Commit 47fb9d84 for xz

commit 47fb9d84c052912ca10dc9843cb296c860b182ac
Author: Pino Toscano <toscano.pino@tiscali.it>
Date:   Tue Dec 30 19:59:55 2025 +0100

    Autotools: Enable x86 assembler on Hurd by default

    It has been enabled in Debian GNU/Hurd for 15+ years with no issues.
    Hence, enable it by default also in the upstream sources.

    The CMake build already had it enabled.

    Link: https://salsa.debian.org/debian/xz-utils/-/blob/debian/5.8.2-2/debian/rules?ref_type=tags#L98
    Closes: https://github.com/tukaani-project/xz/pull/204

diff --git a/configure.ac b/configure.ac
index 30e53f21..3c0ab6b6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -350,7 +350,7 @@ if test "x$enable_assembler" = xyes; then
 	case $host_os in
 		# Darwin should work too but only if not creating universal
 		# binaries. Solaris x86 could work too but I cannot test.
-		linux* | *bsd* | mingw* | cygwin | msys | *djgpp*)
+		linux* | gnu* | *bsd* | mingw* | cygwin | msys | *djgpp*)
 			case $host_cpu in
 				i?86)   enable_assembler=x86 ;;
 			esac