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 CUSE \ 72 CXX \ 73 DICT \ 74 DMAGENT \ 75 DYNAMICROOT \ 76 ED_CRYPTO \ 77 EXAMPLES \ 78 FDT \ 79 FLOPPY \ 80 FMTREE \ 81 FORTH \ 82 FP_LIBC \ 83 FREEBSD_UPDATE \ 84 GAMES \ 85 GCOV \ 86 GDB \ 87 GNU \ 88 GNU_GREP_COMPAT \ 89 GPIB \ 90 GPIO \ 91 GPL_DTC \ 92 GROFF \ 93 HTML \ 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 TEXTPROC \ 148 UNBOUND \ 149 USB \ 150 UTMPX \ 151 VI \ 152 VT_SUPPORT \ 153 WIRELESS \ 154 WPA_SUPPLICANT_EAPOL \ 155 ZFS \ 156 ZONEINFO 157 158__DEFAULT_NO_OPTIONS = \ 159 BSD_GREP \ 160 CLANG_EXTRAS \ 161 EISA \ 162 FMAKE \ 163 HESIOD \ 164 LLDB \ 165 NAND \ 166 OFED \ 167 OPENLDAP \ 168 OPENSSH_NONE_CIPHER \ 169 SHARED_TOOLCHAIN \ 170 SORT_THREADS \ 171 SVN \ 172 TESTS \ 173 USB_GADGET_EXAMPLES 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 ${__T} == "arm" || ${__T} == "armv6" || ${__T} == "armv6hf" 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" || ${__T} == "arm" || ${__T} == "armv6" || \ 206 ${__T} == "armv6hf" || ${__T} == "i386" 207__DEFAULT_YES_OPTIONS+=CLANG_IS_CC 208__DEFAULT_NO_OPTIONS+=GNUCXX 209# The pc98 bootloader requires gcc to build and so we must leave gcc enabled 210# for pc98 for now. 211.if ${__TT} == "pc98" 212__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP 213.else 214__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP 215.endif 216.else 217# If clang is not cc, then build gcc by default 218__DEFAULT_NO_OPTIONS+=CLANG_IS_CC CLANG CLANG_BOOTSTRAP 219__DEFAULT_YES_OPTIONS+=GCC GNUCXX GCC_BOOTSTRAP 220.endif 221 222.include <bsd.mkopt.mk> 223 224# 225# MK_* options that default to "yes" if the compiler is a C++11 compiler. 226# 227.include <bsd.compiler.mk> 228.for var in \ 229 LIBCPLUSPLUS 230.if !defined(MK_${var}) 231.if ${COMPILER_FEATURES:Mc++11} 232.if defined(WITHOUT_${var}) 233MK_${var}:= no 234.else 235MK_${var}:= yes 236.endif 237.else 238.if defined(WITH_${var}) 239MK_${var}:= yes 240.else 241MK_${var}:= no 242.endif 243.endif 244.endif 245.endfor 246 247# 248# Force some options off if their dependencies are off. 249# Order is somewhat important. 250# 251.if ${MK_LIBPTHREAD} == "no" 252MK_LIBTHR:= no 253.endif 254 255.if ${MK_LDNS} == "no" 256MK_LDNS_UTILS:= no 257MK_UNBOUND:= no 258.endif 259 260.if ${MK_SOURCELESS} == "no" 261MK_SOURCELESS_HOST:= no 262MK_SOURCELESS_UCODE:= no 263.endif 264 265.if ${MK_CDDL} == "no" 266MK_ZFS:= no 267MK_CTF:= no 268.endif 269 270.if ${MK_CRYPT} == "no" 271MK_OPENSSL:= no 272MK_OPENSSH:= no 273MK_KERBEROS:= no 274.endif 275 276.if ${MK_CXX} == "no" 277MK_CLANG:= no 278MK_GROFF:= no 279.endif 280 281.if ${MK_MAIL} == "no" 282MK_MAILWRAPPER:= no 283MK_SENDMAIL:= no 284MK_DMAGENT:= no 285.endif 286 287.if ${MK_NETGRAPH} == "no" 288MK_ATM:= no 289MK_BLUETOOTH:= no 290.endif 291 292.if ${MK_OPENSSL} == "no" 293MK_OPENSSH:= no 294MK_KERBEROS:= no 295.endif 296 297.if ${MK_PF} == "no" 298MK_AUTHPF:= no 299.endif 300 301.if ${MK_TEXTPROC} == "no" 302MK_GROFF:= no 303.endif 304 305.if ${MK_CROSS_COMPILER} == "no" 306MK_BINUTILS_BOOTSTRAP:= no 307MK_CLANG_BOOTSTRAP:= no 308MK_GCC_BOOTSTRAP:= no 309.endif 310 311.if ${MK_TOOLCHAIN} == "no" 312MK_BINUTILS:= no 313MK_CLANG:= no 314MK_GCC:= no 315MK_GDB:= no 316.endif 317 318.if ${MK_CLANG} == "no" 319MK_CLANG_EXTRAS:= no 320MK_CLANG_FULL:= no 321.endif 322 323# 324# Set defaults for the MK_*_SUPPORT variables. 325# 326 327# 328# MK_*_SUPPORT options which default to "yes" unless their corresponding 329# MK_* variable is set to "no". 330# 331.for var in \ 332 BZIP2 \ 333 GNU \ 334 INET \ 335 INET6 \ 336 KERBEROS \ 337 KVM \ 338 NETGRAPH \ 339 PAM \ 340 WIRELESS 341.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 342MK_${var}_SUPPORT:= no 343.else 344MK_${var}_SUPPORT:= yes 345.endif 346.endfor 347 348# 349# MK_* options whose default value depends on another option. 350# 351.for vv in \ 352 GSSAPI/KERBEROS \ 353 MAN_UTILS/MAN 354.if defined(WITH_${vv:H}) 355MK_${vv:H}:= yes 356.elif defined(WITHOUT_${vv:H}) 357MK_${vv:H}:= no 358.else 359MK_${vv:H}:= ${MK_${vv:T}} 360.endif 361.endfor 362 363.if !${COMPILER_FEATURES:Mc++11} 364MK_LLDB:= no 365.endif 366 367.endif 368