--- old/common/autoconf/jdk-version.m4	2015-06-25 16:00:18.478664909 +0200
+++ new/common/autoconf/jdk-version.m4	2015-06-25 16:00:18.398661517 +0200
@@ -312,6 +312,13 @@
   fi
   VERSION_PRE=$VERSION_PRE_BASE${VERSION_PRE_DEBUGLEVEL:+.$VERSION_PRE_DEBUGLEVEL}
 
+  # Set VERSION_IS_GA based on if VERSION_PRE has a value
+  if test "x$VERSION_PRE" = x; then
+    VERSION_IS_GA=true
+  else
+    VERSION_IS_GA=false
+  fi
+
   # VERSION_NUMBER but always with exactly 4 positions, with 0 for empty positions.
   VERSION_NUMBER_FOUR_POSITIONS=$VERSION_MAJOR.$VERSION_MINOR.$VERSION_SECURITY.$VERSION_PATCH
 
@@ -345,4 +352,5 @@
   AC_SUBST(VERSION_NUMBER_FOUR_POSITIONS)
   AC_SUBST(VERSION_STRING)
   AC_SUBST(VERSION_SHORT)
+  AC_SUBST(VERSION_IS_GA)
 ])