1# 2# Option file for bmake builds. These options are available to all users of 3# bmake (including the source tree userland and kernel builds). They generally 4# control how binaries are made, shared vs dynamic, etc and some general options 5# relevant for all build environments. 6# 7# Users define WITH_FOO and WITHOUT_FOO on the command line or in /etc/src.conf 8# and /etc/make.conf files. These translate in the build system to MK_FOO={yes,no} 9# with (usually) sensible defaults. 10# 11# Makefiles must include bsd.opts.mk after defining specific MK_FOO options that 12# are applicable for that Makefile (typically there are none, but sometimes there 13# are exceptions). Recursive makes usually add MK_FOO=no for options that they wish 14# to omit from that make. 15# 16# Makefiles must include bsd.mkopt.mk before they test the value of any MK_FOO 17# variable. 18# 19# Makefiles may also assume that this file is included by bsd.own.mk should it 20# need variables defined there prior to the end of the Makefile where 21# bsd.{subdir,lib.bin}.mk is traditionally included. 22# 23# The old-style YES_FOO and NO_FOO are being phased out. No new instances of them 24# should be added. Old instances should be removed since they were just to 25# bridge the gap between FreeBSD 4 and FreeBSD 5. 26# 27# Makefiles should never test WITH_FOO or WITHOUT_FOO directly (although an 28# exception is made for _WITHOUT_SRCONF which turns off this mechanism 29# completely). 30# 31 32.if !target(__<bsd.opts.mk>__) 33__<bsd.opts.mk>__: 34 35.if !defined(_WITHOUT_SRCCONF) 36# 37# Define MK_* variables (which are either "yes" or "no") for users 38# to set via WITH_*/WITHOUT_* in /etc/src.conf and override in the 39# make(1) environment. 40# These should be tested with `== "no"' or `!= "no"' in makefiles. 41# The NO_* variables should only be set by makefiles for variables 42# that haven't been converted over. 43# 44 45# Only these options are used by bsd.*.mk. KERBEROS and OPENSSH are 46# unfortunately needed to support statically linking the entire 47# tree. su(1) wouldn't link since it depends on PAM which depends on 48# ssh libraries when building with OPENSSH, and likewise for KERBEROS. 49 50# All other variables used to build /usr/src live in src.opts.mk 51# and variables from both files are documented in src.conf(5). 52 53__DEFAULT_YES_OPTIONS = \ 54 ASSERT_DEBUG \ 55 DEBUG_FILES \ 56 DOCCOMPRESS \ 57 INCLUDES \ 58 INSTALLLIB \ 59 KERBEROS \ 60 MAKE_CHECK_USE_SANDBOX \ 61 MAN \ 62 MANCOMPRESS \ 63 MANSPLITPKG \ 64 NIS \ 65 NLS \ 66 OPENSSH \ 67 RELRO \ 68 SSP \ 69 TESTS \ 70 TOOLCHAIN \ 71 UNDEFINED_VERSION \ 72 WARNS \ 73 WERROR 74 75__DEFAULT_NO_OPTIONS = \ 76 ASAN \ 77 BIND_NOW \ 78 CCACHE_BUILD \ 79 CTF \ 80 INSTALL_AS_USER \ 81 PROFILE \ 82 RETPOLINE \ 83 STALE_STAGED \ 84 UBSAN 85 86__DEFAULT_DEPENDENT_OPTIONS = \ 87 MAKE_CHECK_USE_SANDBOX/TESTS \ 88 STAGING_MAN/STAGING \ 89 STAGING_PROG/STAGING \ 90 STALE_STAGED/STAGING \ 91 92# 93# Default to disabling PIE on 32-bit architectures. The small address space 94# means that ASLR is of limited effectiveness, and it may cause issues with 95# some memory-hungry workloads. 96# 97.if ${MACHINE_ARCH} == "armv6" || ${MACHINE_ARCH} == "armv7" \ 98 || ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "powerpc" \ 99 || ${MACHINE_ARCH} == "powerpcspe" 100__DEFAULT_NO_OPTIONS+= PIE 101.else 102__DEFAULT_YES_OPTIONS+=PIE 103.endif 104 105__SINGLE_OPTIONS = \ 106 INIT_ALL 107 108__INIT_ALL_OPTIONS= none pattern zero 109__INIT_ALL_DEFAULT= none 110 111.-include <local.opts.mk> 112 113.include <bsd.mkopt.mk> 114 115# 116# Supported NO_* options (if defined, MK_* will be forced to "no", 117# regardless of user's setting). 118# 119# These are transitional and will disappaer in the FreeBSD 12. 120# 121.for var in \ 122 CTF \ 123 DEBUG_FILES \ 124 INSTALLLIB \ 125 MAN \ 126 PROFILE \ 127 WARNS \ 128 WERROR 129.if defined(NO_${var}) 130.error NO_${var} is defined, but deprecated. Please use MK_${var}=no instead. 131MK_${var}:=no 132.endif 133.endfor 134 135.include <bsd.cpu.mk> 136 137.endif # !_WITHOUT_SRCCONF 138 139.endif 140