476.endif 477 478# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 479# while in theory we could build it with that, we don't want to do 480# that since it creates too much confusion for too little gain. 481# XXX: This is incomplete and needs X_COMPILER_TYPE/VERSION checks too 482# to prevent Makefile.inc1 from bootstrapping unneeded dependencies 483# and to support 'make delete-old' when supplying an external toolchain. 484.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 485MK_GNUCXX:=no 486MK_GCC:=no 487.endif 488 489.endif # !target(__<src.opts.mk>__) 490