summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--Makefile5
1 files changed, 5 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index e9a07840..61f45ce7 100644
--- a/Makefile
+++ b/Makefile
@@ -37,6 +37,11 @@ VERSION_MINOR := 3
# Default goal is build all images
.DEFAULT_GOAL := all
+# Avoid any implicit propagation of command line variable definitions to
+# sub-Makefiles, like CFLAGS that we reserved for the firmware images'
+# usage. Other command line options like "-s" are still propagated as usual.
+MAKEOVERRIDES =
+
MAKE_HELPERS_DIRECTORY := make_helpers/
include ${MAKE_HELPERS_DIRECTORY}build_macros.mk
include ${MAKE_HELPERS_DIRECTORY}build_env.mk