diff --git a/x11/3ddesktop/Makefile b/x11/3ddesktop/Makefile
index 3419488bbb80..71bc801b3772 100644
--- a/x11/3ddesktop/Makefile
+++ b/x11/3ddesktop/Makefile
@@ -1,42 +1,50 @@
 PORTNAME=	3ddesktop
 PORTVERSION=	0.2.9
-PORTREVISION=	15
+PORTREVISION=	16
 CATEGORIES=	x11
 MASTER_SITES=	SF/desk3d/${PORTNAME}/${PORTVERSION}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	3D Virtual Desktop Switcher
 WWW=		https://desk3d.sourceforge.net/
 
+LICENSE=	GPLv2
+LICENSE_FILE=	${WRKSRC}/COPYING
+
 LIB_DEPENDS=	libImlib2.so:graphics/imlib2
 
-USES=		gl localbase xorg
-USE_XORG=	xmu
-USE_GL=		glut
-GNU_CONFIGURE=	yes
+USES=		gl localbase pkgconfig xorg
+USE_GL=		gl glu glut
+USE_XORG=	ice sm x11 xext xi xmu xt xxf86vm
 
-PORTDOCS=	README README.windowmanagers
-PLIST_FILES=	bin/3ddesk bin/3ddeskd etc/3ddesktop.conf \
-		%%DATADIR%%/digits.bmp \
-		man/man1/3ddesk.1.gz man/man1/3ddeskd.1.gz
+GNU_CONFIGURE=	yes
+GNU_CONFIGURE_MANPREFIX=	${PREFIX}/share
 
 CPPFLAGS+=	-DHAVE_DECL_GETOPT -pthread
 LDFLAGS+=	-pthread
 
+PLIST_FILES=	bin/3ddesk \
+		bin/3ddeskd \
+		etc/3ddesktop.conf \
+		share/man/man1/3ddesk.1.gz \
+		share/man/man1/3ddeskd.1.gz
+PORTDATA=	digits.bmp
+PORTDOCS=	README README.windowmanagers
+
 OPTIONS_DEFINE=	DOCS
 
 post-patch:
 	@${FIND} ${WRKSRC} -name "Makefile.in" | ${XARGS} ${REINPLACE_CMD} -e \
 		's|-O3||g ; \
 		 s|@ACLOCAL@|${TRUE}|g ; \
 		 s|@AUTOCONF@|${TRUE}|g ; \
 		 s|@AUTOHEADER@|${TRUE}|g ; \
 		 s|@AUTOMAKE@|${TRUE}|g'
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for i in README README.windowmanagers
 	${INSTALL_DATA} ${WRKSRC}/${i} ${STAGEDIR}${DOCSDIR}
 .endfor
 
 .include <bsd.port.mk>
diff --git a/x11/3ddesktop/files/patch-config.cpp b/x11/3ddesktop/files/patch-config.cpp
index 2a399b34aaf7..46cfa45e5c7c 100644
--- a/x11/3ddesktop/files/patch-config.cpp
+++ b/x11/3ddesktop/files/patch-config.cpp
@@ -1,13 +1,13 @@
---- config.cpp.orig
+--- config.cpp.orig	2005-06-20 11:20:44 UTC
 +++ config.cpp
-@@ -64,8 +64,9 @@
+@@ -64,8 +64,9 @@ get_boolean (char *value) 
  }
  
  
 -Options::Options(char *n = NULL) 
 +Options::Options(char *n) 
  {
 +    n = NULL;
  
      if (n)
          strncpy(name, n, sizeof(name));
diff --git a/x11/3ddesktop/files/patch-configure b/x11/3ddesktop/files/patch-configure
new file mode 100644
index 000000000000..4f118d453258
--- /dev/null
+++ b/x11/3ddesktop/files/patch-configure
@@ -0,0 +1,41 @@
+Add minimal support to `pkg-config imlib2`; imlib2-config has been
+dropped since imlib2-1.7.5.
+
+--- configure.orig	2005-06-26 14:22:29 UTC
++++ configure
+@@ -8112,22 +8112,20 @@ fi
+ echo "${ECHO_T}no" >&6
+ fi
+ 
+-if test "$IMLIB2_CONFIG_IN_PATH" != yes; then
+-    echo "------- ERROR -------"
+-    echo "The imlib2-config development script was not found in your execute path."
+-    echo "You may have imlib2 installed somewhere not covered by your path."
+-    echo ""
+-    echo "If this is the case make sure you have the packages installed, AND"
+-    echo "that the imlib2-config script is in your execute path (see your"
+-    echo "shell's manual page on setting the \$PATH environment variable)."
+-    echo "---------------------"
+-    { { echo "$as_me:$LINENO: error: Fatal Error: no imlib2-config detected." >&5
+-echo "$as_me: error: Fatal Error: no imlib2-config detected." >&2;}
+-   { (exit 1); exit 1; }; }
+-    exit;
++if test "$IMLIB2_CONFIG_IN_PATH" = yes; then
++    imlib2_cflags=`imlib2-config --cflags`
++    imlib2_libs=`imlib2-config --libs`
++else
++    if pkg-config imlib2; then
++        imlib2_cflags=`pkg-config imlib2 --cflags`
++        imlib2_libs=`pkg-config imlib2 --libs`
++    else
++	{ { echo "$as_me:$LINENO: error: Fatal Error: no imlib2 detected." >&5
++	echo "$as_me: error: Fatal Error: no imlib2 detected." >&2;}
++	{ (exit 1); exit 1; }; }
++	exit;
++    fi
+ fi
+-imlib2_cflags=`imlib2-config --cflags`
+-imlib2_libs=`imlib2-config --libs`
+ 
+ 
+ 
diff --git a/x11/3ddesktop/files/patch-event.hpp b/x11/3ddesktop/files/patch-event.hpp
index 8aed280e477c..ec69ce7b6853 100644
--- a/x11/3ddesktop/files/patch-event.hpp
+++ b/x11/3ddesktop/files/patch-event.hpp
@@ -1,11 +1,11 @@
---- event.hpp.orig	2007-08-02 14:11:31.000000000 +0200
-+++ event.hpp	2007-08-02 14:11:45.000000000 +0200
-@@ -74,7 +74,7 @@
+--- event.hpp.orig	2004-12-06 02:57:32 UTC
++++ event.hpp
+@@ -74,7 +74,7 @@ class EventManager { (public)
          list<Event *>::iterator k;
          for (k = events.begin(); k != events.end(); ++k) {
              Event *e = *k;
 -            printf(":: Event %d  0x%x\n", e->type, (unsigned int)(e->function));
 +            printf(":: Event %d  %p\n", e->type, e->function);
          }
      }