--- configure.orig	2012-06-06 09:58:38.000000000 +0900
+++ configure	2017-04-20 20:16:35.926490000 +0900
@@ -2549,10 +2549,11 @@
         header_ver=0
         lib_ver=""
 	eval `./a.out | \
-	    sed -n -e 's/header_ver=\([0-9][0-9]*\) lib_ver=.*Version *\([0-9][0-9]*\.[0-9]\).*/\
-                       header_ver=\1;lib_ver=\2/p'`
+	    sed -n -e 's/header_ver=\([0-9][0-9]*\) lib_ver=.*Version *\([.0-9][.0-9]*\).*/\
+                       header_ver=\1;lib_ver_full=\2/p'`
+	eval `echo "${lib_ver_full}" | sed -n -e 's/\([0-9][0-9]*\.[0-9][0-9]*\).*/lib_ver=\1/p'`
 	Note "  Found tiffio.h version ${header_ver}"
-	Note "  Found libtiff version ${lib_ver}"
+	Note "  Found libtiff version ${lib_ver_full}(${lib_ver})"
 	if [ ${header_ver} -ge 19960307 ]; then
 	    case ${lib_ver} in
 		3.4)		tiff_runlen_t="uint16"
@@ -2563,7 +2564,14 @@
 				tiff_offset_t="uint32"
 				tiff_bytecount_t="uint32"
 				;;
-		4.[0])		tiff_runlen_t="uint32"
+		4.0)		case ${lib_ver_full} in
+				4.0.7)
+				  tiff_runlen_t="uint16"
+				  ;;
+				*)
+				  tiff_runlen_t="uint32"
+				  ;;
+				esac
 				tiff_offset_t="uint64"
 				tiff_bytecount_t="uint64"
 				echo '#define TIFFHeader	TIFFHeaderClassic'