Commit 6546f4f756 for qemu.org

commit 6546f4f75639b9dcdb442ace4c7882f05d660828
Author: Alex Bennée <alex.bennee@linaro.org>
Date:   Thu Sep 17 17:55:59 2026 +0100

    tests/tcg: add console property to docker image custom target

    According to the meson docs this serialises the target in a special
    "console" pool which also disables the buffering of stdout. This helps
    avoid the appearance of a massive stall when a docker image is built.

    Reviewed-by: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>
    Tested-by: Richard Henderson <richard.henderson@linaro.org>
    Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
    Message-ID: <20260917165602.3405537-16-alex.bennee@linaro.org>
    Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

diff --git a/tests/tcg/meson.build b/tests/tcg/meson.build
index 053ef147df..95f533b0ab 100644
--- a/tests/tcg/meson.build
+++ b/tests/tcg/meson.build
@@ -265,6 +265,7 @@ foreach target, plan: tcg_tests
       endif
       t = custom_target(image_name, command: cmd,
                         build_by_default: false,
+                        console: true,
                         output: 'no_output_' + image_name)
       image_targets += {cc_dockerfile: t}
     endif