diff -up allegro-4.2.2/misc/allegro-config.in.multilib2 allegro-4.2.2/misc/allegro-config.in
--- allegro-4.2.2/misc/allegro-config.in.multilib2	2007-07-22 09:45:47.000000000 +0200
+++ allegro-4.2.2/misc/allegro-config.in	2007-07-24 21:27:21.000000000 +0200
@@ -16,15 +16,22 @@ exec_prefix=$prefix
 exec_prefix_set=no
 include_prefix=@INCLUDE_PREFIX@
 include_path=@includedir@
-lib_path=@libdir@
 bin_path=@bindir@
+arch=$(/bin/arch)
+if [ "$arch" = "x86_64" -o "$arch" = "s390x" -o "$arch" = "ppc64" \
+    -o "$arch" = "ia64" ];
+then
+    lib_path="/usr/lib64"
+else
+    lib_path="/usr/lib"
+fi
 
 static_libs=@LINK_WITH_STATIC_LIBS@
 lib_type=@LIB_TO_LINK@
 
 accepts_frameworks=no
 
-allegro_ldflags="@LDFLAGS@"
+allegro_ldflags="-Wl,--export-dynamic "
 allegro_libs="@LIBS@"
 allegro_frameworks="@FRAMEWORKS@"
 allegro_cflags=""