On Mon, May 26, 2025 at 04:22:02PM +0200, Nicolas Schier wrote: > On Mon, Apr 07, 2025 at 09:42:46AM +0200, Thomas Weißschuh wrote: > > Extend the example to show how to run a userspace executable. > > > > Signed-off-by: Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx> > > --- > > lib/kunit/.kunitconfig | 2 ++ > > lib/kunit/Makefile | 9 ++++++++- > > lib/kunit/kunit-example-test.c | 15 +++++++++++++++ > > lib/kunit/kunit-example-uapi.c | 22 ++++++++++++++++++++++ > > 4 files changed, 47 insertions(+), 1 deletion(-) > > > Adding this diff allows 'make clean' to clean up the UAPI test binary: > > > diff --git a/lib/Makefile b/lib/Makefile > --- a/lib/Makefile > +++ b/lib/Makefile > @@ -112,8 +112,6 @@ CFLAGS_REMOVE_test_fpu_impl.o += $(CC_FLAGS_NO_FPU) > # Some KUnit files (hooks.o) need to be built-in even when KUnit is a module, > # so we can't just use obj-$(CONFIG_KUNIT). > -ifdef CONFIG_KUNIT > -obj-y += kunit/ > -endif > +obj-$(if $(CONFIG_KUNIT),y) += kunit/ Wouldn't the following be sufficient? obj-y += kunit/ The the kunit Makefile doesn't do anything if CONFIG_KUNIT=y and AFAIK for directories obj-m and obj-y should do the same. > > ifeq ($(CONFIG_DEBUG_KOBJECT),y) > CFLAGS_kobject.o += -DDEBUG > > > > plus the 'clean-files' addition below. <snip> > > diff --git a/lib/kunit/Makefile b/lib/kunit/Makefile > > index 989933dab9ad2267f376db470b876ce2a88711b4..1b6be12676f89cafa34f0093d8136b36f4cf5532 100644 > > --- a/lib/kunit/Makefile > > +++ b/lib/kunit/Makefile > > @@ -30,4 +30,11 @@ obj-$(CONFIG_KUNIT_TEST) += string-stream-test.o > > obj-$(CONFIG_KUNIT_TEST) += assert_test.o > > endif > > > > -obj-$(CONFIG_KUNIT_EXAMPLE_TEST) += kunit-example-test.o > > +userprogs += kunit-example-uapi > > clean-files += kunit-example-uapi This shouldn't be necessary as $(userprogs) is automatically added to __clean-files in scripts/Makefile.clean. > > +kunit-example-uapi-userccflags := -static > > +kunit-example-uapi-nolibc := $(CONFIG_ARCH_HAS_NOLIBC) > > +blobs += kunit-example-uapi.blob.o > > + > > +obj-$(CONFIG_KUNIT_EXAMPLE_TEST) += kunit-example-mod.o > > +kunit-example-mod-y += kunit-example-test.o > > +kunit-example-mod-$(CONFIG_KUNIT_UAPI) += kunit-example-uapi.blob.o > > -- > Nicolas Schier
