re PR ada/39172 (libada parsing of multilib options)

PR ada/39172
* gcc/ada/gcc-interface/Makefile.in (target_cpu_default): Revert
2013-10-11 change.

From-SVN: r208605

gcc/ada/ChangeLog

+2014-03-16  Andreas Schwab  <schwab@linux-m68k.org>
+
+	PR ada/39172
+	* gcc-interface/Makefile.in (target_cpu_default): Revert
+	2013-10-11 change.
+
 2014-03-13  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR ada/51483

gcc/ada/gcc-interface/Makefile.in

@@ -159,6 +159,7 @@ target_os=@target_os@
 host_cpu=@host_cpu@
 host_vendor=@host_vendor@
 host_os=@host_os@
+target_cpu_default = @target_cpu_default@
 xmake_file = @xmake_file@
 tmake_file = @tmake_file@
 #version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c`