--- allegro-4.2.0/misc/allegro-config.in.orig	2006-04-16 21:20:38.000000000 +0200
+++ allegro-4.2.0/misc/allegro-config.in	2006-04-16 21:38:38.000000000 +0200
@@ -13,6 +13,7 @@
 
 prefix=@prefix@
 exec_prefix=$prefix
+libdir=@libdir@
 exec_prefix_set=no
 include_prefix=@INCLUDE_PREFIX@
 
@@ -178,11 +179,15 @@
 fi
 
 if test "$echo_libs" = "yes"; then
-   libdirs=-L${exec_prefix}/lib
+   if test "$exec_prefix" = "/usr"; then
+      libdirs=
+   else
+      libdirs="-L${libdir}"
+   fi
    if test "$static_libs" = "yes"; then
-      echo $libdirs $allegro_ldflags -l${lib_type} $allegro_libs
+      echo $libdirs$allegro_ldflags -l${lib_type} $allegro_libs
    else
-      echo $libdirs $allegro_ldflags -l${lib_type}-${version} -l${lib_type}_unsharable
+      echo $libdirs$allegro_ldflags -l${lib_type}-${version} -l${lib_type}_unsharable
    fi
 fi