# HG changeset patch
# User goetz
# Date 1523869687 -7200
#      Mon Apr 16 11:08:07 2018 +0200
# Node ID 2820891fc1b877f2f8fdcc008b9311d809120015
# Parent  4beba2c2a329d629bc271a87bb9e328b9c17674f
8201584: Fix configure on SLES 11 after 8201483

diff --git a/make/autoconf/hotspot.m4 b/make/autoconf/hotspot.m4
--- a/make/autoconf/hotspot.m4
+++ b/make/autoconf/hotspot.m4
@@ -443,7 +443,10 @@
     AC_MSG_RESULT(["$JVM_FEATURES_FOR_VARIANT"])
 
     # Validate features (for configure script errors, not user errors)
-    INVALID_FEATURES=`$GREP -Fvx "${VALID_JVM_FEATURES// /$'\n'}" <<< "${JVM_FEATURES_FOR_VARIANT// /$'\n'}"`
+    # Notice that the original variant fails on SLES 10 and 11
+    NEEDLE=${VALID_JVM_FEATURES// /$'\n'}
+    STACK=${JVM_FEATURES_FOR_VARIANT// /$'\n'}
+    INVALID_FEATURES=`$GREP -Fvx "${NEEDLE}" <<< "${STACK}"`
     if test "x$INVALID_FEATURES" != x; then
       AC_MSG_ERROR([Internal configure script error. Invalid JVM feature(s): $INVALID_FEATURES])
     fi