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 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 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 ELFTOOLCHAIN_BOOTSTRAP \ 86 EXAMPLES \ 87 FDT \ 88 FILE \ 89 FINGER \ 90 FLOPPY \ 91 FMTREE \ 92 FORTH \ 93 FP_LIBC \ 94 FREEBSD_UPDATE \ 95 FTP \ 96 GAMES \ 97 GCOV \ 98 GDB \ 99 GNU \ 100 GNU_GREP_COMPAT \ 101 GPIO \ 102 GPL_DTC \ 103 GROFF \ 104 HAST \ 105 HTML \ 106 HYPERV \ 107 ICONV \ 108 INET \ 109 INET6 \ 110 INETD \ 111 IPFILTER \ 112 IPFW \ 113 ISCSI \ 114 JAIL \ 115 KDUMP \ 116 KVM \ 117 LDNS \ 118 LDNS_UTILS \ 119 LEGACY_CONSOLE \ 120 LIB32 \ 121 LIBPTHREAD \ 122 LIBTHR \ 123 LOCALES \ 124 LOCATE \ 125 LPR \ 126 LS_COLORS \ 127 LZMA_SUPPORT \ 128 MAIL \ 129 MAILWRAPPER \ 130 MAKE \ 131 MANDOCDB \ 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 RCMDS \ 149 RBOOTD \ 150 RESCUE \ 151 ROUTED \ 152 SENDMAIL \ 153 SETUID_LOGIN \ 154 SHAREDOCS \ 155 SOURCELESS \ 156 SOURCELESS_HOST \ 157 SOURCELESS_UCODE \ 158 SVNLITE \ 159 SYSCONS \ 160 SYSTEM_COMPILER \ 161 TALK \ 162 TCP_WRAPPERS \ 163 TCSH \ 164 TELNET \ 165 TESTS \ 166 TEXTPROC \ 167 TFTP \ 168 TIMED \ 169 UNBOUND \ 170 USB \ 171 UTMPX \ 172 VI \ 173 VT \ 174 WIRELESS \ 175 WPA_SUPPLICANT_EAPOL \ 176 ZFS \ 177 ZONEINFO 178 179__DEFAULT_NO_OPTIONS = \ 180 BSD_GREP \ 181 CLANG_EXTRAS \ 182 DTRACE_TESTS \ 183 EISA \ 184 HESIOD \ 185 LIBSOFT \ 186 NAND \ 187 OFED \ 188 OPENLDAP \ 189 RCS \ 190 SHARED_TOOLCHAIN \ 191 SORT_THREADS \ 192 SVN \ 193 194 195# 196# Default behaviour of some options depends on the architecture. Unfortunately 197# this means that we have to test TARGET_ARCH (the buildworld case) as well 198# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 199# used at all in bsd.*.mk, but we have to make an exception here if we want 200# to allow defaults for some things like clang to vary by target architecture. 201# Additional, per-target behavior should be rarely added only after much 202# gnashing of teeth and grinding of gears. 203# 204.if defined(TARGET_ARCH) 205__T=${TARGET_ARCH} 206.else 207__T=${MACHINE_ARCH} 208.endif 209.if defined(TARGET) 210__TT=${TARGET} 211.else 212__TT=${MACHINE} 213.endif 214 215.include <bsd.compiler.mk> 216# If the compiler is not C++11 capable, disable Clang and use GCC instead. 217# This means that architectures that have GCC 4.2 as default can not 218# build Clang without using an external compiler. 219 220.if ${COMPILER_FEATURES:Mc++11} && (${__T} == "aarch64" || \ 221 ${__T} == "amd64" || ${__TT} == "arm" || ${__T} == "i386") 222# Clang is enabled, and will be installed as the default /usr/bin/cc. 223__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 224__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 225.elif ${COMPILER_FEATURES:Mc++11} && ${__T:Mpowerpc*} 226# On powerpc, if an external compiler that supports C++11 is used as ${CC}, 227# then Clang is enabled, but GCC is installed as the default /usr/bin/cc. 228__DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX 229__DEFAULT_NO_OPTIONS+=CLANG_BOOTSTRAP CLANG_IS_CC 230.else 231# Everything else disables Clang, and uses GCC instead. 232__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 233__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 234.endif 235# In-tree binutils/gcc are older versions without modern architecture support. 236.if ${__T} == "aarch64" || ${__T} == "riscv64" 237BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GCC GCC_BOOTSTRAP GDB 238.endif 239.if ${__T} == "riscv64" 240BROKEN_OPTIONS+=PROFILE # "sorry, unimplemented: profiler support for RISC-V" 241BROKEN_OPTIONS+=TESTS # "undefined reference to `_Unwind_Resume'" 242BROKEN_OPTIONS+=CXX # "libcxxrt.so: undefined reference to `_Unwind_Resume_or_Rethrow'" 243.endif 244.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" || \ 245 ${__T} == "riscv64" 246__DEFAULT_YES_OPTIONS+=LLVM_LIBUNWIND 247.else 248__DEFAULT_NO_OPTIONS+=LLVM_LIBUNWIND 249.endif 250.if ${__T} == "aarch64" || ${__T} == "amd64" 251__DEFAULT_YES_OPTIONS+=LLDB 252.else 253__DEFAULT_NO_OPTIONS+=LLDB 254.endif 255# LLVM lacks support for FreeBSD 64-bit atomic operations for ARMv4/ARMv5 256.if ${__T} == "arm" || ${__T} == "armeb" 257BROKEN_OPTIONS+=LLDB 258.endif 259# Only doing soft float API stuff on armv6 260.if ${__T} != "armv6" 261BROKEN_OPTIONS+=LIBSOFT 262.endif 263.if ${__T:Mmips*} 264BROKEN_OPTIONS+=SSP 265.endif 266 267.include <bsd.mkopt.mk> 268 269# 270# MK_* options that default to "yes" if the compiler is a C++11 compiler. 271# 272.for var in \ 273 LIBCPLUSPLUS 274.if !defined(MK_${var}) 275.if ${COMPILER_FEATURES:Mc++11} 276.if defined(WITHOUT_${var}) 277MK_${var}:= no 278.else 279MK_${var}:= yes 280.endif 281.else 282.if defined(WITH_${var}) 283MK_${var}:= yes 284.else 285MK_${var}:= no 286.endif 287.endif 288.endif 289.endfor 290 291# 292# Force some options off if their dependencies are off. 293# Order is somewhat important. 294# 295.if !${COMPILER_FEATURES:Mc++11} 296MK_LLVM_LIBUNWIND:= no 297.endif 298 299.if ${MK_LIBPTHREAD} == "no" 300MK_LIBTHR:= no 301.endif 302 303.if ${MK_LDNS} == "no" 304MK_LDNS_UTILS:= no 305MK_UNBOUND:= no 306.endif 307 308.if ${MK_SOURCELESS} == "no" 309MK_SOURCELESS_HOST:= no 310MK_SOURCELESS_UCODE:= no 311.endif 312 313.if ${MK_CDDL} == "no" 314MK_ZFS:= no 315MK_CTF:= no 316.endif 317 318.if ${MK_CRYPT} == "no" 319MK_OPENSSL:= no 320MK_OPENSSH:= no 321MK_KERBEROS:= no 322.endif 323 324.if ${MK_CXX} == "no" 325MK_CLANG:= no 326MK_GROFF:= no 327MK_GNUCXX:= no 328MK_TESTS:= no 329.endif 330 331.if ${MK_DIALOG} == "no" 332MK_BSDINSTALL:= no 333.endif 334 335.if ${MK_MAIL} == "no" 336MK_MAILWRAPPER:= no 337MK_SENDMAIL:= no 338MK_DMAGENT:= no 339.endif 340 341.if ${MK_NETGRAPH} == "no" 342MK_ATM:= no 343MK_BLUETOOTH:= no 344.endif 345 346.if ${MK_OPENSSL} == "no" 347MK_OPENSSH:= no 348MK_KERBEROS:= no 349.endif 350 351.if ${MK_PF} == "no" 352MK_AUTHPF:= no 353.endif 354 355.if ${MK_TESTS} == "no" 356MK_DTRACE_TESTS:= no 357.endif 358 359.if ${MK_TEXTPROC} == "no" 360MK_GROFF:= no 361.endif 362 363.if ${MK_CROSS_COMPILER} == "no" 364MK_BINUTILS_BOOTSTRAP:= no 365MK_CLANG_BOOTSTRAP:= no 366MK_ELFTOOLCHAIN_BOOTSTRAP:= no 367MK_GCC_BOOTSTRAP:= no 368.endif 369 370.if ${MK_TOOLCHAIN} == "no" 371MK_BINUTILS:= no 372MK_CLANG:= no 373MK_GCC:= no 374MK_GDB:= no 375MK_INCLUDES:= no 376MK_LLDB:= no 377.endif 378 379.if ${MK_CLANG} == "no" 380MK_CLANG_EXTRAS:= no 381MK_CLANG_FULL:= no 382.endif 383 384# 385# Set defaults for the MK_*_SUPPORT variables. 386# 387 388# 389# MK_*_SUPPORT options which default to "yes" unless their corresponding 390# MK_* variable is set to "no". 391# 392.for var in \ 393 BLACKLIST \ 394 BZIP2 \ 395 GNU \ 396 INET \ 397 INET6 \ 398 KERBEROS \ 399 KVM \ 400 NETGRAPH \ 401 PAM \ 402 TESTS \ 403 WIRELESS 404.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 405MK_${var}_SUPPORT:= no 406.else 407MK_${var}_SUPPORT:= yes 408.endif 409.endfor 410 411# 412# MK_* options whose default value depends on another option. 413# 414.for vv in \ 415 GSSAPI/KERBEROS \ 416 MAN_UTILS/MAN 417.if defined(WITH_${vv:H}) 418MK_${vv:H}:= yes 419.elif defined(WITHOUT_${vv:H}) 420MK_${vv:H}:= no 421.else 422MK_${vv:H}:= ${MK_${vv:T}} 423.endif 424.endfor 425 426.if !${COMPILER_FEATURES:Mc++11} 427MK_LLDB:= no 428.endif 429 430# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 431# while in theory we could build it with that, we don't want to do 432# that since it creates too much confusion for too little gain. 433# XXX: This is incomplete and needs X_COMPILER_TYPE/VERSION checks too 434# to prevent Makefile.inc1 from bootstrapping unneeded dependencies 435# and to support 'make delete-old' when supplying an external toolchain. 436.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 437MK_GNUCXX:=no 438MK_GCC:=no 439.endif 440 441.endif # !target(__<src.opts.mk>__) 442