Use os.path.join in crypto_core_directory
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
diff --git a/scripts/mbedtls_dev/build_tree.py b/scripts/mbedtls_dev/build_tree.py
index f506c41..fa309d3 100644
--- a/scripts/mbedtls_dev/build_tree.py
+++ b/scripts/mbedtls_dev/build_tree.py
@@ -26,9 +26,9 @@
if root is None:
root = guess_project_root()
if looks_like_tf_psa_crypto_root(root):
- return "core"
+ return os.path.join(root, "core")
elif looks_like_mbedtls_root(root):
- return "library"
+ return os.path.join(root, "library")
else:
raise Exception('Neither Mbed TLS nor TF-PSA-Crypto source tree found')