Set LOCAL_HDRS so header changes cause rebuilds. The lib.mk logic adds all the headers in LOCAL_HDRS as dependencies, so there's no need to also list them explicitly.
Signed-off-by: Michael Ellerman <m...@ellerman.id.au> --- tools/testing/selftests/powerpc/ptrace/Makefile | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/powerpc/ptrace/Makefile b/tools/testing/selftests/powerpc/ptrace/Makefile index a500639da97a..0b0652d88b1b 100644 --- a/tools/testing/selftests/powerpc/ptrace/Makefile +++ b/tools/testing/selftests/powerpc/ptrace/Makefile @@ -4,12 +4,13 @@ TEST_GEN_PROGS := ptrace-gpr ptrace-tm-gpr ptrace-tm-spd-gpr \ ptrace-tm-spd-vsx ptrace-tm-spr ptrace-hwbreak ptrace-pkey core-pkey \ perf-hwbreak ptrace-syscall ptrace-perf-hwbreak +LOCAL_HDRS += $(patsubst %,$(selfdir)/powerpc/ptrace/%,$(wildcard *.h)) + top_srcdir = ../../../../.. include ../../lib.mk CFLAGS += -m64 -I../../../../../usr/include -I../tm -mhtm -fno-pie -$(OUTPUT)/ptrace-pkey $(OUTPUT)/core-pkey: child.h $(OUTPUT)/ptrace-pkey $(OUTPUT)/core-pkey: LDLIBS += -pthread -$(TEST_GEN_PROGS): ../harness.c ../utils.c ../lib/reg.S ptrace.h +$(TEST_GEN_PROGS): ../harness.c ../utils.c ../lib/reg.S -- 2.35.3