Patch configure.in to pass linker flags properly to compiler to fix
FTBFS on some architectures. (Closes: #545849)

Index: gnudatalanguage-0.9.2/configure.in
===================================================================
--- gnudatalanguage-0.9.2.orig/configure.in	2011-11-15 20:05:15.000000000 +0100
+++ gnudatalanguage-0.9.2/configure.in	2011-11-15 20:06:38.000000000 +0100
@@ -992,7 +992,7 @@
     dnl LINKIMAGE support
     dnl (-ltermcap was reported to solve problems with readline)
     dnl LDFLAGS="$LDFLAGS -ltermcap -rdynamic -z muldefs"
-    LDFLAGS="$LDFLAGS -rdynamic -z muldefs"
+    LDFLAGS="$LDFLAGS -rdynamic -Wl,-z,muldefs"
     ;;
 
   *solaris* )
