Move -lcap to LDLIBS from CFLAGS because it is a library to be linked.
Without this, safesetid failed to build with link error as below.
---- /usr/bin/ld: /tmp/ccL8rZHT.o: in function `drop_caps': safesetid-test.c:(.text+0xe7): undefined reference to `cap_get_proc' /usr/bin/ld: safesetid-test.c:(.text+0x107): undefined reference to `cap_set_flag' /usr/bin/ld: safesetid-test.c:(.text+0x10f): undefined reference to `cap_set_proc' /usr/bin/ld: safesetid-test.c:(.text+0x117): undefined reference to `cap_free' /usr/bin/ld: safesetid-test.c:(.text+0x136): undefined reference to `cap_clear' collect2: error: ld returned 1 exit status ----
Fixes: c67e8ec03f3f ("LSM: SafeSetID: add selftest") Signed-off-by: Masami Hiramatsu mhiramat@kernel.org --- tools/testing/selftests/safesetid/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/safesetid/Makefile b/tools/testing/selftests/safesetid/Makefile index 98da7a504737..cac42cd36a1b 100644 --- a/tools/testing/selftests/safesetid/Makefile +++ b/tools/testing/selftests/safesetid/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for mount selftests. -CFLAGS = -Wall -lcap -O2 +CFLAGS = -Wall -O2 +LDLIBS = -lcap
TEST_PROGS := run_tests.sh TEST_GEN_FILES := safesetid-test