Currently the arm64 floating point tests don't support out of tree builds due to two quirks of the kselftest build system. One is that when building a program from multiple files we shouldn't separately compile the main program to an object file as that will result in the pattern rule not matching when adjusted for the output directory. The other is that we also need to include $(OUTPUT) in the names of the binaries when specifying the dependencies in order to ensure that they get picked up with O=.
Rewrite the dependencies for the executables to fix these issues. The kselftest build system will ensure OUTPUT is always defined.
Signed-off-by: Mark Brown broonie@kernel.org --- tools/testing/selftests/arm64/fp/Makefile | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/tools/testing/selftests/arm64/fp/Makefile b/tools/testing/selftests/arm64/fp/Makefile index 927b1e83f469..45bbbf1c5b97 100644 --- a/tools/testing/selftests/arm64/fp/Makefile +++ b/tools/testing/selftests/arm64/fp/Makefile @@ -14,16 +14,16 @@ TEST_PROGS_EXTENDED := fpsimd-stress sve-stress
EXTRA_CLEAN += $(OUTPUT)/asm-utils.o $(OUTPUT)/rdvl.o
-fp-pidbench: fp-pidbench.S asm-utils.o +$(OUTPUT)/fp-pidbench: fp-pidbench.S asm-utils.o $(CC) -nostdlib $^ -o $@ -fpsimd-test: fpsimd-test.o asm-utils.o +$(OUTPUT)/fpsimd-test: fpsimd-test.S asm-utils.o $(CC) -nostdlib $^ -o $@ -rdvl-sve: rdvl-sve.o rdvl.o -sve-ptrace: sve-ptrace.o -sve-probe-vls: sve-probe-vls.o rdvl.o -sve-test: sve-test.o asm-utils.o +$(OUTPUT)/rdvl-sve: rdvl-sve.c rdvl.o +$(OUTPUT)/sve-ptrace: sve-ptrace.c +$(OUTPUT)/sve-probe-vls: sve-probe-vls.c rdvl.o +$(OUTPUT)/sve-test: sve-test.S asm-utils.o $(CC) -nostdlib $^ -o $@ -vec-syscfg: vec-syscfg.o rdvl.o -vlset: vlset.o +$(OUTPUT)/vec-syscfg: vec-syscfg.c rdvl.o +$(OUTPUT)/vlset: vlset.c
include ../../lib.mk