target: accept amd64 as x86_64 synonym

2 files changed, 3 insertions, 1 deletions

diff --git a/configure b/configure
index 5097b39..d9daa20 100755
--- a/configure
+++ b/configure
@@ -45,7 +45,9 @@ host_abi=
 echo "host: $host"
 case "$host" in
 x86_64-*) host_arch=x86_64 ;;
+amd64-*) host_arch=x86_64 ;;
 aarch64-*) host_arch=aarch64 ;;
+arm64-*) host_arch=aarch64 ;;
 *) host_arch=unk ;;
 esac
 
diff --git a/targ.c b/targ.c
index 4e508e3..510b6e5 100644
--- a/targ.c
+++ b/targ.c
@@ -38,7 +38,7 @@ matchstr(const char **s, const char *pat)
 static bool
 parsetriple(struct targtriple *trg, const char *str)
 {
-   if (matchstr(&str, "x86_64-"))
+   if (matchstr(&str, "x86_64-") || matchstr(&str, "amd64-"))
       trg->arch = ISx86_64;
    else if (matchstr(&str, "aarch64-") || matchstr(&str, "arm64-"))
       trg->arch = ISaarch64;