PWD comes from the environment and it's possible that it's already
set to something which isn't the full path of the current working
directory. Use the make variable $(CURDIR) instead.

Suggested-by: Thomas Huth <redacted>
Signed-off-by: Andrew Jones <redacted>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index f7b9f28c9319..6792b93c4e16 100644
--- a/Makefile
+++ b/Makefile

@@ -119,7 +119,7 @@ cscope: cscope_dirs = lib lib/libfdt lib/linux $(TEST_DIR) $(ARCH_LIBDIRS) lib/a
 cscope:
 	$(RM) ./cscope.*
 	find -L $(cscope_dirs) -maxdepth 1 \
-		-name '*.[chsS]' -exec realpath --relative-base=$(PWD) {} \; | sort -u > ./cscope.files
+		-name '*.[chsS]' -exec realpath --relative-base=$(CURDIR) {} \; | sort -u > ./cscope.files
 	cscope -bk
 
 .PHONY: tags

-- 
2.31.1