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 SYSCALL_COMPAT \ 158 SYSCONS \ 159 SYSINSTALL \ 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 EISA \ 182 FMAKE \ 183 HESIOD \ 184 LLDB \ 185 NAND \ 186 OFED \ 187 OPENLDAP \ 188 OPENSSH_NONE_CIPHER \ 189 SHARED_TOOLCHAIN \ 190 SORT_THREADS \ 191 SVN 192 193# 194# Default behaviour of some options depends on the architecture. Unfortunately 195# this means that we have to test TARGET_ARCH (the buildworld case) as well 196# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 197# used at all in bsd.*.mk, but we have to make an exception here if we want 198# to allow defaults for some things like clang to vary by target architecture. 199# Additional, per-target behavior should be rarely added only after much 200# gnashing of teeth and grinding of gears. 201# 202.if defined(TARGET_ARCH) 203__T=${TARGET_ARCH} 204.else 205__T=${MACHINE_ARCH} 206.endif 207.if defined(TARGET) 208__TT=${TARGET} 209.else 210__TT=${MACHINE} 211.endif 212 213.include <bsd.compiler.mk> 214.if !${COMPILER_FEATURES:Mc++11} 215# If the compiler is not C++11 capable, disable clang and use gcc instead. 216__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 217__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 218.elif ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" 219# On x86 and arm64, clang is enabled, and will be installed as the default cc. 220__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 221__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 222.elif ${__TT} == "arm" && ${__T:Marm*eb*} == "" 223# On little-endian arm, clang is enabled, and it is installed as the default 224# cc, but since gcc is unable to build the full clang, disable it by default. 225__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_IS_CC 226__DEFAULT_NO_OPTIONS+=CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX 227.elif ${__T:Mpowerpc*} 228# On powerpc, clang is enabled, but gcc is installed as the default cc. 229__DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX 230__DEFAULT_NO_OPTIONS+=CLANG_BOOTSTRAP CLANG_IS_CC 231.else 232# Everything else disables clang, and uses gcc instead. 233__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 234__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 235.endif 236.if ${__T} == "aarch64" 237BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GDB 238# There was no support for arm64 prior to FreeBSD 11 239BROKEN_OPTIONS+=SYSCALL_COMPAT 240.endif 241 242.include <bsd.mkopt.mk> 243 244# 245# MK_* options that default to "yes" if the compiler is a C++11 compiler. 246# 247.for var in \ 248 LIBCPLUSPLUS 249.if !defined(MK_${var}) 250.if ${COMPILER_FEATURES:Mc++11} 251.if defined(WITHOUT_${var}) 252MK_${var}:= no 253.else 254MK_${var}:= yes 255.endif 256.else 257.if defined(WITH_${var}) 258MK_${var}:= yes 259.else 260MK_${var}:= no 261.endif 262.endif 263.endif 264.endfor 265 266# 267# Force some options off if their dependencies are off. 268# Order is somewhat important. 269# 270.if ${MK_LIBPTHREAD} == "no" 271MK_LIBTHR:= no 272.endif 273 274.if ${MK_LDNS} == "no" 275MK_LDNS_UTILS:= no 276MK_UNBOUND:= no 277.endif 278 279.if ${MK_SOURCELESS} == "no" 280MK_SOURCELESS_HOST:= no 281MK_SOURCELESS_UCODE:= no 282.endif 283 284.if ${MK_CDDL} == "no" 285MK_ZFS:= no 286MK_CTF:= no 287.endif 288 289.if ${MK_CRYPT} == "no" 290MK_OPENSSL:= no 291MK_OPENSSH:= no 292MK_KERBEROS:= no 293.endif 294 295.if ${MK_CXX} == "no" 296MK_CLANG:= no 297MK_GROFF:= no 298MK_GNUCXX:= no 299.endif 300 301.if ${MK_MAIL} == "no" 302MK_MAILWRAPPER:= no 303MK_SENDMAIL:= no 304MK_DMAGENT:= no 305.endif 306 307.if ${MK_NETGRAPH} == "no" 308MK_ATM:= no 309MK_BLUETOOTH:= no 310.endif 311 312.if ${MK_OPENSSL} == "no" 313MK_OPENSSH:= no 314MK_KERBEROS:= no 315.endif 316 317.if ${MK_PF} == "no" 318MK_AUTHPF:= no 319.endif 320 321.if ${MK_TEXTPROC} == "no" 322MK_GROFF:= no 323.endif 324 325.if ${MK_CROSS_COMPILER} == "no" 326MK_BINUTILS_BOOTSTRAP:= no 327MK_CLANG_BOOTSTRAP:= no 328MK_GCC_BOOTSTRAP:= no 329.endif 330 331.if ${MK_TOOLCHAIN} == "no" 332MK_BINUTILS:= no 333MK_CLANG:= no 334MK_GCC:= no 335MK_GDB:= no 336MK_INCLUDES:= no 337.endif 338 339.if ${MK_CLANG} == "no" 340MK_CLANG_EXTRAS:= no 341MK_CLANG_FULL:= no 342.endif 343 344# 345# Set defaults for the MK_*_SUPPORT variables. 346# 347 348# 349# MK_*_SUPPORT options which default to "yes" unless their corresponding 350# MK_* variable is set to "no". 351# 352.for var in \ 353 BZIP2 \ 354 GNU \ 355 INET \ 356 INET6 \ 357 KERBEROS \ 358 KVM \ 359 NETGRAPH \ 360 PAM \ 361 TESTS \ 362 WIRELESS 363.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 364MK_${var}_SUPPORT:= no 365.else 366MK_${var}_SUPPORT:= yes 367.endif 368.endfor 369 370# 371# MK_* options whose default value depends on another option. 372# 373.for vv in \ 374 GSSAPI/KERBEROS \ 375 MAN_UTILS/MAN 376.if defined(WITH_${vv:H}) 377MK_${vv:H}:= yes 378.elif defined(WITHOUT_${vv:H}) 379MK_${vv:H}:= no 380.else 381MK_${vv:H}:= ${MK_${vv:T}} 382.endif 383.endfor 384 385.if !${COMPILER_FEATURES:Mc++11} 386MK_LLDB:= no 387.endif 388 389# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 390# while in theory we could build it with that, we don't want to do 391# that since it creates too much confusion for too little gain. 392.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 393MK_GNUCXX:=no 394MK_GCC:=no 395.endif 396 397.endif # !target(__<src.opts.mk>__) 398