On Darwin, use GNU tar (from the gtar-base package) when creating binary

packages, since certain arguments passed to the tar command by pkg_create
assume the existence of GNU tar (-T for one), and Darwin's standard tar
doesn't understand these.

pkgtools/pkg_install/distinfo

@@ -1,7 +1,7 @@
-$NetBSD: distinfo,v 1.4 2001/12/17 21:23:42 agc Exp $
+$NetBSD: distinfo,v 1.5 2001/12/27 22:10:15 agc Exp $
 
 SHA1 (pkg_install-20010724.tar.gz) = 313c28bdde6e7206c16be1d29f1990ff84460bf0
 Size (pkg_install-20010724.tar.gz) = 75229 bytes
 SHA1 (patch-aa) = 5bf9b47353a457673b57ccf4a872ea94eb490b08
-SHA1 (patch-ab) = 979a94db4a78ed20318abfc06f1188b87252ede4
+SHA1 (patch-ab) = 39d9549a1e30912cd2602d941426f0ba8d41eed3
 SHA1 (patch-ac) = 722a7fe8cd01854fc54afb11907b4d245244887a

pkgtools/pkg_install/patches/patch-ab

@@ -1,4 +1,4 @@
-$NetBSD: patch-ab,v 1.3 2001/12/17 21:23:42 agc Exp $
+$NetBSD: patch-ab,v 1.4 2001/12/27 22:10:15 agc Exp $
 
 --- Makefile.inc	2001/12/17 21:10:41	1.1
 +++ Makefile.inc	2001/12/17 21:13:54
@@ -12,7 +12,7 @@ $NetBSD: patch-ab,v 1.3 2001/12/17 21:23:42 agc Exp $
  LIBINSTALL != cd ${.CURDIR}/../lib && ${PRINTOBJDIR}
  CPPFLAGS+=-I${.CURDIR}/../lib ${DEBUG} -DBINDIR='"${BINDIR}"'
  
-@@ -35,6 +38,12 @@
+@@ -35,6 +38,15 @@
  CHMOD?= /bin/chmod
  CHOWN?= /bin/chown
  CHGRP?= /bin/chgrp
@@ -20,6 +20,9 @@ $NetBSD: patch-ab,v 1.3 2001/12/17 21:23:42 agc Exp $
 +CHMOD?= /bin/chmod
 +CHOWN?= /usr/sbin/chown
 +CHGRP?= /usr/bin/chgrp
++TAR_CMD?= gtar
++TAR_FULLPATHNAME?= ${LOCALBASE}/bin/${TAR_CMD}
++CPPFLAGS+=-DTAR_CMD='"${TAR_CMD}"' -DTAR_FULLPATHNAME='"${TAR_FULLPATHNAME}"'
 +.PATH: ${DIGESTDIR}
 +CPPFLAGS+= -I${DIGESTDIR}
  .endif