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 BLUETOOTH \ 60 BOOT \ 61 BOOTPARAMD \ 62 BOOTPD \ 63 BSD_CPIO \ 64 BSDINSTALL \ 65 BSNMP \ 66 BZIP2 \ 67 CALENDAR \ 68 CAPSICUM \ 69 CASPER \ 70 CCD \ 71 CDDL \ 72 CPP \ 73 CROSS_COMPILER \ 74 CRYPT \ 75 CTM \ 76 CUSE \ 77 CXX \ 78 DICT \ 79 DMAGENT \ 80 DYNAMICROOT \ 81 ED_CRYPTO \ 82 EE \ 83 ELFCOPY_AS_OBJCOPY \ 84 ELFTOOLCHAIN_BOOTSTRAP \ 85 EXAMPLES \ 86 FDT \ 87 FILE \ 88 FINGER \ 89 FLOPPY \ 90 FMTREE \ 91 FORTH \ 92 FP_LIBC \ 93 FREEBSD_UPDATE \ 94 FTP \ 95 GAMES \ 96 GCOV \ 97 GDB \ 98 GNU \ 99 GNU_GREP_COMPAT \ 100 GPIO \ 101 GPL_DTC \ 102 GROFF \ 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 LOCALES \ 123 LOCATE \ 124 LPR \ 125 LS_COLORS \ 126 LZMA_SUPPORT \ 127 MAIL \ 128 MAILWRAPPER \ 129 MAKE \ 130 MANDOCDB \ 131 NDIS \ 132 NETCAT \ 133 NETGRAPH \ 134 NLS_CATALOGS \ 135 NS_CACHING \ 136 NTP \ 137 OPENSSL \ 138 PAM \ 139 PC_SYSINSTALL \ 140 PF \ 141 PKGBOOTSTRAP \ 142 PMC \ 143 PORTSNAP \ 144 PPP \ 145 QUOTAS \ 146 RADIUS_SUPPORT \ 147 RCMDS \ 148 RBOOTD \ 149 RCS \ 150 RESCUE \ 151 ROUTED \ 152 SENDMAIL \ 153 SETUID_LOGIN \ 154 SHAREDOCS \ 155 SOURCELESS \ 156 SOURCELESS_HOST \ 157 SOURCELESS_UCODE \ 158 SVNLITE \ 159 SYSCONS \ 160 TALK \ 161 TCP_WRAPPERS \ 162 TCSH \ 163 TELNET \ 164 TESTS \ 165 TEXTPROC \ 166 TFTP \ 167 TIMED \ 168 UNBOUND \ 169 USB \ 170 UTMPX \ 171 VI \ 172 VT \ 173 WIRELESS \ 174 WPA_SUPPLICANT_EAPOL \ 175 ZFS \ 176 ZONEINFO 177 178__DEFAULT_NO_OPTIONS = \ 179 BSD_GREP \ 180 CLANG_EXTRAS \ 181 DTRACE_TESTS \ 182 EISA \ 183 HESIOD \ 184 LIBSOFT \ 185 NAND \ 186 OFED \ 187 OPENLDAP \ 188 SHARED_TOOLCHAIN \ 189 SORT_THREADS \ 190 SVN 191 192# 193# Default behaviour of some options depends on the architecture. Unfortunately 194# this means that we have to test TARGET_ARCH (the buildworld case) as well 195# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 196# used at all in bsd.*.mk, but we have to make an exception here if we want 197# to allow defaults for some things like clang to vary by target architecture. 198# Additional, per-target behavior should be rarely added only after much 199# gnashing of teeth and grinding of gears. 200# 201.if defined(TARGET_ARCH) 202__T=${TARGET_ARCH} 203.else 204__T=${MACHINE_ARCH} 205.endif 206.if defined(TARGET) 207__TT=${TARGET} 208.else 209__TT=${MACHINE} 210.endif 211 212.include <bsd.compiler.mk> 213# If the compiler is not C++11 capable, disable Clang and use GCC instead. 214# This means that architectures that have GCC 4.2 as default can not 215# build Clang without using an external compiler. 216 217.if ${COMPILER_FEATURES:Mc++11} && (${__T} == "aarch64" || \ 218 ${__T} == "amd64" || ${__TT} == "arm" || ${__T} == "i386") 219# Clang is enabled, and will be installed as the default /usr/bin/cc. 220__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 221__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 222.elif ${COMPILER_FEATURES:Mc++11} && ${__T:Mpowerpc*} 223# On powerpc, if an external compiler that supports C++11 is used as ${CC}, 224# then Clang is enabled, but GCC is installed as the default /usr/bin/cc. 225__DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX 226__DEFAULT_NO_OPTIONS+=CLANG_BOOTSTRAP CLANG_IS_CC 227.else 228# Everything else disables Clang, and uses GCC instead. 229__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 230__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 231.endif 232# In-tree binutils/gcc are older versions without modern architecture support. 233.if ${__T} == "aarch64" || ${__T} == "riscv64" 234BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GCC GCC_BOOTSTRAP GDB 235__DEFAULT_YES_OPTIONS+=LLVM_LIBUNWIND 236.else 237__DEFAULT_NO_OPTIONS+=LLVM_LIBUNWIND 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" 245__DEFAULT_YES_OPTIONS+=LLDB 246.else 247__DEFAULT_NO_OPTIONS+=LLDB 248.endif 249# LLVM lacks support for FreeBSD 64-bit atomic operations for ARMv4/ARMv5 250.if ${__T} == "arm" || ${__T} == "armeb" 251BROKEN_OPTIONS+=LLDB 252.endif 253# Only doing soft float API stuff on armv6 254.if ${__T} != "armv6" 255BROKEN_OPTIONS+=LIBSOFT 256.endif 257 258.include <bsd.mkopt.mk> 259 260# 261# MK_* options that default to "yes" if the compiler is a C++11 compiler. 262# 263.for var in \ 264 LIBCPLUSPLUS 265.if !defined(MK_${var}) 266.if ${COMPILER_FEATURES:Mc++11} 267.if defined(WITHOUT_${var}) 268MK_${var}:= no 269.else 270MK_${var}:= yes 271.endif 272.else 273.if defined(WITH_${var}) 274MK_${var}:= yes 275.else 276MK_${var}:= no 277.endif 278.endif 279.endif 280.endfor 281 282# 283# Force some options off if their dependencies are off. 284# Order is somewhat important. 285# 286.if ${MK_LIBPTHREAD} == "no" 287MK_LIBTHR:= no 288.endif 289 290.if ${MK_LDNS} == "no" 291MK_LDNS_UTILS:= no 292MK_UNBOUND:= no 293.endif 294 295.if ${MK_SOURCELESS} == "no" 296MK_SOURCELESS_HOST:= no 297MK_SOURCELESS_UCODE:= no 298.endif 299 300.if ${MK_CDDL} == "no" 301MK_ZFS:= no 302MK_CTF:= no 303.endif 304 305.if ${MK_CRYPT} == "no" 306MK_OPENSSL:= no 307MK_OPENSSH:= no 308MK_KERBEROS:= no 309.endif 310 311.if ${MK_CXX} == "no" 312MK_CLANG:= no 313MK_GROFF:= no 314MK_GNUCXX:= no 315.endif 316 317.if ${MK_MAIL} == "no" 318MK_MAILWRAPPER:= no 319MK_SENDMAIL:= no 320MK_DMAGENT:= no 321.endif 322 323.if ${MK_NETGRAPH} == "no" 324MK_ATM:= no 325MK_BLUETOOTH:= no 326.endif 327 328.if ${MK_OPENSSL} == "no" 329MK_OPENSSH:= no 330MK_KERBEROS:= no 331.endif 332 333.if ${MK_PF} == "no" 334MK_AUTHPF:= no 335.endif 336 337.if ${MK_TESTS} == "no" 338MK_DTRACE_TESTS:= no 339.endif 340 341.if ${MK_TEXTPROC} == "no" 342MK_GROFF:= no 343.endif 344 345.if ${MK_CROSS_COMPILER} == "no" 346MK_BINUTILS_BOOTSTRAP:= no 347MK_CLANG_BOOTSTRAP:= no 348MK_ELFTOOLCHAIN_BOOTSTRAP:= no 349MK_GCC_BOOTSTRAP:= no 350.endif 351 352.if ${MK_TOOLCHAIN} == "no" 353MK_BINUTILS:= no 354MK_CLANG:= no 355MK_GCC:= no 356MK_GDB:= no 357MK_INCLUDES:= no 358MK_LLDB:= no 359.endif 360 361.if ${MK_CLANG} == "no" 362MK_CLANG_EXTRAS:= no 363MK_CLANG_FULL:= no 364.endif 365 366# 367# Set defaults for the MK_*_SUPPORT variables. 368# 369 370# 371# MK_*_SUPPORT options which default to "yes" unless their corresponding 372# MK_* variable is set to "no". 373# 374.for var in \ 375 BZIP2 \ 376 GNU \ 377 INET \ 378 INET6 \ 379 KERBEROS \ 380 KVM \ 381 NETGRAPH \ 382 PAM \ 383 TESTS \ 384 WIRELESS 385.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 386MK_${var}_SUPPORT:= no 387.else 388MK_${var}_SUPPORT:= yes 389.endif 390.endfor 391 392# 393# MK_* options whose default value depends on another option. 394# 395.for vv in \ 396 GSSAPI/KERBEROS \ 397 MAN_UTILS/MAN 398.if defined(WITH_${vv:H}) 399MK_${vv:H}:= yes 400.elif defined(WITHOUT_${vv:H}) 401MK_${vv:H}:= no 402.else 403MK_${vv:H}:= ${MK_${vv:T}} 404.endif 405.endfor 406 407.if !${COMPILER_FEATURES:Mc++11} 408MK_LLDB:= no 409.endif 410 411# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 412# while in theory we could build it with that, we don't want to do 413# that since it creates too much confusion for too little gain. 414.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 415MK_GNUCXX:=no 416MK_GCC:=no 417.endif 418 419.endif # !target(__<src.opts.mk>__) 420