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_BOOTSTRAP \ 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 MANDOCDB \ 130 NDIS \ 131 NETCAT \ 132 NETGRAPH \ 133 NLS_CATALOGS \ 134 NS_CACHING \ 135 NTP \ 136 OPENSSL \ 137 PAM \ 138 PC_SYSINSTALL \ 139 PF \ 140 PKGBOOTSTRAP \ 141 PMC \ 142 PORTSNAP \ 143 PPP \ 144 QUOTAS \ 145 RADIUS_SUPPORT \ 146 RCMDS \ 147 RBOOTD \ 148 RCS \ 149 RESCUE \ 150 ROUTED \ 151 SENDMAIL \ 152 SETUID_LOGIN \ 153 SHAREDOCS \ 154 SOURCELESS \ 155 SOURCELESS_HOST \ 156 SOURCELESS_UCODE \ 157 SVNLITE \ 158 SYSCONS \ 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 DTRACE_TESTS \ 181 EISA \ 182 HESIOD \ 183 LIBSOFT \ 184 NAND \ 185 OFED \ 186 OPENLDAP \ 187 SHARED_TOOLCHAIN \ 188 SORT_THREADS \ 189 SVN 190 191# 192# Default behaviour of some options depends on the architecture. Unfortunately 193# this means that we have to test TARGET_ARCH (the buildworld case) as well 194# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 195# used at all in bsd.*.mk, but we have to make an exception here if we want 196# to allow defaults for some things like clang to vary by target architecture. 197# Additional, per-target behavior should be rarely added only after much 198# gnashing of teeth and grinding of gears. 199# 200.if defined(TARGET_ARCH) 201__T=${TARGET_ARCH} 202.else 203__T=${MACHINE_ARCH} 204.endif 205.if defined(TARGET) 206__TT=${TARGET} 207.else 208__TT=${MACHINE} 209.endif 210 211.include <bsd.compiler.mk> 212# If the compiler is not C++11 capable, disable Clang and use GCC instead. 213# This means that architectures that have GCC 4.2 as default can not 214# build Clang without using an external compiler. 215 216.if ${COMPILER_FEATURES:Mc++11} && (${__T} == "aarch64" || \ 217 ${__T} == "amd64" || ${__TT} == "arm" || ${__T} == "i386") 218# Clang is enabled, and will be installed as the default /usr/bin/cc. 219__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 220__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 221.elif ${COMPILER_FEATURES:Mc++11} && ${__T:Mpowerpc*} 222# On powerpc, if an external compiler that supports C++11 is used as ${CC}, 223# then Clang is enabled, but GCC is installed as the default /usr/bin/cc. 224__DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX 225__DEFAULT_NO_OPTIONS+=CLANG_BOOTSTRAP CLANG_IS_CC 226.else 227# Everything else disables Clang, and uses GCC instead. 228__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 229__DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC 230.endif 231# In-tree binutils/gcc are older versions without modern architecture support. 232.if ${__T} == "aarch64" || ${__T} == "riscv64" 233BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GCC GCC_BOOTSTRAP GDB 234__DEFAULT_YES_OPTIONS+=ELFCOPY_AS_OBJCOPY LLVM_LIBUNWIND 235.else 236__DEFAULT_NO_OPTIONS+=ELFCOPY_AS_OBJCOPY LLVM_LIBUNWIND 237.endif 238.if ${__T} == "riscv64" 239BROKEN_OPTIONS+=PROFILE # "sorry, unimplemented: profiler support for RISC-V" 240BROKEN_OPTIONS+=TESTS # "undefined reference to `_Unwind_Resume'" 241BROKEN_OPTIONS+=CXX # "libcxxrt.so: undefined reference to `_Unwind_Resume_or_Rethrow'" 242.endif 243.if ${__T} == "aarch64" || ${__T} == "amd64" 244__DEFAULT_YES_OPTIONS+=LLDB 245.else 246__DEFAULT_NO_OPTIONS+=LLDB 247.endif 248# LLVM lacks support for FreeBSD 64-bit atomic operations for ARMv4/ARMv5 249.if ${__T} == "arm" || ${__T} == "armeb" 250BROKEN_OPTIONS+=LLDB 251.endif 252# Only doing soft float API stuff on armv6 253.if ${__T} != "armv6" 254BROKEN_OPTIONS+=LIBSOFT 255.endif 256 257.include <bsd.mkopt.mk> 258 259# 260# MK_* options that default to "yes" if the compiler is a C++11 compiler. 261# 262.for var in \ 263 LIBCPLUSPLUS 264.if !defined(MK_${var}) 265.if ${COMPILER_FEATURES:Mc++11} 266.if defined(WITHOUT_${var}) 267MK_${var}:= no 268.else 269MK_${var}:= yes 270.endif 271.else 272.if defined(WITH_${var}) 273MK_${var}:= yes 274.else 275MK_${var}:= no 276.endif 277.endif 278.endif 279.endfor 280 281# 282# Force some options off if their dependencies are off. 283# Order is somewhat important. 284# 285.if ${MK_LIBPTHREAD} == "no" 286MK_LIBTHR:= no 287.endif 288 289.if ${MK_LDNS} == "no" 290MK_LDNS_UTILS:= no 291MK_UNBOUND:= no 292.endif 293 294.if ${MK_SOURCELESS} == "no" 295MK_SOURCELESS_HOST:= no 296MK_SOURCELESS_UCODE:= no 297.endif 298 299.if ${MK_CDDL} == "no" 300MK_ZFS:= no 301MK_CTF:= no 302.endif 303 304.if ${MK_CRYPT} == "no" 305MK_OPENSSL:= no 306MK_OPENSSH:= no 307MK_KERBEROS:= no 308.endif 309 310.if ${MK_CXX} == "no" 311MK_CLANG:= no 312MK_GROFF:= no 313MK_GNUCXX:= no 314.endif 315 316.if ${MK_MAIL} == "no" 317MK_MAILWRAPPER:= no 318MK_SENDMAIL:= no 319MK_DMAGENT:= no 320.endif 321 322.if ${MK_NETGRAPH} == "no" 323MK_ATM:= no 324MK_BLUETOOTH:= no 325.endif 326 327.if ${MK_OPENSSL} == "no" 328MK_OPENSSH:= no 329MK_KERBEROS:= no 330.endif 331 332.if ${MK_PF} == "no" 333MK_AUTHPF:= no 334.endif 335 336.if ${MK_TESTS} == "no" 337MK_DTRACE_TESTS:= no 338.endif 339 340.if ${MK_TEXTPROC} == "no" 341MK_GROFF:= no 342.endif 343 344.if ${MK_CROSS_COMPILER} == "no" 345MK_BINUTILS_BOOTSTRAP:= no 346MK_CLANG_BOOTSTRAP:= no 347MK_ELFTOOLCHAIN_BOOTSTRAP:= no 348MK_GCC_BOOTSTRAP:= no 349.endif 350 351.if ${MK_TOOLCHAIN} == "no" 352MK_BINUTILS:= no 353MK_CLANG:= no 354MK_GCC:= no 355MK_GDB:= no 356MK_INCLUDES:= no 357.endif 358 359.if ${MK_CLANG} == "no" 360MK_CLANG_EXTRAS:= no 361MK_CLANG_FULL:= no 362.endif 363 364# 365# Set defaults for the MK_*_SUPPORT variables. 366# 367 368# 369# MK_*_SUPPORT options which default to "yes" unless their corresponding 370# MK_* variable is set to "no". 371# 372.for var in \ 373 BZIP2 \ 374 GNU \ 375 INET \ 376 INET6 \ 377 KERBEROS \ 378 KVM \ 379 NETGRAPH \ 380 PAM \ 381 TESTS \ 382 WIRELESS 383.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 384MK_${var}_SUPPORT:= no 385.else 386MK_${var}_SUPPORT:= yes 387.endif 388.endfor 389 390# 391# MK_* options whose default value depends on another option. 392# 393.for vv in \ 394 GSSAPI/KERBEROS \ 395 MAN_UTILS/MAN 396.if defined(WITH_${vv:H}) 397MK_${vv:H}:= yes 398.elif defined(WITHOUT_${vv:H}) 399MK_${vv:H}:= no 400.else 401MK_${vv:H}:= ${MK_${vv:T}} 402.endif 403.endfor 404 405.if !${COMPILER_FEATURES:Mc++11} 406MK_LLDB:= no 407.endif 408 409# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 410# while in theory we could build it with that, we don't want to do 411# that since it creates too much confusion for too little gain. 412.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 413MK_GNUCXX:=no 414MK_GCC:=no 415.endif 416 417.endif # !target(__<src.opts.mk>__) 418