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 FMAKE \ 164 HESIOD \ 165 LLDB \ 166 NAND \ 167 OFED \ 168 OPENLDAP \ 169 OPENSSH_NONE_CIPHER \ 170 SHARED_TOOLCHAIN \ 171 SORT_THREADS \ 172 SVN 173 174# 175# Default behaviour of some options depends on the architecture. Unfortunately 176# this means that we have to test TARGET_ARCH (the buildworld case) as well 177# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 178# used at all in bsd.*.mk, but we have to make an exception here if we want 179# to allow defaults for some things like clang to vary by target architecture. 180# Additional, per-target behavior should be rarely added only after much 181# gnashing of teeth and grinding of gears. 182# 183.if defined(TARGET_ARCH) 184__T=${TARGET_ARCH} 185.else 186__T=${MACHINE_ARCH} 187.endif 188.if defined(TARGET) 189__TT=${TARGET} 190.else 191__TT=${MACHINE} 192.endif 193# Clang is only for x86, powerpc and little-endian arm right now, by default. 194.if ${__T} == "amd64" || ${__T} == "i386" || ${__T:Mpowerpc*} 195__DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL CLANG_BOOTSTRAP 196.elif ${__TT} == "arm" && ${__T:Marm*eb*} == "" 197__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP 198# GCC is unable to build the full clang on arm, disable it by default. 199__DEFAULT_NO_OPTIONS+=CLANG_FULL 200.else 201__DEFAULT_NO_OPTIONS+=CLANG CLANG_FULL CLANG_BOOTSTRAP 202.endif 203# Clang the default system compiler only on little-endian arm and x86. 204.if ${__T} == "amd64" || (${__TT} == "arm" && ${__T:Marm*eb*} == "") || \ 205 ${__T} == "i386" 206__DEFAULT_YES_OPTIONS+=CLANG_IS_CC 207__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 208.else 209# If clang is not cc, then build gcc by default 210__DEFAULT_NO_OPTIONS+=CLANG_IS_CC CLANG CLANG_BOOTSTRAP 211__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX 212.endif 213 214.include <bsd.mkopt.mk> 215 216# 217# MK_* options that default to "yes" if the compiler is a C++11 compiler. 218# 219.include <bsd.compiler.mk> 220.for var in \ 221 LIBCPLUSPLUS 222.if !defined(MK_${var}) 223.if ${COMPILER_FEATURES:Mc++11} 224.if defined(WITHOUT_${var}) 225MK_${var}:= no 226.else 227MK_${var}:= yes 228.endif 229.else 230.if defined(WITH_${var}) 231MK_${var}:= yes 232.else 233MK_${var}:= no 234.endif 235.endif 236.endif 237.endfor 238 239# 240# Force some options off if their dependencies are off. 241# Order is somewhat important. 242# 243.if ${MK_LIBPTHREAD} == "no" 244MK_LIBTHR:= no 245.endif 246 247.if ${MK_LDNS} == "no" 248MK_LDNS_UTILS:= no 249MK_UNBOUND:= no 250.endif 251 252.if ${MK_SOURCELESS} == "no" 253MK_SOURCELESS_HOST:= no 254MK_SOURCELESS_UCODE:= no 255.endif 256 257.if ${MK_CDDL} == "no" 258MK_ZFS:= no 259MK_CTF:= no 260.endif 261 262.if ${MK_CRYPT} == "no" 263MK_OPENSSL:= no 264MK_OPENSSH:= no 265MK_KERBEROS:= no 266.endif 267 268.if ${MK_CXX} == "no" 269MK_CLANG:= no 270MK_GROFF:= no 271MK_GNUCXX:= no 272.endif 273 274.if ${MK_MAIL} == "no" 275MK_MAILWRAPPER:= no 276MK_SENDMAIL:= no 277MK_DMAGENT:= no 278.endif 279 280.if ${MK_NETGRAPH} == "no" 281MK_ATM:= no 282MK_BLUETOOTH:= no 283.endif 284 285.if ${MK_OPENSSL} == "no" 286MK_OPENSSH:= no 287MK_KERBEROS:= no 288.endif 289 290.if ${MK_PF} == "no" 291MK_AUTHPF:= no 292.endif 293 294.if ${MK_TEXTPROC} == "no" 295MK_GROFF:= no 296.endif 297 298.if ${MK_CROSS_COMPILER} == "no" 299MK_BINUTILS_BOOTSTRAP:= no 300MK_CLANG_BOOTSTRAP:= no 301MK_GCC_BOOTSTRAP:= no 302.endif 303 304.if ${MK_TOOLCHAIN} == "no" 305MK_BINUTILS:= no 306MK_CLANG:= no 307MK_GCC:= no 308MK_GDB:= no 309.endif 310 311.if ${MK_CLANG} == "no" 312MK_CLANG_EXTRAS:= no 313MK_CLANG_FULL:= no 314.endif 315 316# 317# Set defaults for the MK_*_SUPPORT variables. 318# 319 320# 321# MK_*_SUPPORT options which default to "yes" unless their corresponding 322# MK_* variable is set to "no". 323# 324.for var in \ 325 BZIP2 \ 326 GNU \ 327 INET \ 328 INET6 \ 329 KERBEROS \ 330 KVM \ 331 NETGRAPH \ 332 PAM \ 333 TESTS \ 334 WIRELESS 335.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 336MK_${var}_SUPPORT:= no 337.else 338MK_${var}_SUPPORT:= yes 339.endif 340.endfor 341 342# 343# MK_* options whose default value depends on another option. 344# 345.for vv in \ 346 GSSAPI/KERBEROS \ 347 MAN_UTILS/MAN 348.if defined(WITH_${vv:H}) 349MK_${vv:H}:= yes 350.elif defined(WITHOUT_${vv:H}) 351MK_${vv:H}:= no 352.else 353MK_${vv:H}:= ${MK_${vv:T}} 354.endif 355.endfor 356 357.if !${COMPILER_FEATURES:Mc++11} 358MK_LLDB:= no 359.endif 360 361# gcc 4.8 and newer supports libc++, so suppress gnuc++ in that case. 362# while in theory we could build it with that, we don't want to do 363# that since it creates too much confusion for too little gain. 364.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40800 365MK_GNUCXX:=no 366MK_GCC:=no 367.endif 368 369.endif # !target(__<src.opts.mk>__) 370