On Thu, 18 Sept 2025 at 12:40, Thomas Huth <th...@redhat.com> wrote:
>
> From: Thomas Huth <th...@redhat.com>
>
> If QEMU gets configured for a single target that does not have
> any thorough functional tests, "make check-functional" currently
> fails with the error message "No rule to make target 'check-func'".
> This happens because "check-func" only gets defined for thorough
> tests (quick ones get added to "check-func-quick" instead).
> Thus let's define a dummy target for this case, that simply
> depends on the quick tests.

Tested-by: Peter Maydell <peter.mayd...@linaro.org>

We also have the opposite problem if there are no 'quick'
tests, which you can see if you try 'check-functional'
on a build configured with the aarch64-linux-user target only:

$ make -C build/aarch64-linux/ check-functional
make: Entering directory
'/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/aarch64-linux'
/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/aarch64-linux/pyvenv/bin/meson
introspect --targets --tests --benchmarks |
/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/aarch64-linux/pyvenv/bin/python3
-B scripts/mtest2make.py > Makefile.mtest
[0/1] Running external command precache-functional (wrapped by meson to set env)
make[1]: Entering directory
'/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/aarch64-linux'
make[1]: *** No rule to make target 'check-func-quick', needed by
'check-func'. Stop.
make[1]: Leaving directory
'/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/aarch64-linux'
make: *** 
[/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/tests/Makefile.include:114:
check-functional] Error 2
make: Leaving directory
'/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/aarch64-linux'

(Those errors are with this patch applied; without it
the error is slightly different:
make[1]: *** No rule to make target 'check-func'. Stop.)

But that can't show up on a system-emulation target,
because tests like generic/version are in the "quick"
category.

thanks
-- PMM

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