Makefile: check for CFG_MS_TPM_20_REF

Add a check in the Makefile for CFG_MS_TPM_20_REF with an error message if the variable isn't set or obviously invalid. Signed-off-by: Jens Wiklander <[email protected]> Acked-by: Sumit Garg <[email protected]>
OP-TEE · Nov 27, 2024 · ea90e5a · ea90e5a
1 parent b2930b4
commit ea90e5a
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/Makefile b/Makefile
@@ -6,3 +6,9 @@ ifeq ($(wildcard $(TA_DEV_KIT_DIR)/mk/ta_dev_kit.mk), )
 clean:
 	@echo 'Note: $$(TA_DEV_KIT_DIR)/mk/ta_dev_kit.mk not found, cannot clean TA'
 endif
+
+ifeq ($(wildcard $(CFG_MS_TPM_20_REF)),)
+ifneq ($(MAKECMDGOALS),clean)
+$(error CFG_MS_TPM_20_REF not supplied or invalid)
+endif
+endif