configure: Enable threading for unicore32-linux-user

unicore32-linux-user provides cpu_set_tls(), so the failure
to enable target_nptl was presumably an oversight. Enable it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>

diff --git a/configure b/configure
index 9b7101cb60326fd9d59449df0aab7b32e9eb3769..0b1940845865162fb0f86262ee95f30e2b2d75ab 100755 (executable)
--- a/configure
+++ b/configure
@@ -4279,7 +4279,6 @@ case "$target_name" in
   s390x)
   ;;
   unicore32)
-    target_nptl="no"
   ;;
   xtensa|xtensaeb)
     TARGET_ARCH=xtensa