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.srcpot.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 ARM_EABI \ 52 AT \ 53 ATM \ 54 AUDIT \ 55 AUTHPF \ 56 BINUTILS \ 57 BINUTILS_BOOTSTRAP \ 58 BLUETOOTH \ 59 BOOT \ 60 BSD_CPIO \ 61 BSNMP \ 62 BZIP2 \ 63 CALENDAR \ 64 CAPSICUM \ 65 CASPER \ 66 CDDL \ 67 CPP \ 68 CROSS_COMPILER \ 69 CRYPT \ 70 CTM \ 71 CXX \ 72 DICT \ 73 DMAGENT \ 74 DYNAMICROOT \ 75 ED_CRYPTO \ 76 EXAMPLES \ 77 FDT \ 78 FLOPPY \ 79 FMTREE \ 80 FORTH \ 81 FP_LIBC \ 82 FREEBSD_UPDATE \ 83 GAMES \ 84 GCOV \ 85 GDB \ 86 GNU \ 87 GNU_GREP_COMPAT \ 88 GPIB \ 89 GPIO \ 90 GPL_DTC \ 91 GROFF \ 92 HTML \ 93 ICONV \ 94 INET \ 95 INET6 \ 96 IPFILTER \ 97 IPFW \ 98 JAIL \ 99 KDUMP \ 100 KVM \ 101 LDNS \ 102 LDNS_UTILS \ 103 LEGACY_CONSOLE \ 104 LIB32 \ 105 LIBPTHREAD \ 106 LIBTHR \ 107 LOCALES \ 108 LOCATE \ 109 LPR \ 110 LS_COLORS \ 111 LZMA_SUPPORT \ 112 MAIL \ 113 MAILWRAPPER \ 114 MAKE \ 115 NDIS \ 116 NETCAT \ 117 NETGRAPH \ 118 NLS_CATALOGS \ 119 NS_CACHING \ 120 NTP \ 121 OPENSSL \ 122 PAM \ 123 PC_SYSINSTALL \ 124 PF \ 125 PKGBOOTSTRAP \ 126 PMC \ 127 PORTSNAP \ 128 PPP \ 129 QUOTAS \ 130 RCMDS \ 131 RCS \ 132 RESCUE \ 133 ROUTED \ 134 SENDMAIL \ 135 SETUID_LOGIN \ 136 SHAREDOCS \ 137 SOURCELESS \ 138 SOURCELESS_HOST \ 139 SOURCELESS_UCODE \ 140 SVNLITE \ 141 SYSCALL_COMPAT \ 142 SYSCONS \ 143 SYSINSTALL \ 144 TCSH \ 145 TELNET \ 146 TEXTPROC \ 147 UNBOUND \ 148 USB \ 149 UTMPX \ 150 VI \ 151 WIRELESS \ 152 WPA_SUPPLICANT_EAPOL \ 153 ZFS \ 154 ZONEINFO 155 156__DEFAULT_NO_OPTIONS = \ 157 BSD_GREP \ 158 CLANG_EXTRAS \ 159 EISA \ 160 FMAKE \ 161 HESIOD \ 162 LLDB \ 163 NAND \ 164 OFED \ 165 OPENLDAP \ 166 OPENSSH_NONE_CIPHER \ 167 SHARED_TOOLCHAIN \ 168 SORT_THREADS \ 169 SVN \ 170 TESTS \ 171 USB_GADGET_EXAMPLES 172 173# 174# Default behaviour of some options depends on the architecture. Unfortunately 175# this means that we have to test TARGET_ARCH (the buildworld case) as well 176# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 177# used at all in bsd.*.mk, but we have to make an exception here if we want 178# to allow defaults for some things like clang to vary by target architecture. 179# Additional, per-target behavior should be rarely added only after much 180# gnashing of teeth and grinding of gears. 181# 182.if defined(TARGET_ARCH) 183__T=${TARGET_ARCH} 184.else 185__T=${MACHINE_ARCH} 186.endif 187.if defined(TARGET) 188__TT=${TARGET} 189.else 190__TT=${MACHINE} 191.endif 192# Clang is only for x86, powerpc and little-endian arm right now, by default. 193.if ${__T} == "amd64" || ${__T} == "i386" || ${__T:Mpowerpc*} 194__DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL CLANG_BOOTSTRAP 195.elif ${__T} == "arm" || ${__T} == "armv6" || ${__T} == "armv6hf" 196__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP 197# GCC is unable to build the full clang on arm, disable it by default. 198__DEFAULT_NO_OPTIONS+=CLANG_FULL 199.else 200__DEFAULT_NO_OPTIONS+=CLANG CLANG_FULL CLANG_BOOTSTRAP 201.endif 202# Clang the default system compiler only on little-endian arm and x86. 203.if ${__T} == "amd64" || ${__T} == "arm" || ${__T} == "armv6" || \ 204 ${__T} == "armv6hf" || ${__T} == "i386" 205__DEFAULT_YES_OPTIONS+=CLANG_IS_CC 206__DEFAULT_NO_OPTIONS+=GNUCXX 207# The pc98 bootloader requires gcc to build and so we must leave gcc enabled 208# for pc98 for now. 209.if ${__TT} == "pc98" 210__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP 211.else 212__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP 213.endif 214.else 215# If clang is not cc, then build gcc by default 216__DEFAULT_NO_OPTIONS+=CLANG_IS_CC CLANG CLANG_BOOTSTRAP 217__DEFAULT_YES_OPTIONS+=GCC GNUCXX GCC_BOOTSTRAP 218.endif 219 220.include <bsd.mkopt.mk> 221 222# 223# MK_* options that default to "yes" if the compiler is a C++11 compiler. 224# 225.include <bsd.compiler.mk> 226.for var in \ 227 LIBCPLUSPLUS 228.if !defined(MK_${var}) 229.if ${COMPILER_FEATURES:Mc++11} 230.if defined(WITHOUT_${var}) 231MK_${var}:= no 232.else 233MK_${var}:= yes 234.endif 235.else 236.if defined(WITH_${var}) 237MK_${var}:= yes 238.else 239MK_${var}:= no 240.endif 241.endif 242.endif 243.endfor 244 245# 246# Force some options off if their dependencies are off. 247# Order is somewhat important. 248# 249.if ${MK_LIBPTHREAD} == "no" 250MK_LIBTHR:= no 251.endif 252 253.if ${MK_LDNS} == "no" 254MK_LDNS_UTILS:= no 255MK_UNBOUND:= no 256.endif 257 258.if ${MK_SOURCELESS} == "no" 259MK_SOURCELESS_HOST:= no 260MK_SOURCELESS_UCODE:= no 261.endif 262 263.if ${MK_CDDL} == "no" 264MK_ZFS:= no 265MK_CTF:= no 266.endif 267 268.if ${MK_CRYPT} == "no" 269MK_OPENSSL:= no 270MK_OPENSSH:= no 271MK_KERBEROS:= no 272.endif 273 274.if ${MK_CXX} == "no" 275MK_CLANG:= no 276MK_GROFF:= no 277.endif 278 279.if ${MK_MAIL} == "no" 280MK_MAILWRAPPER:= no 281MK_SENDMAIL:= no 282MK_DMAGENT:= no 283.endif 284 285.if ${MK_NETGRAPH} == "no" 286MK_ATM:= no 287MK_BLUETOOTH:= no 288.endif 289 290.if ${MK_OPENSSL} == "no" 291MK_OPENSSH:= no 292MK_KERBEROS:= no 293.endif 294 295.if ${MK_PF} == "no" 296MK_AUTHPF:= no 297.endif 298 299.if ${MK_TEXTPROC} == "no" 300MK_GROFF:= no 301.endif 302 303.if ${MK_CROSS_COMPILER} == "no" 304MK_BINUTILS_BOOTSTRAP:= no 305MK_CLANG_BOOTSTRAP:= no 306MK_GCC_BOOTSTRAP:= no 307.endif 308 309.if ${MK_TOOLCHAIN} == "no" 310MK_BINUTILS:= no 311MK_CLANG:= no 312MK_GCC:= no 313MK_GDB:= no 314.endif 315 316.if ${MK_CLANG} == "no" 317MK_CLANG_EXTRAS:= no 318MK_CLANG_FULL:= no 319.endif 320 321# 322# Set defaults for the MK_*_SUPPORT variables. 323# 324 325# 326# MK_*_SUPPORT options which default to "yes" unless their corresponding 327# MK_* variable is set to "no". 328# 329.for var in \ 330 BZIP2 \ 331 GNU \ 332 INET \ 333 INET6 \ 334 KERBEROS \ 335 KVM \ 336 NETGRAPH \ 337 PAM \ 338 WIRELESS 339.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 340MK_${var}_SUPPORT:= no 341.else 342MK_${var}_SUPPORT:= yes 343.endif 344.endfor 345 346# 347# MK_* options whose default value depends on another option. 348# 349.for vv in \ 350 GSSAPI/KERBEROS \ 351 MAN_UTILS/MAN 352.if defined(WITH_${vv:H}) 353MK_${vv:H}:= yes 354.elif defined(WITHOUT_${vv:H}) 355MK_${vv:H}:= no 356.else 357MK_${vv:H}:= ${MK_${vv:T}} 358.endif 359.endfor 360 361.if !${COMPILER_FEATURES:Mc++11} 362MK_LLDB:= no 363.endif 364 365.endif 366