1# SPDX-License-Identifier: GPL-2.0+ OR MIT 2 3ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),) 4CLANG_FLAGS += -no-integrated-as 5endif 6 7CFLAGS += -O2 -Wall -g -I./ -I../../../../usr/include/ -L$(OUTPUT) -Wl,-rpath=./ \ 8 $(CLANG_FLAGS) 9LDLIBS += -lpthread -ldl 10 11# Own dependencies because we only want to build against 1st prerequisite, but 12# still track changes to header files and depend on shared object. 13OVERRIDE_TARGETS = 1 14 15TEST_GEN_PROGS = basic_test basic_percpu_ops_test basic_percpu_ops_mm_cid_test param_test \ 16 param_test_benchmark param_test_compare_twice 17 18TEST_GEN_PROGS_EXTENDED = librseq.so 19 20TEST_PROGS = run_param_test.sh 21 22TEST_FILES := settings 23 24include ../lib.mk 25 26$(OUTPUT)/librseq.so: rseq.c rseq.h rseq-*.h 27 $(CC) $(CFLAGS) -shared -fPIC $< $(LDLIBS) -o $@ 28 29$(OUTPUT)/%: %.c $(TEST_GEN_PROGS_EXTENDED) rseq.h rseq-*.h 30 $(CC) $(CFLAGS) $< $(LDLIBS) -lrseq -o $@ 31 32$(OUTPUT)/basic_percpu_ops_mm_cid_test: basic_percpu_ops_test.c $(TEST_GEN_PROGS_EXTENDED) rseq.h rseq-*.h 33 $(CC) $(CFLAGS) -DBUILDOPT_RSEQ_PERCPU_MM_CID_ID $< $(LDLIBS) -lrseq -o $@ 34 35$(OUTPUT)/param_test_benchmark: param_test.c $(TEST_GEN_PROGS_EXTENDED) \ 36 rseq.h rseq-*.h 37 $(CC) $(CFLAGS) -DBENCHMARK $< $(LDLIBS) -lrseq -o $@ 38 39$(OUTPUT)/param_test_compare_twice: param_test.c $(TEST_GEN_PROGS_EXTENDED) \ 40 rseq.h rseq-*.h 41 $(CC) $(CFLAGS) -DRSEQ_COMPARE_TWICE $< $(LDLIBS) -lrseq -o $@ 42