Index: head/Mk/bsd.default-versions.mk
===================================================================
--- head/Mk/bsd.default-versions.mk	(revision 455409)
+++ head/Mk/bsd.default-versions.mk	(revision 455410)
@@ -1,145 +1,145 @@
 # $FreeBSD$
 #
 # MAINTAINER:	ports@FreeBSD.org
 #
 # Provide default versions for ports with multiple versions selectable
 # by the user.
 #
 # Users who want to override these defaults can easily do so by defining
 # DEFAULT_VERSIONS in their make.conf as follows:
 #
 #   DEFAULT_VERSIONS=	perl5=5.20 ruby=2.0
 
 .if !defined(_INCLUDE_BSD_DEFAULT_VERSIONS_MK)
 _INCLUDE_BSD_DEFAULT_VERSIONS_MK=	yes
 
 LOCALBASE?=	/usr/local
 
 .for lang in APACHE BDB FIREBIRD FORTRAN FPC GCC GHOSTSCRIPT LINUX LUA MYSQL \
 	PERL5 PGSQL PHP PYTHON PYTHON2 PYTHON3 RUBY SSL TCLTK
 .if defined(${lang}_DEFAULT)
 WARNING+=	"The variable ${lang}_DEFAULT is set and it should only be defined through DEFAULT_VERSIONS+=${lang:tl}=${${lang}_DEFAULT} in /etc/make.conf"
 WARNING+=	"This behaviour has never been supported and will be removed on 2017-01-31"
 .endif
 #.undef ${lang}_DEFAULT
 .endfor
 
 .for lang in ${DEFAULT_VERSIONS}
 _l=		${lang:C/=.*//g}
 ${_l:tu}_DEFAULT=	${lang:C/.*=//g}
 .endfor
 
 # Possible values: 2.2, 2.4
 APACHE_DEFAULT?=	2.4
 # Possible values: 48, 5, 6
 BDB_DEFAULT?=		5
 # Possible values: 2.5
 FIREBIRD_DEFAULT?=	2.5
 # Possible values: flang (experimental), gfortran
 FORTRAN_DEFAULT?=	gfortran
 # Possible values: 3.0.0
 FPC_DEFAULT?=		3.0.2
-# Possible values: 4.8, 4.9, 5, 6, 7
+# Possible values: 4.9, 5, 6, 7
 GCC_DEFAULT?=		6
 # Possible values: 7, 8, 9, agpl
 GHOSTSCRIPT_DEFAULT?=	agpl
 .if ${ARCH} == amd64
 # Possible values: c6, c6_64, c7
 LINUX_DEFAULT?=		c6_64
 .else
 # Possible values: c6
 LINUX_DEFAULT?=		c6
 .endif
 .if defined(OVERRIDE_LINUX_BASE_PORT)
 LINUX_DEFAULT:=		${OVERRIDE_LINUX_BASE_PORT}
 WARNING+=		"OVERRIDE_LINUX_BASE_PORT is deprecated, please use DEFAULT_VERSIONS+=linux=${OVERRIDE_LINUX_BASE_PORT}."
 .endif
 # Possible values: 5.1, 5.2, 5.3
 LUA_DEFAULT?=		5.2
 # Possible values: 5.5, 5.6, 5.7, 8.0, 5.5m, 10.0m, 10.1m, 10.2m, 5.5p, 5.6p, 5.7p, 5.6w
 MYSQL_DEFAULT?=		5.6
 # Possible values: 5.22, 5.24, 5.26, devel
 .if !exists(${LOCALBASE}/bin/perl) || (!defined(_PORTS_ENV_CHECK) && \
     defined(PACKAGE_BUILDING))
 PERL5_DEFAULT?=		5.24
 .elif !defined(PERL5_DEFAULT)
 # There's no need to replace development versions, like "5.23" with "devel"
 # because 1) nobody is supposed to use it outside of poudriere, and 2) it must
 # be set manually in /etc/make.conf in the first place, and we're never getting
 # in here.
 .if !defined(_PERL5_FROM_BIN)
 _PERL5_FROM_BIN!=	perl -e 'printf "%vd\n", $$^V;'
 .endif
 _EXPORTED_VARS+=	_PERL5_FROM_BIN
 PERL5_DEFAULT:=		${_PERL5_FROM_BIN:R}
 .endif
 # Possible values: 9.2, 9.3, 9.4, 9.5, 9.6
 PGSQL_DEFAULT?=		9.5
 # Possible values: 5.6, 7.0, 7.1, 7.2
 PHP_DEFAULT?=		5.6
 # Possible values: 2.7, 3.4, 3.5, 3.6
 PYTHON_DEFAULT?=	2.7
 # Possible values: 2.7
 PYTHON2_DEFAULT?=	2.7
 # Possible values: 3.4, 3.5, 3.6
 PYTHON3_DEFAULT?=	3.6
 # Possible values: 2.2, 2.3, 2.4
 RUBY_DEFAULT?=		2.3
 # Possible values: 4.4, 4.5, 4.6
 SAMBA_DEFAULT?=		4.4
 # Possible values: base, openssl, openssl-devel, libressl, libressl-devel
 .if !defined(SSL_DEFAULT)
 #	If no preference was set, check for an installed base version
 #	but give an installed port preference over it.
 .  if defined(WITH_OPENSSL_PORT)
 .    if defined(OPENSSL_PORT)
 SSL_DEFAULT:=${OPENSSL_PORT:T}
 WARNING+=	"Using WITH_OPENSSL_PORT and OPENSSL_PORT in make.conf is deprecated, replace them with DEFAULT_VERSIONS+=ssl=${SSL_DEFAULT} in your make.conf"
 .    else
 SSL_DEFAULT=openssl
 WARNING+=	"Using WITH_OPENSSL_PORT in make.conf is deprecated, replace it with DEFAULT_VERSIONS+=ssl=openssl in your make.conf"
 .    endif
 .  elif defined(WITH_OPENSSL_BASE)
 SSL_DEFAULT=base
 WARNING+=	"Using WITH_OPENSSL_BASE in make.conf is deprecated, replace it with DEFAULT_VERSIONS+=ssl=base in your make.conf"
 .  elif	!defined(WITH_OPENSSL_BASE) && \
 	!defined(WITH_OPENSSL_PORT) && \
 	!defined(SSL_DEFAULT) && \
 	!exists(${DESTDIR}/${LOCALBASE}/lib/libcrypto.so) && \
 	exists(${DESTDIR}/usr/include/openssl/opensslv.h)
 SSL_DEFAULT=	base
 .  else
 .    if exists(${DESTDIR}/${LOCALBASE}/lib/libcrypto.so)
 .      if defined(PKG_BIN)
 # find installed port and use it for dependency
 .        if !defined(OPENSSL_INSTALLED)
 .          if defined(DESTDIR)
 PKGARGS=	-c ${DESTDIR}
 .          else
 PKGARGS=
 .          endif
 OPENSSL_INSTALLED!=	${PKG_BIN} ${PKGARGS} which -qo ${LOCALBASE}/lib/libcrypto.so || :
 .        endif
 .        if defined(OPENSSL_INSTALLED) && !empty(OPENSSL_INSTALLED)
 SSL_DEFAULT:=		${OPENSSL_INSTALLED:T}
 WARNING+=	"You have ${OPENSSL_INSTALLED} installed but do not have DEFAULT_VERSIONS+=ssl=${SSL_DEFAULT} set in your make.conf"
 .        endif
 .      else
 check-makevars::
 	@${ECHO_MSG} "You have a ${LOCALBASE}/lib/libcrypto.so file installed, but the framework is unable"
 	@${ECHO_MSG} "to determine what port it comes from."
 	@${ECHO_MSG} "Add DEFAULT_VERSIONS+=ssl=<openssl package name> to your /etc/make.conf and try again."
 	@${FALSE}
 .      endif
 .    endif
 .  endif
 # Make sure we have a default in the end
 SSL_DEFAULT?=	base
 .endif
 # Possible values: 8.5, 8.6, 8.7
 TCLTK_DEFAULT?=		8.6
 
 # Possible values: 4, 5
 VARNISH_DEFAULT?=	4
 
 .endif