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selftests/bpf: fix test_verifier/test_maps make dependencies 

e46fc22e60 ("selftests/bpf: make directory prerequisites order-only")
exposed existing problem in Makefile for test_verifier and test_maps tests:
their dependency on auto-generated header file with a list of all tests wasn't
recorded explicitly. This patch fixes these issues.

Fixes: 51a0e301a5 ("bpf: Add BPF_MAP_TYPE_SK_STORAGE test to test_maps")
Fixes: 6b7b6995c4 ("selftests: bpf: tests.h should depend on .c files, not the output")
Cc: Ilya Leoshkevich <iii@linux.ibm.com>
Cc: Stanislav Fomichev <sdf@google.com>
Cc: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Andrii Nakryiko 2019-07-16 12:38:36 -07:00 committed by Alexei Starovoitov
parent 763ff0e7d9
commit 36646b22ce
1 changed files with 3 additions and 3 deletions
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6
tools/testing/selftests/bpf/Makefile
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@ -86,8 +86,6 @@ $(OUTPUT)/urandom_read: $(OUTPUT)/%: %.c
$(OUTPUT)/test_stub.o: test_stub.c
$(CC) $(TEST_PROGS_CFLAGS) $(CFLAGS) -c -o $@ $<
$(OUTPUT)/test_maps: map_tests/*.c
BPFOBJ := $(OUTPUT)/libbpf.a
$(TEST_GEN_PROGS): $(OUTPUT)/test_stub.o $(BPFOBJ)
@ -257,9 +255,10 @@ MAP_TESTS_DIR = $(OUTPUT)/map_tests
$(MAP_TESTS_DIR):
mkdir -p $@
MAP_TESTS_H := $(MAP_TESTS_DIR)/tests.h
MAP_TESTS_FILES := $(wildcard map_tests/*.c)
test_maps.c: $(MAP_TESTS_H)
$(OUTPUT)/test_maps: CFLAGS += $(TEST_MAPS_CFLAGS)
MAP_TESTS_FILES := $(wildcard map_tests/*.c)
$(OUTPUT)/test_maps: test_maps.c $(MAP_TESTS_H) $(MAP_TESTS_FILES)
$(MAP_TESTS_H): $(MAP_TESTS_FILES) | $(MAP_TESTS_DIR)
$(shell ( cd map_tests/; \
echo '/* Generated header, do not edit */'; \
@ -276,6 +275,7 @@ $(MAP_TESTS_H): $(MAP_TESTS_FILES) | $(MAP_TESTS_DIR)
VERIFIER_TESTS_H := $(OUTPUT)/verifier/tests.h
test_verifier.c: $(VERIFIER_TESTS_H)
$(OUTPUT)/test_verifier: CFLAGS += $(TEST_VERIFIER_CFLAGS)
$(OUTPUT)/test_verifier: test_verifier.c $(VERIFIER_TESTS_H)
VERIFIER_TESTS_DIR = $(OUTPUT)/verifier
$(VERIFIER_TESTS_DIR):