reinit the tree, so we can have metadata

9 files changed, 369 insertions, 0 deletions

diff --git a/dev-util/dirdiff/Manifest b/dev-util/dirdiff/Manifest
new file mode 100644
index 000000000000..62d5bd3e3191
--- /dev/null
+++ b/dev-util/dirdiff/Manifest
@@ -0,0 +1,11 @@
+AUX dirdiff-2.1-build.patch 764 SHA256 74a62531b1a7bb400fd2c3d06c2e40bfbc5d37342936602e408f7428e07f3e49 SHA512 7b192071c14fd72733fe250f7ee5fa651f98238eb3238a584039b2f39537f04ed4b1940e2dbfceedc81df6933504c275a9b635d02b34b44186ff73c9e909d077 WHIRLPOOL 788dc98cc38b5d96e3c87a2d382f3b0ddd8869a2b118b122e34d6d11f9a5f33d78bdc372eb75831127ff4aab96e4f8fe37f3054922f116e3e496d276129b7778
+AUX dirdiff-2.1-funky-chars.patch 7075 SHA256 a55cdde48007d3477a19c6428129b6e95bf61975c8d10967b6aa8ad761634fa2 SHA512 966e33714e7bfdf5ea1cd893c07e7305220282543a28bc7054fb59fb75f595ec50a5a4ac81ce3ff49b0bf4877de17075c575fb3ba9e7766f199dcdfc7e52f766 WHIRLPOOL 4c53d8d6fd89ff0b4ef83c3cc52c476689bdba665ed874b27417e40d5806c89e72cbedbbe728c2c6a58372c531640488e6a04438ec603873e66be9b590df261c
+AUX dirdiff-2.1-include.patch 314 SHA256 faedaf8053619fb773aef44bfa55240910d10015d6a3f4cbdc6f45b81fb5e55d SHA512 a9fb10e5878f07d1f558810a0d34ba423f49c463f0ecf14ad5833b1ec1519ac0b467e387977a6da1bf48794a5dc3522c31f78b34731e61e39331d30c251da0bb WHIRLPOOL 39e7a151cf1b1cc4c2f3ae0bda9038226d67c9e24b3314c79e56d5248397b17e1e2f6e319807fea041b3f01cddc7f8c03d14396149a5f5c13ad4846c6a81975b
+AUX dirdiff-2.1-tcl8.6.patch 397 SHA256 3a5bfcec7e76e91c1a2664f3eb6bb306ff5b0269ecfe42bd23d161b0577db916 SHA512 938c6cf4f815f58f0de2c12b5bd19e8128615aba278c91e9c7a8e462f822b79d22f7d50ff331e095ff77ec979c9fc1a1a3a8bfd80f23c2f0e252a1e05098888e WHIRLPOOL 419041f7f5266cd103ecb6ebbb76ce1fb3ec2dc94454bad6e7a9f6be069d1f9f48165905cf1a11ca0ae8bdbfd339cbb77104d430843d34558a4e780e7980e7b9
+AUX dirdiff-2.1-vcs.patch 497 SHA256 92f15883cc407633eca8daf03403b4eddfe8832bc74522b2f82219a2ab5f7623 SHA512 27baa8b3e0710db7ae9b01c1c132681ee71e96e4d19585fe0bdd9584e182ff96e7358df6607a40af054fdb536275b9c5a49581cde2fa934d6cf7f39489eb3a98 WHIRLPOOL 0bb63bc51351f9e2d45f7c649a00ac475db775d05c2a43c23b6f583063aebf0048d67542f855cd256fcf1840dd4dc68443ca48b107d96fe9a1e178111e3fed10
+DIST dirdiff-2.1.tar.gz 43105 SHA256 cb373654d5788027804355e355df0695862c3bfc1f6a3fc6014722b3156a9252 SHA512 826d5a7a633921bec7043c89ccdadff19b4a6328efd09913932b306a48242203fbf6b5bac69d72660acf2c76ce6c8c5e53be62c2e69bbf3e3717e21c544ca261 WHIRLPOOL db5342743f3c6719de6645e11f6eda883d27fc9fa83380022e4a11c5e897fd4a0066aa696316d9f262951a6500c8cfcd48afb3d59d2e9080823eda93f174cda5
+EBUILD dirdiff-2.1-r2.ebuild 913 SHA256 ab50061ff34948e4a111905ca327ea7813bf19098a13795ff466010b6d5d826d SHA512 8ac0e9d7791dbe39ca3e063a22262f00f3cf2dcacf8a64a0af4c99fb90fddf13017cf45ce5409c9c3ca881441b0fc6423539bf59565b76ed7e47888a4f951c6f WHIRLPOOL 0a9a24ef0a994a36e9e2c064ab1911570362d027989e7aa37df07e4a431dd422970b5c232d7faae98e49c833cd2989248b127d60cd92cfeb05193950c3db8f1a
+EBUILD dirdiff-2.1-r3.ebuild 917 SHA256 0b9a25c9d5e9f40ca920750c6b42b4773b3d34d2939fbfdb1c6c8a96a2206dd6 SHA512 4371e3cecd495db6fb5202611666b328ce8a3ccebe8d8785ec1250cf2fb74eeebca3223b1d0bb023418828ce087caf0b3067c91fbebb6dcf135152702ef8d504 WHIRLPOOL 42579a1131dda4834645222455fecba6e079088dea26edf466b8254d82131ad6c20ce99cc58d9269ae6e86a575d1edcf32373f6953d74c8cc02cb9ab1fb29675
+MISC ChangeLog 2695 SHA256 987e1e0ea5b4d63ab18ff3d05325564073de8bf21295cd1327fc0c8f7ecc822c SHA512 b2dcb5ce37c79f3b20420a935f7dd1ca40171c6cb6797a264755f673a298c3e1cd68dde4dbb23a01f07c1b385b025176089a0f8e78a0dd8ff29af752eac67c64 WHIRLPOOL 0a2479f7c4312d6b9b41919740f0b635019d4a5afb176ac695f3323a9a683c642fd66c8b1ba0ab49375dd9dc6bdecf2530ac34dc4ff5cd7e3c78eef5bf895140
+MISC ChangeLog-2015 2895 SHA256 7a9d69aa9df2254f9d83dc5b47a6fd9764aad62fb1827e38941f74c0c589ad64 SHA512 c9384e147ccb98381cdf6b64c29484425c4668a01c7dbfe5ecb90d85d71c80eb142cd0f336e4d77e28d4e77248594e247a3ccae19b795c8eab38be548d74cb72 WHIRLPOOL 29f35b9f15453c0a1da4aa6fbbf444f718c49a3d5896f36ba55338691ca231fd84b1e40540b411ad3439462e93fdf881874998758443237d81e0aaa330ae337c
+MISC metadata.xml 166 SHA256 2caff447f5bd2701d8456ada5cc633c41ef4373fa4bfeabeb73599d40bcc941b SHA512 a56648c974a1d14dd4c18237532773c72057a13ab90c58b5da04f185e3c12a8bd8d5c21fb06053507f31766291a82dc7d87b34cd65fd94cfe2af7295c813ef84 WHIRLPOOL 1ff70497eca6531f0e0614c72a19f4b8e5ff486a58d369f4f0b36308d1d6b01168f9da887740e3b9f536236be251d3fe05f904d27a9233a7cf613416ba882968
diff --git a/dev-util/dirdiff/dirdiff-2.1-r2.ebuild b/dev-util/dirdiff/dirdiff-2.1-r2.ebuild
new file mode 100644
index 000000000000..7750c5d249ff
--- /dev/null
+++ b/dev-util/dirdiff/dirdiff-2.1-r2.ebuild
@@ -0,0 +1,39 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+inherit eutils flag-o-matic multilib toolchain-funcs
+
+DESCRIPTION="A tool for differing and merging directories"
+SRC_URI="http://samba.org/ftp/paulus/${P}.tar.gz"
+HOMEPAGE="http://samba.org/ftp/paulus/"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="amd64 ~mips ppc x86"
+IUSE=""
+
+DEPEND="
+	dev-lang/tk:0=
+	dev-lang/tcl:0="
+RDEPEND="${DEPEND}"
+
+src_prepare() {
+	epatch \
+		"${FILESDIR}"/${P}-include.patch \
+		"${FILESDIR}"/${P}-build.patch \
+		"${FILESDIR}"/${P}-vcs.patch \
+		"${FILESDIR}"/${P}-tcl8.6.patch \
+		"${FILESDIR}"/${P}-funky-chars.patch
+	tc-export CC
+	append-cppflags -I"${EPREFIX}"/usr/include/tcl
+}
+
+src_install() {
+	dobin dirdiff
+	dolib.so libfilecmp.so.0.0
+	dosym libfilecmp.so.0.0 /usr/$(get_libdir)/libfilecmp.so.0
+	dosym libfilecmp.so.0.0 /usr/$(get_libdir)/libfilecmp.so
+	dodoc README
+}
diff --git a/dev-util/dirdiff/dirdiff-2.1-r3.ebuild b/dev-util/dirdiff/dirdiff-2.1-r3.ebuild
new file mode 100644
index 000000000000..0310426e4e56
--- /dev/null
+++ b/dev-util/dirdiff/dirdiff-2.1-r3.ebuild
@@ -0,0 +1,43 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit flag-o-matic multilib toolchain-funcs
+
+DESCRIPTION="A tool for differing and merging directories"
+SRC_URI="http://samba.org/ftp/paulus/${P}.tar.gz"
+HOMEPAGE="http://samba.org/ftp/paulus/"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~mips ~ppc ~x86"
+
+DEPEND="
+	dev-lang/tk:0=
+	dev-lang/tcl:0="
+RDEPEND="${DEPEND}"
+
+PATCHES=(
+	"${FILESDIR}/${P}-include.patch"
+	"${FILESDIR}/${P}-build.patch"
+	"${FILESDIR}/${P}-vcs.patch"
+	"${FILESDIR}/${P}-tcl8.6.patch"
+	"${FILESDIR}/${P}-funky-chars.patch"
+)
+
+DOCS=( README )
+
+src_prepare() {
+	default
+	tc-export CC
+	append-cppflags -I"${EPREFIX}"/usr/include/tcl
+}
+
+src_install() {
+	dobin "${PN}"
+	dolib.so libfilecmp.so.0.0
+	dosym libfilecmp.so.0.0 /usr/$(get_libdir)/libfilecmp.so.0
+	dosym libfilecmp.so.0.0 /usr/$(get_libdir)/libfilecmp.so
+	einstalldocs
+}
diff --git a/dev-util/dirdiff/files/dirdiff-2.1-build.patch b/dev-util/dirdiff/files/dirdiff-2.1-build.patch
new file mode 100644
index 000000000000..bb5010265196
--- /dev/null
+++ b/dev-util/dirdiff/files/dirdiff-2.1-build.patch
@@ -0,0 +1,28 @@
+ Makefile | 11 ++++++++---
+ 1 file changed, 8 insertions(+), 3 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index b4a49f8..410e018 100644
+--- a/Makefile
++++ b/Makefile
+@@ -7,12 +7,17 @@ LIBDIR=$(DESTDIR)/usr/lib
+ INSTALL=install
+ 
+ # You may need to change the -I arguments depending on your system
+-CFLAGS=-O3 -I/usr/include/tcl8.3/ -I/usr/include/tcl
++#CFLAGS=-O3 -I/usr/include/tcl8.3/ -I/usr/include/tcl
++
++LIBS = -ltcl
+ 
+ all:	libfilecmp.so.0.0
+ 
+-libfilecmp.so.0.0: filecmp.c
+-	$(CC) $(CFLAGS) -shared -o $@ filecmp.c
++.c.o:
++	$(CC) $(CPPFLAGS) $(CFLAGS) -fPIC -c $< -o $@
++
++libfilecmp.so.0.0: filecmp.o
++	$(CC) $(LDFLAGS) -shared -Wl,-soname,libfilecmp.so.0 -o $@ filecmp.o $(LIBS)
+ 
+ install: dirdiff libfilecmp.so.0.0
+ 	$(INSTALL) -c dirdiff $(BINDIR)
diff --git a/dev-util/dirdiff/files/dirdiff-2.1-funky-chars.patch b/dev-util/dirdiff/files/dirdiff-2.1-funky-chars.patch
new file mode 100644
index 000000000000..1d4f715ac167
--- /dev/null
+++ b/dev-util/dirdiff/files/dirdiff-2.1-funky-chars.patch
@@ -0,0 +1,201 @@
+--- cvs-local.orig/dirdiff
++++ cvs-local/dirdiff
+@@ -563,7 +563,7 @@
+ 	    if {$d1 == $d2} continue
+ 	    set any 1
+ 	    $base.p.$sub1 add command -label "$d2" \
+-		    -command "makepatch \"$d1\" \"$d2\""
++		    -command [list makepatch $d1 $d2]
+ 	}
+ 	if {$any} {
+ 	    $base.p add cascade -label "$d1 ->" -menu $base.p.$sub1
+@@ -579,7 +579,7 @@
+     set i 0
+     foreach d $dirs {
+ 	if {!$dirreadonly($i)} {
+-	    $base.t add command -label $d -command "touchfiles \"$d\""
++	    $base.t add command -label $d -command [list touchfiles $d]
+ 	}
+ 	incr i
+     }
+@@ -677,7 +677,7 @@
+     set i 0
+     foreach d $dirs {
+ 	.bar.options add checkbutton -label "Read-only $d" \
+-		-variable dirreadonly($i) -command "readonlychange $i"
++		-variable dirreadonly($i) -command [list readonlychange $i]
+ 	incr i
+     }
+ 
+@@ -1153,7 +1153,7 @@
+ 	if {$xi != ""} {
+ 	    set x [lindex $dirs $xi]
+ 	    $diffbut add command -label "Show $x" \
+-		    -command "showfile \"$x\" \"$selfile\""
++		    -command [list showfile $x $selfile]
+ 	}
+     } elseif {$numgroups > 1} {
+ 	if {$numgroups > 2} {
+@@ -1163,7 +1163,7 @@
+ 		lappend x [lindex $dirs $i]
+ 	    }
+ 	    $diffbut add command -label "$numgroups-way diff" \
+-		-command "diffn {$x} {$selfile}"
++		-command [list diffn $x $selfile]
+ 	}
+ 	for {set gn 1} {$gn < $numgroups} {incr gn} {
+ 	    set yi [lindex $groupelts($gn) 0]
+@@ -1184,7 +1184,7 @@
+ 		set xi [lindex $groupelts($go) 0]
+ 		if {$xi == ""} continue
+ 		set x [lindex $dirs $xi]
+-		set cmd "diff2 \"$x\" \"$y\" \"$selfile\""
++		set cmd [list diff2 $x $y $selfile]
+ 		if {$numgroups <= 3} {
+ 		    if {$compound_ok} {
+ 			$diffbut add command -label "$x vs. $y" \
+@@ -1283,7 +1283,7 @@
+                 set cl2 [lindex $bgcolors($ng) $age]
+                 if {$im2 == "ex"} {set im2 ""}
+ 		set y [lindex $dirs $dst]
+-		set cmd "copyselfile \"$src\" \"$dst\" \"$selfile\" 0"
++		set cmd [list copyselfile $src $dst $selfile 0]
+ 		if {$any == 1} {
+ 		    if {$compound_ok} {
+ 			$copybut add command -label "$x -> $y" \
+@@ -1346,7 +1346,7 @@
+                 set im2 [lindex $agecolors($ng) $age]
+                 set cl2 [lindex $bgcolors($ng) $age]
+ 		set y [lindex $dirs $dst]
+-		set cmd "copyselfile \"$src\" \"$dst\" \"$selfile\" 1"
++		set cmd [list copyselfile $src $dst $selfile 1]
+ 		if {$any == 1} {
+ 		    if {$compound_ok} {
+ 			$copybut add command -label "$x -> $y" \
+@@ -1392,10 +1392,10 @@
+                 if {$compound_ok} {
+ 		    $copybut add command -label "Remove from $x" \
+                         -image ex -compound left \
+-			-command "removeselfile \"$dst\" \"$selfile\""
++			-command [list removeselfile $dst $selfile]
+                 } else {
+ 		    $copybut add command -label "Remove from $x" \
+-			-command "removeselfile \"$dst\" \"$selfile\""
++			-command [list removeselfile $dst $selfile]
+                 }
+ 	    }
+ 	}
+@@ -1415,7 +1415,7 @@
+ 		if {$dirreadonly($d)} continue
+ 		set y [lindex $dirs $d]
+ 		$copybut add command -label "$x -> $y" \
+-			-command "copyselfile \"$s\" \"$d\" \"$selfile\" 0"
++			-command [list copyselfile $s $d $selfile 0]
+ 	    }
+ 	}
+ 	set needsep 1
+@@ -1429,10 +1429,10 @@
+             if {$compound_ok} {
+ 	        $copybut add command -label "Remove from $x" \
+                     -image ex -compound left \
+-		    -command "removeselfile \"$s\" \"$selfile\""
++		    -command [list removeselfile $s $selfile]
+             } else {
+ 	        $copybut add command -label "Remove from $x" \
+-		    -command "removeselfile \"$s\" \"$selfile\""
++		    -command [list removeselfile $s $selfile]
+             }
+ 	}
+     }
+@@ -1469,7 +1469,7 @@
+ 
+     # Show the file in an external viewer
+     if { [llength $showprogram] > 0} {
+-       eval "exec $showprogram \"$fn\" &"
++       exec $showprogram $fn &
+        return
+     }
+     # Or make our own viewer
+@@ -1569,7 +1569,7 @@
+     set diffopts "-U $ctxlines $diffiflag $diffwflag $diffbflag $diffBflag $diffdflag"
+ 
+     if { [llength $diffprogram] > 0} {
+-       eval "exec $diffprogram \"$path1\" \"$path2\" &"
++       exec $diffprogram $path1 $path2 &
+        return
+     }
+     # If we used an external diff program, its options are used.  If we didn't,
+@@ -1750,7 +1750,7 @@
+ 	    if {$gx == $g && !$dirreadonly($k)} {
+ 		set f [lindex $dirs $k]
+ 		$mergebut.m add command -label "update $f" \
+-		    -command "diffmerge $i \"$f\""
++		    -command [list diffmerge $i $f]
+ 		set path [joinname $f $difffile]
+ 		set diffmtime($path) [file mtime $path]
+ 	    }
+@@ -1770,7 +1770,7 @@
+ 	    if {$gx == $g && !$dirreadonly($k)} {
+ 		set f [lindex $dirs $k]
+ 		$mpatchbut.m add command -label "for $f" \
+-		    -command "diffmpatch $i \"$f\""
++		    -command [list diffmpatch $i $f]
+ 	    }
+ 	    incr k
+ 	}
+@@ -3424,7 +3424,7 @@
+     $w.bar.edit.m add command -label Copy -command "tk_textCopy $w.t"
+     $w.bar.edit.m add command -label Paste -command "tk_textPaste $w.t"
+     $w.bar.edit.m add command -label Find \
+-	    -command "difffind :merge:$di:$fi $w.t"
++	    -command [list difffind :merge:$di:$fi $w.t]
+     pack $w.bar.edit -side left
+     frame $w.f -relief sunk -border 2
+     entry $w.f.filename
+@@ -3533,7 +3533,7 @@
+     $w.bar.edit.m add command -label Copy -command "tk_textCopy $w.t"
+     $w.bar.edit.m add command -label Paste -command "tk_textPaste $w.t"
+     $w.bar.edit.m add command -label Find \
+-	    -command "difffind :mpatch:$fi $w.t"
++	    -command [list difffind :mpatch:$fi $w.t]
+     pack $w.bar.edit -side left
+     frame $w.f -relief sunk -border 2
+     entry $w.f.filename
+@@ -3993,7 +3993,7 @@
+        $w.bar.edit.m add command -label Copy -command "tk_textCopy $w.t"
+        $w.bar.edit.m add command -label Paste -command "tk_textPaste $w.t"
+        $w.bar.edit.m add command -label Find \
+-	    -command "difffind :patch:$patchnum $w.t"
++	    -command [list difffind :patch:$patchnum $w.t]
+        pack $w.bar.edit -side left
+        frame $w.f -relief sunk -border 2
+        label $w.f.l -text "Filename: "
+@@ -4032,23 +4032,23 @@
+ 	set p1 [joinname $d1 $f]
+ 	set p2 [joinname $d2 $f]
+ 	if {[file exists $p1] && [file exists $p2]} {
+-	    set fh [open "|diff $contextopt $p1 $p2" r]
++	    set fh [open [list |diff $contextopt $p1 $p2] r]
+ 	} elseif {[file exists $p1] && ! [file exists $p2]} {
+-	    set fh [open "|diff $contextopt $p1 $nullfile" r]
++	    set fh [open [list |diff $contextopt $p1 $nullfile] r]
+ 	} elseif {! [file exists $p1] && [file exists $p2]} {
+-	    set fh [open "|diff $contextopt $nullfile $p2" r]
++	    set fh [open [list |diff $contextopt $nullfile $p2] r]
+ 	} else {
+             continue
+ 	}
+ 	fconfigure $fh -blocking 0
+-	fileevent $fh readable "readpatch $fh $pnum $w $d1 $d2 $i \"$f\""
++	fileevent $fh readable [list readpatch $fh $pnum $w $d1 $d2 $i $f]
+ 	return
+     }
+     if {[string match ".*" $w]} {
+        $w.t delete "end - 1c" end
+     } else {
+         close $w
+-        eval "exec $showprogram \"$patch_outfile\" &"
++        exec $showprogram $patch_outfile &
+         # Should we remove the tempfile here?  We don't have it if we used 
+         # the internal viewer
+     }
diff --git a/dev-util/dirdiff/files/dirdiff-2.1-include.patch b/dev-util/dirdiff/files/dirdiff-2.1-include.patch
new file mode 100644
index 000000000000..acaed3cf8026
--- /dev/null
+++ b/dev-util/dirdiff/files/dirdiff-2.1-include.patch
@@ -0,0 +1,10 @@
+--- a/filecmp.c	2005-04-19 12:22:01.000000000 +0200
++++ b/filecmp.c	2010-12-30 20:23:24.000000000 +0100
+@@ -11,6 +11,7 @@
+ #include <ctype.h>
+ #include <tcl.h>
+ #include <sys/fcntl.h>
++#include <unistd.h> /* close() read() */
+ 
+ #define BSIZE		32768
+ #define MAXTAGLEN	512	/* max tag length for sanity, < BSIZE */
diff --git a/dev-util/dirdiff/files/dirdiff-2.1-tcl8.6.patch b/dev-util/dirdiff/files/dirdiff-2.1-tcl8.6.patch
new file mode 100644
index 000000000000..39d930a51724
--- /dev/null
+++ b/dev-util/dirdiff/files/dirdiff-2.1-tcl8.6.patch
@@ -0,0 +1,16 @@
+ filecmp.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/filecmp.c b/filecmp.c
+index 673c1a8..fd4c6e5 100644
+--- a/filecmp.c
++++ b/filecmp.c
+@@ -341,7 +341,7 @@ FileCmpCmd(clientData, interp, argc, argv)
+     if (n1 < 0 || n2 < 0)
+ 	return TCL_ERROR;
+ 
+-    sprintf(interp->result, "%d", same);
++    sprintf(Tcl_GetStringResult(interp), "%d", same);
+     return TCL_OK;
+ }
+ 
diff --git a/dev-util/dirdiff/files/dirdiff-2.1-vcs.patch b/dev-util/dirdiff/files/dirdiff-2.1-vcs.patch
new file mode 100644
index 000000000000..b8db24509eaa
--- /dev/null
+++ b/dev-util/dirdiff/files/dirdiff-2.1-vcs.patch
@@ -0,0 +1,16 @@
+ dirdiff | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/dirdiff b/dirdiff
+index c5522b6..f470348 100755
+--- a/dirdiff
++++ b/dirdiff
+@@ -37,7 +37,7 @@ set nxdirmode 0
+ set docvsignore 0
+ 
+ set defaultcvsignore {
+-    RCS SCCS CVS CVS.adm RCSLOG cvslog.* tags TAGS
++    RCS SCCS CVS CVS.adm RCSLOG cvslog.* .svn .git tags TAGS
+     .make.state .nse_depinfo *~ \#* .\#* ,* _$* *$
+     *.old *.bak *.BAK *.orig *.rej .del-* *.a *.olb
+     *.o *.obj *.so *.exe *.Z *.elc *.ln core
diff --git a/dev-util/dirdiff/metadata.xml b/dev-util/dirdiff/metadata.xml
new file mode 100644
index 000000000000..6f49eba8f496
--- /dev/null
+++ b/dev-util/dirdiff/metadata.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<!-- maintainer-needed -->
+</pkgmetadata>