tests/functional: Provide GDB to the functional tests

The probe of GDB is done in 'configure' and the full path is passed to
meson.build via the -Dgdb=option.

Meson then can pass the location of GDB to the functional tests via an
environment variable: QEMU_TEST_GDB.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org>
Message-ID: <20251003141820.85278-4-gustavo.romero@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/configure b/configure
index 78445cbb4b..21d1679f58 100755
--- a/configure
+++ b/configure
@@ -2003,6 +2003,8 @@ if test "$skip_meson" = no; then
   test -n "${LIB_FUZZING_ENGINE+xxx}" && meson_option_add "-Dfuzzing_engine=$LIB_FUZZING_ENGINE"
   test "$plugins" = yes && meson_option_add "-Dplugins=true"
   test "$tcg" != enabled && meson_option_add "-Dtcg=$tcg"
+  test -n "$gdb_bin" && meson_option_add "-Dgdb=$gdb_bin"
+
   run_meson() {
     NINJA=$ninja $meson setup "$@" "$PWD" "$source_path"
   }