1# $FreeBSD$ 2# 3# Option file for bmake builds. These options are available to all users of 4# bmake (including the source tree userland and kernel builds). They generally 5# control how binaries are made, shared vs dynamic, etc and some general options 6# relevant for all build environments. 7# 8# Users define WITH_FOO and WITHOUT_FOO on the command line or in /etc/src.conf 9# and /etc/make.conf files. These translate in the build system to MK_FOO={yes,no} 10# with (usually) sensible defaults. 11# 12# Makefiles must include bsd.opts.mk after defining specific MK_FOO options that 13# are applicable for that Makefile (typically there are none, but sometimes there 14# are exceptions). Recursive makes usually add MK_FOO=no for options that they wish 15# to omit from that make. 16# 17# Makefiles must include bsd.mkopt.mk before they test the value of any MK_FOO 18# variable. 19# 20# Makefiles may also assume that this file is included by bsd.own.mk should it 21# need variables defined there prior to the end of the Makefile where 22# bsd.{subdir,lib.bin}.mk is traditionally included. 23# 24# The old-style YES_FOO and NO_FOO are being phased out. No new instances of them 25# should be added. Old instances should be removed since they were just to 26# bridge the gap between FreeBSD 4 and FreeBSD 5. 27# 28# Makefiles should never test WITH_FOO or WITHOUT_FOO directly (although an 29# exception is made for _WITHOUT_SRCONF which turns off this mechanism 30# completely). 31# 32 33.if !target(__<bsd.opts.mk>__) 34__<bsd.opts.mk>__: 35 36.if !defined(_WITHOUT_SRCCONF) 37# 38# Define MK_* variables (which are either "yes" or "no") for users 39# to set via WITH_*/WITHOUT_* in /etc/src.conf and override in the 40# make(1) environment. 41# These should be tested with `== "no"' or `!= "no"' in makefiles. 42# The NO_* variables should only be set by makefiles for variables 43# that haven't been converted over. 44# 45 46# Only these options are used by bsd.*.mk. KERBEROS and OPENSSH are 47# unfortunately needed to support statically linking the entire 48# tree. su(1) wouldn't link since it depends on PAM which depends on 49# ssh libraries when building with OPENSSH, and likewise for KERBEROS. 50 51# All other variables used to build /usr/src live in src.opts.mk 52# and variables from both files are documented in src.conf(5). 53 54__DEFAULT_YES_OPTIONS = \ 55 ASSERT_DEBUG \ 56 DEBUG_FILES \ 57 DOCCOMPRESS \ 58 INCLUDES \ 59 INSTALLLIB \ 60 KERBEROS \ 61 MAKE_CHECK_USE_SANDBOX \ 62 MAN \ 63 MANCOMPRESS \ 64 NIS \ 65 NLS \ 66 OPENSSH \ 67 RELRO \ 68 SSP \ 69 TESTS \ 70 TOOLCHAIN \ 71 WARNS \ 72 WERROR 73 74__DEFAULT_NO_OPTIONS = \ 75 ASAN \ 76 BIND_NOW \ 77 CCACHE_BUILD \ 78 CTF \ 79 INIT_ALL_PATTERN \ 80 INIT_ALL_ZERO \ 81 INSTALL_AS_USER \ 82 MANSPLITPKG \ 83 PROFILE \ 84 RETPOLINE \ 85 STALE_STAGED \ 86 UBSAN 87 88__DEFAULT_DEPENDENT_OPTIONS = \ 89 MAKE_CHECK_USE_SANDBOX/TESTS \ 90 STAGING_MAN/STAGING \ 91 STAGING_PROG/STAGING \ 92 STALE_STAGED/STAGING \ 93 94# 95# Default to disabling PIE on 32-bit architectures. The small address space 96# means that ASLR is of limited effectiveness, and it may cause issues with 97# some memory-hungry workloads. 98# 99.if ${MACHINE_ARCH} == "armv6" || ${MACHINE_ARCH} == "armv7" \ 100 || ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "powerpc" \ 101 || ${MACHINE_ARCH} == "powerpcspe" 102__DEFAULT_NO_OPTIONS+= PIE 103.else 104__DEFAULT_YES_OPTIONS+=PIE 105.endif 106 107.include <bsd.mkopt.mk> 108 109.if ${MK_INIT_ALL_PATTERN} == "yes" && ${MK_INIT_ALL_ZERO} == "yes" 110.warning WITH_INIT_ALL_PATTERN and WITH_INIT_ALL_ZERO are mutually exclusive. 111.endif 112 113# 114# Supported NO_* options (if defined, MK_* will be forced to "no", 115# regardless of user's setting). 116# 117# These are transitional and will disappaer in the FreeBSD 12. 118# 119.for var in \ 120 CTF \ 121 DEBUG_FILES \ 122 INSTALLLIB \ 123 MAN \ 124 PROFILE \ 125 WARNS \ 126 WERROR 127.if defined(NO_${var}) 128.error NO_${var} is defined, but deprecated. Please use MK_${var}=no instead. 129MK_${var}:=no 130.endif 131.endfor 132 133.include <bsd.cpu.mk> 134 135.endif # !_WITHOUT_SRCCONF 136 137.endif 138