linux/tools/testing/selftests/landlock/Makefile
Mickaël Salaün a52540522c
selftests/landlock: Fix out-of-tree builds
These changes simplify the Makefile and handle these 5 ways to build
Landlock tests:
- make -C tools/testing/selftests/landlock
- make -C tools/testing/selftests TARGETS=landlock gen_tar
- make TARGETS=landlock kselftest-gen_tar
- make TARGETS=landlock O=build kselftest-gen_tar
- make -C /tmp/linux TARGETS=landlock O=/tmp/build kselftest-gen_tar

This also makes $(KHDR_INCLUDES) available to other test collections
when building in their directory.

Fixes: f1227dc7d0 ("selftests/landlock: fix broken include of linux/landlock.h")
Fixes: 3bb267a361 ("selftests: drop khdr make target")
Cc: Anders Roxell <anders.roxell@linaro.org>
Cc: Guillaume Tucker <guillaume.tucker@collabora.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Link: https://lore.kernel.org/r/20220909103402.1501802-1-mic@digikod.net
2022-09-14 16:37:38 +02:00

23 lines
470 B
Makefile

# SPDX-License-Identifier: GPL-2.0
#
# First run: make -C ../../../.. headers_install
CFLAGS += -Wall -O2 $(KHDR_INCLUDES)
LDLIBS += -lcap
LOCAL_HDRS += common.h
src_test := $(wildcard *_test.c)
TEST_GEN_PROGS := $(src_test:.c=)
TEST_GEN_PROGS_EXTENDED := true
# Static linking for short targets:
$(TEST_GEN_PROGS_EXTENDED): LDFLAGS += -static
include ../lib.mk
# Static linking for targets with $(OUTPUT)/ prefix:
$(TEST_GEN_PROGS_EXTENDED): LDFLAGS += -static