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# Allow user to configure things that only effect src tree builds. 34SRCCONF?= /etc/src.conf 35.if exists(${SRCCONF}) || ${SRCCONF} != "/etc/src.conf" 36.include "${SRCCONF}" 37.endif 38 39# Must be included after src.conf 40.include <bsd.own.mk> 41 42# 43# Define MK_* variables (which are either "yes" or "no") for users 44# to set via WITH_*/WITHOUT_* in /etc/src.conf and override in the 45# make(1) environment. 46# These should be tested with `== "no"' or `!= "no"' in makefiles. 47# The NO_* variables should only be set by makefiles for variables 48# that haven't been converted over. 49# 50 51# These options are used by src the builds 52 53__DEFAULT_YES_OPTIONS = \ 54 ACCT \ 55 ACPI \ 56 AMD \ 57 APM \ 58 ARM_EABI \ 59 AT \ 60 ATM \ 61 AUDIT \ 62 AUTHPF \ 63 BINUTILS \ 64 BINUTILS_BOOTSTRAP \ 65 BLUETOOTH \ 66 BOOT \ 67 BSD_CPIO \ 68 BSNMP \ 69 BZIP2 \ 70 CALENDAR \ 71 CAPSICUM \ 72 CASPER \ 73 CDDL \ 74 CPP \ 75 CROSS_COMPILER \ 76 CRYPT \ 77 CTM \ 78 CXX \ 79 DICT \ 80 DMAGENT \ 81 DYNAMICROOT \ 82 ED_CRYPTO \ 83 EXAMPLES \ 84 FDT \ 85 FLOPPY \ 86 FMTREE \ 87 FORTH \ 88 FP_LIBC \ 89 FREEBSD_UPDATE \ 90 GAMES \ 91 GCOV \ 92 GDB \ 93 GNU \ 94 GNU_GREP_COMPAT \ 95 GPIB \ 96 GPIO \ 97 GPL_DTC \ 98 GROFF \ 99 HTML \ 100 ICONV \ 101 INET \ 102 INET6 \ 103 IPFILTER \ 104 IPFW \ 105 JAIL \ 106 KDUMP \ 107 KVM \ 108 LDNS \ 109 LDNS_UTILS \ 110 LEGACY_CONSOLE \ 111 LIB32 \ 112 LIBPTHREAD \ 113 LIBTHR \ 114 LOCALES \ 115 LOCATE \ 116 LPR \ 117 LS_COLORS \ 118 LZMA_SUPPORT \ 119 MAIL \ 120 MAILWRAPPER \ 121 MAKE \ 122 NCURSESW \ 123 NDIS \ 124 NETCAT \ 125 NETGRAPH \ 126 NLS_CATALOGS \ 127 NS_CACHING \ 128 NTP \ 129 OPENSSL \ 130 PAM \ 131 PC_SYSINSTALL \ 132 PF \ 133 PKGBOOTSTRAP \ 134 PMC \ 135 PORTSNAP \ 136 PPP \ 137 QUOTAS \ 138 RCMDS \ 139 RCS \ 140 RESCUE \ 141 ROUTED \ 142 SENDMAIL \ 143 SETUID_LOGIN \ 144 SHAREDOCS \ 145 SOURCELESS \ 146 SOURCELESS_HOST \ 147 SOURCELESS_UCODE \ 148 SVNLITE \ 149 SYSCALL_COMPAT \ 150 SYSCONS \ 151 SYSINSTALL \ 152 TCSH \ 153 TELNET \ 154 TEXTPROC \ 155 UNBOUND \ 156 USB \ 157 UTMPX \ 158 VI \ 159 WIRELESS \ 160 WPA_SUPPLICANT_EAPOL \ 161 ZFS \ 162 ZONEINFO 163 164__DEFAULT_NO_OPTIONS = \ 165 BSD_GREP \ 166 CLANG_EXTRAS \ 167 EISA \ 168 FMAKE \ 169 HESIOD \ 170 LLDB \ 171 NAND \ 172 OFED \ 173 OPENLDAP \ 174 OPENSSH_NONE_CIPHER \ 175 SHARED_TOOLCHAIN \ 176 SORT_THREADS \ 177 SVN \ 178 TESTS \ 179 USB_GADGET_EXAMPLES 180 181# 182# Default behaviour of some options depends on the architecture. Unfortunately 183# this means that we have to test TARGET_ARCH (the buildworld case) as well 184# as MACHINE_ARCH (the non-buildworld case). Normally TARGET_ARCH is not 185# used at all in bsd.*.mk, but we have to make an exception here if we want 186# to allow defaults for some things like clang to vary by target architecture. 187# Additional, per-target behavior should be rarely added only after much 188# gnashing of teeth and grinding of gears. 189# 190.if defined(TARGET_ARCH) 191__T=${TARGET_ARCH} 192.else 193__T=${MACHINE_ARCH} 194.endif 195.if defined(TARGET) 196__TT=${TARGET} 197.else 198__TT=${MACHINE} 199.endif 200# Clang is only for x86, powerpc and little-endian arm right now, by default. 201.if ${__T} == "amd64" || ${__T} == "i386" || ${__T:Mpowerpc*} 202__DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL CLANG_BOOTSTRAP 203.elif ${__T} == "arm" || ${__T} == "armv6" || ${__T} == "armv6hf" 204__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP 205# GCC is unable to build the full clang on arm, disable it by default. 206__DEFAULT_NO_OPTIONS+=CLANG_FULL 207.else 208__DEFAULT_NO_OPTIONS+=CLANG CLANG_FULL CLANG_BOOTSTRAP 209.endif 210# Clang the default system compiler only on little-endian arm and x86. 211.if ${__T} == "amd64" || ${__T} == "arm" || ${__T} == "armv6" || \ 212 ${__T} == "armv6hf" || ${__T} == "i386" 213__DEFAULT_YES_OPTIONS+=CLANG_IS_CC 214__DEFAULT_NO_OPTIONS+=GNUCXX 215# The pc98 bootloader requires gcc to build and so we must leave gcc enabled 216# for pc98 for now. 217.if ${__TT} == "pc98" 218__DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP 219.else 220__DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP 221.endif 222.else 223# If clang is not cc, then build gcc by default 224__DEFAULT_NO_OPTIONS+=CLANG_IS_CC CLANG CLANG_BOOTSTRAP 225__DEFAULT_YES_OPTIONS+=GCC GNUCXX GCC_BOOTSTRAP 226.endif 227 228.include <bsd.mkopt.mk> 229 230# 231# MK_* options that default to "yes" if the compiler is a C++11 compiler. 232# 233.include <bsd.compiler.mk> 234.for var in \ 235 LIBCPLUSPLUS 236.if !defined(MK_${var}) 237.if ${COMPILER_FEATURES:Mc++11} 238.if defined(WITHOUT_${var}) 239MK_${var}:= no 240.else 241MK_${var}:= yes 242.endif 243.else 244.if defined(WITH_${var}) 245MK_${var}:= yes 246.else 247MK_${var}:= no 248.endif 249.endif 250.endif 251.endfor 252 253# 254# Force some options off if their dependencies are off. 255# Order is somewhat important. 256# 257.if ${MK_LIBPTHREAD} == "no" 258MK_LIBTHR:= no 259.endif 260 261.if ${MK_LDNS} == "no" 262MK_LDNS_UTILS:= no 263MK_UNBOUND:= no 264.endif 265 266.if ${MK_SOURCELESS} == "no" 267MK_SOURCELESS_HOST:= no 268MK_SOURCELESS_UCODE:= no 269.endif 270 271.if ${MK_CDDL} == "no" 272MK_ZFS:= no 273MK_CTF:= no 274.endif 275 276.if ${MK_CRYPT} == "no" 277MK_OPENSSL:= no 278MK_OPENSSH:= no 279MK_KERBEROS:= no 280.endif 281 282.if ${MK_CXX} == "no" 283MK_CLANG:= no 284MK_GROFF:= no 285.endif 286 287.if ${MK_MAIL} == "no" 288MK_MAILWRAPPER:= no 289MK_SENDMAIL:= no 290MK_DMAGENT:= no 291.endif 292 293.if ${MK_NETGRAPH} == "no" 294MK_ATM:= no 295MK_BLUETOOTH:= no 296.endif 297 298.if ${MK_OPENSSL} == "no" 299MK_OPENSSH:= no 300MK_KERBEROS:= no 301.endif 302 303.if ${MK_PF} == "no" 304MK_AUTHPF:= no 305.endif 306 307.if ${MK_TEXTPROC} == "no" 308MK_GROFF:= no 309.endif 310 311.if ${MK_CROSS_COMPILER} == "no" 312MK_BINUTILS_BOOTSTRAP:= no 313MK_CLANG_BOOTSTRAP:= no 314MK_GCC_BOOTSTRAP:= no 315.endif 316 317.if ${MK_TOOLCHAIN} == "no" 318MK_BINUTILS:= no 319MK_CLANG:= no 320MK_GCC:= no 321MK_GDB:= no 322.endif 323 324.if ${MK_CLANG} == "no" 325MK_CLANG_EXTRAS:= no 326MK_CLANG_FULL:= no 327.endif 328 329# 330# Set defaults for the MK_*_SUPPORT variables. 331# 332 333# 334# MK_*_SUPPORT options which default to "yes" unless their corresponding 335# MK_* variable is set to "no". 336# 337.for var in \ 338 BZIP2 \ 339 GNU \ 340 INET \ 341 INET6 \ 342 KERBEROS \ 343 KVM \ 344 NETGRAPH \ 345 PAM \ 346 WIRELESS 347.if defined(WITHOUT_${var}_SUPPORT) || ${MK_${var}} == "no" 348MK_${var}_SUPPORT:= no 349.else 350MK_${var}_SUPPORT:= yes 351.endif 352.endfor 353 354# 355# MK_* options whose default value depends on another option. 356# 357.for vv in \ 358 GSSAPI/KERBEROS \ 359 MAN_UTILS/MAN 360.if defined(WITH_${vv:H}) 361MK_${vv:H}:= yes 362.elif defined(WITHOUT_${vv:H}) 363MK_${vv:H}:= no 364.else 365MK_${vv:H}:= ${MK_${vv:T}} 366.endif 367.endfor 368 369.if !${COMPILER_FEATURES:Mc++11} 370MK_LLDB:= no 371.endif 372 373.endif 374