Bugzilla bug 224161: fixed a regression that was introduced in the fix

for this bug.  There was a missing '$' and the incorrect use of () around
variable names.

nsprpub/configure

@@ -3245,9 +3245,9 @@ EOF
     fi
 
     # do the right thing for panther SDK support
-    if test "NEXT_ROOT"; then
+    if test "$NEXT_ROOT"; then
-        CFLAGS="-I$(NEXT_ROOT)/usr/include $CFLAGS"
+        CFLAGS="-I${NEXT_ROOT}/usr/include $CFLAGS"
-        CXXFLAGS="-I$(NEXT_ROOT)/usr/include $CXXFLAGS"
+        CXXFLAGS="-I${NEXT_ROOT}/usr/include $CXXFLAGS"
     fi
     ;;
 

nsprpub/configure.in

@@ -895,9 +895,9 @@ case "$target" in
     fi
 
     # do the right thing for panther SDK support
-    if test "NEXT_ROOT"; then
+    if test "$NEXT_ROOT"; then
-        CFLAGS="-I$(NEXT_ROOT)/usr/include $CFLAGS"
+        CFLAGS="-I${NEXT_ROOT}/usr/include $CFLAGS"
-        CXXFLAGS="-I$(NEXT_ROOT)/usr/include $CXXFLAGS"
+        CXXFLAGS="-I${NEXT_ROOT}/usr/include $CXXFLAGS"
     fi
     ;;