diff --git a/dx-errno.patch b/dx-errno.patch
new file mode 100644
index 0000000..70c1b28
--- /dev/null
+++ b/dx-errno.patch
@@ -0,0 +1,11 @@
+diff -up dx-4.4.4/src/exec/dpexec/lex.c.errno dx-4.4.4/src/exec/dpexec/lex.c
+--- dx-4.4.4/src/exec/dpexec/lex.c.errno	2006-01-09 23:57:34.000000000 +0100
++++ dx-4.4.4/src/exec/dpexec/lex.c	2009-01-26 19:16:20.000000000 +0100
+@@ -504,6 +504,7 @@ int yylex(YYSTYPE *lvalp)
+     for (;;)
+     {
+ 	yyleng = 0;
++	errno = 0;
+  
+ 	c = input();
+  
diff --git a/dx-null.patch b/dx-null.patch
new file mode 100644
index 0000000..5d3022a
--- /dev/null
+++ b/dx-null.patch
@@ -0,0 +1,14 @@
+diff -up dx-4.4.4/src/exec/libdx/xwindow.c.null dx-4.4.4/src/exec/libdx/xwindow.c
+--- dx-4.4.4/src/exec/libdx/xwindow.c.null	2000-06-12 07:45:40.000000000 +0200
++++ dx-4.4.4/src/exec/libdx/xwindow.c	2009-11-08 15:10:13.000000000 +0100
+@@ -29,7 +29,9 @@ Error
+ DXRegisterWindowHandlerWithCheckProc(Error (*proc) (int, Pointer),
+ 		int (*check)(int, Pointer), Display *d, Pointer arg)
+ {
+-    int fd = ConnectionNumber(d);
++    int fd;
++    if (d) fd = ConnectionNumber(d);
++    else return ERROR;
+ 
+     if (! DXRegisterInputHandlerWithCheckProc(proc, check, fd, arg))
+ 	return ERROR;
diff --git a/dx-open.patch b/dx-open.patch
new file mode 100644
index 0000000..a7bda4a
--- /dev/null
+++ b/dx-open.patch
@@ -0,0 +1,32 @@
+--- dx-4.4.4/src/exec/libdx/fileio.c.open	2006-01-05 23:55:47.000000000 +0100
++++ dx-4.4.4/src/exec/libdx/fileio.c	2007-08-17 18:43:14.000000000 +0200
+@@ -263,7 +263,7 @@ Error _dxffile_open(char *name, int rw)
+ 	case 2:/* read/write */
+ 		fd = open(name, O_RDWR);
+ 		if (fd < 0) {
+-			fd = open(name, O_WRONLY | O_CREAT);
++			fd = open(name, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR);
+ 			if (fd < 0) {
+ 				DXSetError(ERROR_DATA_INVALID, 
+ 				"can't open/create file '%s'", name);
+--- dx-4.4.4/src/exec/libdx/plock.c.open	2002-07-17 06:48:18.000000000 +0200
++++ dx-4.4.4/src/exec/libdx/plock.c	2007-08-17 19:05:14.000000000 +0200
+@@ -37,7 +37,8 @@ struct seminfo *__buf;      /* buffer fo
+ 
+ #define SEM_FLAGS  	 (IPC_CREAT | S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)
+ #define SHM_FLAGS  	 (IPC_CREAT | S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)
+-#define OPEN_FLAGS 	 (O_CREAT | S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)
++#define OPEN_FLAGS	 (O_CREAT)
++#define OPEN_MODE 	 (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)
+ #define IS_MINE(a)	 (locks->_owner[a] == getpid())
+ #define SET_OWNER(a)	 (locks->_owner[a] = getpid())
+ #define CLEAR_OWNER(a)	 (locks->_owner[a] = 0)
+@@ -268,7 +269,7 @@ PLockInit()
+ 
+     if (stat(LOCKFILE, &statbuf))
+     {
+-        int fd = open(LOCKFILE, OPEN_FLAGS);
++        int fd = open(LOCKFILE, OPEN_FLAGS, OPEN_MODE);
+ 	if (fd < 0)
+ 	{
+ 	    fprintf(stderr, "initLocks: error accessing locks shared block: open\n");
diff --git a/dx-rpm.patch b/dx-rpm.patch
index 448f298..1befc22 100644
--- a/dx-rpm.patch
+++ b/dx-rpm.patch
@@ -1,279 +1,7 @@
---- dx-4.4.0/src/misc/Makefile.am.r	2003-07-12 02:12:13.000000000 +0200
-+++ dx-4.4.0/src/misc/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -4,7 +4,7 @@
- 
- dxbindir = $(prefix)/bin
- noinst_PROGRAMS = dxlocal
--archmakdir = $(prefix)/dx/lib_$(ARCH)
-+archmakdir = $(libdir)
- archmak_DATA = arch.mak
- 
- dxlocal_SOURCES = dx.c utils.c
-@@ -15,5 +15,5 @@
- 	if test ! -z "@INSTALL_BIN_PROGRAM@" ; then		         \
- 		$(mkinstalldirs) $(prefix)/bin ;                	         \
- 		$(INSTALL) dxlocal@EXEEXT@ 				         \
--		$(prefix)/dx/bin_$(ARCH)/@INSTALL_BIN_PROGRAM@@EXEEXT@ ; \
-+		$(libdir)/dx/bin_$(ARCH)/@INSTALL_BIN_PROGRAM@@EXEEXT@ ; \
- 	fi
---- dx-4.4.0/src/uipp/startup/Makefile.am.r	2003-07-12 02:12:29.000000000 +0200
-+++ dx-4.4.0/src/uipp/startup/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -2,7 +2,7 @@
- 
- INCLUDES =  -I${top_srcdir}/include -I${srcdir}/../base -D@ARCH@
- 
--dxbindir = $(prefix)/dx/bin_@ARCH@
-+dxbindir = $(libdir)/dx/bin_@ARCH@
- 
- dxbin_PROGRAMS = startupui
- 
---- dx-4.4.0/src/uipp/ui/Makefile.am.r	2001-04-12 16:29:02.000000000 +0200
-+++ dx-4.4.0/src/uipp/ui/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -1,6 +1,6 @@
- ## Process this file with automake to produce Makefile.in
- 
--uidatadir = $(prefix)/dx/ui
-+uidatadir = $(datadir)/dx/ui
- 
- DATA1 = \
- 	icon50.dat icon50.xpm logo.dat logo.xpm ui.mdf Basic2D.cfg Basic2D.net \
---- dx-4.4.0/src/uipp/java/Makefile.am.r	2006-01-11 17:25:35.000000000 +0100
-+++ dx-4.4.0/src/uipp/java/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -27,12 +27,12 @@
- ## libtool and the -shrext flag to make this much more 
- ## portable.
- 
--javadxdir = $(prefix)/dx/java/htmlpages
-+javadxdir = $(libdir)/dx/java/htmlpages
- javadx_DATA = dx.jar 
--javasrvdir = $(prefix)/dx/java/server/class
-+javasrvdir = $(libdir)/dx/java/server/class
- javasrv_DATA = server.jar 
- EXTRA_DIST = $(DX_SRCS) DXServer.java makeall.java makewrl.java exports.awk README
--javalibdir = $(prefix)/dx/java/server/lib_@ARCH@
-+javalibdir = $(libdir)/dx/java/server/lib_@ARCH@
- 
- javalib_DATA = @ANYDX@
- SUBDIRS = server dx layout
---- dx-4.4.0/src/uipp/java/server/Makefile.am.r	2001-05-21 16:47:39.000000000 +0200
-+++ dx-4.4.0/src/uipp/java/server/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -1,6 +1,6 @@
--srvbindir = $(prefix)/dx/java/server/bin
--srvoutputdir = $(prefix)/dx/java/output
--userhtmldir = $(prefix)/dx/java/user
-+srvbindir = $(libdir)/dx/java/server/bin
-+srvoutputdir = $(libdir)/dx/java/output
-+userhtmldir = $(libdir)/dx/java/user
- # the server script (in srvbindir) will actually cd and run from the class subdir so that java will find the classes
- # the server will expect to find a file dxserver.paths there to tell the exec where to find .net files
- srvrundir = $(srvbindir)/../class
---- dx-4.4.0/src/uipp/java/server/macros/Makefile.am.r	1999-07-09 21:25:13.000000000 +0200
-+++ dx-4.4.0/src/uipp/java/server/macros/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -1,6 +1,6 @@
- ##  Process this file with automake to produce Makefile.in
- 
--serverdatadir = $(prefix)/dx/java/server/dxmacros
-+serverdatadir = $(libdir)/dx/java/server/dxmacros
- 
- serverdata_DATA = $(MACRO_FILES)
- 
---- dx-4.4.0/src/uipp/tutor/Makefile.am.r	2003-07-12 02:12:29.000000000 +0200
-+++ dx-4.4.0/src/uipp/tutor/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -2,7 +2,7 @@
- 
- INCLUDES = -I${top_srcdir}/include -I${srcdir}/../base -D@ARCH@
- 
--dxbindir = $(prefix)/dx/bin_@ARCH@
-+dxbindir = $(libdir)/dx/bin_@ARCH@
- 
- dxbin_PROGRAMS = tutor
- 
---- dx-4.4.0/src/uipp/dxui/Makefile.am.r	2003-07-12 02:12:17.000000000 +0200
-+++ dx-4.4.0/src/uipp/dxui/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -2,7 +2,7 @@
- 
- INCLUDES = -I${srcdir}/../base -I${top_srcdir}/include -I${srcdir}/../dxuilib -D@ARCH@
- 
--dxbindir = $(prefix)/dx/bin_@ARCH@
-+dxbindir = $(libdir)/dx/bin_@ARCH@
- dxbin_PROGRAMS = dxui
- 
- 
---- dx-4.4.0/src/uipp/prompter/Makefile.am.r	2003-11-04 05:20:14.000000000 +0100
-+++ dx-4.4.0/src/uipp/prompter/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -2,7 +2,7 @@
- 
- INCLUDES =  -I${srcdir}/../base -I${top_srcdir}/include -D@ARCH@
- 
--dxbindir = $(prefix)/dx/bin_@ARCH@
-+dxbindir = $(libdir)/dx/bin_@ARCH@
- 
- dxbin_PROGRAMS = prompter
- 
---- dx-4.4.0/src/uipp/mb/Makefile.am.r	2003-08-20 16:21:33.000000000 +0200
-+++ dx-4.4.0/src/uipp/mb/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -2,7 +2,7 @@
- 
- INCLUDES = -I${top_srcdir}/include -I${srcdir}/../base -I${srcdir}/../widgets -D@ARCH@
- 
--dxbindir = $(prefix)/dx/bin_@ARCH@
-+dxbindir = $(libdir)/dx/bin_@ARCH@
- 
- dxbin_PROGRAMS = builder
- 
---- dx-4.4.0/src/uipp/dxl/Makefile.am.r	2003-07-12 02:12:16.000000000 +0200
-+++ dx-4.4.0/src/uipp/dxl/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -7,7 +7,7 @@
- 
- INCLUDES = -I${top_srcdir}/include  -D@ARCH@
- 
--dxlibdir = $(prefix)/dx/lib_@ARCH@
-+dxlibdir = $(libdir)
- 
- noinst_HEADERS = \
- 	dxlP.h \
---- dx-4.4.0/src/exec/Makefile.am.r	2003-09-17 00:40:40.000000000 +0200
-+++ dx-4.4.0/src/exec/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -1,6 +1,6 @@
- SUBDIRS = libdx dxmods hwrender dpexec dxexec
- 
--dxlibdir = $(prefix)/dx/lib_@ARCH@
-+dxlibdir = $(libdir)
- 
- MAJOR_VERSION=@MAJOR_VERSION@
- MINOR_VERSION=@MINOR_VERSION@
---- dx-4.4.0/src/exec/dxexec/Makefile.am.r	2006-01-11 17:24:39.000000000 +0100
-+++ dx-4.4.0/src/exec/dxexec/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -9,7 +9,7 @@
- libDXEXEC_la_SOURCES = main.c
- libDXEXEC_la_CFLAGS = $(AM_CFLAGS)
- 
--bindir = $(prefix)/dx/bin_@ARCH@
-+bindir = $(libdir)/dx/bin_@ARCH@
- bin_PROGRAMS = dxexec
- 
- dxexec_LDADD = ../dpexec/libDPEXEC.la ../dxmods/libDXMODS.la ../dxmods/user.lo \
---- dx-4.4.0/src/exec/libdx/Makefile.am.r	2005-10-28 18:25:02.000000000 +0200
-+++ dx-4.4.0/src/exec/libdx/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -7,7 +7,7 @@
- #INCLUDES = -I../../../include  -D@ARCH@
- INCLUDES = -I${top_srcdir}/include  -D@ARCH@
- 
--dxlibdir = $(prefix)/dx/lib_@ARCH@
-+dxlibdir = $(libdir)
- 
- noinst_LTLIBRARIES = libLIBDX.la libcallm.la libmem.la
- #dxlib_LIBRARIES = libDXlite.a 
---- dx-4.4.0/src/exec/libdx/memory.c.r	2006-01-03 01:57:41.000000000 +0100
-+++ dx-4.4.0/src/exec/libdx/memory.c	2006-09-17 03:29:07.000000000 +0200
-@@ -66,7 +66,6 @@
- 
- #if linux
- #include <linux/kernel.h>
--#include <linux/sys.h>
- #include <sys/sysinfo.h>
- #endif
- 
---- dx-4.4.0/src/exec/dxmods/Makefile.am.r	2003-08-19 00:51:10.000000000 +0200
-+++ dx-4.4.0/src/exec/dxmods/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -1,8 +1,9 @@
- ## Process this file with automake to produce Makefile.in
- 
- INCLUDES = -I${top_srcdir}/include -I${srcdir}/../dpexec -I$(BUILDBASE)/include -D@ARCH@
-+INCLUDES+=-I/usr/include/netcdf-3
- 
--dxmdfdir = $(prefix)/dx/lib
-+dxmdfdir = $(datadir)/dx/lib
- noinst_LTLIBRARIES = libDXMODS.la libusercm.la libuser.la libDXMODSN.la
- SUFFIXES = .c .y .c .s .h .o 
- 
-@@ -13,6 +14,8 @@
- 
- dxmdf_DATA = dx.mdf
- 
-+user.c: dx.mdf
-+
- _complex.o: _compparse.h
- 
- HEADERS1 = \
---- dx-4.4.0/src/exec/dxmods/local.mk.in.r	2003-07-12 02:12:06.000000000 +0200
-+++ dx-4.4.0/src/exec/dxmods/local.mk.in	2006-09-17 03:31:32.000000000 +0200
-@@ -14,23 +14,23 @@
- 
- dxcm.mdf:  ${srcdir}/dxmdf.src
- 	-rm -f dxcm.mdf
--	cp ${srcdir}/dxmdf.src tmp.c
--	$(CPP) $(INCLUDES) $(MDF) $(DEFS) tmp.c > dxcm.mdf
--	-rm -f tmp.c
-+	cp ${srcdir}/dxmdf.src dxcm.tmp.c
-+	$(CPP) $(INCLUDES) $(MDF) $(DEFS) dxcm.tmp.c > dxcm.mdf
-+	-rm -f dxcm.tmp.c
- 
- dx.mdf:  ${srcdir}/dxmdf.src
- 	echo MYINC: $(MYINC)
- 	-rm -f dx.mdf
--	cp ${srcdir}/dxmdf.src tmp.c
--	$(CPP) $(INCLUDES) $(MYINC) $(MDF) $(DEFS) -DCPLUSPLUS_UI -DEXECUTIVE_MODS tmp.c > dx.mdf
-+	cp ${srcdir}/dxmdf.src dx.tmp.c
-+	$(CPP) $(INCLUDES) $(MYINC) $(MDF) $(DEFS) -DCPLUSPLUS_UI -DEXECUTIVE_MODS dx.tmp.c > dx.mdf
- 	@echo '/^ *$$/{' > stripl.sed
- 	@echo 'N' >> stripl.sed
- 	@echo '/^ *\\n *$$/D' >> stripl.sed
- 	@echo '}' >> stripl.sed
--	cat dx.mdf |sed '/^#/d' > tmp.mdf
--	cat tmp.mdf |sed -f stripl.sed > dx.mdf
--	@rm -f stripl.sed tmp.mdf
--	-rm -f tmp.c
-+	cat dx.mdf |sed '/^#/d' > dx.tmp.mdf
-+	cat dx.tmp.mdf |sed -f stripl.sed > dx.mdf
-+	@rm -f stripl.sed dx.tmp.mdf
-+	-rm -f dx.tmp.c
- 
- .y.h:
- 	$(YACC) $(YFLAGS) -d ${srcdir}/$*.y
---- dx-4.4.0/include/Makefile.am.r	2001-08-16 22:12:41.000000000 +0200
-+++ dx-4.4.0/include/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -1,3 +1,3 @@
--dxincdir = $(prefix)/dx/include
-+dxincdir = $(prefix)/include
- SUBDIRS = dx
- dxinc_HEADERS = dxl.h dxconfig.h dxstereo.h
---- dx-4.4.0/include/dx/Makefile.am.r	1999-05-26 01:35:16.000000000 +0200
-+++ dx-4.4.0/include/dx/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -1,6 +1,6 @@
- ## Process this file with automake to produce Makefile.in
- 
--dxincdir = $(prefix)/dx/include/dx
-+dxincdir = $(prefix)/include/dx
-  
- dxinc_HEADERS = \
- 	UserInteractors.h advanced.h arch.h array.h arrayhandles.h \
---- dx-4.4.0/bin/Makefile.am.r	2003-07-12 02:11:37.000000000 +0200
-+++ dx-4.4.0/bin/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -1,6 +1,6 @@
- ## Process this file with automake to produce Makefile.in
- 
--dxbindir = $(prefix)/dx/bin
-+dxbindir = $(libdir)/dx/bin
- bindir = $(prefix)/bin
- 
- EXTRA_SCRIPTS = mdf2c dx
---- dx-4.4.0/bin/url_handler.sh.r	2002-04-11 01:32:54.000000000 +0200
-+++ dx-4.4.0/bin/url_handler.sh	2006-09-17 03:29:07.000000000 +0200
-@@ -39,8 +39,8 @@
- 		if [ $use_xbrowser = n ]; then
- 			lynx "$url" 
- 		else
--			netscape -remote "openURL($url)" 2> /dev/null || \
--			(netscape "$url" &)
-+			firefox -remote "openURL($url)" 2> /dev/null || \
-+			(firefox "$url" &)
-                 fi
- 		;;
- esac
---- dx-4.4.0/bin/dx.in.r	2004-05-31 18:12:05.000000000 +0200
-+++ dx-4.4.0/bin/dx.in	2006-09-17 03:29:07.000000000 +0200
-@@ -60,14 +60,7 @@
+diff -up dx-4.4.4/bin/dx.in.r dx-4.4.4/bin/dx.in
+--- dx-4.4.4/bin/dx.in.r	2004-05-31 18:12:05.000000000 +0200
++++ dx-4.4.4/bin/dx.in	2009-11-06 11:47:32.190944177 +0100
+@@ -60,14 +60,7 @@ exit 1
  #
  longhelp() {
  
@@ -289,7 +17,7 @@
  
  cat << EOFlonghelp
  command line parameters:
-@@ -286,7 +279,7 @@
+@@ -286,7 +279,7 @@ fi
  
  
  if [ -z "$DXROOT" ]; then
@@ -298,7 +26,7 @@
    DXROOT=$prefix/dx
  fi
  export DXROOT
-@@ -298,6 +291,13 @@
+@@ -298,6 +291,13 @@ if [ -z "$DXDATA" ]; then
    fi
  fi
  
@@ -312,7 +40,7 @@
  # if DXMACROS not set, default it to the usual unless dir doesn't exist
  if [ -z "$DXMACROS" ]; then
    DXMACROS=$DXROOT/samples/macros
-@@ -507,7 +507,7 @@
+@@ -507,7 +507,7 @@ export DXARCH
  
  # default to running locally, from @prefix@/dx  
  exhost=$thishost
@@ -321,7 +49,7 @@
  startup=1   # run the startup window by default
  
  
-@@ -1469,8 +1469,8 @@
+@@ -1469,8 +1469,8 @@ done
  
  # Now set some needed results 
  
@@ -332,7 +60,7 @@
  dxexecdef="$dxexroot/bin_${exarch}/dxexec"
  if test -z "$dxexec" ; then
     dxexec=$dxexecdef
-@@ -1600,7 +1600,7 @@
+@@ -1600,7 +1600,7 @@ fi
  #
  if test $tutor -eq 1 ; then
    
@@ -341,7 +69,7 @@
    if test $seecomline -eq 1 ; then
      set
      echo "$echoparms exec $cmd $xparms"
-@@ -1619,7 +1619,7 @@
+@@ -1619,7 +1619,7 @@ if test $prompter -eq 1 ; then
      prompterflags="$prompterflags -file \"$FileName\""
    fi
  
@@ -350,7 +78,7 @@
    if test $seecomline -eq 1 ; then
      set
      echo "$echoparms exec $cmd $prompterflags $xparms"
-@@ -1635,7 +1635,7 @@
+@@ -1635,7 +1635,7 @@ fi
  if test $startup -eq 1 ; then
  
    
@@ -359,7 +87,7 @@
    if test $seecomline -eq 1 ; then
      set
      echo "$echoparms exec $cmd $xparms $*"
-@@ -1649,7 +1649,7 @@
+@@ -1649,7 +1649,7 @@ fi
  #
  if test $builder -eq 1 ; then
  
@@ -368,7 +96,7 @@
    if test $seecomline -eq 1 ; then
      set
      echo "exec $cmd $xparms $motifcmd $motifbind $FileName"
-@@ -1674,7 +1674,7 @@
+@@ -1674,7 +1674,7 @@ if test $encoder -eq 1 ; then
    EncodedBase="${Base}-e"
  
    echo "Creating encoded version of $FileName in ${EncodedBase}.net "
@@ -377,8 +105,20 @@
    if test -f $CfgName ; then
      echo "Copying $CfgName to ${EncodedBase}.cfg"
      cmd2="cp $CfgName ${EncodedBase}.cfg"
---- dx-4.4.0/bin/mdf2c.in.r	1999-12-14 05:13:04.000000000 +0100
-+++ dx-4.4.0/bin/mdf2c.in	2006-09-17 03:29:07.000000000 +0200
+diff -up dx-4.4.4/bin/Makefile.am.r dx-4.4.4/bin/Makefile.am
+--- dx-4.4.4/bin/Makefile.am.r	2003-07-12 02:11:37.000000000 +0200
++++ dx-4.4.4/bin/Makefile.am	2009-11-06 11:47:32.192943219 +0100
+@@ -1,6 +1,6 @@
+ ## Process this file with automake to produce Makefile.in
+ 
+-dxbindir = $(prefix)/dx/bin
++dxbindir = $(libdir)/dx/bin
+ bindir = $(prefix)/bin
+ 
+ EXTRA_SCRIPTS = mdf2c dx
+diff -up dx-4.4.4/bin/mdf2c.in.r dx-4.4.4/bin/mdf2c.in
+--- dx-4.4.4/bin/mdf2c.in.r	1999-12-14 05:13:04.000000000 +0100
++++ dx-4.4.4/bin/mdf2c.in	2009-11-06 11:47:32.194943239 +0100
 @@ -1,6 +1,6 @@
  #!/bin/sh
  # Configure is looking for the following line
@@ -387,9 +127,32 @@
  DFLTROOT=$prefix/dx
  root=${DXROOT=${DXEXECROOT=$DFLTROOT}}
  
---- dx-4.4.0/configure.ac.r	2006-01-03 22:20:51.000000000 +0100
-+++ dx-4.4.0/configure.ac	2006-09-17 03:29:07.000000000 +0200
-@@ -672,7 +672,7 @@
+diff -up dx-4.4.4/bin/url_handler.sh.r dx-4.4.4/bin/url_handler.sh
+--- dx-4.4.4/bin/url_handler.sh.r	2002-04-11 01:32:54.000000000 +0200
++++ dx-4.4.4/bin/url_handler.sh	2009-11-06 11:47:32.195942515 +0100
+@@ -39,8 +39,8 @@ case $method in
+ 		if [ $use_xbrowser = n ]; then
+ 			lynx "$url" 
+ 		else
+-			netscape -remote "openURL($url)" 2> /dev/null || \
+-			(netscape "$url" &)
++			firefox -remote "openURL($url)" 2> /dev/null || \
++			(firefox "$url" &)
+                 fi
+ 		;;
+ esac
+diff -up dx-4.4.4/configure.ac.r dx-4.4.4/configure.ac
+--- dx-4.4.4/configure.ac.r	2006-08-21 23:56:08.000000000 +0200
++++ dx-4.4.4/configure.ac	2009-11-06 12:00:44.912941875 +0100
+@@ -218,6 +218,7 @@ AC_DEFINE_UNQUOTED(BSH, "$bsh_path", [Pa
+ dnl End of command line options configuration
+ 
+ dnl Start DX configuration
++AC_PROG_CXX
+ AC_LANG([C++])
+ AC_CHECK_HEADERS(stdlib.h)
+ AC_LANG([C])
+@@ -677,7 +678,7 @@ if test "$ARCH" = "intelnt" ; then
      fi
  dnl -- check for unix
  else
@@ -398,7 +161,7 @@
      AC_MSG_CHECKING(if HDF package is complete)
      if test $passed -gt 0
      then
-@@ -681,7 +681,7 @@
+@@ -686,7 +687,7 @@ else
  	AC_MSG_RESULT(no -- some components failed test)
          have_hdf='no (failed tests)'
      else
@@ -407,27 +170,39 @@
  	LIBS="$LIB_HDF $LIBS"
  	FMT_LIBS="$FMT_LIBS libdf.a"
  	AC_DEFINE(HAVE_LIBDF, 1, [Define to 1 if you have the HDF libraries])
-@@ -761,8 +761,8 @@
-     AS_MESSAGE([checking for NETCDF support ......])
+@@ -801,6 +802,9 @@ then
+ 
      failed=0;
      passed=0;
--    AC_CHECK_HEADER(netcdf.h,passed=`expr $passed + 1`,failed=`expr $failed + 1`)
--    AC_CHECK_LIB(netcdf,nc_copy_att,passed=`expr $passed + 1`,failed=`expr $failed + 1`,)
-+    AC_CHECK_HEADER(netcdf-3/netcdf.h,passed=`expr $passed + 1`,failed=`expr $failed + 1`)
-+    AC_CHECK_LIB(netcdf,nc_copy_att,passed=`expr $passed + 1`,failed=`expr $failed + 1`,[ -L$libdir/netcdf-3 ])
-     AC_MSG_CHECKING(if NETCDF package is complete)
++    CFLAGS="$CFLAGS -I/usr/include/ImageMagick"
++    CXXFLAGS="$CXXFLAGS -I/usr/include/ImageMagick"
++    CPPFLAGS="$CPPFLAGS -I/usr/include/ImageMagick"
+     AC_CHECK_HEADER([magick/api.h],[passed=`expr $passed + 1`],[failed=`expr $failed + 1`])
+ if test "$ARCH" = "intelnt" ; then
+     AC_CHECK_LIB(CORE_RL_magick_,Hopen,passed=`expr $passed + 1`,failed=`expr $failed + 1`,)
+@@ -835,8 +839,8 @@ dnl routine. This allows us to simplify 
+ dnl format configuration libraries.
+ 
+  if test "$HAVE_MC" = "yes" ; then
+-    LIB_MAGICK="`Magick-config --ldflags` `Magick-config --libs`"
+-    AC_CHECK_LIB( Magick,GetImageInfo, passed=`expr $passed + 1`, failed=`expr $failed + 1`, [ $LIB_MAGICK ])
++    LIB_MAGICK="`MagickCore-config --ldflags` `MagickCore-config --libs`"
++    AC_CHECK_LIB(MagickCore,GetImageInfo, passed=`expr $passed + 1`, failed=`expr $failed + 1`, [ $LIB_MAGICK ])
+     AC_MSG_CHECKING(if ImageMagick package is complete)
      if test $passed -gt 0
      then
-@@ -771,7 +771,7 @@
- 	AC_MSG_RESULT(no -- some components failed test)
-         have_netcdf='no (failed tests)'
+@@ -846,8 +850,8 @@ dnl format configuration libraries.
+         have_magick='no (failed tests)'
      else
--	LIB_NETCDF='-lnetcdf'
-+	LIB_NETCDF="-lnetcdf -L$libdir/netcdf-3"
- 	LIBS="$LIB_NETCDF $LIBS"
- 	FMT_LIBS="$FMT_LIBS libnetcdf.a"
- 	AC_DEFINE(HAVE_LIBNETCDF, 1, [Define to 1 if you have the NetCDF libraries])
-@@ -1001,7 +1001,7 @@
+ dnl	CFLAGS="`Magick-config --cflags` $CFLAGS"
+-	CPPFLAGS="`Magick-config --cppflags` $CPPFLAGS"
+-	LIB_MAGICK="$LIBS `Magick-config --ldflags` `Magick-config --libs`"
++	CPPFLAGS="`MagickCore-config --cppflags` $CPPFLAGS"
++	LIB_MAGICK="$LIBS `MagickCore-config --ldflags` `MagickCore-config --libs`"
+ dnl UNIQUIFY will remove duplicate library tokens leaving the last instance.
+ 	AC_UTILS_UNIQUIFY($LIB_MAGICK, LIBS)
+ 	FMT_LIBS="$FMT_LIBS libMagick.a"
+@@ -1011,7 +1015,7 @@ DX_CHECK_HEADERS( \
    Xm/ScrolledWP.h Xm/SelectioB.h Xm/SeparatoG.h Xm/SeparatoGP.h Xm/Separator.h \
    Xm/Text.h Xm/TextF.h Xm/ToggleB.h Xm/ToggleBG.h Xm/Xm.h Xm/XmP.h Xm/XmStrDefs.h \
    gl.h gl/device.h gl/gl.h invent.h iop/afb.h iop/mov.h iop/pfs.h license.h \
@@ -436,35 +211,31 @@
    os2.h setjmp.h starbase.c.h stddef.h stdio.h synch.h sys/access.h \
    sys/ipc.h sys/m88kbcs.h sys/mman.h sys/mode.h sys/pstat.h sys/resource.h \
    sys/svs.h sys/sysconfig.h sys/syslimits.h sys/sysmacros.h ulocks.h x11/xlibxtra.h \
---- dx-4.4.0/html/Makefile.am.r	2003-07-12 02:11:39.000000000 +0200
-+++ dx-4.4.0/html/Makefile.am	2006-09-17 03:29:07.000000000 +0200
+diff -up dx-4.4.4/doc/Makefile.am.r dx-4.4.4/doc/Makefile.am
+--- dx-4.4.4/doc/Makefile.am.r	1999-04-05 13:57:03.000000000 +0200
++++ dx-4.4.4/doc/Makefile.am	2009-11-06 11:47:32.203697175 +0100
 @@ -1,6 +1,6 @@
  ## Process this file with automake to produce Makefile.in
  
--htmldir = $(prefix)/dx/html
-+htmldir = $(datadir)/dx/html
- 
- SUBDIRS = pages images
- 
---- dx-4.4.0/html/pages/Makefile.am.r	2002-06-20 06:38:03.000000000 +0200
-+++ dx-4.4.0/html/pages/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -1,4 +1,4 @@
--pagesdir = $(prefix)/dx/html/pages
-+pagesdir = $(datadir)/dx/html/pages
+-docdir = $(prefix)/dx/doc
++docdir = $(datadir)/dx/doc
  
- pages1 = \
- 	insgu002.htm insgu003.htm insgu004.htm insgu005.htm insgu006.htm \
---- dx-4.4.0/html/images/Makefile.am.r	2002-04-01 10:51:13.000000000 +0200
-+++ dx-4.4.0/html/images/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -1,5 +1,5 @@
+ doc_DATA = \
+ 	README README_SMP README_alphax README_aviion README_hp700 \
+diff -up dx-4.4.4/fonts/Makefile.am.r dx-4.4.4/fonts/Makefile.am
+--- dx-4.4.4/fonts/Makefile.am.r	2003-07-12 02:11:37.000000000 +0200
++++ dx-4.4.4/fonts/Makefile.am	2009-11-06 11:47:32.204697430 +0100
+@@ -1,6 +1,6 @@
+ ## Process this file with automake to produce Makefile.in
  
--imagesdir = $(prefix)/dx/html/images
-+imagesdir = $(datadir)/dx/html/images
+-fontdir = $(prefix)/dx/fonts
++fontdir = $(datadir)/dx/fonts
  
- images1 = \
- 	3dcurs.gif adctlpt.gif arch.gif autoax.gif autoexp.gif		\
---- dx-4.4.0/help/Makefile.am.r	2003-07-12 02:11:37.000000000 +0200
-+++ dx-4.4.0/help/Makefile.am	2006-09-17 03:29:07.000000000 +0200
+ font_DATA = \
+ 	README area.dx cyril_d.dx \
+diff -up dx-4.4.4/help/Makefile.am.r dx-4.4.4/help/Makefile.am
+--- dx-4.4.4/help/Makefile.am.r	2003-07-12 02:11:37.000000000 +0200
++++ dx-4.4.4/help/Makefile.am	2009-11-06 11:47:32.206696961 +0100
 @@ -1,6 +1,6 @@
  ## Process this file with automake to produce Makefile.in
  
@@ -473,7 +244,7 @@
  
  EXTRA_DIST = $(helpfiles1) $(helpfiles2) $(helpfiles3) $(helpfiles4) $(helpfiles5)  \
  	$(helpfiles6) $(helpfiles7) $(helpfiles8) $(helpfiles9) $(helpfiles10)  \
-@@ -257,7 +257,7 @@
+@@ -257,7 +257,7 @@ install-data-hook:
  		 $(LN_S) hlpalhtl svsmstrh ; \
  		 $(LN_S) hlpalhtl ugidx ; \
  		 $(LN_S) hlpalhtl usrefidx ; \
@@ -482,7 +253,7 @@
  		 $(LN_S) HelpDir MBHelpDir ; \
  		 echo "cd $(DESTDIR)$(helpdir)" ; \
  		 echo "$(LN_S) hlpalhtl mbidx" ; \
-@@ -265,6 +265,6 @@
+@@ -265,6 +265,6 @@ install-data-hook:
  		 echo "$(LN_S) hlpalhtl svsmstrh" ; \
  		 echo "$(LN_S) hlpalhtl ugidx" ; \
  		 echo "$(LN_S) hlpalhtl usrefidx" ; \
@@ -490,16 +261,77 @@
 +		 echo "$(LN_S) HelpDir GARHelpDir" ; \
  		 echo "$(LN_S) HelpDir MBHelpDir" ) \
  	'
---- dx-4.4.0/man/Makefile.am.r	1999-04-03 18:31:28.000000000 +0200
-+++ dx-4.4.0/man/Makefile.am	2006-09-17 03:29:07.000000000 +0200
+diff -up dx-4.4.4/html/images/Makefile.am.r dx-4.4.4/html/images/Makefile.am
+--- dx-4.4.4/html/images/Makefile.am.r	2002-04-01 10:51:13.000000000 +0200
++++ dx-4.4.4/html/images/Makefile.am	2009-11-06 11:47:32.214944415 +0100
+@@ -1,5 +1,5 @@
+ 
+-imagesdir = $(prefix)/dx/html/images
++imagesdir = $(datadir)/dx/html/images
+ 
+ images1 = \
+ 	3dcurs.gif adctlpt.gif arch.gif autoax.gif autoexp.gif		\
+diff -up dx-4.4.4/html/Makefile.am.r dx-4.4.4/html/Makefile.am
+--- dx-4.4.4/html/Makefile.am.r	2003-07-12 02:11:39.000000000 +0200
++++ dx-4.4.4/html/Makefile.am	2009-11-06 11:47:32.216944434 +0100
+@@ -1,6 +1,6 @@
+ ## Process this file with automake to produce Makefile.in
+ 
+-htmldir = $(prefix)/dx/html
++htmldir = $(datadir)/dx/html
+ 
+ SUBDIRS = pages images
+ 
+diff -up dx-4.4.4/html/pages/Makefile.am.r dx-4.4.4/html/pages/Makefile.am
+--- dx-4.4.4/html/pages/Makefile.am.r	2002-06-20 06:38:03.000000000 +0200
++++ dx-4.4.4/html/pages/Makefile.am	2009-11-06 11:47:32.217945666 +0100
+@@ -1,4 +1,4 @@
+-pagesdir = $(prefix)/dx/html/pages
++pagesdir = $(datadir)/dx/html/pages
+ 
+ pages1 = \
+ 	insgu002.htm insgu003.htm insgu004.htm insgu005.htm insgu006.htm \
+diff -up dx-4.4.4/include/dx/Makefile.am.r dx-4.4.4/include/dx/Makefile.am
+--- dx-4.4.4/include/dx/Makefile.am.r	1999-05-26 01:35:16.000000000 +0200
++++ dx-4.4.4/include/dx/Makefile.am	2009-11-06 11:47:32.222944494 +0100
+@@ -1,6 +1,6 @@
+ ## Process this file with automake to produce Makefile.in
+ 
+-dxincdir = $(prefix)/dx/include/dx
++dxincdir = $(prefix)/include/dx
+  
+ dxinc_HEADERS = \
+ 	UserInteractors.h advanced.h arch.h array.h arrayhandles.h \
+diff -up dx-4.4.4/include/Makefile.am.r dx-4.4.4/include/Makefile.am
+--- dx-4.4.4/include/Makefile.am.r	2006-04-09 05:44:49.000000000 +0200
++++ dx-4.4.4/include/Makefile.am	2009-11-06 11:47:32.224942558 +0100
+@@ -1,4 +1,4 @@
+-dxincdir = $(prefix)/dx/include
++dxincdir = $(prefix)/include
+ SUBDIRS = dx
+ dxinc_HEADERS = dxl.h dxstereo.h
+ nodist_dxinc_HEADERS = dxconfig.h
+diff -up dx-4.4.4/lib/Makefile.am.r dx-4.4.4/lib/Makefile.am
+--- dx-4.4.4/lib/Makefile.am.r	2003-08-22 01:22:13.000000000 +0200
++++ dx-4.4.4/lib/Makefile.am	2009-11-06 11:47:32.225944279 +0100
+@@ -1,4 +1,4 @@
+-libsdir = $(prefix)/dx/lib
++libsdir = $(datadir)/dx/lib
+ 
+ libs_DATA = colors.txt dxexec.def dxexec.exp dxexec.imp dxexec.ifs \
+ 	dxfSaveCurrentImage.net dxrc mdf2c.awk messages outboard.c
+diff -up dx-4.4.4/man/Makefile.am.r dx-4.4.4/man/Makefile.am
+--- dx-4.4.4/man/Makefile.am.r	1999-04-03 18:31:28.000000000 +0200
++++ dx-4.4.4/man/Makefile.am	2009-11-06 11:47:32.227944298 +0100
 @@ -1,4 +1,4 @@
  ## Process this file with automake to produce Makefile.in
  
 -SUBDIRS = manl catl
 +SUBDIRS = manl
  
---- dx-4.4.0/man/manl/Makefile.am.r	2002-05-20 06:47:06.000000000 +0200
-+++ dx-4.4.0/man/manl/Makefile.am	2006-09-17 03:29:07.000000000 +0200
+diff -up dx-4.4.4/man/manl/Makefile.am.r dx-4.4.4/man/manl/Makefile.am
+--- dx-4.4.4/man/manl/Makefile.am.r	2002-05-20 06:47:06.000000000 +0200
++++ dx-4.4.4/man/manl/Makefile.am	2009-11-06 11:47:32.228944553 +0100
 @@ -1,6 +1,6 @@
  ## Process this file with automake to produce Makefile.in
  
@@ -508,31 +340,253 @@
  
  man_MANS = dx.l
  EXTRA_DIST = $(man_MANS)
---- dx-4.4.0/fonts/Makefile.am.r	2003-07-12 02:11:37.000000000 +0200
-+++ dx-4.4.0/fonts/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -1,6 +1,6 @@
+diff -up dx-4.4.4/src/exec/dxexec/Makefile.am.r dx-4.4.4/src/exec/dxexec/Makefile.am
+--- dx-4.4.4/src/exec/dxexec/Makefile.am.r	2006-01-11 17:24:39.000000000 +0100
++++ dx-4.4.4/src/exec/dxexec/Makefile.am	2009-11-06 11:47:32.229944807 +0100
+@@ -9,7 +9,7 @@ noinst_LTLIBRARIES = libDXEXEC.la
+ libDXEXEC_la_SOURCES = main.c
+ libDXEXEC_la_CFLAGS = $(AM_CFLAGS)
+ 
+-bindir = $(prefix)/dx/bin_@ARCH@
++bindir = $(libdir)/dx/bin_@ARCH@
+ bin_PROGRAMS = dxexec
+ 
+ dxexec_LDADD = ../dpexec/libDPEXEC.la ../dxmods/libDXMODS.la ../dxmods/user.lo \
+diff -up dx-4.4.4/src/exec/dxmods/local.mk.in.r dx-4.4.4/src/exec/dxmods/local.mk.in
+--- dx-4.4.4/src/exec/dxmods/local.mk.in.r	2003-07-12 02:12:06.000000000 +0200
++++ dx-4.4.4/src/exec/dxmods/local.mk.in	2009-11-06 11:47:32.231945316 +0100
+@@ -14,23 +14,23 @@ user.c:  dx.mdf
+ 
+ dxcm.mdf:  ${srcdir}/dxmdf.src
+ 	-rm -f dxcm.mdf
+-	cp ${srcdir}/dxmdf.src tmp.c
+-	$(CPP) $(INCLUDES) $(MDF) $(DEFS) tmp.c > dxcm.mdf
+-	-rm -f tmp.c
++	cp ${srcdir}/dxmdf.src dxcm.tmp.c
++	$(CPP) $(INCLUDES) $(MDF) $(DEFS) dxcm.tmp.c > dxcm.mdf
++	-rm -f dxcm.tmp.c
+ 
+ dx.mdf:  ${srcdir}/dxmdf.src
+ 	echo MYINC: $(MYINC)
+ 	-rm -f dx.mdf
+-	cp ${srcdir}/dxmdf.src tmp.c
+-	$(CPP) $(INCLUDES) $(MYINC) $(MDF) $(DEFS) -DCPLUSPLUS_UI -DEXECUTIVE_MODS tmp.c > dx.mdf
++	cp ${srcdir}/dxmdf.src dx.tmp.c
++	$(CPP) $(INCLUDES) $(MYINC) $(MDF) $(DEFS) -DCPLUSPLUS_UI -DEXECUTIVE_MODS dx.tmp.c > dx.mdf
+ 	@echo '/^ *$$/{' > stripl.sed
+ 	@echo 'N' >> stripl.sed
+ 	@echo '/^ *\\n *$$/D' >> stripl.sed
+ 	@echo '}' >> stripl.sed
+-	cat dx.mdf |sed '/^#/d' > tmp.mdf
+-	cat tmp.mdf |sed -f stripl.sed > dx.mdf
+-	@rm -f stripl.sed tmp.mdf
+-	-rm -f tmp.c
++	cat dx.mdf |sed '/^#/d' > dx.tmp.mdf
++	cat dx.tmp.mdf |sed -f stripl.sed > dx.mdf
++	@rm -f stripl.sed dx.tmp.mdf
++	-rm -f dx.tmp.c
+ 
+ .y.h:
+ 	$(YACC) $(YFLAGS) -d ${srcdir}/$*.y
+diff -up dx-4.4.4/src/exec/dxmods/Makefile.am.r dx-4.4.4/src/exec/dxmods/Makefile.am
+--- dx-4.4.4/src/exec/dxmods/Makefile.am.r	2003-08-19 00:51:10.000000000 +0200
++++ dx-4.4.4/src/exec/dxmods/Makefile.am	2009-11-06 11:47:32.233940447 +0100
+@@ -1,8 +1,9 @@
  ## Process this file with automake to produce Makefile.in
  
--fontdir = $(prefix)/dx/fonts
-+fontdir = $(datadir)/dx/fonts
+ INCLUDES = -I${top_srcdir}/include -I${srcdir}/../dpexec -I$(BUILDBASE)/include -D@ARCH@
++INCLUDES+= -I/usr/include/netcdf
  
- font_DATA = \
- 	README area.dx cyril_d.dx \
---- dx-4.4.0/lib/Makefile.am.r	2003-08-22 01:22:13.000000000 +0200
-+++ dx-4.4.0/lib/Makefile.am	2006-09-17 03:29:07.000000000 +0200
-@@ -1,4 +1,4 @@
--libsdir = $(prefix)/dx/lib
-+libsdir = $(datadir)/dx/lib
+-dxmdfdir = $(prefix)/dx/lib
++dxmdfdir = $(datadir)/dx/lib
+ noinst_LTLIBRARIES = libDXMODS.la libusercm.la libuser.la libDXMODSN.la
+ SUFFIXES = .c .y .c .s .h .o 
  
- libs_DATA = colors.txt dxexec.def dxexec.exp dxexec.imp dxexec.ifs \
- 	dxfSaveCurrentImage.net dxrc mdf2c.awk messages outboard.c
---- dx-4.4.0/doc/Makefile.am.r	1999-04-05 13:57:03.000000000 +0200
-+++ dx-4.4.0/doc/Makefile.am	2006-09-17 03:29:07.000000000 +0200
+@@ -13,6 +14,8 @@ DISTCLEANFILES = dx.mdf dxcm.mdf user.c 
+ 
+ dxmdf_DATA = dx.mdf
+ 
++user.c: dx.mdf
++
+ _complex.o: _compparse.h
+ 
+ HEADERS1 = \
+diff -up dx-4.4.4/src/exec/libdx/Makefile.am.r dx-4.4.4/src/exec/libdx/Makefile.am
+--- dx-4.4.4/src/exec/libdx/Makefile.am.r	2006-03-27 20:56:53.000000000 +0200
++++ dx-4.4.4/src/exec/libdx/Makefile.am	2009-11-06 11:47:32.234939235 +0100
+@@ -7,7 +7,7 @@ MICRO_VERSION=@MICRO_VERSION@
+ #INCLUDES = -I../../../include  -D@ARCH@
+ INCLUDES = -I${top_srcdir}/include  -D@ARCH@
+ 
+-dxlibdir = $(prefix)/dx/lib_@ARCH@
++dxlibdir = $(libdir)
+ 
+ noinst_LTLIBRARIES = libLIBDX.la libcallm.la libmem.la
+ #dxlib_LIBRARIES = libDXlite.a 
+diff -up dx-4.4.4/src/exec/libdx/memory.c.r dx-4.4.4/src/exec/libdx/memory.c
+--- dx-4.4.4/src/exec/libdx/memory.c.r	2006-08-21 18:42:42.000000000 +0200
++++ dx-4.4.4/src/exec/libdx/memory.c	2009-11-06 11:47:32.235941444 +0100
+@@ -66,7 +66,6 @@
+ 
+ #if linux
+ #include <linux/kernel.h>
+-#include <linux/sys.h>
+ #include <sys/sysinfo.h>
+ #endif
+ 
+diff -up dx-4.4.4/src/exec/Makefile.am.r dx-4.4.4/src/exec/Makefile.am
+--- dx-4.4.4/src/exec/Makefile.am.r	2003-09-17 00:40:40.000000000 +0200
++++ dx-4.4.4/src/exec/Makefile.am	2009-11-06 11:47:32.236940232 +0100
+@@ -1,6 +1,6 @@
+ SUBDIRS = libdx dxmods hwrender dpexec dxexec
+ 
+-dxlibdir = $(prefix)/dx/lib_@ARCH@
++dxlibdir = $(libdir)
+ 
+ MAJOR_VERSION=@MAJOR_VERSION@
+ MINOR_VERSION=@MINOR_VERSION@
+diff -up dx-4.4.4/src/misc/Makefile.am.r dx-4.4.4/src/misc/Makefile.am
+--- dx-4.4.4/src/misc/Makefile.am.r	2003-07-12 02:12:13.000000000 +0200
++++ dx-4.4.4/src/misc/Makefile.am	2009-11-06 11:47:32.236940232 +0100
+@@ -4,7 +4,7 @@ INCLUDES = -I${top_srcdir}/include -D@AR
+ 
+ dxbindir = $(prefix)/bin
+ noinst_PROGRAMS = dxlocal
+-archmakdir = $(prefix)/dx/lib_$(ARCH)
++archmakdir = $(libdir)
+ archmak_DATA = arch.mak
+ 
+ dxlocal_SOURCES = dx.c utils.c
+@@ -15,5 +15,5 @@ install-exec-local: 
+ 	if test ! -z "@INSTALL_BIN_PROGRAM@" ; then		         \
+ 		$(mkinstalldirs) $(prefix)/bin ;                	         \
+ 		$(INSTALL) dxlocal@EXEEXT@ 				         \
+-		$(prefix)/dx/bin_$(ARCH)/@INSTALL_BIN_PROGRAM@@EXEEXT@ ; \
++		$(libdir)/dx/bin_$(ARCH)/@INSTALL_BIN_PROGRAM@@EXEEXT@ ; \
+ 	fi
+diff -up dx-4.4.4/src/uipp/dxl/Makefile.am.r dx-4.4.4/src/uipp/dxl/Makefile.am
+--- dx-4.4.4/src/uipp/dxl/Makefile.am.r	2003-07-12 02:12:16.000000000 +0200
++++ dx-4.4.4/src/uipp/dxl/Makefile.am	2009-11-06 11:47:32.236940232 +0100
+@@ -7,7 +7,7 @@ MICRO_VERSION=@MICRO_VERSION@
+ 
+ INCLUDES = -I${top_srcdir}/include  -D@ARCH@
+ 
+-dxlibdir = $(prefix)/dx/lib_@ARCH@
++dxlibdir = $(libdir)
+ 
+ noinst_HEADERS = \
+ 	dxlP.h \
+diff -up dx-4.4.4/src/uipp/dxui/Makefile.am.r dx-4.4.4/src/uipp/dxui/Makefile.am
+--- dx-4.4.4/src/uipp/dxui/Makefile.am.r	2003-07-12 02:12:17.000000000 +0200
++++ dx-4.4.4/src/uipp/dxui/Makefile.am	2009-11-06 11:47:32.237940486 +0100
+@@ -2,7 +2,7 @@
+ 
+ INCLUDES = -I${srcdir}/../base -I${top_srcdir}/include -I${srcdir}/../dxuilib -D@ARCH@
+ 
+-dxbindir = $(prefix)/dx/bin_@ARCH@
++dxbindir = $(libdir)/dx/bin_@ARCH@
+ dxbin_PROGRAMS = dxui
+ 
+ 
+diff -up dx-4.4.4/src/uipp/java/Makefile.am.r dx-4.4.4/src/uipp/java/Makefile.am
+--- dx-4.4.4/src/uipp/java/Makefile.am.r	2006-03-27 20:06:09.000000000 +0200
++++ dx-4.4.4/src/uipp/java/Makefile.am	2009-11-06 11:47:32.238939763 +0100
+@@ -27,12 +27,12 @@
+ ## libtool and the -shrext flag to make this much more 
+ ## portable.
+ 
+-javadxdir = $(prefix)/dx/java/htmlpages
++javadxdir = $(libdir)/dx/java/htmlpages
+ javadx_DATA = dx.jar 
+-javasrvdir = $(prefix)/dx/java/server/class
++javasrvdir = $(libdir)/dx/java/server/class
+ javasrv_DATA = server.jar 
+ EXTRA_DIST = $(DX_SRCS) DXServer.java makeall.java makewrl.java exports.awk README
+-javalibdir = $(prefix)/dx/java/server/lib_@ARCH@
++javalibdir = $(libdir)/dx/java/server/lib_@ARCH@
+ 
+ javalib_DATA = @ANYDX@
+ SUBDIRS = server dx layout
+diff -up dx-4.4.4/src/uipp/java/server/macros/Makefile.am.r dx-4.4.4/src/uipp/java/server/macros/Makefile.am
+--- dx-4.4.4/src/uipp/java/server/macros/Makefile.am.r	1999-07-09 21:25:13.000000000 +0200
++++ dx-4.4.4/src/uipp/java/server/macros/Makefile.am	2009-11-06 11:47:32.238939763 +0100
+@@ -1,6 +1,6 @@
+ ##  Process this file with automake to produce Makefile.in
+ 
+-serverdatadir = $(prefix)/dx/java/server/dxmacros
++serverdatadir = $(libdir)/dx/java/server/dxmacros
+ 
+ serverdata_DATA = $(MACRO_FILES)
+ 
+diff -up dx-4.4.4/src/uipp/java/server/Makefile.am.r dx-4.4.4/src/uipp/java/server/Makefile.am
+--- dx-4.4.4/src/uipp/java/server/Makefile.am.r	2001-05-21 16:47:39.000000000 +0200
++++ dx-4.4.4/src/uipp/java/server/Makefile.am	2009-11-06 11:47:32.238939763 +0100
+@@ -1,6 +1,6 @@
+-srvbindir = $(prefix)/dx/java/server/bin
+-srvoutputdir = $(prefix)/dx/java/output
+-userhtmldir = $(prefix)/dx/java/user
++srvbindir = $(libdir)/dx/java/server/bin
++srvoutputdir = $(libdir)/dx/java/output
++userhtmldir = $(libdir)/dx/java/user
+ # the server script (in srvbindir) will actually cd and run from the class subdir so that java will find the classes
+ # the server will expect to find a file dxserver.paths there to tell the exec where to find .net files
+ srvrundir = $(srvbindir)/../class
+diff -up dx-4.4.4/src/uipp/mb/Makefile.am.r dx-4.4.4/src/uipp/mb/Makefile.am
+--- dx-4.4.4/src/uipp/mb/Makefile.am.r	2003-08-20 16:21:33.000000000 +0200
++++ dx-4.4.4/src/uipp/mb/Makefile.am	2009-11-06 11:47:32.239939528 +0100
+@@ -2,7 +2,7 @@
+ 
+ INCLUDES = -I${top_srcdir}/include -I${srcdir}/../base -I${srcdir}/../widgets -D@ARCH@
+ 
+-dxbindir = $(prefix)/dx/bin_@ARCH@
++dxbindir = $(libdir)/dx/bin_@ARCH@
+ 
+ dxbin_PROGRAMS = builder
+ 
+diff -up dx-4.4.4/src/uipp/prompter/Makefile.am.r dx-4.4.4/src/uipp/prompter/Makefile.am
+--- dx-4.4.4/src/uipp/prompter/Makefile.am.r	2003-11-04 05:20:14.000000000 +0100
++++ dx-4.4.4/src/uipp/prompter/Makefile.am	2009-11-06 11:47:32.239939528 +0100
+@@ -2,7 +2,7 @@
+ 
+ INCLUDES =  -I${srcdir}/../base -I${top_srcdir}/include -D@ARCH@
+ 
+-dxbindir = $(prefix)/dx/bin_@ARCH@
++dxbindir = $(libdir)/dx/bin_@ARCH@
+ 
+ dxbin_PROGRAMS = prompter
+ 
+diff -up dx-4.4.4/src/uipp/startup/Makefile.am.r dx-4.4.4/src/uipp/startup/Makefile.am
+--- dx-4.4.4/src/uipp/startup/Makefile.am.r	2003-07-12 02:12:29.000000000 +0200
++++ dx-4.4.4/src/uipp/startup/Makefile.am	2009-11-06 11:47:32.240940272 +0100
+@@ -2,7 +2,7 @@
+ 
+ INCLUDES =  -I${top_srcdir}/include -I${srcdir}/../base -D@ARCH@
+ 
+-dxbindir = $(prefix)/dx/bin_@ARCH@
++dxbindir = $(libdir)/dx/bin_@ARCH@
+ 
+ dxbin_PROGRAMS = startupui
+ 
+diff -up dx-4.4.4/src/uipp/tutor/Makefile.am.r dx-4.4.4/src/uipp/tutor/Makefile.am
+--- dx-4.4.4/src/uipp/tutor/Makefile.am.r	2003-07-12 02:12:29.000000000 +0200
++++ dx-4.4.4/src/uipp/tutor/Makefile.am	2009-11-06 11:47:32.240940272 +0100
+@@ -2,7 +2,7 @@
+ 
+ INCLUDES = -I${top_srcdir}/include -I${srcdir}/../base -D@ARCH@
+ 
+-dxbindir = $(prefix)/dx/bin_@ARCH@
++dxbindir = $(libdir)/dx/bin_@ARCH@
+ 
+ dxbin_PROGRAMS = tutor
+ 
+diff -up dx-4.4.4/src/uipp/ui/Makefile.am.r dx-4.4.4/src/uipp/ui/Makefile.am
+--- dx-4.4.4/src/uipp/ui/Makefile.am.r	2001-04-12 16:29:02.000000000 +0200
++++ dx-4.4.4/src/uipp/ui/Makefile.am	2009-11-06 11:47:32.240940272 +0100
 @@ -1,6 +1,6 @@
  ## Process this file with automake to produce Makefile.in
  
--docdir = $(prefix)/dx/doc
-+docdir = $(datadir)/dx/doc
+-uidatadir = $(prefix)/dx/ui
++uidatadir = $(datadir)/dx/ui
  
- doc_DATA = \
- 	README README_SMP README_alphax README_aviion README_hp700 \
+ DATA1 = \
+ 	icon50.dat icon50.xpm logo.dat logo.xpm ui.mdf Basic2D.cfg Basic2D.net \
diff --git a/dx.spec b/dx.spec
index 3074ac6..c9b4989 100644
--- a/dx.spec
+++ b/dx.spec
@@ -1,12 +1,18 @@
 Summary: Open source version of IBM's Visualization Data Explorer
 Name: dx
 Version: 4.4.4
-Release: 4%{?dist}
+Release: 5%{?dist}
 URL: http://www.opendx.org/
 Group: Applications/Engineering
-Source0: http://opendx.npaci.edu/source/%{name}-%{version}.tar.gz
+Source0: http://opendx.informatics.jax.org/source/dx-%{version}.tar.gz
 Source1: %{name}.desktop
 Patch0: %{name}-rpm.patch
+Patch1: %{name}-open.patch
+# fixes http://www.opendx.org/bugs/view.php?id=236
+Patch3: %{name}-errno.patch
+# fix NULL pointer dereference when running dxexec over ssh
+# without X forwarding
+Patch4: %{name}-null.patch
 License: IBM
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: bison
@@ -53,6 +59,9 @@ Editor, or in the scripting language, you will need this package.
 %prep
 %setup -q
 %patch0 -p1 -b .r
+%patch1 -p1 -b .open
+%patch3 -p1 -b .errno
+%patch4 -p1 -b .null
 # fix debuginfo rpmlint warnings
 chmod a-x src/exec/{dxmods,dpexec,hwrender}/*.{c,h}
 
@@ -117,6 +126,12 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/lib*.so
 
 %changelog
+* Wed May 19 2010 Dominik Mierzejewski <rpm@greysector.net> 4.4.4-5
+- fix open() invocation with O_CREAT and no mode
+- fix leftover dxexec process consuming 100% CPU after quitting (bug #469664)
+- fix NULL pointer dereference when running dxexec over ssh
+  without X forwarding
+
 * Tue Feb 17 2009 Dominik Mierzejewski <rpm@greysector.net> 4.4.4-4
 - drop X-Fedora from desktop file (per current packaging guidelines)
 - move shared libraries to a subpackage to avoid multilib conflicts