Configure: engage x25519 assembly support.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/5408)

diff --git a/Configure b/Configure
index 0cc554f652e14775932ca53cb7c22ae51503c528..05618ed731ad2a7fa86c6a433ec44c60fad6f7cb 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -1341,6 +1341,9 @@ unless ($disabled{asm}) {
     if ($target{ec_asm_src} =~ /ecp_nistz256/) {
        push @{$config{defines}}, "ECP_NISTZ256_ASM";
     }
+    if ($target{ec_asm_src} =~ /x25519/) {
+       push @{$config{defines}}, "X25519_ASM";
+    }
     if ($target{padlock_asm_src} ne $table{DEFAULTS}->{padlock_asm_src}) {
        push @{$config{defines}}, "PADLOCK_ASM";
     }