tests/vm: ensure we build everything by default

The "check" target by itself is not enough to ensure we build the user
mode binaries. While we can't test them with check-tcg we can at least
include them in the build.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Cc: Richard Henderson <richard.henderson@linaro.org>
Cc: Gustavo Romero <gustavo.romero@linaro.org>

tests/vm/basevm.py

@@ -606,7 +606,7 @@ def get_default_jobs():
     parser.add_argument("--build-qemu",
                         help="build QEMU from source in guest")
     parser.add_argument("--build-target",
-                        help="QEMU build target", default="check")
+                        help="QEMU build target", default="all check")
     parser.add_argument("--build-path", default=None,
                         help="Path of build directory, "\
                         "for using build tree QEMU binary. ")