X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=util%2Fmk1mf.pl;h=ecd046f9b786013e9acd900bead423307b151804;hp=22ef39627b8e2f54132078ae44bffb2c669ecc53;hb=48114ec95246bc32c0acee21b01c6f9c6296b380;hpb=7a76219774f3b6b18e2382280b4b85bfb0513367

diff --git a/util/mk1mf.pl b/util/mk1mf.pl
index 22ef39627b..ecd046f9b7 100755
--- a/util/mk1mf.pl
+++ b/util/mk1mf.pl
@@ -1104,6 +1104,18 @@ sub read_options
 		if (exists $valid_options{$t})
 			{return 1;}
 		return 0;
+		}
+	# experimental-xxx is mostly like enable-xxx, but opensslconf.v
+	# will still set OPENSSL_NO_xxx unless we set OPENSSL_EXPERIMENTAL_xxx.
+	# (No need to fail if we don't know the algorithm -- this is for adventurous users only.)
+	elsif (/^experimental-/)
+		{
+		my $algo, $ALGO;
+		($algo = $_) =~ s/^experimental-//;
+		($ALGO = $algo) =~ tr/[a-z]/[A-Z]/;
+
+		$xcflags="-DOPENSSL_EXPERIMENTAL_$ALGO $xcflags";
+		
 		}
 	elsif (/^--with-krb5-flavor=(.*)$/)
 		{