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 AT \ 52 ATM \ 53 AUDIT \ 54 AUTHPF \ 55 BINUTILS \ 56 BINUTILS_BOOTSTRAP \ 57 BLUETOOTH \ 58 BOOT \ 59 BSD_CPIO \ 60 BSNMP \ 61 BZIP2 \ 62 CALENDAR \ 63 CAPSICUM \ 64 CASPER \ 65 CDDL \ 66 CPP \ 67 CROSS_COMPILER \ 68 CRYPT \ 69 CTM \ 70 CUSE \ 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 HYPERV \ 94 ICONV \ 95 INET \ 96 INET6 \ 97 IPFILTER \ 98 IPFW \ 99 JAIL \ 100 KDUMP \ 101 KVM \ 102 LDNS \ 103 LDNS_UTILS \ 104 LEGACY_CONSOLE \ 105 LIB32 \ 106 LIBPTHREAD \ 107 LIBTHR \ 108 LOCALES \ 109 LOCATE \ 110 LPR \ 111 LS_COLORS \ 112 LZMA_SUPPORT \ 113 MAIL \ 114 MAILWRAPPER \ 115 MAKE \ 116 NDIS \ 117 NETCAT \ 118 NETGRAPH \ 119 NLS_CATALOGS \ 120 NS_CACHING \ 121 NTP \ 122 OPENSSL \ 123 PAM \ 124 PC_SYSINSTALL \ 125 PF \ 126 PKGBOOTSTRAP \ 127 PMC \ 128 PORTSNAP \ 129 PPP \ 130 QUOTAS \ 131 RCMDS \ 132 RCS \ 133 RESCUE \ 134 ROUTED \ 135 SENDMAIL \ 136 SETUID_LOGIN \ 137 SHAREDOCS \ 138 SOURCELESS \ 139 SOURCELESS_HOST \ 140 SOURCELESS_UCODE \ 141 SVNLITE \ 142 SYSCALL_COMPAT \ 143 SYSCONS \ 144 SYSINSTALL \ 145 TCSH \ 146 TELNET \ 147 TESTS \ 148 TEXTPROC \ 149 UNBOUND \ 150 USB \ 151 UTMPX \ 152 VI \ 153 VT \ 154 WIRELESS \ 155 WPA_SUPPLICANT_EAPOL \ 156 ZFS \ 157 ZONEINFO 158 159__DEFAULT_NO_OPTIONS = \ 160 BSD_GREP \ 161 CLANG_EXTRAS \ 162 EISA \ 163 ELFTOOLCHAIN_TOOLS \ 164 FMAKE \ 165 HESIOD \ 166 LLDB \ 167 NAND \ 168 OFED \ 169 OPENLDAP \ 170 OPENSSH_NONE_CIPHER \ 171 SHARED_TOOLCHAIN \ 172 SORT_THREADS \ 173 SVN 174 175# 176# Default behaviour of some options depends on the architecture. Unfortunately 177# this means that we have to test TARGET_ARCH (the buildworld case) as well 178# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 179# used at all in bsd.*.mk, but we have to make an exception here if we want 180# to allow defaults for some things like clang to vary by target architecture. 181# Additional, per-target behavior should be rarely added only after much 182# gnashing of teeth and grinding of gears. 183# 184.if defined(TARGET_ARCH) 185__T=${TARGET_ARCH} 186.else 187__T=${MACHINE_ARCH} 188.endif 189.if defined(TARGET) 190__TT=${TARGET} 191.else 192__TT=${MACHINE} 193.endif 194# Clang is only for x86, powerpc and little-endian arm right now, by default. 195.if ${__T} == "amd64" || ${__T} == "i386" || ${__T:Mpowerpc*} 196__DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL CLANG_BOOTSTRAP 197.elif ${__TT} == "arm" && ${__T:Marm*eb*} == "" 198__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP 199# GCC is unable to build the full clang on arm, disable it by default. 200__DEFAULT_NO_OPTIONS+=CLANG_FULL 201.else 202__DEFAULT_NO_OPTIONS+=CLANG CLANG_FULL CLANG_BOOTSTRAP 203.endif 204# Clang the default system compiler only on little-endian arm and x86. 205.if ${__T} == "amd64" || (${__TT} == "arm" && ${__T:Marm*eb*} == "") || \ 206 ${__T} == "i386" 207__DEFAULT_YES_OPTIONS+=CLANG_IS_CC 208__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 209.else 210# If clang is not cc, then build gcc by default 211__DEFAULT_NO_OPTIONS+=CLANG_IS_CC CLANG CLANG_BOOTSTRAP 212__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 213.endif 214 215.include <bsd.mkopt.mk> 216 217# 218# MK_* options that default to "yes" if the compiler is a C++11 compiler. 219# 220.include <bsd.compiler.mk> 221.for var in \ 222 LIBCPLUSPLUS 223.if !defined(MK_${var}) 224.if ${COMPILER_FEATURES:Mc++11} 225.if defined(WITHOUT_${var}) 226MK_${var}:= no 227.else 228MK_${var}:= yes 229.endif 230.else 231.if defined(WITH_${var}) 232MK_${var}:= yes 233.else 234MK_${var}:= no 235.endif 236.endif 237.endif 238.endfor 239 240# 241# Force some options off if their dependencies are off. 242# Order is somewhat important. 243# 244.if ${MK_LIBPTHREAD} == "no" 245MK_LIBTHR:= no 246.endif 247 248.if ${MK_LDNS} == "no" 249MK_LDNS_UTILS:= no 250MK_UNBOUND:= no 251.endif 252 253.if ${MK_SOURCELESS} == "no" 254MK_SOURCELESS_HOST:= no 255MK_SOURCELESS_UCODE:= no 256.endif 257 258.if ${MK_CDDL} == "no" 259MK_ZFS:= no 260MK_CTF:= no 261.endif 262 263.if ${MK_CRYPT} == "no" 264MK_OPENSSL:= no 265MK_OPENSSH:= no 266MK_KERBEROS:= no 267.endif 268 269.if ${MK_CXX} == "no" 270MK_CLANG:= no 271MK_GROFF:= no 272MK_GNUCXX:= no 273.endif 274 275.if ${MK_MAIL} == "no" 276MK_MAILWRAPPER:= no 277MK_SENDMAIL:= no 278MK_DMAGENT:= no 279.endif 280 281.if ${MK_NETGRAPH} == "no" 282MK_ATM:= no 283MK_BLUETOOTH:= no 284.endif 285 286.if ${MK_OPENSSL} == "no" 287MK_OPENSSH:= no 288MK_KERBEROS:= no 289.endif 290 291.if ${MK_PF} == "no" 292MK_AUTHPF:= no 293.endif 294 295.if ${MK_TEXTPROC} == "no" 296MK_GROFF:= no 297.endif 298 299.if ${MK_CROSS_COMPILER} == "no" 300MK_BINUTILS_BOOTSTRAP:= no 301MK_CLANG_BOOTSTRAP:= no 302MK_GCC_BOOTSTRAP:= no 303.endif 304 305.if ${MK_TOOLCHAIN} == "no" 306MK_BINUTILS:= no 307MK_CLANG:= no 308MK_GCC:= no 309MK_GDB:= no 310MK_INCLUDES:= no 311.endif 312 313.if ${MK_CLANG} == "no" 314MK_CLANG_EXTRAS:= no 315MK_CLANG_FULL:= no 316.endif 317 318# 319# Set defaults for the MK_*_SUPPORT variables. 320# 321 322# 323# MK_*_SUPPORT options which default to "yes" unless their corresponding 324# MK_* variable is set to "no". 325# 326.for var in \ 327 BZIP2 \ 328 GNU \ 329 INET \ 330 INET6 \ 331 KERBEROS \ 332 KVM \ 333 NETGRAPH \ 334 PAM \ 335 TESTS \ 336 WIRELESS 337.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 338MK_${var}_SUPPORT:= no 339.else 340MK_${var}_SUPPORT:= yes 341.endif 342.endfor 343 344# 345# MK_* options whose default value depends on another option. 346# 347.for vv in \ 348 GSSAPI/KERBEROS \ 349 MAN_UTILS/MAN 350.if defined(WITH_${vv:H}) 351MK_${vv:H}:= yes 352.elif defined(WITHOUT_${vv:H}) 353MK_${vv:H}:= no 354.else 355MK_${vv:H}:= ${MK_${vv:T}} 356.endif 357.endfor 358 359.if !${COMPILER_FEATURES:Mc++11} 360MK_LLDB:= no 361.endif 362 363# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 364# while in theory we could build it with that, we don't want to do 365# that since it creates too much confusion for too little gain. 366.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 367MK_GNUCXX:=no 368MK_GCC:=no 369.endif 370 371.endif # !target(__<src.opts.mk>__) 372