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 BSD_CPIO \ 62 BSDINSTALL \ 63 BSNMP \ 64 BZIP2 \ 65 CALENDAR \ 66 CAPSICUM \ 67 CASPER \ 68 CCD \ 69 CDDL \ 70 CPP \ 71 CROSS_COMPILER \ 72 CRYPT \ 73 CTM \ 74 CUSE \ 75 CXX \ 76 DICT \ 77 DMAGENT \ 78 DYNAMICROOT \ 79 ED_CRYPTO \ 80 EE \ 81 ELFTOOLCHAIN_TOOLS \ 82 EXAMPLES \ 83 FDT \ 84 FLOPPY \ 85 FMTREE \ 86 FORTH \ 87 FP_LIBC \ 88 FREEBSD_UPDATE \ 89 GAMES \ 90 GCOV \ 91 GDB \ 92 GNU \ 93 GNU_GREP_COMPAT \ 94 GPIO \ 95 GPL_DTC \ 96 GROFF \ 97 HAST \ 98 HTML \ 99 HYPERV \ 100 ICONV \ 101 INET \ 102 INET6 \ 103 IPFILTER \ 104 IPFW \ 105 ISCSI \ 106 JAIL \ 107 KDUMP \ 108 KVM \ 109 LDNS \ 110 LDNS_UTILS \ 111 LEGACY_CONSOLE \ 112 LIB32 \ 113 LIBPTHREAD \ 114 LIBTHR \ 115 LOCALES \ 116 LOCATE \ 117 LPR \ 118 LS_COLORS \ 119 LZMA_SUPPORT \ 120 MAIL \ 121 MAILWRAPPER \ 122 MAKE \ 123 NDIS \ 124 NETCAT \ 125 NETGRAPH \ 126 NLS_CATALOGS \ 127 NS_CACHING \ 128 NTP \ 129 OPENSSL \ 130 PAM \ 131 PC_SYSINSTALL \ 132 PF \ 133 PKGBOOTSTRAP \ 134 PMC \ 135 PORTSNAP \ 136 PPP \ 137 QUOTAS \ 138 RCMDS \ 139 RCS \ 140 RESCUE \ 141 ROUTED \ 142 SENDMAIL \ 143 SETUID_LOGIN \ 144 SHAREDOCS \ 145 SOURCELESS \ 146 SOURCELESS_HOST \ 147 SOURCELESS_UCODE \ 148 SVNLITE \ 149 SYSCALL_COMPAT \ 150 SYSCONS \ 151 SYSINSTALL \ 152 TALK \ 153 TCSH \ 154 TELNET \ 155 TESTS \ 156 TEXTPROC \ 157 UNBOUND \ 158 USB \ 159 UTMPX \ 160 VI \ 161 VT \ 162 WIRELESS \ 163 WPA_SUPPLICANT_EAPOL \ 164 ZFS \ 165 ZONEINFO 166 167__DEFAULT_NO_OPTIONS = \ 168 BSD_GREP \ 169 CLANG_EXTRAS \ 170 EISA \ 171 FMAKE \ 172 HESIOD \ 173 LLDB \ 174 NAND \ 175 OFED \ 176 OPENLDAP \ 177 OPENSSH_NONE_CIPHER \ 178 SHARED_TOOLCHAIN \ 179 SORT_THREADS \ 180 SVN 181 182# 183# Default behaviour of some options depends on the architecture. Unfortunately 184# this means that we have to test TARGET_ARCH (the buildworld case) as well 185# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 186# used at all in bsd.*.mk, but we have to make an exception here if we want 187# to allow defaults for some things like clang to vary by target architecture. 188# Additional, per-target behavior should be rarely added only after much 189# gnashing of teeth and grinding of gears. 190# 191.if defined(TARGET_ARCH) 192__T=${TARGET_ARCH} 193.else 194__T=${MACHINE_ARCH} 195.endif 196.if defined(TARGET) 197__TT=${TARGET} 198.else 199__TT=${MACHINE} 200.endif 201 202.include <bsd.compiler.mk> 203.if !${COMPILER_FEATURES:Mc++11} 204# If the compiler is not C++11 capable, disable clang and use gcc instead. 205__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 206__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 207.elif ${__T} == "amd64" || ${__T} == "i386" 208# On x86, clang is enabled, and will be installed as the default cc. 209__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 210__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 211.elif ${__TT} == "arm" && ${__T:Marm*eb*} == "" 212# On little-endian arm, clang is enabled, and it is installed as the default 213# cc, but since gcc is unable to build the full clang, disable it by default. 214__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_IS_CC 215__DEFAULT_NO_OPTIONS+=CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX 216.elif ${__T:Mpowerpc*} 217# On powerpc, clang is enabled, but gcc is installed as the default cc. 218__DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX 219__DEFAULT_NO_OPTIONS+=CLANG_BOOTSTRAP CLANG_IS_CC 220.else 221# Everything else disables clang, and uses gcc instead. 222__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 223__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 224.endif 225 226.include <bsd.mkopt.mk> 227 228# 229# MK_* options that default to "yes" if the compiler is a C++11 compiler. 230# 231.for var in \ 232 LIBCPLUSPLUS 233.if !defined(MK_${var}) 234.if ${COMPILER_FEATURES:Mc++11} 235.if defined(WITHOUT_${var}) 236MK_${var}:= no 237.else 238MK_${var}:= yes 239.endif 240.else 241.if defined(WITH_${var}) 242MK_${var}:= yes 243.else 244MK_${var}:= no 245.endif 246.endif 247.endif 248.endfor 249 250# 251# Force some options off if their dependencies are off. 252# Order is somewhat important. 253# 254.if ${MK_LIBPTHREAD} == "no" 255MK_LIBTHR:= no 256.endif 257 258.if ${MK_LDNS} == "no" 259MK_LDNS_UTILS:= no 260MK_UNBOUND:= no 261.endif 262 263.if ${MK_SOURCELESS} == "no" 264MK_SOURCELESS_HOST:= no 265MK_SOURCELESS_UCODE:= no 266.endif 267 268.if ${MK_CDDL} == "no" 269MK_ZFS:= no 270MK_CTF:= no 271.endif 272 273.if ${MK_CRYPT} == "no" 274MK_OPENSSL:= no 275MK_OPENSSH:= no 276MK_KERBEROS:= no 277.endif 278 279.if ${MK_CXX} == "no" 280MK_CLANG:= no 281MK_GROFF:= no 282MK_GNUCXX:= no 283.endif 284 285.if ${MK_MAIL} == "no" 286MK_MAILWRAPPER:= no 287MK_SENDMAIL:= no 288MK_DMAGENT:= no 289.endif 290 291.if ${MK_NETGRAPH} == "no" 292MK_ATM:= no 293MK_BLUETOOTH:= no 294.endif 295 296.if ${MK_OPENSSL} == "no" 297MK_OPENSSH:= no 298MK_KERBEROS:= no 299.endif 300 301.if ${MK_PF} == "no" 302MK_AUTHPF:= no 303.endif 304 305.if ${MK_TEXTPROC} == "no" 306MK_GROFF:= no 307.endif 308 309.if ${MK_CROSS_COMPILER} == "no" 310MK_BINUTILS_BOOTSTRAP:= no 311MK_CLANG_BOOTSTRAP:= no 312MK_GCC_BOOTSTRAP:= no 313.endif 314 315.if ${MK_TOOLCHAIN} == "no" 316MK_BINUTILS:= no 317MK_CLANG:= no 318MK_GCC:= no 319MK_GDB:= no 320MK_INCLUDES:= no 321.endif 322 323.if ${MK_CLANG} == "no" 324MK_CLANG_EXTRAS:= no 325MK_CLANG_FULL:= no 326.endif 327 328# 329# Set defaults for the MK_*_SUPPORT variables. 330# 331 332# 333# MK_*_SUPPORT options which default to "yes" unless their corresponding 334# MK_* variable is set to "no". 335# 336.for var in \ 337 BZIP2 \ 338 GNU \ 339 INET \ 340 INET6 \ 341 KERBEROS \ 342 KVM \ 343 NETGRAPH \ 344 PAM \ 345 TESTS \ 346 WIRELESS 347.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 348MK_${var}_SUPPORT:= no 349.else 350MK_${var}_SUPPORT:= yes 351.endif 352.endfor 353 354# 355# MK_* options whose default value depends on another option. 356# 357.for vv in \ 358 GSSAPI/KERBEROS \ 359 MAN_UTILS/MAN 360.if defined(WITH_${vv:H}) 361MK_${vv:H}:= yes 362.elif defined(WITHOUT_${vv:H}) 363MK_${vv:H}:= no 364.else 365MK_${vv:H}:= ${MK_${vv:T}} 366.endif 367.endfor 368 369.if !${COMPILER_FEATURES:Mc++11} 370MK_LLDB:= no 371.endif 372 373# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 374# while in theory we could build it with that, we don't want to do 375# that since it creates too much confusion for too little gain. 376.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 377MK_GNUCXX:=no 378MK_GCC:=no 379.endif 380 381.endif # !target(__<src.opts.mk>__) 382