all.sh: prevent a silly mistake
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
diff --git a/tf-psa-crypto/tests/scripts/all.sh b/tf-psa-crypto/tests/scripts/all.sh
index 3015958..e26abd8 100755
--- a/tf-psa-crypto/tests/scripts/all.sh
+++ b/tf-psa-crypto/tests/scripts/all.sh
@@ -10,6 +10,13 @@
# This script must be invoked from the project's root.
+# Prevent silly mistakes when people would invoke this from mbedtls
+if [ -d tf-psa-crypto -a -d library ]; then
+ echo "When invoking this script from an mbedtls checkout," >&2
+ echo "you must change the working directory to tf-psa-crypto." >&2
+ exit 255
+fi
+
# The path is going to change when this is moved to the framework
source ../tests/scripts/all-core.sh