diff --git a/pkg/cl/unop.c b/pkg/cl/unop.c
index 45d64b9..44004c5 100644
--- a/pkg/cl/unop.c
+++ b/pkg/cl/unop.c
@@ -260,7 +260,7 @@ int	opcode;
 	    break;
 	case OP_NINT:
 	    if (in_type == OT_REAL)
-		iresult = nint (rval);
+	        iresult = (int)(rval + 0.5);
 	    else
 		iresult = ival;
 	    break;
diff --git a/pkg/ecl/unop.c b/pkg/ecl/unop.c
index 1e944b5..862bd8d 100644
--- a/pkg/ecl/unop.c
+++ b/pkg/ecl/unop.c
@@ -294,7 +294,7 @@ unop (int opcode)
 	    break;
 	case OP_NINT:
 	    if (in_type == OT_REAL)
-		iresult = nint (rval);
+	        iresult = (int)(rval + 0.5);
 	    else
 		iresult = ival;
 	    break;
diff --git a/pkg/vocl/unop.c b/pkg/vocl/unop.c
index 9289341..8427bd44 100644
--- a/pkg/vocl/unop.c
+++ b/pkg/vocl/unop.c
@@ -294,7 +294,7 @@ unop (int opcode)
 	    break;
 	case OP_NINT:
 	    if (in_type == OT_REAL)
-		iresult = nint (rval);
+   	        iresult = (int)(rval + 0.5);
 	    else
 		iresult = ival;
 	    break;
diff --git a/unix/boot/spp/xc.c b/unix/boot/spp/xc.c
index 813df0e..f901638 100644
--- a/unix/boot/spp/xc.c
+++ b/unix/boot/spp/xc.c
@@ -1213,7 +1213,12 @@ passflag:		    mkobject = YES;
 		arglist[nargs++] = mkfname (IRAFLIB6);
 	    }
 	}
-
+#ifdef HOST_CURL
+	arglist[nargs++] = "-lcurl";
+#endif
+#ifdef HOST_EXPAT
+	arglist[nargs++] = "-lexpat";
+#endif
 	/* Host libraries, searched after iraf libraries. */
 	for (i=0;  i < nhlibs;  i++)
 	    arglist[nargs++] = hlibs[i];
@@ -1360,6 +1365,7 @@ int *p_nargs;
 		    link_static = 1;
 	        } else if (strcmp (lflag, F_SHARED) == 0) {
 		    link_static = 0;
+#ifndef HOST_F2C
 #if defined(LINUX) || defined(BSD) || defined(X86) || defined(MACOSX)
 	        } else if ((strcmp (lflag, "-lf2c") == 0) || 
 	    	    (strcmp (lflag, "-lcompat") == 0)) {
@@ -1369,8 +1375,10 @@ int *p_nargs;
 		        arglist[nargs++] = mkfname (lflag);
 		        *p_nargs = nargs;
 		        return (1);
-	        }
 #endif
+#endif
+	        }
+
 #ifdef SOLARIS
 	        else if (strcmp (lflag, "-ldl") == 0) {
 		    /* This beastie has to be linked dynamic on Solaris, but
diff --git a/unix/hlib/irafuser.csh b/unix/hlib/irafuser.csh
index a72270a..0bd6ee7 100644
--- a/unix/hlib/irafuser.csh
+++ b/unix/hlib/irafuser.csh
@@ -1,59 +1,8 @@
 # IRAF definitions for the UNIX/csh user.  The additional variables iraf$ and
 # home$ should be defined in the user's .login file.
 
-
-set old_method		= 0
-
-if ($old_method == 1) then
-
-setenv OS_MACH	`uname -s | tr '[A-Z]' '[a-z]' | cut -c1-6`
-
-if (`uname -m` == "x86_64") then
-    if ($OS_MACH == "darwin") then
-        setenv MACH darwin
-        setenv IRAFARCH darwin
-    else
-        setenv MACH linux64
-        setenv IRAFARCH linux64
-    endif
-else if (-f /etc/redhat-release) then
-    setenv MACH redhat
-else
-    setenv MACH		`uname -s | tr '[A-Z]' '[a-z]'`
-endif
-
-if ($MACH == "darwin") then
-    # Let the IRAFARCH override the machine to support cross compilation.
-    if ($?IRAFARCH) then
-        if ("$IRAFARCH" == "macosx") then
-	    setenv MACH macosx
-        else if ("$IRAFARCH" == "macintel") then
-	    setenv MACH macintel
-        endif
-    else
-        if ("`uname -m`" == "i386") then
-            setenv MACH macosx
-            setenv IRAFARCH macosx
-        else if ("`uname -m`" == "x86_64") then
-            setenv MACH macintel
-            setenv IRAFARCH macintel
-        else 
-            setenv MACH ipad
-            setenv IRAFARCH ipad
-        endif
-    endif
-else if ($OS_MACH == "cygwin") then
-    setenv MACH cygwin
-endif
-
-else		# old_method
-            
-    setenv MACH 	`$iraf/unix/hlib/irafarch.csh`
-    setenv IRAFARCH 	`$iraf/unix/hlib/irafarch.csh`
-            
-endif		# old_method
-
-
+setenv MACH 	`$iraf/unix/hlib/irafarch.csh`
+setenv IRAFARCH 	`$iraf/unix/hlib/irafarch.csh`
 
 setenv	hostid	unix
 setenv	host	${iraf}unix/
@@ -64,7 +13,7 @@ setenv	tmp	/tmp/
 # Default to GCC for compilation.
 setenv	CC	gcc
 setenv	F77	$hlib/f77.sh
-setenv	F2C	$hbin/f2c.e
+setenv	F2C	/usr/bin/f2c
 setenv	RANLIB	ranlib
 
 switch ($MACH)
@@ -123,7 +72,7 @@ case ipad:
     breaksw
 
 case linux64:
-    setenv HSI_CF "-g -DLINUX -DREDHAT -DPOSIX -DSYSV -DLINUX64 -DMACH64 -w -m64"
+    setenv HSI_CF "-g -O2 -I/usr/include -I${hlib}libc -DLINUX -DREDHAT -DPOSIX -DSYSV -DLINUX64 -DMACH64 -w -m64 -DNOLIBCNAMES -DHOST_F2C -DHOST_CURL -DHOST_EXPAT"
     setenv HSI_XF "-g -Inolibc -w -/m64 -/Wunused"
     setenv HSI_FF "-g -m64 -DBLD_KERNEL"
     setenv HSI_LF "-m64 "
@@ -135,7 +84,7 @@ case linux64:
 
 case linux:
 case redhat:
-    setenv HSI_CF "-O -DLINUX -DREDHAT -DPOSIX -DSYSV -w -m32 -Wunused"
+    setenv HSI_CF "-g -O2 -I/usr/include -I${hlib}libc -DLINUX -DREDHAT -DPOSIX -DSYSV -w -m32 -Wunused"
     setenv HSI_XF "-Inolibc -w -/Wunused -/m32"
     setenv HSI_FF "-O -DBLD_KERNEL -m32"
     setenv HSI_LF "-m32"
@@ -191,10 +140,10 @@ setenv HSI_XF  "-I${HOME}/.iraf/ $HSI_XF"
 # The following determines whether or not the VOS is used for filename mapping.
 if (-f ${iraf}lib/libsys.a) then
 	setenv	HSI_LIBS\
-    "${hlib}libboot.a ${iraf}lib/libsys.a ${iraf}lib/libvops.a ${hlib}libos.a ${hbin}libf2c.a -lm"
+    "${hbin}libboot.a ${iraf}lib/libsys.a ${iraf}lib/libvops.a -lf2c ${hbin}libos.a"
 else
 	setenv	HSI_CF "$HSI_CF -DNOVOS"
-	setenv	HSI_LIBS "${hlib}libboot.a ${hlib}libos.a"
+	setenv	HSI_LIBS "${hbin}libboot.a ${hbin}libos.a"
 endif
 
 setenv HSI_LIBS "$HSI_LIBS $HSI_OSLIBS"
index 9e5ee88..9e8b7a4 100644
--- a/unix/hlib/libc/iraf.h
+++ b/unix/hlib/libc/iraf.h
@@ -5,6 +5,8 @@
  * scans this file at run time to get the logical directory definitions.
  */
 
+#undef abs
+
 #ifndef D_iraf
 /* ### Start of run time definitions */
 #define	HOST		"/iraf/iraf/unix/"
@@ -12,7 +14,7 @@
 #define	TMP		"/tmp/"
 /* ### End of run time definitions */
 
-/* Compile time definitions (for C #ifdefs).
+/* Compile time definitions 
  */
 /* #define BSDUNIX */
 /* #define SUNOS4 */
@@ -20,89 +22,90 @@
 #define D_iraf
 #endif
 
-/* Include any header files specified in "#define import_XXX" statements
+/* Include any header files specified in #define import_XXX statements
  * before we were called.
  */
 #ifdef import_libc
 #ifndef D_libc
-#include "/iraf/iraf/unix/hlib/libc/libc.h"
+#include "libc.h"
 #endif
 #undef import_libc
 #endif
 
 #ifdef import_spp
 #ifndef D_spp
-#include "/iraf/iraf/unix/hlib/libc/spp.h"
+#include "spp.h"
 #endif
 #undef import_spp
 #endif
 
 #ifdef import_main
 #ifndef D_main
-#include "/iraf/iraf/unix/hlib/libc/main.h"
+#include "main.h"
 #endif
 #undef import_main
 #endif
 
 #ifdef import_stdio
 #ifndef D_stdio
-#include "/iraf/iraf/unix/hlib/libc/stdio.h"
+
+#include "iraf/stdio.h"
 #endif
 #undef import_stdio
 #endif
 
 #ifdef import_error
 #ifndef D_error
-#include "/iraf/iraf/unix/hlib/libc/error.h"
+#include "error.h"
 #endif
 #undef import_error
 #endif
 
 #ifdef import_ctype
 #ifndef D_ctype
-#include "/iraf/iraf/unix/hlib/libc/ctype.h"
+#include "iraf/ctype.h"
 #endif
 #undef import_ctype
 #endif
 
 #ifdef import_finfo
 #ifndef D_finfo
-#include "/iraf/iraf/unix/hlib/libc/finfo.h"
+#include "finfo.h"
 #endif
 #undef import_finfo
 #endif
 
 #ifdef import_fset
 #ifndef D_fset
-#include "/iraf/iraf/unix/hlib/libc/fset.h"
+#include "fset.h"
 #endif
 #undef import_fset
 #endif
 
 #ifdef import_fpoll
 #ifndef D_fpoll
-#include "/iraf/iraf/unix/hlib/libc/fpoll.h"
+#include "fpoll.h"
 #endif
 #undef import_fpoll
 #endif
 
 #ifdef import_kernel
 #ifndef D_kernel
-#include "/iraf/iraf/unix/hlib/libc/kernel.h"
+#include "kernel.h"
 #endif
 #undef import_kernel
 #endif
 
 #ifdef import_xnames
 #ifndef D_xnames
-#include "/iraf/iraf/unix/hlib/libc/xnames.h"
+#include "xnames.h"
 #endif
 #undef import_xnames
 #endif
 
 #ifdef import_knames
 #ifndef D_knames
-#include "/iraf/iraf/unix/hlib/libc/knames.h"
+#include "knames.h"
 /*
 #include "/iraf/iraf/unix/hlib/libc/kproto.h"
 */
@@ -112,77 +115,77 @@
 
 #ifdef import_setjmp
 #ifndef D_setjmp
-#include "/iraf/iraf/unix/hlib/libc/setjmp.h"
+#include <setjmp.h>
 #endif
 #undef import_setjmp
 #endif
 
 #ifdef import_xwhen
 #ifndef D_xwhen
-#include "/iraf/iraf/unix/hlib/libc/xwhen.h"
+#include "xwhen.h"
 #endif
 #undef import_xwhen
 #endif
 
 #ifdef import_protect
 #ifndef D_protect
-#include "/iraf/iraf/unix/hlib/libc/protect.h"
+#include "protect.h"
 #endif
 #undef import_protect
 #endif
 
 #ifdef import_prtype
 #ifndef D_prtype
-#include "/iraf/iraf/unix/hlib/libc/prtype.h"
+#include "prtype.h"
 #endif
 #undef import_prtype
 #endif
 
 #ifdef import_zfstat
 #ifndef D_zfstat
-#include "/iraf/iraf/unix/hlib/libc/zfstat.h"
+#include "zfstat.h"
 #endif
 #undef import_zfstat
 #endif
 
 #ifdef import_alloc
 #ifndef D_alloc
-#include "/iraf/iraf/unix/hlib/libc/alloc.h"
+#include "alloc.h"
 #endif
 #undef import_alloc
 #endif
 
 #ifdef import_math
 #ifndef D_math
-#include "/iraf/iraf/unix/hlib/libc/math.h"
+#include <math.h>
 #endif
 #undef import_math
 #endif
 
 #ifdef import_prstat
 #ifndef D_prstat
-#include "/iraf/iraf/unix/hlib/libc/prstat.h"
+#include "prstat.h"
 #endif
 #undef import_prstat
 #endif
 
 #ifdef import_lexnum
 #ifndef D_lexnum
-#include "/iraf/iraf/unix/hlib/libc/lexnum.h"
+#include "lexnum.h"
 #endif
 #undef import_lexnum
 #endif
 
 #ifdef import_ttset
 #ifndef D_ttset
-#include "/iraf/iraf/unix/hlib/libc/ttset.h"
+#include "ttset.h"
 #endif
 #undef import_ttset
 #endif
 
 #ifdef import_stdarg
 #ifndef D_stdarg
-#include "/iraf/iraf/unix/hlib/libc/stdarg.h"
+#include <stdarg.h>
 #endif
 #undef import_stdarg
 #endif
diff --git a/unix/hlib/libc/libc.h b/unix/hlib/libc/libc.h
index cf3b1c1..747b370 100644
--- a/unix/hlib/libc/libc.h
+++ b/unix/hlib/libc/libc.h
@@ -42,7 +42,7 @@ extern	char		MEMCOM[];
 
 /* External names.
  */
-#ifndef NOLIBCNAMES
+#ifndef NOLIBCNAMES*/
 
 #define	getenv		envget
 #define	sys_nerr	u_sysnerr
@@ -320,8 +320,9 @@ extern void	c_xwhen (int exception, PFI new_handler, PFI *old_handler);
 
 /*
 */
-#include "/iraf/iraf/unix/bin/f2c.h"
-#include "/iraf/iraf/unix/hlib/libc/vosproto.h"
+#include "f2c.h"
+#undef abs
+#include "vosproto.h"
 
 #define	D_libc
 #define	D_libc_proto
diff --git a/unix/mkpkg.sh b/unix/mkpkg.sh
index 3ea7596..cc78b29 100644
--- a/unix/mkpkg.sh
+++ b/unix/mkpkg.sh
@@ -22,3 +22,8 @@ echo "----------------------- GDEV ---------------------------"
 # Install the newly created executables.
 echo "install HSI executables in $host/bin.$MACH"
 mv -f hlib/*.e bin.$MACH
+pushd bin.$MACH
+for i in *.e
+do ln -sf $i ${i%.*}
+done
+popd
diff --git a/unix/os/zzstrt.c b/unix/os/zzstrt.c
index a6f5808..33791ed 100644
--- a/unix/os/zzstrt.c
+++ b/unix/os/zzstrt.c
@@ -101,7 +101,12 @@ int	BSS_kludge[256];
 
 void 	ready_ (void);
 
-
+#ifdef HOST_F2C
+extern int MAIN__();
+int MAIN__() {
+  exit(0);
+}
+#endif
 
 /* ZZSTRT -- Initialize the IRAF kernel at process startup time.
  */
diff --git a/vendor/voclient/Makefile b/vendor/voclient/Makefile
index 7c3d59a..7bf23c1 100644
--- a/vendor/voclient/Makefile
+++ b/vendor/voclient/Makefile
@@ -37,50 +37,55 @@ LIBS		= -lm -lc -lpthread
 
 
 all:
-	(cd common      ; make all  ; make install)
-	(cd libvotable  ; make all  ; make install)
-	(cd libsamp     ; make all  ; make install)
-	(cd libvoclient ; make all  ; make install)
-	(cd voapps      ; make all  ; make install)
-	(cd libvo       ; make all  ; make install)
+	(cd common      ; ${MAKE} all  ; ${MAKE} install)
+	(cd libvotable  ; ${MAKE} all  ; ${MAKE} install)
+	(cd libsamp     ; ${MAKE} all  ; ${MAKE} install)
+	(cd libvoclient ; ${MAKE} all  ; ${MAKE} install)
+	(cd voapps      ; ${MAKE} all  ; ${MAKE} install)
+	(cd libvo       ; ${MAKE} all  ; ${MAKE} install)
 
 libs:
-	(cd common      ; make libs)
-	(cd libvotable  ; make libs)
-	(cd libsamp     ; make libs)
-	(cd libvoclient ; make libs)
-	(cd voapps      ; make libs)
-	(cd libvo       ; make libs)
+
+mylib:
+#	(cd common      ; ${MAKE} )
+	(cd libsamp     ; ${MAKE} .BASE lib ; cp *.h ../include ; cp *.a ../lib )
+	(cd libvoclient ; ${MAKE} install )
+	cp libsamp/cfitsio/*.h include
+	cp libsamp/libxrpc/*.h include
+	cp -r libsamp/libxrpc/include/xmlrpc-c include
+	(cd libvotable  ; ${MAKE} install)
+	(cd voapps      ; ${MAKE} lib ; cp *.a ../lib )
+	(rm -f *.o ; cd libvo       ; ${MAKE} HOST_CURL=1 lib)
 
 apps:
-	(cd common      ; make apps)
-	(cd libvotable  ; make apps)
-	(cd libsamp     ; make apps)
-	(cd libvoclient ; make apps)
-	(cd voapps      ; make apps)
+	(cd common      ; ${MAKE} apps)
+	(cd libvotable  ; ${MAKE} apps)
+	(cd libsamp     ; ${MAKE} apps)
+	(cd libvoclient ; ${MAKE} apps)
+	(cd voapps      ; ${MAKE} apps)
 
 examples:
-	(cd common      ; make examples)
-	(cd libvotable  ; make examples)
-	(cd libsamp     ; make examples)
-	(cd libvoclient ; make examples)
-	(cd voapps      ; make examples)
+	(cd common      ; ${MAKE} examples)
+	(cd libvotable  ; ${MAKE} examples)
+	(cd libsamp     ; ${MAKE} examples)
+	(cd libvoclient ; ${MAKE} examples)
+	(cd voapps      ; ${MAKE} examples)
 
 install:
-	(cd common      ; make install)
-	(cd libvotable  ; make install)
-	(cd libsamp     ; make install)
-	(cd libvoclient ; make install)
-	(cd voapps      ; make install)
-	(cd libvo       ; make install)
+	(cd common      ; ${MAKE} install)
+	(cd libvotable  ; ${MAKE} install)
+	(cd libsamp     ; ${MAKE} install)
+	(cd libvoclient ; ${MAKE} install)
+	(cd voapps      ; ${MAKE} install)
+	(cd libvo       ; ${MAKE} install)
 
 clean:
-	(cd common      ; make clean)
-	(cd libvotable  ; make clean)
-	(cd libsamp     ; make clean)
-	(cd libvoclient ; make clean)
-	(cd voapps      ; make clean)
-	(cd libvo       ; make clean)
+	(cd common      ; ${MAKE} clean)
+	(cd libvotable  ; ${MAKE} clean)
+	(cd libsamp     ; ${MAKE} clean)
+	(cd libvoclient ; ${MAKE} clean)
+	(cd voapps      ; ${MAKE} clean)
+	(cd libvo       ; ${MAKE} clean)
 	/bin/rm -rf voclient/lib/libvoclient.*
 	/bin/rm -rf bin/* lib/* include/* spool
 
diff --git a/vendor/voclient/libsamp/Makefile b/vendor/voclient/libsamp/Makefile
index c74affb..def14cc 100644
--- a/vendor/voclient/libsamp/Makefile
+++ b/vendor/voclient/libsamp/Makefile
@@ -26,7 +26,7 @@ SHAREDLIB 	= $(LIBDIR)/$(LIBBASE).so.$(VERSION)
 
 # includes, flags and libraries
 CC              = gcc
-CINCS           = -I$(INCDIR)  -I.
+CINCS           = -I$(INCDIR)  -I. -Ilibxrpc/include -Ilibxrpc
 
 ifeq ("$(PLATFORM)", "Darwin")
     ifeq  ("$(PLMACH)", "macintel")
diff --git a/vendor/voclient/libsamp/libxrpc/xmlrpc-c-1.16.29/lib/curl_transport/curlmulti.c b/vendor/voclient/libsamp/libxrpc/xmlrpc-c-1.16.29/lib/curl_transport/curlmulti.c
index 526a4db..5503b9f 100644
--- a/vendor/voclient/libsamp/libxrpc/xmlrpc-c-1.16.29/lib/curl_transport/curlmulti.c
+++ b/vendor/voclient/libsamp/libxrpc/xmlrpc-c-1.16.29/lib/curl_transport/curlmulti.c
@@ -17,7 +17,6 @@
 #endif
 
 #include <curl/curl.h>
-#include <curl/types.h>
 #include <curl/easy.h>
 #include <curl/multi.h>
 
diff --git a/vendor/voclient/libsamp/libxrpc/xmlrpc-c-1.16.29/lib/curl_transport/curltransaction.c b/vendor/voclient/libsamp/libxrpc/xmlrpc-c-1.16.29/lib/curl_transport/curltransaction.c
index 630f318..3086435 100644
--- a/vendor/voclient/libsamp/libxrpc/xmlrpc-c-1.16.29/lib/curl_transport/curltransaction.c
+++ b/vendor/voclient/libsamp/libxrpc/xmlrpc-c-1.16.29/lib/curl_transport/curltransaction.c
@@ -15,7 +15,6 @@
 #include "version.h"
 
 #include <curl/curl.h>
-#include <curl/types.h>
 #include <curl/easy.h>
 
 #include "curlversion.h"
diff --git a/vendor/voclient/libsamp/libxrpc/xmlrpc-c-1.16.29/lib/curl_transport/xmlrpc_curl_transport.c b/vendor/voclient/libsamp/libxrpc/xmlrpc-c-1.16.29/lib/curl_transport/xmlrpc_curl_transport.c
index 526381d..9b7b530 100644
--- a/vendor/voclient/libsamp/libxrpc/xmlrpc-c-1.16.29/lib/curl_transport/xmlrpc_curl_transport.c
+++ b/vendor/voclient/libsamp/libxrpc/xmlrpc-c-1.16.29/lib/curl_transport/xmlrpc_curl_transport.c
@@ -83,7 +83,6 @@
 #include "xmlrpc-c/time_int.h"
 
 #include <curl/curl.h>
-#include <curl/types.h>
 #include <curl/easy.h>
 #include <curl/multi.h>
 
diff --git a/vendor/voclient/libvo/Makefile b/vendor/voclient/libvo/Makefile
index 69067e8..d680702 100644
--- a/vendor/voclient/libvo/Makefile
+++ b/vendor/voclient/libvo/Makefile
@@ -70,11 +70,14 @@ zztest: zztest.o $(OBJS)
 ####################################
 
 lib: objs $(INCS)
+	rm -f *.o
 	ar x ../lib/libsamp.a
 	ar x ../lib/libVOTable.a
 	ar x ../lib/libVOClient.a
 	ar x ../lib/libVOApps.a
+ifndef HOST_CURL
 	ar x ../lib/libcurl.a
+endif
 	chmod 644 *.o
 	ar rv libVO.a *.o
 	/bin/rm -f *.o __*
diff --git a/vendor/voclient/libvotable/Makefile b/vendor/voclient/libvotable/Makefile
index 6ee6e95..3eb3351 100644
--- a/vendor/voclient/libvotable/Makefile
+++ b/vendor/voclient/libvotable/Makefile
@@ -15,7 +15,6 @@ BINDIR    	:= ../bin/
 LIBDIR    	:= ../lib/
 INCDIR    	:= ../include/
 
-
 # secondary dependencies
 
 LIBBASE		= lib$(NAME)
@@ -48,9 +47,11 @@ OBJS 		= votParse.o votParse_f77.o votParse_spp.o \
 		  votExpatCB.o votElement.o votAttr.o votStack.o votHandle.o
 INCS 		= votParse.h
 
+ifneq ($(NOVOS),1)
 SPP_SRCS	= votUtil_spp.x
 SPP_OBJS	= votUtil_spp.o
 SPP_INCS 	= votParse_spp.h
+endif
 
 INCS_PRIV	= votParseP.h
 LIBS		= lib$(NAME).a
@@ -105,7 +106,7 @@ lib: objs
 ###############################################################################
 
 votUtil_spp.o: votUtil_spp.x votParse_spp.h
-	xc -c votUtil_spp.x
+	xc -c -w votUtil_spp.x
 
 
 ###############################################################################
diff --git a/util/mksysvos b/util/mksysvos
new file mode 100755
index 0000000..88a8ec0
--- /dev/null
+++ b/util/mksysvos
@@ -0,0 +1,41 @@
+#!/bin/csh -f
+#
+
+if (! $?iraf) then
+    #echo ""
+    #echo "Error:  You must have the iraf env variable defined !"
+    #echo ""
+    #exit 1
+
+    set  iraf 	= $cwd/
+endif
+
+
+set  c_start	= `date`
+/bin/rm -f spool */spool
+
+
+#$iraf/util/mkclean				# clean old binaries
+
+echo "=== VOS bootstrap ==="
+cd $iraf/unix					# VOS bootstrap
+source hlib/irafuser.csh
+sh -x mkpkg.sh |& tee -a spool
+
+echo "=== VOS core ==="
+cd $iraf/					# build core system
+mkpkg |& tee -a spool
+
+echo "=== NOAO ==="
+cd $iraf/noao					# build NOAO package
+setenv noao $cwd/
+mkpkg -p noao |& tee -a spool
+
+set  c_end	= `date`
+
+
+echo ""
+echo ""
+echo ""
+echo "Start:  $c_start"
+echo "  End:  $c_end"
diff --git a/util/mksysnovos b/util/mksysnovos
new file mode 100755
index 0000000..6fd2735
--- /dev/null
+++ b/util/mksysnovos
@@ -0,0 +1,34 @@
+#!/bin/csh -f
+#
+
+if (! $?iraf) then
+    #echo ""
+    #echo "Error:  You must have the iraf env variable defined !"
+    #echo ""
+    #exit 1
+
+    set  iraf 	= $cwd/
+endif
+
+
+set  c_start	= `date`
+/bin/rm -f spool */spool
+
+
+#$iraf/util/mkclean				# clean old binaries
+
+echo "=== NOVOS bootstrap ==="
+cd $iraf/unix					# NOVOS bootstrap
+source hlib/irafuser.csh
+sh -x mkpkg.sh |& tee -a spool
+
+echo "=== NOVOS build ==="
+cd $iraf/					# build NOVOS
+mkpkg |& tee -a spool
+set  c_end	= `date`
+
+echo ""
+echo ""
+echo ""
+echo "Start:  $c_start"
+echo "  End:  $c_end"
diff --git a/vendor/voclient/common/Makefile b/vendor/voclient/common/Makefile
index 5d29ba2..ed6e2da 100644
--- a/vendor/voclient/common/Makefile
+++ b/vendor/voclient/common/Makefile
@@ -38,28 +38,28 @@ all::	curl expat
 
 libs::
 	(/bin/csh -f mklibs)
-	(cd expat ; ./configure --prefix=${HERE}/../; \ make ; make installlib)
+	(cd expat ; ./configure --prefix=${HERE}/.. ; $(MAKE) ; $(MAKE) installlib)
 
 curl::
 	(/bin/csh -f mklibs)
 
 expat::
-	(cd expat ; ./configure --prefix=${HERE}/../; \ make ; make installlib)
+	(cd expat ; ./configure --prefix=${HERE}/.. ; $(MAKE) ; $(MAKE) installlib)
 
 apps:
 
 install:
-	(cd curl  ; make install)
-	#(cd expat ; make install)
+	(cd curl  ; $(MAKE) install)
+	#(cd expat ; $(MAKE) install)
 	(/bin/rm -rf ../man ../share)
 
 clean:
-	(cd curl  	; make clean)
-	(cd expat     	; make clean)
+	(cd curl  	; $(MAKE) clean)
+	(cd expat     	; $(MAKE) clean)
 
 distclean:
-	(cd curl  	; make distclean)
-	(cd expat     	; make distclean)
+	(cd curl  	; $(MAKE) distclean)
+	(cd expat     	; $(MAKE) distclean)
 
 
 
