added SCO Open Server support

configure

@@ -1,5 +1,5 @@
 #!/bin/sh
-#	$Header: /cvs/maptools/cvsroot/libtiff/configure,v 1.24 2002-02-11 13:50:26 warmerda Exp $
+#	$Header: /cvs/maptools/cvsroot/libtiff/configure,v 1.25 2002-09-29 18:14:48 warmerda Exp $
 #
 # Tag Image File Format (TIFF) Software
 #
@@ -152,7 +152,7 @@ do
     -target|--target)		ac_prev=TARGET;;
     -target=*|--target=*)	TARGET="$ac_optarg" ;;
     -version|--version)
-	echo "This is TIFF configure $Revision: 1.24 $"
+	echo "This is TIFF configure $Revision: 1.25 $"
 	exit 0
 	;;
     -help|--help)		usage; exit 0;;
@@ -1234,6 +1234,13 @@ if [ "$DSO" = auto ]; then
 	DSOOPTS='-shared'
 	DSO=OSF
 	;;
+    *-sco3.2*)
+        DSOSUF=so.${DIST_MAJOR}
+        DSOSUF_VERSION=${DSOSUF}.${DIST_MINOR}.${DIST_POINT}
+        LIBCOPTS='-fPIC'
+        DSOOPTS='-shared'
+        DSO=OPENSERVER
+        ;;
 
     esac
 fi

libtiff/Makefile.in

@@ -1,4 +1,4 @@
-#	$Header: /cvs/maptools/cvsroot/libtiff/libtiff/Makefile.in,v 1.19 2002-03-08 07:21:53 dron Exp $
+#	$Header: /cvs/maptools/cvsroot/libtiff/libtiff/Makefile.in,v 1.20 2002-09-29 18:14:48 warmerda Exp $
 #
 # Tag Image File Format Library
 #
@@ -246,6 +246,13 @@ OPENBSDdso: ${OBJS}
 	${CC} -shared @LIBCOPTS@ -o libtiff.@DSOSUF_VERSION@ ${OBJS} @LIBJPEG@ @LIBGZ@ -lm
 	touch $@
 
+OPENSERVERdso:  ${OBJS}
+	${CC} -shared -fPIC \
+	  -o libtiff.@DSOSUF_VERSION@  ${OBJS} \
+		@LIBJPEG@ @LIBGZ@
+	rm -f libtiff.@DSOSUF@
+	@LN@ @LN_S@ libtiff.@DSOSUF_VERSION@ libtiff.@DSOSUF@
+	touch $@
 
 ${OBJS}: ${SRCDIR}/tiffio.h ${SRCDIR}/tiff.h ${SRCDIR}/tif_dir.h
 ${OBJS}: ${SRCDIR}/tiffcomp.h ${SRCDIR}/tiffiop.h ${SRCDIR}/tiffconf.h