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 7top_srcdir = ../../../.. 8 9CFLAGS += -O2 -Wall -g -I./ $(KHDR_INCLUDES) -L$(OUTPUT) -Wl,-rpath=./ \ 10 $(CLANG_FLAGS) -I$(top_srcdir)/tools/include 11LDLIBS += -lpthread -ldl 12 13# Own dependencies because we only want to build against 1st prerequisite, but 14# still track changes to header files and depend on shared object. 15OVERRIDE_TARGETS = 1 16 17TEST_GEN_PROGS = basic_test basic_percpu_ops_test basic_percpu_ops_mm_cid_test param_test \ 18 param_test_benchmark param_test_compare_twice param_test_mm_cid \ 19 param_test_mm_cid_benchmark param_test_mm_cid_compare_twice 20 21TEST_GEN_PROGS_EXTENDED = librseq.so 22 23TEST_PROGS = run_param_test.sh 24 25TEST_FILES := settings 26 27include ../lib.mk 28 29$(OUTPUT)/librseq.so: rseq.c rseq.h rseq-*.h 30 $(CC) $(CFLAGS) -shared -fPIC $< $(LDLIBS) -o $@ 31 32$(OUTPUT)/%: %.c $(TEST_GEN_PROGS_EXTENDED) rseq.h rseq-*.h 33 $(CC) $(CFLAGS) $< $(LDLIBS) -lrseq -o $@ 34 35$(OUTPUT)/basic_percpu_ops_mm_cid_test: basic_percpu_ops_test.c $(TEST_GEN_PROGS_EXTENDED) rseq.h rseq-*.h 36 $(CC) $(CFLAGS) -DBUILDOPT_RSEQ_PERCPU_MM_CID $< $(LDLIBS) -lrseq -o $@ 37 38$(OUTPUT)/param_test_benchmark: param_test.c $(TEST_GEN_PROGS_EXTENDED) \ 39 rseq.h rseq-*.h 40 $(CC) $(CFLAGS) -DBENCHMARK $< $(LDLIBS) -lrseq -o $@ 41 42$(OUTPUT)/param_test_compare_twice: param_test.c $(TEST_GEN_PROGS_EXTENDED) \ 43 rseq.h rseq-*.h 44 $(CC) $(CFLAGS) -DRSEQ_COMPARE_TWICE $< $(LDLIBS) -lrseq -o $@ 45 46$(OUTPUT)/param_test_mm_cid: param_test.c $(TEST_GEN_PROGS_EXTENDED) \ 47 rseq.h rseq-*.h 48 $(CC) $(CFLAGS) -DBUILDOPT_RSEQ_PERCPU_MM_CID $< $(LDLIBS) -lrseq -o $@ 49 50$(OUTPUT)/param_test_mm_cid_benchmark: param_test.c $(TEST_GEN_PROGS_EXTENDED) \ 51 rseq.h rseq-*.h 52 $(CC) $(CFLAGS) -DBUILDOPT_RSEQ_PERCPU_MM_CID -DBENCHMARK $< $(LDLIBS) -lrseq -o $@ 53 54$(OUTPUT)/param_test_mm_cid_compare_twice: param_test.c $(TEST_GEN_PROGS_EXTENDED) \ 55 rseq.h rseq-*.h 56 $(CC) $(CFLAGS) -DBUILDOPT_RSEQ_PERCPU_MM_CID -DRSEQ_COMPARE_TWICE $< $(LDLIBS) -lrseq -o $@ 57