In kselftest framework, all tests can be build/run at a time, and a sub test also can be build/run individually. As follows: $ make kselftest-all TARGETS=resctrl $ make -C tools/testing/selftests run_tests $ make -C tools/testing/selftests TARGETS=resctrl run_tests However, resctrl_tests cannot be run using kselftest framework, users have to change directory to tools/testing/selftests/resctrl/, run "make" to build executable file "resctrl_tests", and run "sudo ./resctrl_tests" to execute the test. To build/run resctrl_tests using kselftest framework. Modify tools/testing/selftests/Makefile and tools/testing/selftests/resctrl/Makefile. Even after this change, users can still build/run resctrl_tests without using framework as before. Signed-off-by: Shaopeng Tan <tan.shaopeng@xxxxxxxxxxxxxx> --- tools/testing/selftests/Makefile | 1 + tools/testing/selftests/resctrl/Makefile | 18 +++--------------- 2 files changed, 4 insertions(+), 15 deletions(-) diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index c852eb40c4f7..7df397c6893c 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -51,6 +51,7 @@ TARGETS += proc TARGETS += pstore TARGETS += ptrace TARGETS += openat2 +TARGETS += resctrl TARGETS += rlimits TARGETS += rseq TARGETS += rtc diff --git a/tools/testing/selftests/resctrl/Makefile b/tools/testing/selftests/resctrl/Makefile index 6bcee2ec91a9..30af27b07d21 100644 --- a/tools/testing/selftests/resctrl/Makefile +++ b/tools/testing/selftests/resctrl/Makefile @@ -1,17 +1,5 @@ -CC = $(CROSS_COMPILE)gcc -CFLAGS = -g -Wall -O2 -D_FORTIFY_SOURCE=2 -SRCS=$(wildcard *.c) -OBJS=$(SRCS:.c=.o) +TEST_GEN_PROGS := resctrl_tests -all: resctrl_tests +include ../lib.mk -$(OBJS): $(SRCS) - $(CC) $(CFLAGS) -c $(SRCS) - -resctrl_tests: $(OBJS) - $(CC) $(CFLAGS) -o $@ $^ - -.PHONY: clean - -clean: - $(RM) $(OBJS) resctrl_tests +$(OUTPUT)/resctrl_tests: $(wildcard *.c) -- 2.27.0
