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 SYSTEM_COMPILER \ 192 193 194# 195# Default behaviour of some options depends on the architecture. Unfortunately 196# this means that we have to test TARGET_ARCH (the buildworld case) as well 197# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 198# used at all in bsd.*.mk, but we have to make an exception here if we want 199# to allow defaults for some things like clang to vary by target architecture. 200# Additional, per-target behavior should be rarely added only after much 201# gnashing of teeth and grinding of gears. 202# 203.if defined(TARGET_ARCH) 204__T=${TARGET_ARCH} 205.else 206__T=${MACHINE_ARCH} 207.endif 208.if defined(TARGET) 209__TT=${TARGET} 210.else 211__TT=${MACHINE} 212.endif 213 214.include <bsd.compiler.mk> 215# If the compiler is not C++11 capable, disable Clang and use GCC instead. 216# This means that architectures that have GCC 4.2 as default can not 217# build Clang without using an external compiler. 218 219.if ${COMPILER_FEATURES:Mc++11} && (${__T} == "aarch64" || \ 220 ${__T} == "amd64" || ${__TT} == "arm" || ${__T} == "i386") 221# Clang is enabled, and will be installed as the default /usr/bin/cc. 222__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 223__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 224.elif ${COMPILER_FEATURES:Mc++11} && ${__T:Mpowerpc*} 225# On powerpc, if an external compiler that supports C++11 is used as ${CC}, 226# then Clang is enabled, but GCC is installed as the default /usr/bin/cc. 227__DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX 228__DEFAULT_NO_OPTIONS+=CLANG_BOOTSTRAP CLANG_IS_CC 229.else 230# Everything else disables Clang, and uses GCC instead. 231__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 232__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 233.endif 234# In-tree binutils/gcc are older versions without modern architecture support. 235.if ${__T} == "aarch64" || ${__T} == "riscv64" 236BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GCC GCC_BOOTSTRAP GDB 237__DEFAULT_YES_OPTIONS+=LLVM_LIBUNWIND 238.else 239__DEFAULT_NO_OPTIONS+=LLVM_LIBUNWIND 240.endif 241.if ${__T} == "riscv64" 242BROKEN_OPTIONS+=PROFILE # "sorry, unimplemented: profiler support for RISC-V" 243BROKEN_OPTIONS+=TESTS # "undefined reference to `_Unwind_Resume'" 244BROKEN_OPTIONS+=CXX # "libcxxrt.so: undefined reference to `_Unwind_Resume_or_Rethrow'" 245.endif 246.if ${__T} == "aarch64" || ${__T} == "amd64" 247__DEFAULT_YES_OPTIONS+=LLDB 248.else 249__DEFAULT_NO_OPTIONS+=LLDB 250.endif 251# LLVM lacks support for FreeBSD 64-bit atomic operations for ARMv4/ARMv5 252.if ${__T} == "arm" || ${__T} == "armeb" 253BROKEN_OPTIONS+=LLDB 254.endif 255# Only doing soft float API stuff on armv6 256.if ${__T} != "armv6" 257BROKEN_OPTIONS+=LIBSOFT 258.endif 259 260.include <bsd.mkopt.mk> 261 262# 263# MK_* options that default to "yes" if the compiler is a C++11 compiler. 264# 265.for var in \ 266 LIBCPLUSPLUS 267.if !defined(MK_${var}) 268.if ${COMPILER_FEATURES:Mc++11} 269.if defined(WITHOUT_${var}) 270MK_${var}:= no 271.else 272MK_${var}:= yes 273.endif 274.else 275.if defined(WITH_${var}) 276MK_${var}:= yes 277.else 278MK_${var}:= no 279.endif 280.endif 281.endif 282.endfor 283 284# 285# Force some options off if their dependencies are off. 286# Order is somewhat important. 287# 288.if ${MK_LIBPTHREAD} == "no" 289MK_LIBTHR:= no 290.endif 291 292.if ${MK_LDNS} == "no" 293MK_LDNS_UTILS:= no 294MK_UNBOUND:= no 295.endif 296 297.if ${MK_SOURCELESS} == "no" 298MK_SOURCELESS_HOST:= no 299MK_SOURCELESS_UCODE:= no 300.endif 301 302.if ${MK_CDDL} == "no" 303MK_ZFS:= no 304MK_CTF:= no 305.endif 306 307.if ${MK_CRYPT} == "no" 308MK_OPENSSL:= no 309MK_OPENSSH:= no 310MK_KERBEROS:= no 311.endif 312 313.if ${MK_CXX} == "no" 314MK_CLANG:= no 315MK_GROFF:= no 316MK_GNUCXX:= no 317.endif 318 319.if ${MK_MAIL} == "no" 320MK_MAILWRAPPER:= no 321MK_SENDMAIL:= no 322MK_DMAGENT:= no 323.endif 324 325.if ${MK_NETGRAPH} == "no" 326MK_ATM:= no 327MK_BLUETOOTH:= no 328.endif 329 330.if ${MK_OPENSSL} == "no" 331MK_OPENSSH:= no 332MK_KERBEROS:= no 333.endif 334 335.if ${MK_PF} == "no" 336MK_AUTHPF:= no 337.endif 338 339.if ${MK_TESTS} == "no" 340MK_DTRACE_TESTS:= no 341.endif 342 343.if ${MK_TEXTPROC} == "no" 344MK_GROFF:= no 345.endif 346 347.if ${MK_CROSS_COMPILER} == "no" 348MK_BINUTILS_BOOTSTRAP:= no 349MK_CLANG_BOOTSTRAP:= no 350MK_ELFTOOLCHAIN_BOOTSTRAP:= no 351MK_GCC_BOOTSTRAP:= no 352.endif 353 354.if ${MK_TOOLCHAIN} == "no" 355MK_BINUTILS:= no 356MK_CLANG:= no 357MK_GCC:= no 358MK_GDB:= no 359MK_INCLUDES:= no 360MK_LLDB:= no 361.endif 362 363.if ${MK_CLANG} == "no" 364MK_CLANG_EXTRAS:= no 365MK_CLANG_FULL:= no 366.endif 367 368# 369# Set defaults for the MK_*_SUPPORT variables. 370# 371 372# 373# MK_*_SUPPORT options which default to "yes" unless their corresponding 374# MK_* variable is set to "no". 375# 376.for var in \ 377 BZIP2 \ 378 GNU \ 379 INET \ 380 INET6 \ 381 KERBEROS \ 382 KVM \ 383 NETGRAPH \ 384 PAM \ 385 TESTS \ 386 WIRELESS 387.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 388MK_${var}_SUPPORT:= no 389.else 390MK_${var}_SUPPORT:= yes 391.endif 392.endfor 393 394# 395# MK_* options whose default value depends on another option. 396# 397.for vv in \ 398 GSSAPI/KERBEROS \ 399 MAN_UTILS/MAN 400.if defined(WITH_${vv:H}) 401MK_${vv:H}:= yes 402.elif defined(WITHOUT_${vv:H}) 403MK_${vv:H}:= no 404.else 405MK_${vv:H}:= ${MK_${vv:T}} 406.endif 407.endfor 408 409.if !${COMPILER_FEATURES:Mc++11} 410MK_LLDB:= no 411.endif 412 413# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 414# while in theory we could build it with that, we don't want to do 415# that since it creates too much confusion for too little gain. 416.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 417MK_GNUCXX:=no 418MK_GCC:=no 419.endif 420 421.endif # !target(__<src.opts.mk>__) 422