selftests: memfd: Stop unnecessary rebuilds
Instead of explicitly running the compiler, add dependencies and take
advantage of implicit rules to build only as necessary.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
diff --git a/tools/testing/selftests/memfd/Makefile b/tools/testing/selftests/memfd/Makefile
index 3e7eb79..fd396ac 100644
--- a/tools/testing/selftests/memfd/Makefile
+++ b/tools/testing/selftests/memfd/Makefile
@@ -4,16 +4,16 @@
CFLAGS += -I../../../../include/
CFLAGS += -I../../../../usr/include/
-all:
- $(CC) $(CFLAGS) memfd_test.c -o memfd_test
-
TEST_PROGS := memfd_test
+all: $(TEST_PROGS)
+
include ../lib.mk
-build_fuse:
- $(CC) $(CFLAGS) fuse_mnt.c `pkg-config fuse --cflags --libs` -o fuse_mnt
- $(CC) $(CFLAGS) fuse_test.c -o fuse_test
+build_fuse: fuse_mnt fuse_test
+
+fuse_mnt.o: CFLAGS += $(shell pkg-config fuse --cflags)
+fuse_mnt: LDFLAGS += $(shell pkg-config fuse --libs)
run_fuse: build_fuse
@./run_fuse_test.sh || echo "fuse_test: [FAIL]"
