diff -ur ruby-zoom-0.2.0/extconf.rb ruby-zoom-0.2.0.new/extconf.rb
--- ruby-zoom-0.2.0/extconf.rb	2005-08-17 04:00:27.000000000 +0700
+++ ruby-zoom-0.2.0.new/extconf.rb	2006-10-02 20:29:15.000000000 +0700
@@ -9,6 +9,6 @@
 err "Yaz ZOOM header not available" unless have_header("yaz/zoom.h")
 
 $CFLAGS << " #{`yaz-config --cflags`} "
-$LDFLAGS << " #{`yaz-config --libs`} "
+$libs += " #{`yaz-config --libs`.chomp} "
 
 create_makefile("zoom", "src")