Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
---
tools/testing/selftests/kvm/Makefile | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile
index 82d77e10b554..d603d7865cd1 100644
--- a/tools/testing/selftests/kvm/Makefile
+++ b/tools/testing/selftests/kvm/Makefile
@@ -28,7 +28,7 @@ include ../lib.mk
STATIC_LIBS := $(OUTPUT)/libkvm.a
LIBKVM_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM))
-EXTRA_CLEAN += $(LIBKVM_OBJ) $(STATIC_LIBS)
+EXTRA_CLEAN += $(LIBKVM_OBJ) $(STATIC_LIBS) cscope.*
x := $(shell mkdir -p $(sort $(dir $(LIBKVM_OBJ))))
$(LIBKVM_OBJ): $(OUTPUT)/%.o: %.c
@@ -40,3 +40,12 @@ $(OUTPUT)/libkvm.a: $(LIBKVM_OBJ)
all: $(STATIC_LIBS)
$(TEST_GEN_PROGS): $(STATIC_LIBS)
$(STATIC_LIBS):| khdr
+
+cscope: include_paths = $(LINUX_TOOL_INCLUDE) $(LINUX_HDR_PATH) include lib ..
+cscope:
+ $(RM) cscope.*
+ (find $(include_paths) -name '*.h' \
+ -exec realpath --relative-base=$(PWD) {} \;; \
+ find . -name '*.c' \
+ -exec realpath --relative-base=$(PWD) {} \;) | sort -u > cscope.files
+ cscope -b
--
2.17.1
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