Description: Fix libdir definition
Author: Thomas Andrejak <thomas.andrejak@gmail.com>
Last-Update: 2018-02-10

--- libpreludedb-3.1.0/libpreludedb-config.in	2018-02-10 20:26:02.511884738 -0500
+++ libpreludedb-3.1.0/libpreludedb-config.in	2018-02-10 20:25:57.140005520 -0500
@@ -90,7 +90,12 @@
 
 
 if test $want_libs = yes; then
-      libdirs=-L@libdir@
+      libdirs=""
+
+      # Set up `libdirs'.
+      if test "x@libdir@" != "x/usr/lib"; then
+              libdirs="-L@libdir@"
+      fi
 
       if test $thread_set = yes; then
               thrlibs=@LTLIBMULTITHREAD@