[Ada] x86-lynx178elf: use a-numaux.ads instead of a-numaux__libc-x86.ads

gcc/ada/

	* Makefile.rtl: Remove X86_TARGET_PAIRS for x86-lynx178elf.

diff --git a/gcc/ada/Makefile.rtl b/gcc/ada/Makefile.rtl
index d7f2bdef59efa96a79d3e2599f6afdd6625d5223..fc978a2f79e7ae44900e2425b7cd4f693f6be1f7 100644 (file)
--- a/gcc/ada/Makefile.rtl
+++ b/gcc/ada/Makefile.rtl
@@ -1911,7 +1911,6 @@ ifeq ($(strip $(filter-out lynxos178%,$(target_os))),)
   endif
   ifeq ($(strip $(filter-out %86, $(target_cpu))),)
     LIBGNAT_TARGET_PAIRS +=  system.ads<libgnat/system-lynxos178-x86.ads
-    LIBGNAT_TARGET_PAIRS += $(X86_TARGET_PAIRS)
   endif
 
   ifeq ($(strip $(filter-out lynxos178e,$(target_os))),)