diff --git a/src/backend/port/univel/port-protos.h b/src/backend/port/univel/port-protos.h
index 97d23fe6ac..9cafdd84e1 100644
--- a/src/backend/port/univel/port-protos.h
+++ b/src/backend/port/univel/port-protos.h
@@ -1,7 +1,7 @@
 /*-------------------------------------------------------------------------
  *
  * port-protos.h--
- *	  port-specific prototypes for Intel x86/Intel SVR4
+ *	  port-specific prototypes for Intel x86/UNIXWARE
  *
  *
  * Copyright (c) 1994, Regents of the University of California
diff --git a/src/configure b/src/configure
index fbf182efd7..f00af00788 100755
--- a/src/configure
+++ b/src/configure
@@ -589,13 +589,13 @@ nextstep*) os=nextstep;;
     hpux*) os=hpux;;
      osf*) os=alpha;;
      sco*) os=sco;;
-   sysv4*) os=svr4;;
  machten*) os=machten;;
  sysv4.2*) 
        case "$host_vendor" in
                univel) os=univel;;
                     *) os=unknown;;
        esac ;;
+   sysv4*) os=svr4;;
 *) echo ""
    echo "*************************************************************"
    echo "configure does not currently recognize your operating system,"
@@ -682,16 +682,17 @@ fi
 export TEMPLATE
 echo ""
 
-AROPT=`grep AROPT $TEMPLATE | awk -F: '{print $2}'`
-SHARED_LIB=`grep SHARED_LIB $TEMPLATE | awk -F: '{print $2}'`
-CFLAGS=`grep CFLAGS $TEMPLATE | awk -F: '{print $2}'`
-SRCH_INC=`grep SRCH_INC $TEMPLATE | awk -F: '{print $2}'`
-SRCH_LIB=`grep SRCH_LIB $TEMPLATE | awk -F: '{print $2}'`
-USE_LOCALE=`grep USE_LOCALE $TEMPLATE | awk -F: '{print $2}'`
-DLSUFFIX=`grep DLSUFFIX $TEMPLATE | awk -F: '{print $2}'`
-DL_LIB=`grep DL_LIB $TEMPLATE | awk -F: '{print $2}'`
-YACC=`grep YACC $TEMPLATE | awk -F: '{print $2}'`
-YFLAGS=`grep YFLAGS $TEMPLATE | awk -F: '{print $2}'`
+AROPT=`grep '^AROPT:' $TEMPLATE | awk -F: '{print $2}'`
+SHARED_LIB=`grep '^SHARED_LIB:' $TEMPLATE | awk -F: '{print $2}'`
+CFLAGS=`grep '^CFLAGS:' $TEMPLATE | awk -F: '{print $2}'`
+SRCH_INC=`grep '^SRCH_INC:' $TEMPLATE | awk -F: '{print $2}'`
+SRCH_LIB=`grep '^SRCH_LIB:' $TEMPLATE | awk -F: '{print $2}'`
+USE_LOCALE=`grep '^USE_LOCALE:' $TEMPLATE | awk -F: '{print $2}'`
+DLSUFFIX=`grep '^DLSUFFIX:' $TEMPLATE | awk -F: '{print $2}'`
+DL_LIB=`grep '^DL_LIB:' $TEMPLATE | awk -F: '{print $2}'`
+YACC=`grep '^YACC:' $TEMPLATE | awk -F: '{print $2}'`
+YFLAGS=`grep '^YFLAGS:' $TEMPLATE | awk -F: '{print $2}'`
+CC=`grep '^CC:' $TEMPLATE | awk -F: '{print $2}'`
 
 
 echo "**************************************************************"
diff --git a/src/configure.in b/src/configure.in
index bf89b8d951..f62b698267 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -25,13 +25,13 @@ nextstep*) os=nextstep;;
     hpux*) os=hpux;;
      osf*) os=alpha;;
      sco*) os=sco;;
-   sysv4*) os=svr4;;
  machten*) os=machten;;
  sysv4.2*) 
        case "$host_vendor" in
                univel) os=univel;;
                     *) os=unknown;;
        esac ;;
+   sysv4*) os=svr4;;
 *) echo ""
    echo "*************************************************************"
    echo "configure does not currently recognize your operating system,"
@@ -120,16 +120,17 @@ fi
 export TEMPLATE
 echo ""
 
-AROPT=`grep AROPT $TEMPLATE | awk -F: '{print $2}'`
-SHARED_LIB=`grep SHARED_LIB $TEMPLATE | awk -F: '{print $2}'`
-CFLAGS=`grep CFLAGS $TEMPLATE | awk -F: '{print $2}'`
-SRCH_INC=`grep SRCH_INC $TEMPLATE | awk -F: '{print $2}'`
-SRCH_LIB=`grep SRCH_LIB $TEMPLATE | awk -F: '{print $2}'`
-USE_LOCALE=`grep USE_LOCALE $TEMPLATE | awk -F: '{print $2}'`
-DLSUFFIX=`grep DLSUFFIX $TEMPLATE | awk -F: '{print $2}'`
-DL_LIB=`grep DL_LIB $TEMPLATE | awk -F: '{print $2}'`
-YACC=`grep YACC $TEMPLATE | awk -F: '{print $2}'`
-YFLAGS=`grep YFLAGS $TEMPLATE | awk -F: '{print $2}'`
+AROPT=`grep '^AROPT:' $TEMPLATE | awk -F: '{print $2}'`
+SHARED_LIB=`grep '^SHARED_LIB:' $TEMPLATE | awk -F: '{print $2}'`
+CFLAGS=`grep '^CFLAGS:' $TEMPLATE | awk -F: '{print $2}'`
+SRCH_INC=`grep '^SRCH_INC:' $TEMPLATE | awk -F: '{print $2}'`
+SRCH_LIB=`grep '^SRCH_LIB:' $TEMPLATE | awk -F: '{print $2}'`
+USE_LOCALE=`grep '^USE_LOCALE:' $TEMPLATE | awk -F: '{print $2}'`
+DLSUFFIX=`grep '^DLSUFFIX:' $TEMPLATE | awk -F: '{print $2}'`
+DL_LIB=`grep '^DL_LIB:' $TEMPLATE | awk -F: '{print $2}'`
+YACC=`grep '^YACC:' $TEMPLATE | awk -F: '{print $2}'`
+YFLAGS=`grep '^YFLAGS:' $TEMPLATE | awk -F: '{print $2}'`
+CC=`grep '^CC:' $TEMPLATE | awk -F: '{print $2}'`
 
 
 dnl We now need to check for additional directories (include
diff --git a/src/include/port/univel.h b/src/include/port/univel.h
index 4acd2b1a75..3be6179f76 100644
--- a/src/include/port/univel.h
+++ b/src/include/port/univel.h
@@ -3,17 +3,14 @@
 #define USE_POSIX_SIGNALS
 #define SYSV_DIRENT
 
-#if 0
 #define HAS_TEST_AND_SET
+#define NEED_I386_TAS_ASM
+#define USE_UNIVEL_CC_ASM	/***************************************\
+							| Define this if you are compiling with	|
+							| the native UNIXWARE C compiler.		|
+							\***************************************/
 typedef unsigned char slock_t;
 
-#endif
-
-extern long random(void);
-extern void srandom(int seed);
-extern int	strcasecmp(char *s1, char *s2);
-extern int	gethostname(char *name, int namelen);
-
 #ifndef			BIG_ENDIAN
 #define			BIG_ENDIAN		4321
 #endif
diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h
index e3efbc2295..6ad51713a3 100644
--- a/src/include/storage/s_lock.h
+++ b/src/include/storage/s_lock.h
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.16 1998/01/13 19:28:39 scrappy Exp $
+ *	  $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.17 1998/01/17 23:33:14 scrappy Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -294,14 +294,31 @@ tas_dummy()
 
 #if defined(NEED_I386_TAS_ASM)
 
+#if defined(USE_UNIVEL_CC_ASM)
+asm void S_LOCK(char *lval)
+{
+% lab again;
+/* Upon entry, %eax will contain the pointer to the lock byte */
+	pushl   %ebx
+	xchgl   %eax,%ebx
+	movb    $-1,%al
+again:
+	lock
+	xchgb   %al,(%ebx)
+	cmpb    $0,%al
+	jne     again
+	popl    %ebx
+}
+#else
 #define	S_LOCK(lock)	do \
 						{ \
 							slock_t		_res; \
 							do \
 							{ \
-				__asm__("xchgb %0,%1": "=q"(_res), "=m"(*lock):"0"(0x1)); \
+				__asm__("lock xchgb %0,%1": "=q"(_res), "=m"(*lock):"0"(0x1)); \
 							} while (_res != 0); \
 						} while (0)
+#endif
 
 #define	S_UNLOCK(lock)	(*(lock) = 0)
 
diff --git a/src/interfaces/libpgtcl/Makefile.in b/src/interfaces/libpgtcl/Makefile.in
index 3b0141def0..0552736518 100644
--- a/src/interfaces/libpgtcl/Makefile.in
+++ b/src/interfaces/libpgtcl/Makefile.in
@@ -7,7 +7,7 @@
 #
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/interfaces/libpgtcl/Attic/Makefile.in,v 1.1 1998/01/13 04:18:04 scrappy Exp $
+#    $Header: /cvsroot/pgsql/src/interfaces/libpgtcl/Attic/Makefile.in,v 1.2 1998/01/17 23:33:32 scrappy Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -51,7 +51,14 @@ endif
 ifeq ($(PORTNAME), i386_solaris)
   install-shlib-dep	:= install-shlib
   shlib			:= libpgtcl.so.1
-  LDFLAGS_SL		= -G -z text
+  LDFLAGS_SL		= -G -z text -L $(SRCDIR)/interfaces/libpq -lpq
+  CFLAGS		+= $(CFLAGS_SL)
+endif
+
+ifeq ($(PORTNAME), univel)
+  install-shlib-dep	:= install-shlib
+  shlib			:= libpgtcl.so.1
+  LDFLAGS_SL		= -G -z text -L $(SRCDIR)/interfaces/libpq -lpq
   CFLAGS		+= $(CFLAGS_SL)
 endif
 
diff --git a/src/interfaces/libpq/Makefile.in b/src/interfaces/libpq/Makefile.in
index 2cddba4eeb..44eb0bf6ae 100644
--- a/src/interfaces/libpq/Makefile.in
+++ b/src/interfaces/libpq/Makefile.in
@@ -7,7 +7,7 @@
 #
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/interfaces/libpq/Attic/Makefile.in,v 1.2 1998/01/13 04:20:51 scrappy Exp $
+#    $Header: /cvsroot/pgsql/src/interfaces/libpq/Attic/Makefile.in,v 1.3 1998/01/17 23:33:39 scrappy Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -51,6 +51,12 @@ ifeq ($(PORTNAME), i386_solaris)
   LDFLAGS_SL = -G -z text
   CFLAGS += $(CFLAGS_SL)
 endif
+ifeq ($(PORTNAME), univel)
+  install-shlib-dep := install-shlib
+  shlib := libpq.so.1
+  LDFLAGS_SL = -G -z text
+  CFLAGS += $(CFLAGS_SL)
+endif
 
 all: libpq.a $(shlib) c.h
 
diff --git a/src/makefiles/Makefile.univel b/src/makefiles/Makefile.univel
index 3bfc5c0799..4048f3977b 100644
--- a/src/makefiles/Makefile.univel
+++ b/src/makefiles/Makefile.univel
@@ -1,9 +1,4 @@
-#
-#	The univel port is almost guaranteed NOT to work yet.
-#
-# MAKE_EXPORTS is required for svr4 loaders that want a file of
-# symbol names to tell them what to export/import.
-#MAKE_EXPORTS= true
+LDFLAGS+= -lc89 -Wl,-Bexport
 
 %.so: %.o
 	$(LD) -G -Bdynamic -o $@ $<
diff --git a/src/template/univel b/src/template/univel
index a8a5286099..23770576e2 100644
--- a/src/template/univel
+++ b/src/template/univel
@@ -1,10 +1,10 @@
 AROPT:crs
-CFLAGS:-I$(SRCDIR)/backend/port/univel
-SHARED_LIB:-fPIC
-ALL:-DHAVE_RUSAGE -m486 -Dsvr4
+CFLAGS:-I$(SRCDIR)/backend/port/univel -Xa -v -DHAVE_RUSAGE -O -K i486,host,inline,loop_unroll -Dsvr4
+SHARED_LIB:-K PIC
 SRCH_INC:
 SRCH_LIB:
 USE_LOCALE:no
 DLSUFFIX:.so
 YFLAGS:-d
-YACC:bison -y
+YACC:yacc
+CC:cc