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In commit88baa78d1f("selftests: remove duplicated all and clean target"), the "all" target was removed from individual Makefiles and added to lib.mk. However the "all" target was added to lib.mk *after* the existing "runtests" target. This means "runtests" becomes the first (default) target for most of our Makefiles. This has the effect of causing a plain "make" to build *and run* the tests. Which is at best rude, but depending on which tests are run could oops someone's build machine. $ make -C tools/testing/selftests/ ... make[1]: Entering directory 'tools/testing/selftests/bpf' gcc -Wall -O2 -I../../../../usr/include test_verifier.c -o tools/testing/selftests/bpf/test_verifier gcc -Wall -O2 -I../../../../usr/include test_maps.c -o tools/testing/selftests/bpf/test_maps gcc -Wall -O2 -I../../../../usr/include test_lru_map.c -o tools/testing/selftests/bpf/test_lru_map #0 add+sub+mul FAIL Failed to load prog 'Function not implemented'! #1 unreachable FAIL Unexpected error message! #2 unreachable2 FAIL ... Fix it by moving the "all" target to the start of lib.mk, making it the default target. Fixes:88baa78d1f("selftests: remove duplicated all and clean target") Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Tested by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
63 lines
1.9 KiB
Makefile
63 lines
1.9 KiB
Makefile
# This mimics the top-level Makefile. We do it explicitly here so that this
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# Makefile can operate with or without the kbuild infrastructure.
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CC := $(CROSS_COMPILE)gcc
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TEST_GEN_PROGS := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS))
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TEST_GEN_FILES := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_FILES))
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all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES)
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define RUN_TESTS
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@for TEST in $(TEST_GEN_PROGS) $(TEST_PROGS); do \
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BASENAME_TEST=`basename $$TEST`; \
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cd `dirname $$TEST`; (./$$BASENAME_TEST && echo "selftests: $$BASENAME_TEST [PASS]") || echo "selftests: $$BASENAME_TEST [FAIL]"; cd -;\
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done;
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endef
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run_tests: all
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$(RUN_TESTS)
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define INSTALL_RULE
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@if [ "X$(TEST_PROGS)$(TEST_PROGS_EXTENDED)$(TEST_FILES)" != "X" ]; then \
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mkdir -p ${INSTALL_PATH}; \
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echo "rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/"; \
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rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/; \
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fi
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@if [ "X$(TEST_GEN_PROGS)$(TEST_GEN_PROGS_EXTENDED)$(TEST_GEN_FILES)" != "X" ]; then \
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mkdir -p ${INSTALL_PATH}; \
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echo "rsync -a $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/"; \
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rsync -a $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/; \
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fi
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endef
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install: all
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ifdef INSTALL_PATH
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$(INSTALL_RULE)
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else
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$(error Error: set INSTALL_PATH to use install)
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endif
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define EMIT_TESTS
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@for TEST in $(TEST_GEN_PROGS) $(TEST_PROGS); do \
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BASENAME_TEST=`basename $$TEST`; \
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echo "(./$$BASENAME_TEST && echo \"selftests: $$BASENAME_TEST [PASS]\") || echo \"selftests: $$BASENAME_TEST [FAIL]\""; \
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done;
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endef
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emit_tests:
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$(EMIT_TESTS)
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clean:
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$(RM) -r $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(EXTRA_CLEAN)
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$(OUTPUT)/%:%.c
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$(CC) $(CFLAGS) $(LDFLAGS) $(LDLIBS) $< -o $@
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$(OUTPUT)/%.o:%.S
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$(CC) $(ASFLAGS) -c $< -o $@
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$(OUTPUT)/%:%.S
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$(CC) $(ASFLAGS) $< -o $@
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.PHONY: run_tests all clean install emit_tests
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