--- old/make/autoconf/generated-configure.sh	2017-10-06 15:40:45.819706204 +0200
+++ new/make/autoconf/generated-configure.sh	2017-10-06 15:40:45.571697497 +0200
@@ -878,7 +878,6 @@
 JLINK
 JMOD
 JAVAC_FLAGS
-BOOT_JDK_MODULAR
 BOOT_JDK_SOURCETARGET
 JARSIGNER
 JAR
@@ -5117,7 +5116,7 @@
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1506397140
+DATE_WHEN_GENERATED=1507292425
 
 ###############################################################################
 #
@@ -25665,12 +25664,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -25867,12 +25866,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -26057,12 +26056,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -26246,12 +26245,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -26435,12 +26434,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -26615,12 +26614,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -26946,12 +26945,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -27277,12 +27276,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -27495,12 +27494,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -27678,12 +27677,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -27889,12 +27888,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -28072,12 +28071,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -28283,12 +28282,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -28466,12 +28465,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -28677,12 +28676,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -28860,12 +28859,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -29058,12 +29057,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -29239,12 +29238,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -29438,12 +29437,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -29619,12 +29618,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -29817,12 +29816,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -29998,12 +29997,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -30197,12 +30196,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -30378,12 +30377,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -30558,12 +30557,12 @@
           BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $HEAD -n 1`
 
           # Extra M4 quote needed to protect [] in grep expression.
-          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"|(1\.[89]\.)'`
+          FOUND_CORRECT_VERSION=`$ECHO $BOOT_JDK_VERSION | $EGREP '\"10([\.+-].*)?\"|\"9([\.+-].*)?\"'`
           if test "x$FOUND_CORRECT_VERSION" = x; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
 $as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
-            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8, 9 or 10)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8, 9 or 10)" >&6;}
+            { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 9 or 10)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 9 or 10)" >&6;}
             BOOT_JDK_FOUND=no
           else
             # We're done! :-)
@@ -31454,20 +31453,7 @@
   # Finally, set some other options...
 
   # When compiling code to be executed by the Boot JDK, force jdk8 compatibility.
-  BOOT_JDK_SOURCETARGET="-source 8 -target 8"
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Boot JDK supports modules" >&5
-$as_echo_n "checking if Boot JDK supports modules... " >&6; }
-  if "$JAVA" --list-modules > /dev/null 2>&1; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-    BOOT_JDK_MODULAR="true"
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    BOOT_JDK_MODULAR="false"
-  fi
+  BOOT_JDK_SOURCETARGET="-source 9 -target 9"