diff -r b098ee22aa97 -r 3c48e11c3901 common/autoconf/platform.m4
--- a/common/autoconf/platform.m4	Thu Oct 24 10:43:35 2013 +0200
+++ b/common/autoconf/platform.m4	Thu Oct 24 20:45:43 2013 -0400
@@ -327,6 +327,13 @@
   fi
   AC_SUBST(OPENJDK_TARGET_OS_API_DIR)
 
+  if test "x$OPENJDK_TARGET_OS" = xmacosx; then
+      OPENJDK_TARGET_OS_EXPORT_DIR=macosx
+  else
+      OPENJDK_TARGET_OS_EXPORT_DIR=${OPENJDK_TARGET_OS_API_DIR}
+  fi
+  AC_SUBST(OPENJDK_TARGET_OS_EXPORT_DIR)
+
   if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
     A_LP64="LP64:="
     # -D_LP64=1 is only set on linux and mac. Setting on windows causes diff in