Add Risc-V 64 bit

diff --git a/config.guess b/config.guess
index d437be0080cacec466899edf74c3fe6415edd56f..14c12963208300513a26e20bf8f231b9fa8e2cda 100755 (executable)
--- a/config.guess
+++ b/config.guess
@@ -985,6 +985,9 @@ EOF
     ppc:Linux:*:*)
        echo powerpc-unknown-linux-gnu
        exit ;;
+    riscv64:Linux:*:*)
+       echo ${UNAME_MACHINE}-unknown-linux-gnu
+       exit ;;
     s390:Linux:*:* | s390x:Linux:*:*)
        echo ${UNAME_MACHINE}-ibm-linux
        exit ;;