Currently it's impossible to do `make test_progs` and have only test_progs be built, because all the binary targets are defined in terms of $(OUTPUT)/<binary>, and $(OUTPUT) is absolute path to current directory (or whatever gets overridden to by user). This patch adds simple re-directing targets for all test targets making it possible to do simple and nice `make test_progs` (and any other target). Signed-off-by: Andrii Nakryiko <andriin@xxxxxx> --- tools/testing/selftests/bpf/Makefile | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 5f97262e5fcb..fbced23935cc 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -84,6 +84,16 @@ TEST_GEN_PROGS_EXTENDED = test_libbpf_open test_sock_addr test_skb_cgroup_id_use include ../lib.mk +# Define simple and short `make test_progs`, `make test_sysctl`, etc targets +# to build individual tests. +# NOTE: Semicolon at the end is critical to override lib.mk's default static +# rule for binaries. +$(notdir $(TEST_GEN_PROGS) \ + $(TEST_PROGS) \ + $(TEST_PROGS_EXTENDED) \ + $(TEST_GEN_PROGS_EXTENDED) \ + $(TEST_CUSTOM_PROGS)): %: $(OUTPUT)/% ; + # NOTE: $(OUTPUT) won't get default value if used before lib.mk TEST_CUSTOM_PROGS = $(OUTPUT)/urandom_read all: $(TEST_CUSTOM_PROGS) -- 2.17.1
