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 ${__T} == "aarch64" 236BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GDB 237.endif 238 239.include <bsd.mkopt.mk> 240 241# 242# MK_* options that default to "yes" if the compiler is a C++11 compiler. 243# 244.for var in \ 245 LIBCPLUSPLUS 246.if !defined(MK_${var}) 247.if ${COMPILER_FEATURES:Mc++11} 248.if defined(WITHOUT_${var}) 249MK_${var}:= no 250.else 251MK_${var}:= yes 252.endif 253.else 254.if defined(WITH_${var}) 255MK_${var}:= yes 256.else 257MK_${var}:= no 258.endif 259.endif 260.endif 261.endfor 262 263# 264# Force some options off if their dependencies are off. 265# Order is somewhat important. 266# 267.if ${MK_LIBPTHREAD} == "no" 268MK_LIBTHR:= no 269.endif 270 271.if ${MK_LDNS} == "no" 272MK_LDNS_UTILS:= no 273MK_UNBOUND:= no 274.endif 275 276.if ${MK_SOURCELESS} == "no" 277MK_SOURCELESS_HOST:= no 278MK_SOURCELESS_UCODE:= no 279.endif 280 281.if ${MK_CDDL} == "no" 282MK_ZFS:= no 283MK_CTF:= no 284.endif 285 286.if ${MK_CRYPT} == "no" 287MK_OPENSSL:= no 288MK_OPENSSH:= no 289MK_KERBEROS:= no 290.endif 291 292.if ${MK_CXX} == "no" 293MK_CLANG:= no 294MK_GROFF:= no 295MK_GNUCXX:= no 296.endif 297 298.if ${MK_MAIL} == "no" 299MK_MAILWRAPPER:= no 300MK_SENDMAIL:= no 301MK_DMAGENT:= no 302.endif 303 304.if ${MK_NETGRAPH} == "no" 305MK_ATM:= no 306MK_BLUETOOTH:= no 307.endif 308 309.if ${MK_OPENSSL} == "no" 310MK_OPENSSH:= no 311MK_KERBEROS:= no 312.endif 313 314.if ${MK_PF} == "no" 315MK_AUTHPF:= no 316.endif 317 318.if ${MK_TEXTPROC} == "no" 319MK_GROFF:= no 320.endif 321 322.if ${MK_CROSS_COMPILER} == "no" 323MK_BINUTILS_BOOTSTRAP:= no 324MK_CLANG_BOOTSTRAP:= no 325MK_GCC_BOOTSTRAP:= no 326.endif 327 328.if ${MK_TOOLCHAIN} == "no" 329MK_BINUTILS:= no 330MK_CLANG:= no 331MK_GCC:= no 332MK_GDB:= no 333MK_INCLUDES:= no 334.endif 335 336.if ${MK_CLANG} == "no" 337MK_CLANG_EXTRAS:= no 338MK_CLANG_FULL:= no 339.endif 340 341# 342# Set defaults for the MK_*_SUPPORT variables. 343# 344 345# 346# MK_*_SUPPORT options which default to "yes" unless their corresponding 347# MK_* variable is set to "no". 348# 349.for var in \ 350 BZIP2 \ 351 GNU \ 352 INET \ 353 INET6 \ 354 KERBEROS \ 355 KVM \ 356 NETGRAPH \ 357 PAM \ 358 TESTS \ 359 WIRELESS 360.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 361MK_${var}_SUPPORT:= no 362.else 363MK_${var}_SUPPORT:= yes 364.endif 365.endfor 366 367# 368# MK_* options whose default value depends on another option. 369# 370.for vv in \ 371 GSSAPI/KERBEROS \ 372 MAN_UTILS/MAN 373.if defined(WITH_${vv:H}) 374MK_${vv:H}:= yes 375.elif defined(WITHOUT_${vv:H}) 376MK_${vv:H}:= no 377.else 378MK_${vv:H}:= ${MK_${vv:T}} 379.endif 380.endfor 381 382.if !${COMPILER_FEATURES:Mc++11} 383MK_LLDB:= no 384.endif 385 386# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 387# while in theory we could build it with that, we don't want to do 388# that since it creates too much confusion for too little gain. 389.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 390MK_GNUCXX:=no 391MK_GCC:=no 392.endif 393 394.endif # !target(__<src.opts.mk>__) 395