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 WARNS \ 72 WERROR 73 74__DEFAULT_NO_OPTIONS = \ 75 ASAN \ 76 BIND_NOW \ 77 BRANCH_PROTECTION \ 78 CCACHE_BUILD \ 79 CTF \ 80 INSTALL_AS_USER \ 81 PROFILE \ 82 RETPOLINE \ 83 STALE_STAGED \ 84 UBSAN \ 85 UNDEFINED_VERSION 86 87__DEFAULT_DEPENDENT_OPTIONS = \ 88 MAKE_CHECK_USE_SANDBOX/TESTS \ 89 STAGING_MAN/STAGING \ 90 STAGING_PROG/STAGING \ 91 STALE_STAGED/STAGING \ 92 93# 94# Default to disabling PIE on 32-bit architectures. The small address space 95# means that ASLR is of limited effectiveness, and it may cause issues with 96# some memory-hungry workloads. 97# 98.if ${MACHINE_ARCH} == "armv7" \ 99 || ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "powerpc" \ 100 || ${MACHINE_ARCH} == "powerpcspe" 101__DEFAULT_NO_OPTIONS+= PIE 102.else 103__DEFAULT_YES_OPTIONS+=PIE 104.endif 105 106.if ${MACHINE_CPUARCH} != "aarch64" 107BROKEN_OPTIONS+= BRANCH_PROTECTION 108.endif 109 110__SINGLE_OPTIONS = \ 111 INIT_ALL 112 113__INIT_ALL_OPTIONS= none pattern zero 114__INIT_ALL_DEFAULT= none 115 116.-include <local.opts.mk> 117 118.include <bsd.mkopt.mk> 119 120.include <bsd.cpu.mk> 121 122.endif # !_WITHOUT_SRCCONF 123 124.endif 125