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 ELFTOOLCHAIN_TOOLS \ 84 EXAMPLES \ 85 FDT \ 86 FILE \ 87 FINGER \ 88 FLOPPY \ 89 FMTREE \ 90 FORTH \ 91 FP_LIBC \ 92 FREEBSD_UPDATE \ 93 FTP \ 94 GAMES \ 95 GCOV \ 96 GDB \ 97 GNU \ 98 GNU_GREP_COMPAT \ 99 GPIO \ 100 GPL_DTC \ 101 GROFF \ 102 HAST \ 103 HTML \ 104 HYPERV \ 105 ICONV \ 106 INET \ 107 INET6 \ 108 INETD \ 109 IPFILTER \ 110 IPFW \ 111 ISCSI \ 112 JAIL \ 113 KDUMP \ 114 KVM \ 115 LDNS \ 116 LDNS_UTILS \ 117 LEGACY_CONSOLE \ 118 LIB32 \ 119 LIBPTHREAD \ 120 LIBTHR \ 121 LOCALES \ 122 LOCATE \ 123 LPR \ 124 LS_COLORS \ 125 LZMA_SUPPORT \ 126 MAIL \ 127 MAILWRAPPER \ 128 MAKE \ 129 NDIS \ 130 NETCAT \ 131 NETGRAPH \ 132 NLS_CATALOGS \ 133 NS_CACHING \ 134 NTP \ 135 OPENSSL \ 136 PAM \ 137 PC_SYSINSTALL \ 138 PF \ 139 PKGBOOTSTRAP \ 140 PMC \ 141 PORTSNAP \ 142 PPP \ 143 QUOTAS \ 144 RADIUS_SUPPORT \ 145 RCMDS \ 146 RBOOTD \ 147 RCS \ 148 RESCUE \ 149 ROUTED \ 150 SENDMAIL \ 151 SETUID_LOGIN \ 152 SHAREDOCS \ 153 SOURCELESS \ 154 SOURCELESS_HOST \ 155 SOURCELESS_UCODE \ 156 SVNLITE \ 157 SYSCONS \ 158 SYSINSTALL \ 159 TALK \ 160 TCP_WRAPPERS \ 161 TCSH \ 162 TELNET \ 163 TESTS \ 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 CLANG_EXTRAS \ 180 EISA \ 181 FMAKE \ 182 HESIOD \ 183 LLDB \ 184 NAND \ 185 OFED \ 186 OPENLDAP \ 187 OPENSSH_NONE_CIPHER \ 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 !${COMPILER_FEATURES:Mc++11} 214# If the compiler is not C++11 capable, disable clang and use gcc instead. 215__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 216__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 217.elif ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" 218# On x86 and arm64, clang is enabled, and will be installed as the default cc. 219__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 220__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 221.elif ${__TT} == "arm" && ${__T:Marm*eb*} == "" 222# On little-endian arm, clang is enabled, and it is installed as the default 223# cc, but since gcc is unable to build the full clang, disable it by default. 224__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_IS_CC 225__DEFAULT_NO_OPTIONS+=CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX 226.elif ${__T:Mpowerpc*} 227# On powerpc, clang is enabled, but gcc is installed as the default 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.if ${__T} == "aarch64" 236BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GCC GCC_BOOTSTRAP GDB 237.endif 238# LLVM lacks support for FreeBSD 64-bit atomic operations for ARMv4/ARMv5 239.if ${__T} == "arm" || ${__T} == "armeb" 240BROKEN_OPTIONS+=LLDB 241.endif 242 243.include <bsd.mkopt.mk> 244 245# 246# MK_* options that default to "yes" if the compiler is a C++11 compiler. 247# 248.for var in \ 249 LIBCPLUSPLUS 250.if !defined(MK_${var}) 251.if ${COMPILER_FEATURES:Mc++11} 252.if defined(WITHOUT_${var}) 253MK_${var}:= no 254.else 255MK_${var}:= yes 256.endif 257.else 258.if defined(WITH_${var}) 259MK_${var}:= yes 260.else 261MK_${var}:= no 262.endif 263.endif 264.endif 265.endfor 266 267# 268# Force some options off if their dependencies are off. 269# Order is somewhat important. 270# 271.if ${MK_LIBPTHREAD} == "no" 272MK_LIBTHR:= no 273.endif 274 275.if ${MK_LDNS} == "no" 276MK_LDNS_UTILS:= no 277MK_UNBOUND:= no 278.endif 279 280.if ${MK_SOURCELESS} == "no" 281MK_SOURCELESS_HOST:= no 282MK_SOURCELESS_UCODE:= no 283.endif 284 285.if ${MK_CDDL} == "no" 286MK_ZFS:= no 287MK_CTF:= no 288.endif 289 290.if ${MK_CRYPT} == "no" 291MK_OPENSSL:= no 292MK_OPENSSH:= no 293MK_KERBEROS:= no 294.endif 295 296.if ${MK_CXX} == "no" 297MK_CLANG:= no 298MK_GROFF:= no 299MK_GNUCXX:= no 300.endif 301 302.if ${MK_MAIL} == "no" 303MK_MAILWRAPPER:= no 304MK_SENDMAIL:= no 305MK_DMAGENT:= no 306.endif 307 308.if ${MK_NETGRAPH} == "no" 309MK_ATM:= no 310MK_BLUETOOTH:= no 311.endif 312 313.if ${MK_OPENSSL} == "no" 314MK_OPENSSH:= no 315MK_KERBEROS:= no 316.endif 317 318.if ${MK_PF} == "no" 319MK_AUTHPF:= no 320.endif 321 322.if ${MK_TEXTPROC} == "no" 323MK_GROFF:= no 324.endif 325 326.if ${MK_CROSS_COMPILER} == "no" 327MK_BINUTILS_BOOTSTRAP:= no 328MK_CLANG_BOOTSTRAP:= no 329MK_GCC_BOOTSTRAP:= no 330.endif 331 332.if ${MK_TOOLCHAIN} == "no" 333MK_BINUTILS:= no 334MK_CLANG:= no 335MK_GCC:= no 336MK_GDB:= no 337MK_INCLUDES:= no 338.endif 339 340.if ${MK_CLANG} == "no" 341MK_CLANG_EXTRAS:= no 342MK_CLANG_FULL:= no 343.endif 344 345# 346# Set defaults for the MK_*_SUPPORT variables. 347# 348 349# 350# MK_*_SUPPORT options which default to "yes" unless their corresponding 351# MK_* variable is set to "no". 352# 353.for var in \ 354 BZIP2 \ 355 GNU \ 356 INET \ 357 INET6 \ 358 KERBEROS \ 359 KVM \ 360 NETGRAPH \ 361 PAM \ 362 TESTS \ 363 WIRELESS 364.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 365MK_${var}_SUPPORT:= no 366.else 367MK_${var}_SUPPORT:= yes 368.endif 369.endfor 370 371# 372# MK_* options whose default value depends on another option. 373# 374.for vv in \ 375 GSSAPI/KERBEROS \ 376 MAN_UTILS/MAN 377.if defined(WITH_${vv:H}) 378MK_${vv:H}:= yes 379.elif defined(WITHOUT_${vv:H}) 380MK_${vv:H}:= no 381.else 382MK_${vv:H}:= ${MK_${vv:T}} 383.endif 384.endfor 385 386.if !${COMPILER_FEATURES:Mc++11} 387MK_LLDB:= no 388.endif 389 390# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 391# while in theory we could build it with that, we don't want to do 392# that since it creates too much confusion for too little gain. 393.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 394MK_GNUCXX:=no 395MK_GCC:=no 396.endif 397 398.endif # !target(__<src.opts.mk>__) 399