[vxworks] add aarch64 to vxworks-dummy.h set

It's not strictly necessary, because nothing defined therein is
referenced by anything in gcc/config/aarch64, but it was an oversight
to not have it there.

for  gcc/ChangeLog

	* config.gcc (vxworks-dummy.h): Add to aarch64-*-* as well.

diff --git a/gcc/config.gcc b/gcc/config.gcc
index a6f6efec4e103301225ef74c2d1159933d1c9cf8..5953ace0afff072165c4e95bf4e27d964f8de141 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -5894,7 +5894,7 @@ esac
 # distinguish VxWorks variants such as VxWorks 7 or 64).
 
 case ${target} in
-arm*-*-* | i[34567]86-*-* | mips*-*-* | powerpc*-*-* | sh*-*-* \
+aarch64*-*-* | arm*-*-* | i[34567]86-*-* | mips*-*-* | powerpc*-*-* | sh*-*-* \
 | sparc*-*-* | x86_64-*-*)
        tm_file="vxworks-dummy.h ${tm_file}"
        ;;