[PATCH bpf-next v7 5/9] selftests/bpf: generate verifier/tests.h in a regular recipe
Mykola Lysenko <[email protected]>
| Newsgroups | org.kernel.vger.bpf |
|---|---|
| Message-ID | <[email protected]> |
The verifier/tests.h recipe is a $(shell ...) expansion: the command runs while make expands the recipe line - including under make -n - its exit status is discarded, and the resulting (empty) expansion is what make actually executes. Signed-off-by: Mykola Lysenko <[email protected]> Acked-by: Eduard Zingerman <[email protected]> --- tools/testing/selftests/bpf/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 7b80a1b1ef76..2070a07015ae 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -914,12 +914,12 @@ $(eval $(call DEFINE_TEST_RUNNER,test_maps)) # them (e.g., test.h is using completely pattern), that it's worth just # explicitly defining all the rules explicitly. verifier/tests.h: verifier/*.c - $(shell ( cd verifier/; \ + $(Q)( cd verifier/; \ echo '/* Generated header, do not edit */'; \ echo '#ifdef FILL_ARRAY'; \ ls *.c 2> /dev/null | sed -e 's@\(.*\)@#include \"\1\"@'; \ echo '#endif' \ - ) > verifier/tests.h) + ) > verifier/tests.h $(OUTPUT)/test_verifier: test_verifier.c verifier/tests.h $(BPFOBJ) | $(OUTPUT) $(call msg,BINARY,,$@) $(Q)$(CC) $(CFLAGS) $(filter %.a %.o %.c,$^) $(LDLIBS) -o $@ -- 2.43.0