1 # SPDX-License-Identifier: GPL-2.0+ OR MIT 1 # SPDX-License-Identifier: GPL-2.0+ OR MIT
2 2
3 ifneq ($(shell $(CC) --version 2>&1 | head -n 3 ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),)
4 CLANG_FLAGS += -no-integrated-as 4 CLANG_FLAGS += -no-integrated-as
5 endif 5 endif
6 6
7 top_srcdir = ../../../.. <<
8 <<
9 CFLAGS += -O2 -Wall -g -I./ $(KHDR_INCLUDES) - 7 CFLAGS += -O2 -Wall -g -I./ $(KHDR_INCLUDES) -L$(OUTPUT) -Wl,-rpath=./ \
10 $(CLANG_FLAGS) -I$(top_srcdir)/tools !! 8 $(CLANG_FLAGS)
11 LDLIBS += -lpthread -ldl 9 LDLIBS += -lpthread -ldl
12 10
13 # Own dependencies because we only want to bui 11 # Own dependencies because we only want to build against 1st prerequisite, but
14 # still track changes to header files and depe 12 # still track changes to header files and depend on shared object.
15 OVERRIDE_TARGETS = 1 13 OVERRIDE_TARGETS = 1
16 14
17 TEST_GEN_PROGS = basic_test basic_percpu_ops_t 15 TEST_GEN_PROGS = basic_test basic_percpu_ops_test basic_percpu_ops_mm_cid_test param_test \
18 param_test_benchmark param_tes 16 param_test_benchmark param_test_compare_twice param_test_mm_cid \
19 param_test_mm_cid_benchmark pa 17 param_test_mm_cid_benchmark param_test_mm_cid_compare_twice
20 18
21 TEST_GEN_PROGS_EXTENDED = librseq.so 19 TEST_GEN_PROGS_EXTENDED = librseq.so
22 20
23 TEST_PROGS = run_param_test.sh 21 TEST_PROGS = run_param_test.sh
24 22
25 TEST_FILES := settings 23 TEST_FILES := settings
26 24
27 include ../lib.mk 25 include ../lib.mk
28 26
29 $(OUTPUT)/librseq.so: rseq.c rseq.h rseq-*.h 27 $(OUTPUT)/librseq.so: rseq.c rseq.h rseq-*.h
30 $(CC) $(CFLAGS) -shared -fPIC $< $(LDL 28 $(CC) $(CFLAGS) -shared -fPIC $< $(LDLIBS) -o $@
31 29
32 $(OUTPUT)/%: %.c $(TEST_GEN_PROGS_EXTENDED) rs 30 $(OUTPUT)/%: %.c $(TEST_GEN_PROGS_EXTENDED) rseq.h rseq-*.h
33 $(CC) $(CFLAGS) $< $(LDLIBS) -lrseq -o 31 $(CC) $(CFLAGS) $< $(LDLIBS) -lrseq -o $@
34 32
35 $(OUTPUT)/basic_percpu_ops_mm_cid_test: basic_ 33 $(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 !! 34 $(CC) $(CFLAGS) -DBUILDOPT_RSEQ_PERCPU_MM_CID_ID $< $(LDLIBS) -lrseq -o $@
37 35
38 $(OUTPUT)/param_test_benchmark: param_test.c $ 36 $(OUTPUT)/param_test_benchmark: param_test.c $(TEST_GEN_PROGS_EXTENDED) \
39 rseq.h 37 rseq.h rseq-*.h
40 $(CC) $(CFLAGS) -DBENCHMARK $< $(LDLIB 38 $(CC) $(CFLAGS) -DBENCHMARK $< $(LDLIBS) -lrseq -o $@
41 39
42 $(OUTPUT)/param_test_compare_twice: param_test 40 $(OUTPUT)/param_test_compare_twice: param_test.c $(TEST_GEN_PROGS_EXTENDED) \
43 rseq.h 41 rseq.h rseq-*.h
44 $(CC) $(CFLAGS) -DRSEQ_COMPARE_TWICE $ 42 $(CC) $(CFLAGS) -DRSEQ_COMPARE_TWICE $< $(LDLIBS) -lrseq -o $@
45 43
46 $(OUTPUT)/param_test_mm_cid: param_test.c $(TE 44 $(OUTPUT)/param_test_mm_cid: param_test.c $(TEST_GEN_PROGS_EXTENDED) \
47 rseq.h 45 rseq.h rseq-*.h
48 $(CC) $(CFLAGS) -DBUILDOPT_RSEQ_PERCPU 46 $(CC) $(CFLAGS) -DBUILDOPT_RSEQ_PERCPU_MM_CID $< $(LDLIBS) -lrseq -o $@
49 47
50 $(OUTPUT)/param_test_mm_cid_benchmark: param_t 48 $(OUTPUT)/param_test_mm_cid_benchmark: param_test.c $(TEST_GEN_PROGS_EXTENDED) \
51 rseq.h 49 rseq.h rseq-*.h
52 $(CC) $(CFLAGS) -DBUILDOPT_RSEQ_PERCPU 50 $(CC) $(CFLAGS) -DBUILDOPT_RSEQ_PERCPU_MM_CID -DBENCHMARK $< $(LDLIBS) -lrseq -o $@
53 51
54 $(OUTPUT)/param_test_mm_cid_compare_twice: par 52 $(OUTPUT)/param_test_mm_cid_compare_twice: param_test.c $(TEST_GEN_PROGS_EXTENDED) \
55 rseq.h 53 rseq.h rseq-*.h
56 $(CC) $(CFLAGS) -DBUILDOPT_RSEQ_PERCPU 54 $(CC) $(CFLAGS) -DBUILDOPT_RSEQ_PERCPU_MM_CID -DRSEQ_COMPARE_TWICE $< $(LDLIBS) -lrseq -o $@
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