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 BLACKLIST \ 60 BLUETOOTH \ 61 BOOT \ 62 BOOTPARAMD \ 63 BOOTPD \ 64 BSD_CPIO \ 65 BSDINSTALL \ 66 BSNMP \ 67 BZIP2 \ 68 CALENDAR \ 69 CAPSICUM \ 70 CASPER \ 71 CCD \ 72 CDDL \ 73 CPP \ 74 CROSS_COMPILER \ 75 CRYPT \ 76 CTM \ 77 CUSE \ 78 CXX \ 79 DICT \ 80 DMAGENT \ 81 DYNAMICROOT \ 82 ED_CRYPTO \ 83 EE \ 84 ELFCOPY_AS_OBJCOPY \ 85 ELFTOOLCHAIN_BOOTSTRAP \ 86 EXAMPLES \ 87 FDT \ 88 FILE \ 89 FINGER \ 90 FLOPPY \ 91 FMTREE \ 92 FORTH \ 93 FP_LIBC \ 94 FREEBSD_UPDATE \ 95 FTP \ 96 GAMES \ 97 GCOV \ 98 GDB \ 99 GNU \ 100 GNU_GREP_COMPAT \ 101 GPIO \ 102 GPL_DTC \ 103 GROFF \ 104 HAST \ 105 HTML \ 106 HYPERV \ 107 ICONV \ 108 INET \ 109 INET6 \ 110 INETD \ 111 IPFILTER \ 112 IPFW \ 113 ISCSI \ 114 JAIL \ 115 KDUMP \ 116 KVM \ 117 LDNS \ 118 LDNS_UTILS \ 119 LEGACY_CONSOLE \ 120 LIB32 \ 121 LIBPTHREAD \ 122 LIBTHR \ 123 LOCALES \ 124 LOCATE \ 125 LPR \ 126 LS_COLORS \ 127 LZMA_SUPPORT \ 128 MAIL \ 129 MAILWRAPPER \ 130 MAKE \ 131 MANDOCDB \ 132 NDIS \ 133 NETCAT \ 134 NETGRAPH \ 135 NLS_CATALOGS \ 136 NS_CACHING \ 137 NTP \ 138 OPENSSL \ 139 PAM \ 140 PC_SYSINSTALL \ 141 PF \ 142 PKGBOOTSTRAP \ 143 PMC \ 144 PORTSNAP \ 145 PPP \ 146 QUOTAS \ 147 RADIUS_SUPPORT \ 148 RCMDS \ 149 RBOOTD \ 150 RCS \ 151 RESCUE \ 152 ROUTED \ 153 SENDMAIL \ 154 SETUID_LOGIN \ 155 SHAREDOCS \ 156 SOURCELESS \ 157 SOURCELESS_HOST \ 158 SOURCELESS_UCODE \ 159 SVNLITE \ 160 SYSCONS \ 161 TALK \ 162 TCP_WRAPPERS \ 163 TCSH \ 164 TELNET \ 165 TESTS \ 166 TEXTPROC \ 167 TFTP \ 168 TIMED \ 169 UNBOUND \ 170 USB \ 171 UTMPX \ 172 VI \ 173 VT \ 174 WIRELESS \ 175 WPA_SUPPLICANT_EAPOL \ 176 ZFS \ 177 ZONEINFO 178 179__DEFAULT_NO_OPTIONS = \ 180 BSD_GREP \ 181 CLANG_EXTRAS \ 182 DTRACE_TESTS \ 183 EISA \ 184 HESIOD \ 185 LIBSOFT \ 186 NAND \ 187 OFED \ 188 OPENLDAP \ 189 SHARED_TOOLCHAIN \ 190 SORT_THREADS \ 191 SVN \ 192 SYSTEM_COMPILER \ 193 194 195# 196# Default behaviour of some options depends on the architecture. Unfortunately 197# this means that we have to test TARGET_ARCH (the buildworld case) as well 198# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 199# used at all in bsd.*.mk, but we have to make an exception here if we want 200# to allow defaults for some things like clang to vary by target architecture. 201# Additional, per-target behavior should be rarely added only after much 202# gnashing of teeth and grinding of gears. 203# 204.if defined(TARGET_ARCH) 205__T=${TARGET_ARCH} 206.else 207__T=${MACHINE_ARCH} 208.endif 209.if defined(TARGET) 210__TT=${TARGET} 211.else 212__TT=${MACHINE} 213.endif 214 215.include <bsd.compiler.mk> 216# If the compiler is not C++11 capable, disable Clang and use GCC instead. 217# This means that architectures that have GCC 4.2 as default can not 218# build Clang without using an external compiler. 219 220.if ${COMPILER_FEATURES:Mc++11} && (${__T} == "aarch64" || \ 221 ${__T} == "amd64" || ${__TT} == "arm" || ${__T} == "i386") 222# Clang is enabled, and will be installed as the default /usr/bin/cc. 223__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 224__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 225.elif ${COMPILER_FEATURES:Mc++11} && ${__T:Mpowerpc*} 226# On powerpc, if an external compiler that supports C++11 is used as ${CC}, 227# then Clang is enabled, but GCC is installed as the default /usr/bin/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# In-tree binutils/gcc are older versions without modern architecture support. 236.if ${__T} == "aarch64" || ${__T} == "riscv64" 237BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GCC GCC_BOOTSTRAP GDB 238__DEFAULT_YES_OPTIONS+=LLVM_LIBUNWIND 239.else 240__DEFAULT_NO_OPTIONS+=LLVM_LIBUNWIND 241.endif 242.if ${__T} == "riscv64" 243BROKEN_OPTIONS+=PROFILE # "sorry, unimplemented: profiler support for RISC-V" 244BROKEN_OPTIONS+=TESTS # "undefined reference to `_Unwind_Resume'" 245BROKEN_OPTIONS+=CXX # "libcxxrt.so: undefined reference to `_Unwind_Resume_or_Rethrow'" 246.endif 247.if ${__T} == "aarch64" || ${__T} == "amd64" 248__DEFAULT_YES_OPTIONS+=LLDB 249.else 250__DEFAULT_NO_OPTIONS+=LLDB 251.endif 252# LLVM lacks support for FreeBSD 64-bit atomic operations for ARMv4/ARMv5 253.if ${__T} == "arm" || ${__T} == "armeb" 254BROKEN_OPTIONS+=LLDB 255.endif 256# Only doing soft float API stuff on armv6 257.if ${__T} != "armv6" 258BROKEN_OPTIONS+=LIBSOFT 259.endif 260 261.include <bsd.mkopt.mk> 262 263# 264# MK_* options that default to "yes" if the compiler is a C++11 compiler. 265# 266.for var in \ 267 LIBCPLUSPLUS 268.if !defined(MK_${var}) 269.if ${COMPILER_FEATURES:Mc++11} 270.if defined(WITHOUT_${var}) 271MK_${var}:= no 272.else 273MK_${var}:= yes 274.endif 275.else 276.if defined(WITH_${var}) 277MK_${var}:= yes 278.else 279MK_${var}:= no 280.endif 281.endif 282.endif 283.endfor 284 285# 286# Force some options off if their dependencies are off. 287# Order is somewhat important. 288# 289.if ${MK_LIBPTHREAD} == "no" 290MK_LIBTHR:= no 291.endif 292 293.if ${MK_LDNS} == "no" 294MK_LDNS_UTILS:= no 295MK_UNBOUND:= no 296.endif 297 298.if ${MK_SOURCELESS} == "no" 299MK_SOURCELESS_HOST:= no 300MK_SOURCELESS_UCODE:= no 301.endif 302 303.if ${MK_CDDL} == "no" 304MK_ZFS:= no 305MK_CTF:= no 306.endif 307 308.if ${MK_CRYPT} == "no" 309MK_OPENSSL:= no 310MK_OPENSSH:= no 311MK_KERBEROS:= no 312.endif 313 314.if ${MK_CXX} == "no" 315MK_CLANG:= no 316MK_GROFF:= no 317MK_GNUCXX:= no 318.endif 319 320.if ${MK_MAIL} == "no" 321MK_MAILWRAPPER:= no 322MK_SENDMAIL:= no 323MK_DMAGENT:= no 324.endif 325 326.if ${MK_NETGRAPH} == "no" 327MK_ATM:= no 328MK_BLUETOOTH:= no 329.endif 330 331.if ${MK_OPENSSL} == "no" 332MK_OPENSSH:= no 333MK_KERBEROS:= no 334.endif 335 336.if ${MK_PF} == "no" 337MK_AUTHPF:= no 338.endif 339 340.if ${MK_TESTS} == "no" 341MK_DTRACE_TESTS:= no 342.endif 343 344.if ${MK_TEXTPROC} == "no" 345MK_GROFF:= no 346.endif 347 348.if ${MK_CROSS_COMPILER} == "no" 349MK_BINUTILS_BOOTSTRAP:= no 350MK_CLANG_BOOTSTRAP:= no 351MK_ELFTOOLCHAIN_BOOTSTRAP:= no 352MK_GCC_BOOTSTRAP:= no 353.endif 354 355.if ${MK_META_MODE} == "yes" 356MK_SYSTEM_COMPILER:= no 357.endif 358 359.if ${MK_TOOLCHAIN} == "no" 360MK_BINUTILS:= no 361MK_CLANG:= no 362MK_GCC:= no 363MK_GDB:= no 364MK_INCLUDES:= no 365MK_LLDB:= no 366.endif 367 368.if ${MK_CLANG} == "no" 369MK_CLANG_EXTRAS:= no 370MK_CLANG_FULL:= no 371.endif 372 373# 374# Set defaults for the MK_*_SUPPORT variables. 375# 376 377# 378# MK_*_SUPPORT options which default to "yes" unless their corresponding 379# MK_* variable is set to "no". 380# 381.for var in \ 382 BLACKLIST \ 383 BZIP2 \ 384 GNU \ 385 INET \ 386 INET6 \ 387 KERBEROS \ 388 KVM \ 389 NETGRAPH \ 390 PAM \ 391 TESTS \ 392 WIRELESS 393.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 394MK_${var}_SUPPORT:= no 395.else 396MK_${var}_SUPPORT:= yes 397.endif 398.endfor 399 400# 401# MK_* options whose default value depends on another option. 402# 403.for vv in \ 404 GSSAPI/KERBEROS \ 405 MAN_UTILS/MAN 406.if defined(WITH_${vv:H}) 407MK_${vv:H}:= yes 408.elif defined(WITHOUT_${vv:H}) 409MK_${vv:H}:= no 410.else 411MK_${vv:H}:= ${MK_${vv:T}} 412.endif 413.endfor 414 415.if !${COMPILER_FEATURES:Mc++11} 416MK_LLDB:= no 417.endif 418 419# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 420# while in theory we could build it with that, we don't want to do 421# that since it creates too much confusion for too little gain. 422.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 423MK_GNUCXX:=no 424MK_GCC:=no 425.endif 426 427.endif # !target(__<src.opts.mk>__) 428