Add linux-aarch64 taget.
armcap.c is shared between 32- and 64-bit builds and features link-time
detection of getauxval.
Submitted by: Ard Biesheuvel.
diff --git a/config b/config
index c6488ee..5d9e535 100755
--- a/config
+++ b/config
@@ -662,7 +662,7 @@
armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
armv[7-9]*-*-linux2) OUT="linux-armv4"; options="$options -march=armv7-a" ;;
arm*-*-linux2) OUT="linux-armv4" ;;
- aarch64-*-linux2) OUT="linux-generic64" ;;
+ aarch64-*-linux2) OUT="linux-aarch64" ;;
sh*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
sh*-*-linux2) OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
m68k*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
