diff --git a/src/auto/configure b/src/auto/configure
index 1e3d8ec..c941bc0 100755
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -4256,7 +4256,7 @@
 echo $ECHO_N "checking if -pthread should be used... $ECHO_C" >&6
 	threadsafe_flag=
 	thread_lib=
-	if test "x$MACOSX" != "xyes"; then
+	        if test "`(uname) 2>/dev/null`" != Darwin; then
 	  test "$GCC" = yes && threadsafe_flag="-pthread"
 	  if test "`(uname) 2>/dev/null`" = FreeBSD; then
 	    threadsafe_flag="-D_THREAD_SAFE"
@@ -11555,8 +11555,8 @@
 else
   echo "$as_me:$LINENO: result: empty: automatic terminal library selection" >&5
 echo "${ECHO_T}empty: automatic terminal library selection" >&6
-            case "`uname -s 2>/dev/null`" in
-	OSF1)	tlibs="ncurses curses termlib termcap";;
+              case "`uname -s 2>/dev/null`" in
+	OSF1|SCO_SV)	tlibs="ncurses curses termlib termcap";;
 	*)	tlibs="ncurses termlib termcap curses";;
   esac
   for libname in $tlibs; do
diff --git a/src/configure.in b/src/configure.in
index 3e8bf34..9842fff 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -681,7 +681,8 @@
 	AC_MSG_CHECKING([if -pthread should be used])
 	threadsafe_flag=
 	thread_lib=
-	if test "x$MACOSX" != "xyes"; then
+	dnl if test "x$MACOSX" != "xyes"; then
+        if test "`(uname) 2>/dev/null`" != Darwin; then
 	  test "$GCC" = yes && threadsafe_flag="-pthread"
 	  if test "`(uname) 2>/dev/null`" = FreeBSD; then
 	    threadsafe_flag="-D_THREAD_SAFE"
@@ -2151,8 +2152,9 @@
   dnl  Newer versions of ncurses are preferred over anything.
   dnl  Older versions of ncurses have bugs, get a new one!
   dnl  Digital Unix (OSF1) should use curses (Ronald Schild).
+  dnl  On SCO Openserver should prefer termlib (Roger Cornelius).
   case "`uname -s 2>/dev/null`" in
-	OSF1)	tlibs="ncurses curses termlib termcap";;
+	OSF1|SCO_SV)	tlibs="ncurses curses termlib termcap";;
 	*)	tlibs="ncurses termlib termcap curses";;
   esac
   for libname in $tlibs; do
diff --git a/src/version.c b/src/version.c
index afb16d2..5ebaecc 100644
--- a/src/version.c
+++ b/src/version.c
@@ -667,6 +667,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    123,
+/**/
     122,
 /**/
     121,