Some of the ptrace tests require -ptrace when linking:
/usr/bin/ld: /tmp/ccH32S9w.o: in function `init_child_sync': core-pkey.c:(.text+0x1d64): undefined reference to `sem_init'
The targets for these tests are modfied in lib.mk to add the $(OUTPUT) prefix. The makefile needs to specify that modifying those rules, or else they do not match and we miss out on the extra flags.
Signed-off-by: Joel Stanley joel@jms.id.au --- tools/testing/selftests/powerpc/ptrace/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/powerpc/ptrace/Makefile b/tools/testing/selftests/powerpc/ptrace/Makefile index 58de6d4a0cf4..8d3f006c98cc 100644 --- a/tools/testing/selftests/powerpc/ptrace/Makefile +++ b/tools/testing/selftests/powerpc/ptrace/Makefile @@ -9,7 +9,7 @@ include ../../lib.mk
CFLAGS += -m64 -I../../../../../usr/include -I../tm -mhtm -fno-pie
-ptrace-pkey core-pkey: child.h -ptrace-pkey core-pkey: LDLIBS += -pthread +$(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