Index: bsd.port.mk
===================================================================
--- bsd.port.mk	(revision 315913)
+++ bsd.port.mk	(working copy)
@@ -2317,20 +2317,9 @@
 EXTRACT_BEFORE_ARGS?=
 EXTRACT_AFTER_ARGS?=
 .else
-EXTRACT_BEFORE_ARGS?=	-dc
-.if defined(EXTRACT_PRESERVE_OWNERSHIP)
-EXTRACT_AFTER_ARGS?=	| ${TAR} -xf -
-.else
-EXTRACT_AFTER_ARGS?=	| ${TAR} -xf - --no-same-owner --no-same-permissions
+EXTRACT_CMD?=	${TAR}
+EXTRACT_BEFORE_ARGS?=	--no-same-owner --no-same-permissions -xf
 .endif
-.if defined(USE_BZIP2)
-EXTRACT_CMD?=			${BZIP2_CMD}
-.elif defined(USE_XZ)
-EXTRACT_CMD?=			${XZ_CMD}
-.else
-EXTRACT_CMD?=			${GZIP_CMD}
-.endif
-.endif
 
 # Figure out where the local mtree file is
 .if !defined(MTREE_FILE) && !defined(NO_MTREE)