make.conf :
CPUTYPE= ivybridge
MTREE_FOLLOWS_SYMLINKS= -L
OPTIONS_UNSET+= PULSEAUDIO PULSE ALSA JACK DEBUG
CPUTYPE= ivybridge
MTREE_FOLLOWS_SYMLINKS= -L
OPTIONS_UNSET+= PULSEAUDIO PULSE ALSA JACK DEBUG
WITHOUT_LLVM_TARGET_ALL=yes
Simple answer: no. The build system only needs the variable up and including the equal sign.
MAKE_JOBS_NUMBERMAKE_ARGS+=-j4OPTIONS_SETIt acts as an override.
Use something like ports-mgmt/poudriere or ports-mgmt/synth to build your own packages with your own options/defaults. Much easier to use.
That's certainly not the case on FreeBSD, the CDDL is compatible enough with the BSD license.
ld: error: unable to find library -legacy
cc: error: linker command failed with exit code 1 (use -v to see invocation)
*** Error code 1/usr/src/contrib/libunwind/src/libunwind.cpp:18:10: fatal error: 'new' file not found
#include <new>
^~~~~
1 error generated.
*** Error code 1
Stop.
make[4]: stopped in /usr/src/lib/libgcc_eh
*** Error code 1thanks so much
CPUTYPE?=haswell
#CFLAGS=-O2 -pipe -fno-strict-aliasing
#COPTFLAGS=-O2 -pipe -fno-strict-aliasing
MALLOC_PRODUCTION="YES"
MAKE_JOBS_NUMBER=4
# CC
CC=/usr/local/bin/clang80
CXX=/usr/local/bin/clang++80
CPP=/usr/local/bin/clang-cpp80
#LD=/usr/local/bin/ld
# Ports stuffs
#FORCE_MAKE_JOBS=YES
DEFAULT_VERSIONS+= ssl=libressl python=3.8 python3=3.8 perl5=5.30 llvm=8.0
DEVELOPER=YES
OPTIONS_SET+=SAFESTACK CFIHARDEN IPV6 SSL PERL TCL \
PYTHON THREADS MANPAGES OPENSSL PCRE
OPTIONS_UNSET+=DEBUG DOCS EXAMPLES GNUTLS
WITH_CCACHE_BUILD="yes"
ghost% cat /etc/src.confWITH_CCACHE_BUILD=
WITHOUT_AMD=
WITHOUT_ASSERT_DEBUG=
WITHOUT_CLANG=
WITHOUT_FLOPPY=
WITHOUT_FREEBSD_UPDATE=
# Need to verify Kerberos from ports before disabling crypto
#WITHOUT_CRYPT=
WITHOUT_FTP=
WITHOUT_HTML=
WITHOUT_IPFILTER=
WITHOUT_IPFW=
WITHOUT_IPX=
WITHOUT_GDB=
WITHOUT_GAMES=
WITHOUT_TESTS=
WITHOUT_DEBUG_FILES=
WITHOUT_INETD=
WITHOUT_LDNS=
WITHOUT_LLDB=
WITHOUT_LPR=
WITHOUT_NETCAT=
WITHOUT_NIS=
WITH_PIE=
WITHOUT_PPP=
WITH_RATELIMIT=
WITHOUT_PROFILE=
WITHOUT_RCS=
WITHOUT_REPRODUCIBLE_BUILD=
WITH_RETPOLINE=
WITHOUT_TALK=
WITHOUT_TELNET=
WITHOUT_LLVM_TARGET_ALL=MALLOC_PRODUCTION=yes
CPUTYPE?=haswell
MAKE_JOBS_NUMBER?=4
WITH_FAST_DEPEND=yes
.if ${.CURDIR:M*/usr/src*} || ${.CURDIR:M*/usr/obj*}
KERNCONF=LAPTOP
WITH_CCACHE_BUILD=yes
CCACHE_DIR=/var/ccache/freebsd
.endif
.if ${.CURDIR:M*/usr/ports*}
WITH_CCACHE_BUILD=yes
CCACHE_DIR=/var/ccache/ports
DEFAULT_VERSIONS+= ssl=libressl
OPTIONS_UNSET+= DEBUG PULSEAUDIO CUPS IPV6 LPR COLORD DBUS GCONF PRINT TEST TESTS VDPAU SMB XINERAMA
OPTIONS_SET+= OPTIMIZED_CFLAGS SIMD OPUS WEBP
DISABLE_VULNERABILITIES=yes
.endif
.if ${.CURDIR:M*/audio/musicpd}
OPTIONS_UNSET+= CURL
OPTIONS_SET+= FAAD
.endif
.if ${.CURDIR:M*/emulators/virtualbox-ose}
OPTIONS_UNSET+= UDPTUNNEL VNC WEBSERVICE
.endif
.if ${.CURDIR:M*/www/chromium*}
CCACHE_DIR=/var/ccache/chromium
OPTIONS_UNSET+= KERBEROS DRIVER
.endif
.if ${.CURDIR:M*/misc/mc}
OPTIONS_UNSET+= SFTP SUBSHELL X11
.endif
.if ${.CURDIR:M*/ftp/curl}
OPTIONS_UNSET+= GSSAPI_BASE COOKIES
OPTIONS_SET+= GSSAPI_NONE
.endifCPUTYPE?=haswell
MALLOC_PRODUCTION=yes
WITH_CCACHE_BUILD=yes
WITHOUT_ATM=
WITHOUT_BLACKLIST_SUPPORT=
WITHOUT_BLACKLIST=
WITHOUT_CALENDAR=
WITHOUT_DEBUG_FILES=
WITHOUT_FLOPPY=
WITHOUT_FTP=
WITHOUT_GAMES=
WITHOUT_GDB=
WITHOUT_GOOGLETEST=
WITHOUT_HTML=
WITHOUT_HYPERV=
WITHOUT_INET6_SUPPORT=
WITHOUT_INET6=
WITHOUT_INETD=
WITHOUT_IPFILTER=
WITHOUT_KERNEL_SYMBOLS=
WITHOUT_LDNS=
WITHOUT_LPR=
WITHOUT_NLS_CATALOGS=
WITHOUT_NLS=
WITHOUT_NTP=
WITHOUT_NVME=
#WITHOUT_PF=
WITHOUT_PPP=
WITHOUT_RADIUS_SUPPORT=
WITHOUT_RCMDS=
WITHOUT_RCS=
WITHOUT_RESCUE=
WITHOUT_SENDMAIL=
WITHOUT_SHAREDOCS=
WITHOUT_TALK=
WITHOUT_TELNET=
WITHOUT_TESTS_SUPPORT=
WITHOUT_TESTS=
WITHOUT_TFTP=
WITHOUT_TIMED=
WITHOUT_UNBOUND=
WITH_PIE=
WITH_RETPOLINE=
WITHOUT_LLVM_TARGET_ALL=
WITH_LLVM_TARGET_X86=
WITHOUT_CLANG_FULL=
WITH_RATELIMIT=WITH_META_MODE=yes