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Diffstat (limited to 'tools/testing/selftests/vfio/lib')
-rw-r--r--tools/testing/selftests/vfio/lib/libvfio.mk6
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/testing/selftests/vfio/lib/libvfio.mk b/tools/testing/selftests/vfio/lib/libvfio.mk
index 9f47bceed16f..f90235a1043f 100644
--- a/tools/testing/selftests/vfio/lib/libvfio.mk
+++ b/tools/testing/selftests/vfio/lib/libvfio.mk
@@ -19,11 +19,13 @@ LIBVFIO_OUTPUT := $(OUTPUT)/libvfio
LIBVFIO_O := $(patsubst %.c, $(LIBVFIO_OUTPUT)/%.o, $(LIBVFIO_C))
LIBVFIO_O_DIRS := $(shell dirname $(LIBVFIO_O) | uniq)
-$(shell mkdir -p $(LIBVFIO_O_DIRS))
+
+$(LIBVFIO_O_DIRS):
+ mkdir -p $@
CFLAGS += -I$(LIBVFIO_SRCDIR)/include
-$(LIBVFIO_O): $(LIBVFIO_OUTPUT)/%.o : $(LIBVFIO_SRCDIR)/%.c
+$(LIBVFIO_O): $(LIBVFIO_OUTPUT)/%.o : $(LIBVFIO_SRCDIR)/%.c | $(LIBVFIO_O_DIRS)
$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@
EXTRA_CLEAN += $(LIBVFIO_OUTPUT)